⏹ A. 倒装句型 ⏹ (4级－2008.6) ⏹

91：_______(直到他完成使命)did he realize that he was seriously ill.

⏹

91. Not until he accomplished / finished the mission ⏹ (4级－2010.6)

⏹

88. The manager never laughed; neither _________(她也从来没有发过脾气)

88. temper ⏹ 虚拟语气

⏹

6级－2007.12） The witness was told th at under no circumstances_____.(他都不应该对法庭说谎)

⏹ should he lie to the court.

⏹

6级－2006. 12） ________(直到截止日他才寄出) his application form. ⏹ Not until the deadline did he send (out) ⏹ 虚拟语气---1. ⏹

在表示“命令”、“建议”、“要求”动词后的宾语从句中。

⏹

request, demand, require, beg

⏹

提议、劝告、建议：propose, suggest, recommend, advise, ⏹ 决定、命令：decide, order

⏹ 主张：maintain, urge ⏹ 同意、坚持：consent, insist

⏹

She insisted that the seats (should) be booked in advance. ⏹

He advised th at the doctor (should) be sent for.

⏹ 虚拟语气---1. ⏹ 真题

⏹ －2006.6） ⏹

The professor required that ________(我们交研究报告) 。

⏹ we hand in our research report(s) ⏹ (4级－10.6) 90. ⏹

It is suggested that the air conditioner ________________(要安装在窗户旁) 。

⏹ 90. be installed near the window ⏹ 虚拟语气---2.

⏹

在advice, demand, order , necessity, resolution, decision, proposal, requirement, suggestion, idea, recommendation, request, plan, 等名词后的同位语从句或表语从句中（上面v . 对应的n.)

⏹

He issued the order that the troops (should) withdraw at once.

⏹

I make a proposal that we (should) hold a meeting next week. ⏹ 虚拟语气---3.

⏹

在形容词important, necessary, imperati ve, natural, urgent, essential, appropriate, desirable, vital, advisable, preferable, incredible 以及短语no wonder, a pity等可以构成“It is +形容词（名词）+that”句型中。

⏹

It is necessary th at some immediate effort (should) be made.

⏹ 真题

⏹

(10.6) 90． It is suggested that the air conditioner

_____________________(要安装在窗户旁) 。

⏹ 90. be installed near the window

⏹

（6级－2007.6）It is absolutely unfair th at these children ______(被剥夺了受教育的权利).

⏹

These children (should) be deprived of the right to receive education. ⏹ 虚拟语气---4.

⏹

在for fear that, in case, lest 引导的目的状语从句中，若用虚拟语气，从句谓语为 should + 动词原形, 且 should 不能省略.

⏹

She examined the door again for fe ar that a thief should come in.

⏹ He started out e arlier lest he should be late. ⏹ 真题（4级）

⏹

(08.12) 89. You'd better take a sweater with you_______ (以防天气变冷)

⏹ 89. in case it (should) turn cold. ⏹ 虚拟语气---5.

⏹ if 或but for 等引导的条件句 ★★★ ⏹ 虚拟语气---5.

⏹

He wouldn’t feel so cold if he were indoors.(与现在事实相反） ⏹

The conference wouldn’t have been so successful if we hadn’t made preparations.(与过去事实相反）

⏹

If it snowed/were to tomorro w , I should (would) stay at home.(与将来事实相反)

⏹

but for=if it were not for…/if it had not been for…l

⏹

But for your help they would not have fulfilled the task in time.

⏹ 虚拟语气---6.

⏹ 动词wish 后的宾语从句用虚拟语气

⏹ I wish she were here. ⏹ I wish you would go with us tomorrow. ⏹ I wish she had taken my advice. ⏹ 虚拟语气---7.

⏹ if only 后用虚拟语气（要是…就太好了） ⏹ If only she had known where to find you. ⏹

If only I could speak several foreign languages! ⏹ 虚拟语气---8.

⏹

It is (high / about) time that + 主语+ 动词的过去式/ should + 动词原形 ，表示“早该做某事了” 。

⏹

It is time that I went to pick up my daughte r at school. ⏹ It is high time you should go to work. ⏹ 真题练习

⏹ 虚拟语气---四级真题. ⏹

(06.12）89. The victim _____________________(本来会有机会活下来)if he had been taken to hospital in time

⏹

89. would /could have

had a chance to survive 或would have survived

⏹

(09.6) 88. If she had returned an hour earlier ,

Mary___________________(就不会被大雨淋了) 。 ⏹ 88.wouldn’t have been caught in rain. ⏹

(09.12) 87. You would not have failed if___(按照我的指令去做)

⏹

87. you had followed my instructions 或者you had followed my orders.

⏹ 虚拟语气---6级真题 ⏹

（6级－08.6）83. Mary couldn’t have received my letter , ________________.（否则她上周就该回信了）。

⏹

83. otherwise, she would have replied to me last week

⏹

(6级－09.12) 84. The man ager ______________(本可以亲自参加会议), but he was called away for some urgent business abro ad. ⏹

84. could have attended the meeting in person (by himself) ⏹

（6级－10.6）85. Most educators advise that kids _____________ (不要沉溺于电脑游戏). 85. should not be absorbed in PC games. ⏹ 虚拟语气---6级真题 ⏹

(6级样题) 72. It was essential that ____________(我们在月底前签订合同). ⏹

72. we sign the contract before the end of the month

⏹

（6级－06.12）72. If you had _____________(听从了我的忠告, 你就不会陷入麻烦).

⏹

72. followed my advice/suggestion, you would not have been/put yourself in trouble.

⏹

（6级－07.12）82 But for mobile phones, _________(我们的通信就不可能如此迅速和方便). ⏹

82. our communication would not have been so efficient and convenient. ⏹

⏹

2011年12月英语四级作文话题预测及范文：家庭支出变化 ⏹

CET4考试网 更新：2011-12-10 编辑：梓淇

⏹

Statistics of Family Expenses in Shanghai

1980 1990 2000 Food & Clothing 68% 45% 20% Rec reation 3% 5% 8%

Education 6% 16% 22%

Hea lth Care 6% 10% 16%

Others 17% 24% 35%

1. 根据上图描述该城市家庭支出的变化

2. 分析产生这些变化的原因

3. 说明这些变化对个人和社会产生的

影响

As is shown in the table above, dramatic changes have taken place in family

expenses in the City of Shanghai within two decades (from 1980 to 2000). The most obvious change is in expense on food and clothing, which has dropped by 48%, while those on recreation, education and health care have increased respectively by 5%, l6% and l0%. Expenses on other things keep rising from 17% to 35%.

The statistics of rise and fall seem to exist in isolation but are in fact closely

related to one another. The most likely factors accounting for these changes are as follows: Development in economy is the

fundamental one. The increased income

results in the lowering percentage of food and clothing. That is to say, a small percentage of the total income is enou5h to cover food and clothing expenses. Another factor lies in the development of people’s concept. When people are well fed and well dressed, they begin to interest themselves in recreation and education.

These changes should also be attributed to social reforms. In the 1990’s, college education was not totally free as it was before, which also accounts for the rising expenses on education. Soon after, the

government gradually stopped offering houses to its citizens without charges. People had to save a large proportion of their money for

housing. That’s partly why the expenses for ’’others’’ doubled. As for the more expenses on health care, I figure there are two main reasons: the cancellation of free medical care and

people’s awareness of the importance of health.

The changes refle ct the

development of the city and indicate that people are enjoying more