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Unit7GrammarI.TeachingaimsandlearningobjectivesBytheendofthelesson,studentsshouldbeableto:1.learnhowtouse“can”,“could”and“may”;2.use“what”and“how”toexpressstrongfeelings.II.Teachingcontents1.Newwordsandphrases:smoke,camera,X-ray,bytheway,noproblem2.Newsentences:Howdangerous!Whatabraveman!III.FocusofthelessonandpredictedareaofdifficultyLearnhowtouse“can”,“could”and“may”.IV.TeachingproceduresAUsingcan,couldandmayStep1Lead-inT:Boysandgirls,todaywearegoingtolearnGrammarofUnit7.Doyouknowthesesports?Canyoutellmetheirnames?S:Swimming,playingbadminton,cycling,horseridingandflyingkites.【设计意图：从学生喜欢的体育运动导入本节语法课，为下面的新授课作铺垫。】Step2Presentation1.Usecanorcouldtotalkaboutability(1)Describewhatyouseeinthepicture.Shecouldnotrideabikeatten,butnowshecanrideabike.Thegirlisskating.Shecouldnotskatelastyear,butnowshecanskate.Wecanalsosay:Shewasn’tabletoskatelastyear,butnowsheisabletoskate.(2)Lookatmorepicturesandusecan/could/beabletotodescribethem.(3)Workinpairsandmakeupadialogueaccordingtothetable.【设计意图：由学生的个人操练过渡到两人对话，设计不同的任务让学生反复操练can、could、beableto。】(4)Whatdoweusecan/couldtotalkabout?T:JackyChencanactwell.LuXuncouldwritewonderfularticles.MichaelJacksoncouldsinganddancewell.Readthesentencesaboveandthinkaboutwhatweusecan/couldtotalkabout.S:Weusecan/couldtotalkaboutability.T:Yes.Weusecantotalkaboutpresentabilityandusecouldtotalkabouttheabilityinthepast.2.Usecan,couldormaytoaskforpermissionT:Readthedialoguesbelowcarefullyandtellmewhatweusecan/couldtotalkabout.WhentalkingwithclassmatesorfriendsA:Canwedoafter-schoolactivitiestogether?B:Yes,ofcourse.WhentalkingwithteachersorparentsA:CouldIhandinmyhomeworklater,MrLin?B:Yes,youcan./No,youcan’t.S:Weusecan/couldtotalkaboutpermission.T:Whichonesoundsmorepolite,canorcould?S:Couldsoundsmorepolitethancan.T:Youareright.Insomeformaloccasions,weusemaytoaskforpermission.Forexample:A:MayIhaveatalkwithyou,MrWu?B:Yes,youmay.No,youmaynot./No,youcan’t./youmustn’t.Mayismorepolitethancan/could.【设计意图：让学生反复操练，然后自己得出结论。】3.CompletetheconversationT:AmyistalkingwithMrWuabouthertrip.Completetheirconversationwithcan,couldormay.BUsingwhatandhowtoexpressstrongfeelingsStep1Presentation1.ThetriptoSouthHillT:Thestudents’triptoSouthHilliswonderful.Wecansay“Howwonderfulthetripis!”toexpressourstrongfeelings.ThesentenceiscalledExclamatorySentence.2.HaveatryT:Describethepictureswithwhatwe’velearnttoday.Picture1:Thegirlispretty.Howprettythegirlis!Picture2:Theboyisplayingbasketballhappily.Howhappilytheboyisplayingbasketball!T:Themusicsoundsnice,isn’tit?Canyousayitinanotherway?S:Hownicethemusicsounds!T:Readthefollowingsentencesagain.Hownicethemusicsounds!Howhappily(theboyisplayingbasketball)!Howwonderful(thetrip)is!Howpretty(thegirlis)!T:Nice,wonderfulandprettyareadjectives,andhappilyisanadverb.Sowecanworkoutthestructureoftheexclamatorysentence:How+adj./adv.+(主语+谓语)！【设计意图：给出足够多的例句，让学生自己得出感叹句的句式结构。】3.JurassicWorldT:IwatchedafilmcalledJurassicWorldyesterday.Itisveryexciting.Howexcitingthefilmis!Whatanexcitingfilm(itis)!4.HaveatryPicture1:Howprettythegirlis!Whataprettygirlsheis!Picture2:Howfinetheweatheris!Whatfineweatheritis!Picture3:Howbeautifultheflowersare!Whatbeautifulflowerstheyare!T:Readthefollowingsentencesagain.Whataprettygirl(sheis)!Whatanexcitingfilm(itis)!Whatfineweather(itis)!Whatbeautifulflowers(theyare)!T:Aprettygirl,anexcitingfilm,fineweatherandbeautifulflowersarenounPhrases.Canyouworkoutthesentencestructure?S:What+a/an+adj.+可数名词单数+（主语+谓语)！What+adj.+不可数名词+（主语+谓语)！What+adj.+可数名词复数+（主语+谓语)！Step2Practice1.Completetheconversationonpage862.Completethesentenceswith“What/Whata/Whatan/How”heavysnow!greatabilitiesSupermanhas!tallthetreesare!beautifulflowerstheyare!amazinganimaltheantis!【设计意图：在设计练习时，通过图片增加趣味性和生动性，采用完成句子的形式降低题目的难度。】Step3SummaryT:Let’sseewhatwehavelearnttoday?S:Use“can/could/may”totalkaboutabilityUse“can/could/may”totalkaboutpermission.Use“what/how”toexpressstrongfeelings.V.Homework1.WritesentenceswithWhat...!/How...!;2.Writesentenceswithcan/could/may.