高中英语语法：It的用法专项练习题及解析
1. I like_____________in the autumn when the weather is clear and bright.
A. this
B. that
C. it
D. one
[解析] C.句中like为及物动词，后面需要跟宾语。而like 之后不可直接接从句作宾语。it可用于某些动词和介词之后作笼统宾语。
2. He was nearly drowned once.
When was_____________？
_____________ was in 1998 when he was in middle school.
A. that；It
B. this；This
C. this；It
D. that；This
[解析]A. 第一空用that指代上文提到的事情；第二空用it指代第一空的that
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
[解析] B此处it指代前面出现的a new house. it指代上文提到的同一事物，为特指；而one通常指代同类事物中的某一个。
4. Someone is ringing the doorbell. Go and see__________.
A. who is he
B. who he is
C. who is it
D. who it is
[解析] D此处it用作人称代词，指不明身份，性别的人；宾语从句应用陈述语序。
5. 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
[解析] D此处it用作形式主语。
6. Mike‘s mother kept telling him that he should work hard，but________didn’t help.
A. he
B. it
C. she
D. which
[解析] B此处it用以指代前面的句子，可用that替换。
7. Since you have repaired my computer，_____________is no need for me to buy a new one.
A. it
B. there
C. this
D. that
[解析] B考查固定句型There is no need for sb to do sth
8. The official made________clear that he would do everything possible to solve the problem.
A. it
B. this
C. that
D. him
[解析] A此处it用作形式宾语。
9. Do you like_____________here？
Oh，yes，the air，the weather and the way of life. Everything is so nice.
A. this
B. there
C. that
D. it
[解析] D此处it泛指自然环境。
10. Bill‘s aim is to inform the viewers that cigarette advertising in TV is illegal，_____________？
A. isn’t it
B. is it
C. isn‘t he
D. is he
[解析]A主语为“ Bill’s aim”。
11._____________is mentioned above，the number of the students in senior high school is increasing.
A. which
B. As
C. That
D. It
[解析] B非限制性定语从句中，as /which均可指代整句话的内容，但which只能放在主句后，译为“这一点”；as 则位置灵活，译为“正如”。
12. It was with great joy_____________he received the news that his lost daughter had been found.
A. because
B. which
C. since
D. that
[解析] D考查强调句型。
13. It was_____________back home after the experiment.
A. not until midnight did he go_____________
B. until midnight that he didn‘t go
