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】句意:幸運(yùn)的是,事故發(fā)生時(shí)他沒有開快車;否則,我相信,這將是一個(gè)更嚴(yán)重的事故。本題考查虛擬語氣,shouldn39。我一直以為你是一個(gè)謹(jǐn)慎的司機(jī)。 are B.a(chǎn)m thinking。結(jié)合語境可知本句描述的是與現(xiàn)狀相反的事實(shí),故從句用過去時(shí)態(tài),主句用過去將來時(shí)態(tài)。 will take B.was。故選C考點(diǎn):if條件句的虛擬語氣點(diǎn)評:if條件句的虛擬語氣,是中考要求掌握的知識點(diǎn),分為三種情況:表示與現(xiàn)在事實(shí)相反的情況,從句謂語動(dòng)詞用一般過去式(be用were),主句謂語動(dòng)詞用should/would/could/might +do。從句謂語動(dòng)詞用過去完成時(shí),主句謂語動(dòng)詞用should/would/could/might+have done。在虛擬條件語氣句中,表示與現(xiàn)在事實(shí)相反的事實(shí),條件從句中的謂語動(dòng)詞用過去式(be用were不用was),主句謂語動(dòng)詞為“would+原形動(dòng)詞”,所以選D。考點(diǎn):虛擬條件句。18. If I _______ you , I _______ do that .A.was , would B.were 。虛擬語氣是一種特殊的動(dòng)詞形式,用來表示說話人所說的話并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測。我會(huì)買一個(gè)大房子給我的父母。15. If my mother ___ I get a grade of 50 in English exam, she would be angry.A.knows B.knew C.has known D.would know【答案】B【解析】試題分析:句意:如果我的母親知道我英語考試成績是50分,她會(huì)生氣的。與將來事實(shí)相反:若與將來事實(shí)相反,條件從句的謂語用過去式(be通常用were),主句謂語用“should (would, could, might)+動(dòng)詞原形”??疾檫B詞。12.I’m so busy. If I ______ time, I ______ have a good rest. A.have, would B.have, could C.had, would D.had, will【答案】C 【解析】試題分析: 句意:我太忙了,如果我有時(shí)間,我就會(huì)好好休息一下。 could have caused【答案】D【解析】【詳解】句意:你不應(yīng)該開車闖紅燈,因?yàn)槟銜?huì)引起事故的。11.You _______ through that red light, for you _______ an accident.A.must have driven。10.She doesn’t stick to her exercises and a balanced diet. If she _______, she would remain slim and healthy.A.had done B.would do C.did D.should【答案】C【解析】【詳解】句意:她沒有堅(jiān)持鍛煉和均衡飲食??键c(diǎn):if引導(dǎo)的條件狀語從句點(diǎn)評:虛擬語氣是一種特殊的動(dòng)詞形式,用來表示說話人所說的話并不是事實(shí),而是一種假設(shè)、愿望、懷疑或推測。 would【答案】D【解析】試題分析:如果我有一百萬美元,我要和我的父母環(huán)游世界。8.If I _____ one million dollars, I________ travel around the world with my parents.A.have。7.— What would you do if you _______ a million dollars?— I would give it to charity.A.have B.had C.will have D.would have【答案】B【解析】試題分析:句意:如果你有一百萬美元你會(huì)做什么?我會(huì)把它捐給慈善事業(yè)??键c(diǎn):考查虛擬語氣。will C.were。所以用過去式were, would,故選C。句中用虛擬語氣,系動(dòng)詞用were,故選C。 2.If I _______ you, I would say another student could do it better.A.was B.were C.were D.a(chǎn)re【答案】B【解析】【詳解】句意:如果我是你,我會(huì)說另一個(gè)學(xué)生可以把它做得更好。句中,主句和從句的謂語都要用虛擬語氣,與現(xiàn)在事實(shí)相反的假設(shè),從句(條件句)動(dòng)詞過去式( be一般用were)。此處考查虛擬語氣。考點(diǎn):考查虛擬語氣。3.If I______ you, I would take a small present..A.a(chǎn)m B.was C.were D.a(chǎn)re【答案】C【解析】試題分析:句意:如果我我你,我會(huì)那個(gè)小的禮物。這個(gè)句子要用虛擬語氣,表示與事實(shí)相反。would B.were。go to see a movie去看電影;invite sb to do邀請某人做某事;在表達(dá)與現(xiàn)在事實(shí)相反的虛擬語氣中,Be用were,主句用would??键c(diǎn):考查虛擬語氣的用法。考點(diǎn):考查虛擬語氣。 will D.had。選D。根據(jù)If I you,這是一個(gè)虛擬語氣,此句虛擬語氣表示一種不能實(shí)現(xiàn)的假設(shè),即與現(xiàn)在事實(shí)相反,謂語動(dòng)詞用過去式;該語法主要用于if條件狀語從句,本句“如果我是你”,be動(dòng)詞用were,后面主句用過去將來時(shí)would+動(dòng)詞原形,故答案選C。had done過去完成時(shí);would do過去將來時(shí);did過去時(shí);should應(yīng)該;根據(jù)后文“would remain ”,所以是對現(xiàn)在的虛擬,此處應(yīng)是did/be動(dòng)詞(were),故選C。 should have caused D.shouldn’t have driven。此處是不應(yīng)該開車闖紅燈,會(huì)引起事故,故選D。要不是有暴風(fēng)雨,我們會(huì)及時(shí)趕到這里的。其主要有三種結(jié)構(gòu):與現(xiàn)在事實(shí)相反:若與現(xiàn)在事實(shí)相反,條件從句的謂語用過去式(be通常用were),主句謂語用“should (would, could, might)+動(dòng)詞原形” 與過去事實(shí)相反:若與過去事實(shí)相反,條件從句的謂語用過去完成時(shí)(had+過去分詞),主句謂語用“should (would, could, might)+have+過去分詞”。考點(diǎn):考查虛擬語氣。16.If I __________you. I would buy a big house for my parents.A.be B.a(chǎn)m C.was D.were【答案】D【解析】試題分析:句意:如果我是你。17.—A student in my class said to me, “if I ______our math teacher, I_____ make math learning easier and more interesting instead of giving the kids much homework to do every day.”A.were, would B.a(chǎn)m, will C.was, would D.were, will【答案】A【解析】試題分析:句意:我班里的一個(gè)學(xué)生對我說:如果我是數(shù)學(xué)老師,我會(huì)使數(shù)學(xué)學(xué)習(xí)更簡單有趣,而不是每天給學(xué)生許多作業(yè)去做??键c(diǎn):考查虛擬語氣。故選D。虛擬語氣用來表示說話人的主觀愿望或假想,所說的是一個(gè)條件,