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- 英语四级语法200条:数词练习题
- 1) There are( )employees and several employers in the company. A) a thousand of B) thousand C) thousands of D) thousands 2) He always wanted to have( )of books and he has recently bought four( ). A)...
- 英语四级语法200条:倍数的表示法
- 1)倍数＋形容词/副词比较级＋than 【例如】 The girl is ten times cleverer than her brother. 2)倍数＋as+形容词/副词/(名词)＋as 【例如】 His apartment is three times as large as that of mine. Americans e...
- 英语四级语法200条:分数和数词
- 分词： 分数以基数词为分子，用序数词作分母，分子大于1时，分母用复数形式。 【例如】 4/5 fourfifths, 1/6 onesixth 数词： hundred, thousand, million, dozen, score,前面有具体数字或several修饰时，用单...
- 英语四级语法200条:时态练习题
- 1) After searching for half an hour, she realized that her glasses____on the table all the time. A) were lain B) had been lain C) are lying D) had been lying 2) By the time you get to Beijing tomorro...
- 英语四级语法200条:时态的呼应
- 复合句中的从句(主要指宾语从句)的时态要和主句的谓语动词保持时态上的一致，称为时态的呼应。要注意下列问题： 1)主句谓语动词是现在或将来时态时，从句的动词不受影响。 【例如】 It is reported that a new rail...