英语人教版七年级下册新目标英语七年级下unit 6第二课时.pptx

Unit6ImwatchingTV.,2020/6/13,1,SectionA语法课,教学目标1.真确使用现在进行时陈述正在发生的事情并回答。2.能根据语境使用一般现在时与现在进行时表述现在,Whatareyoudoing?Im,talkingonthephone,doinghomework,watchingTV,cleaningtheroom,3,Whatishedoing?Heis,playingbasketball,playingtheguitar,playingthecomputer,playingfootball,brushingteeth,dancing,4,Whataretheydoing?Theyare,swimming,dancing,sleeping,playingping-pong,talking,5,1.基本用法：现在进行时可表示现在(说话时)正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。如：Myfatherisreadingnewspapersnow.SheisstudyingEnglishthesedays.,Grammar,现在进行时,2020/6/13,6,2.构成及句型结构：现在进行时由“助动词be(am,is,are)+动词-ing形式”构成。肯定式：主语+am/is/are+动词-ing+其他。如：Mymotheriscookingdinnerinthekitchen(厨房).否定式：主语+am/is/are+not+动词-ing+其他。如：Mymotherisntcookingdinnerinthekitchen.,2020/6/13,7,一般疑问句：Am/Is/Are+主语+动词-ing+其他?肯定回答：Yes,主语+am/is/are。否定回答：No,主语+amnot/isnt/arent。如：Isyourmothercookingdinnerinthekitchen?Yes,sheis./No,sheisnt.特殊疑问句：疑问词+am/is/are+主语+动词-ing+其他?如：Mymotheriscookingdinnerinthekitchen.Whereisyourmothercookingdinner?,2020/6/13,8,构成：be(am/is/are)+V-ing形式肯定式：主语+be+V-ing形式+其他.否定式：主语+be+not+V-ing形式+其他.一般疑问句：Be+主语+V-ing形式+其他？特殊疑问句：疑问词+be+主语+V-ing+其他？,现在进行时不同于一般现在时，通常在特定的情况下才使用。那么，什么时候使用现在进行时呢？1.表示现在正在进行的动作，时间状语为now时，通常用现在进行时。如：Steveisplayingsoccernow.2.当句子的开头为Look!或Listen!等时，表明说话时动作正在进行，应该用现在进行时。如：Look!Theyareswimmingintheriver.,何时使用现在进行时,2020/6/13,10,3.描述图片中人物的动作时，常用现在进行时，使画面更生动。如：Lookatthepicture!Thechildrenareplayinggamesinthepark.4.当句子前后的语境、时间等暗示动作正在发生时，也通常用现在进行时。如：WhereisLily?Sheisonthesofa.SheiswatchingTV.,2020/6/13,11,1.Who_overtherenow?A.singingB.aresingC.issingingD.sing2.Itseightoclock.Thestudents_anEnglishclass.A.haveB.havingC.ishavingD.arehaving3.Listen!Thebaby_inthenextroom.A.cryingB.criedC.iscryingD.cries4.Look!Thetwins_newsweaters.A.arewearingB.wearingC.arewearD.iswearing,2020/6/13,12,5.Donttalkhere.Grandparents_.A.issleepingB.aresleepingC.sleepingD.sleep6.Tomisaworker.He_inafactory.Hissisters_inahospital.A.work/workB.works/workC.work/works7.Who_Englishbestinyourclass?A.speakB.speaksC.isspeaking8.Mrs.Read_thewindowseveryday.A.iscleaningB.cleanC.cleans,2020/6/13,13,9.We_musicandoften_tomusic.A.like/listenB.likes/listensC.like/arelistening10.She_upatsixinthemorning.A.getB.getsC.getting11.OnSundayshesometimes_hisclothesandsometimes_someshopping.A.wash/doB.iswashing/isdoingC.washes/does12.Thetwinsusually_milkandbreadforbreakfast,butJim_somecoffeeforit.A.have/haveB.have/hasC.has/have,2020/6/13,14,按要求改写句子：she,thewindow,open,now(用现在进行时连词成句)_2.Thebirdsaresinginginthetree.(就划线部分提问)_3.is,who,thewindow,cleaning(连词成句)_4.Thechildrenareplayinggamesnearthehouse.(就划线部分提问)_,Sheisopeningthewindownow.,Whatarethebirdsdoinginthetree?,Whoiscleaningthewindow?,Whatarethechildrendoingnearthehouse?,2020/6/13,15,5.Sheisclosingthedoornow.(改成否定句)_6.Youaredoingyourhomework.(用“I”作主语改写句子)_7.they,thetree,sing,now,under.(用现在进行时连词成句)_8.TheYoungPioneersarehelpingtheoldwoman.(改成一般疑问句)_,Sheisntclosingthedoornow.,Iamdoingmyhomework.,Theyaresingingunderthetreenow.,AretheYongPioneershelpingtheoldwoman?,2020/6/13,16,用所给动词的现在进行时态填空。1.Myparents_(talk)aboutmenow.2.Look!Three