2019新概念英语41-50课文详解.ppt
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1、,新概念第一册41-42 课文详解及练习答案,课文详注 Further notes on the text 1Not very.不太重。 是It is not very heavy的省略形式。口语中回答问题时,常把主语、动词和宾语都省略,只剩一个副词、一个副词词组或一个动词不定式短语等. 2Put it on this chair.把它放在这把椅子上。 it指bag。在没有扶手的椅子上用on,在有扶手的椅子上用in。如: sit on a chair坐在椅子上 sit in an armchair 坐在扶手椅里,3cheese, bread, soap, chocolate, milk, su
2、gar, coffee, tea, tobacco 这些词都是不可数名词。不可数名词前面不能加a或an,也没有复数形式。如果想表示“一些”之意,可用some,any等词。some用于肯定句,any用于否定句和疑问句。(可参见Lessons 2728语法部分。) 如果要表示“一块”、“一张”、“一条”等,需加如a piece of这表示数量的短语。本课表示数量的短语还有: a loaf of 一个 a bar of 一条 a bottle of 一瓶 a pound of 一磅 half a pound of 半磅 a quarter of 四分之一 a tin of 一听,4a loaf of
3、 bread,一个面包。 指西餐中切成片吃的整个面包。 5a bar of chocolate,一块巧克力。 指一长条巧克力糖。这种形状的巧克力有时也可称为一块巧克力。,语法 Grammar in use therebe结构(3) 当therebe后跟单数名词或不可数名词时,动词be的一般现在时形式为is;当后面跟复数名词时,动词用are。如果后跟几个并列名词,而第一个名词是单数,动词仍用is。therebe后面的名词是句子的主语。如: There is a hammer on the bookcase. 书箱上有个鎯头。(单数名词) There is some tea in the cup.
4、 杯子里有些茶水。(不可数名词),There are three bottles of milk on the table. 桌子上有3瓶牛奶。(不可数名词,用复数量词修饰) There is a pen, two books and a knife on the desk. 课桌上有一枝钢笔、两本书和一把小刀。(第一个并列名词是单数) 也请参见Lessons 1920以及Lessons 2728语法部分。,词汇学习 Word study 1bar n. (1)条;块: He has just had a chocolate bar. 他刚刚吃了一块巧克力。 (2)(门、窗的)闩;杆: He
5、is now behind bars. 他现在被关在监狱里。(bar指窗上装有铁栅栏,behind bars是一种非正式固定用语,意为in prison,关在监狱里。) (3)酒吧(间): The bar is very crowded.酒吧里人很拥挤。,2pound n. (1)磅;常衡磅(分成16盎司,等于0.4536千克,略作1b.);金衡磅(分成12盎司,等于0.3732千克,略作1b. t.): It weighs 15 pounds. 它的重量为15磅。 Give me a pound of sugar, please. 请给我1磅糖。 (2)英镑(英国货币单位,简写为,全称为po
6、und sterling): The shirt costs me 20. 买这件衬衣花了我20镑。 Half a pound of coffee costs one pound. 半磅咖啡的价格是一英镑。,练习答案 Key to written exercises Lesson 42 A 1 Is there any bread in the kitchen? 2 Theres a loaf on the table. 3 Theres some coffee on the table, too. 4 There isnt any chocolate on the table. 5 Ther
7、es a spoon on that dish. 6 Is there any soap on the dressing table?,B 1 Is there a spoon here? Yes, there is. Theres one on the plate. 2 Is there a tie here? Yes, there is. Theres one on the chair. 3 Is there any milk here? Yes, there is. Theres some on the table. 4 Is there a hammer here? Yes, ther
8、e is. Theres one on the bookcase. 5 Is there any tea here? Yes, there is. Theres some on the table.,6 Is there a vase here? Yes, there is. Theres one on the radio. 7 Is there a suit here? Yes, there is. Theres one in the wardrobe. 8 Is there any tobacco here? Yes, there is. Theres some in the tin. 9
9、 Is there any chocolate here? Yes, there is. Theres some on the desk. 10 Is there any cheese here? Yes, there is. Theres some on the plate.,新概念第一册43-44 课文详解及练习答案,课文详注 Further notes on the text 1 Can you make the tea, Sam? 你会沏茶吗,萨姆? make the tea,沏茶。句中can是英语中最常见的几个情态助动词之一,请参见本课语法部分。 2behind,在的后面。 与in
10、front of(在前面)互为反义词。 3The kettles boiling!水开了! = The water in the kettle is boiling! 这里的kettle =water in the kettle。用容器来指代容器内的东西是一种修辞格,叫借代(metonymy)。,语法 Grammar in use can(1) can是英语中最常用的几个情态助动词之一,它本身不表示动作,只表示体力或脑力方面的能力或客观可能等。它必须与其他动词连用,本身没有性和数的变化。如: I can see some coffee on the table. 我能看到桌子上的一些咖啡。 C
11、an Sam read this book? 萨姆看得懂这本书吗? can的否定形式为can not, cannot或cant(省略式): I cant see any coffee. 我看不见什么咖啡。 He cant find the cups. 他找不到杯子。,词汇学习 Word study 1find v. (1)找到;寻得: It is most important to find a suitable person for the job. 找到一位适合做这项工作的人是至关重要的。 Where are the cups? I cant find them. 杯子放在哪儿,练习答案
12、Key to written exercises Lesson 44 A 1 I can see some spoons, but I cant see any knives. 2 I can see some hammers, but I cant see any boxes. 3 I can see some coffee, but I cant see any loaves of bread. 4 I can see some cupboards, but I cant see any shelves. 5 I can see Mr. Jones and Mr. Brown, but I
13、 cant see their wives. 6 I can see some cups, but I cant see any dishes. 7 I can see some cars, but I cant see any buses. B 1 Is there any milk here? Yes, there is. Theres some in front of the door. 2 Is there any soap here? Yes, there is. Theres some on the cupboard. 3 Are there any newspapers here
14、? Yes, there are. There are some behind that vase. 4 Is there any water here? Yes, there is. Theres some in those glasses. 5 Is there any tea here? Yes, there is. Theres some in those cups.,6 Are there any cups here? Yes, there are. There are some in front of that kettle. 7 Is there any chocolate he
15、re? Yes, there is. Theres some behind that book. 8 Are there any teapots here? Yes, there are. There are some in that cupboard. 9 Are there any cars here? Yes, there are. There are some in front of that building. 10 Is there any coffee here? Yes, there is. Theres some on the table.,新概念第一册45-46 课文详解及
16、练习答案,课文详注 Further notes on the text 1Can you come here a minute please, Bob? 请你来一下好吗,鲍勃? 句中的 a minute是时间状语,表示“一会儿”、“片刻”。又如:Wait a minute, please. 请稍等一会儿。 2Shes next door. 她在隔壁。 这里 next door起副词作用,作表语。,语法 Grammar in use can(2) can是情态助动词,表示“能力”。情态助动词的否定式由情态助动词加not构成;疑问句中将情态助动词置于句首,后接句子的主语和主要谓语动词。又如: Ca
17、n Penny and Jane wash the dishes? 彭尼和简会洗盘子吗? Yes, they can. 是的,她们会。 can本身没有人称或数方面的变化。它还可以与疑问词一起用在特殊疑问句中。如: What can Penny and Jane do? 彭尼和简会干什么? They can wash the dishes.她们会洗盘子。,词汇学习 Word study 1lift v. (1)提;抬;举: Can you lift this heavy suitcase? 你能提起这个沉重的衣箱吗? The elderly lady lifted her eyes from t
18、he book. 那位年长的女士从书本上抬起眼睛。 (2)提高;搞高地位: This polity lifted Chinese exports of silk. 这项政策提高了中国丝绸的出口量。,2make v. (1)制作;创造: She is going to make a very big birthday cake. 她准备做一个非常大的生日蛋糕。 Hollywood can make the most famous film stars in the world. 好莱坞可以造就世界上最著名的影星。 (2)产生,引起,导致: You have made a serious mist
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