四级考试简介
成绩90分以上需要背4200个单词
成绩70－80分需要背457个单词
单词的重考率极高，比如：available（四级最爱） constrain（六级永陪词汇）
主考时态：容易成为答案的时态
1、过去完成时2、将来完成时3、完成进行时
课程安排：
1. 摸底，讲单词2. 时态，非谓语动词3. 虚拟语气4. 倒装，主谓一致5. 从句6. 综合串讲
长得像的选项有一个是答案
[P56-24]Young people are not _______ to stand and look at works of art; they want art they can participate in.A) conservative B) content C) confident D) generous
注：押头韵去除D。
[P56-29]By law, when one makes a large purchase, he should have _______ opportunity to change his mind.A) accurate B) urgent C) excessive D) adequate
注：押尾韵去除C。
摸底[P56-Unit 17]
21. As we can no longer wait for the delivery of our order, we have to _______it.
A) postpone B) refuse C) delay D) cancel
注：postpone 推迟 refuse 拒绝 delay 推迟，拖延 cancel 取消
22. These books, which you can get at any bookshop, will give you _______ you need.
A) all the information B) all the informationsC) all of information D) all of the informations
注：1. information 不可数名词 2. all of 表示of 中的全部，所以后面名词一定要有明确的范围，必须加以限定。而all 没有这个要求。
23. Not until the game had begun _______ at the sports ground.
A) had he arrived B) would he have arrived C) did he arrive D) should he have arrived
注：1. not until 句型 2. 过去完成时与一般过去时成对使用
