七年级上册英语Unit2知识点归纳总结.docx
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七年级英语上册Unit2 知识点归纳总结
Unit2 Topic1 I have a small nose.
一、重点词汇
1. 反义词:small - big / large long - short black - white tall -short new–old
your/his/her favorite film star我的/你的/他的/她的最喜爱的电影明星
from =be from来自、出生于different长得不像
the same grade/school在同一个年级/学校in different grades/schools在不同年级 / 学校
6. have / has有;吃;喝
You have big eyes. She has small eyes.你有一双大眼睛。
她有一双小眼睛。
长的long hair长头发短的short hair短头发
9. big大的big nose大鼻子10. small小的small nose小鼻子
11. round圆的round face圆圆的脸12. wide宽的wide face宽宽的脸
13. we我们We have small mouths.我们都有小嘴巴。
二、重点句型
have a big nose = My nose is big.
I have big eyes. = My eyes are big.
She has a big nose. = Her nose is big.
She has big eyes. = Her eyes are big.
2. Who’s that boy那个男孩是谁
这是由 Who引导的特殊疑问句,询问某人的身份。
如: Who’s that girl over there
Who’s 是 Who is的缩写形式。
名词和代词和am ,is ,are ,have ,has的连词都可以使用缩写形式。
助动词和情态动词的否定形式也可以缩写。
如:
Who is =Who’s Who are =Who ’re What is=What’s What are = What’re
That is =That’s can not=can’t do not =don’t does not =doesn’t
Tom is =Tom’s they are =they’re
3. Where is he from他来自哪里
此句是 where 引的特殊疑句,旨在人的家在哪里或方的出生地。
“(某人)是哪里人”,常用Where ⋯from 构。
be from相当于come from,因此上句可改: Where does he come from
4. That ’s right.是的,你的。
That ’s right是某一点、判断或回答作判的用,或方的法表示同,常用
That ’s right, 表示“是的,了,你的”等意思。
有也可以用 You’re right 或 Right, OK来代替。
如:—Are you in Class One你在一班
—That ’s right.是的/没。
5. I ’m thirteen years old. = I’m at the age of thirteen.我13 了。
give this letter to Maria. She is in Class Four, Grade Seven.
把封信,她在七年四班。
( 1)give,“ ”。
give sth. to sb.“把某物某人”相当于give sb. sth.。
如: Please give this knife to Zhang Hua.Please give Zhang Hua this knife.
(2) Class Four, Grade Seven“七年四班”,英中一般先小的地方,后大的地方。
就是英和序的区。
7. Sorry, I don’t know her.
不起,我不她。
(1)I ’m sorry是英中最常用的交礼貌用之一,意“ 不起”,口中也可直接用Sorry 。
(2) I don‘t know her. 我不她。
其中,know 有两种意思,一是“知道”,二是“ ”。
在此句中,就是第二个意思。
如: I don't know how to do this work.我不知道如何去做工作。
Do you know this man你个人
8. What does she look like她什么子
是用来人的外貌的句型, 可根据人的外貌特征直接行回答。
如:— What does he look like
— He has a round face and big eyes.
句中 look like “看起来像⋯⋯”, look 系 , 意“看起来” , “看上去” ,like 介 , 意“像⋯⋯”如 :I look like my mother.
辨析:
look like / be like
( 1)look like“看起来像”“看上去像⋯⋯”,指“外像⋯⋯”。
(2)be like “像⋯⋯一”,指“品、性格。
”如: What does
he look like
他什么子
What is he like
他是一个什么的人
三、重点法
have/has的用法。
have 作 " 有 " 使用,表示 " 某人 ( 物 ) 有⋯⋯ " 用于第一、二人称数 I 、 you 和复数主,其数第三人称形式 has ,用于第三人称数 he、 she、it 和数主。
肯定句:主+ have / has +。
例如:
1. I have an English book.
2. Lily has a dog.
3. They have many friends.
否定句 : 在 have、 has 后直接加not 。
主+ have not / has not+。
例如:
1.You have not a red car.
2. She has not a new bike.
3. Lily and lucy have not a
big family.
一般疑句 :在英中,要借助于助句和否定句,但has 要 have。
在作回答也
要用 do 或 does 的形式。
否定句中,用 " 主+ don't / doesn't+have+" 。
例如:
1. I don't have an English book.
2. She doesn't have a new bike.
一般疑句中,用"Do / Does+主+have+" 。
例如:
1. Do you have an English book Yes, I do. (No, I don't.)
2. Does she have any friends Yes, she does. (No, they doesn't.)
特殊疑句中,用" 特殊疑+ do/ does+ 主 +have+其它 " 。
例如:
1. What do they have
2. How many friends does Lucy have
Unit2 Topic2 What does she look like
一、核心 both black blue color pink red purple brown white green yellow here
give letter sorry like tall will young man woman T-shirt shoe cap skirt dress at
photo strong cool
二、常用look the same give⋯to⋯ look like look at look different
三、重点句子
We both have black hair and black eyes.
We don’t have the same looks, but we are good friends.
What color is/are ⋯.She is tall like you,⋯
I ’ll give it to her.The girl in yellow is Maria.
She has short brown hair. He is in a black cap and blue shoes.
四、交用
Please give this letter to Maria. Sorry I don’t know her.
What does he/she look like Oh, I see.Am I cool
五、法精粹
否定句 We don’t have the same looks.He doesn’t have gray hair.
特殊疑句 What color i s her hair It’s (red⋯.)
主一致 What color are these shoes They are (green⋯..)
What color is his cap It’s (yellow⋯..)
介短作后置定The boy in blue pants is peter.
定冠 the的用法I have a pen. The pen is red.
六、重点解
both have black hair and black eyes.我都着黑、黑眼睛。
both pron(与复数名用)意“两个,两个都”。
Both 放在 be ,助或情后面,的前面。
如:Weare both from Sichuan.我都来自四川。
They both work in Toronto.他都在多多市工作。
2 But you look the same.但是你看起来一。
We don’t have the same looks, but we are good friends!我没有相同的外貌,但我是
好朋友!
以上两句中出了 look the same与 the same looks两个短。
然是由三个同的成
的两个短,但是由于它的位置不同,意思就不一。
look the same中的 look是,意思是“看起来⋯ .. ”,而 the same looks中的 look名
,常用复数,意思是外表,外貌,子”。
因此look the same 意“看起来很像”,而the same looks 意“相似的外貌”
【接】 look at看⋯ .. ; look like看起来像。
如: Please look at the blackboard.看黑板。
He looks like his father.他看起来像他的爸爸。
【拓展】 look the same的反是: look different.
give this letter to Maria.把封信。
givegive sth to sb或 give sb sth 把某物某人。
因此,此句也可改:Please give Maria this letter.但是当用代 It (它), them( 他 ) 代替某物,只能用于 give it/them to sb
构中。
如: Please give it to him.把它他。
4.What does she look like意某人看上去是怎么’’ 句常用来表示某人相貌、身材
等的提。
如: -What does your sister look like你姐姐看起来怎么-She is tall andthin
她又瘦又高。
-What do your parents look like你的父母看起来什么—My mother is short but my father is tall.我的矮,但是我的爸爸高。
( 2) look like ⋯. 意看上去像⋯⋯” ,like介,意“像⋯ .. 一”。
如:Mary looks
like her mother.看起来像她的。
The girl is tall like you.个女孩像你一高。
5 I have blond hair and blue eyes.我有金黄色的和色的眼睛。
She has short brond hair and a small nose.她流着金色的并且着小鼻子。
Unit2 Topic 3 Whose cap is it
一、核心
mine whose bike cat our banana their baby bag shirt jacket think new
classmate clothes find help us him
常用词组
help sb do sth
二、重点句子
-Is this your cap,Jane-No, it’s not mine.
-Whose cap is it,then-It ’s Sally’s.
-Whose banana are these -They’re their bananas/theirs.
I think it’s Kangkang’s/Li Ming’s.
We look the same, but we are in different clothes.
His pants are blue and mine are white.
This man is from Canada.
三、交际用语
Guess! Who is he Please help us find him.
四、语法精粹
形容词性物主代词和名词性物主代词
They are our shoes. They are ours.
’s 表示名词的所有格This is Li Ming’s shirt.
五、重点知识讲解
1. -Whose bike is this这是谁的自行车
- It ’s his bike./ It’s his.是他的(自行车)。
第一个 his 是形容词性物主代词,相当于形容词。
置于名称之前,用来修饰,限定名词;第二个his 等于 his bike, 是名词性物主代词,其后不加名词。
如:
Our books are new.= The new books are ours.
His bag is green.=The green bag is his.
Their desks are all here.= The desk here are all theirs
2.– Whose cat is that那只猫是谁的
- It is her cat./It’s hers.是她的(猫)。
( 1)whose 疑代,意“ 的”,其后加名,再加一般疑句,或
如: Whose computer is that= Whose is that computer
whose 加一般疑句。
那是的
( 2)hers名性物主代,意“她的(猫)”,其后不在加名。
3.I think it’s Li Ming’s. 我(想)是李明的。
( 1)I think可作插入,通常放在句尾或句首。
如: - What’s that那是什么
- A plane, I think.我想是机。
( 2)当不能的用Yes或 No回答的候,可用I think来表达。
如: -Can you spell it你会拼写(它)-I think so.我想我会。
( 3)Li Ming ’s 是名所有格,意“李明的”。
:“⋯⋯的,在名后加上’s.
名所有格一般表示所有或所属关系,意
如:Maria ’s book is here.利的在里。
【拓展】1)数名尾加’s.复数名尾没有s 的,也要加’s, 表示所有格。
如: the boy’s food男孩的食物men’s room男所
2)名已有复数(即尾已有s) , 只加“”,表示所有格。
如: a girls’ school女子学校Teachers’ day
3)如果两个名并列并且分有’ s, 表示分有;如果只是最后一个名后有’ s,表示共有。
如: John’s and Mary’s room 翰和各自的房。
(各有一个房) John nd Mary’s room 翰和共同的房。
(共有一个房)
look the same, but we are in different clothes.我看起来很像,但我穿着不同的衣服。
Clothes以复数形式出,称各种衣服,包括上衣、子、裙子、帽子和鞋等,不指件衣
服,也不和具体数字的数用。
它作主,用复数。
如:My new clothes are from Guangdong.我的新衣服自广。
Don’t judge a person by the clothes he wear.不要以貌取人。
【接】我已学关于服装的名有:
大衣; skirt短裙;shirt(男士)衫;dress 女服,衣裙; cap
T-shirt T恤衫;pants
帽子; shoes
子
鞋,coat外套,
man is from Canada.位男子来自加拿大。
Man(男人)的复数形式是men; woman(女人 ) 的复数形式是women,注意women的音是 / ’wimin/.
【拓展】当 man, woman 作定语修饰名词时,如果名词是复数,那么man和woman也用复数形式。
如: men teachers男教师,women doctors女医生
help us find him.请帮我们找到他。
( 1)注意此句中动词help 的句型。
“帮助某人做某事”可以是help sb do sth, sb to do sth.或help sb with sth.如:She help me (to) learn English.=She helps my English.她帮我学英语。
也可以是help
me with
( 2)此句中的us, him 分别是 we,he的宾格。
动词和介词后面的人称代词要用宾格的形式,
help him.我能帮助他。
I go to school with her.我和她去上学。
I can。