[德语语法德语时间从句总结]1． wenn, als 当……的时候 wenn 可用于各种时态，表示多次性、重复性的行为。 如果从句位于主句前，常可在从句前加上jedesmal和immer表示强调。 jedesmal wenn, immer wenn 可...+阅读

主语从句有以下连接词及其用法：

1. That

That matter takes up space is known to all. (= It is known to all that matter takes up space.)

2. whether (if)

Whether she is will join us doesn't matter too much.(=It doesn't matter too much whether (if) she is will join us.)

3. what

What is to be done next hasn't been decided yet. (= It hasn't been decided yet what is to be done next.)

4. which

Which test is to be made first remains to be discussed further. (= It remains to be discussed further which test is to be made first.)

5. who

Who will head the delegation is unknown. (= It is unknown who will head the delegation.)

6. whoever

Whoever will go may sign here.

7. whatever

Whatever steps you take should be practical.

8. whichever

Whichever comes in first will receive a prize.

9. what(so)ever

What(so)ever we do must benefit the people.

10. whichever

Whichever you want is yours.

11。 When, where and how we are to go is still a mystery. (= It is still a mystery when, where and how we are to go.)

12. Why she is absent this morning hasn't been clear. ( =It hasn't been clear why she is absent this morning.)

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什么是主语从句怎么用主语从句，即在复合句中充当主语成分的句子，例如＂That he finished writing the composition in such a short time surprised us all＂，他在很短的时间内写完作文让我们都很惊讶，此...

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