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初一二的英语的知识点

发布时间: 2022-07-07 08:20:54

A. 总结新目标七年级英语上册1、2单元的知识点 急用

人教版七年级(上)英语复习笔记
Starter Unit 1
1. Morning 指从早晨到中午12点以前的这段时间。
Evening 指晚上,通常为黄昏到入睡之间,即晚上6点到12点。
Night 指夜里,通常为夜晚或夜里就寝前的一小段时间,即9点以后。

Good morning! 早上好!
Good afternoon! 下午好!
Good night! 晚上好
2. How are you? 你好吗?
用于熟人之间的问候语,只是一种礼貌的问候方式,用来询问对方的身体状况。回答用”I’m fine , thanks.”
How do you do ? 你好吗?
用于第一次见面的两个人,互相问候时应用How do you do ?回答也用How do you do ?

----How do you do ?
----How do you do ?
3. Thank you! 谢谢你!
当别人帮助,关心,问候,祝福我们时,应用Thank you ;当得到对方的称赞,夸奖时也用Thank you.
Starter Unit 2
1. This 是指示代词,可单独使用,指离说话人较近的人或物。
That 指离说话人较远的人或物。
2. a/an 为不定冠词
常见用法:
①表示数量“一”
a pen 一支钢笔
an apple 一个苹果
注:an 用于元音前,元音包括5个:(A E I O U )
②泛指某人或某物,不是具体说明
A girl is over there. 一个女孩在那边。
③在叙述时第一次提到某人或某物
She is a teacher. 她是一个老师。
3. Spell it , please. 请拼写它。

请求对方拼写某一词语的句型还有:
① How do you spell it? 你怎么拼写它? 回答可以直接写出:P-E-N.
② Can you spell it, please?
由can引导的一般疑问句,应先用Yes或 No进行肯定或否定回答后,才能拼写。
Can you spell it please?
Yes, I can. P-E-N.
请问你能拼写它吗?
是的,我能。P-E-N.
Starter Unit 3
1. What color is it ? 它是什么颜色的?
特殊疑问句,用来询问颜色。
基本结构:What color + be 动词+主语?
当被询问的物品,即句子的主语是单数时,be 动词用is ,回答一般用It’s +颜色.
当被询问的物品,即句子的主语是复数时,be 动词用are, 回答一般用They’re +颜色.
2. 定冠词the
① 特指上文中提到过的人或物
This is an apple, the apple is red.这是一个苹果,这个苹果是红色的。(文章中第一次提到“这个苹果”时用“an”,第二次提到用“the”,特指刚刚提到的苹果。)
② 用来指谈话双方都知道的人或物。
What color is the pen ? 这支钢笔是什么颜色的?(指说话双方都清楚是哪一支钢笔)
③ 用来指世上独一无二的事物
the sun 太阳 the moon 月亮
Unit 1
1. Goals: 掌握由what 引导的特殊疑问句的用法及自我介绍。
2. Grammar: be动词(am, is ,are)的用法;特殊疑问句的用法;形容词性物主代词的用法

Section A
1. name 名字
① 英语中,姓和名的排列与中国相反,即“先名后姓”,先(first name /given name)后(last name/family name)
② Mr、Mrs、Miss、Ms等称呼语只能加在姓氏的前面,不能加在名字前。
Ann White----- Miss White
③ 西方国家的女子结婚前随父姓,结婚后随夫姓。
Ann White-----Ann Smith(丈夫姓 Smith)
2. My name’s = My name is 我的名字是。。。。
介绍自己名字时较正式的用语
I’m =I am 我叫。。。 比较随意一些。
3. 当对方询问What’s your name ? 其答语为“I’m +姓名”或“My name is +姓名”,也可以直接说出名字。
4. What’s his/her name? 他/她叫什么名字?
用于询问第三方姓名,his表示询问的是男性,her是女性。
5. 一些初见时所使用的答语
① ---How do you do ? ---How do you do ?
② Nice/Glad to see you. 回答用Nice/Glad to see you too.
③ How are you? 是熟人之间的问候语
回答用----I’m fine.
Section B
1. What’s your telephone number? 你的电话号码是多少?
询问对方电话号码的特殊疑问句,答语可以是----My telephone number is XXXXXX./ It’s XXXXXX.
Grammar
1. be 动词(am, is, are) 的用法
be动词包括is, am ,are,相当于汉语中的“是”。
我(I)用am, 你(you)用are, is 用于他(he),她(she),它(it).
单数名词用is, 复数名词用are.
变否定句时,be后要加not.
变疑问句时,be要往前提.

E.g:
I am a girl. 我是一个女孩。
You are a boy. 你是一个男孩。
He is a boy. 他是一个男孩。
She is Mary. 她是Mary.
I am not a girl. 我不是一个女孩。
Are you a boy? 你是一个男孩吗?
2. 特殊疑问句
特殊疑问句是由“特殊疑问句+一般疑问句”构成,常用的特殊疑问句有what(什么), when(什么时候), where(哪里), which(哪一个), who(谁)…..
What’s your name?
Where is the table?
3. 形容词性物主代词
my(我的), your(你的,你们的), his(他的), her(她的), their(他们的)这些统称为形容词性物主代词

1. 放在被修饰的名词前。
my pen 我的钢笔 (My为物主代词,pen为被修饰词)
2. 不能与冠词(a, an, the)等连用修饰名词
This is my pen. 不能说This is my a pen.
3. 如果名词前还有其他形容词修饰,形容词性物主代词要放在所有形容词的最前面。
my red pen
Unit 2
Section A
1. Excuse me. 请原谅,打扰一下。
作为与陌生人开始谈话或打扰别人时所听到的礼貌用语。
Section B
1. call sb. 给某人打电话
call + 某人电话 拨打…..号码
call sb. at +电话号码 拨打电话号码找某人
2. a set of 一套,一串
后接复数名词
A set of keys 一串钥匙
Grammar
一般疑问句
1. 当询问情况是否属实或需要对方做出肯定或否定回答时
2. 由be动词引导
This is a pen.
→Is this a pen?
3. 陈述句变为一般疑问句
○1把be 动词提到句首
This is a pen.
→Is this a pen?
○2如果原主语是第一人称,应把第一人称变为第二人称。
This is my pen.
→Is this your pen?
○3句末加问号。
4. 回答有肯定回答和否定回答两种。
肯定回答:Yes, 主语+be( am , is , are)
否定回答:No, 主语+be(am, is ,are)+ not
---Is he your father?
---Yes, he is./No, he isn’nt.
如何写寻物启事和失物招领
必须包含以下要素:
1. 丢失或世道的物品的名称,可直接用省略句 ,比如“A pen.”或“I lost my pen”以及“Is this your pen?”等表示,还要把物品的特征表达清楚。
2. 丢失物品或拾到物品者的姓名
3. 联系电话:Call Mary at XXX—XXXX.

B. 初一的英语知识点

英语初一的知识点是较为基础的,所以知识点相对来说会比较少,而且比较容易。以下是我为大家整理的初一英语知识点总结归纳人教版知识点,以供大家参考借鉴!
一、48个国际音标及26个英文字母的正确书写
要熟练掌握元音和辅音,5个元音字母(a, e, i, o, u),字母的正确占格及单词间距。
二、be动词的用法
be动词有三种变形,分别是:am, is, are。记忆口诀:
"我"用am, "你"用are, is用于"他、她、它";单数全都用is,复数全部都用are。
三、人称及人称代词的不同形式(主格和宾格)
1、三种人称:第一人称(I, we),第二人称(you, you),第三人称(he, she, it, Maria)。
2、人称代词的主格,即人称代词位于句子主语位置时的形态:I, We, You, You, He, She, It, Maria。
3、人称代词的宾格,即人称代词位于句子宾语位置时的形态:me, us, you, you, him, her, it。
4、形容词性物主代词:my, our, your, your, his, her, its, their。
5、名词性物主代词:mine, ours, yours, yours, his, hers, its, theirs。
6、反身代词:myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。
四、基数词(表示数量多少的词,大致相当于代数里的自然数)
zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。
五、一般疑问句及特殊疑问句
1、一般疑问句:能用Yes或No来回答的问句。一般疑问句句尾读升调。
2、特殊疑问句:不能用Yes或No来回答的问句。特殊疑问句句尾读降调。
六、可数名词变复数
可数名词变复数时,有规则变化和不规则变化两种。
1、规则变化:
(1)一般情况直接在词尾加"-s ",如:cake-cakes, bag-bags, day-days, face-faces, orange-oranges等;
(2)以s, x, sh, ch结尾的词,要在词尾加"-es ",如:bus-buses, watch-watches, box-boxes等;
(3)以辅音字母加y结尾的词,变y为i再加"-es ",如:baby-babies, country-countries, family-families等;
(4)部分以f (e)结尾的词,变f (e)为"ves ",如:knife-knives, half-halves等;
(5)以o结尾的词,加"-s "或"-es ",如:zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes等。记忆口诀:除了"英雄"hero外,凡是能吃的,加"-es ",不能吃的加"-s "。
2、不规则变化:
(1)改变单数名词中的元音字母:man-men, woman-women, foot-feet, tooth-teeth等;
(2)单、复同形:sheep-sheep, Chinese-Chinese, Japanese-Japanese等;
(3)其他形式:mouse-mice, child-children等。

C. 人教版初一到初二英语书上的主要语法和知识点

【精萃】新目标英语知识点总结及练习七年级上
【知识梳理】
I. 重点短语
1. Sit down
2. on ty
3. in English
4. have a seat
5. at home
6. look like
7. look at
8. have a look
9. come on
10. at work
11. at school
12. put on
13. look after
14. get up
15. go shopping
II. 重要句型
1. help sb. do sth.
2. What about…?
3. Let’s do sth.
4. It’s time to do sth.
5. It’s time for …
6. What’s…? It is…/ It’s…
7. Where is…? It’s….
8. How old are you? I’m….
9. What class are you in? I’m in….
10. Welcome to….
11. What’s …plus…? It’s….
12. I think…
13. Who’s this? This is….
14. What can you see? I can see….
15. There is (are) ….
16. What colour is it (are they)? It’s (They’re)…
17. Whose …is this? It’s….
18. What time is it? It’s….
III. 交际用语
1. Good morning, Miss/Mr….
2. Hello! Hi!
3. Nice to meet you. Nice to meet you, too.
4. How are you? I’m fine, thank you/thanks. And you?
5. See you. See you later.
6. Thank you! You’re welcome.
7. Goodbye! Bye!
8. What’s your name? My name is ….
9. Here you are. This way, please.
10. Who’s on ty today?
11. Let’s do.
12. Let me see.
IV. 重要语法
1. 动词be的用法;
2. 人称代词和物主代词的用法;
3. 名词的单复数和所有格的用法;
4. 冠词的基本用法;
5. There be句型的用法。
【名师讲解】
1. in/on
在表示空间位置时,in表示在某个空间的范围以内,on表示在某一个物体的表面之上。例如:
There is a bird in the tree. 树上有只鸟。
There is a picture on the wall. 墙上有张图。
2. this/that/these/those
(1)this常常用来指在时间、地点上更接近讲话人的人和事,these是this的复数形式。that常常用来指在时间、地点上离讲话人更远一点的人和事,those时that的复数形式。例如:
You look in this box and I’ll look in that one over there.你看看这个盒子,我去看那边的那个盒子。
I want this car, not that car. 我想要这辆小汽车,不是那一辆。
Take these books to his room, please. 请把这些书拿到他房间去。
This is mine; that’s yours. 这个是我的,那个是你的。
These are apples; those are oranges. 这些是苹果,那些是橘子。
(2)在打电话的用语中,this常常指的是我,that常常指的是对方。例如:
This is Mary speaking. Who’s that? 我是玛丽。你是谁?
3. There be/ have
There be "有",其确切含意为"某处或某时存在某人或某物。"其结构是:There be + 某人或某物 + 表示地点或时间的状语。There be 后面的名词实际上是主语,be 动词的形式要和主语在数上保持一致,be动词后面的名词是单数或不可数名词时用is,名词是复数时用are。例如:
(1) There is a big bottle of coke on the table. 桌上有一大瓶子可乐。
(2) There is a doll in the box. 那个盒子里有个娃娃。
(3) There are many apples on the tree. 那树上有许多苹果。
总之,There be结构强调的是一种客观存在的"有"。have表示"拥有,占有,具有",即:某人有某物(sb. have / has sth.)。主语一般是名词或代词,与主语是所属关系。例如:
(4) I have two brothers and one sister.我有两个兄弟,一个姐姐。
(5) That house has four rooms.那所房子有四个房间。
4. look/ see/ watch
(1)look 表示“看、瞧”,着重指认真看,强调看的动作,表示有意识地注意看,但不一定看到,以提醒对方注意。,如:
Look! The children are playing computer games. 瞧!孩子们在玩电脑游戏。
Look! What’s that over there? 看!那边那个是什么?
单独使用是不及物动词,如强调看某人/物,其后接介词at,才能带宾语,如:
He’s looking at me。他正在看着我。
(2)see强调“看”的结果,着重的是look这个动作的结果,意思是“看到”,see是及物动词,后面能直接跟宾语。如:
What can you see in the picture? 你能在图上看到什么?
Look at the blackboard. What did you see on it?看黑板!你看到了什么?
(3)watch“观看,注视”,侧重于场面,表示全神贯注地观看、观察或注视某事务的活动,强调过程,常用于“看电视、看足球、看演出”等。如:
Yesterday we watched a football match on TV.昨天我们从电视上看了一场足球比赛。
4. put on/ / in
put on意为“穿上,戴上”。主要指“穿上”这一动作, 后面接表示服装、鞋帽的名词。
in 是介词,表示“穿着”强调状态。在句中可以做定语、标语和状语。如:
It’s cold outside, put on your coat. 外面冷,穿上你的外衣。
He puts on his hat and goes out. 他戴上帽子,走了出去。
The woman in a white blouse is John’s mother.穿白色衬衣的那个妇女是John的妈妈。
5. house/ home/family
house :“房子”,指居住的建筑物; Home: “家”,指一个人同家人共同经常居住的地方; Family: “家庭“,“家庭成员”。例如:
Please come to my house this afternoon. 今天下午请到我家来。
He is not at home. 他不在家。
My family all get up early. 我们全家都起得很早。
6. fine, nice, good, well
四者都可用作形容词表示"好"之意,但前三者既可作表语又可作定语,而后者仅用作表语。主要区别在于:
(1) fine指物时表示的是质量上的"精细",形容人时表示的是"身体健康",也
可以用来指"天气晴朗"。例如:
Your parents are very fine. 你父母身体很健康。
That's a fine machine. 那是一台很好的机器。
It's a fine day for a walk today. 今天是散步的好时候。
(2)nice主要侧重于人或物的外表,有"美好","漂亮"的意思,也可用于问候或赞扬别人。例如:
Lucy looks nice. 露西看上去很漂亮。
These coats are very nice. 那些裙子很好看。
Nice to meet you. 见到你很高兴。
It's very nice of you. 你真好。
(3)good形容人时指"品德好",形容物时指"质量好",是表示人或物各方面都好的普通用语。例如:
Her son is a good student. 她儿子是一个好学生。
The red car is very good. 那辆红色小汽车很好。
(4)well只可用来形容人的"身体好",但不能作定语,它也能用作副词作状语,多放在所修饰的动词之后。例如:
I'm very well, thanks. 我身体很好,谢谢。
My friends sing well. 我的朋友们歌唱得好。
【考点扫描】
中考考点在本单元主要集中在:
1. 动词be的用法;
2. 人称代词和物主代词的用法;
3. 名词的单复数和所有格的用法;
4. 冠词的基本用法;
5. There be句型的用法。
6. 本单元学过的词汇、短语和句型;
7. 本单元学过的日常交际用语。
考试形式可以是单项填空、完型填空、短文填空、完成句子。
【中考范例】
1. (2004年北京市中考试题)
Mary, please show ________ your picture.
A. my B. mine C. I D. me
【解析】答案:D。该题考查的是人称代词和物主代词的用法。本题中动词show后面跟双宾语,空白处应填入人称代词的宾格me作宾语。
2. (2004年上海市徐汇区中考试题)
_________ orange on the desk is for you, Mike.
A. A B.An C. / D. The
【解析】答案:D。该题考查的是冠词的基本用法。因为是特指课桌上的那个橘子,所以用定冠词the。
3. (2004年哈尔滨市中考试题)
---What _______ the number of the girls in your class?
---About twenty.
A. is B. am C. are D. be
【解析】答案:A。该题考查的是动词be的用法和主谓一致。the number作主语,应该是单数第三人称,动词be变为is。
4. (2004年陕西省中考试题)
There _______ a football match on TV this evening.
A. will have B. is going to be C. has D. is going to have
【解析】答案:B。该题考查的是There be…句型和动词have用法区别。There be句型本身就表示“在某个地方存在某个人或物”,不能和动词have混在一起用。
【精萃】新目标英语知识点总结及练习七年级下
【知识梳理】
I. 重点短语
1. a bottle of
2. a little
3. a lot (of)
4. all day
5. be from
6. be over
7. come back
8. come from
9. do one’s homework
10. do the shopping
11. get down
12. get home
13. get to
14. get up
15. go shopping
16. have a drink of
17. have a look
18. have breakfast
19. have lunch
20. have supper
21. listen to
22. not…at all
23. put…away
24. take off
25. throw it like that
26. would like
27. in the middle of the day
28. in the morning / afternoon/ evening
29. on a farm
30. in a factory
II. 重要句型
1. Let sb. do sth.
2. Could sb. do sth.?
3. would like sth.
4. would like to do sth.
5. What about something to eat?
6. How do you spell …?
7. May I borrow…?
III. 交际用语
1. —Thanks very much!
—You're welcome.
2. Put it/them away.
3. What's wrong?
4. I think so.
I don't think so.
5. I want to take some books to the classroom.
6. Give me a bottle of orange juice, please.
Please give it / them back tomorrow. OK.
9. What's your favourite sport?
10. Don't worry.
11.I’m (not) good at basketball.
12. Do you want a go?
13. That's right./ That‘s all right./ All right.
14. Do you have a dictionary / any dictionaries?
Yes, I do. / No, I don’t.
15. We / They have some CDs.
We / They don’t have any CDs.
16. ---What day is it today / tomorrow?
---It’s Monday.
17. ---May I borrow your colour pens, please?
---Certainly. Here you are.
18. ---Where are you from?
---From Beijing.
19. What's your telephone number in New York?
20. ---Do you like hot dogs?
---Yes, I do. ( A little. / A lot. / Very much.)
---No, I don't. ( I don't like them at all.)
21. ---What does your mother like?
---She likes mplings and vegetables very much.
22. ---When do you go to school every day?
---I go to school at 7:00 every day.
23. ---What time does he go to bed in the evening?
---He goes to bed at 10:00.
IV. 重要语法
1.人称代词的用法;
2. 祈使句;
3. 现在进行时的构成和用法;
4.动词have的用法;
5.一般现在时构成和用法;
6.可数名词和不可数名词的构成和用法
【名师讲解】
1. That's right./ That‘s all right./ All right.
That’s right意为“对的”,表示赞同对方的意见、看法或行为,肯定对方的答案或判断。例如:
"I think we must help the old man.""我想我们应该帮助这位老人。"
"That's right."或 "You're right.""说得对"。
That’s all right.意为“不用谢”、“没关系”,用来回答对方的致谢或道歉。例如:
"Many thanks." "That's all right."
"Sorry. It's broken." "That's all right."
All right.意为“行了”、“可以”,表示同意对方的建议或要求。有时还可以表示“身体很好”
"Please tell me about it." "请把此事告诉我。"
"All right.""好吧。"
Is your mother all right?你妈身体好吗
2. make/do
这两个词都可以解释为“做”,但含义却不同,不能混用。make指做东西或制东西,do指做一件具体的事。
Can you make a paper boat for me? 你能为我做个纸船吗?
He’s doing his homework now.他正在做他的作业。
3. say/speak/talk/tell
say:是最口语化的最普通的一个词,意为“说出”、“说道”,着重所说的话。如:
“I want to go there by bus” , he said . 他说,“我要坐汽车到那里去。”
Please say it in English .请用英语说。
speak : “说话”,着重开口发声,不着重所说的内容,一般用作不及物动词 (即后面不能直接接宾语 ) 。如:
Can you speak about him? 你能不能说说他的情况?
I don’t like to speak like this. 我不喜欢这样说话。
speak 作及物动词解时,只能和某种语言等连用,表达在对话中恰当使用词汇的能力。如:
She speaks English well.她英语说得好。
talk : 与 speak 意义相近,也着重说话的动作,而不着重所说的话,因此,一般也只用作不及物动词, 不过,talk 暗示话是对某人说的,有较强的对话意味,着重指连续地和别人谈话。如:
I would like to talk to him about it . 我想跟他谈那件事。
Old women like to talk with children.老年妇女喜欢和孩子们交谈。
tell : “告诉”,除较少情况外,一般后面总接双宾语。如:
He’s telling me a story.他在给我讲故事。
tell a lie 撒谎
tell sb. to do sth. /tell sb. not to do sth.
Miss Zhao often tells us to study hard.
4. do cooking/ do the cooking
do cooking 作“做饭”解,属泛指。do the cooking 特指某一顿饭或某一家人的饭。cooking为动名词,不能用作复数,但前面可用 some, much修饰。从do some cooking可引出许多类似的短语:
do some washing 洗些衣服
do some shopping 买些东西
do some reading 读书
do some writing 写些东西
do some fishing 钓鱼
从以上短语可引申出另一类短语,不能用some, much或定冠词。
go shopping 去买东西
go fishing 去钓鱼
go boating 去划船
go swimming 去游泳
5. like doing sth./ like to do sth.
like doing sth. 与like to do sth. 意思相同,但用法有区别。前者强调一般性的爱好或者表示动作的习惯性和经常性;后来表示一次性和偶然性的动作。例如:
He likes playing football, but he doesn‘t like to play football with Li Ming.
他喜欢踢足球,但是他不喜欢和李明踢。
6. other/ others/ the other/ another
other表其余的,别的,
Have you any other questions?你还有其他问题吗?
others 别的人,别的东西
In the room some people are American, the others are French.在屋子里一些人是
美国人,其他的是法国人。
the other表另一个(二者之中)one…,the other…
One of my two brothers studies English, the other studies Chinese.
我两个哥哥中的一个学习英文,另一个学中文。
another表三者以上的另一个,另一些
There is room for another few books on the shelf.书架上还可以放点书。
7. in the tree/ on the tree
in the tree 与 on the tree.译成中文均为"在树上"但英语中有区别。in the tree表示某人、某事(不属于树本身生长出的别的东西)落在树上,表示树的枝、叶、花、果等长在树上时,要使用on the tree.如:
There are some apples on the tree. 那棵树上有些苹果。
There is a bird in the tree. 那棵树上有只鸟。
8. some/ any
(1)some和 any既可修饰可数名词,也可修饰不可数名词。但有以下两点需要
注意。
some常用于肯定句中,any常用于否定句和疑问句中。如:
There is some water in the glass.
Is there any water in the glass?
There isn't any water in the glass.
(2)在说话者希望得到肯定答复的一般疑问句中,或在表示请求,邀请的疑问句中,我们依然用some。如:
Would you like some tea?
9. tall/ high
(1)说人,动物,树木等有生命的东西,主要用tall,不用high,例如
a tall woman 一个高个子妇女
a tall horse 一个高大的马
(2)说一个不与地面接触的人和物的高时,要用high,而不用tall,比如人站在桌子上时,飞机飞上天时,例如:
He is high up in the tree. 他高高地爬在树上。
The plane is so high in the sky. 飞机在空中这么高。
(3)指建筑物、山时要tall或high都可以,不过high的程度比tall高。
(4)high可作副词,tall不能。
(5)tall的反义词为short, high的反义词为low.
10. can/ could
(1) can表示体力和脑力方面的能力,或根据客观条件能做某种动作的"能力
"。例如:
Can you ride a bike? 你会骑自行车吗?
What can I do for you? 要帮忙吗?
Can you make a cake?你会做蛋糕吗?
(2) can用在否定句和疑问句中时有时表示说话人的"怀疑""猜测"或不肯定。例如:
Where can he be?他会在什么地方呢?
Can the news be true?这个消息会是真的吗?
It surely can't be six o'clock already?不可能已经六点钟了吧?
You can't be hungry so soon,Tom,you've just had lunch.汤姆,你不可能饿得这么快,你刚吃过午饭。
What can he mean?他会是什么意思?
在日常会话中,can可代替may表示"允许",may比较正式。例如:
You can come in any time.你随时都可以来。
--- Can I use your pen?我能用你的钢笔吗?
--- Of course,you can.当然可以。
You can have my seat,I'm going now.我要走了,你坐我的座位吧。
(3) could
could 是 can的过去式,表示过去有过的能力和可能性(在否定和疑问句中)。例如:
The doctor said he could help him.(能力)医生说他能帮助他。
Lily could swim when she was four years old.(能力)
当丽丽四岁的时候她就会游泳。
At that time we thought the story could be true.(可能性)
那时我们以为所说的可能是真的。
could可代替can表示现在时间的动作,但语气较为婉转。例如:
Could I speak to John,please?我能和约翰说话吗?
Could you?在口语中表示请求对方做事。例如:
Could you wait half an hour?请你等半个小时好吗?
Could you please ring again at six?六点钟请你再打电话好吗?
(4) can的形式
只有现在式can和过去式could两种形式。能表示一般现在和一般过去两种时态,有时也能表示将来。所有其他时态(包括将来时)须用be able to加动词不定式来表示。例如:
They have not been able to come to Beijing.
他们没有能到北京来。
11. look for/ find
look for 意为“寻找”,而find意为“找到,发现”,前者强调“找”这一动作,并不注重“找”的结果,而后者则强调“找”的结果。例如:
She can’t find her ruler. 她找不到她的尺子啦。
Tom is looking for his watch,but he can’t find it.汤姆正在寻找他的手表,但没能找到。
12. be sleeping/ be asleep
be sleeping 表示动作,意思是“正在睡觉”;be asleep 表示状态,意思是“睡着了”。如:
---What are the children doing in the room? 孩子们在房间里做什么?
---They are sleeping.他们正在睡觉。
The children are asleep now.现在孩子们睡着了。
13. often/ usually/sometimes
often表示"经常",sometimes表示"有时候",在表示发生频率上often要高于usually,usually要高于sometimes。这三个词表示的是经常性,一般性的动作或情况,常与一般现在时连用,常位于主要谓语动词的前面,其他谓语动词(be动词,情态动词和助动词)的后面,有时也可位于句尾。如果要加强语气,则放在句首。
We usually play basketball after school.我们通常放学后打篮球。
Sometimes I go to bed early.有时,我睡觉很早。
He often reads English in the morning.他经常在早晨读英语。
14. How much/ How many
how much常用来询问某一商品的价格,常见句式是How much is / are…?
How much is the skirt? 这条裙子多少钱?
How much are the bananas? 这些香蕉多少钱?
how much后加不可数名词,表示数量,意为“多少“,how many后加可数名词的复数形式。
How much meat do you want? 你要多少肉呀?
How many students are there in your class? 你们班有多少人?
15. be good for/ be good to/ be good at
be good for 表示"对……有好处",而be bad for表示"对……有害";be good to表示"对……友好",而be bad to表示"对……不好";be good at表示"擅长,在……方面做得好",而be bad at表示"在……方面做得不好"。
Doing eye exercises is good for your eyes.做眼保健操对你的眼睛有好处。
Eating too much is bad for you health.吃的太多对你的身体有害。
Miss Li is good to all of us.李老师对我们所有的人都很友好。
The boss is bad to his workers.这个老板对他的工人不好。
Li Lei is good at drawing, but I'm bad at it.李雷擅长画画,但是我不擅长。
16. each/ every
each 和every都有"每一个"的意思,但含义和用法不相同。each从个体着眼,every从整体着眼。each 可用于两者或两者以上,every只用于三者或三者以上。
We each have a new book.
我们每人各有一本新书。
There are trees on each side of the street.
街的两旁有树。
He gets up early every morning.
每天早晨他都起得早。
each可以用作形容词、副词和代词;every只能用作形容词。
Each of them has his own ty.
他们各人有各人的义务。
They each want to do something different.
他们每个人都想做不同的事情。
17. 一般现在时/现在进行时
一般现在时表示经常性的或习惯性的动作或存在的状态,也表示说话者的能力,还有自然现象;而现在进行时表示正在进行或发生的动作(构成方式为am/is /are/+doing)。
I do my homework in the evening.
我在晚上做作业。
I'm doing my homework now.
我现在正在做作业。
现在进行时常与now, these days, at the moment 或Look, listen等词连用;而一般现在时常与often, always, sometimes, usually, every day, in the morning, on Mondays等连用。
We often clean the classroom after school.
我们经常放学后打扫教室。
Look! They are cleaning the classroom .
看!他们正在打扫教室呢。
【考点扫描】
中考考点在本单元主要集中在:
1.动词一般现在时和现在进行时的用法,人称代词的用法,可数名词和不可数
名词的构成和用法。
2.本册书中常见的交际用语
3.本册书中一些重点的词组和短语
考试形式往往是单项填空、完形填空、短文改错和短文填空。

D. 初一。二。三的所有英语语法知识点

词类:
名词
包括单复数变化,可数不可数
代词
包括主格,宾格,所有格,反身代词,不定代词,连接代词,指示代词,
冠词
包括不定冠词,定冠词,零冠词
形容词副词
包括比较等级的用法,在句中的位置等
感叹词
What
+
名词,
How
+
形容词,副词
连词
介词
包括介词短语,介词的位置,介词用法的区别
数词
包括基数词,序数词
动词
包括八种时态,两种语态,动名词,动词不定式,分词,情态动词,联系动词,动词词组,固定搭配
句子
包括陈述句,祈使句,并列句,一般疑问句,选择疑问句,特殊疑问句,反义疑问句,
主从复合句
包括主语从句,宾语从句,表语从句,状语从句(时间,地点,条件,方式,比较,目的,原因,结果,让步等)
主谓一致
it
的用法
句子成分
包括主语,谓语,宾语,表语,定语,状语,宾语补足语
倒装句

E. 详细归纳英语初一初二重要知识点拜托各位大神

短语、词组归纳 由动词开头构成的短语、词组很多。复习时应分类处理: 一、动词+介词 1.look at …看……, look like … 看上去像……, look after … 照料…… 2.listen to …听…… 3.welcome to … 欢迎到…… 4.say hello to …向……问好 5.speak to …对……说话 此类短语相当于及物动词,其后必须带宾语,但宾语无论是名词还是代词,都要放在介词之后。 二、动词+副词 “动词+副词”所构成的短语义分为两类: A.动词(vt.)+ 副词 1.put on 穿上 2.take off 脱下 3.write down 记下 此类短语可以带宾语,宾语若是名词,放在副词前后皆可;宾语若是人称代词,只能放在副词的前面。 B.动词(vi.)+ 副词。 1.come on 赶快 2.get up 起床 3.go home 回家 4.come in 进来 5.sit down 坐下 6.stand up 起立 此类短语属于不及物动词,不可以带宾语。 三、其它类动词词组 1. close the door 2. 1ook the same 3. go to work / class 4. be ill 5. have a look / seat 6. have supper 7. 1ook young 8. go shopping 9.watch TV / games 10. play games [介词短语聚焦] “介词+名词/代词”所构成的短语称为介词短语。现将 Units l ~ 16 常用的介词短语按用法进行归类。 1.in + 语言/颜色/衣帽等,表示使用某种语言或穿着……。 2.in + Row / Team/ Class / Grade 等,表示“在……排/队/班级/年级”等。 3.in the morning / afternoon/ evening / 表示“在上午/下午/傍晚”等一段时间。 4.in the desk / pencil-box/bedroom 等表示“在书桌/铅笔盒/卧室里”。 5.in the tree 表示“在树上 (非树本身所有)”;on the tree表示“在树上(为树本身所有)”。 6.in the wall 表示“在墙上(凹陷进去)”;on the wall 表示“在墙上(指墙的表面)”。 7.at work(在工作)/ at school(上学)/ at home(在家)应注意此类短语中无 the。 8.at + 时刻表示钟点。 9.like this / that 表示方式,意为“像……这/那样”。 10.of 短语表示所属关系。 11.behind / beside / near / under + 名词等,表示方位、处所。 12.from 与 to 多表示方向,前者意为“从……”,后者意为“到……”。 另外,以下这些短语也必须掌握。如:on ty, after breakfast, at night, at the door, in the middle, in the sky, on one's bike 等。 [重点句型大回放] 1.I think …意为“我认为……”,是对某人或某事的看法或态度的一种句型。其否定式常用 I don't think …。 2.give sth. to sb. / give sb. sth. 意为“把……给……”,动词 give 之后可接双宾语,可用这两种句型;若指物的宾语是人称代词时,则只能用 give it / them to sb. 3.take sb. / sth. to … 意为“把……(送)带到……”,后常接地点,也可接人。 4.One …, the other … / One is … and one is … 意为“一个是……;另一个是……”,必须是两者中。 5.Let sb. do sth. 意为“让某人做某事”,人后应用不带to的动词不定式,其否定式为 Don't let sb.,do sth.,或 Let sb. not do sth. 另外,Let's 与 Let us 的含义不完全相同,前者包括听者在内,后者不包括听者在内, 6.help sb. (to) do sth. / help sb. with sth.意为“帮助某人做某事”,前者用不定式作宾补,后者用介词短语作宾补,二者可以互换. 7.What about …?/ How about …?意为“……怎么样?”是用来询问或征求对方的观点、意见、看法等。about 为介词,其后须接名词、代词或 V-ing 等形式。 8.It's time to do … / It's time for sth. 意为“该做……的时间了”,其中 to 后须接原形动词,for 后可接名词或 V-ing 形式。 9.like to do sth. / like doing sth. 意为“喜欢做某事”,前一种句型侧重具体的一次性的动作;后一种句型侧重习惯性的动作, 10.ask sb. (not) to do sth. 意为“让某人(不要)做某事”,其中 ask sb. 后应接动词不定式, 11.show sb. sth. / show sth. to do. 意为“把某物给某人看”,该句型的用法同前面第2点。 12.introce sb. to sb. 意为“把某人介绍给另一人”;introce to sb. 则是“向某人作介绍”。 初一至初二英语知识点 语法点(二) [重点短语快速复习] 1. kinds of 各种各样的 2. either … or … 或者……或者……,不是……就是…… 3. neither … nor … 既不……也不…… 4. Chinese tea without, anything in it 中国清茶 5. take a seat 就坐 6. home cooking 家常做法 7. be famous for 因……而着名 8. on ones way to 在……途中 9. be sick / ill in hospital 生病住院 10. at the end of 在……的尽头,在……的末尾 11. wait for 等待 12. in time 及时 13. make one's way to …往……(艰难地)走去 14. just then 正在那时 15. first of all 首先,第一 16. go wrong 走错路 17. be/get lost 迷路 18. make a noise 吵闹,喧哗 19. get on 上车 20. get off 下车 21. stand in line 站队 22. waiting room 候诊室,候车室 23. at the head of …在……的前头 24. laugh at 嘲笑 25. throw about 乱丢,抛散 26. in fact 实际上 27. at midnight 在半夜 28. have a good time = enjoy oneself 玩得愉快 29. quarrel with sb. 和某人吵架 30. take one's temperature 给某人体温 31. have / get a pain in…某处疼痛 32. have a headache 头痛 33. as soon as …一……就…… 34. feel like doing sth. 想要干某事 35. stop … from doing sth. 阻止……干某事 36. fall asleep 入睡 37. again and again 再三地,反复地 38. wake up 醒来,叫醒 39. instead of 代替 40. look over 检查 41. take exercise 运动 42. had better(not) do sth. 最好(不要)干某事 43. at the weekend 在周末 44. on time 按时 45. out of从……向外 46. all by oneself 独立,单独 47. lots of = a lot of 许多 48. no longer / more = not … any longer / more 不再 49. get back 回来,取回 50. sooner or later迟早 51. run away 逃跑 52. eat up 吃光,吃完 53. run after 追赶 54. take sth. with sb. 某人随身带着某物 55. take(good) care of … = look after … (well) (好好)照顾,照料 56. think of 考虑到,想起 57. keep a diary 坚持写日记 58. leave one by oneself 把某人单独留下 59. harder and harder 越来越厉害 60. turn on 打开(电灯、收音机、煤气等) 61. turn off 关

F. 初一英语基本知识点

第三人称单数

当动词是第三人称单数时,动词应该像名词的单数变动词那样加s,如下:

一)一般在词后加s。如:comes, spells, waits, talks, sees,dances, trains

二)在x,sh, ch, s, tch后加es。如:watches,washes, wishes, finishes

三)1)以辅音字母加y结尾的变y为i再加es。如:study-studies, hurry-hurries, try-tries

2)以元音字母加y结尾的直接加s。如:plays, says, stays, enjoys, buys

四)以o结尾加es。如:does, goes

五)特殊的有:are-is,have-has

含be动词句子的疑问句型转换

①一般疑问句:将be动词提前,其它照抄不变,最后+?,读升调。(一般第一人称改为第二人称)

e.g. The man in the car is her father. → Is the man in the car her father?

I’m a middle school student. → Are you a middle school student?

②一般疑问句的肯否定回答。

肯定回答: Yes, 主语+be. 否定回答: No, 主语+be+not.

e.g. Is he old? Are you a new student? Is your father at home?

Yes, he is. Yes, I am. Yes, he is.

No, he is not.(isn’t) No, I’m not. No, he is not.(isn’t)

注意:①主语必须用代词回答;②肯定回答不能缩写;③回答第二人称,用第一人称回答。

③特殊疑问句(就划线部分提问)。

代词的用法

①动作的发出者,代词用主格,(一般在句首,动词前)。 e.g. He often writes to me.

②动作的承受者,代词用宾格,(一般在句末,动词后、介词后)。 e.g. Let’s ask him. Let’s play with them.

③物的主人,用物主代词。(即代词所有格)

1)形容词性物主代词后一定要带物,不能单独使用,一般用在名词前。

e.g. This is their classroom. That is my bike. It is her red coat.

2)名词性物主代词,相当于形容词性物主代词+物。

e.g. The books are hers. (her books) The bike is his. (his bike)

3)形容词性物主代词与名词性物主代词之间的区别:

形容词性物主代词:后要带物(即名词)。It’s my pen.

名词性物主代词:后不带物。 It’s mine.

(因此填物主代词应注意判断后有无带物,有用形容词性物主代词,无即用名词性物主代词。)

G. 初一、初二英语知识点。。

1.want\would like to do 想做某事 ask sb. to do 要求或请求某人做某事 tell sb. to do 告诉某人做某事
2. enjoy\mind\finish\practice\imagine \介词\feel like 后跟doing
3.like to do(一时想法)\doing(一贯爱好) 喜欢做某事 remember\forget to do(去做)\doing(做过了) see sb.do(发生了)\doing(正在发生)
4.至于你说的at 或in ,可能是指的arrive in(大地点)\at(小地点) 希望能帮你的忙

H. 初一至初二英语知识点,语法点

11. 动词的时态

11.1 一般现在时的用法

1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。时间状语: every…, sometimes, at…, on Sunday。例如:

I leave home for school at 7 every morning. 每天早上我七点离开家。

2) 客观真理,客观存在,科学事实。例如:

The earth moves around the sun. 地球绕太阳转动。

Shanghai lies in the east of China. 上海位于中国东部。

3) 表示格言或警句。例如:

Pride goes before a fall. 骄者必败。

注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。

例:Columbus proved that the earth is round. 哥伦布证实了地球是圆的。

4) 现在时刻的状态、能力、性格、个性。例如:

I don't want so much. 我不要那么多。

Ann writes good English but does not speak well. 安英语写得不错,讲的可不行。

比较:Now I put the sugar in the cup. 把糖放入杯子。

I am doing my homework now. 我正在做功课。

第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。

返回动词的时态目录

11.2 一般过去时的用法

1)在确定的过去时间里所发生的动作或存在的状态。例如:时间状语有:yesterday, last week, an hour ago, the other day, in 1982等。例如:

Where did you go just now? 刚才你上哪儿去了?

2)表示在过去一段时间内,经常性或习惯性的动作。例如:

When I was a child, I often played football in the street. 我是个孩子的时候,常在马路上踢足球。

Whenever the Browns went ring their visit, they were given a warm welcome.

那时,布朗一家无论什么时候去,都受到热烈欢迎。

3)句型:It is time for sb. to do sth "到……时间了" "该……了"。例如:It is time for you to go to bed. 你该睡觉了。

It is time that sb. did sth. "时间已迟了" "早该……了" ,例如It is time you went to bed. 你早该睡觉了。

would (had) rather sb. did sth. 表示'宁愿某人做某事'。例如:I'd rather you came tomorrow.还是明天来吧。

4) wish, wonder, think, hope 等用过去时,作试探性的询问、请求、建议等,而一般过去时表示的动作或状态都已成为过去,现已不复存在。例如:I thought you might have some. 我以为你想要一些。

比较:Christine was an invalid all her life.(含义:她已不在人间。)

Christine has been an invalid all her life.(含义:她现在还活着)

Mrs. Darby lived in Kentucky for seven years. (含义:达比太太已不再住在肯塔基州。)

Mrs. Darby has lived in Kentucky for seven years. (含义:现在还住在肯塔基州,有可能指刚离去)

注意: 用过去时表示现在,表示委婉语气。

1)动词want, hope, wonder, think, intend 等。例如:

Did you want anything else? 您还要些什么吗?

I wondered if you could help me. 能不能帮我一下。

2)情态动词 could, would。例如:

Could you lend me your bike? 你的自行车,能借用一些吗?

返回动词的时态目录

11.3 used to / be used to

used to + do:"过去常常"表示过去习惯性的动作或状态,但如今已不存在。例如:

Mother used not to be so forgetful. 老妈过去没那么健忘。

Scarf used to take a walk. 斯卡夫过去常常散步。

be used to + doing: 对……已感到习惯,或"习惯于",to是介词,后需加名词或动名词。例如:

He is used to a vegetarian diet.

Scarf is used to taking a walk. 斯卡夫现在已习惯于散步了。

典型例题

---- Your phone number again? I ___ quite catch it.

---- It's 69568442.

A. didn't B. couldn't C. don't D. can't

答案A. 本句虽没有明确的时间状语,但从语意上看出,在听的时候没有听懂这个动作发生在过去,因此应用过去时。

返回动词的时态目录

11.4 一般将来时

1) shall用于第一人称,常被will 所代替。will 在陈述句中用于各人称,在征求意见时常用于第二人称。例如:

Which paragraph shall I read first? 我先读哪一段呢?

Will you be at home at seven this evening? 今晚七点回家好吗?

2) be going to +不定式,表示将来。

a. 主语的意图,即将做某事。例如:What are you going to do tomorrow? 明天打算作什么呢?

b. 计划,安排要发生的事。例如:The play is going to be proced next month。这出戏下月开播。

c. 有迹象要发生的事。例如:Look at the dark clouds, there is going to be a storm. 看那乌云,快要下雨了。

3) be +不定式表将来,按计划或正式安排将发生的事。例如:

We are to discuss the report next Saturday.我们下星期六讨论这份报告。

4) be about to +不定式,意为马上做某事。例如:

He is about to leave for Beijing. 他马上要去北京。

注意:be about to do 不能与tomorrow, next week 等表示明确将来时的时间状语连用。

返回动词的时态目录

11.5 be going to / will 用于条件句时,be going to表将来,will表意愿。例如:

If you are going to make a journey, you'd better get ready for it as soon as possible.

Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.

返回动词的时态目录

11.6 be to和be going to

be to 表示客观安排或受人指示而做某事,be going to 表示主观的打算或计划。例如:

I am to play football tomorrow afternoon. 明天下午我去踢球。(客观安排)

I'm going to play football tomorrow afternoon. 明天下午我想去踢球。(主观安排)

返回动词的时态目录

11.7 一般现在时表将来

1)下列动词come, go, arrive, leave, start, begin, return的一般现在时可以表示将来,主要用来表示在时间上已确定或安排好的事情。例如:

The train leaves at six tomorrow morning. 火车明天上午六点开。

When does the bus star? It stars in ten minutes. 汽车什么时候开?十分钟后。

2)以here, there等开始的倒装句,表示动作正在进行。例如:

Here comes the bus. = The bus is coming. 车来了。

There goes the bell. = The bell is ringing. 铃响了。

3)在时间或条件句中。例如:

When Bill comes (不是will come), ask him to wait for me. 比尔来后,让他等我。

I'll write to you as soon as I arrive there. 我到了那里,就写信给你。

4)在动词hope, take care that, make sure that等的宾语从句中。例如:

I hope they have a nice time next week. 我希望他们下星期玩得开心。

Make sure that the windows are closed before you leave the room. 离开房间前,务必把窗户关了。

返回动词的时态目录

11.8 用现在进行时表示将来

下列动词come, go, arrive, leave, start, begin, return等现在进行时可以表示将来。例如:

I'm leaving tomorrow. 明天我要走了。

Are you staying here till next week? 你会在这儿呆到下周吗?

返回动词的时态目录

11.9 现在完成时

现在完成时用来表示之前已发生或完成的动作或状态,其结果的影响现在还存在;也可表示持续到现在的动作或状态。其构成:have (has) +过去分词。

返回动词的时态目录

11.10 比较一般过去时与现在完成时

1)一般过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。

2)一般过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。

一般过去时的时间状语:yesterday, last week,…ago, in1980, in October, just now等,皆为具体的时间状语。

现在完成时的时间状语:for, since, so far, ever, never, just, yet, till/until, up to now, in past years, always等,皆不确定的时间状语。

共同的时间状语:this morning, tonight, this April, now, already, recently, lately 等。

3)现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know.。

一般过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。例如:

I saw this film yesterday. (强调看的动作发生过了)

I have seen this film. (强调对现在的影响,电影的内容已经知道了)

Why did you get up so early? (强调起床的动作已发生过了)

Who hasn't handed in his paper? (强调有卷子未交,疑为不公平竞争)

He has been in the League for three years. (在团内的状态可延续)

He has been a League member for three years. (是团员的状态可持续)

句子中如有过去时的时间副词(如yesterday, last, week, in 1960)时,不能使用现在完成时,要用过去时。

(错)Tom has written a letter to his parents last night.

(对)Tom wrote a letter to his parents last night.

返回动词的时态目录

11.11 用于现在完成时的句型

1)It is the first / second time.... that…结构中的从句部分,用现在完成时。例如:

It is the first time that I have visited the city. 这是我第一次访问这城市。

This is the first time (that) I've heard him sing. 这是我第一次听他唱歌。

注意:It was the third time that the boy had been late.

2)This is +形容词最高级+that…结构,that 从句要用现在完成时。例如:

This is the best film that I've (ever) seen. 这是我看过的最好的电影。

典型例题

(1) ---Do you know our town at all?

---No, this is the first time I ___ here.

A. was B. have been C. came D. am coming

答案B. This is the first time 后面所加从句应为现在完成时,故选B。

(2) ---Have you ____ been to our town before?

---No, it's the first time I ___ here.

A. even, come B. even, have come C. ever, come D. ever, have come

答案D. ever意为曾经或无论何时,反意词为never,此两词常用于完成时。

注意:非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。

(错)I have received his letter for a month.

(对)I haven't received his letter for almost a month.

返回动词的时态目录

11.12 比较since和for

Since 用来说明动作起始时间,for用来说明动作延续时间长度。例如:
I have lived here for more than twenty years.我住在这儿二十多年了。
I have lived here since I was born. 我从出生起就住在这儿了。
注意:并非有for 作为时间状语的句子都用现在完成时。
I worked here for more than twenty years. (我现在已不在这里工作。)
I have worked here for many years.(现在我仍在这里工作。)
注意:用句型转换的方法,很容易排除非延续动词在有for/since结构的完成时中的误用。
1)(对) Tom has studied Russian for three years. = Tom began to study Russian three years ago, and is still studying it now.
2)(错) Harry has got married for six years. = Harry began to get married six years ago, and is still getting married now.
显然,第二句不对,它应改为 Harry got married six years ago. 或 Harry has been married for six years.

返回动词的时态目录

11.13 since的四种用法

1) since +过去一个时间点(如具体的年、月、日期、钟点、1980, last month, half past six)。例如:

I have been here since 1989. 1989起,我一直在这儿。

2) since +一段时间+ ago。例如:

I have been here since five months ago. 我在这儿,已经有五个月了。

3) since +从句。例如:

Great changes have taken place since you left. 你走后,变化可大了。

Great changes have taken place since we were here. 我们走后,变化可大了。

4) It is +一段时间+ since从句。例如:

It is two years since I became a postgraate student. 我考上研究生有两年了。

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11.14 延续动词与瞬间动词

1) 用于完成时的区别

延续动词表示经验、经历; 瞬间动词表示行为的结果,不能与表示段的时间状语连用。例如:

He has completed the work. 他已完成了那项工作。 (表结果)

I've known him since then. 我从那时起就认识他了。(表经历)

2) 用于till / until从句的差异

延续动词用于肯定句,表示"做……直到……" 瞬间动词用于否定句,表示"到……,才……"。例如:

He didn't come back until ten o'clock. 他到10 点才回来。

He slept until ten o'clock. 他一直睡到10点。

典型例题

1. You don't need to describe her. I ___ her several times.

A. had met B. have met C. met D. meet

答案B. 首先本题后句强调对现在的影响,我知道她的模样,你不用描述。再次,several times告知为反复发生的动作,因此用现在完成时。

2. ---I'm sorry to keep you waiting.

---Oh, not at all. I ___ here only a few minutes.

A. have been B. had been C. was D. will be

答案A. 等待的动作由过去开始,持续到现在,应用现在完成时。

返回动词的时态目录

11.15 过去完成时

1) 概念:表示过去的过去

----|----------|--------|----> 其构成是had +过去分词构成。

那时以前 那时 现在

2) 用法

a. 在told, said, knew, heard, thought等动词后的宾语从句。例如:

She said (that)she had never been to Paris. 她告诉我她曾去过巴黎。

b. 状语从句

在过去不同时间发生的两个动作中,发生在先,用过去完成时;发生在后,用一般过去时。例如:

When the police arrived, the thieves had run away. 警察到达时,小偷们早就跑了。

c. 表示意向的动词,如hope, wish, expect, think, intend, mean, suppose等,用过去完成时表示"原本…,未能…"。例如:

We had hoped that you would come, but you didn't. 那时我们希望你能来,但是你没有来。

3) 过去完成时的时间状语before, by, until , when, after, once, as soon as。例如:

He said that he had learned some English before. 他说过他以前学过一些英语。

By the time he was twelve, Edison had began to make a living by himself. 到了十二岁那年,爱迪生开始自己谋生。

Tom was disappointed that most of the guests had left when he arrived at the party.

汤姆失望了,因为他到达晚会时,大部分客人已经走了。

典型例题

The students ___ busily when Miss Brown went to get a book she ___ in the office.

A. had written, left B,were writing, has left C. had written, had left D. were writing, had left

答案D. "把书忘在办公室"发生在"去取书"这一过去的动作之前,因此"忘了书"这一动作发生在过去的过去,用过去完成时。句中when表示的是时间的一点,表示在"同学们正忙于……"这一背景下,when所引导的动作发生。因此前一句应用过去进行时。

注意: had hardly… when 还没等…… 就……。例如:

I had hardly opened the door when I he hit me. 我刚打开门,他就打了我。

had no sooner…than 刚…… 就……。例如:

He had no sooner bought the car than he sold it. 他刚买了这辆车,转眼又卖了。

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11.16 用一般过去时代替过去完成时

1) 两个动作如按顺序发生,又不强调先后,或用then,and,but 等连词时,多用一般过去时。例如:

When she saw the mouse,she screamed. 她看到老鼠,就叫了起来。

My aunt gave me a hat and I lost it. 姑妈给了我一顶帽子,我把它丢了。

2 ) 两个动作相继发生,可用一般过去时;如第一个动作需要若干时间完成,用过去完成时。例如:

When I heard the news, I was very excited.

3) 叙述历史事实,可不用过去完成时,而只用一般过去时。例如:

Our teacher told us that Columbus discovered America in 1492.

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11.17 将来完成时

1) 构成will have done

2) 概念

a. 状态完成:表示某事继续到将来某一时为止一直有的状态。例如:

They will have been married for 20 years by then. 到那时他们结婚将有二十年了。

b. 动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或获得的经验。例如:

You will have reached Shanghai by this time tomorrow. 明天此时,你已经到达上海了。

返回动词的时态目录

11.18 现在进行时

现在进行时的基本用法:

a. 表示现在(指说话人说话时)正在发生的事情。例如:

We are waiting for you. 我们正在等你。

b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。例如:

Mr. Green is writing another novel. 他在写另一部小说。(说话时并未在写,只处于写作的状态。)

c. 表示渐变,这样的动词有:get, grow, become, turn, run, go, begin等。例如:

The leaves are turning red. 叶子在变红。

It's getting warmer and warmer. 天越来越热了。

d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。例如:

You are always changing your mind. 你老是改变主意。

典型例题

My dictionary ___, I have looked for it everywhere but still___ it.

A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.

答案D. 前句是一个仍在持续的状态,应用进行时,由于没有找到,其影响仍然存在,应用完成时,瞬间动词用于否定式时可用于完成时。

返回动词的时态目录

11.19 不用进行时的动词

1)表示事实状态的动词,如have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue等。例如:I have two brothers. 我有两兄弟。

This house belongs to my sister. 这房子是我姐的。

2)表示心理状态的动词,如know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate等。例如:I need your help. 我需要你的帮助。

He loves her very much. 他爱她很深。

3)瞬间动词,如accept, receive, complete, finish, give, allow, decide, refuse等。例如:

I accept your advice. 我接受你的劝告。

4)系动词,如seem, remain, lie, see, hear, smell, feel, taste, get, become, turn等。例如:

You seem a little tired. 你看上去有点累。

返回动词的时态目录

11.20 过去进行时

1)概念:表示过去某时正在进行的状态或动作。

2)过去进行时的主要用法是描述一件事发生的背景;一个长动作延续的时候,另一个短动作发生。

3) 常用的时间状语有this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while等。例如:

My brother fell while he was riding his bicycle and hurt himself. 我兄弟骑车时摔了下来,受了伤。

It was raining when they left the station. 他们离开车站时,正下着雨。

When I got to the top of the mountain, the sun was shining. 我到达山顶时,阳光灿烂。

典型例题

1) Mary ___ a dress when she cut her finger.

A. made B. is making C. was making D. makes

答案C. 割伤手指是已发生的事情,应用过去时。同时,when表时间的同时性,"玛丽在做衣服时"提供事情发生的背景,因此用过去进行时。

2) As she ___ the newspaper, Granny ___ asleep.

A. read;was falling B. was reading; fell C. was reading; was falling D. read;fell

答案B.句中的as = when, while,意为"当……之时"。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 "在她看报纸时,奶奶睡着了。"句中的 fell(fall的过去时),是系动词,后跟形容词,如:fall sick。
参考资料:http://..com/question/13015035.html

I. 初一,初二的英语课文的知识点有哪些还有掌握的语法最好是每个单元都仔细列举出来一下!

Unit 1 Where’s your pen pal from?
一.短语:
1 .be from = come from 来自于----
2. live in 居住在---
3. on weekends 在周末
4 .write to sb = write a letter to sb 给某人写信;写信给某人
5 .in the world 在世界上 in China 在中国
6.pen pal 笔友 14 years old 14岁 favorite subject 最喜欢的科目
7.the United States 美国 the United Kingdom 英国 New York 纽约
8.speak English 讲英语 like and dislike 爱憎
9.go to the movies 去看电影 play sports 做运动
二.重点句式:
1 Where’s your pen pal from? = Where does your pen pal from/
2 Where does he live?
3 What language(s) does he speak?
4 I want a pen pal in China.
5 I can speak English and a little French.
6 Please write and tell me about yourself.
7 Can you write to me soon?
8 I like going to the movies with my friends and playing sports.
三.本单元的国家,人民、语言对应。
1 Canada---- Canadian---- English / French
2 France------ French------French
3 Japan------Japanese----Japanese
4 Australia----Australian----- English
5 the United States------ American---- English
6 the United Kingdom---British----- Enghish

Unit 2 Where’s the post office?
一. Asking ways: (问路)
1. Where is (the nearest) ……? (最近的)……在哪里?
2. Can you tell me the way to ……? 你能告诉我去……的路吗?
3. How can I get to ……? 我怎样到达……呢?
4. Is there …… near here / in the neighborhood? 附近有……吗?
5. Which is the way to ……? 哪条是去……的路?
二.Showing the ways: (指路)
1. Go straight down / along this street. 沿着这条街一直走。
2. Turn left at the second turning. 在第二个路口向左转。
3. You will find it on your right. 你会在你右手边发现它。
4. It is about one hundred metres from here. 离这里大约一百米远。
5. You’d better take a bus. 你最好坐公交车去。(You’d better+动词原形)
三.词组
1. across from …… 在……的对面 across from the bank 在银行的对面
2. next to…… 紧靠…… next to the supermarket 紧靠超市
3. between……and…… 在……和……之间
between the park and the zoo 在公园和动物园之间
among 表示位于三者或三者以上之间
4. in front of…… 在……前面 There is a tree in front of the classroom.
课室前面有棵树。
in the front of…… 在……(内)的前部 There is a desk in the front of the classroom.
课室内的前部有张桌子。
5. behind…… 在……后面 behind my house 在我家后面
6. turn left/ right 向左/右拐
on the left/right of…… 在某物的左/右边 on the left of our school 在我们学校的左边
on one’s left/right 在某人的左/右边 on my left 在我左边
7. go straight 一直走
8. down /along…… 沿着……(街道) down/along Center Street 沿着中央街
9. in the neighborhood=near here 在附近
10 welcome to…… 欢迎来到……
11. take /have a walk 散步
12. the beginning of…… ……的开始,前端
at the beginning of…… 在……的开始,前端
in the beginning 起初,一开始
13. have fun=have a good time=enjoy oneself 玩得开心,过得愉快
我昨天玩得很开心。 I had fun yesterday.
I had a good time yesterday.
I enjoyed myself yesterday.
14. have a good trip 旅途愉快
15. take a taxi 坐出租车
16. 到达:get to +地方 get here/ there/ home 到这/那/家
arrive in +大地方 I arrive in Beijing.
arrive at +小地方 I arrive at the bank.
reach +地方
17.go across 从物体表面横过 go across the street 横过马路
go through 从空间穿过 go through the forest 穿过树林
18.on + 街道的名称。 Eg: on Center Street
at + 具体门牌号+街道的名称 Eg: at 6 Center Street
三.重难点解析
1.enjoy doing sth 享受做某事的乐趣,喜爱做某事
I enjoy reading. 我喜爱读书。
到目前为止,我们学了两个特殊的动词finish和enjoy,都是要带 doing.
I finish cleaning the room. 我扫完了这间屋子。
2.hope to do sth 希望做某事 I hope to pass this exam. 我希望通过这次考试。
hope +从句 I hope tomorrow will be fine. 我希望明天将会晴朗。
(从句即是一个小句子,这个小句子又放在大句子中,从属于大句子,所以叫从句。如tomorrow will be fine是一个从句,它又放在I hope 的后面,形成句中有句。)
3. if 引导一个表示假设的句子。
If I have much money, I will go to the moon. 如果我有许多钱,我就会去月球。
If you are hungry, you can buy some food in the supermarket.
如果你饿了的话,你可以在超市买一些食物。
四.本单元的反义词、近义词配对
1new—old 2 quiet--- busy 3 dirty--- clean 4 big---- small

Unit 3 Why do you like koala bears?
一.重点词组
eat grass eat leaves be quiet very shy very smart very cute
play with her friends kind of South Africa other animals
at night in the day every day ring the day
二. 交际用语
1. Why do you like pandas? Because they’re very clever.
2. Why does he like koalas? Because they’re kind of interesting.
3. Where are lions from? They are from South Africa.
4. What other animals do you like?
I like dogs, too.
Why?
Because they’re friendly and clever.
5. Molly likes to play with her friends and eat grass.
6. She’s very shy.
7. He is from Australia.
8.He sleeps ring the day, but at night he gets up and eats leaves.
9.He usually sleeps and relaxes 20 hours every day.
10.Let’s see the pandas first.
11.They’re kind of interesting.
12.What other animals do you like?
13.Why do you want to see the lions?
三. 重点难点释义
1、kind of 有点,稍微
Koala bears are kind of shy. 考拉有点害羞。
kind 还有“种类”的意思
如:各种各样的 all kinds of
We have all kinds of beautiful flowers in our school.
2、China n. 中国 Africa n. 非洲
China 和Africa都是专有名词,首字母都应该大写,而且和介词in连用。
There are many kinds of tigers in China.
There are many kinds of scary animals in Africa.
3、friendly adj. 友好的,和蔼可亲的
它是名词friend的形容词形式,常常和be动词连用, be friendly。
The people in Cheng are very friendly.
4、with prep. 跟,同,和…在一起
I usually play chess with my father.
注意区别与and的用法,and通常用于连接主语或宾语,连接主语时,
如果有I, I通常放在 and 之后,如:
My father and I usually play chess together.
Play with “和…一起玩耍”“玩…”
I often play with my pet dog.
Don’t play with water!
5、day和night 是一对反义词,day 表示白天或一天,night表示夜或夜晚。
通常说in the day, ring the day, at night。
Koala bears often sleep ring the day and eat leaves at night.
6、leaf n. 叶子
复数形式为:leaves, 类似的变化还有:wife—wives, wolf—wolves,
knife—knives等。
7、hour n. 小时;点钟
hour前边通常加上冠词an 表示“一个小时”, 即:an hour。
There are 24 hours in a day and 60minutes in an hour.
8、be from 来自…
be from = come from
Pandas are from China. = Pandas come form China.
9、meat n. (食用的)肉,为不可数名词,表示“许多”时,使用much来修
饰,即:much meat
He eats much meat every day.
10、grass n. 草,为不可数名词,表示“许多”时,使用much来修饰,即:much grass。
There is much grass on the playground.
四. 语法知识
特殊疑问句通常以“what”、“who”、“which”、“when”、“where”、“how”、“how old”、“how many”等开头,对某一具体问题进行提问。
特殊疑问句的基本构成有两种情况:
1. 疑问句+一般疑问句结构。这是最常见的情况。例如:
What’s your grandfather’s telephone number? 你爷爷的电话号码是多少?
Who is that boy with big eyes? 那个大眼睛的男孩是谁?
Which season do you like best? 你最喜欢哪个季节?
When is he going to play the piano? 他什么时候弹钢琴?
Where does he live? 他住在哪儿?
How are you? 你好吗?
How old are you? 你多大了?
How many brothers and sisters do you have? 你有几个兄弟姐妹?
2. 疑问句+陈述句结构。这时疑问词作主语或修饰主语。例如:
Who is on ty today?
今天谁值日?
Which man is your teacher?
哪位男士是你的老师?
我们学过的What/How about+名词/代词+其他?也是特殊疑问句,它是一种省略结构。
例如:
I like English. What/How about you? 我喜欢英语。你呢?
What about playing basketball? 打篮球怎么样?

Unit 4 I want to be an actor.
一.短语:
1 want to do sth 想要作某事
2 give sb sth = give sth to sb 给某人某物 / 把某物给某人
3 help sb do sth 帮助某人作某事 Eg: I want to help my mother do some housework at home.
4 help sb with sth 帮助某人谋事 Eg: I want to help my mother with some housework at home
5 in the day 在白天
6 at night 在晚上
7 talk with/ to sb 和----谈话
8 be busy doing sth 忙于做某事 Eg: He is busy listening to the teacher.
9 in a hospital 在医院l
10 work/ study hard 努力工作
11 Evening Newspaper 晚报
二.重点句式及注意事项:
1 询问职业的特殊疑问词是what;有三种主要句式
① What + is / are + sb?
② What + does/ do + sb + do?
③ What + is/ are + 名词所有格/ 形容词性物主代词 + job?
2 People give me their money or get their money from me.
3 Sometimes I work in the day and sometimes at night.
4 I like talking to people.
5 I work late. I’m very busy when people go out to dinners.
6 Where does your sister work?
7 then we have a job for you as a waiter.
8 Do you want to work for a magazine? Then come and work for us as a reporter.
9 Do you like to work evenings and weekends?
10 We are an international school for children of 5-12.
三. 本单元中的名词复数。
1 policeman--- policemen 2 woman doctor----- women doctors 3 thief-----thieves