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1、Section Grammar,,探究 語(yǔ)法精要,虛擬語(yǔ)氣() 一、虛擬語(yǔ)氣在賓語(yǔ)從句中的應(yīng)用 1動(dòng)詞wish后的賓語(yǔ)從句 在wish后的賓語(yǔ)從句中,表示與現(xiàn)在的事實(shí)相反用一般過(guò)去時(shí);表示與過(guò)去的事實(shí)相反用過(guò)去完成時(shí);表示與將來(lái)事實(shí)相反用could/would/might動(dòng)詞原形。,I wish I were ten years younger. 我希望能年輕10歲。(對(duì)現(xiàn)在的虛擬) I wish you had come to the lecture. 但愿你當(dāng)時(shí)來(lái)聽報(bào)告了。(對(duì)過(guò)去的虛擬) I wish all my classmates would come to the gettoge
2、ther next month. 我希望下個(gè)月所有的同學(xué)都來(lái)參加聚會(huì)。(對(duì)將來(lái)的虛擬),2表示主張、命令、建議、要求等詞后的賓語(yǔ)從句中的謂語(yǔ)動(dòng)詞通常使用虛擬語(yǔ)氣,即should動(dòng)詞原形,should可以省略。,,He demanded that he (should) be told everything. 他要求將一切告訴他。 名師點(diǎn)津:當(dāng)insist表示“堅(jiān)持認(rèn)為;堅(jiān)持說(shuō)”;suggest表示“暗示,表明”時(shí)后面的賓語(yǔ)從句不用虛擬語(yǔ)氣。 The girls pale face suggested that she was ill and I suggested that she go to
3、 see the doctor at once. 這個(gè)女孩蒼白的臉色表明她病了,我建議她馬上去看醫(yī)生。,3would rather后的賓語(yǔ)從句,謂語(yǔ)用一般過(guò)去時(shí)表示現(xiàn)在或?qū)?lái)的愿望,用過(guò)去完成時(shí)表示過(guò)去愿望。 Id rather that you came tomorrow. 我寧愿你明天來(lái)。 Id rather that you had come yesterday. 你昨天來(lái)了該有多好。,二、虛擬語(yǔ)氣在主語(yǔ)從句中的應(yīng)用 1It is strange/necessary/natural/important/impossible/ surprising/funny/right/wrong/be
4、tter...that...從句中用“shouldv.”,should可以省略。 It is necessary that we should focus on developing the childrens creative ability. 我們有必要著重培養(yǎng)孩子們的創(chuàng)造能力。,2It is suggested/proposed/ordered/commanded/requested/ required/demanded that...從句中用“shouldv.”,should可以省略。 It is advised that the meeting (should) be put of
5、f until next week. 有人建議會(huì)議推遲到下周舉行。,三、虛擬語(yǔ)氣在定語(yǔ)從句中的應(yīng)用 Its (high/about) time (that)..句型中,從句的謂語(yǔ)動(dòng)詞用一般過(guò)去時(shí)或should動(dòng)詞原形(其中should通常不可省略),句意為“確實(shí)到了的時(shí)候了”。 It is high time that we took some measures to solve the problem. 確實(shí)到了我們采取措施解決問(wèn)題的時(shí)候了。,四、虛擬語(yǔ)氣在表語(yǔ)從句/同位語(yǔ)從句中的應(yīng)用 表示要求、命令、建議、意圖、決定、推薦等意義的名詞,如suggestion,proposal,advice
6、,order,request等后面的表語(yǔ)從句和同位語(yǔ)從句中,謂語(yǔ)動(dòng)詞用(should)動(dòng)詞原形。 My request is that you (should) make an apology to your teacher. 我的要求是你向你的老師道歉。 English teachers give advice that we should make good use of every chance to speak English. 英語(yǔ)老師們建議我們充分利用每個(gè)機(jī)會(huì)說(shuō)英語(yǔ)。,五、虛擬語(yǔ)氣在as if引導(dǎo)的從句中的應(yīng)用 在as if引導(dǎo)的方式狀語(yǔ)和表語(yǔ)從句中,如果從句的動(dòng)作指現(xiàn)在的情況,則
7、用一般過(guò)去時(shí);如果表示過(guò)去的動(dòng)作,則用過(guò)去完成時(shí);如果表示將來(lái)的動(dòng)作,則用could/would/might動(dòng)詞原形。 He looks as if he were an artist. 他看起來(lái)真像個(gè)藝術(shù)家。 He spoke English as if he had studied it in England before. 他英語(yǔ)說(shuō)得宛如他以前在英國(guó)學(xué)過(guò)一樣。,六、虛擬語(yǔ)氣在if only引導(dǎo)的感嘆句中的應(yīng)用 if only引導(dǎo)的感嘆句,謂語(yǔ)動(dòng)詞要采用虛擬語(yǔ)氣,其謂語(yǔ)構(gòu)成與wish后的賓語(yǔ)從句中的謂語(yǔ)相同。 He failed in the exam again.If only he h
8、ad worked harder. 他考試又失敗了。要是他早努力些就好了。 If only the banks would lend money without limit! 但愿銀行能無(wú)限制地貸款!,,課時(shí) 語(yǔ)法專練,.用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空 1I wish he________(be) with us at this special moment. 答案:were 2How I wish I ___________________(follow) my parents advice. 答案:had followed 3She wishes she___________________(
9、admit) to a famous university this year. 答案:would be admitted,4I wish I________________(meet) that film star yesterday. 答案:had met 5My suggestion is that we______________(go) to Yunnan for sightseeing. 答案:should go 6The professor gave orders that the test________________ (finish) before 5 oclock. 答案
10、:should finish 7My advice is that you_______________(quit) smoking. 答案:should quit,8The teacher loves her students as if they________(be) her own children. 答案:were 9But for the rain,we______________________(have) a nice holiday yesterday. 答案:would have had 10We missed the train.If only we___________
11、_____(go) by taxi instead of by bus! 答案:had gone,.完成句子 1他建議我們第二天要早出發(fā)。 He suggested that we_______________________early the next day. 答案:(should) start off 2他要求把會(huì)議推遲到星期六。 He requested that the meeting_______________________to Saturday. 答案:(should) be put off,3這個(gè)人堅(jiān)持說(shuō)他絕對(duì)沒有偷錢。 The man insisted that he _
12、______________________(not steal) the money. 答案:had not stolen 4真奇怪這樣的事情竟然在我們學(xué)校發(fā)生了。 It is strange that such things_______________________in our school. 答案:should happen,5有人建議你出席開幕典禮。 It is suggested that you _______________________the opening ceremony. 答案:(should) attend 6我們希望你不要酒后開車。 Wed rather you____________________after drinking. 答案:didnt drive,7我真希望你那天沒有把那消息告訴他。 Id rather you____________________the news that day. 答案:hadnt told him 8人們把他看作是一個(gè)危險(xiǎn)人物。 People treat him as if he__________a dangerous person. 答案:were,,,謝謝觀看!,