1it was his doctor who advised that he _ a holiday away from the city.A have C has 答案选A 为什么?2 it is essential that all these figures_twice.A being checked B be checked 答案选A 为什么呢? 3,在被动语态选项中,有时会是be+
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1it was his doctor who advised that he _ a holiday away from the city.A have C has 答案选A 为什么?2 it is essential that all these figures_twice.A being checked B be checked 答案选A 为什么呢? 3,在被动语态选项中,有时会是be+
1it was his doctor who advised that he _ a holiday away from the city.A have C has 答案选A 为什么?
2 it is essential that all these figures_twice.A being checked B be checked 答案选A 为什么呢?
3,在被动语态选项中,有时会是be+过去分词,有时只有一个过去分词,这两个如何判断?
1it was his doctor who advised that he _ a holiday away from the city.A have C has 答案选A 为什么?2 it is essential that all these figures_twice.A being checked B be checked 答案选A 为什么呢? 3,在被动语态选项中,有时会是be+
1.it was his doctor who advised that he have a holiday away from the city.
因为这是he should have ...的简称,这里省略should了.这是很典型的英语句型.
2 it is essential that all these figures_twice.
这里不能选A,而应选B:be checked,即all these figures (should) be checked twice.同理.
3.这取决与前面有否已有动词.如 He was killed.
He got killed.
相信帮您解决了难题.不明白的再问哟,请及时采纳.
1. advise 后面的宾语从句要求用动词原形,是虚拟的一种用法,(should)+ 动词原形
2. 答案有误吧?应该是B. be checked, 这个句型it is essential也要求从句用(should)+ 动词原形
3. 有be+过去分词的一定是作谓语用的,而如果没有be,那么这个过去分词就是“非谓语动词形式”,也就是说,句子已经有了谓语动词。...
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1. advise 后面的宾语从句要求用动词原形,是虚拟的一种用法,(should)+ 动词原形
2. 答案有误吧?应该是B. be checked, 这个句型it is essential也要求从句用(should)+ 动词原形
3. 有be+过去分词的一定是作谓语用的,而如果没有be,那么这个过去分词就是“非谓语动词形式”,也就是说,句子已经有了谓语动词。
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1. 你确定答案是have???
2. being check 是动名词做宾补修饰figures.而单纯的be checked 没有这个功能
3. be+过去分词 指被动, 而只有一个过去分词是过去分词做宾补修饰前面的名词, 不是动词了
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