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B.doesn’t e C.isn’t ing D.wouldn’t e【答案】B【解析】【詳解】句意“不要擔(dān)心,我確信你的兒子將會(huì)安全到達(dá)。但是如果他沒到,我該如何做?現(xiàn)在天要黑了,而且要下雨了”。根據(jù)句意可知,此處的if譯為“如果”,且主句表示將來,從句用一般現(xiàn)在時(shí),且從句謂語為實(shí)意動(dòng)詞,故選B。37.-Have you washed the clothes? -Not yet. But I _________ them in half an hour.A.washed B.have washed C.will wash D.wash【答案】C【解析】句意:——你洗衣服了嗎?——還沒有。但我半小時(shí)以后就洗。In half an hour半小時(shí)后,表示的是將來時(shí)間。故選C。38.—Where is Mrs. Wu? —She _______ the countryside to be a volunteer teacher. She will stay there for a year.A.has been to B.came to C.has gone to D.has e to【答案】A【解析】【詳解】句意:——吳太太在哪里?——她到農(nóng)村去當(dāng)一名志愿者教師。她將在那里呆一年??疾楝F(xiàn)在完成時(shí)態(tài)。go去,e來;都是短暫形動(dòng)詞;e與句意不合,可排除BD兩項(xiàng)。has been to 曾經(jīng)去過某地,現(xiàn)在已經(jīng)回來了;has gone to 曾經(jīng)去過某地,到現(xiàn)在還沒有回來。根據(jù)She will stay there for a year.,可知選A。39.The life we were used to _______ greatly since 1992.A.change B.have changed C.changing D.has changed【答案】D【解析】試題分析:句意:我們過去的生活自從1992年后有了巨大的變化。本題需要斷句正確,we were used to作句子主語的定語,句子缺少謂語動(dòng)詞,根據(jù)時(shí)間狀語since 1992,可知句子的謂語用現(xiàn)在完成時(shí)態(tài),主語是the life 用第三人稱has changed,故選D??键c(diǎn):考查完成時(shí)態(tài)的用法。40.—When did the classroom have a power cut?—This morning. While we ______ an English lesson.A.have B.had C.a(chǎn)re having D.were having【答案】D【解析】句意:——教室什么時(shí)候停電的?——今天早上,當(dāng)我們正在上英語課。根據(jù)句中的This morning判斷句子是一個(gè)過去的時(shí)間,時(shí)態(tài)用過去時(shí);而While引導(dǎo)的句子通常用進(jìn)行時(shí),所以本句使用過去進(jìn)行時(shí),構(gòu)成為were/was+動(dòng)詞現(xiàn)在分詞,主語是we,所以系動(dòng)詞用were,have an English lesson“上英語課”,have的現(xiàn)在分詞是having;故答案選D。41.Andy, with his parents, _____ to Hong Kong, and they will stay there for a week.A.have gone B.has been C.have been D.has gone【答案】D【解析】【詳解】句意:安迪和他的父母去了香港,他們將在那里呆上一個(gè)星期??疾楝F(xiàn)在完成時(shí)。have/has been to:表示去過某地,通常可與表示次數(shù)的狀語連用;have/has gone to:表示到某地去了,強(qiáng)調(diào)說話的當(dāng)時(shí)去某地的人不在場(chǎng)。根據(jù)下文“他們將在那里呆上一個(gè)星期”可知Andy不在現(xiàn)場(chǎng),故用have/has gone to,本句主語是Andy,with his parents是伴隨狀語,可知has gone to;選D。42.—Laura, how soon will you get back from abroad?—Hmm, ________. See you then.A.ten days ago B.twice a month C.for an hour D.in ten months【答案】D【解析】句意:——Laura,你將多久從國外回來?——嗯,十個(gè)月后。到時(shí)候見。ten days ago十天前,用于一般過去時(shí),twice a month一個(gè)月兩次,用于一般現(xiàn)在時(shí);for an hour長(zhǎng)達(dá)一小時(shí),用于現(xiàn)在完成時(shí)。in ten months十個(gè)月后,用于一般將來時(shí)。根據(jù)how soon will you get back from abroad?可知此處是一般將來時(shí),表示將要用多長(zhǎng)時(shí)間,故用in ten months,故選D。43.Is that beautiful sweater yours?Yes. I it for two years.A.bought B.have bought C.have had D.kept【答案】C【解析】句意:——那件漂亮的毛衣是你的嗎?——是的,我已經(jīng)買了兩年了。bought為短暫性動(dòng)詞,不能與表示一段的時(shí)間狀語for two years連用,排除A,B;for two years表示的是到目前為止的一段時(shí)間,說明的是現(xiàn)在的情況,故時(shí)態(tài)為現(xiàn)在完成時(shí)態(tài),答案為C。點(diǎn)睛:短暫性動(dòng)詞又稱瞬間動(dòng)詞,表示動(dòng)作一旦發(fā)生就立即結(jié)束。這類動(dòng)詞有:go, e, arrive, leave, begin, start, join, marry, buy, die 等。瞬間動(dòng)詞可以用于現(xiàn)在完成時(shí),但不能和表示一段時(shí)間的狀語連用。如for 和since 所引導(dǎo)的時(shí)間狀語都表示一段時(shí)間,那就要將瞬間動(dòng)詞轉(zhuǎn)化為表延續(xù)的動(dòng)詞或者表狀態(tài)的形式,就可以與表示一段的時(shí)間狀語連用。如:His father has died since he was ,必須轉(zhuǎn)化為:His father has been dead since he was born.44.If you fail in the exam, you ________ him down.A.would let B.lets C.will let D.let【答案】C【解析】句意:如果你考試不及格,你就會(huì)讓他失望的。would let是過去將來時(shí);lets一般現(xiàn)在時(shí);will let一般將來時(shí);let讓,動(dòng)詞原形。let sb. down讓某人失望,是一個(gè)固定短語。句中If引導(dǎo)的是條件狀語從句,從句中用一般現(xiàn)在時(shí)態(tài),主句應(yīng)用一般將來時(shí)態(tài),故選C。45.一You look tired. What39。s the matter?一I on a sofa because my grandparents have been here to spend the weekend. I can39。t have a good sleep.A.slept B.a(chǎn)m sleeping C.was sleeping D.have slept【答案】B【解析】句意:——你看起來非常累。怎么啦?——因?yàn)槲业淖娓改冈谶@里度周末,我一直在沙發(fā)上睡覺。我無法睡個(gè)好覺。根據(jù)You look ,因此在沙發(fā)上睡覺這個(gè)是近段時(shí)間一直在做,故用現(xiàn)在進(jìn)行時(shí),故選B。46.—Where39。s your brother?—Oh, he ________ the library and ________.A.has been to。 so Lucy is B.has gone to。 so Lucy hasC.has gone to。 so has Lucy D.has been in。 so has Lucy【答案】C【解析】句意:你哥哥在哪里?哦,他去圖書館了,露西也去了。 been to ,主語在說話人的地方,指從某個(gè)地方回來了,通??膳c表示次數(shù)的狀語連用; have gone to ,沒有回來,強(qiáng)調(diào)說話的當(dāng)時(shí)去某地的人不在場(chǎng),可能在去某個(gè)地方的路上,在去的那個(gè)地方,或回來的路上;have been in 。根據(jù)上文“Where39。s your brother?(你哥哥在哪里?)”結(jié)合語境可知“去圖書館”沒有回來了,可知用has gone to sp.; + be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞+另一主語 ,此句型中需將主謂語倒裝,表示前句所述的肯定情況也適用于另外一個(gè)人或物,例如,He is an English teacher. So am I. 。 so+主語+be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞, 此句型的主語與前一句的主語通常是指同一個(gè)“人 或“物 ,.主謂語不需要倒裝,這種句型表示說話者贊同前句所提到的情況或事實(shí),例如,He will go to England for his holiday . So he will. 的確如此。本句意思是露西也已經(jīng)去了,故用So has Lucy;選C。47.— What were you doing when we were playing basketball yesterday afternoon?— I ______ the classroom.A.was cleaning B.have cleanedC.will clean D.clean【答案】A【解析】試題分析:句意:昨天下午當(dāng)我們正在打籃球時(shí),你正在做什么?結(jié)合語境可知下文描述的是過去某時(shí)正在進(jìn)行的動(dòng)作,故用過去進(jìn)行時(shí)態(tài)。選A??键c(diǎn):考查動(dòng)詞的時(shí)態(tài)。48. Do you know when we________?I39。m not sure. I will tell you about it when the time________.A.leave。is fixed B.will leave。is fixedC.leave。will be fixed D.will leave。will be fixed.【答案】B【解析】試題分析:句意:-你知道我們什么時(shí)候出發(fā)嗎?-我不確定。當(dāng)時(shí)間安排下來時(shí),我會(huì)告訴你?,F(xiàn)在還沒有出發(fā),出發(fā)是將要發(fā)生的動(dòng)作,用一般將來時(shí)態(tài):will leave;后句是when引出的時(shí)間狀語從句,時(shí)間狀語從句中用一般現(xiàn)在時(shí)態(tài)表示將要發(fā)生的動(dòng)作。故選B??键c(diǎn):考查動(dòng)詞的時(shí)態(tài)。49.—Linda, why _______ you late for school yesterday? —Because I woke up late.A.was B.were C.a(chǎn)re D.is【答案】B【解析】句意:——琳達(dá),你昨天為什么上學(xué)遲到?——因?yàn)槲倚淹砹恕8鶕?jù)時(shí)間狀語yesterday可知此處用一般過去時(shí),主語是you,因此謂語用were,故選B。50.The water dark and dirty. It’s no longer safe to drink.A.became B.will bee C.has bee D.was being【答案】C【解析】【分析】考點(diǎn):考查動(dòng)詞時(shí)態(tài)?!驹斀狻吭囶}分析:句意:水變得又臟又黑,已經(jīng)不能繼續(xù)安全飲用了。根據(jù)It’s no longer safe to ,給現(xiàn)在帶來的結(jié)果是不能飲用了,所以用現(xiàn)在完成時(shí),表示過去的動(dòng)作對(duì)現(xiàn)在的影響,故選C。