2. 冠词和数词 2.1 不定冠词的用法 冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种，一种是定冠词（the Definite Article），另一种是不定冠词（the Indefinite Article），还有一种是零冠词（Zero Ar…...

8.2 forget doing/to do forget to do 忘记要去做某事。 (未做) forget doing 忘记做过某事。 (已做) The light in the office is stil on. He forgot to turn it off. 办公室的灯还在亮着，它忘记关了。(没有做关灯的动作) He forgot turning the l…...

18.9 关系代词that 的用法 1）不用that的情况 a) 在引导非限定性定语从句时。 (错) The tree, that is four hundred years old, is very famous here. b) 介词后不能用。 We depend on the land from which we get our food. We depend …...

4.9 比较级形容词或副词 + than You are taller than I. They lights in your room are as bright as those in mine.注意： 1）要避免重复使用比较级。 (错) He is more cleverer than his brother. (对) He is more clever than his broth…...

14.4 so, neither, nor作部分倒装 表示"也"、"也不" 的句子要部分倒装。 Tom can speak French. So can Jack. If you won't go, neither will I.典型例题 ---Do you know Jim quarrelled with his brother? ---I don't know, _____. A. nor d…...

13.4 用助动词进行强调 强调句还有一种类型，就是用助动词do (did，does) 强调谓语。 She does like this horse. 她的确喜欢这匹马。 Please do take care of yourself. 千万保重。 ...

1.5 定语名词的复数 名词作定语一般用单数，但也有以下例外。 1) 用复数作定语。 如：sports meeting 运动会 students reading-room 学生阅览室 talks table 谈判桌 the foreign languages department 外语系 2) man, woman, gent…...

11.7 一般现在时表将来 1）下列动词：come, go, arrive, leave, start, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。 The train leaves at six tomorrow morning. When does the bus star? It stars in ten m…...

21.11 will和would 注意： 1）would like； Would like to do = want to 想要，为固定搭配。 Would you like to go with me? 2）Will you…? Would you like…? 表示肯定含义的请求劝说时，疑问句中一般用some, 而不是any。 Would you like s…...

7.12 不定式的特殊句型so as to 1） 表示目的；它的否定式是so as not to do。 Tom kept quiet about the accident so as not to lose his job. 汤姆对事故保持沉默是为了不丢掉他的工作。 Go in quietly so as not to wake the baby. …...