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初一下册英语单元知识点优秀7篇

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学语言,无疑要记很多东西。词汇是一门语言的基础。学习英语的重中之重就是词汇的掌握。初一英语知识点归纳最新有哪些你知道吗?一起来看看初一英语知识点归纳最新,欢迎查阅!差异网的小编精心为您带来了7篇《初一下册英语单元知识点》,在大家参考的同时,也可以分享一下差异网给您的好友哦。

初一英语上册语法与句型知识点 篇一

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。

一。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。

二。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。

三。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。

四。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。

五。简单句的成分及主谓一致原则

最基本构成:主语+谓语+宾语,其中谓语由动词来充当。

主谓一致原则,就是句子的谓语要始终与主语保持数量上的一致性。当主语是第三人称单数(简称"三单"

")时,谓语动词也要相应变成单数形式;当主语非"三单"时,谓语动词就用原形。实意动词变"三单"的规则如下:

1)一般动词在词尾加"-s ",如:like-likes, tell-tells, play-plays等;

2)以字母s, x,ch, sh结尾的动词加"-es ",如:guess-guesses, teach-teaches, watch-watches等;

3)以o结尾的动词一般加"-es ",如:do-does, go-goes等;

4)以辅音字母加y结尾的动词,先变y为i,再加"-而是",如:fly-flies, carry-carries等;

5)have的三单形式是has。

六。冠词的用法(名词前面必须要有冠词)

冠词分为定冠词(the)和不定冠词(a, an)两种。

1、定冠词the表示"特指",可译为"这个"、"那个"、"这些"、"那些"。

2、不定冠词a, an用来表明(可数)名词的数量是"一个"。an用于以元音开头(注意不是以元音字母开头)的单词前,a则英语非元音开头的单词前。

3、不定冠词a, an与基数词one的区别是:不定冠词不是刻意强调"数量",而基数词则强调"数量"。

七。助动词(do, does )的用法

只有实意动词作谓语时才涉及使用助动词。以like为例:

1)当句子为肯定句时不涉及使用助动词,只涉及"主谓一致"原则。

eg : I like English a lot.

Michael likes Chinese food very much.

2)当句子为否定句时,要根据主语的人称来决定使用相应的助动词:当主语为"三单"时,要使用does;当主语为"非三单"时,用助动词原形do。例如把下列句子变否定句:

Kangkang likes math.----Kangkang doesn't like math.

They like sports.------They don't like sports.

3)当句子变疑问句时,同样要根据句子的主语来决定在句首使用Do或Does.例如下列句子变问句:

Michael likes Chinese Food.----Does Michael like Chinese food? Yes, he does./ No, he doesn't.

Jane and Helen like music.----Do Jand and Helen like music? Yes, they do./ No, they don't.

八。名词所有格

1、Kangkang's books;Tom and Helen's desk; Ann's and Maria's bikes;

2、用of表示"。.。.。.的",但要从of后往of前翻译:a book of mine(我的一本书)

3、have与of的区别:

have一般表示"主动拥有",往往用于有生命的人或动物;无生命的物体一般不能"主动拥有",表示所属关系时要用of。例如:

I have a new bike. She has two big eyes.

a door of the house

初一下册英语单元知识 篇二

Unit 1   Where’s your pen pal from?

一、词组

be from= come form 来自。.。

pen pal=pen friend 笔友 l

ike and dislike 好恶;爱憎。

live in +地点 在。.。居住

speak +语言 讲某种语言

play sports 做体育运动

a little French 一些法语

go to the movies 去看电影

write to sb 给某人写信

an action movie 一部动作片

on weekends 在周末

tell sb about sth 告诉某人某事

Excuse me 对不起,打扰

get to 到达、抵达。

二、句型

1、Where+be+主语+from?

主语+be+from+地点。

2、Where do/does+主语+live?

主语+live/lives in…

3、What language do/does +主语+speak?

主语+speak/speaks…。

4、主语+like/likes+doing/to do…

5、 What is your favorite subject/sport?

My favorite subject/sport is…

6.Is that your new pen pal?

-Yes, it is.

初一下册英语单元知识 篇三

Unit 4   I want to be an actor.

一、词组

want to be+a/an+职业 想要成为…

shop assistant店员

work with 与…一起工作

help sb (to) do sth/sb with sth 帮助某人做某事

work hard 努力工作

work for 为…而工作

work as 作为…而工作

get.。 from…从。.获得…

give /give.sb.sth 把某物给某人

in the day 在白天

at night 在夜间

talk to /with 与…讲话

go out to dinners 外出吃饭

in a hospital 在医院

newspaper reporter报社记者

movie actor 电影演员

二、句型

1.-What do/does+某人+do?

-What do you do?-I’m a student./-What dose he do? He’s a teacher.

2.-What do/does+某人+want to be?

What do you want to be?-I want to be a teacher.

3.-Where does your sister work?

-She works in a hospital.

4.-Does he work in the hospital?

Yes, he does/No, he doesn’t

5.-Does she work late?

-Yes, she does/No, she doesn’t

6.-英语中询问职业的几种表达方式:

What do/does …do?/What is…?

What is your father’s job? /What’s one’s job?

初一下册英语单元知识 篇四

Unit 5 I’m watching TV.

一、词组

do one’s homework 做家庭作业

watch TV 看电视

clean the room 打扫房间

talk on the phone 电话聊天

sound +形容词 听起来…

thanks for+n/doing为某事感谢某人

go shopping/swimming去购物/游泳

read newspaper/a book 看报纸/看书

write a letter 写信

wait for 等待;等候

talk about 谈论。。。。

play basketball/soccer/ 打篮球/踢足球

take photos 拍照

Some of…中的一些

be with 和。。。一起

with sb 和某人在一起

二、句型与日常交际用语

1.-What+be+主语+doing? …。正在做什么?

-主语+be doing。。。 …正在做某事。

2.-Here are/is…

Here are some of my photos.

Here is a photo of my family.

3.-Do you want to go to the movies?

–Sure.

4.-When do you want to go?

–Let’s go at seven.

5.-Where do people play basketball?

–At school.

6.-What’s he waiting for?

-He’s waiting for a bus.

7.-What’s he reading?

He’s reading a newspaper.

8、 You can see my family at home.

Can +do(动词原形) 可以…

三、语法:现在进行时

1)现在在进行时的形式是:

助动词be(am,is,are)+动词-ing形式(也叫现在分词),表示现在(说话的瞬间)正在进行或发生的动作。

2)现在进行时的肯定句形式

主语+be(am,is,are)+动词现在分词+其他

-I’m watching TV.

3)现在进行时的否定句形式

主语+be(am,is,are)+not+动词现在分词+其他

-They are not playing soccer.

4)现在进行时的一般疑问句形式及回答

Is(am,are)+主语+动词现在分词+其他?

Yes,主语+is/am/are.

No,主语+isn’t/aren’t/am not.

-Are you reading?

-Yes,I am. -No,I am not.

5) 现在进行时的特殊疑问句形式:

特殊疑问词+is/am/are+主语+现在分词+其他?

-What is your brother doing?

初一下册英语知识点总结 篇五

Unit 3 Why do you like koalas?

一、词组

want to do sth 。想要做某事

want sb to do sth 想要某人做某事

want sth 想要某物

Let sb do sth 让某人做某事

kind of 有几分\种类

a kind of 一种…

…years old …年龄

like to do sth 喜欢做某事 like doing sth

play with … 与。.。一起玩

during the day 在白天

at night 在夜间

have a look at.。看。.。

one…the other 一个。.。另一个。.。

二、句型与日常交际用语

1、-why

do you like pandas?/

-Why dose he like koalas? -Because they’re very cure.

2.Why

do you want to see the lions?

Because they’re …

3、-Where

are lions from?

-Lions are from South Africa.

4、-What

(other) animals do you like? -I like elephants.

other+ 名词的复数。表示没有特定的数量范围

the other+名词的复数表示有特定的数量范围。

5.-Do

you like giraffes?

-Yes, I do./ No, I don’t

初一英语知识点归纳 篇六

Unit 3 How do you get to school?

1,疑问词

How 如何(方式)

how long 多长(时间)答语常用“(For/ about +)时间段”

how far多远(距离)答语常用“(It’s +)数词 +miles/ meters/ kilometers” howoften多久(频率)答语常用“Always/ often/ every day/?”或 “次数+时间”等表频率的。状语

How soon多快,多久以后,常用在将来时中。答语常用“in +时间段”

how many多少(接可数名词) how much(接不可数名词)

why为什么(原因) what什么 when何时

who谁 whom谁(宾格)(针对宾语提问也可用who) whose谁的

2,宾语从句要用陈述句语序

3,Stop sb from doing sth

Stop to do 停下来去做其他事

Stop doing 停止正在做的事

4,what do you think of/ about??= how do you like??你认为?怎么样?

5,He is 11 years old.

He is an 11-year-old boy.

6,many students= many of the students

7,be afraid of sth be afraid to do sth worry about be worried about 担心8,play with sb

9,come true

10,have to do sth

11,he is like a father to me (like像)

12,leave离开 leave for 出发前往某地

13,cross 是动词 across是介词

初一下册英语单元知识 篇七

Unit 2 Where’s the post office

一、词组

post office 邮局

pay phone 投币式公用电话

next to 在。.。隔壁

across from 在。.。对面

in front of 在。.。前面

between…and… 在。.。和。.。之间

on a street 在街上

in the neighborhood 在附近

on the right/left 在右边/在左边

behind…在…后面

near…在…附近

go straight 一直走

enjoy+名词/doing喜欢做某事

have fun 过得愉快

turn right/left 向右/左转

take a walk 散步

have fun 玩得开心

the way to …去。.。的路

take a taxi 打的/乘出租车

go down(along)…沿着。.。走

go through.。.穿过。.

have a good trip 旅途愉快

arrive at(小地方) /in(大地方)到达

at the beginning of 在。.。开始的时候

at the end of 在。.。结束的时候

二、日常交际用语

1、Is there a bank near here? Yes, there is 。It’s on Centre Street. /No, there isn’t.

2、Where’s the supermarket? It’s next to the library.

3、Bridge Street is a good place to have fun.

4、I hope you have a good trip.

5.If you are hungry,you can buy food in the restaurant.

6、Talk a walk though the park.。

7、 I know you are arriving next Sunday. 我知道你下周日要来。

三、句型

1、Is there a …。?

-Excuse me.Is there a hotel in the neighborhood. -Yes, there is. No.there isn’t

2、Where is …?

-Where is the park,please?

-It’s behind the bank.(肯定回答)

-I’m sorry I don’t know. (否定回答)

3、Which is the way to +地点?

- Which is the way to the library.

4、How can I get to +地点?

-How can I get to the restaurant?

5、Can you tell me the way to +地点?

- Can you tell me the way to the post office?

6、Let me tell you the way to my house.

7、Just go straight and turn left.

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