【正文】
所以動(dòng)詞用過去式,would,had,故選B。15. Tom is always making so many mistakes in his English exercises! Yeah. If he ________ more careful, he ________ fewer mistakes.A.was。 would make C.were。 would make【答案】D【解析】試題分析:句意:湯姆總是在英語練習(xí)中犯那么多的錯(cuò)誤!—如果他能更細(xì)心一些,他就會(huì)犯更少的錯(cuò)誤。根據(jù)題意及句型,故選D。16.If I ____you, I _____the army.A.a(chǎn)m, would join B.were ,would joinC.a(chǎn)m, will join D.were ,will join【答案】B【解析】試題分析: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(cè)。句意:如果我是你,我會(huì)加入軍隊(duì)。考點(diǎn):考查虛擬語氣?!绻沂悄?,我會(huì)穿一件襯衫加一條領(lǐng)帶。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。18.If I ________ ten years younger, I _________ piano lessons and go to a music college.A.a(chǎn)m。 took C.were。 would take【答案】D【解析】試題分析:if虛擬語氣中,對(duì)現(xiàn)在的情況進(jìn)行虛擬,從句謂語動(dòng)詞均用一般過去時(shí)(be動(dòng)詞用were),主句用would/should/could/might+:如果我再年輕十歲,我會(huì)參加鋼琴課程并去上音樂大學(xué)。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(cè)。通常有三種情況:①與過去事實(shí)相反。③與將來事實(shí)可能相反。 will take B.was。 would take D.a(chǎn)re。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)。考點(diǎn):if引導(dǎo)的條件狀語從句點(diǎn)評(píng):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(cè)。判斷是真實(shí)條件句還是非真實(shí)條件句。通過句子意思,看假設(shè)的條件是否能夠?qū)崿F(xiàn),能夠?qū)崿F(xiàn)是真實(shí)條件句,不能使用虛擬語氣;假設(shè)的條件不能實(shí)現(xiàn)則是非真實(shí)條件句。21.What would you do if you ____ a million dollars?I’d give it to the charityA.win B.won C.will win D.is to win【答案】B【解析】試題分析:句意:如果你贏了一百萬美元,你要做什么?——我會(huì)把它捐給慈善機(jī)構(gòu)??键c(diǎn):if引導(dǎo)的條件狀語從句點(diǎn)評(píng):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(cè)。只有在非真實(shí)條件句中才使用虛擬語氣。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”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”:22. If I_______ one million dollars, I would give it to medical research. If I _______ you, I would give it to charity.A.will have, am B.would have, was C.had, were D.have, is【答案】C【解析】考察虛擬語氣。第二空,虛擬語氣,與現(xiàn)在相反,用過去時(shí),be動(dòng)詞用were。本題考查虛擬語氣,shouldn39。根據(jù)句意,故選A。t show up.A.should have arrived B.should arriveC.should have had arrived D.should be arriving【答案】A【解析】試題分析:句意:懷特先生本來應(yīng)該在8:30到會(huì),但他卻沒有出現(xiàn)。故選A考點(diǎn):情態(tài)動(dòng)詞25.—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(duì)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(jiǎn)單有趣,而不是每天給學(xué)生許多作業(yè)去做。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”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”??键c(diǎn):考查虛擬語氣。表示與現(xiàn)在事實(shí)相反地虛擬語氣:條件從句構(gòu)成是if+主語+過去式(系動(dòng)詞be多用were),主句是主語+would/should/could+動(dòng)詞原形??键c(diǎn): 考查虛擬語氣的用法。buy some fruit right awayC.see。call the police right away【答案】D【解析】考查虛擬語氣和情境交際的用法。28.— Come and join us, Betty!— I’m afraid I can’t. I’m too busy now. If I ______ time, I would certainly go.A.have B.have hadC.will have D.had【答案】D【解析】試題分析:句意:貝蒂,來加入我們吧!恐怕我不能。如果我有時(shí)間,我當(dāng)然會(huì)去了。表示與過去事實(shí)相反的虛擬條件句。29.—Swimming in the river for teenagers is very dangerous.—So it is. If I ________ them, I ________ a shower at home.A.a(chǎn)m。 will takeC.was。 would take【答案】D【解析】試題分析:—在河里游泳對(duì)青少年是非常危險(xiǎn)的。如果我是他們,我會(huì)在家洗澡。主句常用would 跟動(dòng)詞原形。考點(diǎn):考查固定句式的用法。 drinking B.a(chǎn)m。 drink D.was。根據(jù)句意可知,該句使用了虛擬語氣,if引導(dǎo)的從句使用一般過去時(shí),用were;give up后面接動(dòng)詞的現(xiàn)在分詞。31. — I don’t know what to do.— If I you, I buy a guidebook.A.a(chǎn)m。 would C.were。 would【答案】D【解析】試題分析:句意:我不知道做什么?如果我是你,我就會(huì)買一本指南。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”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”。32.If I you, I would rather at