查文庫>問答> that一般引導什麼從句

that一般引導什麼從句

  that引導名詞性從句時(即主語、賓語、表語、同位語從句)

  在從句中無具體含義,只起連線作用,而且在從句中也不作任何句子成分。它所引導的從句的句子結構和意義是完整的,而且從句一般是陳述一個事實。

  例如:

  ①That she was able to come made us very happy.她能來使我們很高興。

  當that引導的主語從句或賓語從句太長時,常用it作形式主語或賓語而把that從句放在後面。

  如: ①It is well—known that the earth is round.眾所周知,地球是圓的。

  that引導的主語從句,表語從句以及同位語中,that不能省略。

  that引導的`賓語從句,一般可以省去that,但在下面情況中不能省略。

  1.在suggest,order等表示命令、請求、建議等動詞後的賓語從句中,不能省。

  2.由and或but所連線的兩個引導的賓語從句時,第一個從句中的that可以省,第二個從句中的that不能省。

  3.that引導的賓語從句,如果從句中還有其他狀語從句,引導賓語從句的that不能省略。Tell him that if he is at home, I’ll call to see him.

  2that引導定語從句要注意以下幾點

  1.定語從句中缺主語,修飾人時用who/that,修飾物時用which/that引導。如: Is this the factory which/that makes TV sets?The man who/that visited our school is from Australia.

  2.從句中缺賓語,修飾人時用who/whom/that或省略引導詞;修飾物時用which/that或省略引導詞。如:Gone are the days which/that we spent together in the village.He is the man who/whom/that I think to be worthy of our praise.