大学英语四级考试常用语法精选（10）

最后冲刺
Ⅲ 虚拟语气

that从居中:

wish, would rather (sooner), had better:

I wish I were as strong as you.

I wish I had paid more attention to our pronunciation.

I wish I remembered the address.

I would rather they came tomorrow (you had gone there too).

I had rather (that) you told him than I did.

suggest, order, demand, propose, command, request, desire, insist 等动词后的宾语从句:

The commander ordered that all civilians (should) be evacuated.

He asked that he be given an opportunity to try.

She urged that he write and accept the post.

it is desired, it is suggested, it is requested, it was ordered, it was proposed, it is necessary, it is important, it has been decided 等结构后的主语从句中.

It was arranged that they leave the following week

It will be better that we meet some other time.

suggestion, motion, proposal, order, recommendations, plan, idea等后面的表语从句和同位语从句:

His sole requirement is (was) that thy system be adjusted.

在某些句型中

it is time that

It is time that we went (或should go) to bed.

It is high time we (should) put an end to this controversy.

as if (though) 引起的从句:

They talked (are talking) as if they had been friends for years.

It seems as if it was (were) spring today.

He acts (acted) as if (though) he were (was) an expert.

以lest, for fear that 和 in case 引起的从句(这时谓语多用 should +动词原形):

He took his raincoat with him lest it should rain.

He put his coat over the child for fear that (或lest) he should catch cold.

I’ll keep a seat for you in case you should need it.

以whatever, whoever, no matter what这类代词或词组引起的从句(这时, 谓语多用may加动词原形构成):

Whatever defects he may have, he is an honest man.

Come what may, we will go ahead. 不管发生什么情况, 我们都要干下去.

I accept that he is old and frail; be that as it may, he’s still a good politician.

我承认他年老体衰, 然而尽管如此, 它仍是优秀的政治家.

条件句

虚拟条件句主要有下面两类:

表示现在及将来情况(表示纯然假设或实现的可能性不大的情况):

谓语主要形式如下(be多用were这个形式):

★ 2010年四六级备考手册：听力篇（更新中…）

★ 2010年四六级备考手册:阅读篇(更新中…)

★ 2010年四六级备考手册：写作篇（更新中…）

考前必备

★ 四级写作高分工具：新概念3常见词汇句法

★ 名师指导6月六级最后冲刺备考方法

★ 四六级名师传授绝技：5个词拿下快速阅读

★ 2010年6月六级听力考试场景词汇精要

★ 六级听力长对话短期突破：从真题入手

2010年6月四六级考试真题答案点评汇总

从句	主句
过去式	would + 动词原形

If I were you, I wouldn’t lose heart.

How nice it would be if you could stay a bit longer.

表示过去情况的虚拟条件句(与事实完全相反的假设情况), 谓语主要形式如下:

从句	主句
had + 过去分词	would have + 过去分词

She would have come if we had invited her.

If I hadn’t taken your advice, I would have made a bad mistake,

You wouldn’t have caught cold if you had put on more clothes.

四级历年真题（2001-2009）

2001年1月	2001年6月	2002年1月	2002年6月	2003年1月
2003年6月	2003年9月	2004年1月	2004年6月	2005年1月
2005年6月	2005年12月	2006年6月	2006年12月	2007年6月
2007年12月	2008年6月	2008年12月	2009年6月	2009年12月

六级历年真题（2001-2009）