【正文】 mart 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。36．Peter and Linda Beijing for Shanghai yesterday afternoon.A．leave B．left C．a(chǎn)re leaving D．will leave【答案】B【解析】【詳解】句意：昨天下午Peter和 Linda離開北京去上海了。短語(yǔ)leave +某地+for+某地“離開某地去某地”根據(jù)yesterday afternoon可知，句子應(yīng)該用一般過(guò)去時(shí)，故選B。37．—Do you mind beside you, sir?— . I alone to enjoy the music.A．my sitting。 Better not。 used to sitB．my to sit。 Of course not。 am used to sittingC．me sitting。 I’m sorry but I do。 have been used to sittingD．me to sit。 Never mind。 was used to sitting【答案】C【解析】句意：你介意我坐在你旁邊嗎，先生？——對(duì)不起，我確實(shí)介意，我習(xí)慣了獨(dú)自坐著欣賞音樂(lè)。mind doing ，doing前面可以用形容詞性物主代詞或代詞的賓格，首先排除B,D；used to do過(guò)去常常做某事，be used to doing ，根據(jù)后面的句子判斷，對(duì)于坐在身邊表示介意，故答案為C。38．In the past few years, many schools ______ the ways of doing morning exercises.A．change B．changes C．will change D．have changed【答案】D【解析】試題分析：句意：在過(guò)去的幾年里，很多學(xué)校已改變了做早操的方式。根據(jù)時(shí)間狀語(yǔ)In the past few years可知，本題用現(xiàn)在完成時(shí)。故選D。39．She ________on the phone,so I just smiled at her and went away.A．has talked B．was talking C．will talk D．is talking【答案】B【解析】【詳解】句意：她正在打電話，所以我只是朝她笑笑就走了?？疾閯?dòng)詞時(shí)態(tài)辨析。so所以，表結(jié)果；根據(jù)so I just smiled at her and went away，可知她正在打電話，需用過(guò)去進(jìn)行時(shí)，故選B。40．— What do you think of the young lady?— She is hardworking. She ________ all her effort into her work before she got ill.A．has put B．put C．had put D．would put【答案】C【解析】試題分析：句意：你認(rèn)為這位小姐怎樣？她很勤奮。她生病前把她所有的精力都投入到她的工作中。根據(jù)時(shí)間狀語(yǔ)從句before she got ，所以選C?？键c(diǎn)：考查動(dòng)詞時(shí)態(tài)。41．—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(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。42．In Beijing, you can see many people wear masks（口罩）if they ____________ out on foggy days.A．went B．go C．a(chǎn)re going D．will go【答案】B【解析】句意：在北京，大霧天，你會(huì)看見(jiàn)許多人出去時(shí)都戴著口罩。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。43．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(guò)去將來(lái)時(shí)；lets一般現(xiàn)在時(shí)；will let一般將來(lái)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(yǔ)。句中If引導(dǎo)的是條件狀語(yǔ)從句，從句中用一般現(xiàn)在時(shí)態(tài)，主句應(yīng)用一般將來(lái)時(shí)態(tài)，故選C。44．She used to ___________with her parents，but now she is used to ___________with her classmates at school.A．living…living B．live…live C．live…living D．living…live【答案】C【解析】【詳解】句意：她過(guò)去和父母住在一起，但現(xiàn)在她習(xí)慣了在學(xué)校和同學(xué)住在一起。used to：后跟強(qiáng)調(diào)動(dòng)作的動(dòng)詞時(shí)表示“過(guò)去常?！保瑄sed to的后面跟動(dòng)詞原形；be used to表示“習(xí)慣于做某事”人作主語(yǔ)，后面用ving形式：be used to doing sth.；結(jié)合所給的選項(xiàng)可知，C正確?！军c(diǎn)睛】used to do sth. 表示過(guò)去常常做某事，而現(xiàn)在往往不做了。I used to get up early in the morning when I was still a high school student. 我還是個(gè)高中生的時(shí)候，常常一大早就起床。be used to doing sth. 表示習(xí)慣于做某事。I am used to eating rice now. 我現(xiàn)在習(xí)慣吃米飯了。45．— I ____________at this time yesterday.—Me, too.A．will cook B．is cooking C．cooked D．was cooking【答案】D【解析】句意：——昨天這個(gè)時(shí)候我在做飯?！乙彩恰８鶕?jù)at this time ；故選D46．Mr. Green _______ London, but he will e back in two days.A．has been to B．has gone to C．goes to D．leaves【答案】B【解析】【詳解】句意：Green先生去了倫敦，但是他將在兩天之后回來(lái)。has been to去過(guò)某地，已經(jīng)回來(lái)了；has gone to去了某地，還沒(méi)有回來(lái)；goes to去…，一般現(xiàn)在時(shí)；leaves離開，一般現(xiàn)在時(shí)。根據(jù)句意but he will e back in two days可知，這里表示Green先生去了倫敦，還沒(méi)有回來(lái)。故應(yīng)選B。47．David ________ school two years ago and he _________ for two years.A．leaves, has gone B．left, has been awayC．leaves, has been away D．left, has gone【答案】B【解析】【詳解】句意：杰克遜兩年前離開學(xué)校，他已經(jīng)走了兩年了。 two years ago是過(guò)去時(shí)間短語(yǔ)，動(dòng)詞用過(guò)去式；for two year表示一段時(shí)間，動(dòng)詞應(yīng)具有持續(xù)性或表狀態(tài)，be away表狀態(tài)，可以和現(xiàn)在完成時(shí)態(tài)連用。故選B。48．—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。考查賓語(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。49． 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(lái)時(shí)，我會(huì)告訴你?，F(xiàn)在還沒(méi)有出發(fā)，出發(fā)是將要發(fā)生的動(dòng)作，用一般將來(lái)時(shí)態(tài)：will leave；后句是when引出的時(shí)間狀語(yǔ)從句，時(shí)間狀語(yǔ)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。考點(diǎn)：考查動(dòng)詞的時(shí)態(tài)。50．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。