帮我解释分析下面几道英语题,解出其中原理.
帮我解释分析下面几道英语题,解出其中原理.
1.____ the days when all the old friends were happily together.
A.Going are B.To go is C.Gone are D.Are gone
2.-Why didn't you come yesterday?
-I ____,but I had an unexpected visitor.
A.had B.would C.was going to D.did
3.The research is so designed that once ____ nothing can be done to change it.
A.begins B.having begun C.beginning D.begun
1.____ the days when all the old friends were happily together.
A.Going are B.To go is C.Gone are D.Are gone
2.-Why didn't you come yesterday?
-I ____,but I had an unexpected visitor.
A.had B.would C.was going to D.did
3.The research is so designed that once ____ nothing can be done to change it.
A.begins B.having begun C.beginning D.begun
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1 c 这是个倒装,因为句子主语the days when.太长,英语不习惯头重脚轻,所以表语提前倒装.这里gone是形容词,意思是 “走了,离开了”.
2 c 表过去打算后面省略了come,跟后面的BUT相配合表本打算去,但是.
3 d 这是个状语从句的省略,状语从句常常在引导词后省略掉主句的主语+be动词,或者it+be动词.那么这句话就是once引导从句,后面省略了the research is或者it is.补全句子变成 The research is so designed that once it is ___ nothing can be done to change it.
这样看就很明显了,应该是个被动,研究被开始,用过去分词.
回答完毕,祝成功!
2 c 表过去打算后面省略了come,跟后面的BUT相配合表本打算去,但是.
3 d 这是个状语从句的省略,状语从句常常在引导词后省略掉主句的主语+be动词,或者it+be动词.那么这句话就是once引导从句,后面省略了the research is或者it is.补全句子变成 The research is so designed that once it is ___ nothing can be done to change it.
这样看就很明显了,应该是个被动,研究被开始,用过去分词.
回答完毕,祝成功!
1年前
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