主语从句练习

主语从句练习

练习1：划出下面句子的主语

A foreign language is a weapon in the struggle of life.

Who is speaking, please? This is Jack speaking.

Two will be enough.

Smoking is very dangerous.

To see is to believe.

To do today's homework without the teacher's help is very difficult.

“A” is an article.

The teacher with two of his students is walking into the classroom.

练习2 what, whether, where,

when， who, why, how or that.

1.(_____ is needed for success) is your hard work.

2.(______ they will arrive )has been told to the teacher.

3.(_____ we will go tomorrow )hasn’t been decided yet.

4.(____can join in the sport meet) is decided by the teacher

5.(________ it will rain or not) is not clear.

主语从句作主语时，谓语动词一般用单数形式。

练习3 Wh--ever

1. 你需要的是更多的经验。

____________________ is more experience.

2. 谁最先到将得到奖品。

_________________________ will receive a prize.

3. 我所有的东西请随便使用。

___________________ is at your service.

4. 不管他写什么都没关系。

_____________________ doesn’t matter.

5. 这里讨论任何事都应当保密。

____________________________ must be kept secret.

练习4 Whether与if

1. ________we can solve this problem remains unknown.

2. ________this material can be used in our factory has not been decided yet.

3. ________people who choose red on the test are energetic or not has been

studied by a Swiss psychologist.

4. ________or not people’s pulse rates decrease when they see blue has aroused interest.

5. ________students need to go to school tomorrow will be announced on the radio.

答案：1. Whether 2. Whether 3. Whether 4.Whether 5. Whether

练习5：that, whether比较练习

1. ________he spends too much time playing computer games worries me.

2. ________he spends too much time playing computer games is not known yet.

3. _______he will give it up or not is not known.

4. _______he gave it up made us surprised.

选填合适词when,where,how,which,what

1._______she is from is unknown.

2._______the soldier escaped from the prison remains a secret.

练习6 Whatever与 No matter+what…

用于名词性从句或状语从句;

只用于状语从句

_______ she said was welcome.

_______________________he says, I won’t believe him.

Her cellphone helps her do________she wants to do.

I won’t believe him_________ he says.

练习7：

whatever类词语考点训练

1.—What do you want to do next? We have half an hour until the basketball game.

—It’s up to you. _________ you want to do is fine with me.

A. Whatever

B. However

C. Whichever

D. Whoever

2. _________ team wins on Saturday will go through to the national championships.

A. No matter what

B. No matter which

C. Whatever

D. whichever

3. _________ rich one may be there is always something one wants.

A. Whatever

B. Whenever

C. However

D. Wherever

4._________ you choose to live there are always going to be disadvantages.