Unit7Teenagersshouldbeallowedtochoosetheirownclothes（第一课时）学习目标1.知识目标：1)单词：license,safety,smoke,part-time,pierce,earring,2)词组：noway,driver’slicensetakephotos,wearearrings,beallowedtodosth,havepart-timejobs,getone’searspierced3)句型：—Studentsshouldnotbeallowedtohavepart-timejobs.__Sixteen-year-oldsshouldbeallowedtogettheirearspierced.__Idon’tthinksixteen-year-oldsshouldbeallowedtodrive.2.技能目标：能听懂本课时所放的听力材料，并能说出重要句型。学习重点1.听懂关于家规与校规的有关信息。2.含有情态动词的被动语态。学习难点含有情态动词的被动语态。学习过程一、独立自主学习(5′)一）翻译下列词组。1.被允许做某事2.使他们的耳朵打耳洞3.16岁的青少年4.兼职工作5.noway6driver’slicense7.takephotos,8wearearrings二）回答问题。1.DoyourparentsallowyoutowatchTV?2.Doyourparentsallowyoutoexercise?任务五：听录音，完成2a,2b，并进行对话。三、展示引导学习(10′-15′)Ⅰ.allow的用法1）Theteacherallowshimtoplaybasketball.老师允许他去打篮球。2）Teenagersarenotallowedtosmoke.青少年不许吸烟。3）Wedon’tallowsmokinginpublic.我们不允许在公共场合吸烟。4）Iallowthatheisafriendlyman.我承认他是个友好的人。归纳：allow的几种结构：1）allowsb.todosth.__________________________;2）beallowedtodosth.是_______语态，意思是_______________________;3）allow+doingsth._________________________;4)allow还可以连接宾语从句，表示“承认……”Ⅱ.need的用法1.Youngpeopleneedtohaveenoughsleep.年轻人需要有足够的睡眠。2.Ineedsometimetofinishthework.我需要时间去做这项工作。归纳：need是______动词意思是_______,其用法有:need+_________/+_________Ⅲ.getsth.+过去分词“__________”的用法1.Sixteen-year-oldsshouldnotbeallowedtogettheirearspierced.16岁的青少年不允许穿耳朵眼。2.Shehadtogethershoes_____thatday.A.mendB.tomendC.mendedⅣ.sixteen-year-olds与sixteen-year-old的意义和区别1.Idon’tthinksixteen-year-oldsshouldbeallowedtogettheirearspierced.我认为不允许16岁的青少年穿耳洞。2.asixteen-year-oldkid.一个16岁的孩子。归纳：sixteen-year-olds是_____词；“_____”;sixteen-year-old是______词；四、评价提升练习Ⅰ.根据句意和提示完成句子。1.Tomisnota_______togooutonschoolnights.2.Sixteen-year-oldsshouldnotbeallowedtogettheirearsp________.3Youneed_______(finish)theworkbeforeyouleave.4.Shewasveryexcitedabout_______(win)thefirstprize.5.I______（notthink）heisacleverboy,ishe?6.Moretreesshould________(plant)tomakeourhometownbeautiful.Ⅱ.单项选择1.Ifindthiscomputergame_____toplay.A.enougheasyB.enougheasilyC.easyenough2.Whenshewonthefirstprize,shewasjusta______girl.A.twelveyearsoldB.twelve-years-oldC.twelve-year-old3.TomorrowIwillgetmyhair______.It’stoolong.A.cutB.cuttingC.tocut4.Workersinourcompanyhave_____personalcomputers.A.theirownB.theyownC.owntheir5.–Ithinkteenagersshouldbeallowedtohavepart-timejobs.—______.Studyingismoreimportantforthem.A.Ithinkso.B.IdisagreewithyouC.Me,too.五、课堂小结：1.我的收获：2.我的困惑：
