【正文】 故選D。60．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：在過去的幾年里，很多學(xué)校已改變了做早操的方式。sleeps睡覺，第三人稱單數(shù)形式；slept睡覺，是sleep的過去式；is sleeping現(xiàn)在進(jìn)行時(shí)；was sleeping過去進(jìn)行時(shí)。時(shí)間狀語(yǔ)從句“since he came to our school.”表示的是截止到目前為止的時(shí)間段，主句用現(xiàn)在完成時(shí)，故答案為B。自從他來到我們學(xué)校，我們就認(rèn)識(shí)了。故選B。57．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。表示過去到現(xiàn)在持續(xù)一段時(shí)期內(nèi)都存在的一種狀態(tài)，要使用現(xiàn)在完成時(shí)。表示過去某一時(shí)間正在進(jìn)行的動(dòng)作用過去進(jìn)行時(shí)，所以選D。55． 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)：考查過去進(jìn)行時(shí)。let sb. down讓某人失望，是一個(gè)固定短語(yǔ)。54．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。結(jié)合選項(xiàng)可知應(yīng)選C。他說他到家就會(huì)打電話給我。 got D．came。 gets B．came。故選：C。A. buy動(dòng)詞，買；B. bought過去式，買；C. will buy一般將來時(shí)結(jié)構(gòu)，會(huì)買；D. have bought現(xiàn)在完成時(shí)態(tài)結(jié)構(gòu)，已買。s little meat in the fridge. I _______ some in the supermarket. A．buy B．bought C．will buy D．have bought【答案】C【解析】句意：冰箱里幾乎沒有肉了。51．Not only Tom but also his brother ________the Greener China for two years.A．has bee a member ofB．has been inC．have been a member of【答案】B【解析】句意：不僅湯姆還有他弟弟參加盧瑟中國(guó)2年了?？疾閯?dòng)詞時(shí)態(tài)辨析題。49．Don’t go out! It __________now.A．rains B．will rain C．is raining D．was raining【答案】C【解析】句意：不要出去了，現(xiàn)在在下雨。lived是過去式；was living過去進(jìn)行時(shí)；have lived現(xiàn)在完成時(shí)；am living現(xiàn)在進(jìn)行時(shí)。根據(jù)句中The teacher came into…可知，這句話用的是過去時(shí)態(tài)，且從句中表示的是正在進(jìn)行的動(dòng)作，因此應(yīng)用過去進(jìn)行時(shí)態(tài)，選C。47．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。46．—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?。第二空根?jù)for 3 years可知此處用延續(xù)性動(dòng)詞的現(xiàn)在完成時(shí)，故用have been?！驹斀狻縥oin加入，是瞬間性動(dòng)詞；be in參加，是延續(xù)性動(dòng)詞。45．—Are you a basketball player in you school? —Yes, I______the team 3 years it for 3 years.A．joined, was B．was joined, amC．have joined,have been D．joined, have been【答案】D【解析】【分析】句意：——你在你們學(xué)校是一名籃球運(yùn)動(dòng)員嗎？——是的，我在3年前加入了籃球隊(duì)。A. start 開始，是動(dòng)詞原形 B. started 開始，是動(dòng)詞的過去式 C. will start 將要開始，是動(dòng)詞的將來時(shí) D. was starting就要開始，是過去將來時(shí)。44．I think I _ my new project tomorrow.A．start B．started C．will start D．was starting【答案】C【解析】句意：我想我明天將要開始我的新項(xiàng)目。結(jié)合語(yǔ)境可知，本句主語(yǔ)描述的是將來某時(shí)進(jìn)行的動(dòng)作，故用一般將來時(shí)態(tài)。 is D．isn’t。 is B．doesn’t。故選：A。 have/has gone to…, 意為“去了某地”，人不在說話地點(diǎn)。many years ago很多年前，跟一般過去時(shí)態(tài)連用，所以謂語(yǔ)動(dòng)詞使用go的過去式went。是的。went【答案】A【解析】句意：桂林是個(gè)很棒的地方。 wentC．went。42．一Guilin is a wonderful place. I there many years ago.一Yes. I there many times.A．went。 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。 have been used to sittingD．me to sit。 am used to sittingC．me sitting。 used to sitB．my to sit。41．—Do you mind beside you, sir?— . I alone to enjoy the music.A．my sitting。根據(jù)就近原則，a wonderful match一場(chǎng)精彩的比賽，需用there is going to be，可排除C項(xiàng)。根據(jù)句意語(yǔ)境，本句用一般將來時(shí)?？疾閠here be結(jié)構(gòu)。40．— Do you know _____ a wonderful match and two basketball matches on July 15 th ?— Yeah . I am going to watch them on that day.A．there will be B．there is going to have C．there are going to be D．is there going to be【答案】A【解析】【詳解】句意：——你知道7月15日會(huì)有一場(chǎng)精彩的比賽和兩場(chǎng)籃球賽嗎？——是的。他已經(jīng)去了北京，并將于下周五回來。 gone to【答案】D【解析】句意：我剛才在辦公室看到了While先生。 been toC．can’t 。39．—I saw Mr. While in his office just now.—No, it ______be him. He has _____Beijing and will e back next Friday.A．mustn’t。另外there be 與have不能同時(shí)出現(xiàn)在句子中。38．―Why are you in such a hurry, John?―There ________ a bas