问题: 英语选择
1.Before they reached the house,a new wave came_____down trees.
A sweeping B swept C sweep D to sweep
2.Chen xiexia got the first gold medal for China at the Beijing Olympics,____herself a heroine overninght.
A making B to make C having made D and makes.
劳烦诸位帮忙解析,谢谢!
解答:
这两道题考的都是分词时态的用法,第一题,a new wave came_____down trees。在这里面是谁把树弄倒啦?是wave对吧,所以came是动词作谓语,但一个句子不能有两个动词呀,所以后面sweeping是分词出现,表明tree倒了,不是别人干倒的,是wave弄倒的,动作是它做出的,而动词+ing表示主动,V+ing表被动。你想,tree倒了,wave不可能说它是被动去弄倒那树吧。记住了,以后看到分词,你要看这分词是不是主语发出的,是的就V+ING了,不是主语发出的就V+ED拉~
第二题:前面讲了一大堆,无非就是说明主人公高兴呗,为什么高兴?因为前面说了那些事使他高兴,所以前面那一整句那一件事发出了动作,是主动的使那谁高兴。也就是说making是那些事发出的动作,所以用V+ing。
下面是一些更好的理论,对你对这两道题也许会有更深的理解。祝你好运!
与主语动词同时,
Hearing the news, he jumped with joy. 听到这一消息,他高兴得手舞足蹈。
Arriving there, they found the boy dead. 刚一到那儿,他们就发现那男孩死了。
典型例题
The secretary worked late into the night, ___a long speech for the president.
A. to prepare B. preparing C. prepared D. was preparing
答案B. 此处没有连词,不能选D,否则出现了两个谓语动词worked和was preparing。 只能在B,C中选一个。又因前后两个动作同时发生,且与主语为主动关系,应用现在分词。
2)先于主动词
While walking in the garden,he hurt his leg. 在花园里散步时他伤了腿。
分词作时间状语,如果先与主动词的动作,且强调先后, 要用having done。
Having finished his homework, he went out.
=As he had finished his homework, he went out.
做完作业后,他出去了。
典型例题
___ a reply, he decided to write again.
A. Not receiving B. Receiving not C. Not having received D. Having not received
答案C. 本题考查分词的时态与分词的否定式。根据题意判断,分词的动作(接信)发生在谓语动词的动作(决心再写信)之前,因此用分词的完成式。分词的否定式的构成为not +分词,故选C。该句可理解为:Because he had not received a reply, he decided to write again
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