4)动词的非谓语动词形式:
A.动词不定式:主要考查动词不定式作定语、宾语、宾语或主语补足语等的用法。还要注意动词不定式的被动式与完成式。
不定式作定语:If there is no choice, there is no decision ______(make) to be made
不定式作宾语: Robots , already taking over human tasks in the automotive field, are beginning ________(see) . to be seen
不定式作宾补 I notice him _______( leave ) the classroom. leave (可省略to)
不定式作主补:They were often compelled ______(work) twelve or fourteen hours a day.
to work( 不可省略to)
We make them (to) work day and night. 不定式作宾语补语,在有些动词后可以省略TO
They are made to work day and night. 不定式作主语补语时,不可省略TO
B.分词:主要考查分词作定语、状语、宾语补足语的用法。注意现在分词与过去分词的区别。 另外,还有现在分词的被动式与完成式的形式。
分词作定语:Anyone ______(want) to understand the industry of the future will have to know about robotics. wanting
As research techniques become more advanced, the number of animals _____(use) in experiments may decrease. used
分词作状语: When ______(present) with a common case, sales managers tend to see sales problems and production managers see production problems. presented
________ (tell) that some guests were coming , she shopped all morning in the supermarket. Having been told
Her body, with hands and feet _______(bind) , was discovered by a traveler early in the morning. bound
分词做宾补: They may have their passports ______(remove) , making leaving or “escaping” actually impossible. removed
动名词作宾语:If you cannot understand , ask: “ Would you mind ______(rephrase) the question , please ?” rephrasing
If we don‘t start out now, we must risk ______(miss) the train.
missing
形容词副词:
The more time you waste, the _____(easy) it is to continue wasting time.easier
As Jane was the _____(old) , she looked after the other children in the family. eldest
词性转换:
The explorers were puzzled over what to do next because they were in a _____(trick)situation .
trick是名词或动词,应把它变为形容词tricky
These electric appliances are all similar in construction but each one is _____(specialize) in its function.
specialize 是动词,应把它变为形容词 specific或 special
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