新概念英语第一册_127课.pptx
SUSAN:_you come in and_ now,Peter?PETER:Not yet.I_ water the garden first.SUSAN:Do you _water it now?PETER:Im afraid I _.Look at it!Its terribly dry.SUSAN:_!PETER:Last summer it _very dry,too.Dont you remember?I _ water it every day.SUSAN:Well,Ill have tea_.SUSAN:That _quick!_already?PETER:Yes._the window.SUSAN:Its raining!That means you dont _water the garden.PERTR:That _ a pleasant surprise.It means I can have tea,_.Cant have tea must have to mustWhat a nuisancewas had to by myselfwas Have you finished Look out of need to insteadwas第1页/共26页review have to 与mustmust 表示主观的认为有必要，有义务have to 表示含有客观的环境方面的需要，除了“必须”之外，还有“不得不”。must 没有时态和人称的变化 I must,he musthave to 有时态和人称的变化 I have to,he has to第2页/共26页Must I arrive on time?-Yes,you must.-No,you neednt.Do I have to arrive on time?-Yes,you have to.-No,you dont have/need to.第3页/共26页 Lesson 127Do you know any famous actresses?Whos your favourite actress?第4页/共26页第5页/共26页Anne Hathaway第6页/共26页Kate Winslet 第7页/共26页key words&expressionsfamous adj.著名的actress n.女演员at least 至少actor n.男演员read(read/read)v.通过阅读得知第8页/共26页famous adj.著名的著名的be famous for 因为而出名中国因为熊猫出名China is famous for pandas.be famous as 作为而著名北京作为一个古城而闻名。Beijing is famous as an old city.第9页/共26页 actor 男演员actress 女演员waiter 男服务员waitress 女服务员host 男主持hostess 女主持第10页/共26页at least 至少至少这只古花瓶至少价值两万英镑。This antique vase is worth at least 20,000.请至少读这本书3遍。Please read the book at least 3 times.至多 at most第11页/共26页Notes on the textCan you recognize that woman,Liz?can 能她会开车，但不会骑自行车。She can drive,but she cant ride a bicycle.Can you.表示请求你能借我10美元吗？Can you lend me 10 dollars?Can I.表示提议要不要我帮你煮点咖啡。Can I make you some coffee?要不要我帮忙？Can I help you?第12页/共26页I think I can,Kate.It must be Karen Marsh,the actress.I think(that)我认为,我想.我认为他很聪明。I think(that)he is very clever.must be 一定是(一种极肯定的推测)己经10点了，我妈妈一定会生气的。Its already ten oclock.My mother must be angry.我们认为老师一定是在开玩笑。We thought the teacher must be joking.第13页/共26页I think I can.我想我可以 I dont think I can.我想我不能 I think I cant.我认为你是对的。I think you are right.我认为你不对。I dont think you are right.第14页/共26页I thought so.Whos that beside her?I thought so.我也这样想，我也这样认为。I think so.否定句I dont think so.你认为明天会下雨吗？Do you think it will rain tomorrow?不，我认为不会。No,I dont think so.第15页/共26页That must be Conrad Reeves.must be 表示极肯定的推测，意思为“一定是”.Conrad Reeves,the actor?It cant be.Let me have another look.cant be 不可能跟must be意义相反这个故事不可能是真的。The story cant be true.have another look 再看一看have a look 看一眼让我看一眼那本书。Let me have a look at that book.第16页/共26页I think youre right!Isnt he her third husband?Isnt he her third husband?No.He must be her fourth or fifth.must be 表示推测，有较强肯定意味。her fourth or fifth=her fourth husband or fifth husbandDoesnt Karen Marsh look old!她看起来健康。She looks well.她看起来不错。She looks good.第17页/共26页 look old 看起来很老 look 是感官动词，后加形容词1.You look happy today.今天你看起来很开心。2.Doesnt Mary look sad!玛丽看起来很难过啊！感官动词：sound,smell,taste,feel,look1.The music sounds wonderful.2.The flowers smell good.3.I feel good.4.The food tastes good.5.He looks quite happy.第18页/共26页She does,doesnt she!I read shes twenty-nine,but she must be at least forty.Im sure she is.be sure of/about 他深信他自己会成功。He is sure of success.对于这件事我确实有把握。I am really sure about it.第19页/共26页Not that long ago!Im not more than twenty-nine myself.not more than=less than 不超过，少于不超过50个学生参加了会议。Not more than 50 students attended the meeting.第20页/共26页表示表示猜测猜测和和推断推断的情态动词的情态动词must和和cant 表示对现在和将来的事做推断和猜测，与系动词be连用肯定的推断：must be 肯定是否定的推断：cant be 不可能是 （而不是mustnt be）It must be Karen Marsh，the actress.那一定是女演员凯伦马什。Can you find other sentences on the book?第21页/共26页sentences on the book：That must be Conrad Reeves.It cant be.He must be her fourth or fifth.but she must be at least forty.第22页/共26页Translation：It must be cold outside.外面肯定很冷。They must be thirsty.他们肯定很渴。He cant be Mr.Read.他不可能是里德先生。She cant be late.她不可能迟到。第23页/共26页Translation：他不可能是老师，他肯定是牙医。He cant be a teacher.He must be a dentist.她不可能是中国人，她肯定是日本人。She cant be Chinese.She must be Japanese.它不可能便宜，肯定很贵。It cant be cheap.It must be expensive.-门铃响了。肯定是Bob。-Theres the doorbell.It must be Bob.-不可能是Bob，他去电影院了。-It cant be Bob.Hes gone to the cinema.第24页/共26页Phrases：must be 肯定是cant be 不可能是I think so 我想是 (I dont think so 我不这样想)have another look 在看一眼look old 看起来很老at least 至少(at most 最多)a long time ago 很久以前more than 超过 第25页/共26页谢谢您的观看！第26页/共26页
