【正文】 。本題需要斷句正確，we were used to作句子主語(yǔ)的定語(yǔ)，句子缺少謂語(yǔ)動(dòng)詞，根據(jù)時(shí)間狀語(yǔ)since 1992，可知句子的謂語(yǔ)用現(xiàn)在完成時(shí)態(tài)，主語(yǔ)是the life 用第三人稱has changed,故選D。考點(diǎn)：考查完成時(shí)態(tài)的用法。45．He _________________ his wife for ten yearsA．has married B．has been married withC．has been married to D．got married to【答案】C【解析】【詳解】句意：他和妻子結(jié)婚十年了?！癴or+一段時(shí)間”表示某個(gè)動(dòng)作或狀態(tài)持續(xù)一段時(shí)間，謂語(yǔ)動(dòng)詞是可持續(xù)動(dòng)詞。marry結(jié)婚，是短暫性動(dòng)詞，不可以持續(xù)，get married to ，排除A和D；be married to ，表示狀態(tài)，故答案為C。46．Jack is my classmate. We ______ each other since he came to our school.A．knew B．have known C．will know【答案】B【解析】【詳解】句意：杰克是我的同學(xué)。自從他來(lái)到我們學(xué)校，我們就認(rèn)識(shí)了。A. knew一般過(guò)去時(shí)；B. have known現(xiàn)在完成時(shí)；C. will know一般將來(lái)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。47．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?！军c(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.48．— Excuse me, could you tell me ?— Sorry, sir. I wasn39。t there at that time yesterday.A．how the accident happens B．how does the accident happenC．how the accident happened D．how did the accident happen【答案】C【解析】【詳解】句意：——抱歉，打擾一下，你能告訴我事故是怎么發(fā)生的嗎？——不好意思，先生。昨天這個(gè)時(shí)候我不在那里?？疾橘e語(yǔ)從句。根據(jù)英語(yǔ)語(yǔ)法，賓語(yǔ)從句的語(yǔ)序應(yīng)為陳述句的語(yǔ)序，B、D選項(xiàng)可排除。根據(jù)答句的yesterday提示，事故發(fā)生在昨天，故賓語(yǔ)從句的謂語(yǔ)也應(yīng)用過(guò)去式，即happened，故應(yīng)選C。49．–_____ to the United States?–No, never. But I went to Canada a few years ago.A．Have you been B．Have you goneC．Did you go D．Will you go【答案】A【解析】試題分析：句意：你去過(guò)美國(guó)嗎？沒(méi)有，但我在幾年前去過(guò)加拿大。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)50．Since 2014, the Internet _________ more chances for folk song singers such as Zhao Lei, the singer of “Chengdu”.A．has provided B．provides. C．is provided【答案】A【解析】句意：2014年以來(lái)，互聯(lián)網(wǎng)為成都歌手趙磊等民歌歌手提供了更多的機(jī)會(huì)?？疾閯?dòng)詞時(shí)態(tài)辨析題。since自從，后接年份、時(shí)間段或從句，表示一段時(shí)間，用于現(xiàn)在完成時(shí)態(tài)，可排除BC選項(xiàng)；主語(yǔ)the Internet是單數(shù)第三人稱，需用“has+過(guò)去分詞”構(gòu)成現(xiàn)在完成時(shí)。根據(jù)句意語(yǔ)境，可知選A。51．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。watches是動(dòng)詞watch的第三人稱單數(shù)；to watch動(dòng)詞不定式，作賓語(yǔ)或目的狀語(yǔ)；watching現(xiàn)在分詞，作賓語(yǔ)或伴隨狀語(yǔ)；watched動(dòng)詞watched的過(guò)去式，用于一般過(guò)去時(shí)。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。故選A。52．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。53．—The shop is ____________ on Saturday and Sunday. We can go shopping there on weekdays.—Oh, no. It ____________ since last Saturday.A．open, has closed B．close, has been openC．open, has been opened D．closed, has been closed【答案】D【解析】【詳解】句意：這個(gè)商店周六、日不營(yíng)業(yè)，我們可以在工作日去那購(gòu)物。哦，不！直到上周六它還沒(méi)營(yíng)業(yè)。open營(yíng)業(yè)的；closed關(guān)門的，不營(yíng)業(yè)的。故選D。54．Ms Li will tell us something about her trip to America when she _____ back.A．came B．is ing C．es D．will e【答案】C【解析】句意：李女士回來(lái)時(shí)會(huì)給我們講講她的美國(guó)之行。當(dāng)主句是一般將來(lái)時(shí)態(tài)時(shí)，when引導(dǎo)的時(shí)間狀語(yǔ)從句用一般現(xiàn)在時(shí)態(tài)表示，故答案為C。55．（廣東省2017年初中畢業(yè)生學(xué)業(yè)考試）— What do you think of WeChat? — Talking on WeChat ______________ people’s way of municating in the recent few years.A．influnences B．influenced C．is influencing D．has influenced【答案】D【解析】句意：——你認(rèn)為微信怎么樣？——近幾年，在微信上說(shuō)話已經(jīng)影響了人們的交流方式。根時(shí)間狀語(yǔ)in the recent few years可知此處用現(xiàn)在完成時(shí)，故選D。56．—Green Book is on now. Would you like to go to the cinema with me?—No. thanks. I　　　it twice.A．see B．saw C．have seen D．will see【答案】C【解析】【詳解】句意：——《綠皮書》現(xiàn)在上映了。你想跟我一起去看電影嗎？——不了，謝謝。我已經(jīng)看過(guò)兩次了?？疾闀r(shí)態(tài)。see看，一般現(xiàn)在時(shí)；saw過(guò)去式；have seen現(xiàn)在完成時(shí)；will see一般將來(lái)時(shí)。根據(jù)twice可知此句是強(qiáng)調(diào)現(xiàn)在為止的生活經(jīng)歷，用現(xiàn)在完成時(shí)。故選C。57．The boy ______ for her in the rain for nearly half an hour before she appeared.A．waits B．waited C．has waited D．had waited【答案】D【解析】句意：在她出現(xiàn)前，那個(gè)男孩已經(jīng)在雨中等了接近半個(gè)小時(shí)了。因?yàn)閎efore后用的是一般過(guò)去時(shí)，wait這個(gè)動(dòng)作發(fā)生在appeared之前，也就是過(guò)去的過(guò)去，所以空格處應(yīng)該用過(guò)去完成時(shí)。故選D。58．—Where39。s your brother?—Oh, he ________ the library and ________.A．has been to。 so Lucy is B．has gone to。 so Lucy hasC．has gone to。 so has Lucy D．has been in。 so has Lucy【答案】C【解析】句意：你哥哥在哪里？哦，他去圖書館了，露西也去了。 been to ，主語(yǔ)在說(shuō)話人的地方，指從某個(gè)地方回來(lái)了，通?？膳c表示次數(shù)的狀語(yǔ)連用； have gone to ，沒(méi)有回來(lái)，強(qiáng)調(diào)說(shuō)話的當(dāng)時(shí)去某地的人不在場(chǎng)，可能在去某個(gè)地方的路上，在去的那個(gè)地方，或回來(lái)的路上；have been in 。根據(jù)上文“Where39。s your brother?（你哥哥在哪里？）”結(jié)合語(yǔ)境可知“去圖書館”沒(méi)有回來(lái)了，可知用has gone to sp.； + be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞+另一主語(yǔ) ，此句型中需將主謂語(yǔ)倒裝，表示前句所述的肯定情況也適用于另外一個(gè)人或物，例如，He is an English teacher. So am I. 。 so+主語(yǔ)+be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞， 此句型的主語(yǔ)與前一句的主語(yǔ)通常是指同一個(gè)“人 或“物 ，.主謂語(yǔ)不需要倒裝，這種句型表示說(shuō)話者贊同前句所提到的情況或事實(shí)，例如，He will go to England for his holiday . So he will. 的確如此。本句意思是露西也已經(jīng)去了，故用So has Lucy；選C。59．— What were you doing when we were playing basketball yesterday afternoon?— I ______ the classroom.A．was cleaning B．have cleanedC．will clean D．clean【答案】A【解析】試題分析：句意：昨天下午當(dāng)我們正在打籃球時(shí)，你正在做什么？結(jié)合語(yǔ)境可知下文描述的是過(guò)去某時(shí)正在進(jìn)行的動(dòng)作，故用過(guò)去進(jìn)行時(shí)態(tài)。選A?？键c(diǎn)：考查動(dòng)詞的時(shí)態(tài)。60．Jack ______ a shower when his mother rang him up.A．takesB．has takenC．is takingD．was taking【答案】D【解析】句意：當(dāng)他媽媽給他打電話的時(shí)候杰克正在洗澡。本句考查過(guò)去進(jìn)行時(shí)態(tài)?！八麐寢尨螂娫挕笔沁^(guò)去的時(shí)間，在過(guò)去某個(gè)時(shí)間正在進(jìn)行的動(dòng)作，使用過(guò)去進(jìn)行時(shí)，故選D。