新概念英语第二册课后答案详解lesson31

新概念英语第二册课后习题答案详解Lesson 31

习答案 Key to written exercises

．关键句型练习答案

What was happening： was telling ；was still smiling

at happened： retired；saved；bought；had；employed；smiled when he remembered ；opened…came in…wanted

at used to happen： used to work；used to work；used to make

…worked/was working…sat/was sitting…was looking…were passing…stopped…got…were/had been…used to come/came…us go/went…were…quarrelled…had never seen/saw…got/was getting…called…hurried

．难点练习答案

experienced 2jobs 3job 4save

．多项选择题答案

d

据课文第4-5行…he used to work fourteen hours a day. He saved money for years…可以看出，只有worked hard and saved his money 能概括他年轻时的所做所为，其他3个选择都不够完整。

b

据课文最后两

…when the door opened and his wife came in. She wanted him to repair their grand son’s bicycle!

b. but he might occasionally repair a bicycle(但是他有时修理自行车)最符合课文的实际情况，其他3个选择都与事符。

a

一句Frank used to work in a small shop 的含义是“佛兰克过去曾在一家小铺里工作，现在已经不在那儿工作了。”只a. doesn't any more(不再做了)最合乎题目意思。

still does(仍然做)，c. is now(现在)，d. has never done anything else(从来没有做过别的)这3个选择都不对。c

有c. each(每)才与前一句中的a 意思相同。而其它3个选择都不合题目意思。

a

有选a. his own 最符合语法。其他3个选择都不是正确的表达方式。

a

句应该用被动语态才合乎题目意思。b. employed 和 d. employ (雇用)都是主动语态，故不应该选b.和

; c. are employed 是被动语态，但时态不对，因为句子中的时间状语是In his twenties(他二十几岁时)，所以应该用过式；只有a. were employed 是被动语态，过去式，最合乎语法，因此只能选a.

d

回答中可以看出，只有选d. Whose is 最合乎语法。其他3个选择都是错误的形式。

a

director(工厂，公司的主任，指导者)，b. headmaster(校长)，c. superior(上级，上司)，d. leader(领导，领袖)。本句有选a.词意思最贴切。

b

有b. economise(节省)同前面的saved money 意思一致，所以应该选b.

a. spare it(节省，爱惜)只能用于否定或疑问句中，故不能选；

keep it(保留，保存它)不合题目意思；

rescue it (解救，救出)也不合乎题目意思。

. c

有c. factory(工厂)最符合题目意思；

industry(工业)词意思不对；

fabric(织品, 织物, 布, 结构, 建筑物, 构造);也不合乎题目意思。

workhouse(贫民院；济贫院)

. a

有a. They worked for him (他们为他干事) 才与前一句He employed over seven hundred people(他雇用了七百多)的含义相符。 b. He worked for them (他为他们工作)，c. They employed him(他们雇用了他)，They were in charge(他们负责)这3个选择都不对。

. c

went in (进去) 方向不对，应该是came in(进来)；b. entered in 和entered into 都不符合语法；只有entered(进入) 最符合题目意思和语法。