新概念英语第一册127课ppt课件.pptx

Lesson 127A famous actressSUSAN:_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 insteadwasreview 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 toMust 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.Lesson 127Do you know any famous actresses?Whos your favourite actress?Anne HathawayKate Winslet 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.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 mostNotes 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?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.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.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.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.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.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.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.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.表示猜测和推断的情态动词must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?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.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。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.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