【文章內(nèi)容簡(jiǎn)介】
C.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(guó)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。【點(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。21.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。22.At college, Barack Obama didn39。t know that he the first black president of the United States of America. A.was to beeB.beesC.is to beeD.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(guó)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)】考查動(dòng)詞時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。23.—Alice, why didn39。t you e yesterday?—I , but I had an unexpected visitor.A.hadB.wouldC.didD.was going to【答案】 D 【解析】【分析】句意:—Alice,昨天你為什么不來?—我正要來的時(shí)候,有不速之客來訪。be going to do sth.,通常按照計(jì)劃安排將要發(fā)生的事情,本句中表示過去將來時(shí)。A、C兩項(xiàng)不能表示將來時(shí),would表示將來時(shí)的時(shí)候,沒有機(jī)會(huì)安排的含義,只表示單純的將來。故D正確。【點(diǎn)評(píng)】考查動(dòng)詞時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用以及be going to do do的區(qū)別。24.Tony has just arrived here, but I didn39。t know he until yesterday. A.would eB.had eC.cameD.will e【答案】 A 【解析】【分析】句意:托尼已到了,但我直到昨天才知道他要來。分析句子可知,在昨天才知他要來,表示過去將來時(shí),故選A【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。25.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?!军c(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。26.—He promised he ______ the assembly on time. I am at a loss what happened. —It doesn39。t matter. We are starting without him.A.will attendB.had attendedC.will have attendedD.would attend【答案】 D 【解析】【分析】句意:—他保證將按時(shí)參加會(huì)議,我不知道發(fā)生了什么事?!獩]關(guān)系,我們不等他就開始。根據(jù)“promised”判斷此處表示從過去某一時(shí)間看將要發(fā)生的事情,應(yīng)該用過去將來時(shí),故選D。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。27.Now we can39。t do without the Internet. But no one could imagine the part it _____ in our daily life 20 years ago. to play played【答案】A 【解析】【分析】句意:現(xiàn)在我們離不開互聯(lián)網(wǎng)。但是20年前,沒有人能夠想象它在我們?nèi)粘I钪兴鸬淖饔谩8鶕?jù)時(shí)間狀語20 years ago可知用過去時(shí)態(tài),這里為從過去的觀點(diǎn)看將來發(fā)生的動(dòng)作或存在的狀態(tài),故用過去將來時(shí)。故選A?!军c(diǎn)評(píng)】考查時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。28.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)。29.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)。30.—Do you worry about the final exam? —Yes, but Mr. Wang promised that he everything in his power to help us.A.doesB.didC.is doing1