七下第六单元语法.ppt

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1、Ifyou’rehappyandyouknowitclapyourhandsIfyou’rehappyandyouknowitstompyourfeetIfyou’rehappyandyouknowitwinkyoureyesIfyou’rehappyandyouknowitneverbeafraidtoshowitIfyouarehappyUnit6IamwatchingTV.GrammarFocus第十四中学张文BobJennyTomMikeJim’smomJimJohnTinaDaveMaryH

2、appyApartmentsSheoftenwatchesTVafterdinner.Jennyismyfriend.Itis8:00pmnow.Look!SheiswatchingTV.Sheusuallyshopsonweekends.Jennyismyfriend.Atthemomentsheisinthesupermarket.Sheisshopping.Sheusuallyshopsonweekends.SheoftenwatchesTVafterdinner.Look!Sheiswatchi

3、ngTV.Sheisshoppingnow.现在经常反复发生的存在的状态或习惯性的动作现在（说话瞬间）正在进行或发生的动作SimplePresentTense一般现在时PresentProgressiveTense现在进行时usually,often,sometimes,seldom,onceaweek,everyyear…look,listen,now…V/Vs/esbe(is/am/are)+do-ingTheformofPresentProgressiveTense现在进行时的构成:What’ss

4、hedoing?ListenandguessSheisdrinking.drink---drinkingWhat’shedoing?ListenandguessHeiswatchingTV.watch---watchingWhat’shedoing?ListenandguessHeisridingabike.ride---ridingWhataretheydoing?ListenandguessTheyaredancing.dance---dancingWhat’sitdoing?Listenandgu

5、essItisswimming.swim---swimmingWhat’sthecookdoing?ListenandguessHeiscuttingsomevegetables.cut---cuttingdrink---drinkingwatch---watchingWordsride---ridingdance--dancingswim---swimmingcut---cuttingRules1.一般情况下直接在动词后加ing2.以不发音的字母e结尾的动词，去掉e，再加ing3.以重读闭音节结尾，且

6、末尾只有一个辅音字母的动词，双写这个辅音字母再加ingRules:动词—ing形式的构成Moreexercisesgo------use------shop------write------fly------begin------goingusingshoppingwritingflyingbeginningWritesentencesin3a.1.Jenny/cleanthehouse/nowJennyiscleaningthehousenow.2.Bob/makedinner/everySaturd

7、ayBobmakesdinnereverySaturday.3.Mary’parents/drinktea/afterdinnerMary’parentsdrinkteaafterdinner.4.Bill/talkonthephone/nowBillistalkingonthephonenow.5.BeckyandBob/watchTV/onweekendsBeckyandBobwatchTVonweekends.Iamdrawimgaflower.Iamnotdrawing…What’shedoin

8、g?Heisswimming.Heisnotrunning.Whataretheydoing?Theyarenotsinging.Theyaredancing.Whatishedoing?Heisdrinkingmilk(now).Ishedrinkingmilk(now)?Yesheis.Isshedoingherhomework?Nosheisn’t.Whatisshedoing?Sheiscleaningthehouse.Guess-