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______, we will do some cleaning at home.A.snows。 will snow B.will snow。 snowsC.will snow。 will snow D.snows。 snows【答案】B【解析】【詳解】句意:我不知道明天是否會(huì)下雪。如果下雪,我們就在家做清潔工作??疾閯?dòng)詞時(shí)態(tài)辨析。前句if意思是“是否”,引導(dǎo)賓語(yǔ)從句,tomorrow(明天)用于一般將來(lái)時(shí),從句動(dòng)詞需用“will +原形動(dòng)詞”結(jié)構(gòu),可排除AD兩項(xiàng);后句if意思是“如果”,引導(dǎo)條件狀語(yǔ)從句,時(shí)態(tài)遵循主將從現(xiàn)原則,可排除C項(xiàng)。根據(jù)句意結(jié)構(gòu)和語(yǔ)境,可知選B。38.Today’s young people can’t live without smart phones.Their eyes are glued to the screen wherever they go, even while they_____ meals.A.have B.a(chǎn)re having C.were having D.will have【答案】B【解析】【詳解】句意:——今天的年輕人離不開(kāi)智能手機(jī)?!獰o(wú)論走到哪里,他們的眼睛都盯著屏幕,即使是在吃飯的時(shí)候??疾楝F(xiàn)在進(jìn)行時(shí)。while引導(dǎo)時(shí)間狀語(yǔ)從句時(shí),強(qiáng)調(diào)主句和從句的動(dòng)作同時(shí)發(fā)生,從句中常用進(jìn)行時(shí)態(tài);根據(jù)Their eyes are glued to the screen wherever they go, even while可知從句強(qiáng)調(diào)的動(dòng)作是現(xiàn)在進(jìn)行時(shí)態(tài),即“他們?cè)诔燥埖臅r(shí)候,同時(shí)也在玩手機(jī)”;現(xiàn)在進(jìn)行時(shí)的構(gòu)成為:主語(yǔ)+be動(dòng)詞(am/is/are)+動(dòng)詞現(xiàn)在分詞;本句主語(yǔ)是they,所以be動(dòng)詞用are,have meals吃飯,have的現(xiàn)在分詞是having;故答案選B。39.________ you _________ Kate’s letter yet? Yes, I ________ it for several days.A.Did。 receive。 have received B.Have。 received。 have hadC.Have。 received。 have received D.Did。 receive。 have had【答案】B【解析】句意:你收到凱特的信了嗎? 是的,我已經(jīng)收到好幾天了。本題為現(xiàn)在完成時(shí)態(tài),receive動(dòng)詞,收到,暫時(shí)性動(dòng)詞。在肯定的陳述句中,暫時(shí)性動(dòng)詞不能和一段時(shí)間連用,因而receive改為have,have為持續(xù)性動(dòng)詞,had過(guò)去分詞;可以和for several days一段時(shí)間連用。故選:B。40.一Guilin is a wonderful place. I there many years ago.一Yes. I there many times.A.went。 have been B.have gone。 wentC.went。 have gone D.have been。went【答案】A【解析】句意:桂林是個(gè)很棒的地方。我多年前去過(guò)那里。是的。我去過(guò)那里很多次。many years ago很多年前,跟一般過(guò)去時(shí)態(tài)連用,所以謂語(yǔ)動(dòng)詞使用go的過(guò)去式went。下文表示過(guò)去的動(dòng)作對(duì)現(xiàn)在造成的影響與結(jié)果,所以謂語(yǔ)動(dòng)詞使用現(xiàn)在完成時(shí)態(tài),have/has+動(dòng)詞的過(guò)去分詞,have/has been to.. , 意為“曾經(jīng)去過(guò)某地”,有“去過(guò)某地”的經(jīng)歷。 have/has gone to…, 意為“去了某地”,人不在說(shuō)話地點(diǎn)。本句表示“曾經(jīng)去過(guò)某地”。故選:A。41.Did you see a girl in red pass by just now?No, sir. I ________the news with my mobile phone.A.read B.was reading C.would read D.a(chǎn)m reading【答案】B【解析】句意:剛才你看到一個(gè)穿紅衣服的女孩經(jīng)過(guò)嗎?沒(méi)有,先生。我正在手機(jī)上讀新聞。read讀,動(dòng)詞原形或過(guò)去式;was reading過(guò)去進(jìn)行時(shí);would read過(guò)去將來(lái)時(shí);am reading現(xiàn)在進(jìn)行時(shí)。根據(jù)對(duì)話的情景可知,這里表示剛才正在做的事情,應(yīng)用過(guò)去進(jìn)行時(shí)態(tài),故選B。42.This medicine _______ millions of people’s lives since it was put into use.A.is saving B.will save C.has saved D.had saved【答案】C【解析】句意:這種藥物自從投入使用以來(lái)已經(jīng)挽救了數(shù)百萬(wàn)人的生命。since后跟從句,表示“自……以來(lái)”,說(shuō)明的是現(xiàn)在的狀況,判斷用現(xiàn)在完成時(shí)態(tài),故答案為C。43.He likes music very much. He’s the school music club for half a year.A.joined B.taken part in C.joined in D.been in【答案】D【解析】【詳解】句意:他非常喜歡音樂(lè)。他在學(xué)校音樂(lè)俱樂(lè)部工作半年了。A. joined“加入,參加”,指加入某黨派、某組織或某社會(huì)團(tuán)體;B. taken part in參加 (群眾性活動(dòng)、會(huì)議等) ;C. joined in表示參加某項(xiàng)運(yùn)動(dòng)或活動(dòng);D. been in經(jīng)常表示狀態(tài),而且寓意更為豐富【執(zhí)政;在家;到達(dá);在…里面 參加…運(yùn)動(dòng)項(xiàng)目;從事等】。half an hour表示的是時(shí)間段,而A,B,C選項(xiàng)都是短暫性的動(dòng)詞或詞組,在肯定句中不能與表示一段的時(shí)間狀語(yǔ)連用,用join的延續(xù)性形式be in,故答案為D。44.The photo _____ taken by my brother last week is very nice.A.which were B.that isC.that were D.which was【答案】D【解析】試題分析:句意:上周我哥哥拍的照片非常漂亮。此處是定語(yǔ)從句修飾先行詞the photo,根據(jù)時(shí)間短語(yǔ)last week可知此處用一般過(guò)去時(shí),故排除B項(xiàng)。因?yàn)橄刃性~the photo是單數(shù)形式,故定語(yǔ)從句的謂語(yǔ)動(dòng)詞用單數(shù)形式。故選D??键c(diǎn):考查定語(yǔ)從句的用法。45.She ______ for ten years and now she has a lovely daughter.A.married B.has been married C.has got married【答案】B【解析】句意:她結(jié)婚十年了,現(xiàn)在有了一個(gè)可愛(ài)的女兒。marry和get married都是短暫性動(dòng)詞,不能與表示一段的時(shí)間狀語(yǔ)連用,marry的延續(xù)性形式為be married,故答案為B。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 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(yǔ)連用。如for 和since 所引導(dǎo)的時(shí)間狀語(yǔ)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,be+名詞/形容詞或副詞/介詞短語(yǔ)等。 如此題中的marry轉(zhuǎn)化為be married , 表示狀態(tài),就可以與表示一段的時(shí)間狀語(yǔ)連用。46.The manager asked him if he ________for the extra work the next weekend.A.had e B.will e C.would e D.came【答案】C【解析】【詳解】句意:經(jīng)理問(wèn)他下周末是否來(lái)加班。此題是考查間接引語(yǔ)的用法,主句是一般過(guò)去時(shí)態(tài),根據(jù)句意是過(guò)去將來(lái)要做某事,所以應(yīng)用過(guò)去將來(lái)時(shí)態(tài),故選C。47.It’s nice to see you again. We ______ each other for a long time.A.didn’t see B.haven’t seen C.won’t see D.didn’t see【答案】B【解析】【詳解】句意:再次見(jiàn)到你很開(kāi)心,我們已經(jīng)好長(zhǎng)時(shí)間沒(méi)見(jiàn)了。本題考查的是時(shí)態(tài),結(jié)合語(yǔ)境,此處指到現(xiàn)在為止有好久沒(méi)有見(jiàn)面了,根據(jù)所給空后面的for a long time是現(xiàn)在完成時(shí)的標(biāo)志詞可知,應(yīng)該用現(xiàn)在完成時(shí),故答案選B。48.— Father’s day is ing. Have you prepared any presents for your father?— Not yet, but I’m sure I ______ one for him.A.bought B.buy C.have bought D.will buy【答案】D【解析】句意:——父親節(jié)就要到了。你給你父親準(zhǔn)備禮物了嗎?——還沒(méi)有,但我肯定我會(huì)給他買一個(gè)??疾閯?dòng)詞時(shí)態(tài)辨析題。Not yet還沒(méi)有;根據(jù)句意語(yǔ)境,可知需用一般將來(lái)時(shí),即will+原形動(dòng)詞結(jié)構(gòu),故選D。49. _______ all _______ our class will visit Danying Garden?Yes. Every student _______ about it.A.Do...know。 will tell B.Are...known。 has toldC.Have...known。 was told D.Will...know。 told【答案】C【解析】句意:大家都知道我們班要去參觀丹櫻花園了嗎?是的,每個(gè)學(xué)生都被告知了這件事。Do…know一般現(xiàn)在時(shí)態(tài),一般疑問(wèn)句形式;Are…known是一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài);Have …known現(xiàn)在完成時(shí),一般疑問(wèn)句形式;Will…know一般將來(lái)時(shí),一般疑問(wèn)句形式。will tell一般將來(lái)時(shí);has told現(xiàn)在完成時(shí);was told一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài);told過(guò)去式。根據(jù)對(duì)話的意思可知,第一個(gè)空表示過(guò)去發(fā)生的事情對(duì)現(xiàn)在的影響,應(yīng)用現(xiàn)在完成時(shí)態(tài);第二句話主語(yǔ)Every student和動(dòng)詞tell構(gòu)成被動(dòng)關(guān)系,應(yīng)用被動(dòng)語(yǔ)態(tài),而且這個(gè)動(dòng)作發(fā)生在過(guò)去,應(yīng)用一般過(guò)去時(shí)。故選C。50.– Don’t worry! I’m sure your son will arrive safely. But if he ______, what can I do? It’s getting dark and it’s going to rain.A.won’t e 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(méi)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(lái),從句用一般現(xiàn)在時(shí),且從句謂語(yǔ)為實(shí)意動(dòng)詞,故選B。