新概念英语第一册第79-80课课件

Lesson79Carol’sshoppinglistgroceriesfruitvegetablenewsagentmagazinenewspaperstationarystationerchemistmedicinemoneyhopeVocabulary•shoppingn.购物•listn.单子•vegetablen.蔬菜•needv.需要•hopev.希望•thingn.事情•moneyn.钱★shoppingn.购物•goshopping•dosomeshopping•shoppingcenter购物中心•shoppingmall商业街区•makeashoppinglist制作购物清单★needv.需要•①v.需要•Doesheneedtoknow?•②n.需要（物）；必要•Thereisnoneedofworrying.•不必担心。•There’sagrowingneedofnewhousinginmanycities.•许多城市正面临着对新建房屋的不断增长的需求。•Wedon’thaveanyurgentneedformoney.★hopev.希望•①v.希望；盼望；期待•hopetodosth.•Ihopetostudyabroadnextyear.•hopethat•IhopethatI/youstudyabroadnextyear.•②n.希望，期望；指望•Wearefullofhopeforthefuture.•Wherethereislife,thereishope.[留得青山在，不怕没柴烧。]•③n.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、Wehaven’tgotmanytomatoes,butwe’vegotalotofpotatoes.-Havewegotanybeerandwine?-No,wehaven’t.haven’t=havenot/we’ve=wehavehavegot:havemany主要用于疑问句和否定句中，放在可数名词之前alotof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。课文详解-Whatdoweneed?-Weneedalotofthingsthisweek.•Ihavegotalotofapples.•Wehaven’tgotmanytomatoes.•Havetheygotmanyoranges?•Wehaven’tgotmuchteaorcoffee.•Haveyourfriendsgotmuchhoney?I’vegotalotof....booksflowersfruitscheesecocacolaHaveyougotmany…?Ihaven’tgotmany…cabbagesbirdscoloureggsHaveyougotmuch…?Ihaven’tgotmuch…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Rememberit！Let’smakeashoppinglist!Grammarinuse•Must与Need•must表示“必须，应当”Youmustn’tmakeanoise!你不该弄出噪音来！MustIcallthedoctor?我必须请大夫吗？•need做情态动词时，need表示“需要”、“必须”，作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，后边加动词原形。•need+动词原形need是情态动词NeedImakeanappointment?我需要约一下时间吗？Youneednothurry.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，疑问句中也需用助动词do；•need+to+动词原形need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。•Ineedn'tstudy.（need情态动词）•Idon'tneedtostudy.（need实义动词）•Needyoustudy?（need情态动词）•Doyouneedtostudy?（need实义动词）Keytowrittenexercises•1Theyneedalotofbread.Theyhaven’tgotmuch.•Theymustgotothebakerstogetsomebread.•2Sheneedsalotofeggs.Shehasn’tgotmany.•Shemustgotothegrocerstogetsomeeggs.•3Theyneedalotofmagazines.Theyhaven’tgotmany.•Theymustgotothenewsagentstogetsomemagazines.•4Ineedalotofbeef.Ihaven’tgotmuch.•Imustgotothebutcherstogetsomebeef.•5Sheneedsalotofbutter.Shehasn’tgotmuch.•Shemustgotothegrocerstogetsomebutter.Homework•1.Tofinishtheexercisesafterthetext.•2.Topractisethestructureslearnedduringtheclass.