外研版七年级英语上Module9Unit3优质课件.ppt

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1、Unit3LanguageinuseModule9Peopleandplaces外研·七年级上册Languagepractice1.I’mstandingontheGreatWallofChinaandtalkingtoyou.2.Tonyiseatingadeliciousicecream.3.They’reworking.4.Peoplearen’thavingdinner.Grammar—现在进行时态—1.定义:表示现在(说话瞬间)正在进行的动作。HeiswatchingTVnow.Heis

2、drinkingaglassofwater.还可以表示当前一段时间内的活动或现阶段正在进行的动作。Weareworkingonafarmthesedays.Iamwritingabookthisyear.2.谓语动词的构成:助动词be+v-ing。请大家注意观察，其中的be随着人称、数的变化而变化(am,is,are三种形式)。I’mvisitingmyfriend.Heiseatinganicecream.We’repreparingforSpringFestival.Theyarelyingi

3、nthesun.v-ing的组成形式有如下几种：1)动词后面直接加-ingdoingbuyingplaying2)动词去掉e加-ing:havingtakinggivingwriting3)重读闭音节、结束只有一个辅音字母的,双写动词最后一个字母,然后加-ing。runningswimmingsittingshoppinggettingbeginningputting3.动词-ing的构词规律:4)特殊形式的变化lie—lyingdie—dying1)将下面的句子变为否定句:I’mwritingt

4、hepostcard.4.句型转换：在变为否定句时,be后加not。在变为一般疑问句时把be提前到句首,人称和be作相应变化。not2)将下面的句子变为一般疑问句:3)将下面的句子变为一般疑问句：Tonyhavinglunch.isIs?’mIwritingthepostcard.Areyou?5.现在进行时的标志词有:Look!Listen!Nowit’s8o’clock.Whatareyoudoing?等。例：(你在干什么)Whatareyoudoingnow?(我现在正在读书。)I’mrea

5、dingnow.(听，她正在唱歌。)Listen!Sheissinging.(看，我妈妈正在浇花。)Look!Mymotheriswateringtheflowers.1.Sheiswatchingaballet.(变否定句)2.We’rewaitingforourteacher.(变一般疑问句)3.IsTonycallingafriend?(作肯定问答)4.Theyarelyinginthesun.(划线提问)Sheisn’twatchingaballet.Areyouwaitingforyou

6、rteacher?Yes,heis.Whataretheydoing?PracticeTonyiscallingafriend.1Lookatthepicture.Saywhattheyaredoing.Damingistakingphotos.Somepeopleareenjoyingthesun.Somepeoplearelookingatthebuildings.Somepeoplearetalking.2CompletetheconversationbetweenTonyandhisdad

7、withthecorrectformofthewordsinbrackets.Tony:Hi,Dad!Dad:Hi,Tony.Whatareyoudoingnow?Tony:We(1)___________(visit)theForbiddenCity.LinglingandBetty(2)__________(write)postcards.arevisitingarewritingDad:WhatisDamingdoing?Tony:He(3)_________(take)photos.The

8、rearelotsofpeoplehere.They(4)____________(enjoy)thesun.Somepeople(5)____________(look)atthebuildingsandsome(6)____________(look)atmaps.Dad:Areyouhavingagoodtime?Tony:Yes,we(7)_____________(have)agreattime,Dad!SeeyounextMonday.istakingareenjoyi