高中英語 Unit15 Learning 語法講座 虛擬語氣(Ⅰ) 北師大版必修5

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1、Unit 15 Learning 語法講座 虛擬語氣().用所給詞的適當形式填空1If I had time, I would_attend (attend) the meeting.2If you had_taken (take) my advice, you would not have failed in the exams. 3If it were_to_rain (be, rain) tomorrow, we would put off the meeting.4If Tom had studied hard before, he would_be (be) a college no

2、w.5He telephoned to inform me of your birthday, or I would_have_known (know) about it.6Had you come (come) earlier, you would catch the first bus.7If he had_not_been (not be) ill, he would done something to help us.8If I were (be) a bird, I would fly in the sky.單項填空1(2010陜西高考)If we_ the other road,

3、we might have arrived here in time for the meeting.Atake Bhad takenCtook Dhave taken解析：考查虛擬語氣。句意：要是我們走了那條路的話，我們能及時到達這里趕上會議。所填詞作虛擬語氣中條件狀語從句的謂語，根據(jù)主句的謂語動詞形式might have arrived可知是與過去事實相反，故所填部分用“had過去分詞”形式，選B。答案：B2 Did you make it at last? Yes.But for your help, it _ a serious loss.Awould cause Bmust have

4、 causedCwould have caused Dmay cause解析：考查虛擬語氣。句意：“你們最后成功了嗎？”“成功了，要不是你的幫助，我們的損失就大了”。but for .“要不是”，此處引起一個含蓄的條件，從而構(gòu)成一個含蓄虛擬條件句。答案：C 3If you hadnt taken such a long time to get dressed, we _ there by now.Awould be BareChave been Dhad been解析：句意：如果不是你穿衣服花了那么長時間的話，我們現(xiàn)在就到那里了。本題為錯綜時間條件句，從句用了與過去相反的虛擬語氣，但主句與現(xiàn)在

5、情況相反，故選A項。答案：A4 Thank you for reminding me of the time, or I _ late yesterday. Dont mention it.Ashould be Bwould beCwill have been Dwould have been解析：考查虛擬語氣。從語境可知說話人是在談?wù)撟蛱斓氖?，因此要使用wouldhave done。第一句句意：謝謝你提醒我時間，不然昨天我就遲到了。答案：D5(2010安徽高考)Bob would have helped us yesterday, but he _.Awas busy Bis busyCha

6、d been busy Dwill be busy 解析：考查虛擬語氣與時態(tài)。句意：Bob昨天會幫助我們的， 但他太忙了。前句表示對過去的虛擬，而but之后表示過去的客觀事實，故用一般過去時態(tài)，所以選A。答案：A6If he _ my advice, he wouldnt have lost his job.Afollowed Bshould followChad followed Dwould follow解析：考查虛擬語氣。句意：要是他接受了我的忠告的話，他就不會失去了工作。根據(jù)“wouldnt have lost”可判斷if引導的狀語從句表示與過去事實相反的虛擬，故選C項。答案：C7_，

7、 he would have been fired.AHad he lied to the bossBDid he lie to the bossCIf he has lied to the bossDIf he lies to the bass解析：句意：如果他對老板撒了謊，他會被開除的。由主句的would have been .判斷，從句表示對過去情況的虛擬，謂語應(yīng)用had done形式，條件從句省略if，應(yīng)把had提到句首形成倒裝。答案：A8This printer is of good quality. If it _ break down within the first year,

8、 we would repair it at our expense.Awould BshouldCcould Dmight解析：句意：這種打印機質(zhì)量優(yōu)良。如果它在第一年中出了毛病，我們將無償維修。這是在條件句中對將來情況的虛擬，用should動詞原形。答案：B9But for their help, we _ the program in time.Acan not finishBwill not finishChad not finishedDcould not have finished解析：考查虛擬語氣。but for相當于without，可以用if引導的非真實條件句替換。由句意可知，這里表達的是與過去事實相反的情況，所以用could nothave done，表示“過去不可能做了某事”。答案：D10_ anyone call, please tell him Im not free.AMust BCanCMay DShould解析：考查情態(tài)動詞用法。句意：如果有人給我打電話，就告訴他我很忙。第一個分句是省略了if的虛擬條件句，補充完整為：If anyone should call，please tell him Im not free.當if 省略時，句子要倒裝，故D項正確。答案：D3