初中英语人教版七年级下册I‘m watching TV.ppt

ImwatchingTV.,SectionAPeriodTwo,Wordsandexpressions,housedrinkteadrinkteatomorrow,房子喝；饮料茶；茶叶喝茶明天；未来,Letsguesswhattheyaredoing.,talkingonthephone,Whatshedoing?Hes,watchingTV,Whataretheydoing?Theyre,IsNancydoinghomework?,No,sheisnt.Sheswritingaletter.,IsTomdoinghomework?,No,heisnt.Hesdrawing.,Languagepoints,现在进行时态,1.定义：表示现在正在进行的动作。,2.构成：am(is,are)+动词的现在分词,ThePresentContinuousTense,动词现在分词的构成规律,1)一般情况下，在动词原形后直接加-ing。如：workworkingdodoingplayplaying,2)以不发音的字母e结尾的动词，去掉e，再加-ing.如：dancedancingcomecoming,3)重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing。如：getgettingshopshoppingrunrunningswimswimming,Doyouknowhowtoget“-ing”?Letstry!,do_watch_clean_read_eat_play_dance_write_run_swim_,watching,doing,cleaning,playing,writing,reading,running,swimming,eating,dancing,现在进行时态一、用法：1.表示现在（说话瞬间）正在进行或发生的动作。例如：我正在做作业。Im_myhomeworknow.他们在操场上踢足球。Theyre_soccerontheplayground.2.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。例如：这些天来，我们在做一架模型飞机。Weare_thesedays.,playing,doing,makingamodelplane,这个月我们一直在为英语考试而学习。We_fortheEnglishtestthismonth.二、句子结构：1.陈述句：主语+be(am,is,are)not+V.ing+我正在洗衣服。_他正在打电话。_他们没在下象棋。_彼特没在打篮球。_,Imwashingtheclothes.,Theyarenotplayingchess.,arestudying,Heistalkingonthephone.,Peterisntplayingbasketball.,2.一般疑问句：Be(Am,Is,Are)+主语+V.-ing她正在弹钢琴吗？_你们正在做作业吗？_3.特殊疑问句特殊疑问词+be(am,is,are)+主语+V.ing杰克正做什么事情？_他们正在做什么事情？_,Areyoudoingyourhomework?,WhatisJackdoing?,Whataretheydoing?,Issheplayingthepiano?,三、常用时间状语：now,rightnow或表示现在情景的look,listen等。格林先生现在正在写一个故事。_看！他们正在吃早饭。_,Mr.Greeniswritingastorynow.,Look!Theyreeatingbreakfast.,四、与一般现在时态的区别一般现在时态表示经常性、习惯性的动作；谓语动词为原形或第三人称单数形式；时间状语常为usually,often,sometimes,onMonday,everyday。琳达通常在早上冲个澡。_,Lindausuallytakesashowerinthemorning.,3a,Writesentencesfollowingtheexamples.,1.Jenny/cleanthehouse/nowJennyiscleaningthehousenow.2.Bob/makedinner/everySaturdayBobmakesdinnereverySaturday.,3.Marysparents/drinktea/afterdinner_4.Bill/talkonthephone/now_5.SusanandBob/watchTV/onweekends_,Marysparentsdrinkteaafterdinner.,Billistalkingonthephonenow.,BeckyandBobwatchTVonweekends.,3b,Numberthesentencesinordertomakeatelephoneconversation.Thenpracticeitwithapartner.,_Doyouwanttogotomorrowthen?_OK.Seeyoutomorrowevening!_Imreadingabook._Letsgoatsevenoclock._No,thisbookisreallyinteresting._Whatareyoudoing?_Doyouwanttogotothemoviesnow?_Sure,whattime?,1,2,3,4,5,6,7,8,3c,Taketurnsmimingdifferentactivitiesinyour