1. be supposed to do .應該 如： We are supposed to stop smoking. 我們應該停止吸煙。

　知識拓展　表示應該的詞有：should, ought to ,be supposed to

2. shake hands　握手　　shake 本意是“搖動、震動”

3. You should have asked what you were supposed to wear.

你本應該問清楚怎么樣穿才得體。中的“should have asked”是

“情態(tài)動詞＋現(xiàn)在完成時”表示過去本應該做某事，事實上沒有做

如：She should have gone to Beijing. 她本應該去了北京。（沒有去）

4. be relaxed about sth.　對某事隨意、不嚴格　如：

They are relaxed about the time. 他們對時間很隨意。

relaxed adj.“輕松的 不緊張的”后跟介詞about時，表示對某事物感到放松、隨意

He is relaxed about his breakfast. 他對早餐較隨意。

Children like a relaxed style of teaching.孩子們喜歡令人感到輕松的教學方式。

She had a relaxed smile on her face.她面帶輕松的微笑。

5. pretty 　adv. 相當,很＝very　She is pretty friendly. 她相當友好。

          adj. 美麗的     She is a pretty girl.她是一個美麗的女孩。

6. make plans to do sth== plan to do sth.=plan on doing sth. 打算做某事　如：

　She has made plans to go to Beijing.==She has planed to go to Beijing.

7. drop by 訪問　看望　拜訪　串門

We just dropped by our friends’ homes.我們剛剛?cè)ヅ笥鸭掖�門。

drop in on sb.     drop in at sp.

8. on time 按時 準時 The train arrived on time.

  in time 及時  He was in time for the train.

9.　after all 畢竟　終究　如：You see I was right after all.你看，畢竟還是我對了。

10. invite sb. to do sth. 邀請某人做某事　如：Lily invited me to have dinner

   invite sb.to…. I was invited to the party yesterday.

11. without 沒有    He went to school without breakfast.

                  He went out without saying a word.

                  Nothing can live without water.

12. around the world == all over the world =throughout the world全世界

13. pick up 撿起　挑選　如：He picked up his hat. 他撿起他的帽子。

   pick up sb. 接某人  My mother picked me up from school.

14. start doing == start to do 開始做某事　如

　　He started reading.== He started to read. 他開始讀。

15. point at 指向（近）point to 指向（遠）　point out 指出

16. stick v. 剌　截　　n. 棒，棍　

   chopstick 筷子　是由chop(砍)＋stick(棒)合成，通常用復數(shù)形式：chopsticks

17.have no reason to do sth.

   You have no reason to say so.

   There is no reason to worry about it.

   There is no reason to be late.

18. go out of one’s way to do 特意，專門做某事　如：

　　He went out of his way to make me happy. 他特意使我高興。

19. make mistakes 犯錯誤（復數(shù)）make a mistake 犯錯誤（一個）

20. be different from 與…不同　　如：

Chinese food is different from theirs. 中國菜與他們的不同.

21.  get/be used to sth. 習慣于…

get/be used to doing　習慣于…

  　   be used to do 　　被用于做…

        be used for doing　被用于做…

           used to do 過去常常做…　如：

I wash clothes everyday. But I’m used to it.

我每天都洗衣服，但我習慣了

I am used to washing clothes. 我習慣于洗衣服了。

     The knives are used to cut things. 小刀被用來切東西。

     The knives are used for cutting things. 小刀被用來切東西。

　   She used to watch TV after school. 她過去放學后常�？措娨暋�

22. 我發(fā)現(xiàn)要記住每一樣事是困難的。

I find it difficult to remember everything.

 形式賓語　　  真正賓語

常見的形式賓語有：　　find / think + it/them +形容詞 to do sth. 如：

　           I think it hard to study English.

23. cut up 切開　切碎　如：Let’s cut up the water melon. 讓我們切開這個西瓜吧。

24. make a toast 敬酒

25. crowd  v.擠滿  其形容詞和過去式及過去分詞都是：crowded

26. set n. 一套　　v. 設置

27. can’t stop doing 忍不住做某事　I can’t stop laughing. 我忍不住笑

28. make faces　做鬼臉　　

29.　face to face 面對面

30. learn…by oneself 自學　如：　　　I learn English by my self. 我自學英語。