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1、Lesson79-80Carol’sshoppinglistTOM:Whatareyoudoing,Carol?CAROL:I’mmakingashoppinglist,Tom.TOM:Whatdoweneed?CAROL:Weneedalotofthingsthisweek.CAROL:Imustgotothegrocer’s.Wehaven’tgotmuchteaorcoffee,andwehaven’tgotanysugarorjam.TOM:Whataboutvegetables?CAROL:Imustg
2、otothegreengrocer’s.Wehaven’tgotmanytomatoes,butwe’vegotalotofpotatoes.CAROL:Imustgotothebutcher’s,too.Weneedsomemeat.Wehaven’tgotanymeatatall.TOM:Havewegotanybeerandwine?AndI’mnotgoingtogetany!TOM:Ihopethatyou’vegotsomemoney.CAROL:Ihaven’tgotmuch.TOM:Well,Ih
3、aven’tgotmucheither!1.shoppingn.购物--goshopping 逛商店go+doing主要表示参加户外娱乐、体育等活动等godancing去跳舞，goriding去骑马，goshooting去射击，goboating去划船, goskating去滑冰,goskiing去滑雪，goclimbing去爬山,gofishing去钓鱼，gowalking去散步）--Shallwegoshopping?--Igoswimmingeveryafternoon.--Ioftenwenthunti
4、ngwithmyfatherwhenIwasyoung.do+doing表示日常的、室内的、非运动的活动，名词前常可加some,any,the,allthe,one's等修饰，doreading看点书，dowriting写点东西，dowashing洗衣物，dosewing缝补衣服，doeleaning搞卫生，doshopping购物docooking做饭--WedoshoppingeverySunday.--Momdoescookingeveryday.--Shespendshermoneyquickly.She
5、doestoomuchshopping.--IalwaystrytodosomereadingwhenIamfree.--Whodoesthecleaninginyourhouse?--Myfatherneverdoescooking.--HewasdoingsomereadingwhenIwentin.--Haveyoudoneanywritinglately?--Shedidthecleaningallbyherself.--Shedidallthecleaningalone.2.listn. 单子--Ine
6、edalistofyournames.我需要你们的一份名单。--Pleasemakealistofthingsyoumustdo.--namelist名单 /shoppinglist购物单makeashoppinglist写一张购物单。3.vegetablen.蔬菜，可数名词--Ilikevegetablesbetterthanmeat.--Peas,cabbages,potatoesandtomatoesareallvegetables.4.needv.(1)“需要” 作一般性动词--Ineedyourhelp
7、.--Heneedsfood,clothing,housingandlove.常见词组：--beinneedof需要--Weareingreatneedofwater.(2)need作情态动词时=must，后接动词原形，常用于疑问句、否定句，语气比must委婉。判断以下句中need是一般性动词还是情态助动词--NeedIhelphimwithhisLessons?--Weneedsomewater.--Youneedn’ttellmeyourideas.情态动词must need区别：need只用于否定形式和疑问
8、句，语气委婉；must只用于肯定形式和疑问句，语气强硬。另外need可用于if、whether引导的从句，或用于有否定语气的句子里，比如：hardlyadv.几乎；noonen.没有人。Must/Needyoufinishthework?Yes,Imust.No,Ineedn’t.mustneed与haveto的比较must和haveto都有“必须”的含义must“必须”
