人教新目标七下英语Unit 1 Section A (GF-3c)课件

SectionA(GrammarFocus-3c)Unit1Canyouplaytheguitar?,学习目标Keywords&phrases:write;show;or;talk;talkto;kungfu;dokungfu;showsb.;afterschool.Keysentences:1.CanyouandTomplaychess?2.Whatcanyoudo?3.Wewantstudentsfortheschoolshow.Tolearntousemodalverb“can”toaskandanswerquestionsaboutabilities.,WarmingupCanyousing?Shecansing.Hecanswim.Theycandance.Canyouswim?Hecandraw.Canyoudraw?TheycanspeakEnglish.CanyouspeakEnglish?Theycanplaychess.Canyouplaychess?Hecanplaytheguitar.Canyouplaytheguitar?Canyoudance?Whatcanhe/she/they/youdo?Yes,Ican.No,Ican’t.,Lead-inLet'splayGuessinggameWhatcanhedo?Canheplaybasketball?No,hecan’t.Canheswim?Yes,hecan.Hecanswim.,Whatcanhedo?Hecanplaytheguitar.Let'splayGuessinggame,Whatcanshedo?Shecandance.Let'splayGuessinggame,Whatcantheydo?Theycanplaychess.Let'splayGuessinggame,Howtousethemodalverb“can”totalkaboutabilities?can后的动词形式有什么特点？can随人称变化而变化吗？3.can的否定形式是什么样的？有缩略形式吗？4.can在一般疑问句和特殊疑问句中需要借助助动词吗？Let'sthinkaboutit!Discussion,PresentationGrammarFocusCanyouswim?Yes,Ican./No,Ican’t.Canheplaychess?Yes,hecan./No,hecan’t.CanyouandTomplaychess?Yes,wecan./No,wecan’t.CanJaneandJillswim?Yes,theycan./No,theycan’t.Whatcanyoudo?Icandance./Ican’tsing.Whatclubdoyouwanttojoin?Wewanttojointhechessclub.can’t=cannot,can后的动词形式有什么特点？can随人称变化而变化吗？can后用动词原形。can没有人称的变化。不管主语是什么人称，can及其后面的动词不会变化。Lookandsay,can的否定形式是什么样的？有缩略形式吗？can的否定形式是在其后直接加not,即cannot,可缩略成can’t或cannot。Lookandsay,can在一般疑问句和特殊疑问句中需要借助助动词吗？不需要借助助动词，应将can直接提前，变为疑问语序。Lookandsay,Grammar情态动词cancan是常见的情态动词，不能独立作谓语，其后需接动词原形。它没有人称和数的变化。can的否定形式为cannot,其缩略形式为can’t/cannot,can’t多用于口语，cannot更加正式。can可表示能力、推测、允许、请求等，本单元主要讲解can表示能力的用法。语法概述,can表“能力”用法can表示能力时，意为“能；会”。“can+动词原形”表示“（某人）能/会做某事”，其否定形式为“can’t/cannot+动词原形”，表示“（某人）不能/不会做某事”。Icanplaybasketball,andmybrothercanplayfootball.我会打篮球，我哥哥会踢足球。Shecanplaythepiano,butshecan’t/cannotdance.她会弹钢琴，但不会跳舞。Thetwinscandraw,buttheycan’tswim.那对双胞胎会画画，但是他们不会游泳。,句型结构肯定句主语+can+动词原形+其他.Hecanplaythepiano.他会弹钢琴。否定句主语+can’t/cannot+动词原形+其他.Hecan’t/cannotplaythepiano.他不会弹钢琴。一般疑问句Can+主语+动词原形+其他?肯定回答：Yes,主语+can.否定回答：No,主语+can’t.—Canheplaythepiano?他会弹钢琴吗？—Yes,hecan.是的，他会。/No,hecan’t.不，他不会。特殊疑问句特殊疑问词+can+主语+动词原形+其他?Whatcanhedo?他会做什么？,Canyouswim?Yes,Ican./No,Ican’t.Canheplaychess?Yes,hecan./No,hecan’t.CanyouandTomplaychess?Yes,wecan./No,wecan’t.CanJaneandJillswim?Yes,theycan./No,theycan’t.Whatcanyoudo?Icandance./Ican’tsing.Whatclubdoyouwanttojoin?Wewanttojointhechessclub.观察左栏句子，最后一句和前面的句子有什么不同？助动词实义动词,Let'sreviewWhatclubdoyouwanttojoin?实义动词即表示动作的行为动词，能独立作谓语。在一般现在时态的肯定句中，如果主语为第三人称单数，实义动词也要用第三人称单数；在疑问句中，要借助于助动词does，在否定句中，要借助于助动词doesn’t。这句话为含有实义动词want的一般现在时的句式结构。Iwanttojointheartclub.Whatclubdoyouwanttojoin?WhatclubdoesTomwanttojoin?Tomwantstojointhesportsclub.Hedoesn’twanttojointhemusicclubbecausehecan’tsing.,3aWritequestionsandanswerswiththewordsandphrases.1.WuJun/speakEnglish/speakChinese____________________________________________________2.Mike/playbasketball/playtennis____________________________________________________3.JaneandJill/dance/sing_____________________________________________________CanWuJunspeakEnglish?No,hecan’t,buthecanspeakChinese.表示前后意思的对比首字母要大写，还要记得句尾加标点哦！CanMikeplaybasketball?No,hecan’t,buthecanplaytennis.CanJaneandJilldance?No,theycan’t,buttheycansing.,4.Grace/playsoccer/playvolleyball_____________________________________________________5.Bill/writestories/tellstories_____________________________________________________CanGraceplaysoccer?No,shecan’t,butshecanplayvolleyball.CanBillwritestories?No,hecan’t,buthecantellstories.写故事首字母要大写，还要记得句尾加标点哦！,PairworkWhenyouseesomeexpressions,youshouldmakeaconversationwithyourpartnerquickly.Let’splay!WuJun/speakEnglish/speakChineseCanWuJunspeakEnglish?No,hecan’t,buthecanspeakChinese.,Mike/playbasketball/playtennisJaneandJill/dance/singGrace/playsoccer/playvolleyballBill/writestories/tellstoriesLet'spractice,Readtheposter.StudentsWantedforSchoolShowWewantstudentsfortheschoolshow.Canyou______or______?Canyou______theguitar?Canyou_______stories?PleasetalktoMr.Zhangafterschool.playsingtelldance学校（文艺）表演招募学生orconj.或者；也不（用于否定句）和……说海报的基本要素：标题、正文（活动名称、应聘者所需才能、活动联系人）、与之匹配的图片shown.演出；节目v.给……看；展示,3bCompletetheposterwiththewordsinthebox.StudentsWantedforSchoolShowWewantstudentsfortheschoolshow.Canyou______or______?Canyou______theguitar?Canyou_______stories?PleasetalktoMr.Zhangafterschool.playsingtelldanceplaysingtelldance,Readtheposterin3bandanswerthequestions.1.Whatkindofshowdotheywanttohave?2.Whatkindofstudentsdotheyneed?3.Ifyouwanttojointheshow,whodoyouneedtotalkto?Theywanttohaveaschoolshow.Theyneedstudentswhoaregoodatmusicortellingstories.Mr.Zhang.,3cWhatcanyourgroupdointheschoolshow?Makealist.SchoolShowSunday6:00p.m.inthemusicroom.Whatcanyoudo?Comeandshowus!NameWhatcanyoudo?LiXindokungfu,GroupworkSampleInourgroup,Monicacandance.Paulcan’tdancebuthecantellstories…,Languagepoints1.StudentsWantedforSchoolShow学校(文艺)表演招募学生【用法详解】wanted在此处用于招募人员广告标题，相当于汉语中的“招募，征集，招聘，寻求”等含义。常用结构：被招募或寻求的对象+wanted+for+招募或寻求的组织或活动。TeachersWanted招聘教师HelpWanted寻求帮助MusiciansWantedfortheRockBand摇滚乐队招聘音乐人wanted的用法,shown.演出；节目v.给……看；展示【用法详解】show在此处作名词，意为“演出，节目”。常用短语有：show中的字母组合ow发/əʊ/,如slow/sləʊ/,bowl/bəʊl/。此外，ow还可发/aʊ/,如how/haʊ/。发音小助手talkshow脱口秀;访谈节目fashionshow时装表演quizshow智力游戏节目Thefashionshowstartsat7:30intheevening.时装表演晚上7:30开始。,show还可作动词，意为“给……看；展示”。showsb.sth.=showsth.tosb.,意为“向某人展示某物”。PleaseshowmeyourIDcard.=PleaseshowyourIDcardtome.请给我看一下你的身份证。如果show后的两个宾语都是人称代词，则只能用showsth.tosb.结构。Yourneweraserisverynice.Canyoushowittome?你的新橡皮很好看，你能给我看一下吗？,【用法详解】选择疑问句是指提出两个或两个以上可能的答案供对方选择的句式。供选择的部分常用or来连接。需要注意的是：(1)选择疑问句不能用Yes或No来回答，而应该根据所给的选择对象和实际情况来回答。选择疑问句2.Canyousingordance?你会唱歌或者跳舞吗？,(2)读选择疑问句时，or前面的部分用升调，or后面的部分用降调。—Doyoulikeredorgreen?你喜欢红色还是绿色？—Ilikered.我喜欢红色。【拓展延伸】选择疑问句的前半句也可以是特殊疑问句。—Whatwouldyoulike,coffeeortea?你想喝点什么，咖啡还是茶？—Tea.茶。,3.PleasetalktoMr.Zhangafterschool.请放学后跟张老师说。祈使句【用法详解】本句是一个祈使句。祈使句常以动词原形开头，一般省略主语you。有时为了礼貌，常在动词原形前加please。please也可以放在句尾，前面常用逗号与其他成分隔开。Pleasepassmeabottleofmilk.=Passmeabottleofmilk,please.请递给我一瓶牛奶。,Don’ttalktostrangers!不要和陌生人讲话！Ms.ZhaooftentalkswithJim.赵老师经常跟吉姆谈话。Theyaretalkingaboutthenewfilm.他们正在谈论这部新电影。【用法详解】talk在此处作不及物动词，常用结构：talktalktosb.侧重一方在讲，另一方不一定说话talkwithsb.侧重双方互相交谈talkaboutsth.谈论某事/物talkv.&n.说话；交谈,【易混辨析】speak,say,talk与tellspeak①强调说话的能力或方式②表示说某种语言Hespeaksquickly.他说话很快。CanyouspeakChinese?你会说汉语吗？say强调说的内容Whatdoyouwanttosay?你想要说什么？talk多指一方说，另一方听，或相互交谈Don’ttalkwiththedriver.不要和司机交谈。tell侧重一方告知另一方Momtellsmethenews.妈妈告诉我这个消息。,Exercises1.Sorry,Ican’titinEnglish.IcanonlyChinese.A.speak;speakB.say;tellC.say;speakD.talk;say2.—Canyouswim?—ButmybrotherTomcan.A.Yes,Ican.B.No,Ican’t.C.Yes,Ido.D.No,Idon’t.3.Tomcanplaytheguitar,hecan’tplayitverywell.A.andB.soC.butD.orCBC一、单项选择。,4.—Whichcoatdoyoulikebetter,theredonetheblueone?—Theblueone.A.butB.andC.orD.so5.LiLiangoften_____tohisbestfriend.A.writesB.writeC.writingD.iswriting6.Thereisgoingtobeafashion_____thisSaturday.A.clubB.showC.musicD.songCBA,二、按要求完成句子（每空一词）。1.Mysistercanplayping-pong.（改为否定句）Mysisterping-pong.2.XiaLingwantstojointhechessclub.（对画线部分提问）clubXiaLingtojoin?3.Damingcanplaybasketball.（改为一般疑问句并作否定回答）—?—,.can’tplayWhatdoeswantCanDamingplaybasketballNohecan’t,A:Hi,Mary.Herearealltheclubs.B:1._________A:IwanttojointheEnglishclub.IliketospeakEnglish.2.________B:Hmm.3._______Canyouplaychess?A:No,Idon’tlikechess.Ilikemusic.Doyoulikemusic?B:Oh,yes.4.________A:Me,too.5.________B:Yes,it’sagoodidea.三、补全对话。ADBCE,A.Whatclubdoyouwanttojoin,Bob?B.Iwanttojointhechessclub.C.Icansinganddance.D.Howaboutyou?E.Let’sjointhemusicclub.,Summarywrite,show,or,talk,kungfu掌握情态动词can的肯定句和一般疑问句及其肯定、否定回答学会灵活运用can的多种否定形式：can’t;cannotExpressionsGrammarNewwordskungfutalkto…掌握can在what引导的特殊疑问句中的用法复习实义动词want在一般现在时中的用法,HomeworkPreviewthenewwordsandphrasesinSectionB(1a-1f).Dotheexercisesinstudents’book.