新概念英语第二册课后答案详解lesson
31
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新概念英语第二册课后习题答案详解Lesson 31
练习答案 Key to written exercises 1．关键句型练习答案
A What was happening： was telling (1.1)；was still smiling (1.10)
What happened： retired(1.2)；saved(1.5)；bought(1.6)；had(1.7)；employed(1.9)；smiled when he remembered (1.9)；opened…came in…wanted(11.10-11)
What used to happen： used to work(1.3)；used to work(11.4-5)；used to make(1.7) C …worked/was working…sat/was sitting…was looking…were
passing…stopped…got…were/had been…used to come/came…used to
go/went…were…quarrelled…had never seen/saw…got/was getting…called…hurried 2．难点练习答案
1 experienced 2jobs 3job 4save 3．多项选择题答案 1. d
根据课文第4-5行…he used to work fourteen hours a day. He saved money for years…可以看出，只有d. 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。 2. b
根据课文最后两
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句…when the door opened and his wife came in. She wanted him to repair their grandson’s bicycle! 只有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个选择都与事实不符。 3. a
前一句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。”只有a. doesn't any more(不再做了)最合乎题目意思。
b. 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。 4. c
只有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。 5. a
只有选a. his own 最符合语法。 其他3个选择都不是正确的表达方式。 6. a
本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d. ; 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)，所以应该用过去式；只有a. were employed 是被动语态，过去式，最合乎语法，因此只能选a. 7. d
从回答中可以看出，只有选d. Whose is 最合乎语法。其他3个选择都是错误的形式。 8. a
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新概念英语第二册课后答案详解lesson 31word版本
