高考英語語法與知識點

  英語的句子離不開語法,高考英語掌握英語語法不可避免。下面是小編為大家整理的關於,希望對您有所幫助。歡迎大家閱讀參考學習!

  :時態和語序

  當主句為現在時或將來時,賓語從句的時態一般不受主句的時態所影響.

  當主句為過去時

  ①從句用一般過去時或過去進行時表示與主句謂語動詞動作同時發生

  ②從句過去完成時表示該動作發生在主句謂語動作之前

  ③從句謂語用過去將來時表示該動作發生在主句謂語動作之後

  ④如果從句是一個客觀真理,那麼從句的時態不根據主句的時態而變化

  ⑤當賓語從句的引導詞是who,which,what,when,where,how,why等表疑問時,不能按正常語序安排,經常將這類引導詞置於句首

  無論任何時候都為陳述語序.但也有部分口語提問例外 E.G:What's the matter?What's wrong with you?

  :被動語態

  一般現在時、一般過去時用be +及物動詞的.過去分詞,be有人稱、時、數變。

  完成時態have***has***done,被動將been加中間。

  一般將來shall***will***do,被動變do為be done。

  將來進行無被動,shall***will***be doing。

  現在完成時,被動 have***has***been done。

  現、過進行be doing,被動be加being done。

  情、助、有、是妥安排,一律隨新主語變。

  否定助後加not,疑問一助置主前。

  主語恰是疑問詞,直陳語序主在前。

  一般情助加be done,雙賓多將間賓變。

  複合賓語賓變主,賓補、主補相應變。

  第二句“be有人稱、時、數變”即be有人稱、時態和單、複數的變化。“情助”是指情態動詞和助動詞“must,may,can,shall,will”等一律隨新主語***多是主動句中的賓語***來變化。“疑問一助置主前”是說有兩個助動詞的話,應把主語放在第一助動詞之後或把第一助動詞置於主語之前。

  :被動語態例句

  一般現在時:

  主:We believe him.

  被:He is believed by us.

  一般過去時:

  主:He bought his children some pens.

  被:Some pens were bought for his children by him.

  一般將來時:

  主:Everyone will know the truth soon .

  被:The truth will be known by everyone.

  現在進行時:

  主:Mary is making a doll.

  被:A doll is being made by Mary.

  過去進行時:

  主:They were carrying the hurt player.

  被:The hurt player was being carried by them .

  現在完成時:

  主:He has received the letter.

  被:The letter has been received by him.

  過去完成時:

  主:They had built ten bridges.

  被:Ten bridges had been built by them