Unit7 Grammar Focus语法课件- 九年级英语全册.ppt

Unit 7 Teenagers should be allowed to choose their own clothesGrammar Focus-4cReview: Teenagers should(not) be allowed to do. More PracticeMore Practice make their own decisions smoke do homework with friends wear school uniforms drive to school use mobile phones at school. wear long hair surf the Internet go out at night alone make up talk loudly in class eat in the class play computer games watch TV We We shouldshould (not) (not) be allowed tobe allowed to 自主学习 Grammar 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 part-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. 1.结构：(1) _+_+动词_ (2)否定句：_ (3)一般疑问句：_ (4)特殊疑问句：_ 注意: must表“必须，必要时否定式为neednt 2. 表达观点 I think 否定句：_ 一般疑问句：_ I agree/disagree语法探究 含有情态动词的被动语态情态动词 be 原形在情态动词后加not将情态动词提前特殊疑问词+一般疑问句I dont think.Do you think3. Parents will encourage their children to do social work for their community.4. Do you think we must keep teenagers away from the Internet?5. Parents should give teenagers chances to make their own decisions.Children will be encouraged (by their parents) to do social work for their community.4a Rewrite the sentences according to the example.Do you think teenagers must be kept away from the Internet?Teenagers should be given chances to make their own decisions. 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 they can manage theirown lives. However, in most Asian societies, it is not common for teenagers to _ (move) out. Chinese parents believe that it is better for children to live with parents who can _(take) careof them. But the young should then look after their parents as they get older. That is why many Chinese adults _ (continue) to live with their parents.4b Complete the sentences with the phrases in the box.be askedare allowedbe educatedstartmovetakecontinueencourage sb to do sth 鼓励某人做某事keep away from 远离make ones own decisions 自己做决定move out 搬出去take care of /look after 照顾manage ones own life 应付自己的生活continue to do sth/continue doing sth 继续做某事Members in English club should (not) be allowed to .give an English speechact out English playssing English songswatch English moviesread English newspapersread Chinese booksuse the Chinese dictionarySelf Check P56 2. Complete the sentences using the correct forms of the words in brackets. Translate them into Chinese.1. No matter how many difficulties we have, I believe all problems can _ (solve) in the end. be solved1. 不管我们有多少困难，我相信所有的难题到最后都可以得以解决。

2. Mobile phones should _(keep) off during the meeting.2. 开会时应该保持关机状态3. Teenagers under eighteen must _ (not allow) to smoke or drink.3. 18岁以下的青少年决不允许喝酒或抽烟 be kept not be allowed4. Many parents think going to school must _ (put) first, so teenagers should _ (not encourage) to work part-time.4. 许多父母认为青少年在学校学习应该放在首位，因此他们不应该被鼓励去做兼职工作 be put not be encouraged Thank you ! Thank you !。