新概念第127-128课课件教案资料.ppt

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1、新概念第127-128课课件SUSAN:Can’tyoucomeinandhaveteanow,Peter?PETER:Notyet.Imust____thegardenfirst.SUSAN:Doyouhaveto_____itnow?PETER:I’mafraidImust.Lookatit!It’s______dry.SUSAN:Whata_______!PETER:Lastsummeritwasverydry,too.Don’tyouremember?Ihad_______itevery

2、day.SUSAN:Well,I’llhaveteabymyself.SUSAN:Thatwasquick!Haveyoufinishedalready?PETER:Yes.Lookoutofthewindow.SUSAN:It’sraining!That_____youdon’tneedto_____thegarden.PETER:Thatwasapleasant_______.It_____Icanhavetea,instead.waterwaterterriblynuisancetowat

3、ermeanswatersurprisemeansTeafortwoFillintheblanks1SUSAN:_____you____inand____teanow,Peter?PETER:Notyet.I_________thegardenfirst.SUSAN:___you___________itnow?PETER:I’mafraidI____.____atit!It’sterriblydry.SUSAN:Whatanuisance!PETER:Lastsummerit___verydr

4、y,too._____you________?I___________iteveryday.SUSAN:Well,I’ll____teabymyself.SUSAN:That___quick!____you_______already?PETER:Yes.____outofthewindow.SUSAN:It’s______!That_____you________________thegarden.PETER:That___apleasantsurprise.It_____I_______

5、tea,instead.Can’tcomehavemustwaterDohavetowatermustLookwasDon’trememberhadtowaterhavewasHavefinishedLookrainingmeansdon’tneedtowaterwasmeanscanhaveTeafortwoFillintheblanks2TranslateI。你就不能进来和我一起喝茶吗2.真讨厌！3.它非常干4.好吧，我自己喝茶吧5，你已经完成了吗？6.那真是意想不到的好事7.那意味着我可

6、以喝茶了8.你现在必须浇吗？snowheavilystayathomemusthavetoItissnowingveryhard,soIhavetostayathome.…,soIdon’thaveto/don’tneedtomeetAliceatthestation.I________takeataxi,becauseIdon’twanttogotherebybus.mustI________takeataxi,becauseIcan’tgetabus.havetoReview!haveto不

7、得不，必须must必须hastohadtohaveto强调客观的需要，含有“不得不，被迫”的意思。haveto有人称，时态的变化。must则没有人称，时态的变化。must强调主观的看法，即主观上的必要，有责任，有义务去做。Mumisn’tathome,soIhavetolookaftermysister.Wemusthelpeachother.Wemuststudyhard．我们一定要努力学习。Hehadtogoonfootbecausetherewassomethingwrongwithhis

8、car.因为他的汽车坏了，他不得不走着去。havehadtowillhaveto[否定式的意义不同]must的否定式mustn’t意为“一定不要”、“不允许”;haveto的否定式don’thaveto意为'不必'(=needn't)。比较：Youmustn'ttellhimaboutit.你一定不要告诉他这件事(这可能是秘密)Youneedn'ttellhimaboutit.你不必告诉他这件事。(他可能知道了)Review!MustIarriveontime?-Yes,youmust.-No,