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語從句的時(shí)態(tài)為主過從過原則,條件狀語從句時(shí)態(tài)為主將從現(xiàn)原則。21.Atcollege,BarackObamadidn39。tknowthathe______ thefirstblackpresidentoftheUnitedStatesofAmerica.A.wastobeeB.beesC.istobeeD.became【答案】 A 【解析】【分析】句意:在大學(xué)的時(shí)候,奧巴馬不知道他將成為美國第一個(gè)黑人總統(tǒng)。用過去將來時(shí)表示過去某個(gè)時(shí)間將要發(fā)生的事情,所以選A?!军c(diǎn)評(píng)】英語中的時(shí)態(tài)主要由動(dòng)詞的形式?jīng)Q定,因此在學(xué)習(xí)英語時(shí)態(tài)時(shí),要注意分析動(dòng)詞形式及具體語境,想象在那個(gè)特定的時(shí)間動(dòng)作所發(fā)生的背景,這個(gè)動(dòng)作是經(jīng)常性動(dòng)作、一般性動(dòng)作、進(jìn)行性動(dòng)作、完成性動(dòng)作還是將要發(fā)生的動(dòng)作。這題的解題關(guān)鍵是didn’tknow。22.Albert Einstein was born in 1879. As a child, few people guessed that he a famous scientist whose theories would change the world. A.has beenB.had beenC.was going to beD.was【答案】 C 【解析】【分析】句意:阿爾伯特愛因斯坦生于1879年。作為一個(gè)孩子的時(shí)候,很少有人猜到他會(huì)成為一個(gè)提出的理論能改變世界的科學(xué)家。橫線部分表示過去將要發(fā)生的動(dòng)作,應(yīng)用過去將來時(shí),僅有C項(xiàng) was going to be 為過去將來時(shí)。故正確答案為C?!军c(diǎn)評(píng)】考查動(dòng)詞的時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。23.Our TV set sell well, but ten years ago no one could have imagined such a big share in the market that they______.A.were to haveB.had hadC.were havingD.had【答案】 A 【解析】【分析】句意:我們的電視賣的很好,但是十年之前沒有人能夠想像他們將會(huì)有這么大的市場(chǎng)份額。根據(jù)句意可知用過去將來時(shí),A項(xiàng)中的were to have表過去將來,故答案為A?!军c(diǎn)評(píng)】考查時(shí)態(tài)。24.We packed all the hooks in wooden boxes so that they damaged. A.don39。t getB.won39。t getC.didn39。t getD.wouldn39。t get【答案】 D 【解析】【分析】句意:我們把所有的鉤子都裝在木箱里,這樣它們就不會(huì)被損壞。根據(jù)主句用過去時(shí),這里表示“不會(huì)”,是將來可能的狀態(tài),故用過去將來時(shí)態(tài),故答案為D。【點(diǎn)評(píng)】考查情態(tài)動(dòng)詞和時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。25.Mother promised she _____ me an EnglishChinese dictionary. A.is buyingB.will buyC.would buyD.has bought【答案】 C 【解析】【分析】句意:媽媽答應(yīng)給我買一本英漢詞典。she _____ me an EnglishChinese ,主句Mother promised使用了一般過去時(shí),從句要使用相應(yīng)的過去的時(shí)態(tài),所以用過去將來時(shí),故答案選C。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)。26.Jonah was a little worried because he a new job the next day and he wasn39。t sure whether he would be fit for it. A.have doneB.will doC.was to doD.did【答案】 C 【解析】【分析】句意:Jonah有點(diǎn)擔(dān)心,因?yàn)樗诙煲鲆环菪鹿ぷ?,他不確定自己是否能勝任。表示從過去的某一時(shí)間來看將來要發(fā)生的動(dòng)作或呈現(xiàn)的狀態(tài),用過去將來時(shí),故選C。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。27.The laptops made by our pany sell best, but nobody could have guessed the place in the market that they ________ 20 years ago. A.had hadB.hadC.were havingD.were to have【答案】 D 【解析】【分析】句意:我們公司生產(chǎn)的筆記本電腦賣得最好,但是,二十年前,沒有人能猜到它們?cè)谑袌?chǎng)上的地位。表示過去將要發(fā)生的事情,用過去將來時(shí),故選D。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)。28.We were all surprised when he made it clear that he ________ office soon. A.leavesB.would leaveC.leftD.had left【答案】 B 【解析】【分析】句意:當(dāng)他表示他很快就會(huì)離職的時(shí)候我們都很驚訝。根據(jù)made和soon可知,此處表示過去將要發(fā)生的動(dòng)作,應(yīng)該用過去將來時(shí),故選B。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)。29.The students were told that they ________ at the school gate at 2: 00 this afternoon. A.metB.will meetC.were to meetD.were met【答案】 C 【解析】【分析】句意:學(xué)生們被告知今天下午兩點(diǎn)在學(xué)校門口集合。主句的謂語動(dòng)詞是were told,一般過去時(shí),因此賓語從句的時(shí)態(tài)用過去將來時(shí),選C。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)。30.When we lived in Hangzhou ten years ago, we for a walk after dinner. A.goB.would goC.went16