新概念英语第一册41-42课课文及语法讲解.doc

新概念英语第一册41-42课课文及语法讲解 课文详注 Further notes on the text 1.Not 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. 2.Put 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 3.cheese, bread, soap, chocolate, milk, sugar, 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 27～28语法部分) 如果要表示一块、一张、一条等，需加如a piece ol 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 there+be结构(3) 当there+be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isthere+be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. 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 19～20以及Lessons 27～28语法部分　 词汇学习 Word study 1.bar 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 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 2.pound 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pound sterl 3 There’s some coffee on the table, too. 4 There isn’t any chocolate on the table. 5 There’s a spoon on that dish. 6 Is there any soap on the dressing table? B 1 Is there a spoon here? Yes, there is. There’s one on the plate. 2 Is there a tie here? Yes, there is. There’s one on the chair. 3 Is there any milk here? Yes, there is. There’s some on the table. 4 Is there a hammer here? Yes, there is. There’s one on the bookcase. 5 Is there any tea here? Yes, there is. There’s some on the table. 6 Is there a vase here? Yes, there is. There’s one on the radio. 7 Is there a suit here? Yes, there is. There’s one in the wardrobe. 8 Is there any tobacco here? Yes, there is. There’s some in the tin. 9 Is there any chocolate here? Yes, there is. There’s some on the desk. 10 Is there any cheese here? Yes, there is. There’s some on the plate.。