内容正文:
突破 语法大冲关
UNIT 2 Natural disasters
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作定语
作定语
突破 语法大冲关
课时分层作业
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作定语
作结果状语
作结果状语
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to climb
to lift
to be discussed
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to keep
to cook
to cut
to improve
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to walk
to do
to be informed
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to love
feeling
caught
flying
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to get
Leaning
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growing
told
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fearing
to tell
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点击右图进入…
课
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层
作
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谢谢观看 THANK YOU!
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动词不定式作定语和结果状语
不定式作定语表示未做的事情。不定式作状语通常表示目的、结果和原因。
[观察例句]
①She is always the first to come and the last to leave.
______
②Have you got a letter to write?
______
③Do you have the ability to read and write in English?
______
④He is such a good teacher as to be respected by all his students.
__________
⑤He rushed to the station only to find that the train had left.
__________
[归纳用法]
一、不定式作定语
1.不定式作定语,置于被修饰词之后,常表示未发生的动作,其被动式为to be done。
The car to be bought is for his sister.
要买的这辆车是给他姐姐的。
2.如果是不及物动词,其不定式后面需有相应的介词。
The Greens have a comfortable house to live in.
格林一家有一幢舒适的房子可以居住。
3.有时,尽管是及物动词并且还带了宾语,如不定式所修饰的名词/代词是不定式动作发生的地点或动作发生所使用的工具等,该不定式后仍需有适当的介词。
Let's first find a room to put our things in.
咱们先找个房间放东西。
4.中心词是序数词或被序数词(the first,the second)、最高级、the last,the only等修饰时,用不定式作定语。
She was the first woman to win the gold medal in the Olympic Games.
她是第一个在奥运会上获得金牌的女性。
5.way,promise,plan,offer,decision,ability,warning等抽象名词后常用不定式作定语。
She said she had no plans to go there.
她说她没有去那里的打算。
二、不定式作结果状语
不定式作结果状语时表示谓语动作的结果。往往表示“令人意想不到的”意思,其前面加上only时以加强语气。
What have I said to make you so excited?
我说了什么使你这么激动?
[名师点津] 下列结构的不定式可构成结果状语:too...to do,enough to do,so/such...as to,only/just to do。
I arrived at the shop only to find I'd left all my money at home.
我到了商店,结果发现我把钱落在了家里。
The boy is old enough to go to school.
那个小男孩年龄足够大可以上学了。
He is too weak to do the work.
他