从句练习题高中

从句练习题高中
从句，是指在复合句中充当句子成分的一种句子。

在高中英语中，掌握从句结构和用法是非常重要的。

下面是一些从句练习题，帮助高中生们加深对从句的理解和应用。

练习一：选择适当的从句填空。

1. Do you know _________?
A. when will she arrive
B. when she will arrive
C. she will arrive when
D. she when will arrive
2. I'll call you as soon as _________.
A. I will get there
B. I get there
C. I getting there
D. I would get there
3. They haven't decided _________ this weekend.
A. what they will do
B. what will they do
C. they will do what
D. what do they do
4. _________ you work hard, you will fail the exam.
A. If not
B. Unless
C. Except
D. Without
5. She asked me _________.
A. where was I going
B. where I was going
C. where I'm going
D. where I go
练习二：根据句意写出相应的从句。

1. I want to know ______________.
2. He told me _______________.
3. We'll go hiking if _______________.
4. I don't know _______________.
5. She asked him ______________.
练习三：根据题目完成对话。

A: Can you remind me _______?
B: Sure! I'll let you know _______.
A: Thanks! Do you know _______?
B: I'm not sure. Let me check _______.
A: Alright. Please tell me _______.
B: Of course! I'll inform you _______.
练习四：根据提示完成句子。

1. Peter will be late _______ he takes a taxi.
2. I will buy a gift for Mary _______ I see her.
3. _______ is important to protect the environment.
4. I'll go shopping with you _______ I finish my homework.
5. I will call you _______ I arrive at the airport.
练习五：连词成句。

1. make, stay, you, his, not, he, father, angry, does, if
2. you, tomorrow, she, like, will, go, to, the, mall, ask, if
3. I, won't, successful, my, work, hard, I, unless
4. is, achieve, success, unless, hard, to, work, it, impossible, without
5. open, cry, she, the, door, will, not, until, he, come
参考答案：
练习一：B B A B B
练习二：1. where he lives 2. not to tell anyone
3. it doesn't rain
4. what time the train leaves
5. why he was late
练习三：A: to lock the door; B: when you are ready
A: if the supermarket is open; B: for you
A: if they are coming; B: if they are here
练习四：1. unless; 2. if; 3. It; 4. after; 5. when
练习五：1. Does he make his father angry if you stay?
2. Will she ask you if she can go to the mall tomorrow?
3. Unless I work hard, I won't be successful.
4. It is impossible to achieve success without working hard.
5. She will not open the door until he comes.。