2023九年级英语全册Unit7Teenagersshouldbeallowedtochoosetheirownclothes第3课时GrammarFocus_4c上课课件新版人教新目标版

这是一份2023九年级英语全册Unit7Teenagersshouldbeallowedtochoosetheirownclothes第3课时GrammarFocus_4c上课课件新版人教新目标版，共23页。

Section AGrammar Focus-4cUnit 7 Teenagers should be allowed to choose their own clothes.九年级上册 RJ初中英语1. New words: community, chance, educate, manage, society3. Grammar：含有情态动词的被动语态4. Sentences：① I don’t think sixteen-year-olds should be allowed to drive. ② Do you think teenagers should be encouraged to make their own decisions?2. Expressions： keep… away from, make one’s own decisionLearning goalsWell, I think teenagers should not be allowed to wear short dresses at school.What should the teenagers not be allowed to do?Discuss what teenagers should not be allowed to do.Warming upWell, I think teenagers should be allowed to do social work for their community.What should the teenagers be allowed to do?自己做决定Grammar Focus Read the following sentences and find out the common features.Read the following sentences and find out the common features.情态动词+主语+be+过去分词Hecleanshis bedroom every day.His bedroom is cleaned by him every day.动作执行者谓语动词动作承受者其他成分其他成分动作执行者动作承受者谓语动词主动语态被动语态主动语态转换为被动语态用被动语态改写下面三个句子。1. He cleans his bedroom every day.2. He cleaned his bedroom yesterday.3. He should clean his bedroom in the morning.His bedroom is cleaned by him every day.His bedroom was cleaned by him yesterday.His bedroom should be cleaned by him in the morning.__________________________________________________________________________________________________________含有情态动词的被动语态的句式结构English must be used in the English club.Magazines can’t be taken out of the library. Should the rules be changed? When can the bridge be completed? 含有情态动词的主动句变为被动句时，有如下步骤：（1）把主动句的宾语变为被动句的主语；（2）主动句中的谓语变为“情态动词 + be + 及物动词的过去分词”；（3）主动句的主语在被动句中变为by的宾语；（4）其他成分不变。主动句：We should plant trees in spring.被动句：Trees should be planted in spring.含有情态动词的主动句与被动句之间的转换Rewrite the sentences according to the examples. You must clean your bedroom every day. Your bedroom ____________________________. I will do the housework in the afternoon. The housework will ________________________.3. Parents will encourage their children to do social work for their community. Children __________________________________________________ _________________.must be cleaned every dayshould be encouraged (by their parents) to do social work for be done in the afternoon4a their community4. 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 decisionskeep sb./ sth. away from“使某人/某物远离······”chance n. 机会；可能性4b 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. be asked are allowed startHowever, 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. continue move takev.完成（困难的事）；应付（困难局面）4c You and your friend are starting an English club. Make a list of rules about what should and should not be allowed. 学生分组，每个小组分配一个任务，如：一个小组讨论 attend English corner activities的规则；另一个小组讨论act out English plays 的规则。每组组长记录讨论结果。 小组讨论完毕，组长汇报，全班汇总，每位同学记录要点。一、根据汉语或英文首字母提示填空Exercises1. Good e can help people walk into a good job.2.(原创) I am very happy to have a (机会) to get to know a lot about his story, because I'm his fan.3.He is a m at a big company.4. The driver _________ (后悔) his carelessness in driving and went to the hospital to say sorry to his passengers.chance anager ducation regrettedBecause you are an adult, you should be allowed to (做自己的决定）.6. Teenagers should be e to learn and spread Chinese traditional culture.make your own decisionncouraged 1. (2020·安顺中考) Drugs are harmful to people's physical and mental health. We teenagers must .them. A. take care of B. keep away from C. get used to 　 二、单选B C 2.(2020·苏州中考) The doctors and nurses managed___ the lives of patients. A. save B. saving C. to save D. to saving　3.(原创) My sister is young work out questions like this. A.so;that B. too;to C.enough;to D. such;that B 4.(2020·北京期末)—It's difficult to get to the other side of the river. —I think a bridge ___over the river. A.should build B.should be built C.will build D.has been builtB SummaryKey wordscommunity, chance, educate, manage, societyUseful expressionsSentences①I don't think sxitee-year-olds should be allowed to drive.②Do you think teenagers should be encouraged to make their own decisions?keep...away from, make one's own decisionGrammar 含有情态动词的被动语态4c You and your friend are starting an English club. Make a list of rules about what should and should not be allowed.Homework