高二英語同步備考之語法專練：專題虛擬語氣含解析

學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精虛擬語氣1.Butforyourhelp，I__________theworkontime。IreallydonotknowhowIcanthankyouenough.A。wouldn'tfinishB。hadn'tfinishedC。wouldn’thavefinishedD。won'thavefinished【答案】C【解析】考查虛擬語氣。句意：要不是你的幫助，我就不會(huì)按時(shí)完成這項(xiàng)工作了。我真不知道該怎么感謝你才好。此處Butfor“要不是”，相當(dāng)于if引導(dǎo)的虛擬語氣,與過去的事實(shí)相反，所以主語部分應(yīng)該是would/might/could-—-+havedone結(jié)構(gòu).故選C。2。Hewishedhe____inhishousethatday。Ifhehadn't，he____everythingovernightinthefire。A。didn’tsmoke；wouldn'tloseB。hadn’tsmoked；wouldn’thavelostC.didn’tsmoke;wouldn'thavelostD。hadn'tsmoked；wouldn'tlose【答案】B【解析】考查虛擬語氣.句意:他真希望他那天沒在家里抽煙，如果他沒有,他就會(huì)不會(huì)一夜之間在大火中失去一切了.根據(jù)句意可知,第一空表示與過去事實(shí)相反的愿望，所以用haddone；第二空表示與過去事實(shí)相反的假設(shè)，所以用wouldhavedone，故B項(xiàng)正確?！军c(diǎn)睛】wish后的賓語從句用虛擬語氣表示某種不可能實(shí)現(xiàn)的愿望，其主要形式有三種：表示對現(xiàn)在的虛擬：wish+主語+動(dòng)詞過去式（be用were），如，IwishIhadapairofwings；表示對過去的虛擬：wish+主語+had+過去分詞，如，Iwishyouhadcometomybirthdaypartyyesterday；表示對將來的虛擬：wish+主語+would+動(dòng)詞原形，如，Iwishyouwouldtryagain。3。Itisproposedthatastudyplan____assoonaspossible。A。ismadeB.istobemadeC。bemadeD。hadbeenmade【答案】C【解析】考查虛擬語氣。句意:有人建議盡快制定研究計(jì)劃。當(dāng)propose表示“建議”時(shí)，其后的賓語從句要用（should）do的虛擬語氣，其中should可以省，故C項(xiàng)正確。4。Hadhetakenhisparent’sadvice，he______havingmadesuchasillymistakenow.A.wouldnotregretB.wouldnothaveregrettedC。maynotregretD。maynothaveregretted【答案】A【解析】：考查混合虛擬語氣.句意：如果他聽了父母的勸告,他現(xiàn)在就不會(huì)后悔犯了這樣一個(gè)愚蠢的錯(cuò)誤了。本句考查if引導(dǎo)的混合條件虛擬語氣，即從句和主句根據(jù)各自假設(shè)的時(shí)間不同，分析本句可知，從句與過去事實(shí)相反,主句與現(xiàn)在狀況相反，故從句中用haddone結(jié)構(gòu)，主句中用would/could/might/shoulddo形式，又從句中有助動(dòng)詞had，should或者were,可以將其提前，省if，從句Ifhehadtakenhisparent'sadvice可以寫成Hadhetakenhisparent’sadvice.本題選A。5.Itisproposedthatastudyplan____assoonaspossible.A。ismadeB.istobemadeC.bemadeD.hadbeenmade【答案】C【解析】考查虛擬語氣。句意：有人建議盡快制定研究計(jì)劃。當(dāng)propose表示“建議"時(shí)，其后的賓語從句要用（should)do的虛擬語氣，其中should可以省，且主語plan與謂語動(dòng)詞make是被動(dòng)關(guān)系，用被動(dòng)語態(tài),故C項(xiàng)正確。6。Hadthegovernmentsandscientistsnotworkedtogether,AIDS—relateddeaths_______sincetheirhighestin2005。A.hadnotfallenB.wouldnotfallC.wouldnothavefallenD。didnotfall【答案】C【解析】考查虛擬語氣.句意：如果政府和科學(xué)家沒有齊心協(xié)力，艾滋病死亡人數(shù)可能不會(huì)從2005年高峰掉下來。結(jié)合句意，“如果沒有政府和科學(xué)家們的齊心協(xié)力，與艾滋病相關(guān)的死亡人數(shù)就不會(huì)從2005年高峰掉下來”,所以為虛擬語氣,had提前，相當(dāng)于Ifthegovernmentandscientistshadnotworkedtogether，而主句有時(shí)間狀語sincetheirhighestin2005,本應(yīng)用現(xiàn)在完成時(shí)，但因?yàn)槭翘摂M語氣,所以主句要用wouldhavedone。故正確答案為C。7。It’stimewe_______business.A。gotdownforB.gettingdownforC。getdowntoD.gotdownto【答案】D【解析】考查虛擬語氣。句意:是時(shí)候開始我們的正事了.getdownto意為“開始,著手處理"。it'stimethat后的從句需用過去時(shí)或者shoulddo，表示虛擬語氣，結(jié)合選項(xiàng)，故選D.8.MysuggestionisthatyouthemeetingnextSunday。A。heldB.wouldholdC.shouldholdD。couldhold【答案】C【解析】考查虛擬語氣。句意:我的建議是你下星期天開會(huì)。suggestion作主語，其所跟的名詞性從句中用虛擬語氣，動(dòng)詞形式為“（should）+do”,故選C。9.Ifhemyadvice，hewouldn’thavelosthisjob。A。followedB.shouldfollowC。hadfollowedD.wouldfollowed【答案】C【解析】考查虛擬語氣。句意:如果他聽了我的勸告，他就不會(huì)失業(yè)了。帶有if條件句的虛擬語氣中，表示與過去相反的結(jié)果，if從句中用過去完成時(shí)，主句中用would/could/might+havedone形式,根據(jù)句意可知,選項(xiàng)C符合語境。10。___________it__________toraintomorrow，thesportsmeetwouldbeputoffuntilthesametimenextweek。A.Should,/B。If，shouldC.Were,/D.If，weregoing。【答案】C本題考查虛擬語氣。本題考查與將來事實(shí)相反的虛擬語氣,故從句用過去時(shí)或wereto/should+v原形，Wereittoraintomorrow=”If"itweretoraintomorrow故選C。11.Thevoluntaryservicesavedyouasumofmoneythatyouotherwise________ontheagencyresponsibleforfindingyourpets。A。needhavebeenB。wouldhavebeenC。musthavebeenD.canhavebeen【答案】B【解析】考查虛擬語氣。此處與過去事實(shí)相反的虛擬。句意：志愿服務(wù)給你節(jié)省了不少的錢,否則你會(huì)給負(fù)責(zé)尋找你的寵物的機(jī)構(gòu)很多錢。表示與過去事實(shí)是相反的虛擬語氣，主句要用“主語+would/could/might+havedone”結(jié)構(gòu)，故答案選B。12.Butforthebeliefthatthingsbettersoon，manypeoplecouldn’thavesurvivedtheroughtime。A.hadgotB.gotC.wouldgetD.willget【答案】C【解析】考查虛擬語氣.句意：要不是相信事情不久會(huì)好轉(zhuǎn),很多人無法存活于這磨難的時(shí)間.Butfor“要不是”,句子用虛擬語氣，用過去將來時(shí)態(tài),故選C。13.Duetothepopularityoftherestaurant,itisadvisablethatatable_______foraget—togetherinadvance.A。mustbereservedB.isreservedC。bereservedD.willbereserved【答案】C【解析】考查虛擬語氣。句意：由于這家餐館很受歡迎，建議提前預(yù)定一張聚會(huì)的桌子.固定句式：itisadvisablethat主語+（should）+動(dòng)詞原形+-——.此處atable和reserve之間是一種被動(dòng)關(guān)系，故答案為C。14。Asmanyas150peoplediedintheexplosion。Ifonlytheowners____enoughattentiontothesafetymeasures!A.paidB.shouldpayC。wouldpayD.hadpaid【答案】D【解析】考查虛擬語氣。句意：多達(dá)150人在爆炸中喪生.要是業(yè)主對安全措施給予足夠的重視就好了！根據(jù)句意可知,此處表示與過去事實(shí)相反的情況，應(yīng)使用過去完成時(shí)。故D選項(xiàng)正確.15。Withouttheticketyougavetome，I____abletogototheconcerttomorrow。A。weren'tB.won’tbeC.wouldn'tbeD.wouldn’thavebeen【答案】C【解析】考查虛擬語氣。句意：沒有你給我的票，我明天就不能去聽音樂會(huì)了。without引導(dǎo)的虛擬語氣，表示與將來事實(shí)相反,謂語動(dòng)詞為would/could/might(not）dosth.故選C。16.Ifpenicillinavailable，manypeoplefromsicknessorevensmallwoundsinWorldWarⅡ.A。wasnot；woulddieB。werenot；wouldhavediedC。hadnotbeen；woulddiedD。hadnotbeen;wouldhavedied【答案】D【解析】考查虛擬語氣。句意：如果沒有青霉素，很多人在二戰(zhàn)中就會(huì)死于疾病或小的傷口.if條件句用haddone表示和過去的事實(shí)相反,主句用wouldhavedone表示虛擬。故選B。17。Theoldprofessorinsistedthattheproblemrequiringpayingattentionto。A。wasdiscussedB.wouldbediscussedC.bediscussedD.beingdiscussed【答案】C【解析】考查虛擬語氣.句意：老教授堅(jiān)持要討論那個(gè)需要注意的問題。insist表示“堅(jiān)持要求”時(shí)，其后的賓語從句要用shoulddo的虛擬語氣，其中should可以省,其discuss與主語problem是被動(dòng)關(guān)系,故C項(xiàng)正確.18.IwishI__________atmysister’swedding,butIwasonabusinesstripinNewYorklastweekend。A.willbeB.wouldbeC.wereD.hadbeen【答案】D【解析】考查虛擬語氣.句意:我真希望我參加了我姐姐的婚禮，但我上周末去紐約出