摘要:答案:A。解析:be about to do sth. when... 是固定句型,意为“正要做某事这时……” ,when 在这里表示“这时,突然” ,while 强调两个动作同时进行,as 强调一边……一边…… ,before 不符合语境。
中考英语学霸必做连词选择填空专练附参考答案解析
1. I was about to leave the office ___ the telephone rang.
A. when B. while C. as D. before
2. ___ he is very old, ___ he still Works very hard.
A. Although; but B. But; although C. Although; / D. /; although
3. You'll miss the train ___ you hurry up.
A. unless B. as C. if D. until
4. We won't go to the park if it ___ tomorrow.
A. rain B. rains C. will rain D. rained
5. ___ you study harder, you'll never pass the final exam.
A. If B. Until C. Unless D. except
6. It has been five years ___ we met last time.
A. when B. since C. after D. before
7. The little boy was ___ excited ___ say a word when he saw the present.
A. too; to B. so; that C. such; that D. enough; to
8. He didn't go to bed ___ he finished his homework.
A. until B. if C. while D. as
9. ___ he got up early, ___ he still missed the first bus.
A. Although; but B. Because; so C. Although; / D. Because; /
10. I like English ___ it's very interesting.
A. so B. because C. but D. or
11. Work hard, ___ you will pass the exam.
A. and B. or C. but D. though
12. Hurry up, ___ you'll be late for school.
A. and B. but C. or D. so
13. Tom is ___ clever ___ he can answer all the questions.
A. too; to B. so; that C. such; that D. either; or
14. ___ he was ill, he still went to school.
A. Because B. Although C. As D. If
15. I want to buy the book, ___ I don't have enough money.
16. You can come to the meeting ___ you are free tomorrow.
A. whether B. so C. if D. unless
17. He speaks English ___ well ___ a foreigner.
A. so; as B. as; as C. as; so D. too; to
18. She didn't go to the party ___ she was very tired.
A. so B. because C. although D. but
19. ___ you study, ___ grades you will get.
A. Harder; better B. The harder; the better
C. Hardest; best D. The hardest; the best
20. ___ it was late, he still went on working.
A. Because B. Since C. Although D. As
21. You can ___ stay at home ___ go out to play.
A. either; or B. both; and C. not only; but also D. neither; nor
22. It is ___ a beautiful garden ___ we like to play in it.
A. so; that B. such; that C. too; to D. very; that
23. ___ he was tired, ___ he didn't stop working.
A. Although; but B. But; although C. Although; / D. But; /
24. We will have a picnic ___ it doesn't rain tomorrow.
A. if B. unless C. until D. though
25. The box is ___ heavy ___ I can't carry it.
26. ___ he is young, he knows a lot.
A. Although B. Because C. If D. Since
27. You can't leave ___ you finish your homework.
A. until B. after C. when D. while
28. He is ___ a good teacher ___ we all like him.
29. ___ you start at once, you will be late.
A. Unless B. If C. When D. As
30. I like apples ___ my brother likes bananas.
A. when B. while C. as D. since
31. ___ he got up late, he was late for school.
A. Because B. Although C. If D. Until
32. You can visit the museum ___ you like.
A. whoever B. whenever C. whatever D. however
33. ___ you work hard, you will succeed.
A. As long as B. As soon as C. As well as D. As far as
34. She is ___ young ___ she can't go to school.
A. so; that B. too; to C. such; that D. enough; to
35. ___ he was very busy, he still helped me with my English.
A. Because B. Although C. If D. Since
36. I will call you ___ I arrive in Beijing.
A. as soon as B. as long as C. as well as D. as far as
37. He runs ___ fast ___ nobody can catch up with him.
38. ___ you are right, ___ he is right. One of you must be wrong.
A. Both; and B. Either; or C. Not only; but also D. Neither; nor
39. ___ it rained heavily, they still went on working in the fields.
A. Although B. Because C. Since D. As
40. We should do ___ the teacher told us.
A. as B. like C. that D. which
参考答案及解析
1. 答案:A。解析:be about to do sth. when... 是固定句型,意为“正要做某事这时……” ,when 在这里表示“这时,突然” ,while 强调两个动作同时进行,as 强调一边……一边…… ,before 不符合语境。
2. 答案:C。解析:although 和 but 不能同时使用 ,在英语中,用了 although 就不能用 but,反之亦然。
3. 答案:A。解析:unless 意为“除非,如果不” ,引导条件状语从句。句意为“除非你快点,否则你会错过火车” 。if 表示“如果” ,意思相反;as 意为“当……时候;因为” ;until 意为“直到” 。
4. 答案:B。解析:在 if 引导的条件状语从句中,主句用一般将来时,从句用一般现在时表将来,it 是第三人称单数,所以 rain 要加 -s。
5. 答案:C。解析:unless 意为“除非” ,句意为“除非你更努力学习,否则你永远不会通过期末考试” 。if 表示“如果” ,until 意为“直到” ,except 是“除了” ,不符合语境。
6. 答案:B。解析:It has been + 时间段 + since... 是固定句型,意为“自从……以来已经有多长时间了” 。when 表示“当……时候” ,after 表示“在……之后” ,before 表示“在……之前” 。
7. 答案:A。解析:too + 形容词/副词 + to do sth. 意为“太……而不能做某事” ,so + 形容词/副词 + that + 从句 ,such + 名词 + that + 从句 ,enough + 形容词/副词 + to do sth. 结构中,enough 要放在形容词或副词后面。这里 excited 是形容词,且后面是 say a word 动词短语,所以用 too... to。
8. 答案:A。解析:not... until... 意为“直到……才……” ,句意为“他直到完成作业才上床睡觉” 。if 引导条件状语从句,while 强调两个动作同时进行,as 意为“当……时候;因为” 。
9. 答案:C。解析:同第2题,although 和 but 不能同时使用。
10. 答案:B。解析:because 引导原因状语从句,说明喜欢英语的原因是它很有趣 。so 表示“所以” ,but 表示“但是” ,or 表示“或者;否则” 。
11. 答案:A。解析:“祈使句 + and + 陈述句” ,表示如果做到了祈使句的内容,就会有后面陈述句的结果 ,相当于 if 引导的条件状语从句。“Work hard, and you will pass the exam.” = “If you work hard, you will pass the exam.” ;“祈使句 + or + 陈述句” 表示如果不做到祈使句的内容,就会有不好的结果。
12. 答案:C。解析:同第11题的“祈使句 + or + 陈述句”结构,“Hurry up, or you'll be late for school.” 意为“快点,否则你上学要迟到了” 。
13. 答案:B。解析:so + 形容词/副词 + that + 从句 ,such + 名词 + that + 从句 ,这里 clever 是形容词,所以用 so... that 结构,句意为“汤姆如此聪明以至于他能回答所有问题” 。too... to 后面接动词原形,either... or 表示“要么……要么……” 。
14. 答案:B。解析:although 意为“尽管” ,引导让步状语从句,句意为“尽管他生病了,他仍然去上学” 。because 引导原因状语从句,as 有“当……时候;因为;正如”等意思 ,if 引导条件状语从句。
15. 答案:B。解析:but 表示转折,“我想买这本书,但是我没有足够的钱” 。and 表示并列,or 表示选择或“否则” ,so 表示结果“所以” 。
16. 答案:C。解析:if 引导条件状语从句,“如果你明天有空,你可以来参加会议” 。whether 意为“是否” ,so 表示“所以” ,unless 意为“除非” 。
17. 答案:B。解析:as... as... 意为“和……一样” ,中间用形容词或副词原级,so... as... 用于否定句,too... to 后面接动词原形 ,这里是肯定句,所以用 as well as 表示“和……一样好” 。
18. 答案:B。解析:because 引导原因状语从句,说明她没去派对的原因是很累 。so 表示结果,although 引导让步状语从句,but 表示转折。
19. 答案:B。解析:“the + 比较级,the + 比较级” 表示“越……,越……” ,句意为“你学习越努力,你得到的成绩就越好” 。
20. 答案:C。解析:although 引导让步状语从句,“尽管很晚了,他仍然继续工作” 。because 引导原因状语从句,since 有“自从;既然”等意思 ,as 有“当……时候;因为;正如”等意思 。
21. 答案:A。解析:either... or... 表示“要么……要么……” ,“你要么待在家里,要么出去玩” 。both... and... 表示“两者都” ,not only... but also... 表示“不但……而且……” ,neither... nor... 表示“既不……也不……” 。
22. 答案:B。解析:such + a/an + 形容词 + 可数名词单数 + that + 从句 ,so + 形容词/副词 + that + 从句 ,这里 a beautiful garden 是名词短语,所以用 such... that ,“这是一个如此美丽的花园以至于我们喜欢在里面玩” 。
23. 答案:C。解析:同第2题和第9题,although 和 but 不能同时使用。
24. 答案:A。解析:if 引导条件状语从句,“如果明天不下雨,我们将去野餐” 。unless 意为“除非” ,until 意为“直到” ,though 意为“尽管” 。
25. 答案:B。解析:so + 形容词 + that + 从句 ,such + 名词 + that + 从句 ,这里 heavy 是形容词,“箱子如此重以至于我搬不动它” ,所以用 so... that 。too... to 后面接动词原形,enough... to 结构中 enough 要放在形容词或副词后面。
26. 答案:A。解析:although 引导让步状语从句,“尽管他很年轻,但是他知道很多” 。because 引导原因状语从句,if 引导条件状语从句,since 有“自从;既然”等意思 。
27. 答案:A。解析:not... until... 意为“直到……才……” ,“你直到完成作业才能离开” 。after 表示“在……之后” ,when 表示“当……时候” ,while 强调两个动作同时进行。
28. 答案:B。解析:such + a/an + 形容词 + 可数名词单数 + that + 从句 ,“他是一个如此好的老师以至于我们都喜欢他” ,so + 形容词/副词 + that + 从句 ,这里 a good teacher 是名词短语,所以用 such... that 。
29. 答案:A。解析:unless 意为“除非” ,“除非你立刻出发,否则你会迟到” 。if 表示“如果” ,when 表示“当……时候” ,as 有“当……时候;因为;正如”等意思 。
30. 答案:B。解析:while 在这里表示对比,“我喜欢苹果,而我哥哥喜欢香蕉” 。when 表示“当……时候” ,as 有“当……时候;因为;正如”等意思 ,since 有“自从;既然”等意思 。
31. 答案:A。解析:because 引导原因状语从句,“因为他起床晚了,所以他上学迟到了” 。although 引导让步状语从句,if 引导条件状语从句,until 意为“直到” 。
32. 答案:B。解析:whenever 意为“无论何时” ,“无论你什么时候喜欢,你都可以参观博物馆” 。whoever 意为“无论谁” ,whatever 意为“无论什么” ,however 意为“无论怎样” 。
33. 答案:A。解析:as long as 意为“只要” ,引导条件状语从句,“只要你努力工作,你就会成功” 。as soon as 意为“一……就……” ,as well as 意为“和……一样好;也” ,as far as 意为“就……而言” 。
34. 答案:A。解析:so + 形容词 + that + 从句 ,“她如此小以至于她不能去上学” 。too... to 后面接动词原形,such + 名词 + that + 从句 ,enough... to 结构中 enough 要放在形容词或副词后面。
35. 答案:B。解析:although 引导让步状语从句,“尽管他很忙,他仍然帮助我学习英语” 。because 引导原因状语从句,if 引导条件状语从句,since 有“自从;既然”等意思 。
36. 答案:A。解析:as soon as 意为“一……就……” ,引导时间状语从句,“我一到北京就给你打电话” 。as long as 意为“只要” ,as well as 意为“和……一样好;也” ,as far as 意为“就……而言” 。
37. 答案:A。解析:so + 副词 + that + 从句 ,“他跑得如此快以至于没有人能追上他” 。such + 名词 + that + 从句 ,too... to 后面接动词原形,very... that 结构错误。
38. 答案:B。解析:either... or... 表示“要么……要么……” ,“要么你是对的,要么他是对的。你们其中一个一定错了” 。both... and... 表示“两者都” ,not only... but also... 表示“不但……而且……” ,neither... nor... 表示“既不……也不……” 。
39. 答案:A。解析:although 引导让步状语从句,“尽管雨下得很大,他们仍然继续在田里工作” 。because 引导原因状语从句,since 有“自从;既然”等意思 ,as 有“当……时候;因为;正如”等意思 。
40. 答案:A。解析:as 在这里意为“按照” ,引导方式状语从句,“我们应该按照老师
来源:蒙古元素