1．关键句型练习答案
A who(1.1); or (1.2); as far as (1.3); who(1.4); while (1.4); and(1.5); When(1.6); as(1.8); and(1.9); and (1.9); as(1.10); but(1.10); and(1.11); wno(1.12)
C 1 The climbers not only reached the top of the mountain, but(they)spent the night there as well.
2 When a fire broke out in a cinema, several hundred people tried to leave the building and a number of them were injured.
3 James Sullivan, whose book on the Antarctic was published recently, will give a lecture at the local library next week.
4 Although the police searched everywhere, neither the missing boy nor his dog could be found.
5 In spite of the fact that fares have increased, the railway company is still losing money because the employees have demanded higher wages. 6 He gave me such a fright that I knocked the teapot over.
7 After making sure that the alarm clock worked, I set it so that it would ring at six o'clock.
8 I hid the Christmas presents under the desk quickly so that my young daughter would not see them when she entered the room
9 Refusing the offer, I explained that I had already been offered a job by another company.
10 He fought the wolves off for three hours before help arrived. 2．多项选择题答案
1. c
根据课文第5行He hitchhiked to Dover (他搭便车到了多佛)可以判断只有c. Someone gave him a lift (某人让他搭便车)与课文的内容相符,并能说明他是怎么到达多佛的,其他3个选择都与课文内容无关.
2. a
根据课文第9-10行The next car…did not take him into the centre of Paris as he hoped it would, but to Perpignan…,可以看出只有a.与课文内容相符,其他3个选择都不符合课文的内容,所以选a.
3. d
这是一个针对行走的路程提问的疑问句,回答是1600miles.因此需要一个合适的疑问词.
a. how long是对长度或时间长短提问的. b. how long ago 是问时间的
c. how much further 是对程度提问的. 只有d. how far 是问行走路程的,所以选d.
4. a
此句是针对方式提问的,因此需要一个表达方式的短语作为简短回答.只有a. By hitchhiking 是说明方式的,所以选a.
5. c
a. no one , b. none, d. not one 都表示否定意义,而这一个句子已经是否定句,因此不应该再填表示否定意义的词,所以这3个选择都不对. 只有c. anyone 能用在否定句或疑问句中,所以c.是正确答案.
6. d
本句是将前一句的主动语态转换成了被动语态,因此原来的宾语him需要变成本句的主语,作主语就需要用主格人称代词,所以d. He 是正确答案,而其他3个选择都不是主格人称代词,都不能做主语.
7. a
只有选a. being picked up by a policeman 最符合语法和题目意思.After后面可以跟一个动词+ -ing 形式或一个句子作时间状语.
b. he picked up 虽然是一个句子,但不合乎语法,因为它后面有by a policeman 应该用被动语态 he was picked up 才正确； c. been picked up 语法错误；
d. picking up 虽然是动词+ -ing 形式,但不能表示被动的意义.所以只有a是对的.
8. d
该句中的play truant 有“逃学,故意不去上学”的含义,因此只有选d. on purpose最符合题目意思,合乎逻辑.其他3个选择都不合乎逻辑.
9. a
前一句中的unimaginative 意思为“缺乏想像力的”,该句需要选一个与它含义相反的名词才能使这两个句子意思相同.
只有a. imagination(想像力)与unimaginative 含义相反,所以应该选a. b. fantasy(幻想,幻觉)词意思不够准确；
c. imaginary(想像中的,空想的)词性不合适. d. fantasia(幻想曲,幻想作品)词意思不对.
10. a
本句需要选与前一句中的put to shame(使惭愧,羞耻)含义相同的形容词,才能使两个句子的意义一致.
b. shy(胆怯的,害羞的)词意思不够贴切； c. shyness 词意思和词性都不正确；
d. shameful(丢脸的,可耻的)的主语一般是物而不是人,该句的主语是人They,因此不应该选d;
只有a. ashamed(感到羞愧的,羞耻的)的主语往往是人,符合题目意思,所以选a.
11. d
只有选d. found才能使这一句同前面的句子意思相吻合,因为前一句中的was picked up在这里有“被偶然发现”的意思. a. gathered(使聚集,采集),b. collected(收集),c. assembled(集合,集中)这3个选择都不合乎题目意思.
12. b
本句需要选一个与前一句中的evading(规避, 逃避, 躲避)含义相同的词.
a. escaping(逃脱,逃离)；b. avoiding(躲开,回避)；c. preventing(阻止)；d. running away(逃跑)4个词中只有b同evading 的含义最接近,所以选b. escape 指“脱离或避开即将来临或近在眼前的伤害、危险、灾祸等事物”常作借喻用, 如: escape death 脱离死亡.avoid 强调“有意识地躲避不愉快的或可能发生危险的事物或情况”, 如: I cannot avoid meeting her. 我怎么也避不开她.evade 强调“用心机或狡猾的手段逃避或回避对自己不利的东西”, 如: evade one's duty 逃避责任.逃学,不是危险、灾祸等事物,所以我们不用escape. 逃学,是学生们想办法做的事情了,是学生不想去上学,觉得上学是不好的,所以想逃,所以用avoid 更好的来代替evade
