【正文】 rk well tomorrow?—I think he will if he ______his best.A．does, will try B．will do, tries C．does, tries D．will do, will try【答案】B【解析】【詳解】句意：你認(rèn)為明天Tom是否會(huì)把工作做好？我認(rèn)為如果他盡他的最大努力，他會(huì)做好的。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。根據(jù)句意可知，第一句話中if是“是否”，引導(dǎo)賓語(yǔ)從句，從句中有tomorrow，表示將來(lái)的事情，故用一般將來(lái)時(shí)態(tài)will do；第二句話if是“如果”，引導(dǎo)條件狀語(yǔ)從句，從句中用一般現(xiàn)在時(shí)，主句用一般將來(lái)時(shí)態(tài)，主語(yǔ)是he第三人稱單數(shù)，故用tries。選B。38．－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(méi)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(lái)時(shí)間。故選C。39．I think I _ my new project tomorrow.A．start B．started C．will start D．was starting【答案】C【解析】句意：我想我明天將要開(kāi)始我的新項(xiàng)目。本題考查動(dòng)詞的時(shí)態(tài)。A. start 開(kāi)始，是動(dòng)詞原形 B. started 開(kāi)始，是動(dòng)詞的過(guò)去式 C. will start 將要開(kāi)始，是動(dòng)詞的將來(lái)時(shí) D. was starting就要開(kāi)始，是過(guò)去將來(lái)時(shí)。根據(jù)句意選C。40．Jenny_______in the kitchen when you called her at 5 o39。clock this afternoon.A．is cooking B．was cooking C．cooks D．cooked【答案】B【解析】本題難度適中，考查過(guò)去進(jìn)行時(shí)，當(dāng)你昨天5點(diǎn)打電話給她時(shí)，他正在煮飯，答案是was cooking，選B。41．—Could you tell me __________ yesterday?—Because my bike was broken on my way here.A．why you came late B．why do you e lateC．why you e late D．why did you e late【答案】A【解析】【詳解】句意：——你能告訴我你昨天為什么遲到嗎？——因?yàn)槲业淖孕熊囋趤?lái)的路上壞了?？疾橘e語(yǔ)從句。英語(yǔ)賓語(yǔ)從句中一般用陳述語(yǔ)序，可知排除B和D。根據(jù)賓語(yǔ)從句時(shí)間狀語(yǔ)yesterday，可知賓語(yǔ)從句時(shí)態(tài)是一般過(guò)去時(shí)態(tài)。故選A。42．The teacher came into the classroom while the students _________ their homework.A．a(chǎn)re doing B．did C．were doing【答案】C【解析】【詳解】句意：當(dāng)學(xué)生們正在做作業(yè)的時(shí)候，老師走進(jìn)了教室。are doing正在做，現(xiàn)在進(jìn)行時(shí)；did做，是do的過(guò)去式；were doing正在做，過(guò)去進(jìn)行時(shí)。根據(jù)句中The teacher came into…可知，這句話用的是過(guò)去時(shí)態(tài)，且從句中表示的是正在進(jìn)行的動(dòng)作，因此應(yīng)用過(guò)去進(jìn)行時(shí)態(tài)，選C。43．The movement of boycotting（聯(lián)合抵制） the South Korean goods in whole China _______ for a few months by the time Lotte Group（樂(lè)天集團(tuán)）agreed to provide land for USA．A．had been on B．had begun C．has been on【答案】A【解析】句意：到樂(lè)天集團(tuán)為美國(guó)提供土地為止，政府在全中國(guó)聯(lián)合抵制韓國(guó)貨物已經(jīng)開(kāi)始了一段時(shí)間?？疾闀r(shí)態(tài)的用法。由時(shí)間狀語(yǔ)by +過(guò)去時(shí)間可知要用過(guò)去完成時(shí)，排除C；begin為瞬間動(dòng)詞，不能與一段時(shí)間連用。故選A。44． Did you have a discussion with him about the matter? No. When I saw him, he________ his history project busily.A．has prepared B．prepares C．was preparing D．prepared【答案】C【解析】句意：——你和他關(guān)于那個(gè)問(wèn)題討論過(guò)了嗎？——沒(méi)有。當(dāng)我看見(jiàn)他時(shí)，他正在忙碌地準(zhǔn)備歷史項(xiàng)目。When引導(dǎo)的時(shí)間狀語(yǔ)從句，用一般過(guò)去時(shí)，主句用過(guò)去進(jìn)行時(shí)was/were doing，故選C。45．Unless you ________ your ID card, the teacher won’t let you in.A．will have B．have C．had【答案】B【解析】【詳解】句意：除非你有身份證，否則老師不會(huì)讓你進(jìn)去的。A. will have將有； 一般將來(lái)時(shí)；B. have有，一般現(xiàn)在時(shí)態(tài)；C. had有，一般過(guò)去時(shí)態(tài)。這里是unless引導(dǎo)的條件狀語(yǔ)從句，遵循主句用一般將來(lái)時(shí)，從句用一般現(xiàn)在時(shí)態(tài)，從句主語(yǔ)是you ,動(dòng)詞用原形。根據(jù)題意，故選B。【點(diǎn)睛】if和unless引導(dǎo)的條件狀語(yǔ)從句而已算是其中一種；主將從現(xiàn)常見(jiàn)的有以下四種情況：一、條件狀語(yǔ)從句的主句是一般將來(lái)時(shí),那么從句常常用一般現(xiàn)在時(shí)如：When I grow up,I’ll be a nurse and look after patients我長(zhǎng)大后要當(dāng)一名護(hù)士,照顧病人二、如果主句是祈使句,那么從句通常要用一般現(xiàn)在時(shí)如：Don’t laugh at me when I make a mistake.我犯錯(cuò)誤的時(shí)候不要笑話我.三、如果主句是含有情態(tài)動(dòng)詞的一般現(xiàn)在時(shí),根據(jù)需要從句多用現(xiàn)在進(jìn)行時(shí)如：You should be quiet when you are in the reading room在閱覽室時(shí)應(yīng)保持安靜 ,祈使句應(yīng)用not to.如。 She said not to close the window常見(jiàn)的時(shí)間狀語(yǔ)從句的連詞有：as soon as,when,while ,as,until等用在unless或if中可以是下面的用法：I will not go boating if it rains tomorrow.Unless you have finish your homework,I won39。t allow you to watch TV.46．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?？疾闀r(shí)間狀語(yǔ)從句、時(shí)態(tài)。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。47．Where is your son Jimmy living now?He _____ the city of Yangzhou, China for two years.A．has left for B．has been to C．has gone to D．has been in【答案】D【解析】【詳解】句意：你兒子Jimmy現(xiàn)在住在哪里？他在中國(guó)揚(yáng)州已經(jīng)兩年了。本題考查現(xiàn)在完成時(shí)用法。A. has left for“已經(jīng)動(dòng)身去某地”；B. has been to“已經(jīng)去過(guò)某地”；C. has gone to“已經(jīng)去了某地”；D. has been in“已經(jīng)待在某地”；根據(jù)語(yǔ)境 for two years和句意，確定句子的時(shí)態(tài)是現(xiàn)在完成時(shí)；并表示在某地呆了多久，用has been in+地點(diǎn)。故選D。48．Mr Black ___ Shanghai in a few days．Do you know when the earliest plane ________ on Sunday?A．is leaving。 takes offB．leaves。 takes offC．is leaving。 take offD．leaves。 is taking off【答案】A【解析】句意“布萊克先生幾天后要去上海，你知道星期天最早的飛機(jī)什么時(shí)候起飛嗎？”。根據(jù)in a few days可知，用一般將來(lái)時(shí)，且當(dāng)動(dòng)詞為e, go, leave時(shí)，現(xiàn)在進(jìn)行時(shí)表示一般將來(lái)時(shí)，排除B和D。第二空中，飛機(jī)起飛是有時(shí)間表的，根據(jù)時(shí)間表的動(dòng)作需要用一般現(xiàn)在時(shí)，故選A。49．—I’m afraid the class has begun.—Don’t worry. It ________ until the bell ________.A．doesn’t begin。 rings B．won’t begin。 will ringC．won’t begin。 rings D．doesn’t begin。 will ring【答案】C【解析】試題分析：句意：恐怕課已經(jīng)開(kāi)始了。一不要擔(dān)心。直到鈴聲響了才會(huì)開(kāi)始。前面是主句，會(huì)議還沒(méi)開(kāi)始，所以用一般將來(lái)時(shí)；后面是until引導(dǎo)的時(shí)間狀語(yǔ)從句，所以要用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。所以選C?？键c(diǎn)：考查動(dòng)詞時(shí)態(tài)。50．They don’t live here any longer. They to Chengdu last month.A．move B．moved C．will move D．a(chǎn)re moving【答案】B【解析】【詳解】句意：他們不再住在這里了，他們上個(gè)月搬到了成都?？疾橐话氵^(guò)去時(shí)。A. move一般現(xiàn)在時(shí)；B. moved一般過(guò)去時(shí)；C. will move一般將來(lái)時(shí)；D. are moving現(xiàn)在進(jìn)行時(shí)。根據(jù)They don’t live here any “他們上個(gè)月搬到了成都?！庇蒷ast month可知時(shí)態(tài)用一般過(guò)去時(shí)；故答案選B。