九年級Unit7課件

1、Free talk:If tomorrow is The Mothers Day, you need to do some things for your mother. What should you do?Unit 7 Teenagers should be allowed to choose their own clothes.Section AGrammar Focus-4cGrammar FocusI dont think sixteen-year-olds should be allowed to drive. I agree. They arent serious enough.

2、 Do you think teenagers should be encouraged to make their own decisions? Teenagers should not be allowed to have part-time jobs.No, I dont agree with this. Teenagers are too young to make their own decisions. I disagree. They can learn a lot from working. If you dont use a flash, then it may be OK.

3、Do you think we may be allowed to take photos if we dont use a flash? Do you think we may be allowed to take photos if we dont use a flash? 你認為如果我們不使你認為如果我們不使用閃光燈，我們可能被允許拍照嗎？用閃光燈，我們可能被允許拍照嗎？此句是一個含有此句是一個含有if引導的條件狀語從句的復合引導的條件狀語從句的復合句。句。if引導的條件狀語從句既可放在主句之前，引導的條件狀語從句既可放在主句之前，也可放在主句之后，當從句置于主句之前時，也可放在主句之后

4、，當從句置于主句之前時，常用逗號隔開。如果主句的謂語含有情態(tài)動詞常用逗號隔開。如果主句的謂語含有情態(tài)動詞can, may, must等，或主句是祈使句時，或主等，或主句是祈使句時，或主句是一般將來時，從句用句是一般將來時，從句用一般現(xiàn)在時一般現(xiàn)在時表將來。表將來。e.g. If you need money, I can lend you some. If you see him, give him this note. If he comes, I will come, too.If Nancy the exam, she will go to America for English stu

5、dy.A. pass B. passed C. passes D. will pass C結構結構: :肯定：主語肯定：主語+should+ be +done(+by+賓語）賓語）否定：主語否定：主語+should+not+ be +done(+by+賓語）賓語）一般疑問句：一般疑問句：should+主語主語+be+done(+by+賓語）？賓語）？特殊疑問句：特殊疑問詞特殊疑問句：特殊疑問詞+should+主語主語+be+done(+by+賓語）？賓語）？情態(tài)動詞的被情態(tài)動詞的被動語態(tài)動語態(tài)情態(tài)動詞情態(tài)動詞shouldshould意為意為“應當，應該應當，應該”，可以用于表示做某，可以用于表

6、示做某事是正確或明智的，也可以用于征求或提供建議。事是正確或明智的，也可以用于征求或提供建議。shouldshould無人稱和數(shù)的變化。無人稱和數(shù)的變化。主動語態(tài)與被動語態(tài)互換巧記法主動語態(tài)與被動語態(tài)互換巧記法：1、主動變被動，十字相乘法。2、主變賓，賓變主，by要適當加。3、雙賓語：直賓在前間賓后，介詞來相助。4、賓補：省略to的不定式，定要把to請回家。e.g. 1. We speak Chinese every day. Chinese is spoken every day by us.2. I should buy my mother a gift.A gift should be

7、bought for my mother by me.3. We should make the boy laugh.The boy should be made to laugh by us.注意注意：在反義疑問句中，當陳述句部分含有情態(tài)動詞should/shouldnt時，附加疑問句部分應用shouldnt/should。e.g. You should say sorry to the teacher, shouldnt you?你應該向老師道歉，不是嗎？He shouldnt eat so much ice-cream, should he?他不應該吃如此多的冰激凌，是嗎？拓展拓展：其他

8、的情態(tài)動詞（如：其他的情態(tài)動詞（如can, may, must等）在被動語態(tài)中的用法與等）在被動語態(tài)中的用法與should類似。類似。e.g. 1. I can find her. She can be found by me. 2. We must plant more flowers every year. More flowers must be planted every year by us.1. His parents should allow him to practice playing basketball on Sunday.（改為被動句）He playing basket

9、ball on Sunday.2. We must speak to our teachers politely.（改為被動句） Our teachers politely.should be allowed to practicemust be spoken to3. Students should be allowed to ask teachers questions in class.（改為一般疑問句） students ask teachers questions in class?Shouldbe allowed to4. They should be allowed to do

10、that, ?（完成反意疑問句）shouldnt they5. Sixteen-year-olds should be allowed to drive.（改為否定句） Sixteen-year-olds drive.6. I am allowed to go to the movies with friends on Friday nights.（就畫線部分提問） you to go to the movies with friends?shouldnt be allowed toWhen areallowed7.Teenagers ( ) allowed to drive. A. shou

11、ld be B. should not be C. should be not D. not should be8. Its difficult to get to the other side of the river. I think a bridge ( ) over the river. A. should be built B. should build C. will build D. has built B A9. I ( ) think he ( ) stay out past ten. A. /; shouldnt allow to B. /; shouldnt be all

12、owed to C. dont; should allow to D. dont; should be allowed to10. Should a teenager( ) to get a driving license? First go to a training centre. A. be allow B. allow C. be allowed D . allowed D C1. You must clean your bedroom every day. Your bedroom must be cleaned every day. 2. Parents should encour

13、age teenagers to do social work for their community. Teenagers_ _.3. Can Lucy do her homework tomorrow instead? Can_should be encouragedLucys homework be done tomorrow instead? 4a Rewrite the sentences according to the example.to do social work for their community.4. Do you think we must keep teenag

14、ers away from the Internet? Do you think teenagers_ _?5. Parents should give teenagers chances to make their own decisions. Teenagers_ _.must be kept away fromshould be given chances to make their own decisionsthe Internet Do you think we must keep teenagers away from the Internet? 解析：keep (sb) away

15、 from意為“避免（某人）接近；（使某人）遠離”。If I were you, Id keep away from that area at night.要是我的話，晚上我會離那個地區(qū)遠遠的。拓展：與拓展：與keep相關的其他常用短語相關的其他常用短語keep back 抑制，控制keep up 繼續(xù)下去keep.down 使.安靜點keep up with 和.保持聯(lián)系keep off 使避開keep sb. from sth. 不讓某人做某事keep on 繼續(xù)keep sth. from sth. 不讓某事發(fā)生4b Fill in the blanks with the correct

16、 forms of the words in brackets. Should teenagers _(ask) to move out when they start working? In many Western countries, 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 the

17、y can manage their own lives. However, in most Asian societies, it is not common for teenagers tobe askedare allowedbe educatedstart_(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 parent

18、s as they get older. That is why many Chinese adults _ (continue) to live with their parents. movetakecontinue當青少年開始工作的時候，他們應該被要求搬出去嗎？在許多西方國家，青少年在18歲的時候被允許搬出去。他們的父母認為他們應該從小被教育照顧自己。這樣，當他們開始工作時他們可以應付自己的生活。然而，在大部分亞洲社會，青少年搬出去是不普遍的。中國的父母認為對孩子來說和父母住在一起更好，父母可以照顧他們。但是年輕人應該在他們的父母變老時照顧他們。那就是為什么許多中國的成年人繼續(xù)和他們的父母住在一起。A: Members sh