摘要：答案：A。解析：先行词是“the day”，在从句中作时间状语，用when引导定语从句。
以下是四十道中考英语各类从句易错陷阱选择填空专练及参考答案解析
题目
1. I still remember the day ______ I first came to Beijing.
A. when B. which C. that D. where
2. The book ______ I bought yesterday is very interesting.
A. that B. when C. where D. who
3. This is the factory ______ my father worked ten years ago.
A. where B. which C. that D. when
4. I don't know the reason ______ he was late for school.
A. that B. which C. why D. when
5. The boy ______ is standing there is my brother.
A. who B. whom C. which D. whose
6. Do you know the girl ______ name is Mary?
A. who B. whom C. which D. whose
7. I will never forget the days ______ we spent together in the countryside.
A. when B. that C. where D. how
8. The house ______ we live in is very big.
A. that B. where C. when D. why
9. The film ______ we saw last night was very exciting.
A. that B. what C. when D. where
10. I like the music ______ I can dance to.
A. that B. who C. what D. when
11. The man ______ I talked with just now is my English teacher.
A. who B. whom C. which D. whose
12. This is the best book ______ I have ever read.
A. that B. which C. what D. who
13. He asked me ______ I would go to the park with him.
A. if B. that C. what D. which
14. I don't know ______ he will come or not.
A. if B. whether C. that D. what
15. She told me ______ she was going to Beijing the next day.
A. that B. if C. whether D. what
16. I wonder ______ he is doing now.
A. what B. that C. which D. how
17. Can you tell me ______ the nearest post office is?
A. where B. what C. which D. that
18. Do you know ______ he will arrive?
A. when B. what C. where D. that
19. I don't know ______ he is so happy.
A. why B. what C. how D. that
20. The question is ______ we can finish the work on time.
A. that B. whether C. if D. what
21. ______ he said at the meeting surprised everyone present.
A. What B. That C. Which D. Who
22. ______ we will go camping tomorrow depends on the weather.
A. If B. Whether C. That D. Where
23. It is known to us all ______ the earth travels around the sun.
A. that B. what C. which D. who
24. ______ he failed in the exam made his parents very angry.
A. What B. That C. Which D. How
25. ______ is important is that we should learn from mistakes.
A. What B. That C. Which D. It
26. The reason ______ he gave for being late was ______ his bike broke down on the way.
A. why; that B. that; why C. that; that D. why; because
27. ______ you don't like him is none of my business.
A. What B. Who C. That D. Whether
28. It was in the street ______ I met him yesterday.
A. that B. where C. which D. when
29. It was 8 o'clock ______ I got home last night.
A. that B. when C. which D. until
30. He is such a good teacher ______ we all respect.
A. that B. as C. who D. whom
31. He is so good a teacher ______ we all like him.
A. that B. as C. who D. whom
32. ______ is often the case, he was late for school again.
A. As B. Which C. What D. That
33. ______ has been announced, we will have our final exams next month.
A. As B. Which C. It D. What
34. The number of the people who ______ cars ______ increasing.
A. own; is B. owns; is C. own; are D. owns; are
35. The news ______ our team won the game made us very happy.
A. that B. which C. what D. where
36. I have no idea ______ he will come back.
A. when B. that C. what D. which
37. The thought ______ he might fail in the exam worried him.
A. which B. that C. what D. /
38. We all know the fact ______ the earth is round.
A. that B. which C. what D. where
39. I can't stand the way ______ he speaks to his mother.
A. which B. in which C. how D. what
40. He gave us a good suggestion ______ we should go to the park by bike.
A. that B. which C. what D. where
答案及解析
1. 答案：A。解析：先行词是“the day”，在从句中作时间状语，用when引导定语从句。
2. 答案：A。解析：先行词“the book”在从句中作宾语，可用that或which引导定语从句，也可省略关系代词。
3. 答案：A。解析：先行词“the factory”在从句中作地点状语，用where引导定语从句。
4. 答案：C。解析：先行词“the reason”在从句中作原因状语，用why引导定语从句。
5. 答案：A。解析：先行词“the boy”在从句中作主语，用who引导定语从句。
6. 答案：D。解析：先行词“the girl”与“name”是所属关系，用whose引导定语从句。
7. 答案：B。解析：先行词“the days”在从句中作宾语，用that或which引导定语从句，也可省略关系代词。
8. 答案：A。解析：先行词“the house”在从句中作宾语，用that或which引导定语从句，也可省略关系代词。
9. 答案：A。解析：先行词“the film”在从句中作宾语，用that或which引导定语从句，也可省略关系代词。
10. 答案：A。解析：先行词“the music”在从句中作宾语，用that或which引导定语从句，也可省略关系代词。
11. 答案：B。解析：先行词“the man”在从句中作宾语，用whom引导定语从句，也可用who或省略关系代词。
12. 答案：A。解析：先行词被最高级修饰，用that引导定语从句。
13. 答案：A。解析：“if”引导宾语从句，意为“是否”。
14. 答案：B。解析：“whether...or not”是固定搭配，引导宾语从句。
15. 答案：A。解析：“that”引导宾语从句，无实际意义，可省略。
16. 答案：A。解析：“what”引导宾语从句，在从句中作宾语。
17. 答案：A。解析：“where”引导宾语从句，在从句中作地点状语。
18. 答案：A。解析：“when”引导宾语从句，在从句中作时间状语。
19. 答案：A。解析：“why”引导宾语从句，在从句中作原因状语。
20. 答案：B。解析：“whether”引导表语从句，意为“是否”，if不能引导表语从句。
21. 答案：A。解析：“what”引导主语从句，在从句中作宾语。
22. 答案：B。解析：“whether”引导主语从句，“if”不能引导位于句首的主语从句。
23. 答案：A。解析：“that”引导主语从句，it是形式主语。
24. 答案：B。解析：“that”引导主语从句，无实际意义，只起连接作用。
25. 答案：A。解析：“what”引导主语从句，在从句中作主语。
26. 答案：C。解析：第一空“that”引导定语从句，在从句中作宾语；第二空“that”引导表语从句，无实际意义。
27. 答案：C。解析：“that”引导主语从句，无实际意义，只起连接作用。
28. 答案：A。解析：这是强调句，强调地点状语“in the street”，用“that”。
29. 答案：B。解析：“when”引导时间状语从句，意为“当……时候”。
30. 答案：B。解析：“such...as”引导定语从句，“as”在从句中作宾语。
31. 答案：A。解析：“so...that”引导结果状语从句，“that”在从句中不作成分。
32. 答案：A。解析：“as”引导非限制性定语从句，意为“正如”，位于句首。
33. 答案：A。解析：“as”引导非限制性定语从句，意为“正如”，指代后面整个句子。
34. 答案：A。解析：“who”引导定语从句，先行词“the people”是复数，所以谓语动词“own”用原形；“the number of...”作主语，谓语动词用单数“is”。
35. 答案：A。解析：“that”引导同位语从句，解释说明“the news”的内容。
36. 答案：A。解析：“when”引导同位语从句，解释说明“idea”的内容。
37. 答案：B。解析：“that”引导同位语从句，解释说明“thought”的内容。
38. 答案：A。解析：“that”引导同位语从句，解释说明“fact”的内容。
39. 答案：B。解析：“in which”或“that”或省略关系代词引导定语从句，修饰“the way”。
40. 答案：A。解析：“that”引导同位语从句，解释说明“suggestion”的内容。
来源：蒙古元素