Lesson 79Carols shopping listgroceriesfruitvegetablenewsagentmagazinenewspaperstationarystationerchemistmedicinemoneyhopeVocabularyshoppingn.购物listn.单子vegetablen.蔬菜needv.需要hopev.希望thingn.事情moneyn.钱shoppingn.购物goshoppingdosomeshoppingshoppingcenter购物中心shoppingmall商业街区makeashoppinglist制作购物清单needv.需要v.需要Doesheneedtoknow?n.需要（物）；必要Thereisnoneedofworrying.不必担心。Theresagrowingneedofnewhousinginmanycities.许多城市正面临着对新建房屋的不断增长的需求。Wedonthaveanyurgentneedformoney.hope v. 希望希望v.希望；盼望；期待hopetodosth.Ihopetostudyabroadnextyear.hopethatIhopethatI/youstudyabroadnextyear.n.希望，期望；指望Wearefullofhopeforthefuture.Wherethereislife,thereishope.留得青山在，不怕没柴烧。n.期望着的事；被寄予希望的人Hishopeisthathissonwillgetmarriedandsettledownsoon.他所希望的是他儿子能早点结婚，安顿下来。Heisayoungmanofgenius,thehopeofRussianpoetry.他是一位年轻的天才，是俄罗斯诗歌的希望所在。wish不真实的一些东西，只是一些希望。Bestwishes.1、Wehaventgotmanytomatoes,butwevegotalotofpotatoes.-Havewegotanybeerandwine?-No,wehavent.havent=havenot/weve=wehavehavegot:havemany主要用于疑问句和否定句中，放在可数名词之主要用于疑问句和否定句中，放在可数名词之前前a lot of可用于可数名词前，又可用在不可数名词前，可用于可数名词前，又可用在不可数名词前，一般用于肯定句。一般用于肯定句。课文详解-Whatdoweneed?-Weneedalotofthingsthisweek.Ihavegotalotofapples.Wehaventgotmanytomatoes.Havetheygotmanyoranges?Wehaventgotmuchteaorcoffee.Haveyourfriendsgotmuchhoney?Ive got a lot of .booksflowersfruitscheesecocacolaHave you got many ?I havent got manycabbagesbirdscoloureggsHave you got much ?I havent got much steakcheeseScotchwhiskyalotof+可数名词复数用于肯定句many+可数名词复数用于否定句，疑问句much+不可数名词用于否定句，疑问句Remember it！Letsmakeashoppinglist!Grammar in useMust与与Needmust表示表示“必须，应当必须，应当” You mustnt make a noise! 你不该弄出噪音来！你不该弄出噪音来！ Must I call the doctor? 我必须请大夫吗？我必须请大夫吗？need 做情态动词时，做情态动词时，need表示表示“需要需要”、“必须必须”，作，作助动词时多用于疑问句和否定句，没有时态，人称、数格助动词时多用于疑问句和否定句，没有时态，人称、数格的变化，可以直接加否定形式。不能单独做谓语，后边加的变化，可以直接加否定形式。不能单独做谓语，后边加动词原形。动词原形。need + 动词原形动词原形 need 是情态动词是情态动词 Need I make an appointment? 我需要约一下时间吗？我需要约一下时间吗？ You need not hurry. 你不必太匆忙。你不必太匆忙。need 做实义动词时，就有人称、数格及时态上的变化，做实义动词时，就有人称、数格及时态上的变化，疑问句中也需用助动词疑问句中也需用助动词do；need + to + 动词原形动词原形 need 是实义动词是实义动词在肯定句中，need不可以象Icangohome.中的can的用法一样在肯定句中直接做情态动词，而是做实义动词。Ineedtogohome.在肯定句中，need后只跟动词不定式，不跟动词原形。而在否定句和疑问句中，情况就不是这样了。Ineedntstudy.（need情态动词）Idontneedtostudy.（need实义动词）Needyoustudy?（need情态动词）Doyouneedtostudy?（need实义动词）Key to written exercises1Theyneedalotofbread.Theyhaventgotmuch.Theymustgotothebakerstogetsomebread.2Sheneedsalotofeggs.Shehasntgotmany.Shemustgotothegrocerstogetsomeeggs.3Theyneedalotofmagazines.Theyhaventgotmany.Theymustgotothenewsagentstogetsomemagazines.4Ineedalotofbeef.Ihaventgotmuch.Imustgotothebutcherstogetsomebeef.5Sheneedsalotofbutter.Shehasntgotmuch.Shemustgotothegrocerstogetsomebutter.Homework1.Tofinishtheexercisesafterthetext.2.Topractisethestructureslearnedduringtheclass.