七年级上册英语知识点归纳总结

1、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 / largelong - shortblack - whitetall -short new - oldyour/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

2、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 e

3、yes 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 thereWho 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：=What s What are = What reWho is =Who s Who are =Who r

4、e What isThat is =That s can not=can t do not =don t does not =doesn treTom is =Tom s they are =they3. Where is he from 他来自哪里此句是 where 引导的特殊疑问句，旨在询问别人的家乡在哪里或对方的出生地。询问“(某人)是哪里人"，常用 Where from结构。be from 相当于come from ,因此 上句可改为：Where does he come from4. That s right. 是的，你说的对。That s right 是对某一观点、判断或

5、回答作评判的用语，或对对方的说法表示赞同，常用That s right, 表示“是的， 对了， 你说的对”等意思。 有时也可以用You re right 或 Right,OK来代替。如： Are you in Class One 你在一班吗 That s right. 是的 / 没错。5. I m thirteen years old. = I m at the age of thirteen. 我 13 岁了。give this letter to Maria. She is in Class Four, Grade Seven.请把这封信给玛丽亚，她在七年级四班。( 1 ) give 动词

6、， “给”。 give sth. to sb. “把某物给某人”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 “七年级四班”， 英语中一般先说小的地方，后说大的地方。这就是英语和汉语语序的区别。7. Sorry, I don t know her.对不起，我不认识她。(1)I m sorry 是英语中最常用的交际礼貌用语之一，意为“对不起”， 口语中也可直接用Sorry 。(2) I don t kno

7、w her. 我不认识她。其中，know 有两种意思，一是“知道”，二是“认识”。在此句中，就是第二个意思。如： I don't know how to do this work.我不知道如何去做这项工作。Do you know this man你认识这个人吗8. What does she look like 她长什么样子这是用来询问人的外貌的句型, 可根据人的外貌特征直接进行回答。如： What does he look like He has a round face and big eyes.句中look like”看起来像,look为连系动词,意为“看起来"，“看上

8、去"，like 为介词，意为“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“外观像”。(2) be like "像一样”，指“品质、性格。”如： What does he look like他长什么样子What is he like他是一个什么样的人三、重点语法 have/has 的用法。动词have作为"有"使用时，表示"某人(物)有"用于第一、二人称单数I、you和复数主语，其单数第三人称形式为 has,

9、用于第三人称单数 he、she、it和单数主语。 肯定句：主语have / has 宾语。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。主语+ have not / has not+ 宾语。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.一般疑问句：在英语中，要借助于助动词变为问句和否定句，但has要变为ha

10、ve。在作回答时也要用 do 或 does 的形式。否定句中，用" 主语 don't / doesn't+have+ 宾语 "。例如：1. I don't have an English book. 2. She doesn't have a new bike. 一般疑问句中，用"Do / Does+主语+ have+宾语"。例如：1. Do you have an English book Yes, I do. (No, I don't.)2. Does she have any friends Yes, she

11、 does. (No, they doesn't.)特殊疑问句中，用"特殊疑问词+ do/ does+主语+have+其它"。例如：1. What do they have 2. How many friends does Lucy haveUnit2 Topic2 What does she look like、核心、词?匚 both black blue color pink red purple brown white green yellow here give letter sorry like tall will young man woman T-sh

12、irt shoe cap skirt dress at photo strong cool二、常用词组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 M

13、aria.She has short brown hair. He is in a black cap and blue shoes.四、交际用语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、语法精粹否定句 We don' t have the same looks. He doesn ' t have gray hair.特殊疑问句 What color i s her hair It ' s

14、(red .)主谓一致 What color are these shoes They are (green .)What color is his cap It ' s (yellow .)介词短语作后置定语The boy in blue pants is peter.定冠词 the 的用法 I have a pen. The pen is red.六、重点讲解both have black hair and black eyes.我俩者B长着黑头发、黑眼睛。both pron (与复数名词连用)意为“两个，两个都”。Both放在be动词，助动词或情态动词后面，实义动词的前面。如：

15、Weare both from Sichuan. 我俩都来自四川。They both work in Toronto.他俩都在多伦多市工作。2 But you look the same.但是你们看起来一样。我们没有相同的外貌，但我们是We don' t have the same looks, but we are good friends!好朋友！以上两句中出现了 look the same 与the same looks两个短语。虽然是由三个同样的单词组成的两个短语，但是由于它们的位置不同，意思就不一样。look the same 中的look 是动词，意思是“看起来."

16、;，而 the same looks 中的look 为名 词，常用复数，意思是外表，外貌，样子”。因此 look the same意为“看起来很像"，而 the same looks意为“相似的外貌”【链接】look at 看.；look like看起来像。如： Please look at the blackboard. 请看黑板。He looks like his father.他看起来像他的爸爸。【拓展】look the same的反义词组是：look different.give this letter to Maria.请把这封信给玛丽亚。give 给give sth to

17、 sb或give sb sth把某物给某人。因此，此句也可改为：Please give Mariathis letter. 但是当用代词It （它），them（他们）代替某物时，只能用于 give it/them to sb 结构中。如：Please give it to him.请把它给他。4 . What does she look like意为某人看上去是怎么样该句常用来表示对某人相貌、身材等的提问。如：-What does your sister look like你姐姐看起来怎么样 -She is tall and thin她又瘦又高。-What do your parents lo

18、ok like你的父母看起来什么样一My mother is shortbut my father is tall.我的妈妈矮，但是我的爸爸高。（2） look like .意为看上去像",like 为介词，意为“像.一样"。如： Mary lookslike her mother.玛丽看起来像她的妈妈。The girl is tall like you.这个女孩像你一样高。5 I have blond hair and blue eyes.我有金黄色的头发和蓝色的眼睛。She has short brondhair and a small nose.她流着金色的头发并且长

19、着小鼻子。Unit2 Topic 3 Whose cap is it、核心词汇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

20、 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

21、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 he

22、re.= 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）whose 加一般疑问句。（ 1 ） whose 疑问代词，意为“谁的”，其后加名词，再加一般疑问句，或如： Whose computer is that= Whose is that computer那是谁的电脑（ 2） hers 为名词性物主代词，意为“她的（猫）”，其后不在加名词。3 I think it s Li Ming s. 我认为（想）是李明的。（ 1） I think 可作为插入语，通

23、常放在句尾或句首。如：- What s that 那是什么- A plane, I think. 我想是飞机。（2）当不能简单的用 Yes或No回答的时候，可用I think 来表达。如： -Can you spell it 你会拼写（它）吗-I think so. 我想我会。（ 3） Li Ming s 是名词所有格，意为“李明的”。 名词所有格一般表示所有或所属关系，意为："的，在名词后加上's.如： Maria s book is here. 玛利亚的书在这里。【拓展】1） 单数名词词尾加s. 复数名词词尾没有s 的，也要加s, 表示所有格。如： the boy s food 男孩的食物men s room 男厕所2）名词已有复数（即词尾已有s） , 则只加“”，表示所有格。如： a girls school 女子学校Teachers day3）如果两个名词并列并且分别有s,则表示分别拥有；如果只是最后一个名词后有s,则表示共有。如： John s and Mary s room 约翰和玛丽各自的房间。（各有一个房间）John nd Mary s room约翰和玛丽共同的房间。（共有一个房间）look the same, but we are in different