Unit 7 SectionA 4a-4c 课件人教版九年级英语.pptx
Unit 7 Teenagers should be allowed to choose their own clothes. Section A 4a-4c,呆在某人身边拥抱某人在10点前回来呆在外面；不回来后悔做过某事举起；提起顶嘴允许某人做某事兼职工作打耳洞不行,1. stay by ones side2. give sb. a hug3. be back by ten4. stay out5. regret doing sth.6. lift up7.talk/shout back8.allow sb. to do sth.9.part-time job10.get ear pierced11.no way,Phrases,Grammar Focus,含有情态动词的被动语态,1.概念：“语态”表示句子的主语和谓语之间的关系英语中有两种语态，即主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。,1.复习被动语态的构成,一般现在时态主语 + am/are/is + 动词的过去分词,一般过去时态主语 + was /were + 动词的过去分词,We should allow teenagers to make their own decisions.Teenagers _ _ _ to make their own decisions.,should be allowed,情态动词被动语态,主语+must/can/should/may+be +动词的过去分词,肯定句,主语+情态动词+ be +及物动词的过去分词（ +by+宾语）.,否定句,主语+情态动词+not + be +及物动词的过去分词（ +by +宾语）.,一般疑问句,情态动词+主语+ be +及物动词的过去分词（+by +宾语）？,特殊疑问句,特殊疑问词+情态动词+主语+be+及物动词的过去分词（+by +宾语）？,1.The flowers_ _ _ every day. 每天应该浇花。2.Cars _ _ _ here. 这里禁止停车。3.Children _ _ _to the cinema free on Childrens Day. 儿童节孩子可以免费进电影院。4.Teenagers _ _ _to go out with their friends.应该允许青少年和朋友外出。5.Many trees _ _ _ on the mountains.应该在山上种许多树。,should be watered,mustnt be parked,can be taken,should be allowed,should be planted,Exericses,Rewrite the sentences according to the example.,You must clean your bedroom every day. Your bedroom_3.Parents will encourage teenagers to do social work for their community. Teenagers _ _,must be cleaned every day.,should be encouraged (by their parents) to do social work for their community.,4. Do you think we must keep teenagers away from the Internet?Do you think teenagers_5. Parents should give teenagers chances to make their own decisions.Teenagers_,must be kept away from the Internet.,should be given chances to make their own decisions.,1.stay/keep away from表示“不靠近”，“远离某物”等。She is so mean. I think you should stay away from her.她太小气了，我觉得你应该离她远点。Stay away from the traffic accident.不要提那次交通事故。2.move out 搬出去When did she move out ?她什么时候搬走的?,Key points,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 countries, teenagers _ (allow) to move out at eighteen. Their parents believe that they should be educated to take care of themselves from a young age. This way, when they _ (start) working they can manage their own lives.,v. 完成（困难的事）；应付（困难局面）,be asked,are allowed,start,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) 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 their parents.,move,take,continue,3.manage 是调动或操纵人或事物，使其按照自己的意图行事意为“设法完成（困难的事）；应付（困难局面）”，常用短语：manage to do sth. 努力完成某事。如：We managed to go to the airport in time. 我们尽力及时赶到了机场。manage 还可意为“经营；管理。如：He has managed this company for 10 years since his father died. 自从他父亲去世后，他已经管理这个公司十年了。,You and your friend are starting an English club. Make a list of rules about what should and should not be allowed.,A:Members should be allowed to use dictionaries.B: Yes, but they should only use English-English dictionaries.,()1.The computer must at once. Playing computer games for long is really bad for your study. A.be turning offB.turn off C.be turned offD.turned off()2.The dictionary may for three weeks. A.keep B.be kept C.borrow D.be borrowed()3.A lot of stars in the sky at night in summer. A.can be seen B.can see C.is seen D.might see()4.The traffic is too busy. We have to drive slowly.I think more new roads in our city. A.should be built B.should build C.have builtD.build,C,B,A,A,Exericses,Recite the new phrase and the sentences.,Thank you and Goodbye!,
