牛津英語7BUnit4知識點梳理

1、七年級第二學期牛津英語知識點梳理Unit 4知識點梳理：I 詞組：1. let sb. do sth. 讓某人做某事 *（let sb. not do sth.） （讓某人不做某事）2. go shopping 去購物 * go doing 3. would like to do =want to do 想要做某事4. go to many different shops 去許多不同的商店5. need to buy a lot of things 需要買許多東西a new pair of jeans 一條新的牛仔褲7. all right 好的，當然8. buy you a pair of

2、jeans =buy a pair of jeans for you 給你買一條牛仔褲9. at the shops 在店里10.need to buy a computer book for your dad 需要給你爸爸買一本電腦書11. for myself 為我自己12. a furniture shop 一家家具店 13. the jeans with the yellow belt 配黃色皮帶的牛仔褲14. the ones with the blue belt 配藍色皮帶的這條 (牛仔褲）15. the shirt with the long sleeves 長袖襯衫16. th

3、e one with the short sleeves 短袖的這件（襯衫）17. blue spots 藍色斑點18. a sweater with V-neck 一件領毛衣19. a sweater with round neck 一件圓領毛衣20.a pair of trousers with checks 一條格子褲子21. a pair of trousers with stripes 一條條紋褲子22. a dress with red spots 一條紅色斑點裙子23. Excuse me. 勞駕，打擾一下。24. Im sorry. 對不起，我錯了。25. try on the

4、 jeans 試穿牛仔褲26. try them on 試穿他們5. changing room 試衣間,更衣室6. too long and loose 太長太松7. in my size 適合我的尺寸8. over there 在那邊II. 詞性轉換：1. different adj.-difference n.2. shop n.-shop v. 3. need v. /modal v. - necessary adj.4. fashion n.-fashionable adj.5. taste v.-tasty adj.6. kid n.-v.7. fun n. -fuuny adj.

5、8. spot n.-spotted adj. -spotless adj.9. check n. - checked adj.10. stripe n. -striped adj.11. change v. -changeable adj.12. certain adj. - certainly adv.13. tight adj. -tightly adv. -tighten v.14. loose adj.-loosen v.III. 語言點/句型：1. shop n.商店 v. 購物 shopping n.購物Theres a toy shop around the corner.Th

6、ere are quite a few shopping malls in Shanghai. Its easy to shop there. 2. different adj.不同的 difference n.區(qū)別The two words are different.Please tell the difference between these two words? 3. I need to buy a lot of things. Do you need anything from the shops? I need a new pair of jeans. We dont need

7、to buy anything there.本例中的四個need 均為實義動詞，表示”需要”。作為實義動詞時： need + to do sth.； need + n./pron.變否定句時： don't / doesn't / didn't+ to do sth.； don't / doesn't / didn't+ n./pron.e.g. We need to collect the parcel before we leave for England 否定： We dont need 同時need具有雙重角色，它可以作情態(tài)動詞。 need

8、 + 動詞原形否定： need+ not +動詞原形e.g. He needn't worry about it You neednt say when he asked.4. All right. =OK./Sure./Of course. 注意區(qū)別：e.g. Let's go and ask him. All right.(“好；沒問題”) I'm sorry, I can't go there with you. That's all right.(“沒關系，別客氣”) Miss Lin, is the answer 8? Yes, thats r

9、ight. (“那是對的，那是正確的”) How are you doing these days? Im all right.(“本人身體好”)5. Alice, let me buy you a pair of jeans. I need to buy a computer book for your dad and a pair of shoes for myself.句中l(wèi)et意為“讓”，常用于let sb. do sth.這一結構中，相當于make(使)sb do sth. 否定： let sb not do sth 句中buy 常用于 buy sb. sth. = buy sth.

10、 for sb 這一結構，注意其中的介詞用“for” ，不用“to”。 6. 反身代詞Imyself weourselves youyourself youyourselves hehimself sheherself ititself theythemselvesIm teaching myself French.Do you need anything for yourself?He can do it by himself. They finished their homework themselves.7. fashion n.流行時尚 fashionable adj.流行的，時尚的

11、Fashions have changed a lot since I was a little girl.She always wears a fashionable hat.8. fun n.樂趣 (不可數(shù)名詞) It is fun to do sth Doing sth is fun What fun it is! funny a. 滑稽的，可笑的Its fun to go camping in the countryside.The baby looks funny to wear his fathers shoes.9. need v.需要 necessary adj.必需的We n

12、eed to do a lot of things.Its necessary for me to attend the meeting.10. need something (dont need anything) need to buy something (dont need to buy anything)11. Alice, do you like the jeans with the yellow belt or the ones with the blue belt?the jeans with the yellow belt意為“配黃色皮帶的牛仔褲”，這里with是介詞，意為“

13、戴著，帶有?！眞ith 作介詞，意義頗多，現(xiàn)就學過with的用法小結如下：1）with 表示“同一起，和,與一同”。e.g. Would you like to go boating with me?2）with 表示“具有，帶有，含有，戴著”。e.g. China is a country with a long history. He is tall man with a pair of sun glassess3）with 表示“用; 以; 靠”e.g. We see you with our eyes. Write with a pen, please.4) with 表示“借助于”。

14、e.g. With the help of the teachers, he caught up with others.12. I like the ones with the blue belt. I like the one with the short sleeves.這里one 和ones為不定代詞，經(jīng)常用來替代前文中已經(jīng)提到的事物。one更多時候用來代指某一物（單數(shù)名詞）；ones 代指某些東西（主要是可數(shù)名詞的復數(shù)）e.g. My child doesn”t like this bookShow her a more interesting oneI dont want thes

15、e green peppers. Have you got any red ones?Our new cassette is more expensive than the one we had before13. spot n.點 spotless adj. 無污點的I want the dress with blue spots.He keeps his house spotless.14. check n. 格子； adj. checked v. 檢查15. Excuse me. Can you try on the jeans with the blue belt, please?Ex

16、cuse me 是常用短語，意為“勞駕；請原諒”。try on意為“試穿（衣物）”。句中如果有代詞it或them，那么it或them放在try 與on之間。類似的短語還有pick up、put on、look up等等16. change v./n. 改變 changing room 更衣室 changeable a. 多變的Shanghai has changed a lot since 1990.There have been a lot of changes in Shanghai since 1990. She is in the changing room. The weather is quite changeable in early spring. -ablereason-reasonable change-changeable fashion-fashionable17. medium adj.中等的 middle adj.中間的I want size medium.He is sitti