问两个英语语法题 分词和不定式的1.___ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.A.To wait B.Have waited C.Having waited D.To have waited这个题讲下先怎么排除含有不定式（或分

问两个英语语法题 分词和不定式的1.___ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.A.To wait B.Have waited C.Having waited D.To have waited这个题讲下先怎么排除含有不定式（或分
问两个英语语法题 分词和不定式的
1.___ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.
A.To wait B.Have waited C.Having waited D.To have waited
这个题讲下先怎么排除含有不定式（或分词）的选项 然后再讲下CD两项 这两项都有表示动作发生在谓语动词表示的动作之前的含义 该如何选择?
2.The bank is reported in the local newspaper ___ in broad daylight yesterday.
A.being robbed B.having been robbed C.to have been robbed D.robbed
A表示正在被偷 排除很容易 主要是BCD分不清该怎么选 特别是BC两项 希望讲细点 让我看见这类题都会做

问两个英语语法题 分词和不定式的1.___ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.A.To wait B.Have waited C.Having waited D.To have waited这个题讲下先怎么排除含有不定式（或分
to do不定式表示将来发生的动作,Having done一般是指已经持续了一段时间的动作,后面一般都有表示一段时间的短语,像for an hour啊since breakfast啊之类的；to have done 一般是指已经完成的动作,一般后面都有表示时间点的词或短语,像yesterday啊；Having been done 和to have been done这个我还真没注意过区别……第二题要我选的话应该是因为be reported to do sth.吧……
如果我说得不对请无视……只是个人经验……

1.【C】
不定式表目的或将来，分词表状态。本题因后面主句时态是过去式，所以前面要用过去完成时，排除不定式A、D，又因是非谓语，排除B。
2.【B】
不定式表目的或将来，分词表状态。因为动作发生在yesterday，且是在reporte之前，所以用过去完成时，又因为被抢的动作是被动的，所以用 having been robbed。不定式表目的或将来，不符合题意所以排除。...

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1.【C】
不定式表目的或将来，分词表状态。本题因后面主句时态是过去式，所以前面要用过去完成时，排除不定式A、D，又因是非谓语，排除B。
2.【B】
不定式表目的或将来，分词表状态。因为动作发生在yesterday，且是在reporte之前，所以用过去完成时，又因为被抢的动作是被动的，所以用 having been robbed。不定式表目的或将来，不符合题意所以排除。

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1. C 2. B

1. ___ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.
A. To wait B.Have waited C. Having waited D.To have waited
这个题讲下先怎么排除含有不定式（或分词）的选项 然后再讲下CD两项 这两...

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1. ___ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.
A. To wait B.Have waited C. Having waited D.To have waited
这个题讲下先怎么排除含有不定式（或分词）的选项 然后再讲下CD两项 这两项都有表示动作发生在谓语动词表示的动作之前的含义 该如何选择？
答：C
译：在队列里等待了半个小时之后，汤姆突然意识到他钱包落在家里没带出来。
析：非谓语动词短语作状语，不定式一般表示目的，排除AD。 have waited为谓语动词形式，排除B。
2.The bank is reported in the local newspaper ___ in broad daylight yesterday.
A. being robbed B. having been robbed C. to have been robbed D.robbed
A表示正在被偷 排除很容易 主要是BCD分不清该怎么选 特别是BC两项 求高手 希望讲细点 让我看见这类题都会做
答：C
译：据本地报纸报道，这家银行昨天光天化日之下被抢。
析: sth./sb. is reported to do/ have done sth. 为一句型，表示：某物（人）被报道将（/已经）做（/了）某事。 be reported 后用不定式，排除ABC。

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1.C 非谓to do 只作目的状语和结果状语
2. B 结构: 主+ be reported + to do(动作将要发生) / to be doing(动作正在发生) / to have done (动作已经发生) ，另银行和抢劫之间是被动关系