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1、Module1 Grammar Smalltalk Readthesentencefromthelisteningpassageandanswerthequestions Youneedn thavespokensoslowly 1 Whosaidthis thetouristortheEnglishperson Thetourist Activity1 2 Whydidshesayit A Theotherpersonwasspeakingtooquickly B Theotherpersonwasspeakingtooslowly C Theotherpersonwasspeakingsl
2、owlyanditwasn tnecessary C didn tneedtodo 和 needn thavedone 的异同 didn tneedtodo表示 过去不必做某事 事实上也没做 Needn thavedone表示 过去不必做某事 但事实上做了 JohnwenttothestationwiththecartomeetMary soshedidn tneedtowalkbackhome 约翰开车去车站接玛丽 所以她不必步行回家了 needn thavedone表示 过去不必做某事 但事实上做了 Discussion Therewasplentyoftime She A mustn t
3、havehurriedB couldn thavehurriedC mustnothurryD needn thavehurried 选择D needn thavedone 意为 本不必 即已经做了某事 而时实际上不必要 mustn thavedone用法不正确 对过去发生的事情进行否定性推断应为couldn thavedone 不可能已经 mustnotdo不可以 用于一般现在时 Groupwork Rewritethesesentencesusingneedn thavedone 1 Itwasn tnecessaryforyoutobringsomeflowers Youneedn th
4、avebroughtsomeflowers Activity2 2 Thankyoufortidyingtheroom butitwasn tnecessary Youneedn thavetidiedtheroom 3 Therewasnoneedforyoutobuytheboxofchocolates Youneedn thaveboughttheboxofchocolates 4 Whydidyougotoschool It sSunday Youneedn thavegonetoschool It sSunday 5 Thankyouforbringingthebooktoshowm
5、e butIalreadyhaveit Youneedn thavebroughtthebooktoshowme Ialreadyhaveit Completethesentencesusingdidn tneedtoorneedn thavedone Example ItwasaninformalpartysoIdidn tneedtowear wear asuit Activity4 1 Webroughtsomefoodtothepartybuttherewastoomuch sowe bring any 2 MyfriendspokegoodMandarinsoI translate
6、thespeechforhim didn tneedtotranslate needn thavebrought 3 Theofficehadalreadyopenedwhenwearrivedsowe wait outsideinthestreet 4 Igottothepartyat6p m buttherewasnoonethere soI arrive soearly 5 Itoldthehostallaboutmyhometownandthenhetoldmehe dbeenthere I tell himanything didn tneedtowait needn thavearrived needn thavetold
