新沪教牛津版八年级上册英语 Unit 8 period 1 教学课件

1、Module 4 School LifeUnit 8 English WeekPeriod 4 1. To learn how to use the modal verb should 2. To learn how to use had betterobjectivesModal verb: should1. In my opinion, every school should have an English Week.2. You should municate in English with your friends whenever you can.3. You should read

2、 English books and magazines, and watch English television programmes.4. Above all, you should enjoy English.5. What should we do?6. We should take this chance.Have A L k1. In my opinion, every school _ _ an English Week.2. You _ _ in English with your friends whenever you can.3. You _ _ English boo

3、ks and magazines, and watch English television programmes.4. Above all, you _ _ English.5. What _ we _?6. We _ _this chance.should haveshould municateshould readshould enjoyshould doshould takego Ready?1. I wasnt sure whether I _ offer to help or not. A. should B. might C. would D. needed2. Bob, did

4、 you have a good time at Janes party last night? Yes, but I really _ because we had an English exam this morning. A. mustnt B. shouldnt C. couldnt D. neednt1. should在肯定句中可用来讨论义务和职责或提出建议，意为“应该”。如： 情态动词should的用法You should pay more attention to spelling.2. should后面跟不带to的动词不定式。否定式为should not，其缩略形式是shoul

5、dnt，意为“不应该”。如： You should not / shouldnt play football in the street.3. should 用于疑问句，表示征求意见或请求指示。如： Should I call the police? Yes, you should. / No, you shouldnt.4. should 还可以表示更正别人的说法。 The total price of these books is 230.5 yuan.No. That should be 232.5 yuan. Check it again. 注意：should和ought to均可用来

6、谈论义务和职责或提出建议。两者可以互换使用，不过should常用得多。如： You should / ought to take your mothers advice.1. must的意思与should和ought to类似，但语气更强或更肯定，表示“必须”之意，常含有命令的性质；should和ought to的语气则相对缓和些。如：should, ought to & mustYou must give up drinking. 你必须戒酒。 (说话者可能是医生，强调命令执行的必须性)You really should / ought to give up drinking.你真的应该戒酒

7、。(可能是来自亲友的劝告。)2. should可以替代must使指示听起来更客气些。如：You should send the letter by 30 June.你应该在六月三十日之前寄出这封信。3. should和ought to可以用来预测，表示预期会发生什么事情。must往往不这样用。如：明天天气会好的。It should be fine tomorrow. ( )It must be fine tomorrow. ( )Arthur should read more English books.He _ magazines about pop stars all the time.E

8、mily _ her words more clearly when she speaks in English. She _ again in the speaking petition next year.Amy _ more friends. She _ too shy.Joseph _ his homework more carefully.He _ also _ more carefully before he speaks!should not read should pronounceshould try should makeshouldshould doshould thin

9、knot be Ms Chen is writing a report about her students. Help her plete the report with should or should not and the verbs from the box. (P 120) A be do make pronounce read think tryAsk and answer the questions with should.What should we do if we find a purse on the classroom floor?What should people

10、 do if they want to make good public speeches?What should we do to our parents when they are old?What should we do if we want to get better marks?Possible answers:What should we do if we want to get better marks?2. What should we do if we find a purse on the classroom floor?We should study harder if

11、 we want to get better marks.We should take the purse to the teacher if we find it on the classroom floor.3. What should we do to our parents when they are old?4. What should people do if they want to make good public speeches?We should look after our parents when they are old.They should speak slow

12、ly, clearly and confidently if they want to make good public speeches.had better1. Theyd better speak clearly and confidently.2. Wed better find a rich traveller and take his gold!3. We had better go before it rains.4. He had better stay in bed tomorrow.5. Youd better not disturb him.6. She had bett

13、er not tell lies any more.Have A L k1. They _ _ clearly and confidently.2. We _ _ a rich traveller and take his gold!3. We _ _ before it rains.4. He _ _ in bed tomorrow.5. You _ _ _ him.6. She _ _ _ lies any more.d better speakd better findhad better gohad better stayd better not disturbhad better n

14、ot tellgo Ready?1. You _ give up smoking. A. had better B. should C. can D. ought to2. Mr. White is of great help; you _ let him go. A. had not better B. had better dont C. had better not D. had no better had better用来表示竭力劝告，或告诉人们(包括自己)该做什么事，意为“做是好的；最好还是”。had better之后要用不带to的动词不定式，即：had better do，其缩略形

15、式为 d better。 通常用“had better not + 不带to 的动词不定式”来表示否定。如：had better 的用法Wed better hurry or we will miss the train.Youd better not go out late at night.用于回答时，通常用简略式。如： Shall I wash my clothes right now? Youd better. / Youd better not.注意：had better通常并不表示所提出的建议比 其他选择更好这里没有比较的意思。had better用于谈论最近的将来，比should

16、 或ought to在时间上更为紧急。如： There is only five minutes left. You had better hurry up. 只剩五分钟了。你还是快点吧。1. Vicky does not feel well. She has got a cold. You say to her, “_ _.”2. Mandy and Jason are going to have a pi ic with Judy. Mandy and Jason have arrived but Judy is late again. Mandy says to Jason, “_ _.

17、”Youd better go andYoud better notask her to e along next timesee a doctor plete the sentences with had better or had better not and the expressions from the box. B 3. Some friends are going to visit you today. The floor is dirty. You say to yourself, “_ _.”4. Your mother needs to go out now, but it

18、 is going to rain. You say to her, “_ _.”5. You will have an exam tomorrow. Your mother says to you, “_ _.”Id better sweepYoud better take anYoud betterthe floorumbrella with younot watch TV tonight Youd better to wait for me at the school gate. I have better write to him now. You had not better go

19、there. I will have better clean the room right now. He has better speak slowly and confidently.Correct the sentences.waithad better nothadhadhadReview1. 情态动词 should 的用法；2. should, ought to和must的区别；3. had better的用法。1. You should eat too much. (改为否定句) You _ _ _ too much.2. He should speak slowly. (改为一般疑问句) _ _ _ slowly?3. Its best for you to get up early. (改为同义句) You _ _ _ up early