⑴ 人教版七年级英语上册知识点归纳
学习时集中精力，养成良好学习习惯，是节省学习时间和提高学习效率的最为基本的 方法 。下面是我为大家精心整理的人教版 七年级英语 上册知识点归纳，希望对大家有所帮助。
必背典句：
(1) Good morning, Alice! 早上好，艾丽斯!
(2) Good afternoon! 下午好!
(3) Hi, Bob! 你好，鲍勃!
(4) Hello, Frank! 你好，弗兰克!
(5) Good evening 晚上好!
(6) —How are you? 你好吗?
—I’m fine, thanks.How are you? 我很好，谢谢。你好吗?
—I’m OK. 我很好。
英语中常见的 问候语
在英语中，见面时的问候语有很多常用的有：
① Hello! “你好!”是比较随便、不分时间的一种问候语，通常用于打招呼、打电话。表示惊讶或引起对方注意。对方应答仍用Hello!
② Hi! “你好!”的使用比hello!更随便，在青年人中使用更为普遍。
③ Nice to meet you! “很高兴见到你!”是两个初次见面、经介绍相识的人互相打招呼的用于。回答时可以说Nice to meet you,too.或者Me, too.表示“见到你很高兴”
④ How do you do? “你好!”用于初次见面，是非正式的打招呼用语。对方应答语应是“How do you do?”
Howare you? 表示问候
How are you? 意为“你好吗?”，为询问对方身体状况的问候语，应答语一般是“I’m fine. Thankyou. / I’m very well. Thank you. / I’m OK.
How are you? 的其他用法：习惯上回答完别人的问候后，常可反问对方的身体状况，此时可用How are you?也可用And you? “你呢?”
大写字母的用法 ：
①在英语中， 句子 的第一个单词的第一个字母都应大写。 Sit down, please. 请坐。
②字母I作人称代词时，意为“我”，在句中任何位置都必须大写。日常用语“OK”在句中任何位置都大写。I’m a student. 我是一名学生。 Is everythingOK? 一切都好吗?
③人名、地名、国名、某国人或某种语言等专有名词的第一个字母都必须大写。
Lucy 露西 China 中国 Beijing 北京 Chinese 中国人
④表示月份、星期、重要节日的名词的第一个字母必须大写。
May 五月 Monday 星期一 New Year’s Day 元旦
⑤ 电影名、书名、报刊、 文章 的标题等中的每一个实词(如：名词、动词、形容词、副词、数词)的第一个字母一般大写。
English Weekly 《英语周报》 Titanic 《泰坦尼克号真相》
⑥ 某些缩略词的每一个字母都必须大写。
RMB 人民币 CCTV 中国中央电视台 PK 挑战，对决
⑦ 表示职业、头衔和称呼的名词的第一个字母通常要大写。
Uncle Lee 李叔叔 Doctor Wang 王医生
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。
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⑵ 谁能帮我总结一下初一英语知识点 七年级上册， 如 want 后to do等
七年级英语 上册
Unit 1
词汇：1. my pron. 我的 形容词性物主代词还有his，her，your
2.由name构成的短语first name 名字 last name 姓氏 family name 姓氏
3.“电话号码”的表达方式： telephone number phone number
4. 本单元出现的缩写有： I’m = I am what’s = what is it’s =it is
5. answer n. 回答；答案（也可做动词“回答”，如answer the questions） 句式：1. What +be 动词+your(his/her) name? What’s your name?
What’s his name? What’s her name?
2. 自我介绍时常用语： My name’s Jenny. I’m Gina.
3.表达第一次和某人见面的高兴之情： Nice to meet you!
4. 询问别人的电话号码： What’s your telephone number?
5. 询问别人的姓氏常用语： What’s her family name?
Unit 2
词汇：1. pencil case 文具盒 pencil sharpener 铅笔刀 pen钢笔 eraser橡皮擦 ruler尺子 backpack 双肩背包 dictionary 字典2.指示代词：this 这个 that 那个3. in English 用英语 4. ID card 身份证
5. computer game 电子游戏6. lost and found 失物招领 7. excuse me 打扰了8. call sb. 给某人打电话 9. a set of 一套；一副
句式：1. 询问某物品是否属于某人的问句及答语
—Is this/that your pencil?
—Yes, it is. It’s my pencil./No, it isn’t. It’s his pencil.
2. 询问某物用英语怎么说 What’s this in English?
3. How do you spell sth.? How do you spell it?
4. What’s +sth?询问某物是什么 —What’s this? —It’s a watch.
5. Call at sb. at +电话号码. Call Alan at 495-3539.
练习：
1) What’s this? It’s V.
A. a B.an C.the D.\
2) Good night.
A. Good evening. B.See you. C.All right.
3) ---------- a lot .
A. Thank B.Thanks C.Thanks you D.Thanks for
4) How is your father? He is -------.A good B.nice C.OK
5）What’s his (one) name? I don’t know. But I know his last name.
6）Is this ------eraser? No.It’s -------.
A. his his B. his hers C. her hers
7）Is that her pencil? Yes,------is.
A. it B. that C.She
8）------- you spell it? Yes.P-E-N pen.
⑶ 初中英语七年级上册(人教版)知识点归纳
《初中英语七年级上》网络网盘免费资源下载
链接: https://pan..com/s/1ddLu7iY3qpdTgNCp5z_QPA
01 初中英语七年级上（况霍凌霄）-27等多个文件|b.基础初中英语七年级下（胡灿奎）-66|a.基础初中英语七年级上（胡灿奎）-52|02 初中英语七年级下（况霍凌霄）-36|01 初中英语七年级上（况霍凌霄）-27|09 第9讲 Unit 9 My favorite subject is science|08 第8讲 Unit 8 When is your birthday？|07 第7讲 Unit 7 How much are these socks？|06 第6讲 Unit 6 do you like bananas？|05 第5讲 Unit 5 Do you have a soccer ball？|04 第4讲 Unit 4 Where is my schoolbag？|03 第3讲 Unit 3 Is this your pencil？|02 第2讲 Unit 2 This is my sister|01 第1讲 Unit 1 My name is Gina|教师简介.txt
⑷ 七年级英语上册知识点总结
初一英语上学期期中复习
【学习目标】
一、语音知识
※1.
※2. 单词重读
'dinner 'kitchen 'shower 'people for'get pi'ano de'licious re'view
二、词汇
※ 1. 1－6单元黑体字单词
※ 2. 词组
what about＝how about …怎么样（认为如何）
fall asleep＝be asleep 入睡
eat up 吃光
go to bed 上床睡觉
watch TV 看电视
only child 独生子、独生女
wash the dishes 洗盘子
at school/home/work 在学校 / 家 / 工作
go up 起床
live with sb. 和某人住在一起
三、日常用语
§1. What's your name?
My name is Mike.
§2. Are you happy?
Yes, I am./No, I'm not.
§3. What's your favorite subject?
My favorite subject is English.
§4. Do you like sports?
Yes, I do./No, I don't.
四、语法
§1. 词类：名词、冠词、形容词、副词
§2. 比较等级
【知识讲解】
※1. 名词
①表示人或事物的名称，如 boy, clock, book, tree。
总的说来，名词分为专有名词和普通名词两大类。
专有名词是个别的人、事物、地点等专有的名称，如： Jim, China
专有名词的第一个字母要大写，如：Beijing, New York
②名词按其所表示的事物的性质分为可数名词和不可数名词。
可数名词：可以用数目计算，有单数和复数两种形式，如：an apple, two apples, a car, some cars
不可数名词：一般无法用数目计算，没有复数形式，且不用不定冠词a/an修饰，如：water, milk, meat, tea, bread, rice
③单数名词变复数名词的规则如下表：
注：①少数名词的复数是不规则的，如： man→men woman→women child→children
②表示民族的名词，有的在词尾加 s ，如： an American→three Americans
③有的单、复数形式相同，如： a Chinese→four Chinese a sheep→three sheep a deer→five deer
※2. 冠词
冠词是一种虚词，不能单独使用，只能和一个名词一起使用，并帮助说明此名词。冠词有两类，即定冠词the 和不定冠词a/an。
①不定冠词 常表示“一”的概念，有两种形式：a和an。a用在辅音音素开头的单数可数名词前，如：a book, a pen；an用在元音音素开头的名词前，如：an apple,an orange,an egg。
②定冠词the 常表示“这个”“那个”“这些”“那些”的概念，the在元音音素前读，在辅音音素前读 ，如：the moon, the evening。
eg. ①－Do you have an English book?
－Yes, but the English book is broken.
② There is a chicken in the picture.
③ We can't see the sun at night.
④ The Browns are going to the park this Sunday.
⑤ Shanghai is in the east of China.
※3. 形容词
用来修饰名词，表示人或事物的特征，在句中可以作定语、表语、宾语补足语。
如： It's a sunny day today. Let's go to the park.
This book is good.
It's very nice of you to help us.
常见形容词的同义词与近义词：
large→big 大的
glad→happy/pleased 高兴的
clever→bright 聪明的
ill→sick 病的
fine→well 好的
常见形容词的反义词和对应词：
bad（坏的）→good（好的）
big（大的）→small（小的）
busy（忙的）→ free（空闲的）
dry（干的）→wet（湿的）
same（相同的）→different（不同的）
empty（空的）→full（满的）
cold（寒冷的）→hot（热的）
open（开着的）→closed（关闭的）
poor（穷的）→rich（富的）
※4. 副词
用来修饰动词、形容词、其他副词或全句，在句中作状语或表语。
eg. Now he is back in New York again.
现在他又回到了纽约。
Mike is a good student. He often does his homework carefully.
副词一般分为七大类：
①时间副词： now, often, then, early, ago, before
②地点副词： here, there, out, above, up, down
③方式副词： hard, well, badly, fast, slowly
④程度副词： very, much, still, almost, too, so
⑤疑问副词： how, when, why, where
⑥关系副词： when, where, why
⑦连接副词： now, where, why
often 等表示“频率”的时间副词，总被放在句子中间，又称“中置副词”。这类副词有 always（总是）、 usually（通常）、sometimes（有时）、ever（曾经）、never（从不）等。
“中置”规律：
①放在单个的 be 动词之后；
②放在单个实义动词之前；
③谓语动词为多个词时，放在第一个助动词或情态动词之后。
如： You are always late for school. 你总是上学迟到。
I usually go to school by bike.
I never see that book.
He often helps other students.
He goes to work on foot sometimes.
※5. 比较等级
在进行比较的时候，形容词和副词有原级、比较级和最高级三种形式。
规则形容词和副词的比较级和最高级加 -er或-est。
（1）不规则变化的形容词和副词如下：
→better→best
→wors →worst
（许多）many/much→more→most
（几乎没有）little→less→least
（远的）far→farther→farthest
（老的，旧的）old
（2）三种句型
① 原级句型：
as＋形容词/副词＋as，表示“和…一样”；否定句式：not as/so ＋形容词/副词＋as，表示“和…不一样”。
eg. I think Kate does just as well as Ann.
If you like the chicken, you may have as much as you can.
I don't like the film. It's not so interesting as that one.
② 比较级句型：
a. 主语＋谓语＋比较级＋than＋其它，表示“较…一些”。
eg. This city is more beautiful than that one.
It is hotter today than yesterday.
He is a much nicer worker.
b. 比较级＋and＋比较级，more and more＋原级，表示“越来越…”，说明本身程度的改变。
eg. The world's population is growing faster and faster.
世界人口增长得越来越快。
more and more beautiful
越来越漂亮
c. the＋比较级, the＋比较级，表示“越…就越…”，说明随着前边条件的变化，后边的结果也发生变化。
eg. The more she eats, the fatter she'll be. 她吃得越多就会越胖。
The more, the better. 越多越好。
③ 最高级句型：
主语＋谓语＋（the）形容词或副词的最高级＋in/of
注：最高级前一般要用the，如： He is the most careful student.
但在副词最高级前the可以省去，如：He writes（the）most carefully in his class.
This kind of cake is the most delicious.
I like English best.
Mike is the youngest in his class.
He runs fastest.
初一英语上册专题重点动词
一、be动词
1. 根据人称的不同，be动词有三种基本形式，分别为am，is和are。am用于单数第一人称(I)；is用于单数第三人称(he，she，it)；are用于第二人称和复数第一，二，三人称(we，you，they)。
例：I am fifteen years old.
我十五岁了。
You are my friend forever.
你永远是我的朋友。
He is a hard-working student.
他是一个刻苦努力的学生。
The students are reading books in the classroom.
学生们都在教室里读书。
2. be动词的否定形式直接在后面加not.
I am not fifteen years old.
He is not a hard-working student.
The students are not reading books in the classroom.
3. 把be动词的肯定句变成疑问则要直接把动词be提到句首，变型如下：
Are you fifteen years old?
Is he a hard-working student?
Are the students reading books in the classroom?
二. 行为动词
1. match v. 相称；匹配
● match. . . with. . .
e. g. Match the words with the pictures，please.
请把单词和图画相搭配。
2. practise v. 练习
●practise doing sth. 练习做。。。
e. g. He practices speaking English every day.
他每天都练习读英语。
3. welcome v. 欢迎.
● welcome sb. to sp.
e. g. Please welcome Betty and Tony to our school.
欢迎贝蒂和托尼来我们学校。
4. invite v. 邀请
● invite sb. to do sth.
e.g. Tom invites me to go to the concert with him on Saturday.
汤姆邀请我跟他周六一起去参加音乐会。
● invite sb. to sp.
e. g. Daming invites Tony to the cinema.
大明邀请托尼去看电影。
● invitation(n. )
send an invitation to sb. 对某人发出邀请
5. ask v. 请求
● ask sb. to do sth.
e. g. Tony asks Daming to go to a basketball match.
托尼叫大明一起去看篮球赛。
6. have v. 有
● have lessons上课
● have a rest 休息
● have a look at sth. 看看...
● have dinner 吃饭
● have a good time 玩的开心
● have a break 课间休息
● have a party 举办聚会
e. g. We have three lessons in the morning.
我们早上有三节课。
At eleven o'clock，we have a break and I talk with my friends.
11点我们课间休息，我和我的朋友们聊天。
In the evening，we watch TV and have dinner. I do my homework and go to bed at ten o'clock.
晚上，我们看电视并且吃晚饭。我做作业然后十点上床睡觉。
7. send v. 发送
● send sb sth(send sth. to sb. )
e. g. We usually send him a birthday card.
我们经常送给他一张生日卡片。
8. make v. 制作。
● make sth. for sb.
e. g. And we often make a cake for his birthday.
我们经常为他的生日做一个生日蛋糕。
● make travel plans on the Internet
e. g. Do you often make travel plans on the Internet?
你们经常在网上制定旅游计划么?
● make a trip to the zoo
e. g. Let's make a trip to the zoo.
让我们一起去动物园吧。
9. like v. 喜欢
● like doing sth.
e. g. Daming's uncle likes reading and he reads a lot of books.
大明的叔叔喜欢阅读，并且他经常读很多书。
● would like sth／to do sth.
e. g. Would you like to go to the cinema with Betty and me?
你愿意跟我和贝蒂一起去电影院么?
Would you like some tea?
你想来点茶叶么?
10. talk v. 谈话
● talk to (with) sb.
e. g. I often talk to my friends on the phone.
我经常跟我的朋友打电话。
● talk about sth.
e. g. I often talk about our favorite singers with my best friends after school.
我经常在课后跟我最要好的朋友们谈论我们喜欢的歌星。
11. stay v. 停留
● stay at home
e. g. Let's stay at home and watch TV.
让我们留在家里看电视。
● stay healthy
e. g. Mr. and Mrs. Brown do lots of sports and stay healthy.
布朗先生和布朗太太做很多运动，保持健康。
12. visit v. 参观
● visit sb／sp.
e. g. Welcome to Beijing Zoo. Sixteen thousand people visit it every year.
欢迎来到北京动物园。每年有16000人在此参观。
三. 情态动词can
情态动词特点：
1)后面加动词原型。
2)否定句和疑问句不需要借助助动词构成。
e. g. I can play basketball. Can you?
我会打篮球，你会么?
That can't be our teacher：our teacher is in her office right now.
那不会是我们老师，我们的老师现在正在办公室呢。
动词练习
一. 用适当的介词填空。
1. Can you match the words _______ the pictures?
2. Let's welcome the foreign friends _______ our country.
3. I want to invite my sister ______ my home.
4. Let's have a party and I will send lots of invitations __ my friends.
5. Can I have a look ___________ your new watch?
6. It's Father's Day tomorrow, and I will send a present _____ my father.
7. Can you make a cake _____ me?
8. My parents always buy a birthday cake _____ me ____ my birthday.
9. She usually buys CD _____ her favorite singers.
10. I often talk __ my mother on the phone.
11. Let's stay _____ home and watch TV.
12. I usually download music _____ the Internet.
13. I am a writer and I write my novels _______ my computers.
14. I listen _____ music every day.
15. The polar bear comes ______ the Arctic.
16. He often writes _____ his friends.
17. Every day I often talk_____ my parents_____ the interesting things in school.
18. On my birthday, I get lots of presents _____ my family and friends.
19. Who switch______ the lights? It's so dark in the room, let me switch them
二、用所给动词适当形式填空。
1. Daming ________ (be) in Class Two.
2. Lingling and Daming _____ (be) good friends.
3. Lingling with Daming _____ (be) at school now.
4. He can ____ (speak) English.
5. We can _____ (play) basketball and ______ (swim).
6. Tony _____ (ride) a bike to school every day.
7. Lucy and Lily sometimes _____ (do) their homework at school.
8. I want _____ (invite) Lily ____ (see)a film with me after class.
9. I ask my mother _____ (choose) a book for me.
10. What about _____ ( have ) a birthday party?
11. He likes ________ (play) computer games and __ (play) cards at weekends.
12. Let Lingling ______ (watch) TV with me, please.
13. How about______ (go) swimming on Sunday?
14. I would like _____ (have) dinner with you tomorrow.
15. Let's go and ______ (see) a panda.
三、时态填空。
1. We often _______ (play) in the playground.
2. He _____ (get) up at six o'clock.
3. _____ you _____ (brush) your teeth every morning.
4. What ________ (do) he usually______ (do) after school?
5. Danny _____ (study) English, Chinese, Maths, Science and Art at school.
6. Mike sometimes _____ (go) to the park with his sister.
7. At eight at night, she _____ (watch) TV with his parents.
8. _____ Mike ______ (read) English every day?
9. How many lessons ____ your classmate _____ (have) on Monday?
10. What time _____ his mother _____ (do) the housework?
四. 按要求修改句子。
1. Do you often play basketball after school? (肯定回答)
2. I have a lot of books. (改为否定句)
3. Betty's mother likes playing table tennis. (改为否定句)
4. She lives in a town near New York. (改为一般疑问句)
5. I watch TV every day. (改为一般疑问句)
6. Tom has got a goal. (改为一般疑问句)
7. We have Chinese lessons in the afternoon. (否定句)
8. Nancy doesn't run fast. (肯定句)
9. My dog runs fast.
否定句
10. Mike has two letters for him.
一般疑问句：
否定句：
练习参考答案：
一、用适当的介词填空。
1. with
2. to
3. to
4. to
5. at
6. to
7. for
8. for, on
9. by
10. to(with)
ll. at
12. on
13. on
14. to
15. from
16. to
17. with, about
18. from
19. off, on
二、用所给动词适当形式填空
1. is
2. are
3. is
4. speak
5. play, swim
6. rides
7. do
8. to invite, to see
9. to choose
10. having
11. playing, playing
12. watch
13. going
14. to have
15. see
三、时态填空
1. play
2. gets
3. Do, brush
4. does do
5. studies
6. goes
7. watches
8. Does, read
9. do, have
10. does, do
四、按要求修改句子
1. Yes, we do.
2. I don't have a lot of books.
3. Betty's mother doesn't like playing table tennis.
4. Does she live in a town near New York?
5. Do you watch TV every day?
6. Has Tom got a goal?
7. We don't have Chinese lessons in the afternoon.
8. Nancy runs fast.
9. My dog doesn't run fast.
Does my dog run fast?
10. Does Mike have two letters for him?
Mike doesn't have two letters for him.
⑸ 人教版英语七年级上册4单元重点归纳，越多越好
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
注意：
◎ policeman和policewoman的复数形式是policemen和policewo-men，postman 和post woman也是如此
◎如waiter和waitress、actor和actress是有男女区别的，在形容女士时要注意
原句：I want to be an actor.
want
want sth 想要某物
Eg: He wants a book. want to do sth 想要做某事
Eg: She wants to go out. want sb to do sth 想让某人做某事
want to be …想成为……
Eg:I want to be an actor.
ask sb question 问某人问题
go out to dinners 出去吃饭
work for sb as a/an…
作为……（身份）为某人工作
work late 工作到很晚
work hard 工作很努力
call sb at…
给某人打……（电话号码）
⑹ 初一英语外研版知识点
打盹会做梦，学习会圆梦。学习外语并不难，学习外语就像交朋友一样，朋友是越交越熟的，天天见面，朋友之间就亲密无间了。下面是我给大家整理的一些初一英语知识点，希望对大家有所帮助。
七年级上册英语知识点
1、Unit 1 ——Unit 2
1) 问候语 ：
Good morning/ afternoon/ evening.
How are you?---Just OK, thank you. How are you?---Not bad, thanks.
Hi! Hello!
How do you do?
2)道别用语：
Nice/ Glad to meet/ see you.(meet用于初次见面，see用于熟人间)
Nice to meet/ see you, too.
Goodbye. Byebye. Bye. See you (later/ tomorrow/ next time)! So long! Good night!
3)介绍人或者物的句型：This is...
4)Excuse me.与I'm sorry.的区别：
Excuse me.是要引起对方的注意，而I'm sorry.则是向对方道歉。
5)词组be from = come from
in English
6)当问句中问到this/ that时，回答要用it;问到these/ those时，要用they来回答。 例如： What's this in English?----It's an eraser.
What are those?----They are books.
7)对Thanks.的回答：That's OK./ You're welcome./ My pleasur.
8)look the same = have the same looks
give sth. to sb. = give sb. sth.
be like = look like
in the tree/ on the tree (树上结的、长出来的用on，否则用in)
in red(穿着红色的衣服)
in the desk(在空间范围之内)
in English(用英语)
help sb. do sth.
初 一年级英语 下册复习资料
基数词的部分用法
1、表顺序。由单数名词 + 基数词，此时名词和基数词第一个字母大写。
如：Class One, Room Five, Lesson Ten, Page 108, No. 9 Middle School
2、确数与概数的表达
确数：基数词+计数单位的单数(hundred, thousand, million, billion)+ 名词复数
There are six hundred workers in this factory.
注意：① hundred, thousand, million, billion用单数 ② several hundred students几百个学生
概数：计数单位的复数(hundreds, thousands, millions, billions)+ of +名词的复数
Thousands of visitors have come to Hangzhou in the last two weeks. 注意：two hundred of the students 学生中的两百个
初一英语上册语法重点 总结
一. 动词be(is，am，are)的用法
我(I)用am， 你(you)用are，is跟着他(he)、她(she)、它(it)。单数名词用is，复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记。
二. this，that和it用法
(1)this和that是指示代词，it是人称代词。
(2)距离说话人近的人或物用this， 距离说话人远的人或物用that。如：
This is a flower. 这是一朵花。(近处)
That is a tree. 那是一棵树。(远处)
(3)放在一起的两样东西，先说this， 后说that。如：
This is a pen. That is a pencil. 这是一支钢笔。那是一支铅笔。
(4)向别人介绍某人时说This is…， 不说That is…。如：
This is Helen. Helen， this is Tom. 这是海伦。海伦，这是汤姆。
(5)This is 不能缩写， 而That is可以缩写。如：
This is a bike. That’s a car. 这是一辆自行车。那是一辆轿车。
(6)打电话时，介绍自己用this， 询问对方用that。如：
—Hello! Is that Miss Green? 喂，是格林小姐吗?
—Yes， this is. Who’s that? 是的，我是，你是谁?
注意：虽然汉语中使用“我”和“你”，但英语中打电话时绝不可以说：I am…， Are you…?/Who are you?
(7)在回答this或that作主语的疑问句时， 要用it代替this或that。如：
①—Is this a notebook? 这是 笔记本 吗?
—Yes， it is. 是的，它是。
②—What’s that? 那是什么?
—It’s a kite. 是只风筝。
三. these和those用法
this， that， these和those是指示代词，these是this的复数形式，指时间、距离较近的或下面要提到的人或事;those是that的复数形式，指时间、距离较远或前面已经提到过的人或事物。
①This is my bed. That is Lily’s bed. 这是我的床。那是莉莉的床。
②These pictures are good. 那些画很好。
③ Are those apple trees? 那些是苹果树吗?
在回答主语是these或those的疑问句时，通常用they代替these或those以避免重复。如：
④Are these/those your apples? 这些(那些)是你的苹果吗?
Yes， they are. 是的，他们是。
初一英语下册期中知识点
介词用法：
1)具体时间前介词用at。
He gets up at half past seven every day. 他每天七点半起床。
She goes to bed at eleven o’clock. 她十一点睡觉。
2)表示“在早上，在下午，在晚上”的 短语 中用介词in，且定冠词the不能省略;表示“在中午，在夜里”的短语中介词用at，不加冠词。
in the morning在早上，in the afternoon 在下午，in the evening 在晚上 at noon在中午，at night在夜里
3) 表示“在某天”、“在某天的上午、下午等”的短语用介词on。
What do you usually do on Monday morning? 星期一上午你通常做什么? Do you sometimes go out to eat on Friday evening? 有时你星期五晚上出去吃饭吗?
He watches DVDs on Saturday night. 星期六晚上他看DVD。
Parents take children to parks on June 1. 六月一日，家长们带着孩子去公园。
4)在this, last, next, every等词前面既不加介词，也不用冠词。
What are you doing this afternoon? 今天下午你做什么?
He visits his grandma every Friday. 他每个星期五都去看望祖母。 She is going to Shanghai next Monday. 她下个星期一去上海。
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