新概念第二册lesson41

1、新概念第二册lesson41Lesson 41 Do you call that a hat?【New words and expressions】(6) rude adj. 无礼的(强调故意的)impolite adj. 不礼貌，表示没有注意到礼节性的问题, 所以显得有些不礼貌(polite的反义词，以p开头的形容词的否定前缀为im)cheeky adj. 无礼, 没礼貌的(表示小孩对长辈)Dont be cheeky! 不得无礼!naive adj. 天真的mirror n. 镜子look at oneself in the mirror 照镜子mirrot of 的写照，的真实反映hol

2、e n. 孔hole in+地点 地方)有个洞remark v. 评说 主要指说, 当say 来理解remind vt. 提醒remind sb. of sth. / remind sb. to do sth. / remind sb. that 提醒某人做某事 vt. 使想起She reminds me of her sister.reminder n. 提醒物【课文讲解】1、Do you call that a hat?“Do you call that +(冠词)+名词”这个结构可以表达一种轻蔑的含义： Do you call that a house/ 你把那个叫房子/2、You ne

3、edn't be so rude about it.be rude about sth. 对事很粗鲁 be rude to sb. 对人很粗鲁3、I sat down on one of those modern chairs with holes in it and waited. on the chair 在椅子上4、We had been in the hat shop for half an hour and my wife was still in front of the mirror.名词修饰名词, 一般用单数：bookstore书店，drugstore药店, 5、I r

4、egretted saying it almost at once.regret doing sth./名词/that从句 后悔已经做了某事，表示对做过的事感到遗憾regret to do sth. 表示对现在或将来要做的事感到对不起、遗憾，比be sorry to do sth.要正式： 6、'You needn't have said that,' my wife answered. 'I needn't remind you of that terrible tie you bought yesterday.'needn't hav

5、e done 原本不必做, 但是做了, 强调过去的动作不必做。needn't do 现在的动作也不必做 remind sb. of sth. 提醒某人想起某事7、'I find it beautiful,' I said.动词find经常用于“动词+宾语+宾语补足语”这种结构：I find this book very interesting.8、A man can never have too many ties.can nevertoocannottoo 无论也不为过I can never thank you too much. 感激不尽。【Key structur

6、es】Must, Have (got) to and Need情态动词must(必须，不得不)的否定式 mustn't(不能、不准)，must还可用于表示推测： 对现在和将来的推测：must +动词用原形 对正在发生的事情的推测：must be doing 对过去的推测：must have done 对过去正在发生的事情的推测：must have been doing用must的一般疑问句可以用must/have to或neednt来回答，而不用mustnt： Must I set off now?Yes, you must / have to. No, you neednt.must

7、nt表示绝对禁止，在说话人看来，根本没选择余地： “不必要”可用neednt，dont have to来表示：neednt = dont have to neednt have done = didnt have to You neednt / dont have to work such long hours.英语中的need有两种词性，一个是普通动词(需要)，一种是情态动词。need的否定形式对应也有两种： needn't 不必(情态动词need的否定)； don't need 不需要(普通动词need的否定)。need I.(情态) / do I need. 实义动词在实

8、义动词后面再加一个实义动词, 就在后面加to I go out = Do I need to go out 情态动词后面不能直接用名词做宾语，实义动词后面可以直接加名词, 故need 后面如是名词, 则这个need 为实义动词例 : He_c_follow me .a doesnt need b neednt to c didnt need to d. needsneed用于疑问句时，问者往往希望得到否定的回答： Need you leave so soon 你有必要这么早就走吗？用need的一般疑问句的肯定形式的回答可以用must/had to，否定形式的回答可以用neednt： Need

9、I type this letter again? Yes, you must. / No, you neednt. Need you have told him about my plans? Yes, I had to. / No, I neednt have.表示必要时，must的语气比need要强： I must go to the dentist this moring.这种句型可用来表示说话人让对方选择或允许对方可以不做某事的主观意图。它的完成式和过去式分别为neednt have，didnt have to和didnt need to： I neednt have gone to

10、 the office yesterday. I didnt have to / didnt need to go to the office yesterday.need doing sth. 需要被做(用主动表达被动含义) 这里need属于实义动词, 动词ing相当于名词来理解 有时态和人称变化,否定式为: dont need doing need doing 表达被动含义, 如: Your shoes need washing. 你的鞋子需(被)洗了另外want doing也是用主动表示被动含义，它们的主语一定是物, 不是人Your hair needs cuting.need to b

11、e done-主语是人,也可以是物 对比 mustn't和 needn't：You musnt read it bed. Its bad for your eyes.(be bad for 对有害)Smoking is bad for your health. 抽烟有害你的健康You mustn't make a noise. The children are asleep. You needn't drive so quickly. We have plenty of time. =You don't have to(haven't got t

12、o) drive so quickly. We have plenty of time.【Special Difficulties】 Remark, Observe and Noticeremark与observe都可以表示“说，评论说”，它们比say要正式：Youre looking very well!She remarked/observed.notice和observe都可以表示“注意到，察觉到”，但有一定区别。notice指无意中“察觉到”；observe则可以指有意观察、仔细地看，比notice更正式：He observed me carefully. (He looked at

13、me.) Did you notice how she was dressed Ive noticed/observed that he telephones her oftener than before. make rude remark / call one's name / say F words (F 指 fuck) 讲粗话，骂人fail to do sth. 没有能够 not fail to 表示强烈地肯定 I had changed the furniture round that you can not fail to notict it.我已经把周围的家具都换了。【M

14、ultiple choice questions】3  Do you have to buy this hat No, I_c_. It isn't necessary.a. mustn't b. won't c. needn't  d. don't need英文中要么助动词之后所有的东西都省略, 要么省到不定式标志, “dont need to” 也对Would you like to do sth Yes, I'd like to. / No,I don't / No,I don't need to. (t

15、o 不能省略)Do you want to go to school Yes,I do. / Yes,I want to.Would you like some bananas Yes, Id like. (后接名词)Do you need the hat No, I dont need. 7  A man can never have too many ties. It's _b_.a. unable b. impossible c. improbable d. incapablecan never can't 不可能be able/unable to do sth

16、. (unable adj.不能的, 不会的)impossible 不可能improbable 不太可能probably 很有可能incapable adj.无能力的, 不能的be capable of / be incapable of 8  She looked in the mirror and saw her _a_.a. reflection b. idol c. imagination d. picturereflection n.反射, 映象, 倒影, 反省, 沉思, 反映(reflect v. 发射)idol n.偶像, 崇拜物, 幻象, 逻谬论imagination n.想象, 空想, 想象的事物, 想象力, 听觉picture n. 照片, 图象11  His wife was wearing a hat. She _c_.a. was dressing it b. was putting it on c. had it on carrying itwear/dress/put on/have on穿wear 穿着(强调状态)dress sb. 给某人穿衣服(强调动作)put on 穿上(强调动作)have sth. on 穿着(强调状态) (haveon 让东西在上面 )be in+衣服(状态)12