Unit7 Section A (Grammar Focus－4c)課件 人教版九年級全一冊英語

1、Unit 7 Teenagers should be allowed to choose their own clothes.Section A (Grammar Focus4c)情景導(dǎo)入1What rules do you have at home?2What do you think rules at home?單詞展示communityn. 社區(qū)；社團(tuán)n. 機(jī)會；可能性chance避免接近；遠(yuǎn)離keep away fromv. 教育；教導(dǎo)educate自己做決定make ones own decisionsocietyn. 社會managev.完成（困難的事）； 應(yīng)付（困難局面）Gram

2、mar FocusI dont think sixteen-year-olds should be allowed to drive. I agree. They arent serious enough. Do you think teenagers should be encouraged to make their own decisions? No, I dont agree with this. Teenagers are too young to make their own decisions. Teenagers should not be allowed to have pa

3、rt-time jobs.I disagree. They can learn a lot from working. Do you think we may be allowed to take photos if we dont use a flash? If you dont use a flash, then it may be OK.結(jié)構(gòu)情態(tài)動詞的被動語態(tài)肯定：情態(tài)動詞+ be +動詞的過去分詞否定：情態(tài)動詞+not+ be +動詞的過去分詞一般疑問句：情態(tài)動詞+主語+be+動詞的過去分詞？特殊疑問句：疑問詞+情態(tài)動詞+主語+be+動詞的過去分詞？肯定句: 主語+ 情態(tài)動詞+be+

4、動詞過去分詞.否定句: 主語+情態(tài)動詞+not+be+動詞過去分詞.疑問句: 情態(tài)動詞+主語+ be+動詞過去分詞?將主動語態(tài)的賓語變成被動語態(tài)的主語。將含情態(tài)動詞的主動句式變成被動句式。句子結(jié)構(gòu)轉(zhuǎn)變方法含情態(tài)動詞的被動語態(tài)一般疑問句：直接將被動語態(tài)的陳述句中的情態(tài)動詞提前特殊疑問句 ：由特殊疑問詞加上被動語態(tài)的一般 疑問句構(gòu)成。反意疑問句：借助情態(tài)動詞構(gòu)成附加疑問部分。 句式變化含情態(tài)動詞的被動語態(tài)【活學(xué)活用】用所給詞的正確形式填空：1. Teenagers should be _ (allow) to choose their clothes.2. Sixteen-year-olds _

5、(be) not allowed to drive.3. He should stop _ (wear) those silly earrings.4. Young people need _ (sleep) about 8 hours at least.allowed arewearingto sleep5. We should pass the test instead of _ (fail) the test.6. We have a lot of _ (rule) at school.7. I think your father _ (be) strict with you!8. Yo

6、u have to _ (be) 18 before you are allowed to drive.failingrulesisbeYou must clean your bedroom every day. Your bedroom must be cleaned every day. 2. Parents should encourage teenagers to do social work fortheir community. Teenagers_.should be encouraged to do social work for theirRewrite the senten

7、ces according to the example.4acommunity.n. 社區(qū)；社團(tuán)3. Can Lucy do her homework tomorrow instead? Can_her homework be done tomorrow instead? 4. Do you think we must keep teenagers away from the Internet? Do you think teenagers_ _?must be kept away from theInternetkeepaway from；避免接近；遠(yuǎn)離5. Parents should

8、give teenagers chances to make their own decisions. Teenagers_ _.should be given chances to make their owndecisionsmake ones own decision 自己做決定n.機(jī)會；可能性Fill in the blanks with the correct forms of the words in brackets. Should teenagers _(ask) to move out when they start working? In many Western coun

9、tries, teenagers _ (allow) to move out at eighteen. Their parents believe that they should _(educate) to take care of themselves from a young age. This way, when they _(start) working they can manage their own lives. However, in most Asian societies, it is not common for be askedare allowedbe educat

10、edstart4bv.教育；教導(dǎo)v.完成（困難的事）；應(yīng)付（困難局面）n.社會teenagers to_ (move) out. Chinese parents believe that it is better for children to live with parents who can _(take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults _ (continue) to live with t

11、heir parents. movetakecontinueA: Members should be allowed to use dictionaries. B: Yes, but they should only use English-English dictionaries. You and your friend are starting an English club. Make a list of rules about what should and should not be allowed. 4cA: Members should be allowed to use dic

12、tionaries.B: Yes, but they should only use English-dictionaries.A: Members shouldnt be allowed to speak Chinese.B: I agree. Only in this way can you improve your English.list of rules 隨堂練習(xí)Their work must _ (finish) by four oclock. Your homework should _ (do) by yourself. These books mustnt _ (take)

13、out of the reading room.Should these food _ (keep) dry?be finishedbe donebe takenbe kept用所給詞的適當(dāng)形式填空。5. You should make up the bed every day. (改為被動語態(tài) ) The bed _ _ _ up every day. 6. We cant see stars in the day time. (改為被動語態(tài)) Stars _ _ _ in the day time. 7. You must return the book on time. (改為一般疑問句

14、) _ the book _ _ on time? should be madecant be seenMust be returned 8. 你可以稍后考試。 You can _ _ _ later.9. 這項(xiàng)工作必須按時完成。 The work must _ _ on time. 10. 應(yīng)允許青少年培養(yǎng)自己的愛好。 Teenagers _ _ _ to develop their own hobbies. take the testbe finishedshould be allowed課堂小結(jié)Section A (Grammar Focus4c)1I should be allowed to eat some！Give it to me now!我應(yīng)當(dāng)被允許吃什么！現(xiàn)在就給我！2I sho