1、Unit 4Dont eat in class 【短語歸納】1. on time 準(zhǔn)時,按時 2. listen to 聽 3. in class 在課上 4. be late for 做 遲到5. have to 不得不 6. be quiet 寂靜7. go out 外出 8. do the dishes 清洗餐具9. make breakfast 做早飯 10. make ones bed 11. be noisy 吵鬧 12. keep ones hair short 留短發(fā)13. play with sb. 和某人一起玩14. play the piano 彈鋼琴15. have f

2、un 玩得興奮 16. make rules 制訂規(guī)章【用法集萃】1. Dont + 動詞原形 +其他,不要做某事；2. help sb. to do sth. 幫忙某人做某事3. too many + 可數(shù)名詞復(fù)數(shù) 太多的 4. practice doing sth. 練習(xí)做某事5. be strict with sb. 對某人要求嚴(yán)格 7. leave sth sp. 把某物忘在某地6. be strict in sth. 對某事要要求嚴(yán)格8. keep + 賓語 +形容詞 使 保持某種狀態(tài) 9. learn to do sth. 學(xué)會做某事 10. have to do sth. 不得不

3、做某事 語法探究.祈使句定義：用于表達(dá)命令、懇求、勸說、警告、禁止等的句子叫 _句；時態(tài)：使用 _時態(tài)；結(jié)構(gòu)： 動詞原形其他成分please. 否定祈使句在動詞原形前面加 _ ；如：Be quiet in the classroom, please. 在教室里請保持寂靜；Dont fight. 不要打架 .情態(tài)動詞 have to 和 must 1.情態(tài)動詞 have to 和 must 都表示 “_ ”的意思；have to 表示從 _條件上來看必需做某事；must 表示說話人 _必需要做某事；如：There is no bus, you have to walk home. 沒有公交車是客

4、觀條件 沒有公共汽車,你必需走回家；I must study English well. 想學(xué)好英語是一種主觀想法 我必需要學(xué)好英語；2. have to 有_、_和_的變化,而 must 只有一種形式如：He has to stay at home, its raining. 他必需待在家中,下雨了；3.在否定結(jié)構(gòu)中dont have to 表示 “_ ”, 而 mustnt 表示 “_ ”；如：You dont have to wait for him. 你沒必要等他；You mustnt play with fire. Its dangerous. 你禁止玩火；那很危急；【練習(xí)吧】1 /

5、 3 1. Can I go to the park, Mum. Certainly. But you _be back before six oclock. A. can B. may C. might D. must 2. You _ stop when the traffic light turns red. A. can B. have to C. need D. had better 3. _ come late to school tomorrow. A. Do B. Does C. Be D. Dont 依據(jù)提示補全以下單詞；1. There are so many people

6、, it too c_. 2. Can you r_ your teacher phone number. 3. Stop f_. The teacher is coming. 4. My mother is very s_ with me. 5. We must f_ the rules at school. 6. She w_ a beautiful dress today. 7. We must wear school u_ on Monday. 8. We cant eat in class, we have to eat in the d_ hall. 9. We cant run

7、in the h_. 10. Do you want to l_ to play chess. 單項挑選； 1. Jack, _ eat in the classroom. A. cant B. doesn have to C. dont D. doesnt 2. We cant eat _. A. in class B. in the class B. in classroom 3. Must I get up early every day. _ A. No, you cant. B. No, you mustnt. C. No, you dont have to. 4. Please_

8、_to me. A. to listen B. listening C. listen 5. We have_ homework, and the homework is difficult. A. too many; too much B. many too; much too C. too much; too much D. too much; much too 6. It takes him two hours_. A. watch TV B. watching TV C. watches TV D. to watch TV 才能提升訓(xùn)練.挑選恰當(dāng)?shù)倪x項補全對話其中有兩項余外 A. Ho

9、w do you spell it. B. How are you. C. What.s this in English. G. Nice to meet you. D. What.s your telephone number. E. No. I am not. F. Yes, it is A: Hi. I am Kate. Are you Mike. B: 1 I am Paul. A: 2. B: P-A-U-L. A: 3. B: I am fine, thanks. 2 / 3 A: 4. B: It.s 458-7521. A: Is this your notebook. B:

10、5. My name is on it. . 完形填空Mary is an American _1_. She is now in Beijing with _2_parents. Mary doesnt know Chinese, but she is trying to study and _3_ it. Its Sunday morning. She goes out. She is going to the _4_to see the elephants and monkeys, but she doesnt know how to get _5_. She asks a_6_scho

11、olboy. The boy cant understand her. Then she takes out a pen and a piece of_7_. She_8_ an elephant on it, and shows the_9_ to the boy. The boy smiles and then he shows Mary the _10_ to the zoo. 1. A. schoolboy B. schoolgirl C. teacher D. worker 2.A. his B. she C. him D. her 3.A. speak B. say C. tell D. see 4.A. farm B. school C. zoo D. factory 5.A. the park B. there C. the school D. the farm 6.A. English B. American C. Aust