新概念一Lesson127(共51张)课件

1、snow heavily stay at homemusthave to It is snowing very hard , so I have to stay at home., so I dont have to / dont need to meet Alice at the station. I _ take a taxi, because I dont want to go there by bus. must I _ take a taxi, because I cant get a bus. have to Review! have to 不得不，必须 must 必须 has t

2、o had to have to 强调客观的需要，含有“不得不，被迫”的意思。而must 强调主观的看法，即主观上的必要，有责任，有义务去做。have to 有人称，时态的变化，而must没有。Mum isnt at home, so I have to look after my sister.We must help each other.We must study hard我们一定要努力学习。He had to go on foot because there was something wrong with his car.因为他的汽车坏了，他不得不走着去。 have had to w

3、ill have toReview!否定式的意义不同must 的否定式 mustnt 意为“一定不要”、“不允许”;而 have to 的否定式 dont have to 意为“不必”(=neednt)。比较：You mustnt tell him about it.你一定不要告诉他这件事。 (这可能是秘密)You neednt tell him about it.你不必告诉他这件事。 (他可能知道了)I think she is Chinese.I dont think so.She cant be Chinese. She must be Japanese.What nationality

4、 is she?What nationality is he?I think he is French.I dont think so.He cant be French. He must be Germany.Beck:贝克。Guess！How old are they?I think she is 35 years old.I dont think so.She cant be 35. She must be 40 years old.I think he is 65 years old.I dont think so.He cant be 65. He must be 70 years

5、old.Guess:What are they doing?I think he is singing.I dont think so.He cant be singing.He must be playing the piano.I think they are eating.I dont think so.They cant be eating.They must be talking.I think they are singing.I dont think so.They cant be singing.They must be dancing.What are their job?I

6、 think he is a cook.I dont think so.He _ a cook.He _ a baker.cant bemust beI think he is a worker.I dont think so.He _a worker.He _ a cook.I think he is .I dont.He _ a .He _ a hairdresser.Pairwork!Guess your partner:How old is your father/mother?Whats your fathers/mothers job?Whats he/she doing now?

7、Do it like this:He must be .She must be doing.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）不要把它们和 must ， can混淆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?情态动词表示推测：情态动词表示推测的有：must一定、could很有可能、may可能、might

8、有一些可能。它们的用法是： 它们表示推测只能用于肯定句之中，而疑问句用can，否定句用cant不可能。例：Can the he stay at home at the moment? 现在他能在家么？He must be staying at home. 他一定在家。He cant be staying at home. 他不可能在家。1. 情态动词+原形，表示对_推测。例：He must be a teacher. 他一定是一名老师。（系表）肯定的推断：否定的推断： （而不是mustnt be） 现在或将来的情况进行must be 肯定是cant be 不可能是 2. 情态动词+be doi

9、ng，表对:_推测。例：He must be having a lot of money. 他一定有很多钱。 他们一定正在睡觉吧。 They must be sleeping. Jim may be playing the basketball. 吉姆可能正在打篮球。正在进行的情况进行3. 情态动词+have done，表示对过去的情况进行推测。例：It must have rained yesterday. 昨天一定下雨了。 I cant have been late yesterday. 我昨天不可能迟到。 She could have phoned you last night. 她昨晚

10、应该给你打电话了。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。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 expe

11、nsive.-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. Lesson 127 A famous actressLets go and have a look at them!Can you recognize them?Whats his job?He is an actor.Whos the girl beside him?What her job?She is an actress.He is a famous actor

12、.She is a famous actress.What are their jobs?They are actresses.单词学习famous 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1.be famous for 因为而出名The town is famous for its beautiful parkHe is famous for his novels. 2.be famous as 作为而出名He is famous as a writer. Be

13、ijing is famous as an old city. Hangzhou is famous as a tourist place. actress 女演员act 扮演，表演。She is a famous actress.她是一个著名的女演员。actor 男演员He is my favourite actor.他是我最喜欢的男演员。男服务员 waiter 男主人 host女服务员 waitress 女主人 hostess at least 至少 至少You have 10 yuan at least.I will buy five bags at least. It will cos

14、t at least five dollars.at most 最多，最大We can stay for two days at most.I can pay only 10 yuan at most. read 通过阅读得知，阅悉，读知We read about the storm in the paper today.2.辩认，读书，阅读I have no time to read. 我没时间读书。read sb sth = read sth to sb 给某人朗读他朗读了一首诗给全班学生听。He read the class a poem. 3.了解，解开。It is hard to r

15、ead him. 想要了解他很困难。Lesson 127 textKATE: Can you recognize that woman, Liz?LIZ: I think I can, Kate. It must be Karen Marsh, the actress.KATE: I thought so. Whos that beside her?LIZ: That must be Conrad Reeves.KATE: Conrad Reeves, the actor? Its cant be. Let me have another look. I think youre right!

16、Isnt he her third husband?LIZ: No. He must be her fourth or fifth.KATE: Doesnt Karen Marsh look old!LIZ: She does, doesnt she! I read shes twenty-nine, but she must be at least forty.KATE: Im sure she is.LIZ: She was a famous actress when I was still at school.KATE: That was a long time ago, wasnt i

17、t?LIZ: Not that long ago! Im not more than twenty-nine myself.Listen to the tape and answer the questions:What does Karen Marsh do?She is an actress.Is the man an actor?Yes, he is.Is Karen Marsh look young?No, she isnt.How old is Liz?She is not more than twenty-nine.课文讲解Can you recognize that woman,

18、 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

19、 very clever. 我想明天不会下雨。I dont think it will rain tomorrow. 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 thought so. Whos that beside her? I thought so. 我也这样想，我也这样认为。so 副词 “这样”你认为她会成功吗？Do you think (that

20、) she will succeed? 是的，我想会的。Yes, I think so. 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.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. :否定式：

21、I didnt 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

22、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：名词：have another look 再看一眼 look 是系动词，后加形容词1.You l

23、ook 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系动词：sound, smell, taste, feel, get, turn, seem be, become1. The music sounds wonderful.2. The flowers smell good.3. His face turns red.4. The food tastes good.5. He seems quite happy.She does, doesnt she! I read shes twenty-nine, but she mus

24、t 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. She was a famous actress when I was still at school. still 还他 还年轻He is still young. 天还在下雨Its still raining. at school 在求学，在校就读Not that long ago! Im not more than twenty-nine

25、myself. not more than 不多于，只是客观陈述数量 There are not more than ten books in my bag.not more than =less than 不超过，少于没有那么久！ that 做副词，表示强调。-The French test was very difficult，wasnt it? 法语考试很难，不是吗？-Well， not that difficult.没有那么难。1.Whos that beside her? beside=next to2.Isnt he her third husband? 否定形式的疑问句：目的是加

26、强语气，或者要求得到对方的确认。本课还有一处是： Doesnt Karen Marsh look old!3. She does, doesnt she? does:省略用法，代指的是she looks old, 其后紧跟了 一个：_。反义疑问句反义疑问句 反义疑问句，即附加疑问句。它表示提问人的看法,没有把握,需要对方证实。 反义疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句。 （注意：后一部分的简短疑问句，由“助动词+主语”构成。两部分的人称时态应保持一致。） 陈述部分肯定式+疑问部分否定式 可记为 前肯后否 They work hard, dont they? 陈述

27、部分否定式+疑问部分肯定式 可记为 前否后肯 They dont work hard, do they? 反义疑问句的回答： 1. 当陈述部分为肯定式，反意疑问句为否定式时，回答只需照情况即可。 Its new, isnt it? “是新的，对吗？” Yes, it is. “对，是新的。”No, it isnt. 不，不是新的。” 反义疑问句 2. 当陈述部分为否定式，反意疑问句为肯定式时，其回答往往与汉语不一致，需特别引起注意： It isnt new, is it? “不是新的，对吗？” “Yes, it is. “不，是新的。” No, it isnt. “是的，不是新的。” （回答否

28、定式的反意疑问句，yes跟肯定，No接否定的规则还是不变的。翻译回答部分的时候，只需要把翻译疑问句中省略的部分重现在回答中，就可以正确地翻译出来。） He doesnt know her, does he? 他不认识她，是吗？ Yes，he does.=Yes, he does (know her) 在翻译的时候，不用去管yes，只需要翻译后部分，他认识她。所以整个回答就应该是，“不，他认识她。” No, he doesnt= No, he doesnt (know her) 翻译时，先后半部分，他不认识她。之后再结合句子来把yes跟no的具体含义，分析清楚。 sentences on the

29、 book：That must be Conrad Reeves.It cant be.He must be her fourth or fifth.but she must be at least forty.Important phrases 短语/词组I think so 我想是 (I dont think so 我不这样想)have another look 在看一眼at least 至少 (at most 最多)a long time ago 很久以前be famous for 因为而出名be famous as 作为而出名be sure of / be sure that肯定can

30、t be 不可能must be 一定是Look + adj. 看起来not more than 不多于 more than 超过 have another look 在看一眼KATE: Can you _that woman, Liz?LIZ : I think_, Kate. It _ Karen Marsh, the actress.KATE: I _so. Whos that _her?LIZ : That _Conrad Reeves.KATE: Conrad Reeves, the actor? Its_. Let me_. I think youre right! Isnt he her_?LIZ : No. He must be her_.KATE: Doesnt Karen Marsh _!LIZ : She does, doesnt she! I read shes twenty-nine, but she must be _forty.KATE: Im sure she is.LIZ : She was _When I was still at school.KATE: That was_, wasnt it?LIZ