两道英语选择题 PS:请写出为什么

1.It rained heavily in the south,____ serious flooding in several provinces.
A.caused B.having caused C.causing D.to cause
2.Tom asked the candy makers if they could make the chocolate easier ____ into small pieces.
A.break B.breaking C.broken D.to reak

causing,现在分词短语表结果
to break
参考这个http://zhidao.baidu.com/question/374013254.html
可以这样理解:
It is easier for the chocolate to break into small pieces.
(it 是形式主语;the chocolate和to break into small pieces是主动的主谓关系,the chocolate 是逻辑主语)
可变成:
The chocolate is easier to break into small pieces.
(the chocolate 取代了形式主语it)

……they could make it easier for the chocolate to break into small pieces.
(it 是形式宾语,easier 是宾补足语, for the chocolate to break into small pieces是真正宾语)
可变成题中出现的句子:
……they could make the chocolate easier to break into small pieces.
(the chocolate取代了形式宾语it,成为make的宾语,后面to break into small pieces保持不变)
上面所有句子和结构中都需要使用不定式,所以题目答案应该选to break。

理解这个题目,最简单的句子是:
It is easy to learn English./I find it easy to learn English.
可以转化成:
English is easy to learn./I find English easy to learn.
参考资料:http://zhidao.baidu.com/question/278681632.html?an=0&si=3
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第1个回答  2012-09-19
1,B 前面用的是rained 是过去式,表示已经发生了,后面应该用完成时。

2,D 这句话意思是“Tom 问糖果制造商他们能否将巧克力制作的更容易破碎成小片”
easy to do sth
第2个回答  2012-09-19
1 C 现在分词表结果
2 D easy to do sth 固定搭配
第3个回答  2012-09-19
1.A,非谓语动词考查,过去分词形式表过去,it rained heavily说明已经造成
2.C,make something done使... 被做,使巧克力更容易折成碎片
第4个回答  2012-09-19
1.c
2.a