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1、Unit 4Don t eat in class【短语归纳】1. on time准时,按时 2. listen to听 3. in class在课上4. be late for做 迟到5. have to不得不6. be quiet 寂静7. go out 外出8. do the dishes清洗餐具9. make breakfast做早饭10. make one s b铺ed床11. be noisy吵闹12. keep one s hair sho留rt短发13. play with sb.和某人一起玩14. play the piano弹钢琴15. have fun玩得兴奋16. mak
2、e rules制订规章【用法集萃】1. Don t + 动词原形 +其他,不要做某事；2. help sb. to do sth.帮忙某人做某事3. too many +可数名词复数太多的 4. practice doing sth.练习做某事5. be strict with sb.对某人要求严格6. be strict in sth.对某事要要求严格7. leave sth sp.把某物忘在某地8. keep +宾语 +形容词使 保持某种状态9. learn to do sth.学会做某事10. have to do sth.不得不做某事语法探究 .祈使句定义：用于表达命令、恳求、劝说、警
3、告、禁止等的句子叫 句；时态：使用时态；结构： 动词原形其他成分please.否定祈使句在动词原形前面加 ；如：Be quiet in the classroom, please.在教室里请保持寂静；Dont fight.不要打架.情态动词 have to和 must1. 情态动词 have to 和 must 都表示 “的”意思；have to表示从条件上来看必需做某事；must 表示说话人必需要做某事；如：There is no bus, you have to walk home.没有公交车是客观条件没有公共汽车,你必需走回家；I must study English well.想学好英
4、语是一种主观想法我必需要学好英语；2. have to 有、和的变化,而 must 只有一种形式如：He has to stay at home, its raining.他必需待在家中,下雨了；3. 在否定结构中 dont have to表示“ ,” 而 mustnt表示 “ ；”如：You dont have to wait for him.你没必要等他；You mustnt play with fire. Its dangerous.你禁止玩火；那很危急；【练习吧】1. Can I go to the park, Mum. Certainly.But yoube back before
5、six oclock.A. canB.mayC.mightD.must 2. Youstop when the traffic light turnsred.A.canB.have toC.needD.had e late to school tomorrow.A. DoB. DoesC. BeD. Dont依据提示补全以下单词；1. There are so many people, ittoso c .2. Can you r your teacherpshone number.3. Stop f. The teacher is coming.4. My mother is very sw
6、ith me.5. We must fthe rules at school.6. She wa beautifuldress today.7. We must wear school uon Monday.8. We can etat in class, we have to eat in the d hall.9. We can rtun in the h .10. Do you want to lto play chess.单项挑选； 1. Jack,eat in the classroom.A. can tB. doesn htave toC. don tD. doesn t 2. W
7、e can teat .A. in classB. in the classB. in classroom 3. Must I get up early every day. A. No, you can t. B. No, you mustn t. C. No, you don thave to. 4. Please to me. A. to listenB. listeningC. listen 5. We havehomework,and the homeworkisdifficult.A. too many; too muchB. many too; much tooC. too mu
8、ch; too muchD. too much; much too 6. It takes him two hours.A. watch TVB. watchingTVC. watches TVD. to watch TV才能提升训练 .挑选恰当的选项补全对话其中有两项余外 A. How 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
9、Kate. Are you Mike.B: 1I am Paul.A: 2.B: P-A -U-L. A: 3.B: I am fine, thanks. A: 4.B: It.s 458-7521.A: Is this your notebook.B: 5.My name is on it. . 完形填空Maryis an American 1. She is now in Beijingwith 2parents.Marydoesntknow Chinese, but she is trying to study and 3it.ItsSunday morning.She goes out
10、. She is going to the4to see the elephants and monkeys, but she doesnt know how to get5. She asks a6schoolboy. The boy cant understand her. Then she takes out a pen and a piece of7. She8an elephant on it,and shows the9to the boy. The boy smiles and then he shows Mary the10to the zoo.1. A. schoolboyB
11、. schoolgirlC. teacherD. worker2.A. hisB. sheC. himD. her 3.A. speak B. sayC. tellD. see 4.A. farmB. schoolC. zooD. factory 5.A. the parkB. thereC. the schoolD. the farm6.A. EnglishB. AmericanC. AustralianD. Chinese7.A. paperB. bookC. pencilD. eraser 8.A. writesB. PutsC. drawsD. sees9.A. monkeyB. horseC. pictureD. dogs10.A. wayB. pictureC. elephantD. park