V. 非谓语动词做主语和表语的区别: 区别 举例 不定式 多表示一个特定的具体的将来的动作.做主语时可以借助于it把不定式移到句子后面.做表语有时可和主语交换位置.而且意义不变.并且还能用what来提问主语或表语. My dream is to become a teacher. To obey the law is important. (dream, business, wish, idea, plan, duty, task做主语时常用) 动名词 与不定式的功能区别不大.然而它更接近于名词.表示的动作比较抽象.或者泛指习惯性的动作.有时也可以用it做形式主语.做表语时可以和主语互换位置. It is no use saying that again and again. Teaching is my job. 分词 无名词的性质.不能做主语.但是有形容词的性质.可以做表语.多表明主语的特征性质或者状态等.可被very, quite, rather等副词修饰. 现在分词多含有“令人- 之意.说明主, 语的性质特征.多表示主动.主语多为物.过去分词一般表示被动或主语所处的状态.含有“感到- 之意.主语多是人. The situation is encouraging. The book is well written. (常见分词有astonishing, moving, tiring, disappointing, puzzling, shocking, boring, amusing及其-ed形式) 查看更多

 

题目列表(包括答案和解析)

  小博士:我们在这几个月的学习里,接触到不少的疑问词,其中疑问代词占大多数。那么疑问代词有哪些?又有哪些用法呢?看看下面的总结吧!

  1)疑问代词在句中起名词词组的作用,用来构成疑问句。疑问代词有下列几个:

  指人:who,whom,whose

  指物:what

  既可指人又可指物:which

  2)疑问代词在句中应位于谓语动词之前,没有数的变化,除who之外也没有格的变化。无论是做疑问代词还是限定词,which和what所指的范围都是不同的。what所指的范围是无限的,而which则指在一定的范围内,例如:

  Which movies do you like best?

  你喜欢哪几个部电影?

  What movies do you like best?

  你喜欢什么样的电影?

你明白了吗?那么就请选用刚才我讨论过的疑问词完成下面句型转换。

1  My favorite subject is science.

________ ________ your favorite subject?

2  He likes art best.

________ ________ he like best?

3  My science teacher is Mr Green.

________ ________ your science teacher?

4  He's really busy today.

________ ________ really busy today?

5  Betty's backpack is in her bedroom.

________ backpack is here?

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根据问题,补全答语的主语和动词。主语用代词表示,不要使用缩写。句首字母请大写

When are the middle school students going on vacation?

________ going on vacation next Monday.

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根据问题,补全答语的主语和动词。主语用代词表示,不要使用缩写。句首字母请大写

How long are the girls staying in Hawaii?

________ staying for a month.

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根据问题,补全答语的主语和动词。主语用代词表示,不要使用缩写。句首字母请大写

How long is David staying?

________ staying for six days.

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根据问题,补全答语的主语和动词。主语用代词表示,不要使用缩写。句首字母请大写

When are the Thompsons going on vacation?

________ going on vacation next week.

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