新概念英语第二册Lesson41.ppt

Lesson 41 Do you call that a hat?,New words and expressions 生词和短语 rude adj. 无礼的 mirror n. 镜子 hole n. 孔 remark v. 评说 remind v. 提醒 lighthouse n. 灯塔,rude 1)adj无礼的，不礼貌的， 冒昧的 rude remarks不礼貌的批评 Don t be so rude to the taxi driver. It is not his fault that the traffic is heavy. it is rude of sb to do sth 某人做某事是不礼貌的 It is rude of you to speak with your mouth full. 2)adj粗鲁的，猛烈的，突然的 rude treatment 粗鲁的对待 a rude shock 猛烈的打击 3)adj未加工的，天然的 rude cotton原棉 rudeness n.无礼 rudely adv粗鲁地，无礼地 反义词： polite adj礼貌的，客气的 politeness n礼貌，客气 politely adv礼貌地，客气地, mirror 1)n镜子，反射镜 look at oneself in the mirror照镜子 She looked in the mirror.她照镜子。 I can see myself in the drive mirror. 2) n，（忠实的）写照 His novel is a mirror of his time 他的小说就是他那个时代的真实写照 Can newspaper be the mirror of the times we live in? 报纸会是我们所生活的年代的写照吗？, hole n洞，孔，坑 a hole in the wall墙上的一个洞 The prisoner escaped through a hole in the wall. 犯人通过墙上的一个洞逃跑了。prz()n dig a hole in the ground 在地上挖一个洞 fill up a hole 填平坑洞 My socks are in holes=My socks are full of holes. 同音词： whole adj全部的, remark 1) V评论，评说 remark on sth. 评论某事 remark upon sth.评论某事 I couldnt help remarking on her beauty. could not help 禁不住，忍不住 “I thought it was strange, he remarked. 2)V（旧或文）注意到，觉察 remark the likeness between father and son 观察父亲和儿子的相似处 Like father，like son remark / observe说，谈论；注意，觉察bzv observe评论，评说（正式文中） We mustnt buy things we dont need, I remark. = We mustnt buy things we don t need , I observed., remind v使人想起，提醒某人 remind sb. of sth. 使人想起某事，提醒某人某事 The secretary reminded the manager of attending the meeting. He reminds me of his father.他让我想起他的父亲了。 Do I have to remind you of that ugly tie? remind sb + that提醒某人这件事情 She reminded me that I hadnt watered the flowers. remind sb to do sth提醒某人做某事 Remind me to mail this letter. 提醒我去寄那封信。 reminder n提示，提醒 This is only a reminder.这仅仅是一个提醒。, lighthouse n灯塔 A lighthouse must be built at that dangerous place. 在那个容易出事的地方一定得修建灯塔。 light-fingered 手指灵巧/喜欢顺手牵羊（口） light-headed 头晕眼花 light-hearted 心情轻松的 light-year 光年 light-ship 信号船,TEXT,Do you call that a hat? I said to my wife. You neednt be so rude about it, my wife answered as she looked at herself in the mirror. I sat down on one of those modern chairs with holes in it and waited. We had been in the hat shop for half an hour and my wife was still in front of the mirror. We mustnt buy things we dont need, I remarked suddenly. I regretted saying it almost at once. You neednt have said that, my wife answered. I neednt remind you of that terrible tie you bought yesterday. I find it beautiful, I said. A man can never have too many ties. And a woman cant have too many hats, she answered. Ten minutes later we walked out of the shop together. My wife was wearing a hat that looked like a lighthouse!,“你把那个叫帽子吗？”我对妻子说。 “你说话没必要这样不客气，”我的妻子边回答边照着镜子。 我坐在一个新式的满是网眼儿的椅子上，等待着。我们在这家帽店已经呆了半个小时了，而我的妻子仍在镜子面前。 “我们不应该买我们不需要的东西，”我突然发表意见说，但马上又后悔说了这话。 “你没必要这么说，”我妻子回答说，“我也不必提醒你昨天买的那条糟糕透了的领带。” “我觉得它好看，”我说，“男人有多少领带也不会嫌多。” “女人有多少帽子也不嫌多。”她回答。 10分钟以后，我们一道走出了商店。我妻子戴着一顶像灯塔一样的帽子。,Do you call that a hat? I said to my wife. call sbsth+名字 把叫做 Just call me Tina We call our dog little tiger. a sixteen-year-old girl called Liu Hulan.,You neednt be so rude about it, l my wife answered as she looked at herself in the mirror. neednt have done 原本不必做, 但是做了 You neednt have bought the gifts. neednt do 不必做 You neednt come. neednt情态动词“不必，没有必要” look at oneself in the mirror 照镜子,I sat down on one of those modern chairs with holes in it and waited. We bad been in the hat shop for half an hour and my wife was still in front of the mirror.,We mustnt buy things we dont need, I remarked suddenly. I regretted saying it almost at once, mustnt表示“不应该”，是表示一种“禁止”的意思。 regret to do sth 很遗憾的要做某事 I regret to say I can t help you. 很遗憾我不能帮你。 regret doing sth 后悔做过某事 I regretted being unable to come today. 我很后悔今天没来。 I regretted having been careless，我很后悔那样粗心。 也就是说doing表示做过了；to do表示将来的动作还没有发生的。 remember to do sth 记得去做某事、 remember doing sth 记得做过某事 forget to do忘记去做某事 forget doing忘记做过某事 stop to do停下来去做某事 stop doing 停止做某事,You neednt have said that, my wife answered. neednt have done 本来没必要做某事，而实际上已做了 You neednt have told them that. 这你本可不告诉他们的。,情态动词，有时和动词的完成形式构成谓语，表示“应当已经做过某事“想必已经做过”的含义。 I should have thought of that 我本该想到那一点的。 They shouldnt have left so soon.他们本没必要这么快就走了。 She must have been through a lot她一定受了很多苦了。 He cannot have finished the work so soon.他不会这么快就完成工作了。 You may have read about it in the papers. 你一定在报纸上看到这件事情了。 We ought to have given more help.我们本应该给你更多的帮助的。 情态动词和动词的进行式构成谓语，表示“应当正在”“想必正在”这类含义。 She shouldnt be working like that. She s still so weak. You should be wearing a mask 你应该正戴着口罩呢。 He can t be swimming in such weather.这种天气，他不会在游泳呢。 At the moment she may be playing with her schoolmates.,I neednt remind you of that terrible tie you bought yesterday. You bought yesterday 定语从句，修饰tie这个词。 remind sb of sth 提醒某人某事。,I find it beautiful, I said. A man can never have too many ties. find it beautiful it做宾语，beautiful做宾语补足语。 find+宾语+宾语补足语 l find a vase broken. 我发现花瓶碎了。 He is finding the trip very exciting She found herself in hospital can not.too 无论如何也不过分，越.越好 l cannot thank you too much You can never study too hard. You cannot be too careful 你越小心越好。,A woman cant have too many hats. she answered. Ten minutes later we walked out of the shop together. My wife was wearing a hat that looked like a lighthouse! wear v穿戴 wear a beard，wear a happy smile，wear a watch wear earrings，wear a troubled look，wear a hat 表示“穿戴在身上”的状态，进行时态表示暂时的状态put on表示“穿戴”的动作take off脱下。 look like 看起来像 She looks like an angel in my eye. sound like 听起来像 feel like 感觉起来像 taste like 尝起来像,1.need neednt 不必 2.call sb. sth. / call that a hat be rude / be rude about sth 对事很粗鲁/ be rude to sb.对人很粗鲁 dont be rude to me别对我这么粗鲁 3.on the chair 在椅子上 4.with holes in it 作定语 Jane put a piece of paper with her name and address on it into a bottle. (lesson 22) 5.he has been there We had been in the hat shop for half an hour. 6.bookstore书店 drugstore药店, 名词修饰名词, 一般用单数,7.must表示必须 / mustnt不能、不准 need的否定形式 : neednt 不必/ dont need 不需要 8.remark = say 9.regretted doing sth后悔已经做 10.neednt have done原本不必做, 但是做了, 强调过去的动作不必做 You neednt have bought it你原本不必买的 needn t do : 现在的动作不必做 You neednt have come./ you neednt come. 11.remind sb of sth 12.never.too.not.too.无论.也不为过 A man can never have too many ties. I can never thank you too much Drinking water can never be too clean.,关键句型 Key Structures 情态动词must和need,1、must 1)表示“必须”或“应该”做某事。 We must do everything step by step.循序渐进。 You mustnt talk like that.你千万不要那样说话。 2)在回答有must引起的问题时，如果是否定的答复，不能用mustnt，而需用neednt或dont have to，因为mustnt是“一定不要”、“不准”的意思。 neednt 没有必要 don t have to 没有必要 mustnt 千万不要，不准 Must we send in our plan this week? 这周我们必须交计划吗？ -Yes you must. 是的，必须。 - No，you neednt 不，没有必要。,3) must与have to的最大区别在于： 当表示过去某时不得不做完了某事，只能用had to do sth. I did not go to see you this morning because I had to go to the hospital. 今天我没能去看你，因为我不得不去医院。,2、 need 1)作情态动词，表示“需要，主要用于否定句及疑问句，肯定句用 must, have to, should, ought to - Need you go so soon? 你需要这么快走吗？ - Yes，I must 是的，我必须走。 - No，I neednt 不，我没必要走。 So I neednt tell him,need I？我没有必要告诉他,是吗？ We neednt hurry 我们没有必要着急。 在有否定意思的句子（no，hardly等否定词的句子）中也可以用情态动词need I don t think you need worry.我认为你没必要担心。 I hardly need say how much we missed you. 我没必要说我们多想念你。,2) need做及物动词：需要need sth/doing/to do Does he need to know it? You don t need to do it yourself They did not need to go The question needs to be discussed. 讨论 I need a larger house. He needs a haircut. The room needs cleaning. He doesnt need to be told 不必告诉他了。（他已经知道了） He neednt be told 勿告诉他。（告诉他没好处或没用）,3、mustnt与neednt区别： 1) mustnt不应该，不要 You mustnt smoke in a theater. It is forbidden 你千万不要在戏院里吸烟这是不准许的fbd()n You mustnt make a noise. The children are asleep. 2)neednt没有必要，不必 You neednt drive so quickly; we have plenty of time 你不必开那么快，我们有大量的时间。 You neednt come with us if you don t want to. 要是你不想去的话，没有必要和我们去。,情态动词,表示推测,不表示推测,can could may might shall should must will would ought to,have to dare (darent) need (neednt) used to,情态动词有一定的意义，但没有人称和数的变化，不能独立使用，它和后面的动词构成谓语 只作情态动词的 can/could, may/might, ought to， must 可情态可实义的 need, dare/dared 可情态可助动词的 shall/should, will/would 相当于情态动词的 have to, used to,表示推测情态动词的重要用法.,肯定的推测 可能的推测 否定的推测 疑问的推测,must,对将来 对现在 对过去,情态动词,may, might,cant, couldnt,can, could,+ V. + V. + have done 常见must be + be doing,+ V. + V. + have done + be doing 可以用not表示“可能不”,+V. + V. + have done + be doing,+ V. + V. + have done + be doing,must have done can/cant have done could have done should have done neednt have done might/may have done,情态动词+have done：表示对过去发生的事进行推测,一定做了,可能/不可能做了,本可以做,本该做，而没做,本不必做，而做了,可能做了,1.She have left school， for her bike is still here. A. cant B. wouldnt C. shouldnt D. neednt 答案 A 解析 句意为：她不可能离开了学校，因为她的自行车仍然在这儿。cant表示不可能；wouldnt have done表虚拟；shouldnt have done本不该做(却已做了）；neednt have done本没必要做(但已做了）。,2.What a pity! Considering his ability and experience，he better. blt A. need have done B. must have done C. can have done D. might have done 答案 D 解析 句意为：太遗憾了！鉴于他的能力和经验，他本可能做得更好。need have done本来有必要做（而没做）；must have done是对过去发生的事情的肯定的推测，表示“过去一定做了”；can have done是对过去发生的事情的不肯定的推测；might have done表示“本来可以”。,3. What sort of house do you want to have? Something big? Well,it be big.thats not important. A. mustnt B. neednt C. cant D. wont 答案 B 解析 句意为：“你想要什么样的房子？要大的吗？”“噢，它不需要很大，那不重要。”由.thats not important. 这一语境可知，空格处应表示“不需要”，故须用neednt。,4. Although this sound like a simple task，great care is needed. A. must B. may C. shall D. should 答案 B 解析 句意为：尽管这听起来可能像一项简单的任务，但是需要非常仔细。must一定，必须；may可能，可以； shall将要；should应该。各自表达的意义不同，选may最妥当。,5.You_ be hungry ，you already had lunch only two hours ago! A. wouldnt B. cant C. mustnt D. neednt 答案 B 解析 句意为：你不可能饿