It用法专练50题 （带详解）
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It用法专练50题 （带详解）
1.-- I’m sorry I broke your mirror.
--Oh, really ______.
A. It’s OK with me B. It doesn’t matter
C. Don’t be sorry D. I don’t care
2. I appreciate ____ if you would turn the radio off.
A. it B. that C. these D. them
3. The Parkers bought a new house but ____ will need a lot of work before they can move in.
A. they B. it C. one D. which
4. The volleyball match will be put off if it ____.
A. will rain B. rains C. rained D. is raining
5. ______ from Beijing to London!
A. How long way it is B. What long way is it
C. How long way is it D. What a long way it is
6 _____ is a fact that English is being accepted as an international language.
A. There B. This C. That D. It
7. –Do you know our town at all
--No, it is the first time I ____ here.
A. was B. am going C. came D. have been
8. Was it in 1969 _____ the American astronaut succeeded ____ landing on the moon
A. when; on B. that; on C. when; in D. that; in
9. Was _____ that I saw last night at the concert
A. it you B. not you C. you D. that yourself
10. It is the ability to do the job ____ matters not where you come from or what you are.
A. one B. what C. that D. it
11. –What was the party like
--Wonderful. It’s years _____ I enjoyed myself so much.
A. after B. before C. when D. since
12. –He was nearly drowned once.
--When was _____
--_____ was in 1998 when he was in middle school.
A. that; It
B. this; That
C. this; It
D. that; This
13. Tom’s mother kept telling him that he mustn’t smoke, but ____ didn’t help.
A. he
B. which
C. it
D. they
14. When you go outing with your sisters, you must see to ____ that they are safe.
A. everything
B. it
C. that
D. yourself
15. –How do you like ____ here so far, Mr. David
--Well, I’ve really enjoyed meeting many nice people here and everything here is quite different.
A. it
B. them
C. that
D. this
16. --There is something wrong with my left shoulder. I hurt it while I was doing gym. I’ve got a pain here too.
-- Let me take a look at your shoulder.
Where ___ hurt
A. do you
B. does it
C. do they
D. does that
17. – Who is making so much noise in the garden
-- ____ the children.
A. It is
B. They are
C. That is
D. There are
18. Who was ____ that called him “comrade”
A. one
B. that
C. it
D. her
19. Joan had often heard ——_ said that Marley had no money.
A. one
B. once
C. it
D. her
20. _____ doesn’t seem to have been any difficulty solving the problem.
A. It
B. He
C. There
D. That
21. ____ is it _____ has made Peter ____ he is today
A. What, that, that
B. That, that, what
C. What, what, that
D. What, that, what
22．I don’t think ____ possible to master a foreign language without much memory work.
A. this B. that C. its D. it
23. It was not ______ she took off her dark glasses _____ I realized she was a famous film star.
A. when; that B. until; that
C. until; when D. when; then
24. It was how the young man had learned five foreign languages _____ attracted the audience’s interest.
A. so that B. that C. what D. in which
25. It was _____ he said ____ disappointed me.
A. what; that B. that; that
C. what; what D. that; what
26. In fact, ____ is a hard job for the police to keep order in an important football match.
A. this B. that C. there D. it
27. The news that they failed their driving test discouraged him, _____
A. did they B. didn’t they
C. did it D. didn’t it
28. It is these poisonous products_____ can cause the symptoms of the flu, such as headache and aching muscles.
A. who B. that C. how D. what
29. ____ fun it is to jump into a pool or go swimming in summer.
A. What a B. How C. How a D. What
30. Was ____ at the air battle on June 8, 1944, ___ was led by Captain Johnson ___ Peter lost his life
A. it; when; that B. that; that; who
C. it; which; that D. it; which; when
31. -- ___ seems to be something wrong with the machine.
--Yes, ____ got a lot of noise.
A. It; it’s B. There; it’s
C. It; there’s D. There; there’s
32. –The problem wasn’t difficult for him, was it
--____. He should have been given a more difficult one.
A. No, it was B. Yes, it was
C. Yes, it wasn’t D. No, it wasn’t
33. It is the protection for the trees _____ really matters, rather than how many trees are planted.
A. what B. that C./ D. which
34. ____ a certain doubt among the workers as to the necessity of the work.
A. There are B. There is
C. They are D. It is
35. It is only when you nearly lose someone ____ you fully realize how much you value him.
A. do B. then C. will D. that
36. Is _____ three hours ____ the boy ____ family is poor to come to school on foot
A. it; that; whose B. it; when; that
C. it for; that it takes D. it; that it takes, whose
37. Was it in the village _____ we used to live in _____ the accident happened
A. where; that B. which; that
C. that; where D. where; which
38. He said. “____ a long way to school. ____ a long way to go yet before we arrive.”
A. It is; There is B. There is; It is
C. It is; It is D. There is; There is
39. Is it the letter that you got yesterday _____ makes you so sad
A. which B. what C. that D. when
40. ---Were all the people in the taxi injured in the accident
---No, _____ only the two passengers who got hurt.
A. there was B. there were
C. that was D. it was
41. ---Look at that lady on the stage. She’s already forty.
---You are joking. She doesn’t look _____.
A. so B. it C. that D. this
42. ---Don’t you think Jack’s health has been ruined by over drinking
---Yes, he told me _____ himself.
A. the thing B. it C. so D. the fact
43. ---What a pity! My new MP3 doesn’t work. ____ must be something wrong with it.
---Don’t worry. Let me have a look.
A. It B. There C. That D. This
44. --- Is it my age _____ the boss minds
---I’m afraid not. He will consider ______ necessary to have an experienced assistant.
A. which; it B. that; it
C. which; that D. that; that
45. ---The farmers lived near the high way.
---_____ very noisy.
A. It must have been B. They must be
C. That might be D. There must be
46. Only when ____ possible to settle the problem.
A. does the chief editor come will it be
B. the chief editor comes will it be
C. has the chief editor come it will be
D. the chief editor comes it will be
47. Jane and Tommy still remember that it was ____ , their parents, who encouraged them to continue their education.
A. whose B. they C. who D. whom
48. ---You’ve booked on a four o’clock flight
---What chance _____ of taking an earlier plane
A. there is B. is it
C. there it is D. is there
49. Was it 8 o’clock ____ you heard someone ____ at the door
A. when; knocking B. when; knock
C. that; knocking D. that; knock
50. He had little idea that it was getting so late, _____
A. didn’t he B. wasn’t it
C. did he D. was it
Key:
1-10 BABBD DDDAC 11-20 DACBA BBCCC 21-30 DDBBA DDBDC
31-40 BDBBD DBACD 41-50 BCBBA BBDCC
it 的用法50题专练解释
1． 此题考交际用语，上句是道歉句，回答应是B. “没关系，不要紧
2． 此题考查it 作形式宾语的用法，appreciate 后接宾语，if条件句作真正的宾语从句故选A
3． 此题中有连词but，后句中缺少主语，且指前句中的a new house, it 指同一物，故选B
4． 在if条件句中用一般现在表将来，所以选B
5． 此句为感叹句，中心词way为名词，用what 修饰，B中有倒装，故选D
6． 此题考查句形it is +n+that句形，所以选D
7． 此句it is the first time +从句中时态用现在完成时， 正确答案为D
8． 第一空为强调句的引导词，又succeed 后用介词in, 答案为D
9． 此题为强调句的疑问句形式，句中缺少it和强调词，答案是A
10． 此题中matters为谓语动词，故此题不是一个简单句，该句又不是名词性从句，排除A、D、C，选B， 可以成为强调句。
11． 此题为固定结构it is+时间段+since从句，答案为D
12． 第一空为上句说到之事，用that 代替，第二空用it 指时间，所以选A
13． 该句中有连词but，排除which，又指前句的含义，故选it
14． See to 后应有宾语，但that从句就是它的宾语，此题缺少形式宾语it，所以选B
15． 此句问句中问题是模糊不清的，只能用it来代替，答案为A
16． 此题中受伤的是shoulder，又是单数，故用it代替单数的同一物
17． 此句回答句中children是复数，所以不用it is，应用they are, 答案为B
18． 此句为强调句型的问句。疑问词who用来提问被强调的主语，空白处应用it，选C
19． 此处用it作形式宾语，代替后面的that从句，过去分词said作宾语补语
20． There与 seem to be连用，表示“好像有”。不定式 to have been是 to be 的完成体。
21． 首空填如what，即强调句型中被强调的部分，第二空选that构成强调句，第三空what 引起一个名词性从句，作Peter的宾语补语。
22． 此题中不定式作宾语，空中缺少形式宾语，所以选D
23． 此题为考强调句中not until连用，第二空为强调句中的引导词that,答案是B
24． 此句缺强调句中的引导词that ，故答案是B
25． 第一空是名词性从句缺宾语，第二空为强调句中的引导词that, 答案为A
26． 此题缺主语，而真正主语是不定式to keep..充当，前面应是形式主语it
27． News是单数，故排除A，B，本句是肯定句，反意问句应用否定，所以选D
28． 此句是强调句中缺引导词that，所以选B
29． Fun 为不可数名词，答案是D
30． 第一空为强调句缺it，第二空是非限制性定语从句缺主语，第三空为强调句中的引导词
31． 第一空为there be 句型，第二空指代前句中的machine，用it 指the machine.
32． 根据答语yes加肯定句，no加否定，排除A、C， 根据后一句含义，选答案D
33． 强调句中缺引导词that，答案是B
34． 此句为there is a certain doubt…句型，所以选B
35． 缺强调句中的引导词，答案为D
36． 此句为强调句，第一空缺it，第二空为it takes sb some time to do sth结构，第三空是定语从句引导词且后接名词的只有whose，答案是D
37． 第一空为定语从句引导词，第二空为强调句中的引导词，所以选答案B
38． 第一空表距离，用it is ，第二空为there be 句型，答案是A
39． 此句为强调句中缺引导词，答案是C
40． 强调句型中缺it is/was
41． 用it 表示上面句中的forty
42． So 表示“如此，那样”，就是指上句的事情
43． 此题为there be 句型，答案是B
44． 第一空为强调句型，第二空是形式宾语，所以选B
45． 此句为对过去的事情的正确推测，A是正确答案
46． Only 修饰状语从句，主句需要部分倒装，又用形式主语，故选B
47． 强调句中强调成分为主语，又与their parents 是同位语，所以选B
48． 此句是there be 句型的疑问句，答案为D
49． 第一空是强调句缺引导词，第二空是hear somebody doing 结构，答案是C
50． 此句反意问句应根据主句决定，主句中有little表否顶，所以答案是C
1.-- I’m sorry I broke your mirror.
--Oh, really ______.
A. It’s OK with me B. It doesn’t matter
C. Don’t be sorry D. I don’t care
2. I appreciate ____ if you would turn the radio off.
A. it B. that C. these D. them
3. The Parkers bought a new house but ____ will need a lot of work before they can move in.
A. they B. it C. one D. which
4. The volleyball match will be put off if it ____.
A. will rain B. rains C. rained D. is raining
5. ______ from Beijing to London!
A. How long way it is B. What long way is it
C. How long way is it D. What a long way it is
6 _____ is a fact that English is being accepted as an international language.
A. There B. This C. That D. It
7. –Do you know our town at all
--No, it is the first time I ____ here.
A. was B. am going C. came D. have been
8. Was it in 1969 _____ the American astronaut succeeded ____ landing on the moon
A. when; on B. that; on C. when; in D. that; in
9. Was _____ that I saw last night at the concert
A. it you B. not you C. you D. that yourself
10. It is the ability to do the job ____ matters not where you come from or what you are.
A. one B. what C. that D. it
11. –What was the party like
--Wonderful. It’s years _____ I enjoyed myself so much.
A. after B. before C. when D. since
12. –He was nearly drowned once.
--When was _____
--_____ was in 1998 when he was in middle school.
A. that; It
B. this; That
C. this; It
D. that; This
13. Tom’s mother kept telling him that he mustn’t smoke, but ____ didn’t help.
A. he
B. which
C. it
D. they
14. When you go outing with your sisters, you must see to ____ that they are safe.
A. everything
B. it
C. that
D. yourself
15. –How do you like ____ here so far, Mr. David
--Well, I’ve really enjoyed meeting many nice people here and everything here is quite different.
A. it
B. them
C. that
D. this
16. --There is something wrong with my left shoulder. I hurt it while I was doing gym. I’ve got a pain here too.
-- Let me take a look at your shoulder.
Where ___ hurt
A. do you
B. does it
C. do they
D. does that
17. – Who is making so much noise in the garden
-- ____ the children.
A. It is
B. They are
C. That is
D. There are
18. Who was ____ that called him “comrade”
A. one
B. that
C. it
D. her
19. Joan had often heard ——_ said that Marley had no money.
A. one
B. once
C. it
D. her
20. _____ doesn’t seem to have been any difficulty solving the problem.
A. It
B. He
C. There
D. That
21. ____ is it _____ has made Peter ____ he is today
A. What, that, that
B. That, that, what
C. What, what, that
D. What, that, what
22．I don’t think ____ possible to master a foreign language without much memory work.
A. this B. that C. its D. it
23. It was not ______ she took off her dark glasses _____ I realized she was a famous film star.
A. when; that B. until; that
C. until; when D. when; then
24. It was how the young man had learned five foreign languages _____ attracted the audience’s interest.
A. so that B. that C. what D. in which
25. It was _____ he said ____ disappointed me.
A. what; that B. that; that
C. what; what D. that; what
26. In fact, ____ is a hard job for the police to keep order in an important football match.
A. this B. that C. there D. it
27. The news that they failed their driving test discouraged him, _____
A. did they B. didn’t they
C. did it D. didn’t it
28. It is these poisonous products_____ can cause the symptoms of the flu, such as headache and aching muscles.
A. who B. that C. how D. what
29. ____ fun it is to jump into a pool or go swimming in summer.
A. What a B. How C. How a D. What
30. Was ____ at the air battle on June 8, 1944, ___ was led by Captain Johnson ___ Peter lost his life
A. it; when; that B. that; that; who
C. it; which; that D. it; which; when
31. -- ___ seems to be something wrong with the machine.
--Yes, ____ got a lot of noise.
A. It; it’s B. There; it’s
C. It; there’s D. There; there’s
32. –The problem wasn’t difficult for him, was it
--____. He should have been given a more difficult one.
A. No, it was B. Yes, it was
C. Yes, it wasn’t D. No, it wasn’t
33. It is the protection for the trees _____ really matters, rather than how many trees are planted.
A. what B. that C./ D. which
34. ____ a certain doubt among the workers as to the necessity of the work.
A. There are B. There is
C. They are D. It is
35. It is only when you nearly lose someone ____ you fully realize how much you value him.
A. do B. then C. will D. that
36. Is _____ three hours ____ the boy ____ family is poor to come to school on foot
A. it; that; whose B. it; when; that
C. it for; that it takes D. it; that it takes, whose
37. Was it in the village _____ we used to live in _____ the accident happened
A. where; that B. which; that
C. that; where D. where; which
38. He said. “____ a long way to school. ____ a long way to go yet before we arrive.”
A. It is; There is B. There is; It is
C. It is; It is D. There is; There is
39. Is it the letter that you got yesterday _____ makes you so sad
A. which B. what C. that D. when
40. ---Were all the people in the taxi injured in the accident
---No, _____ only the two passengers who got hurt.
A. there was B. there were
C. that was D. it was
41. ---Look at that lady on the stage. She’s already forty.
---You are joking. She doesn’t look _____.
A. so B. it C. that D. this
42. ---Don’t you think Jack’s health has been ruined by over drinking
---Yes, he told me _____ himself.
A. the thing B. it C. so D. the fact
43. ---What a pity! My new MP3 doesn’t work. ____ must be something wrong with it.
---Don’t worry. Let me have a look.
A. It B. There C. That D. This
44. --- Is it my age _____ the boss minds
---I’m afraid not. He will consider ______ necessary to have an experienced assistant.
A. which; it B. that; it
C. which; that D. that; that
45. ---The farmers lived near the high way.
---_____ very noisy.
A. It must have been B. They must be
C. That might be D. There must be
46. Only when ____ possible to settle the problem.
A. does the chief editor come will it be
B. the chief editor comes will it be
C. has the chief editor come it will be
D. the chief editor comes it will be
47. Jane and Tommy still remember that it was ____ , their parents, who encouraged them to continue their education.
A. whose B. they C. who D. whom
48. ---You’ve booked on a four o’clock flight
---What chance _____ of taking an earlier plane
A. there is B. is it
C. there it is D. is there
49. Was it 8 o’clock ____ you heard someone ____ at the door
A. when; knocking B. when; knock
C. that; knocking D. that; knock
50. He had little idea that it was getting so late, _____
A. didn’t he B. wasn’t it
C. did he D. was it
Key:
1-10 BABBD DDDAC 11-20 DACBA BBCCC 21-30 DDBBA DDBDC
31-40 BDBBD DBACD 41-50 BCBBA BBDCC
it 的用法50题专练解释
1． 此题考交际用语，上句是道歉句，回答应是B. “没关系，不要紧
2． 此题考查it 作形式宾语的用法，appreciate 后接宾语，if条件句作真正的宾语从句故选A
3． 此题中有连词but，后句中缺少主语，且指前句中的a new house, it 指同一物，故选B
4． 在if条件句中用一般现在表将来，所以选B
5． 此句为感叹句，中心词way为名词，用what 修饰，B中有倒装，故选D
6． 此题考查句形it is +n+that句形，所以选D
7． 此句it is the first time +从句中时态用现在完成时， 正确答案为D
8． 第一空为强调句的引导词，又succeed 后用介词in, 答案为D
9． 此题为强调句的疑问句形式，句中缺少it和强调词，答案是A
10． 此题中matters为谓语动词，故此题不是一个简单句，该句又不是名词性从句，排除A、D、C，选B， 可以成为强调句。
11． 此题为固定结构it is+时间段+since从句，答案为D
12． 第一空为上句说到之事，用that 代替，第二空用it 指时间，所以选A
13． 该句中有连词but，排除which，又指前句的含义，故选it
14． See to 后应有宾语，但that从句就是它的宾语，此题缺少形式宾语it，所以选B
15． 此句问句中问题是模糊不清的，只能用it来代替，答案为A
16． 此题中受伤的是shoulder，又是单数，故用it代替单数的同一物
17． 此句回答句中children是复数，所以不用it is，应用they are, 答案为B
18． 此句为强调句型的问句。疑问词who用来提问被强调的主语，空白处应用it，选C
19． 此处用it作形式宾语，代替后面的that从句，过去分词said作宾语补语
20． There与 seem to be连用，表示“好像有”。不定式 to have been是 to be 的完成体。
21． 首空填如what，即强调句型中被强调的部分，第二空选that构成强调句，第三空what 引起一个名词性从句，作Peter的宾语补语。
22． 此题中不定式作宾语，空中缺少形式宾语，所以选D
23． 此题为考强调句中not until连用，第二空为强调句中的引导词that,答案是B
24． 此句缺强调句中的引导词that ，故答案是B
25． 第一空是名词性从句缺宾语，第二空为强调句中的引导词that, 答案为A
26． 此题缺主语，而真正主语是不定式to keep..充当，前面应是形式主语it
27． News是单数，故排除A，B，本句是肯定句，反意问句应用否定，所以选D
28． 此句是强调句中缺引导词that，所以选B
29． Fun 为不可数名词，答案是D
30． 第一空为强调句缺it，第二空是非限制性定语从句缺主语，第三空为强调句中的引导词
31． 第一空为there be 句型，第二空指代前句中的machine，用it 指the machine.
32． 根据答语yes加肯定句，no加否定，排除A、C， 根据后一句含义，选答案D
33． 强调句中缺引导词that，答案是B
34． 此句为there is a certain doubt…句型，所以选B
35． 缺强调句中的引导词，答案为D
36． 此句为强调句，第一空缺it，第二空为it takes sb some time to do sth结构，第三空是定语从句引导词且后接名词的只有whose，答案是D
37． 第一空为定语从句引导词，第二空为强调句中的引导词，所以选答案B
38． 第一空表距离，用it is ，第二空为there be 句型，答案是A
39． 此句为强调句中缺引导词，答案是C
40． 强调句型中缺it is/was
41． 用it 表示上面句中的forty
42． So 表示“如此，那样”，就是指上句的事情
43． 此题为there be 句型，答案是B
44． 第一空为强调句型，第二空是形式宾语，所以选B
45． 此句为对过去的事情的正确推测，A是正确答案
46． Only 修饰状语从句，主句需要部分倒装，又用形式主语，故选B
47． 强调句中强调成分为主语，又与their parents 是同位语，所以选B
48． 此句是there be 句型的疑问句，答案为D
49． 第一空是强调句缺引导词，第二空是hear somebody doing 结构，答案是C
50． 此句反意问句应根据主句决定，主句中有little表否顶，所以答案是C