摘要：大学英语四级语法要从词类、时态语态、从句等方面进行学习。以下是精品学习网为考生提供的2013年大学英语四级考试语法的考核重点分析和复习方法指导。
特殊句型：
1. would rather 加宾从时用一般过去时表示虚拟。
I would rather you didn't appear in my life.
联想单词记忆: Cupid 丘比特 Venus 维纳斯;金星 volcano 火山
Mars 战神 Apollo 阿波罗，太阳神 Diana 月亮女神
meander 蜿蜒而流 laurel 月桂树，桂冠 cupidity 贪婪
avenue 林荫大 revenue 收入，税入 adamant 坚强的
Adam's apple 喉结
2. would rather 加动词(原形)时表示宁愿，相当于情态动词。
I would rather stay here .
3. would rather 与 than 搭配。
I would rather stay here than go home.
4. It is time... 句型，用一般过去时表虚拟语气。
It is time you picked up a girl.
[P45-57]"You are very selfish. It's high time you _________ that you are not the most important person in the world, " Edgar said to his boss angrily.
A) realized B) have realized C) realize D) should realize
[P45-58]These two areas are similar _________ they both have a high rainfall during this season.A) to that B) besides that C) in that D) except that
[P45-60]If I hadn't stood under the ladder to catch you when you fell, you _________ now.
A) wouldn't be smiling B) couldn't have smiled C) won't smile D) didn't smile
注：混合虚拟语气
首先判断是否是虚拟语气;如果是虚拟语气的话，见到now就是混合虚拟语气www.Examw.com
[P41-48]I'd rather you _______ make any comment on the issue for the time being.
A) don't B) wouldn't C) didn't D) shouldn't
[P41-53]If she doesn't tell him the truth now, he'll simply keep on asking her until she _____.
A) does B) has done C) will do D) would do
注：在条件句中在时间状语从句中用一般现在时表示将来。
[P39-59]You don't have to be in such a hurry, I would rather you _______ on business first.
A) would go B) will go C) went D) have gone
[P31-43]It's already 5 o'clock now. Don't you think it's about time ________?
A) we are going home B) we go home C) we went home D) we can go home
[P24-61]To be frank, I'd rather you ________ in the case.
A) will not be involved B) not involved C) not to be involved D) were not involved
[P24-66] I have no objection ________ the evening with them.
A) to spend B) to spending C) of spending D) spending
[P14-70]It took him several months to ______ the wild horse.
A) tendB) cultivate C) tame D) breed
注：tend to 打算做某事 tend 照料 bar tender 调酒师
bargain 讨价还价，便宜货 (some bargains) bar 酒吧，棍子
embarrass 尴尬 ass 屁股，驴子，笨蛋 donkey 驴
barbarian 野蛮人 barren 贫瘠的 assassin 暗杀者
[P14-69]A completely new situation will _______ when the examination system comes into existence.A) rise B) arise C) raise D) arous