剑桥KET语法:系动词+形容词

2024-05-21 13:40:16来源:网络

  当形容词放在系动词之后时,形容词通常作表语用来说明或补充主语的状态。形容词作表语,常见的句型有以下三种:

  1、主语 + be + 形容词+介词

  在该结构中,介词和形容词通常是固定搭配。如:

  My son is good at playing chess.

  我儿子擅长下棋。

  ( 注 :good 在句中作表语,be good at 是固定搭配,意为“擅长……”)

  I am not afraid of failures.

  我不害怕失败。

  ( 注 :afraid 在句中作表语, be afraid of是固定搭配,意为“害怕……”)

  该结构常用的形容词短语有:

  be angry with 对……感到生气  be friendly to对……友好

  be interested in 对……感兴趣  be worried about 对……感到担忧

  be pleased/satisfied with 对……感到满意  be sorry for 为……感到难过

  be sure of对……确信  be surprised at对……感到惊讶

  be tired of对……感到厌恶

  2、主语 + be + 形容词+动词不定式

  该结构通常用来表示原因、目的、结果等,常用于这个结构的形容词有 angry、eager、 fit 、wrong 、disappointed 、pleased 、satisfied 等。如:

  You are too young to take part in that activity.

  你太小了,不能参加那项活动。

  (注:在这句话中,“too+ 形容词+todo”表示“太……而不能……”,其中,young作表语)

  3、主语 + be +形容词+ that 从句

  该从句通常是表语从句,用来说明主语的状态,that不能省略,能用于这个句型的形容词有pleased、glad、satisfied、sorry等。如:

  I am glad that you passed the exam.

  我很高兴你通过了考试。

  4、单项选择:请从下列选项中选出正确的选项。

  1.I think swimming __________ my body.

  A.is good for B.are good for C.is good at

  2. The house __________ people,my family and friends.

  A.was full for B.full of C.was full of

  3.I have just finished __________.

  A.a book interesting B.an interesting book C.a interesting book

  4.I have __________ to tell you.

  A.something important B.important something C.important someone

  5.The boy is __________ go to school.

  A.too young to B.so young to C.too young

  6.I'm __________ I broke your vase.

  A.sorry B.sorry that C.sorry for

  5、从方框中选择正确的单词填空。

  busy  clever  old  thirsty

  cold  hungry  honest  easy

  1.My grandmother is eighty years__________.

  2.I think chemistry is difficult,but my brother thinks it's__________.

  3. I'm a little __________.Could you give me a bottle of water?

  4. I am __________,so I want to have one more cake.

  5.My mother is __________ with housework.

  6.Mike is quite __________ and does well at school.

  7. He is an __________ boy and never tells a lie.

  8.It is __________ outside.Put on more clothes.

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