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- 英语四级语法200条:不使用进行时态的动词
- 凡动词表示人的思想、感情、态度和愿望等时一般不能用进行时，除非强调短暂性或含义发生变化。如感觉动词：appear, feel, hear, perceive, see, seem, smell, taste等；如表示心理和感情的动词：choose, desire, do...
- 英语四级语法200条:将来完成时
- 将来完成时用来表示在将来某一时间以前已经完成或一直持续的动作。经常与before+将来时间或by+将来时间连用，也可与before或by the time引导的现在时的从句连用。 【例如】 I will have finished all the work by t...
- 英语四级语法200条:过去将来时
- 过去将来时主要表示过去某一时间内将要发生的动作或存在的状态，经常用在宾语从句中。 【例如】 He promised me that he would see me off at the station.I asked herswheresshe would spend her holidays.I was a...
- 英语四级语法200条:被动语态练习题
- 练习题 1)It is said that a new robot ____by him in a few days. A) designed B) has been designed C) will be designed D) will have been designed 2)We are late. I expect the film ____by the time we get...
- 英语四级语法200条:形式主动、意义被动和形式被动、意义主动
- 1)某些动词的主动形式表示被动意义。这些动词有：cook, read, shut, smell, taste, was, prove等。 【例如】 The dishes smell and taste delicious. The play reads better than it acts. The theory proved right...