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1、Period IUnit 3 Teenagers should be allowed to choose their own clothes.1.Dont arrive late for class.2.Dont run in the hallways.3.Dont eat in the classroom.4.Dont listen to music in the classrooms or the hallways.5.Dont fight.Dont arrive/be late for class.=Students are not allowed to arrive/be late f
2、or class.What other rules are there in the school?Free talkWhat school rules are they breaking?Students should not be allowed to smoke.Students cant smoke.(No smoking!)Boys cant have long hair.Boys should not be allowed to have long hair.Students cant fight.Students should not be allowed to fight.Wh
3、at school rules are they breaking?Students cant get their ears pierced.Students should not be allowed to get their ears pierced.Students cant eat in class.Students should not be allowed to eat in class.What can students do at school?play soccer after schoolStudents should be allowed to.work with fri
4、endsread in the libraryThis is Tom.He is only 10 years old.But he can drive a bus,or a car.Children should not be allowed to drive.They are not old enough.a drivers license Children should not be allowed to watch TV too long.Sixteen-year-olds should be allowed to drive.Do you agree?Or disagree?sixte
5、en year-olds:sixteen-year-old childrenDo you agree?Or disagree?Students should be allowed to do homework with friends.Sixteen-year-olds should be allowed to get their ears pierced.Students should not be allowed to have part-time jobs.Students Students should not should not be allowed tobe allowed to
6、 go out go out with their friends with their friends every night.every night.Do you agree?Or disagree?Do you agree?Or disagree?Sixteen-year-olds should be allowed to choose their own clothes.A:I think/dont think teenagers should be allowed to go out with their friends.B:I agree/disagree.They are old
7、 enough.They can look after themselves well.Talk about the rules.too wild not serious enoughtoo young not old enoughtoo silly not calm enough1C1.Anna can go to the mall with John.T F 1.Anna can go to the mall with John.T F 2.Anna wants to get her ears pierced.T F 2.Anna wants to get her ears pierced
8、.T F 3.Anna is allowed to choose her own 3.Anna is allowed to choose her own clothes.T F clothes.T FListen and circle“T”or“F”.1 bA:Do you think teenagers should be allowed to have mobile phones?B:Yes.Its convenient for students and their parents to communicate with each other.B:No,I dont think so.Pe
9、rhaps students pay more attention to short messages than to their studies.Make a list of things teenagers should and should not be allowed to do.Discuss your list with your partner.What teenagers should be What teenagers should be allowed to doallowed to doWhat teenagers should not be What teenagers
10、 should not be allowed to doallowed to do2CListen and check what Kathy thinks.You may circle“Agree”,“Disagree”,or“Doesnt know”to show what Molly thinks.KathyKathyMollyMolly_1.Sixteen-year-olds should not _1.Sixteen-year-olds should not be allowed work at night.be allowed work at night.Agrees Agrees
11、Disagrees Disagrees Doesnt Doesnt knowknow_2.Larry shouldnt work every _2.Larry shouldnt work every night.night.Agrees Agrees Disagrees Disagrees Doesnt Doesnt knowknow_3.He should cut his hair._3.He should cut his hair.Agrees Agrees Disagrees Disagrees Doesnt Doesnt knowknow_4.He should stop wearin
12、g that _4.He should stop wearing that silly earring.silly earring.Agrees Agrees Disagrees Disagrees Doesnt Doesnt knowknow_5.He doesnt seem to have many _5.He doesnt seem to have many friends.friends.Agrees Agrees Disagrees Disagrees Doesnt Doesnt knowknow_6.He shouldnt work on _6.He shouldnt work o
13、n weekends.weekends.Agrees Agrees Disagrees Disagrees Doesnt Doesnt knowknow 2a It looks cool.Young people need to sleep.He needs to spend time with friends.He needs time to do homework.It doesnt look clean.4 1 5 2 3Listening What are Kathys and Mollys reasons?Number their reasons in the correct ord
14、er.2 b1.Im allowed to have some change with me.2.Im not allowed to have a fight with others.3.Im allowed to ask for a leave if Im sick in P.E lesson.4.Im not allowed to copy others homework.Write about two things you are allowed to do and not allowed to do.What should students(not)be allowed to do i
15、n our school?Parents should allow teenagers to go out with their friends.Parents should allow six-year-olds to drive.Parents should allow fifteen-year-olds to choose their own clothes.Teenagers should be allowed to go out with their friends.Sixteen-year-olds should be allowed to drive.Fifteen-year-o
16、lds should be allowed to choose their own clothes.Useful expressionsdo homeworkcut ones hairkind of likelooks coolhave many friendswork on weekendsspend time with work latesixteen-year-oldsbe allowed to disagree withget tiredwork every nighthave a lot of rulesat ones house for examplestay at homeon
17、school nightsstudy at a friends housego to the movieson Friday nightsto be home by 10:00 pmon Saturday afternoons go shopping withchoose ones ownget ones ears pierced Grammar Focus肯定句:主语+情态动词+be+动词过去分词否定句:主语+情态动词+not+be+动词过去分词疑问句:情态动词+主语+be+动词过去分词Teenagers should be allowed to choose their own cloth
18、es.1.1.规则动词的过去分词：规则动词的过去分词：1)1)一般情况在动词原形后一般情况在动词原形后加加-ed-edwatch-watched2)2)以不发音以不发音e e结尾的加结尾的加-d-dpractice-practiced3)3)以辅音加以辅音加y y结尾的，去结尾的，去y y变变i i加加-ed-edstudy-studied4)4)以重读闭音节结尾，末尾只有一个辅音字母，以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加先双写该辅音字母，再加-ed-edstop-stopped2.2.不规则动词的过去分词不规则动词的过去分词：amisarebeenhavehasha
19、ddodonewritewrittengogone1.They should allow us to have part-time jobs.2.We should allow children to spend time with their friends.We should be allowed to have part-time job.Children should be allowed to spend time with their friends.Exercises3.The teacher should allow Anna to finish the picture.4.Parents should allow children to choose their own friends.Anna should be allowed to finish the picture.Children should be allowed to finish the picture.（没有规矩，无以成方圆）（没有规矩，无以成方圆）HomeworkCopy new words.Make a list of things teengers should and shouldnt be allowed to do.