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非谓语练习1._C_in the forest,he had to ask for help by sending ou

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非谓语练习
1._C_in the forest,he had to ask for help by sending out singnals
A.Having lost B.Losing C.Lost D.He was lost他迷失不是自己迷失的嘛?
2.He returned home to learn that the girl _C_ had been married to the secretary.
A.became engaged todo B.was engaged to him C.engaged to him before D.got engaged to him
3._A_ at failling in the maths exam,John wouldn't like to talk about it to his parents
A.Disappointed B.To be disappointed C.Diasppointing D.Having disappointed自己失望不是主动的吗
4._A_in the dark cave,he was not afraid of being found by ____enemy soldiers
A.Hidden;armed B.Hide;armed C.Hidden;arm D.Hiding;armed这句主动被动也搞不清楚
1.固定短语:sb be lost,做非谓语时只需要去掉be即可.
lost此时为形容词,并不是被动语态的过去分词.
如果是lose one's way的话,才用现在分词losing.
2.关键是划分句子结构:
He returned home是主句;
to learn that the girl engaged to him before had been married to the secretary是不定式做结果状语.
that the girl engaged to him before had been married to the secretary是目的状语中的宾语从句.
该宾语从句中,主干是the girl had been married to the secreatary.
而engaged to him before是后置定语,修饰主语the girl.
所以,句子翻译为:他回到了老家,结果发现以前和他定过婚的那个女孩已经嫁给了那个秘书了.
3.同样,固定搭配 sb(John) be disappointed at doing sth“某人对...感到失望”,做非谓语时只需要去掉be动词,所以答案为disappointed.
同理,此disppointed为形容词,不是表示被动的过去分词.
4.楼主对主动被动不要太在意了,虽然那是判断用Ving或Vpp的重要依据.
hide可作及物不及物动词均可,所以用现在分词还是过去分词有时候难以判断.但是你要明白:用现在分词一般表示进行的动作,而过去分词一般表示延续的状态.
第一空用现在分词表示“正藏在...”不妥,句意翻译起来不通顺,类似的题目一般是表示状态的;
第二空是考察定语的,armed做定语时意思是“武装的”.
5.最后提醒楼主记住一个重要的语法规律:如果是be动词构成的动词短语做非谓语时,只需要去掉be动词即可了,而不能去考虑所谓主动被动.
如:Interested in English,he decided to study abroad in America.
sb(he) be interested in sth,所以用interested.