人教版七年级下册英语第一单元课件-.ppt

singIcansing.Canyousing?Yes,Ican.\No,Ican’t.danceCanyoudance?Yes,Ican.\No,Ican’t.Icandance.swimCanyouswim?Yes,Ican.\No,Ican’t.Ican’tswim.drawCanyoudraw?Yes,Ican.\No,Ican’t.Ican’tdraw.Icansing.Ican’tdance.Icanswim.Ican’tdraw.Canyou…?Yes,Ican.\No,Ican’t.我能打篮球。我不会踢足球。Icanplaybasketball.Ican’tplaysoccer.chessCanyouplaychess?Yes,Ican.\No,Ican’t.playchess.Icanspeak说（某种语言）说英语speakEnglish说汉语speakChinese我会说英语。你会说英语吗？IcanspeakEnglish.CanyouspeakEnglish?What’sthis?guitarIt’saguitar.playtheguitarCanyouplaytheguitar?Yes,Ican./No,Ican’t.Icanplaytheguitar.play的用法:play+球、棋、牌play＋the乐器playthepianothedrumstheguitartheviolin弹钢琴打鼓弹吉他拉小提琴playfootballbasketballvolleyballchesscards踢足球打篮球打排球下棋打牌Canyouplaytheguitar?Yes,Ican.Icanplaytheguitar.No,Ican’t.Ican’tplaytheguitar.(1)(2)(3)(4)(5)(6)(7)(8)PairworkCanyou…?Yes,Ican.\No,Ican’t.IcansingandIcanspeakEnglish.ButIcan'tplaybasketball.Whatcanhedo?Hecandance.Canhedance?Yes,hecan.WhatcanMarydo?Shecanplaybasketball.CanMaryplaysoccer?No,shecan’t.Shecan’twalk(走),butshe_______________.canplaytennisS:Canshe…?T:Yes,shecan./No,shecan’t.Hedoesn’thavearms,buthe__________________.canplayping-pongS:Canhe…?T:Yes,hecan./No,hecan’t.Hedoesn’thavearms,buthe__________.canswimS:Canhe…?T:Yes,hecan./No,hecan’t.He_____hear(听见).Buthe_________________.They___________.Butthey__________.They________standup(站立).Butthey____________________.can’tcancancan’tcanplaybasketballBeethovenplaythepiano贝多芬can’tspeakdance一、Can的用法(1)它是辅助动词帮助说明能力、意愿等的词，can后跟动词原形，并且它不随主语人称的变化而变化。Eg.Icansing.Hecanswim.(2)变否定句直接在can后加“not”。Eg.Icannotdance(3)变一般疑问句直接把can提前。Eg.Canyoudance?Can的肯定句及否定句形式：IWeYouSheHeItTheycan/can’tplaytheguitar.Can的一般疑问句形式：CanIweyousheheittheyplaytheguitar?Can的肯定及否定回答：Yes,IWeYouShecan.HeItTheyNo,can’t.IweyousheheittheyIcanspeakEnglish.SoIwanttojointheEnglishclub.Icandraw.SoIwanttojointheartclub.Icanplaychess.Iwanttojointhechessclub.2dRole-playtheconversation.(One)Jane:Hi,Bob.Whatclubdoyouwanttojoin?Bob:Iwanttojoinasportsclub.Jane:Great!Whatsportscanyouplay?Bob:Soccer.Jane:Soyoucanjointhesoccerclub.Bob:Whataboutyou?Youareverygoodattellingstories.Youcanjointhestorytellingclub.Jane:Soundsgood.ButIliketodraw,too.Bob:Thenjointwoclubs,thestorytellingclubandtheartclub!Jane:OK,let’sjoinnow!wanttodosth想做某事begoodatdoingsth擅长做某事liketodosth喜欢做某事KeyphraseswanttodoIwanttojointhemusicclub.我想弹吉他。Iwanttoplaytheguitar.Mybrotherwantstojointhechessclub.我弟弟想参加国际象棋俱乐部。我想加入音乐俱乐部。KeyphrasesbegoodatdoingsthIamgoodattellingstories.我最擅长游泳。Iamverygoodatswimming.Lilyisverygoodatplayingchess.Lily最擅长下象棋了。我善于讲故事。.俱乐部名称的写法:theswimmingclubthedancingclubthesingingclubthemusicclubtheartclubtheEnglishclubthechessclubthesportsclubthebasketball/tennis/golfclubjoin补全句子和对话。1.A:____youdance?B:Yes,Ican.2.Whatclubdoesshe_____tojoin?3.Wewantto_____theguitarclub.4.A:Whatclub___youwant___join?B:We_____tojointhechess_____.A:Canyou_____chess?B:No,I______.5.ShecanspeakEnglishbutshe______speakitverywell.Canwantjoindotowantclubplaycan’tcan’tLookandsayA:Cansheplay_________?B:Yes,shecan.A:____she______?B:Yes,________.theviolinCandanceshecanA:____heplay__________?B:No,_______,____hecanplaytheguitar.Canthedrumshecan’tbutA:____sheplay_________?B:____________,butshe_________.CancandanceNo,shecan’tthepianoalso：用于肯定句的句中,放在情态动词can后too:用于肯定句的句末，用，与主句隔开。intheschoolmusicclub在学校的音乐俱乐部里with+人和某人在一起ReadandmatchA.HelpforOldPeopleB.MusicTeacherWantedC.HelpwithSportsinEnglish帮助老人招聘音乐教师帮助need+名词需要某物begoodwith善于应付…的talktosb给某人交谈tellsbstories给某人讲故事AWeneedhelpattheoldpeople’shome.AreyoufreeinJuly?Areyougoodwitholdpeople?Canyoutalktothemandplaygameswiththem?Theycantellyoustories,andyoucanmakefriends.Itisinterestingandfun!Pleasecallusat689-7729today!BCanyouplaythepianoortheviolin?Doyouhavetimeontheweekend?Theschoolneedshelptoteachmusic.Itisnotdifficult!PleasecallMrs.Millerat555-3721.or:或者，也不，用于否定句和疑问句中help(sb)withsth在某方面帮助(某人)某事Areyoubusyafterschool?No?CanyouspeakEnglish?Yes?ThenweneedyoutohelpwithsportsforEnglish-speakingstudents.Itisrelaxingandeasy!Pleasecometothestudents’SportsCenter.CallMr.Brownat293-7742.Cneedsb.todosth.(情态动词)需要某人做某事那么我们需要你帮助学英语的学生开展体育活动。与good有关的短语1、begoodat……擅长……2、begoodfor……对……有益处,有好处Milkisgoodforourhealth.3、begoodwith……对……有办法善于应付Sheisgoodwithherfriends.她跟朋友们相处的很好。4、begoodtosb.对某人好Isyourbrothergoodtoyou?Matcheachpersonin2awithanadin2b.WriteA,BandC.2cBPeterAlanMaHuanCA1.Let’sgoandplay_____ping-pong.Idon’twanttoplay____violin.A.a,theB.the,aC./,theD.the,/2.Whowants_____theswimmingclub?A.tojoinsB.joinC.tojoinD.joins3.Canyouplaythedrums_______thepiano?A.andB.butC.orD./4.Canhe________well?A.singB.tosingC.singsD.singing5.Shecanplay________chess.A./B.aC.anD.the6.―Canyouplaytheguitar?―No,I____.A.amnotB.mustn'tC.couldn'tD.can't7.Mybrotherdoesn'tlikeplayingbasketball_____watchingTV.A.andB.butC.orD.soCCCAADC1.Icanplaychess.(改为一般疑问句）2.ShecanspeakChinese.（改为否定句）3.Canyourbrotherplaybasketball?（作肯定回答）4.WewanttojointheEnglishclub.（划线提问）5.CanTomandAmypaint?（作否定回答）No,theycan’t.Canyouplaychess?Shecan’tspeakChinese.Yes,hecan.Whatclubdoyouwanttojoin?