Teenagers should be allowed to choose their own clothes.,Section A 3Grammar Focus-4c,Teenagers should be allowed to,community,keepaway from,chance,make ones own decision,educate,manage,society,n.,社区；社团,避免接近；远离,n.,机会；可能性,自己做决定,v.,教育；教导,v.,完成；应付,n.,社会,Words Review,communityn.社区；社团Words Review,Lead-in,Look at the school rules below,discuss with your partner whether these rules are reasonable or not,why?,1.Dont smoke.,3.Dont eat in the classrooms.,2.Dont drive cars.,4.Dont listen to music in the classrooms or the hallways.,5.Dont fight.,6.Wear school uniform.,Lead-inLook at the school rule,Well,Im not allowed to fight at school.,What rules do you have at school?,Well,Im not allowed to fight,Well,I am good now.,I agree.But I think thats terrible for you.,Well,I am good now.I agree.B,接龙,幻灯片上单词或短语出现时，同学应迅速读出并说出中文意思。,每人一词，按行,/列依次接龙，,3秒,内说不出，此行,/列同学即失去此答题机会，下一行/列同学接续。,接龙幻灯片上单词或短语出现时，同学应迅速读出并说出中文意思。,1.I dont think sixteen-year-olds should be allowed to drive.,2.Do you think teenagers should be encouraged to make their own decisions?,3.Teenagers should not be allowed to have part-time jobs.,4.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.,No,I dont agree with this.Teenagers are too young to make their own decisions.,I agree.They arent serious enough.,I disagree.They can learn a lot from working.,Grammar Focus,1.I dont think sixteen-year-,在英语中，动词有两种语态，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。在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为：,are/is+,及物动词的过去分词,were/was+,及物动词的过去分词。,含有情态动词的被动语态,温故,在英语中，动词有两种语态，即主动语态和被动,本单元我们主要了解含有情态动词的被动语态。它的结构是,什么呢？观察下面例句中含情态动词被动语态的各种形式，然后,补全结论中所缺的内容。,知新,知新,【,例句,】,1.Many trees should be planted in the mountains.,应该在山上种许多树。,2.You can take this book home.,（改为被动语态）,This book,can be taken,home(by you).,3.This problem,cant be worked out,very easily.,这道题轻易算不出来。,4.,Must the work be done,at once?,这项工作必须立即完成吗？,【例句】,A.,含有情态动词的被动语态的结构为：,情态动词,+_+,及物动词的,_,。,B.,含有情态动词的主动语态变为被动语态时，要把主动语态的,_,变成被动语态的主语。,C.,变为否定句时只需要在情态动词后加,_,。,D.,变为一般疑问句时只需把,_,提到句首。,be,过去分词,宾语,not,情态动词,结论,A.含有情态动词的被动语态的结构为：be,按要求完成下列各句。,1.We must do the work right now.,（改为被动语态）,_ _ _ _ _ right now.,2.Teenagers should be allowed to go out with their friends on,school nights.,（改为否定句）,Teenagers _ _ _ to go out with their friends on,school nights.,3.A book should be read each month.(,改为一般疑问句,),_ _ _ _ _ each month?,练一练,The work must be done,shouldnt be allowed,Should a book be read,按要求完成下列各句。1.We must do the w,1.You must clean your bedroom every day.,Your bedroom,must be cleaned every day.,2.Parents should encourage teenagers to do social work for their,community.Teenagers _,_,_,_.,3.Can Lucy do her homework tomorrow,instead?,Can _,_,_?,should be encouraged(by their parents)to do social,work for their community,the homework be done(by Lucy)tomorrow instead,Rewrite the sentences according to the example.,4,a,1.You must clean your bedroom,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.,4.Do you think we must keep t,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 their own 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)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.,Fill in the blanks with the correct forms of the words in brackets.,be asked,are allowed,be educated,start,4,b,move,take,continue,Should teenagers _(ask),中考真题链接,Today a lot of information can _ online.,A.receive B.be received C.is received D.receiving,2.,Must we clean the classroom now?,No,you neednt.It_ after school.,A.may clean B.must clean,C.need be cleaned D.can be cleaned,3.The song reminds me of my old school days as soon as it _.,A.is played B.plays C.will be played D.will play,4.Have you finished your project?,Not yet.Ill finish it if I _ ten more minutes.,A.give B.am given,C.will give D.will be given,B,D,A,B,中考真题链接 Today a lot of informat,Homework,You and your friend are starting an English club.Make a list of rules about what should and should not be allowed.,e.g.Members should be allowed to use dictionaries.,They should only use English-English dictionaries.,Homework You and your friend a,Thank you!,Thank you!,