1、新概念英语第二册lesson16-lesson20最全课后答案详解Lesson 16 A Polite Request Traffic police usually give you a ticket if you park your car in the wrong place.The writer found a polite note on his car in Sweden.The traffic policeman wanted him to pay attention to their street sighs.E
2、veryone can't fail to obey a request like this.(48 words)练习答案 Key to written exercises 1．关键句型练习答案 A The word if has been used four times. C 1 rains 2 will never pass 3 is 4will get 5 enjoys 6 is D…if I listen to the radio…If I do something wrong, don't shout at me. If th
3、e house is untidy, don't blame me. If you want me to do something, don't forget to say‘please’. If I am playing a nice game, don't send me to bed. If I ask for something…If it is cold don't put the cat out… 2．难点练习答案 1 pay attention 2 remind 3 are knocking 4 look after
4、 5 Remember me 3．多项选择题答案 1. a根据课文3-4行 Traffic police are sometimes very polite.只有a. occasionallyvery polite 同这句话意思接近,所以选a. 2. a根据课文第4-5行During a holiday in Sweden, I found this note on my car,只有a. parked his car in the wrong place and received a polite notefrom the p
5、olice与课文实际内容相符合,而其它3个都与课文内容不符合. 3. d以if引导的条件句是现在时，主句应该用将来时will. a. will 时态正确，但不符合题目意思，应该用否定形式；b. wouldn't, c. didn't 都不符合时态要求；只有d. won't 符合时态要求和题目意思。 4. a选a是因为动词let做谓语的时候后面只能跟不带to的动词不定式。 其他3个选择都不符合语法。 5. b本句是前一句We welcome you to our city 的另一种表达方式。只有选b. arewelcome
6、才能使这个句子同前一句意思相同。welcome既可以做动词，也可以做形容词。做动词是“欢迎”的意思，它后面一定要有宾语，做形容词，常做表语意思是“受欢迎的” 6. aNo parking 是“禁止停车”的意思，只有a. Don't leave your car here 同它意思接近。 其他3个选择意思都不够贴切。 b. without parking 没有停车c. don't stop 别停下来d. There's no room to park here. 这里没有停车的地方了。显然跟“禁止停车”意思相差悬殊。 7.
7、 d为了说明前一句This note is only a reminder(这张字条只是一个提醒.)的强调语气词only只是,仅仅是.只有选d. nothing more 意思最接近,其他3个选择意思都不对. a. nothing 什么也没有b. no one 没人c. nothing extra 没有多余的d. nothing more 只是, 再没有了. 8. a只有a. district(区)与此同时前一句的area(地区)意思最接近. 而b. country(国家,乡村),c. surrounding(周围环境),d
8、. kingdom(王国)这3个都同area意思不同. 9. d本句需要对前一句you will enjoy your stay(你会过得很快乐)作进一步解释。 只有选d. It will please
