第一講 虛擬語(yǔ)氣

　　虛擬語(yǔ)氣的考點(diǎn)可以歸納如下：

　　1. (should)+動(dòng)詞原形的情形(已考)

　　2. if或but for等引導(dǎo)的條件句(已考)

　　3. wish, if only, it is time…的用法

　　(should)+動(dòng)詞原形的情形

　　1.在動(dòng)詞suggest, order, demand, propose, command, request, desire, insist, require, decide, promise, resolve, argue, maintain, determine, recommend, advise, advocate, persuade等表示“命令”、“建議”、“要求”動(dòng)詞后的賓語(yǔ)從句中。

　　She insisted that the seats (should) be booked in advance. 她堅(jiān)持要預(yù)定座位。

　　He advised that the doctor (should) be sent for. 他勸我們派人請(qǐng)醫(yī)生。

　　注：如果上述動(dòng)詞作其他意思解釋?zhuān)�或者說(shuō)話(huà)者認(rèn)為所講的事是事實(shí)，要用陳述語(yǔ)氣。

　　When asked why he declined our invitation, he suggested that he was not on good terms with the director.

　　真題重現(xiàn)

　　【CET-4:2006.6】The professor required that __________________(我們交研究報(bào)告)。

　　參考答案：we hand in our research report(s)

　　2.在advice, demand, order, necessity, resolution, decision, proposal, requirement, suggestion, idea, recommendation, request, plan,等名詞后的主語(yǔ)從句或表語(yǔ)從句中------上面動(dòng)詞對(duì)應(yīng)的名詞

　　He issued the order that the troops (should) withdraw at once. 他命令部隊(duì)馬上撤退。

　　3.在形容詞important, necessary, imperative, natural, urgent, essential, appropriate, desirable, vital, advisable, preferable, incredible以及短語(yǔ)no wonder, a pity等可以構(gòu)成“It is +形容詞(名詞)+that”句型中。

　　It is necessary that some immediate effort (should) be made. 必須立即采取行動(dòng)。

　　真題重現(xiàn)

　　【CET-6:2007.6】It is absolutely unfair that these children ______(被剝奪了受教育的權(quán)利).

　　參考答案：These children (should) be deprived of the right to receive education.

　　if或but for等引導(dǎo)的條件句★★★

　　if引導(dǎo)虛擬條件句的用法

　　He wouldn’t feel so cold if he were indoors.他要是在室內(nèi)就不會(huì)覺(jué)得冷了。(與現(xiàn)在事實(shí)相反)

　　I am sorry I am very busy just now. If I had time, I would certainly go to the movies with you.

　　我很抱歉，現(xiàn)在很忙。如果有時(shí)間，我肯定陪你去看電影了。(與現(xiàn)在事實(shí)相反)

　　The conference wouldn’t have been so successful if we hadn’t made adequate preparations.

　　如果我們不做充分的準(zhǔn)備，會(huì)議是不會(huì)開(kāi)得這么成功的。(與過(guò)去事實(shí)相反)

　　If it snowed/were to snow/should snow tomorrow, I should (would) stay at home.

　　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.

　　真題重現(xiàn)

　　【CET-4:2006.12】The victim _______________________(本來(lái)會(huì)有機(jī)會(huì)活下來(lái))if he had been taken to hospital in time

　　參考答案：would have survived

　　相關(guān)鏈接：名師點(diǎn)睛：大學(xué)英語(yǔ)四六級(jí)考試分項(xiàng)突破策略

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