新概念英语第一册第7980课 ppt课件.ppt
Lesson 79,Carols shopping list,groceries,fruit,vegetable,newsagent,magazine,newspaper,stationary,stationer,chemist,medicine,money,hope,Vocabulary,shopping n.购物list n.单子vegetable n.蔬菜need v.需要hope v.希望 thing n.事情money n.钱,shopping n.购物,go shopping do some shoppingshopping center 购物中心shopping mall 商业街区make a shopping list 制作购物清单,need v.需要,v.需要Does he need to know?n.需要（物）；必要There is no need of worrying.不必担心。Theres a growing need of new housing in many cities.许多城市正面临着对新建房屋的不断增长的需求。We dont have any urgent need for money.,hope v.希望,v.希望；盼望；期待hope to do sth.I hope to study abroad next year.hope thatI hope that I/you study abroad next year.n.希望，期望；指望We are full of hope for the future.Where there is life,there is hope.留得青山在，不怕没柴烧。n.期望着的事；被寄予希望的人His hope is that his son will get married and settle down soon.他所希望的是他儿子能早点结婚，安顿下来。He is a young man of genius,the hope of Russian poetry.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。Best wishes.,1、We havent got many tomatoes,but weve got a lot of potatoes.Have we got any beer and wine?No,we havent.havent=have not/weve=we have have got:havemany主要用于疑问句和否定句中，放在可数名词之前a lot of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,What do we need?We need a lot of things this week.I have got a lot of apples.,We havent got many tomatoes.Have they got many oranges?,We havent got much tea or coffee.Have your friends got much honey?,Ive got a lot of.,books,flowers,fruits,cheese,cocacola,Have you got many?I havent got many,cabbages,birds,colour eggs,Have you got much?I havent got much,steak,cheese,Scotch whisky,a lot of+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！,Activity time!,Lets make a shopping list!,Grammar in use,Must与Needmust表示“必须，应当”You mustnt make a noise!你不该弄出噪音来！Must I call the doctor?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 Need I make an appointment?我需要约一下时间吗？You need not hurry.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 I can go home.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。I need to go home.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。I neednt study.（need 情态动词）I dont need to study.（need 实义动词）Need you study?（need 情态动词）Do you need to study?（need 实义动词）,Key to written exercises,1 They need a lot of bread.They havent got much.They must go to the bakers to get some bread.2 She needs a lot of eggs.She hasnt got many.She must go to the grocers to get some eggs.3 They need a lot of magazines.They havent got many.They must go to the newsagents to get some magazines.4 I need a lot of beef.I havent got much.I must go to the butchers to get some beef.5 She needs a lot of butter.She hasnt got much.She must go to the grocers to get some butter.,Homework,1.To finish the exercises after the text.2.To practise the structures learned during the class.,
