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非谓语动词选择1.There is a new problem involved in the popularity o

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非谓语动词选择
1.There is a new problem involved in the popularity of private cars _______ road conditions need _______.
A.that; to be improved B.which; to be improved C.where; improving D.when; improving
2.The discovery of new evidence led to _______.
A.the thief having caught B.catch the thief C.the thief being caught D.the thief to be caught
3.There are five pairs _______,but I’m at a loss which to choose.
A.to be chosen B.to choose from C.to choose D.for choosing
4.The lady said she would buy a gift for her daughter with the _______.
A.20 dollars remained B.20 dollars to remain C.remained 20 dollars D.remaining 20 dollars
5.The research is so designed that once _______ nothing can be done to change it.
A.begins B.having begun C.beginning D.begun
分析:
1
前面先行词为cars,定语从句用that或which
need一词的结构为:
need + v-ing或need to be done
2
thief与catch之间是被动关系,catch要用被动语态
而being caught 与to be caught的区别在于前者是意料之中,后者为意料之外
有了证据当然是意料之中;另外,前者表状态,后者表动态,他已经被抓了,表状态
3
there be 结构中后面的不定式动词多用主动表被动,注意本题不要选A; 从什么中选择是choose from
4
remaining可以作形容词用,放在所修饰的词前,即作前置定语;而left只能作后置定语.remaining 20 dollars相当于20 dollars left
5
翻译:这项研究设计得如此好以致一旦开始任何事都不可能改变它.
“一旦开始”表示“已经”,用完成时.begun在此处作定语,作定语时一般要省去have