七年級上冊英語知識點歸納總結

1、七年級英語上冊 Unit2 知識點歸納總結 Unit2 Topic1 I have a small nose.一、重點詞匯1.反義詞：small - big / large long - short black - white tall - short new oldyour/his/her favorite film star我的/你的/他的/她的最喜愛的電影明星from =be from來自、出生于 different長得不像the same grade/school 在同一個年級/學校 in different grades/schools 學校在不同年級/6have / has有 ；吃

2、 ；喝You have big eyes. She has small eyes. 你有一雙大眼睛。 睛。她有一雙小眼長的 long hair長頭發(fā)短的 short hair短頭發(fā)9. big大的 big nose大鼻子 10. small 小的 small nose小鼻子11. round 圓的 round face 圓圓的臉 12. wide寬的 wide face寬寬的臉13. we我們 We have small mouths. 我們都有小嘴巴。二、重點句型have a big nose = My nose is big.I have big eyes. = My eyes are b

3、ig.She has a big nose. = Her nose is big.She has big eyes. = Her eyes are big.2. Whos that boy 那個男孩是誰這是由 Who 引導的特殊疑問句，詢問某人的身份。如：Whos that girl over thereWhos 是 Who is 的縮寫形式。名詞和代詞和 am ,is ,are ,have ,has 的連詞都可以使用縮寫 形式。助動詞和情態(tài)動詞的否定形式也可以縮寫。如：Who is =Whos Who are =Whore What is =Whats What are = WhatreTh

4、at is =Thats can not=cant do not =dont does not =doesnt Tom is =Toms they are =theyre3. Where is he from 他來自哪里此句是 where 引導的特殊疑問句，旨在詢問別人的家鄉(xiāng)在哪里或?qū)Ψ降某錾?。詢問“（某人）是哪里人”，常?Where from 結構。be from 相當于 come from ，因此上 句可改為：Where does he come from4. Thats right. 是的，你說的對。Thats right 是對某一觀點、判斷或回答作評判的用語，或?qū)Ψ降恼f法表示贊同

5、，常用 Thats right, 表示“是的，對了，你說的對”等意思。有時也可以用 Youre right 或 Right, OK 來代替。如：Are you in Class One 你在一班嗎Thats right. 是的/ 沒錯。5. Im thirteen years old. = Im at the age of thirteen. 我 13 歲了。give this letter to Maria. She is in Class Four, Grade Seven.請把這封信給瑪麗亞，她在七年級四班。（1）give 動詞， “給”。give sth. to sb. “把某物給某人

6、”相當于 give sb. sth. 。 如：Please give this knife to Zhang Hua. Please give Zhang Hua this knife. (2) Class Four, GradeSeven “七年級四班”， 英語中一般先說小的地方，后說大的地方。這 就是英語和漢語語序的區(qū)別。7. Sorry, I dont know her.對不起，我不認識她。(1)Im sorry 是英語中最常用的交際禮貌用語之一，意為“對不起”，口語中也可直接用 Sorry。 (2) I dont know her.我不認識她。其中， know 有兩種意思， 一是“知道

7、”，二是“認識”。 在此句中，就是第二個意思。如：I dont know how to do this work.我不知道如何去做這項工作。Do you know this man 8. What does she look like你認識這個人嗎 她長什么樣子這是用來詢問人的外貌的句型,可根據(jù)人的外貌特征直接進行回答。What does he look like 如： He has a round face and big eyes.句中 look like “看起來像”，look 為連系動詞, 意為“看起來”,“看上去”,like 為 介詞,意為“像” 如:I look like my m

8、other.辨析：look like / be like（1）look like“看起來像”“看上去像”， 指“外觀像”。（2）be like“像一樣”，指“品質(zhì)、性格?！比纾篧hat does he look like他長什么樣子What is he like他是一個什么樣的人三、重點語法have/has 的用法。動詞 have 作為有使用時，表示某人 (物)有用于第一、二人稱單數(shù) I、you 和復數(shù)主語，其 單數(shù)第三人稱形式為 has，用于第三人稱單數(shù) he、she、it 和單數(shù)主語?？隙ň洌褐髡Zhave / has 賓語。例如：1. I have an English book. 2.

9、Lily has a dog. 3. They have many friends.否定句:在 have、has 后直接加 not。主語have not / has not+賓語。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.一般疑問句: 在英語中，要借助于助動詞變?yōu)閱柧浜头穸ň?，?has 要變?yōu)?have。在作回答時 也要用 do 或 does 的形式。否定句中，用主語dont / doesnt+have+賓語。例如：1. I dont have

10、 an English book. 2. She doesnt have a new bike.一般疑問句中，用 Do / Does+主語have+賓語。例如：1. Do you have an English book Yes, I do. (No, I dont.)2. Does she have any friends Yes, she does. (No, they doesnt.)特殊疑問句中，用特殊疑問詞do/ does+主語+have+其它。例如：1. What do they have 2. How many friends does Lucy have Unit2 Topic

11、2 What does she look likeboth black blue color pink red purple brown white green一、核心詞匯yellow here give letter sorry like tall will young man woman T-shirt shoecap skirt dress at photo strong cool 二、常用詞組 look the same give to look like look at look different三、重點句子We both have black hair and black eye

12、s.We dont have the same looks, but we are good friends.What color is/are. She is tall like you, Ill 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、交際用語Please give this letter to Maria. Sorry I dont know her.What does he/she look like Oh, I

13、 see. Am I cool五、語法精粹否定句 We dont have the same looks. He doesnt have gray hair.特殊疑問句 What color is her hair Its (red .)主謂一致 What color are these shoes They are (green .)What color is his cap Its (yellow .)介詞短語作后置定語 The boy in blue pants is peter.定冠詞 the 的用法 I have a pen. The pen is red.六、重點講解both ha

14、ve black hair and black eyes. 我倆都長著黑頭發(fā)、黑眼睛。both pron （與復數(shù)名詞連用）意為“兩個，兩個都”。Both 放在 be 動詞，助動詞或情態(tài)動詞后面，實義動詞的前面。如：We are both from Sichuan. 我倆都來自四川。They both work in Toronto. 他倆都在多倫多市工作。2 But you look the same. 但是你們看起來一樣。We dont have the same looks, but we are good friends! 我們沒有相同的外貌，但我們是 好朋友！以上兩句中出現(xiàn)了 loo

15、k the same 與 the same looks 兩個短語。雖然是由三個同樣的單詞組 成的兩個短語，但是由于它們的位置不同，意思就不一樣。look the same 中的 look 是動詞，意思是“看起來.”，而 the same looks 中的 look 為名 詞，常用復數(shù)，意思是外表，外貌，樣子”。因此 look the same 意為“看起來很像”，而 the same looks 意為 “相似的外貌”【鏈接】look at 看.； look like 看起來像。如：Please look at the blackboard. 請看 黑板。He looks like his fa

16、ther. 他看起來像他的爸爸。【拓展】look the same 的反義詞組是：look different.give this letter to Maria. 請把這封信給瑪麗亞。give 給 give sth to sb 或 give sb sth 把某物給某人。因此，此句也可改為：Please give Mariathis letter.但是當用代詞 It（它）， them(他們)代替某物時，只能用于 give it/them to sb 結構中。如：Please give it to him. 請把它給他。4. What does she look like 意為某人看上去是怎么樣

17、該句常用來表示對某人相貌、身材等 的提問。如： -What does your sister look like 你姐姐看起來怎么樣-She is tall and thin 她又瘦又高。 -What do your parents look like 你的父母看起來什么樣 My mother is short but my father is tall. 我的媽媽矮，但是我的爸爸高。（2） look like.意為看上去像”,like 為介詞，意為“像 .一樣”。如： Mary looks like her mother.瑪麗看起來像她的媽媽。 The girl is tall like y

18、ou.這個女孩像你一樣高。 5 I have blond hair and blue eyes.我有金黃色的頭發(fā)和藍色的眼睛。 She has short brond hair and a small nose. 她流著金色的頭發(fā)并且長著小鼻子。Unit2 Topic 3 Whose cap is it一、核心詞匯mine whose bike cat our banana their baby bag shirt jacket think new classmate clothes find help us him常用詞組help sb do sth二、重點句子-Is this your c

19、ap,Jane -No, its not mine.-Whose cap is it,then -Its Sallys.-Whose banana are these -Theyre their bananas/theirs.I think its Kangkangs/Li Mings.We look the same, but we are in different clothes.His pants are blue and mine are white.This man is from Canada.三、交際用語Guess！Who is he Please help us find hi

20、m.四、語法精粹形容詞性物主代詞和名詞性物主代詞They are our shoes. They are ours.s 表示名詞的所有格 This is Li Mings shirt.五、重點知識講解1-Whose bike is this 這是誰的自行車-Its his bike./ Its his. 是他的（自行車）。第一個 his 是形容詞性物主代詞，相當于形容詞。置于名稱之前，用來修飾，限定名詞；第二個 his 等于 his bike,是名詞性物主代詞，其后不加名詞。如：Our books are new.= The new books are ours.His bag is gree

21、n.=The green bag is his.Their desks are all here.= The desk here are all theirs2Whose cat is that 那只貓是誰的。It is her cat./Its hers.是她的（貓）-（1）whose 疑問代詞，意為“誰的”，其后加名詞，再加一般疑問句，或 whose 加一般疑問句。 如：Whose computer is that= Whose is that computer那是誰的電腦（2）hers 為名詞性物主代詞，意為“她的（貓）”，其后不在加名詞。3I think its Li Mings. 我

22、認為（想）是李明的。（1）I think 可作為插入語，通常放在句尾或句首。如：-Whats that 那是什么- A plane, I think.我想是飛機。（2）當不能簡單的用 Yes 或 No 回答的時候，可用 I think 來表達。如：-Can you spell it 你會拼寫（它）嗎-I think so. 我想我會。（3）Li Mings 是名詞所有格，意為“李明的”。 名詞所有格一般表示所有或所屬關系，意為 : “的，在名詞后加上 s.如： Marias book is here. 瑪利亞的書在這里?！就卣埂?) 單數(shù)名詞詞尾加 s. 復數(shù)名詞詞尾沒有 s 的，也要加s,表示所有格。如：the boys food 男孩的食物 mens room 男廁所2）名詞已有復數(shù)（即詞尾已有 s）,則只加“”，表示所有格。如：a girls school 女子學校 Teachers day3)如果兩個名詞并列并且分別有 s,則表示分別擁有；如果只是最后一個名詞后有 s，則表示共 有。如：Johns and Marys room 約翰和瑪麗各自的房間。（各有一個房間） John nd Marys room 約翰和瑪麗共同的房間。（共有一個房間）look the same, but we are in different clothes.我們看起來很像，但我們穿