⑴ 九年级上册英语重点短语,单词,句子,复习提纲(冀教版)
我们用的是人教版,教学大纲不知道一样不一样
⑵ 有没有九上冀教版英语的语法总结归纳
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⑶ 急需!!!冀教版英语九年级上册的全部单词和语法!!
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⑷ 冀教版九年级英语上知识点
冀教版七年级英语期末知识点总结
http://..com/question/57657801.html?si=1
http://..com/question/104217981.html?si=2
⑸ 九年上册英语知识考点
人教新目标九年级英语第一单元主要知识点和考点
1.aloud adv.出声地(使别人能听得到)
Reading aloud is a good way in leaning English.
朗读是学英语的一个好方法。
▲loud adj. 大声的,声音洪亮的,loud—louder—loudest
He talked in a loud voice so that everyone could hear him.
他说话声音很大以便于每个人都能听得到他。
▲adv. loud—louder—loudest
Don’t talk so loud.The kids are reading.
说话小声些,孩子们正在看书。
(Speak)louder,please!
请再说高一些!
▲loudly adv吵吵闹闹地,噪声地
I heard someone knocked loudly at the door.
我听到有人在使劲敲门。
They are talking loudly in the next room.
他们在隔壁说话声很大。
2.voice n.噪音,鸟鸣声
She has a sweet voice.
她声音很甜美。
She raised her voice so that she could be heard.
她提高了嗓音队便于别人能听清楚。
He lost his voice./He had no voice because of the cough.
因为咳嗽,他失声了。
▲noise n噪音,吵闹
Don’t make so much noise.
别弄出那么大的噪音。
I heard a strange noise outside.
我听到外边奇怪的声音。
▲sound n.(自然界中的)声音,响声
Sound travels slower than light.
声音的传播比光慢。
3.memory n.(计算机的)储存器
A lot of information is stored in the memory.
计算机的储存器能储存很多信息。
▲n.记忆力
He has a poor memory after the car accident.
车祸后他的记忆力很差了。
▲n. 回忆,怀念
I have a pleasant memory of my childhood.
我对童年有美好的回忆。
▲memorize/memorise vt. 记住,背过
He can memorize new words very quickly.
他能很快记住很多单词。
4. frustrate vt.使失望,使沮丧
The serious illness frustrated his dream for college.
他上大学的梦想遭受挫折。
▲frustrating adj. 令人失望的
What he said is frustrating.
他所说的话很令人失望。
She finds it frustrating to watch English movies.
她觉得看英语电影很令人失望(因为看不懂)。
▲frustrated adj. 失望的,沮丧的
He was frustrated when he failed again in the test.
当他再次考试没及格后,他很失望。
5.add vt. 增加,加
She tasted the soup and added more salt.
她尝了尝汤,又加了些盐。
▲add to 增添
His coming added to our trouble.
他的到来给我们添了很多麻烦。
▲add up to 总计达……,加起来……
The number of the students in our class adds up to 55.
我们班上学生的数目加起来是55人。
▲vt. 补充说,又说
He said goodbye to us and added that he would visit us again.
他和我们说了再见,又说他会再来看我们的。
6. excite vt.使兴奋
The news that our team had won excited everybody.
我们队赢了的消息令所有的人很激动。
▲exciting adj.令人兴奋的
The soccer game is exciting.
那场足球赛很令人激动。
▲excited adv. 兴奋的,激动的
We were very excited at the news.
当听到那个消息,我们很激动。
7.speak(speak—spoke—spoken)说(语言),讲话
Can you speak French?
你会说法语吗?
Do you know who will speak at the meeting?
你知道谁要在会上发言?
▲talk to/with sb 与某人谈话,talk about/of sth/sb谈论某人或某事
He was talking to/with his friend whom I called him.
当我给他打电话时,他正在和他的朋友谈话。
What are you talking about?
你们在说什么?
▲say 说(后接说的内容)
What did he say at the meeting?
他在会上说了什么?
She said she would be back the next week.
她说下周回来。
▲tell 告诉
tell sb sth 告诉某人某事(接双宾语)
Who told you the news?
是谁告诉你的那个消息?
▲讲,说
tell stories讲故事,tell a lie撒谎,tell the truth说实话
Grandma used to tell stories to me when 1 was young.
我小的时候,奶奶经常给我讲故事。
Don’t believe him! He is telling a tie.
别信他!他在撒谎。
To tell you the truth,I don’t quite agree with you.
老实说,我不太同意你的意见。
8.complete vt.使完全,使完整,(圆满完成)
She’s trying to complete collection of the CDs.
他试图收齐那套CD。
▲adj. 巧完整的,完全的
Can you make complete sentences?
你会造完整的句子吗?
He is a complete stranger to me.
他对我来说完全是陌生的。
9.secret n.秘密
It’s a secret between you and me,so don’t tell it to others.
那时我们之间的秘密,所以不要告诉别人。
▲adj. 秘密的
Let’s keep it secret from others.
咱们不让别人知道此事。
Let the cat out of the bag.= Let out the secret.
泄露秘密。
10.impress vt.使感动,给……深刻印象
What he did impressed everybody present.
他的事迹给在场的人留下了深刻的印象。
The beautiful sights of the country impressed all of us.
那个国家的美景打动了我们所有的人。 、、
▲impressed adj. (被)感动的
We were impressed by what he did.
我们被他的话所感动。
11. native n. 当地人,本国人
When we were on vacation in Brazil,we lived like the natives.
我们在巴西度假时,就像当地人那样生活。
The kangaroo is a native of Australia.
袋鼠是产于澳洲的动物。
▲native speaker 生来就说某种语言的人
He speaks English so well that we all think he is a native speaker·
他的英语说得太好了,我们都认为他是个本地人。
▲native language 母语
Marx was born in Germany,and German was his native language.’
马克思出生在德国,法语是他的母语。
Important phrases(重点词组)
人民教育出版社教学资源分社
1.1isten to cassettes 听磁带
2.first of all 首先
3.work/study with a group 和小组一起学习
4.watch English language TV 看英语电视
5.spoken English 英语口语
6.writing practice 写作训练
7.join an English club 加入英语俱乐部
8.1ater on 以后;随后
9.look up words(in a dictionary) 查同典
10.native speakers 生来就说某种语言的人
11.not at aIl 根本不;一点也不
12.end up 结束
13. ask the teacher for help 求助于老师
14.make up 组成;编造
15.enjoy doing sth 喜欢做某事
16.take notes 做笔记
17.make mistakes 犯错误
1 8.make flashcards 制作认读卡片
19.read aloud 朗读
20. have trouble (in) doing sth 做某事有困难
Important sentences(重点句子)
人民教育出版社教学资源分社
1. How do you study for a test?
你怎样准备考试?
▲study for a test prepare for a test 准备考试
— What were you doing when I called last night?
一I was studying for the math test.
一 昨天晚上我打电话时你在干什么?
一 我在准备数学测验。
2. I study for an English test by listening to cassettes.
我听录音准备英语测验。
▲by 靠,用(方法,手段等),后接动名词(doing…)
He makes a living by repairing bikes.
他靠修车为生。
▲listen vi.后加to再接名词。
My sister was listening to music when I got home.
当我到家时,姐姐正在听音乐。
Listen! Someone is knocking at the door.
听!有人在敲门。
3.He studies by asking the teacher for help.
他靠求助于老师来学习。
▲ask sb for help求助于某人
—You can ask me for help if you have trouble.
—Thank you.1 will.
— 如果你有麻烦,你可以求助于我。
一 谢谢。我会的。
4.Do you ever practice conversations with friends?
你曾经和朋友练习过会话吗?
⑹ 冀教版九年级英语上册第五单元内容详解
There be表示 “存在有”,即当我们告诉某人某事存在(或不存在)常用这种结构。其中there是引导词,本身无词义;be为谓语动词,后面跟的是名词,也就是主语,也就是说there be结构的运用也就是倒桩的具体运用。其真正的主语在there be 之后。在新课标中对此的考试要求是:掌握There be句式的结构特征和基本用法。在我们的课本中也出现了大量的There be句式如:
There are a few simple safe measures to follow while training.(Book3,P51)
There are also records of gymnastics being performed in China and some other Asian countries.(Book3, P50)
In China, there is only 7% of the land used for growing crops, which feeds more than one fourth of the world population.(Book3, P20)
If the population keeps growing so quickly, there will be only standing room left for us next century.(Book2A, P49)
There were lots of good English language programs broadcast on TV or on the radio in China.(Book1A, P46)
There be结构是如此重要,我们高中生必须对此从以下方面进行了解。
一、 注意事项:
1 there be 结构中的be 是可以运用各种时态的。
There is going to be a meeting tonight.今晚有个会议。
There was a knock at the door.有人敲门。
There has been a girl waiting for you.有个女孩一直在等你。
There will be rain soon.不久天就要下雨了。
2动词be单复数形式要跟there be之后的真正的主语一致。并且要根据就近一致原则来变换be 的单复数形式。
如:
There is a book on the desk.课桌上有一本书。
How many people are there in the city?这个城市里有多少人口。
There is a pen and two books on the desk.课桌上有一个钢笔和两本书。
There are two books and a pen on the desk. 课桌上有两本书和一个钢笔。
There are some students and a teacher in the classroom. 在教室里有一些学生和一位老师。
There is a teacher and some students in the classroom. 在教室里有一位老师和一些学生。
3 在there be引起的句子结构中,用来修饰主语的不定式主动形式和被动形式均可。
There is no time to lose (= to be lost).时间紧迫。
There is nothing to see (=to be seen).看不见有什么。
There is nothing to do.(=to be done) 无事可做。
二、 结构变形:
在there be 结构中还可把be 改变从而使得there be结构有了一些改变具体总结如下:
1 There used/seem/ happen/appear to be 如:
There might be snow at night.晚上可能有雪。
There appeared to be nobody willing to help.看来没人愿意帮忙。
There used to be a building here.过去这儿有一座楼房。
There happened to be a man walking by.碰巧有个人在此经过。
There doesn't seem to be much hope.好象没有太大的希望。
2 在there be的 be 前还可以加上各种情态词,如:
There must be something wrong.一定有问题。
There ought not to be so many people.不应该有这么多的人。
There might still be hope .可能还有点希望。
3 在there be句型中的be还可以换成其他的动词与there连用,这些词都是表示状态的如:live stand exist remain等或用来描写某事的发生或某人的到达如come, appear, enter, follow, occur等。
There lived a rich man.这以前住着一个富翁。
Then there came a knock at the door.然后有人敲门。
Long, long ago, there lived a king.很久很久以前,有一个国王。
There followed a terrible noise.然后是传来了可怕的声音。
Suddenly there entered a strange man.突然进来了一个奇怪的人。
三、 特殊的表达方式:
1There is no sense in doing 做某事是没有用的,没有意义的
There is no sense in making him angry.跟他生气是没有用的。
There in no sense in going alone.
一个人去是没有好处的。
4 There is no use /good doing 做某事是没有用的,没有必要的
There is no use trying to explain it.解释是没有必要的。
There is no good/use going there.
去那儿是没有好处的。
5 There is no need to do 没有必要做某事
There is no need to worry.
没有必要担心。
There is no need to give him so much money.
根本没有必要给他那么多的钱。
6 There is thought/said/reported to be 人们认为有/据说有/据报道有
There is thought to be an army between in these two countries。
人们认为在这两国之间有一场战争。
There is reported to be a better way to cure cancer.
据报道,找到了一种更好的治疗癌症的方法。
7 There is no doing(口语)不可能…….
There is no telling when he will be back.无法知道他什么时候回来。
There is no knowing what he is doing. 无法知道他在做什么。
四、 there be句式的非限定形式。
There be 的非限定形式有两种,即there to be 和there being。需要掌握以下几个情况:
1作主语
当作主语时,一般是There being结构,当句式中有for时,一般用there to be如:
There being a shop here is a great advantage.
这儿有个商店,真是方便极了。
There being a house with a garden is of great value.
拥有花园的房子是很有价值的。
It is impossible for there to be any more.
不可能再有了。
2 作宾语
作动词宾语时,一般用there to be 结构。常见动词有:expect, mean, intend want, prefer等:
We expect there to be no argument.我们希望不会出现争吵。
People don't want there to be anther war.人们不希望再有战争。
作介词的宾语一般用There being句式,但当是for时一般用there to be句式。
This depended on there being a sudden change. 这需要有一个突然的改变。
The teacher was waiting for there to be complete silence.老师在等着大家都安静下来。
3 作状语
用作状语的there be的形式通常用therebeing结构。
There being no buses, we had to walk home.
由于没有公共汽车,我们不得不走着回家。
There being no nobody in the room, we realized that there was no use crying.
屋里没人,我们意识到哭喊是没有用的。
There being nothing else to do, we went home happily.
由于没事可做,我们快乐地回家了。
注意:如果句中出现for时应用there to be。
It was too late for there to be any buses.
太晚了,没有公共汽车了。
⑺ 英语九年级上册二单元一话题所有知识点
Unit 1 复习要点
一、短语。
1. by making flashcards 通过做单词抽认卡 2. ask…for help 向某人求助
3. read aloud 朗读 4. that way (=in that way) 通过那种方式
5. improve my speaking skills 提高我的会话技巧
6. for example 例如 7. have fun doing sth 玩得高兴
8. have conversations with friends 与朋友对话9. get excited about 为…高兴,激动
10.end up speaking in Chinese 以说汉语结束对话
11.do a survey about… 做有关…的调查 12.keep an English notebook 记英语笔记
13.spoken English (= oral English)
14.make mistakes in sth 在… 犯错误
15.get the pronunciation right 使发
确 16.practise speaking English 练习说英语
17.first of all 首先 18.begin with 以…开始
19.later on 随后 20.in class 在课堂上
21.laugh at 嘲笑 22.take notes 记笔记
23.enjoy doing 喜欢干… 24.write down 写下,记下
25.look up (v + adv) 查找,查询 26.native speakers 说本族话的人
27.make up 编造,虚构,化妆,打扮 28.around the world 全世界
29.deal with 对待,处理,解决 30.worry about (be worried about) 担心,担忧
31.be angry with 生某人的气 32.stay angry 生气
33.go by 消逝 34. regard…as… 把…当做…
35.complain about/of 抱怨 36. with the help of 在…的帮助下
37.compare…to (with)… 把…和…作比较 38.think of (think about) 想起,想到
39.physical problems 身体上的问题 40.break off 中断,突然终止
41.not…at all 根本不,全然不 42.make complete sentences 做完整的句子
43.join 加入某团体 并成为其中一员; join in与take part in指参加到某项活动中去。
44.be afraid of 害怕 be afraid to 害怕
45.have trouble in doing sth 做....有困难 46.study for a test 为考试用功
47. make vocabulary lists 做单词表 48. too …to… 太…而以致于不能做
49.watch English-language TV 看英语电视 50. to begin with 首先
51.take a lot of grammar notes 记大量的语法笔记
52.look up the words in a dictionary 查字(词)典
53.this kind of paper 这种纸 54.spend …on … 在…上花费(时间、金钱)
55.speak English as a second language 把英语当做
来说
56.
放弃 57.in the future 在将来
二、句型。
1. How do you study for a test? 你怎样为考试做准备?
2. I have learned a lot that way. 用那种方法,我已经学到了很多东西。
3. It’s too hard to understand the voice. 听懂那些声音太难了。
4. Memorizing the words of pop songs also helped a little.记
的词也起作用。
5. Wei Ming feels differently. 卫明有不同的感受。
6. He finds watching movies frustrating. 他觉得看电影让人感到沮丧.
7. She added that having conversations with friends was not helpful at all.
她又说和朋友对话根本没用。
8.I don’t have a partner to practice English with. 我没有搭档一起练习英语。
9. Later on, I realized that it doesn’t matter if you don’t understand every word.
随后,我认识到听不懂每个词并没有关系。
10.It’s amazing how much this helped. 我惊异于这些方法竟如此有用。
11.My teacher is very impressed. 给老师留下了深刻的印象。
12.She had trouble making complete sentences. 她很难造出完整的句子。
13.What do you think you are doing? 你在做什么?
14.Most people speak English as a second language. 英语对于大多数人来说是
。
15.How do we deal with our problem? 我们怎样处理我们的问题?
16.It is our ty to try our best to deal with each challenge in our ecation with the help of our teachers.
在老师的帮助下尽我们最大的努力来应对挑战是我们的责任。
三、语法。
1.
(1)做定语—后置
The best way to learn English is reading aloud.
The fastest way to travel is by plane
(2)与所修饰的名词构成
I need a pen to write with.
I don’t have a partner to practice English with.
I need some paper to write on.
I don’t have a room to live in.
2.
(1)作主语(谓语为
)
Memorizing the words of pop songs also helps a little.记
的词也起作用。
Swimming is good for our health.
(2)作宾语
在动词(keep\practice\finish \enjoy\hate\be busy\mind) 后只用—ing 作宾语
Eg. We should keep speaking English in class.
He often practices singing in the morning.
I have finished reading the book.
Would you mind opening the door?
(3) 作定语 I think that doing a lot of listening practice is one of the secrets……
Unit 2复习要点
一、短语。
1. used to 过去常常 2. be afraid of 害怕…
3. over here 在这边 4. be interested in 对…感兴趣
5. on the swim team 游泳队的队员. 6. be terrified of 惧怕…
7. go to sleep 入睡 8. all the time 一直
9. chat with… 和…聊天 10.stressed out 感到紧张
11.cause trouble/problems 惹麻烦 12.pay for 付款
13.look after 照顾 14.do sth. as well as sb. can 尽可能好地…
15.gym class 体操课 16.
最终
17.make a decision 下决心 18.head teacher 班主任
19.talk with 和…谈论 20.to one’s surprise 令某人吃惊的是
21.even though 尽管 22.no longer=not… any longer 不再
23.take pride in 对…感到自豪 24.pay attention to 对…注意
25.
doing 放弃做… 26.change one’s mind 改变某人的主意
27.with the lights on 开着灯…. 28.chew gum a lot 经常咀嚼口香糖
29.spend time doing 花时间做… 30.take sb. to concerts 带某人去音乐会
31.daily life 日常生活 32.afford to do 负担得起
33.a seven-year-old boy 一个七岁大的男孩子34.be alone 单独
35.no more=not… any more 不再 36.get into trouble 遇到麻烦
37.get into trouble with 和…引起冲突. 38.worry about 担心
39.walk to school = go to school on foot 步行去上学
40.take the bus to school = go to school by bus 坐公车去上学
41.go right home 直接回家 42.waste time 浪费时间
43.play the piano 弹钢琴 44.speak in front of a group 在人群面前讲话
45. in the last few years 在过去的几年里 46.send messages 发信息
47.be able to 能够 48.be made up of … 由……组成的
49.sound like … 听起来像 50.instead of … 代替……
二、句型。
1.I used to be afraid of the dark. 我以前害怕黑暗.
2.I go to sleep with my bedroom light on. 我开着卧室的灯睡觉.
3.I used to spend a lot of time playing games with my friends.
以前我常常花很多时间和我的朋友们玩游戏.
4.I hardly ever have time for concerts. 我几乎没有时间去听音乐会.
5.My life has changed a lot in the last few years. 在过去的几年里我的生活变化很大.
6.It will make you stressed out. 那会使你紧张的.
7.It seems that Yu Mei has changed a lot. 玉梅似乎变化很大.
三、语法。
1. used to 过去常常做某事,暗指现在已经不存在的动作或状态. 后跟
.
否定形式为: didn’t use to 或 use not to / usedn’t to
疑问形式为: Did…use to…? 或 Used…to…?
Eg. I used to be really quiet.
I didn’t use to like tests.
Did you use to play the piano? Yes, I did./ No, I didn’t.
=Use you to play the piano? Yes, I use. / No, I use not.
You used to be short, didn’t you? Yes, I did./ No, I didn’t.
2. wear 表示状态. put on 表示动作. dress + 人 给某人穿衣服.
3. on the swim team on 是…的成员,在…供职.
4. Don’t you remember me? 否定疑问句.
Yes, I do. 不, 我记得. No, I don’t 是的, 我不记得了.
5. be terrified of 害怕的程度比 be afraid of 深.
6. miss: ① 思念, 想念 例: I really miss the old days.
② 错过, 未中, 未赶上, 未找到.
例: I’m sorry that you miss the bus.
7. no more (用在句中)=not…any more (用在句尾) 指次数;
no longer (用在句中)=not…any longer (用在句尾) 指时间.
8. It seems that Yu Mei has changed a lot. = Yu Mei seems to have changed a lot.
9. afford + n. /pron. afford + to do 常与can, be able to 连用.
例: Can you afford a new car?
His mother couldn’t afford to pay for her child’s ecation.
10. alone = by oneself 独自一人. lonely 孤独的, 寂寞的.
11. in the last/past + 一段时间
ring the last/past + 一段时间 与
连用.
12. die (v.) dead (adj.) death (n.) dying (垂死的)
⑻ 九年级英语全一册知识点
下面内容来自网络文库,不知道版本是否对应,仅供参考。
【人教版九年级英语(全一册)知识点汇总】https://mr..com/8cxtjjy?f=cp&u=aa49931249f3c99d
⑼ 初三英语上册1-6单元知识点 不要提供书 要现成的
动词不定式
一. 定义:
动词不定式是非谓语动词的一种,它没有人称和数的变化,在句子中不能独立作谓语,但它仍保持动词的特点,既可以有自己的宾语和状语。同时动词不定式又具有名词、形容词、副词的特征,在句中可以作主语、表语、宾语、宾语补足语、定语和状语。
二. 动词不定式的构成:to+动词原形
三. 动词不定式作宾语
后面能接不定式作宾语的动词有:agree, ask, choose, decide, forget, hope, learn, want, wish, would like等。
We hope to get there before dark. 我们希望天黑以前到那儿。
The girl decided to do it herself. 那个姑娘决定自己做那件事。
动词不定式作宾语的注意事项(2点)
1. 有些动词既可跟不定式作宾语,也可跟动名词作宾语,但含义不同:
remember to do 记住要做某事
remember doing 记得曾经做过某事
forget to do忘记要做某事
forget doing 忘记曾经做过某事
stop to do 停下来去做某事
stop doing 停止做某事
go on to do 继续做另一件事
go on doing 继续做原来在做的事
I remember seeing you somewhere before.
我记得以前在哪儿见过你。
Please remember to turn off the light when you leave.
离开时请记得关好灯。
2. 不定式作宾语时,如带有宾语补足语,则要把不定式放到后面,用it作形式宾语,构成“主语+动词+it+宾补(形容词、名词)+不定式”结构。
如:He found it very difficult to get to sleep.
他发现很难入睡。
四. 动词不定式作宾语补足语
1. 后面能接to不定式作宾语补足语的动词有:ask, order, teach, tell, want, wish, help等。
The teacher told us to do Exercise 1. 老师要我们做练习一。
I want both of you to go. 我要你们俩去。
We helped her (to) repair her bike. 我们帮助她修理自行车。
2. 使役动词let, have, make及感官动词see, watch, notice, hear, feel等要以不带to的不定式作宾补。
Let’s have a rest. 我们休息一会吧。
I saw him come in. 我看见他进来了。
感官动词后既可跟不带to的不定式作宾补,也可跟v-ing作宾补,前者表示动作的全部过程已结束;后者表示动作正在进行。
I saw him come downstairs.我看见他下了楼。(说明他下楼了这件事)
I saw him coming downstairs.我看见他在下楼。(说明他下楼时的情景)
五. 动词不定式作状语
Later he left home to work in different cities. 不久他离开家到不同的城市工作。
He went to see a football match. 他去看足球比赛了。
In order to catch the other students, I must work hard.
为了赶上其他同学,我必须努力学习。
六. 动词不定式作定语
不定式作定语一般放在所修饰的词的后面。
I need something to eat.
Do you have something to read?
Tom was so excited that he had no word to say.
He is really a fool only to eat.
The man to stand here just now is our English teacher.
The doctor had no way to save the patient.
注意:
(1)作定语的不定式是由及物动词组成,被修饰的名词或代词与不定式之间存在方位或方式关系需要有介词。
I am looking for a room to live in. 我正在找一间住房。(方位关系)
We have many things to do experiments with.
我们有许多做实验的东西(方式关系)
(2)作定语的不定式是由“be + adj + prep”构成的动词短语。
Here there isn’t any book for me to be interested in.
We have done many things to proud of. 我们做了许多引以自豪的事。
七. 动词不定式作主语
To give is better than to receive.
To reach there on foot is impossible.
动词不定式作主语时,可以用it 代替,把实际主语不定式放在后面。
It’s better to give than to receive.
It’s impossible to reach there on foot.
It’s + adj + for sb. to do sth.
It’s not difficult for me to study English well.
It’s easy for him to work out this math problem.
在这个句型中,如果形容词与不定式的逻辑主语关系密切,并且形容词用来说明逻辑主语的性质、品质、特点等,由of引出逻辑主语。这类形容词主要有nice, kind, good, wrong, right等。
八. 动词不定式和疑问词连用
动词不定式可以和疑问词what, which, how, where, when连用,构成不定式短语,可以作主语、宾语、表语、宾语补足语等。
How to do is still a question.
Have you decided when to leave?
九. 动词不定式的否定形式
动词不定式的否定式是在to前加not;不带to的不定式则在动词前加not. 如:
Zhang Ming asked me not to stay at home all day. 张明要我不要整天呆在家里。
My mother let me not do it by myself. 妈妈让我不要独自做这件事。
被动语态
英语有两种语态:主动语态和被动语态
主动语态(The Active Voice)表示主语是动作的执行者。
被动语态(The Passive Voice)表示主语是动作的承受者。
构成:承受者+助动词be+及物动词的过去分词+by+执行者
一般现在时:承受者+助动词am / is/are +及物动词的过去分词+by+执行者
一般过去时:承受者+助动词was / were +及物动词的过去分词+by+执行者
承受者+助动词shall / will be+及物动词的过去分词+by+执行者
承受者+助动词 have/ has been+及物动词的过去分词+by+执行者
承受者+ can /may/must/should +be+及物动词的过去分词+by+执行者
被动语态用法:
1)当我们不知道动作的执行者是谁,或者没有必要指出动作的执行者时,需用被动语态。
2)当我们需要强调动作的承受者时,常用被动语态。
3)如果需要说出动作的执行者, 用by引导出动作的执行者。
主动语态变为被动语态时,其谓语动词的时态要与原句时态保持一致,其谓语动词的数要与新主语保持一致。
主动语态变为被动语态时有以下几种情况:
1)主语+谓语动词+宾语
将主动语态的宾语变为被动语态的主语。
(主动)We bought a book yesterday.
(被动)The book was bought yesterday.
2)主语+谓语动词+间接宾语+直接宾语
将主动语态中一个宾语变为被动语态的主语。多数情况下将间接宾语变为主语。如果直接宾语变为主语时,间接宾语前要加介词to / for。
(主动)He showed me a book yesterday.
(被动)I was showed a book yesterday.
(被动)The book was showed to me yesterday.
3)主语+谓语动词+复合宾语
含有一个由宾语加宾语补足语构成的复合宾语,变为被动语态时,将主动语态的宾语变为被动语态的主语,宾语补足语保留不变,成为主语补足语。
(主动)I found him a good pupil. (宾语补足语)
(被动)He was found a good pupil. (主语补足语)
4)短语动词变为被动语态
有些短语动词相当于一个及物动词,其后可以接宾语,因此它们也有被动语态,但短语动词是不可分割的整体,变为被动语态时不可去掉其后面的介词或副词。
(主动)We should look after the patients very well.
(被动)The patients should be looked after very well by us.
5)宾语从句变为被动语态
若主动语态中是宾语从句,变为被动语态时常用it作形式主语,而把真正的主语放在后面。
It’s said that he passed the exam.
被动语态应注意的几个特殊问题:
(1)不及物动词带介词和介词宾语,在变为被动语态时,仍然要带上介词。
(主动)The students in class listen to the teacher carefully.
(被动)The teacher is listened to carefully by the students in class.
(2)当动词带有复合宾语时,并且宾补是省去“to”的动词不定式时,在被动语态中应加上“to”。
(主动)They make do all the work.
(被动)We were made to do all the work.
(主动)We often hear her sing English songs.
(被动)She is often heard to sing English songs.
(主动)I see him walk to school.
(被动)He is seen to walk to school.
⑽ 九年级英语知识点有哪些
九年级英语知识点有:
1、 if 引导的非真实性条件状语从句,即:虚拟语气,通过动词形式的变化来表示说话人对发生的动作或存在的状态。所持的态度或看法的动词形式称为语气,虚拟语气表示说话人所说的话不是事实,而是一种祝愿,建议或是与事实相反的假设等。
2、If 引导的条件状语从句分为真实和非真实条件句,非真实条件句应用虚拟语气。如果要表示与现在或将来事实相反时,其虚拟语气结构为:即:(从句)if +主语+动词过去式(be 动词用were),一般过去时,(主句) 主语+would+动词原形,过去将来时。
3、pretend to do sth. 假装做某事。
4、be late for 迟到,如:I am late for work/ school/ class/ party。
5、a few 与 a little 的区别,a few 一些,修饰可数名词,a little 一些,修饰不可数名词两者表肯定意义,如:He has a few friends. 他有一些朋友。There is a little sugar in the bottle. 在瓶子里有一些糖。
6、few 少数的,修饰可数名词few 与 little 的区别,little 少数的,修饰不可数名词,两者表否定意义,如:He has few friends. 他没有几个朋友。There is little sugar in the bottle. 在瓶子里没有多少糖。
7、hundred, thousand , million, billion (十亿)词前面有数词或several一词时要不能加s ,反之,则要加s 并与of 连用,表示数量很多。如:several hundred/ thousand/ million/ billion people 几百/千/百万/十亿人,hundreds of trees 上百棵树。
8、what if + 从句 如果…怎么办,要是… 又怎么样,如:What if she doesn’t come? 要是她不来怎么办?What if LiLei knows? 如果李雷知道了怎么办?
9、 add sth. to sth. 添加…到…如:I added some sugar to water. 我把糖添加到水里。