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wimming in the swimming pool. —Yes, and sixty percent _ children.A.is B.a(chǎn)re C.was D.were【答案】B【解析】句意:——在游泳池里有那么多游泳者正在游泳。根據(jù)謂語(yǔ)are可知此處用一般現(xiàn)在時(shí),故排除CD兩項(xiàng)。37.I don’t know if it _________ tomorrow. If it _____________, we will do some cleaning at home.A.snows。 snowsC.will snow。 snows【答案】B【解析】【詳解】句意:我不知道明天是否會(huì)下雪??疾閯?dòng)詞時(shí)態(tài)辨析。根據(jù)句意結(jié)構(gòu)和語(yǔ)境,可知選B。 was。 has。 was。 has。根據(jù)分?jǐn)?shù)表達(dá)法,當(dāng)分子超過(guò)一時(shí),分母加s,所以排除C;根據(jù)break down壞掉和 road之間是主動(dòng)關(guān)系,不用被動(dòng)語(yǔ)態(tài),排除A/C;need to do一般主語(yǔ)是人,need doing一般主語(yǔ)是物,need to do需要做某事,need doing需要被做;故選D39.— We must stop the hunters hunting the Tibetan antelopes(藏羚羊) in Tibet.— I agree with you. If it ________, they will ________ soon.A.goes, disappearB.goes up, are disappearingC.goes on, be disappearedD.goes on, disappear【答案】D【解析】本題考查動(dòng)詞及短語(yǔ)。句意:——我們必須阻止獵人捕獲西藏的藏羚羊。如果還繼續(xù)的話,他們將很快消失的。s.A.a(chǎn)m B.was C.have been D.will be【答案】B【解析】【詳解】句意: Sam,昨天我給你打電話了,但是你不在家。根據(jù)called you yesterday可知,這里敘述的是昨天的事情,所以答語(yǔ)也應(yīng)該用一般過(guò)去時(shí),故選B。你知道星期日最早的飛機(jī)什么時(shí)候起飛嗎?——上午10點(diǎn)。leave off停止,中斷(做某事);take off (飛機(jī))起飛,都是固定短語(yǔ),可知后者符合句意,可排除AC兩項(xiàng)。42.—Why didn39。根據(jù)didn39。過(guò)去進(jìn)行時(shí)的謂語(yǔ)動(dòng)詞的形式是:was/were+doing,故選C。 play B.is。 are playing D.a(chǎn)re。there be句型不與have連用,排除A和C,且第一空處主語(yǔ)為so many noisy kids,謂語(yǔ)用復(fù)數(shù),排除B,第二空處when引導(dǎo)的從句用一般現(xiàn)在時(shí),主句用一般將來(lái)時(shí),即“主將從現(xiàn)”原則,故選D。他將參加一個(gè)重要會(huì)議。根據(jù)句意語(yǔ)境,可知父親不在說(shuō)話的地點(diǎn)已經(jīng)去了北京,需用現(xiàn)在完成時(shí),可排除AC兩項(xiàng)。45.– 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)。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。根據(jù)時(shí)間狀語(yǔ)yesterday可知此處用一般過(guò)去時(shí),主語(yǔ)是you,因此謂語(yǔ)用were,故選B。does做,第三人稱單數(shù)形式;will do將會(huì)做,一般將來(lái)時(shí)態(tài);will try將會(huì)努力,一般將來(lái)時(shí)態(tài);tries一般現(xiàn)在時(shí)態(tài),第三人稱單數(shù)形式。選B。——他的確是。leave離開(kāi),是短暫性動(dòng)詞,不與時(shí)間段連用;be away離開(kāi),與時(shí)間段連用。49.The movie for about 5 minutes,so let’s see the next one.A.has been on B.has started C.started D.began【答案】A【解析】句意:這部電影已經(jīng)開(kāi)演五分鐘了,我們?nèi)タ聪乱徊堪?。start和begin均為短暫性動(dòng)詞,start對(duì)應(yīng)的延續(xù)性動(dòng)詞短語(yǔ)是be on。50.Mr Li left our school last month . He in our school for nine years since he here in 2000.A.is 。 came C.was 。 has e【答案】B【解析】試題分析:句意:李先生上個(gè)月離開(kāi)了我們學(xué)校。根據(jù)Mr Li left our school last month可知,本題用過(guò)去完成時(shí)。51.When I got to the classroom, my friend Bob__the floor.A.is cleaning B.was cleaning C.cleaned D.has cleaned【答案】B【解析】【詳解】句意:當(dāng)我進(jìn)教室時(shí),我的朋友鮑勃正在打掃地板。A. is cleaning(現(xiàn)在進(jìn)行時(shí));B. was cleaning(過(guò)去進(jìn)行時(shí));C. cleaned(一般過(guò)去式);D. has cleaned(現(xiàn)在完成時(shí));when引導(dǎo)的時(shí)間狀語(yǔ)從句指特定時(shí)間正在發(fā)生的動(dòng)作,根據(jù)主從句時(shí)態(tài)一致的原則,判斷主句用過(guò)去進(jìn)行時(shí),故選B。have/has been to,曾經(jīng)去過(guò)某地 ,表示有過(guò)這種經(jīng)歷; have/has gone to 去了某地,表示某人不在此地; 根據(jù)題意故用現(xiàn)在完成時(shí);根據(jù)句意,故選A考點(diǎn):考查現(xiàn)在完成時(shí)53.Everyone in Class 4 _______ TV on Sundays.A.watches B.to watchC.watching D.watched【答案】A【解析】句意:在星期天四班的每個(gè)人看電視。根據(jù)時(shí)間狀語(yǔ)on Sundays可知此處用于一般現(xiàn)在時(shí),主語(yǔ)everyone是第三人稱單數(shù),故謂語(yǔ)用第三人稱單數(shù)watches。54. Did you see a man in black pass by just now? No, sir. I ________ my car.A.wash B.washed C.a(chǎn)m washing D.was washing【答案】D【解析】句意:——你剛才看見(jiàn)一個(gè)穿黑過(guò)路人的人嗎? ——沒(méi)有,先生。由問(wèn)句“Did you see…?”的時(shí)態(tài)可知,答語(yǔ)中也應(yīng)該用過(guò)去時(shí)態(tài),排除A、C兩項(xiàng)。答案為D項(xiàng)??疾閯?dòng)詞時(shí)態(tài)辨析題。根據(jù)句意語(yǔ)境,可知是正在計(jì)劃的事情,需用現(xiàn)在進(jìn)行時(shí),需用be+現(xiàn)在分詞結(jié)構(gòu),故選B。本句是if引導(dǎo)的條件狀語(yǔ)從句,當(dāng)主句是一般將來(lái)時(shí)或者是含有情態(tài)動(dòng)詞的一般現(xiàn)在時(shí)態(tài)時(shí),從句則用一般現(xiàn)在時(shí)表示將來(lái),根據(jù)句意可知,答案應(yīng)選擇B。根據(jù)just now可知是你剛才說(shuō)話時(shí),我在考慮其他的事情,所以用過(guò)去進(jìn)行時(shí)態(tài);故選B58.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。let sb. down讓某人失望,是一個(gè)固定短語(yǔ)。59. Oh, dear! A power cut! Sorry, I didn’t know you _________ the washing machine.A.a(chǎn)re using B.used C.use D.were using【答案】D【解析】【分析】考點(diǎn):考查過(guò)去進(jìn)行時(shí)。表示過(guò)去某一時(shí)間正在進(jìn)行的動(dòng)作用過(guò)去進(jìn)行時(shí),所以選D。這是賓語(yǔ)從句,主句是一般現(xiàn)在時(shí)態(tài),從句根據(jù)句意應(yīng)用一般將來(lái)時(shí)態(tài);故選C