Lesson 127-128（课件+素材）-2024-2025学年新概念英语第一册

null Lesson 127 A famous actress Review! have to 不得不，必须 must 必须 has to 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 isn’t at home, so I have to look after my sister. We must help each other. 3.We must study hard．我们一定要努力学习。 4.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 will have to Review! 否定式的意义不同 　　must 的否定式 mustn’t 意为“一定不要”、“不允许”;而 have to 的否定式 don’t have to 意为“不必”(=needn’t)。比较： You mustn’t tell him about it.你一定不要告诉他这件事。 (这可能是秘密) You needn’t tell him about it.你不必告诉他这件事。 (他可能知道了) New words 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 著名的 be famous for 因为…而出名 他因他的新书而出名。 He is famous for his new book. be famous as 作为…而出名 陈奕迅作为歌手出名的。 Chen Yixun is famous as a singer. actress 女演员 她是一个著名的女演员。 She is a famous actress. actor 男演员 他是我最喜欢的男演员。 He is my favourite actor. 男服务员 waiter 男主人 host 王子 prince 女服务员 waitress 女主人 hostess 公主 Princess at least 至少 ① 至少 这只花瓶至少价值两万英镑。 This vase is worth at least 20,000 pounds. 至少你应该考虑一下我们的建议。 At least, you should consider our suggestions. ② 反正；无论如何；不管怎样 他尚未有出国的计划，至少据我所知是这样的。 He has no plans to go abroad yet, at least as far as I know. 采采芣苢，薄言采之。采采芣苢，薄言有之。 read 1. 通过阅读得知，阅悉，读知 2.辩认，读书，阅读 我没时间读书。 I have no time to read. read sb sth = read sth to sb 给某人朗读…… 她每晚给她的孩子们读故事。 She reads stories to her children every night. 3.了解，解开。 想要了解他很困难。 It is hard to read him. 采采芣苢，薄言采之。采采芣苢，薄言有之。 recognize KATE: Can you _________that woman, Liz? LIZ : I think______, Kate. It _______ Karen Marsh, the actress. KATE: I ________so. Who's that ________her? LIZ : That _________Conrad Reeves. KATE: Conrad Reeves, the actor? It _________.       Let me__________________. I think you're right!       Isn't he her______________? LIZ : No. He must be her_____________. KATE: Doesn't Karen Marsh ___________!`LIZ : She does, doesn't she! I read she's twenty-nine, but she must be _________forty. KATE: I'm sure she is. LIZ : She was a famous actress when I was still __________. KATE: That was_________________, wasn't it? LIZ : __________long ago! I'm _____________twenty-nine myself. I can must be thought beside must be can't be have another look third husband fourth or fifth look old at least a long time ago Not that not more than at school 1.What does Karen Marsh do? 2.Is the man an actor? 3.Is Karen Marsh look young? 4.How old is Liz? 采采芣苢，薄言袺之。采采芣苢，薄言襭之。 What does Karen Marsh do? She is an actress. Is the man an actor? Yes, he is. Is Karen Marsh look young? No, she isn’t. How old is Liz? She is not more than twenty-nine. KATE: Can you recognize that woman, Liz? LIZ: I think I can, Kate. It must be Karen Marsh, the actress. KATE: I though so. Who's that beside her? LIZ: That must be Conrad Reeves. KATE: Conrad Reeves, the actor? It's can't be. Let me have another look. I think you're right! Isn't he her third husband? LIZ: No. He must be her fourth or fifth. KATE: Doesn't Karen Marsh look old! LIZ: She does, doesn't she! I read she's twenty-nine, but she must be at least forty. KATE: I'm sure she is. LIZ: She was a famous actress when I was still at school. KATE: That was a long time ago, wasn't it? LIZ: Not that long ago! I'm not more than twenty-nine myself. 1.Can you recognize that woman, Liz? can 能 她会开车，但不会骑自行车。 She can drive, but she can’t 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? 2.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。 我想明天不会下雨。 I don’t 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。 It’s already ten o’clock. 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 (that) he is very clever. 3.I think I can. 我想我可以 I don’t think I can.我想我不能 I think I can’t. 否定前移： 我认为你是对的。 I think you are right. 我认为你不对。 I don’t think you are right. 4.I thought so. Who’s that beside her? I thought so. 我也这样想，我也这样认为。 Do you think (that) she will succeed? 你认为她会成功吗？ Yes, I think so. I 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 don’t think so. 否定：I don’t think so. 是的，我想会的。 5.That must be Conrad Reeves. must be 表示极肯定的推测，意思为“一定是…”. 6.Conrad Reeves, the actor? 7.It can’t be. Let me have another look. can’t be 不可能　跟must be意义相反 这个故事不可能是真的。 The story can’t 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. 8.I think you’re right! Isn’t he her third husband? 9.Isn’t he her third husband? 10.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 husband 11.Doesn’t 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 是系动词，后加形容词) 1.今天你看起来很开心。 You look happy today. 2.玛丽看起来很难过啊！ Mary looks sad! 系动词：sound, smell, taste, feel, get, turn, seem be, become… 1. The music sounds wonderful. 2. The flowers smell good. 3. His face turns red. 4. The food tastes good. 5. He seems quite happy. 12.She does, doesn’t she! 13.I read she’s twenty-nine, but she must be at least forty. 14.I’m 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! 没有那么久！ that 做副词，表示强调。 ---The French test was very difficult，wasn’t it? 法语考试很难，不是吗？ ---Well， not that difficult. 没有那么难。 Let me have another look. let sb. do sth. 让某人做某事 e.g. She ____________________________. 她不许她的孩子在河边玩。 have a look (at sth.) 看一眼 e.g. I bought a new dress. __________________. 我买了条新裙子，过来看一眼。 another adj. 又一个，再一次的 __________ 再吃一个 lets her children play by the river Come and have a look at it eat another one Isn’t he her third husband? 序数词前要加定冠词the，表示特指，但是若已有其他修饰词，如物主代词等，就不能再加the了。 e.g. 第一次 ___________________ 我的第一辆自行车 ___________ the first time the first bicycle Grammar focus 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有一些可能。 用法：1. 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can’t不可能。 例：现在他能在家么？ Can he stay at home at the moment? 他一定在家。 He must be staying at home. 他不可能在家。 He can’t be staying at home. 2. 情态动词+原形，表示对现在或将来的情况时行推测。 他可能是一名老师。（系表） He must be a teacher. 下个月，我们可能乘船旅行。 We may travel by sea next month. 3. 情态动词+be doing，表示对现在的情况进行推测。 例：他一定有很多钱。 He must be having a lot of money. 吉姆可能正在打篮球。 Jim may be playing the basketball. 4. 情态动词+have done，表示对过去的情况进行推测。 例： 昨天一定下雨了。 It must have rained yesterday. 我昨天不可能迟到。 I couldn’t have been late yesterday. 她昨晚应该给你打电话了。 She could have phoned you last night. 表示猜测和推断的情态动词must和can’t 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：can’t be 不可能是 （而不是mustn’t 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? Translation： It must be cold outside 外面肯定很冷。 They must be thirsty. 他们肯定很渴。 He can’t be Mr. Read. 他不可能是里德先生。 She can’t be late. 她不可能迟到。 1. You __________ do your homework? A.must B. must be 2. He ________ busy. A. must B. must be 3. I _______ fix that bicycle. A. can’t B. can’t be 4. It _______ my book. A. can’t B. can’t be 实战练习： thankyou $$null