1、单项填空的6个解题技巧单项填空往往只是由两三句话构成的一个微情景,都是在真实的情景中考查对词汇、语法的掌握情况以及对语句、语境的理解。每一个单项填空题都是一个小小的语言世界,五脏俱全,各种语法穿插其中,真可谓是“步步有陷阱”。然而做单项填空题还是有章可循,有法可依的:技巧1句式结构分析法分析句式结构,明确句子成分,特别是选项在句子中所充当的成分,对于选择正确答案是很有必要的。在分析过程中,要特别留意标点符号、连词等,从而判断出这是一个简单句、并列句,还是复合句。这类题型的选项大致分为两类:1.连词和代词的混合选项;2.纯连词。如果是复合句,考生要严格按照以下两个思路答题:1.分析何种从句;2.
2、分析引导词作何种成分。典例1 _the difference between the two research findings will be one of the worst mistakes you make.(2015安徽,27)AIgnore BIgnoringCIgnored DHaving ignored答案B解析考查非谓语动词。句意为:忽视这两个研究结果的不同将是你犯的最严重的错误之一。从will be one of the worst mistakes you make来看,will的前面部分是主语,因此用v.ing短语作主语。这里表达一般情况,因此不用完成式。典例2 He
3、wrote five novels,two of _ translated into English.Ait BthemCwhich Dthat答案B解析此题很容易掉进陷阱误选C项,学生误以为后面是非限制性定语从句。事实上translated是过去分词,而不是谓语动词,后面不是句子,不能用连词,所以正确答案是B项them。若在translated前加上were,were translated就成了谓语动词,这时才可以选连词which。技巧2整体理解句意法语境即一定的语言环境。近几年的高考题往往自然巧妙地设置一定的语言情境或者故意隐蔽一些有效的信息,以考查考生在特定的语言环境中准确运用语言的能力
4、。这种解题方法适用于情景题和交际题,考生解题时必须依据题干具体情景或交际对话场合、内容来确定符合情景、场合的最佳答案。所以在做题时,一定要通读全句,理解整句话要表达的意思,切忌在没有弄懂句意的情况下,根据只言片语,以偏概全,盲目做题。典例 The number of students admitted annually to this school _ from more than 1,000 in the year 2000 to some 2,000 last year.Aincreases Bhas increasedCis increasing Dincreased答案B解析题干中的l
5、ast year并非时间状语,而是定语,修饰some 2,000,所以不要误选D项。其实这句话要表达的意思是“这个学校每年录取的学生数已由2000年的1 000人增加到了去年的2 000人。”强调的是对现在造成的影响,应用现在完成时。技巧3句式结构还原法结构还原是指以下几种情况:1将省略句补充完整典例 Thats why I help brighten peoples days.If you _,whos to say that another person will?(2015湖南,35)Adidnt BdontCwerent Dhavent答案B解析考查时态。句意为:那就是为什么我要帮助人
6、们使他们天天心情愉快。如果你不那样做的话,谁能说另一个人会那样做呢?本句中if引导的是条件状语从句,从句中需用一般现在时代替一般将来时,补充完整为:If you dont help brighten peoples days。2将强调句还原为陈述句典例 Where did you get to know her?It was on the farm _ we worked.Athat BthereCwhich Dwhere答案D解析这是一个强调句,强调地点状语on the farm。如果把句子还原成陈述句It was on the farm where we worked that I got
7、 to know her.,考生就可以看出on the farm后where引导了一个定语从句,且省略了that I got to know her。3将疑问句还原为陈述句典例 Is this school _ you visited last month?Aone Bthe oneCthat Dwhat答案B解析这是一个一般疑问句,如果不用还原法考生会误把this school分析成定语从句的先行词,从而掉进C项that这个陷阱。如果把句子还原成陈述语序:This school is _ you visited last month.,考生就可以看出这个定语从句缺少先行词the one和引导
8、词that/which。the one特指this school;that/which在定语从句中作宾语,可以省略。4将倒装句还原为正常语序典例 So much of interest _ that most visitors simply run out of time before seeing it all.Aoffers Beijing BBeijing offersCdoes Beijing offer DBeijing does offer答案C解析考查倒装结构。如果将主句还原为正常语序Beijing offers so much of interest that.后,就可知题干是
9、so.that.引导的倒装句。考点:在so.that.结构中,当so.位于句首时,主句要用部分倒装,即把助动词、be动词或情态动词提至主语前。5将被动语态还原为主动语态典例 Time should be made good use of _ our lessons well.Alearning BlearnedCto learn Dlearns答案C解析如果将该题还原为主动句We should make good use of time _ our lessons well.,可以发现介词of有其相应的宾语,故其后不能再用动名词learning作宾语,应选不定式to learn作目的状语。技巧
10、4寻找标志词法标志词就是“题眼”。抓住了题眼,就能准确判断命题者的意图,缩小思考范围,迅速发现解题突破口,从而准确作答。典例1 I wonder _ Mary has kept her figure after all these years.By working out every day.(2015福建,29)Awhere BhowCwhy Dif答案B解析考查宾语从句的连接词。句意为:我想知道玛丽这些年是如何保持那么好的身材的。通过每天锻炼。根据答语中的by doing可知问的是方式。典例2 Mr.Reed made up his mind to devote all he had to
11、 _ some schools for poor children.Aset up Bsetting upChave set up Dhaving set up答案B解析本题的标志词是devote.to.,to在该词组中是介词,构成固定搭配devote.to doing sth.,故答案为B项。D项表示非谓语动词having set up的动作发生在谓语动词made up his mind的动作之前,显然与句意不符。技巧5突破思维定式法高考命题人常以考生非常熟悉的句型结构、固定搭配或者母语为“诱饵”给考生制造假象,考生因为思维定式的影响,而忽略了题中已经变化的条件或情境,轻而易举地选出“正确答
12、案”,结果掉进了陷阱。考生在做这类试题时,要仔细分析句子结构或者句意,以免掉入命题者设计的陷阱。典例 (1)_ is well known that he is good at maths in our class.(2)_ is well known,he is good at maths in our class.(3)_ is well known is that he is good at maths in our class.AWhat BThisCIt DAs答案(1)C(2)D(3)A解析这三句话表达的是同一个意思。第一个句子中it为形式主语,真正的主语是后面的that从句;第二
13、个句子是由as引导的非限制性定语从句;第三个句子是一个“主系表”结构的句子,what在此引导一个主语从句,且在从句中作主语。技巧6标点符号分析法标点符号在单项填空题中看似微不足道,但其作用不可忽视,它可以使语言更加准确。特别是在定语从句或者非谓语动词作状语的句型中,利用标点符号分析法可以迅速找到解题的突破口,从而很容易地得出正确答案。典例 The number of smokers,_ is reported,has dropped by 17 percent in just one year.(2015江苏,21)Ait BwhichCwhat Das答案D解析此题很容易误选A项,因为同学们
14、很熟悉it is reported.这个句型,而事实上此题的答案是D项。因为两个句子之间是逗号,又无并列连词,因此是用as引导的非限制性定语从句。as代替整个句子The number of smokers has dropped by 17 percent in just one year的意思,as表示“正如那样”,所以排除which。专题一动词的时态与语考点1完成时1In the last few years, China _ great achievements in environmental protection.(2015北京,26)Ahas made Bhad madeCwas
15、making Dis making2Marty _ really hard on his book and he thinks hell have finished it by Friday.(2015陕西,22)Aworked Bhas been workingChad worked Dhas worked3Just as I got to the school gate,I realized I _ my book in the cafe.(2015安徽,24)Ahave left Bhad leftCwould leave Dwas leaving4I wasnt able to hid
16、e my eagerness when I _,“What do you wish me to do now?”(2015湖南,25)Aask Bhave askedCam asking Dasked5How much do you know about the Youth Olympic Games to be held in Nanjing?Well,the media _ it in a variety of forms.(2014江苏,23)Acover Bwill coverChave covered Dcovered考点归纳.注意现在完成时与现在完成进行时的区别1现在完成时往往强调
17、的是动作已经完成;现在完成进行时却强调动作的持续并可能持续下去。I have thought it over.我已经考虑过此事了。I have been thinking it over.我一直在考虑此事。2一些静态动词往往用现在完成进行时,如lie,sit,rain,wait,stand 等。而一些状态动词、感官动词或情感动词如:see,feel,know,love等,不能用于现在完成进行时,但可用于现在完成时。I have been waiting for you for two hours.我已经等你两个小时了。I have known her for a long time.我认识她很
18、久了。.注意一般过去时与现在完成时的区别1一般过去时表示动作发生在过去,不表示对现在的影响;而现在完成时表示过去的动作对现在的影响或产生的结果。2一般过去时常与过去的时间点连用(表示过去某时发生的动作);而现在完成时常与一段时间连用(表示从过去开始持续到现在的动作或状态)。We saw a film last night.我们昨晚看了场电影。We have lived here for six years.我们住在这儿六年了。考点2将来时1Albert Einstein was born in 1879.As a child,few people guessed that he _ a fam
19、ous scientist whose theories would change the world.(2015浙江,8)Ahas been Bhad beenCwas going to be Dwas2Jane cant attend the meeting at 3 oclock this afternoon because she _ a class at that time.(2015天津,6)Awill teach Bwould teach Chas taught Dwill be teaching3As you go through this book,you_ that eac
20、h of the millions of people who lived through World War had a different experience.(2015湖南,22)Awill find BfoundChad found Dhave found4At college,Barack Obama didnt know that he _ the first black president of the United States of America.(2015陕西,24)Awas to become BbecomesCis to become Dbecame考点归纳1wil
21、l表示没有事先计划而临时出现的意图,常伴有说话者的主观意识或表示将来必然发生的事。“What do you want to be?” asked Mrs.Crawford.“Oh,I will be president,” said the boy,with a smile.(2013湖南,22)“你想要成为什么?”克拉夫特夫人问。“哦,我想成为总统,”小男孩笑着说。Ill be 20 next month.下个月我就20岁了。(表示将来必然发生的事,不是打算也不是临时决定)2be going to指说话者主观打算做某事或客观迹象表明即将发生某事。Im going to get married
22、 next month.下个月我要结婚了。(表示打算)3be about to do表示即将要做某事,一般不能与具体的时间状语连用。I was about to leave when the telephone rang.我正要离开,这时电话响了。4be to do表示计划中约定的或按职责、义务和要求必须去做的事或即将发生的动作。Im to get married next year.我明年结婚。考点3一般时(代替将来时)Youd better write down her phone number before you _ it.(2014重庆,4)Aforget Bare forgetti
23、ngCforgot Dwill forget考点归纳注意一般现在时表将来的用法:1按照计划或时刻表要发生的事情。The train leaves at six tomorrow morning.火车明天上午六点离开。The museum opens at ten tomorrow.博物馆明天10点开门。(实际上每天如此。)2在when,while,before,after,till,once,as soon as,so long as,by the time,if,in case (that),unless,even if,whether,the moment,the minute,the f
24、irst/second/last time,the day,the year,immediately等引导的时间或条件状语从句中。When Bill comes,ask him to wait for me.比尔来后,让他等我。Ill write to you as soon as I arrive there.我到了那里,就写信给你。He is going to visit her aunt the day he arrives in Beijing.他一到北京,就去看他姨妈。3在动词hope,take care that,make sure that等的宾语从句中。I hope they
25、have a nice time next week.我希望他们下星期玩得开心。Make sure that the windows are closed before you leave the room.离开房间前,务必把窗户关了。考点4进行时1He must have sensed that I _ him.He suddenly glanced at me and said quietly,“Why are you staring at me like that?”(2015湖南,28)Awould look at Blooked atCwas looking at Dam looki
26、ng at2We_very early so we packed the night before.(2013新课标全国,7)Aleave Bhad leftCwere leaving Dhave left3“The moment _ soon,” he thought to himself,waiting nervously.(2012湖南,27)Acame Bhas comeCwas coming Dis coming考点归纳1进行时除了表示正在进行的动作之外,还可表示:(1)马上就要发生的动作。常用的这类动词有:go,come,leave,arrive,land,start,take,f
27、ly,meet等。(2)按计划或安排将要发生的动作。The manager was concerned to hear that two of his trusted workers were leaving.(2012山东,34)听说他信任的员工有两名要离开,经理很是忧虑。They are getting married next month.他们下个月结婚。2过去进行时可表示主语过去未曾实现的安排或打算。Oh,dear!I was writing him a letter this morning,but I forgot all about it.哦,天啊!我今天上午本打算给他写信的,但
28、我把这事全给忘了。考点5被动语态1I had a strong desire to reach in and play with the toy,but _ thankfully by the shop window.(2015湖南,32)Aam held back Bheld backChold back Dwas held back2More expressways_ in Sichuan soon to promote the local economy.(2015四川,4)Aare being built Bwill be builtChave been built Dhad been
29、 built3We wont start the work until all the preparations _.(2014天津,11) Aare being made Bwill be madeChave been made Dhad been made4If nothing_,the oceans will turn into fish deserts.(2013湖南,26)Adoes Bhad been doneCwill do Dis done5Mum,I was wondering if you could lend me a few dollars until I _ on F
30、riday.(2012辽宁,35)Aget paid Bgot paidChave paid Dhad been paid考点归纳1被动语态有两种表现形式:be过去分词和get过去分词。get型被动语态一般指动作的结果而非动作本身。Finally he got elected.最后他被选上了。2介词on,in,under,above,beyond,past等加名词可以表示被动意义。under control被控制;under repair在维修;under discussion在讨论;on show展出;in print在印刷中3有些“be过去分词”如be seated,be lost,be
31、devoted,be dressed等形为被动,实为系表结构,表示状态。He is devoted to studying the cure of cancer.他的一生都在研究癌症的治疗。解题方法方法1利用试题中提供的时间状语确定时态时态往往和一些特定的时间状语连用。如:every.,sometimes,at.,on Sunday等常和一般现在时连用;.ago,the other day,in 2006,last week,just now等常和一般过去时连用;now,at present,at this time等常和现在进行时连用;tomorrow,next week,in 时间段等常和
32、一般将来时连用;by the end of last week,before I went there等常和过去完成时连用。同时要注意,像副词always,forever,constantly等常与进行时连用,表示说话者的赞扬、批评、生气等语气。Why do you know the company so well?Oh,I _there for three years.Aworked Bwould workChad worked Dwas working答案A解析有些考生认为“for three years”是完成时的标志,于是误选C。其实,过去完成时表示过去某个时间点之前的情况,显然与语境
33、不符,因此正确答案为A。方法2利用上下文语境推测时态很多试题中没有时间状语,但是我们可以从试题所提供的语言环境或上下文来推测出动作发生的时间或从双方的交谈中“捕捉”到时间点,这就要求学生要有宏观把握句子和分析句子的能力。Were you surprised by the ending of the film?No.I_the book,so I already knew the story.Awas reading Bhad readCam reading Dhave read答案B解析句意为:你对这部电影的结局惊讶吗?不,我已经读过这本书,早知道结局了。从上下文句意看,应用过去完成时。方法3
34、利用时态的呼应来把握时态若主句是一般过去时,宾语从句的时态常用与过去相关的时态(表客观事实、科学真理的从句总用一般现在时);若主句是现在时或将来时,宾语从句的时态不受主句的限制,可根据需要选用时态。在时间、条件、让步等状语从句中,若主句为一般将来时,从句往往用一般现在时表将来,或主句为过去时,则从句也用相对应的过去时。If you plant watermelon seeds in the spring,you _ fresh watermelon in the fall.Aeat Bwould eatChave eaten Dwill be eating答案D解析句意为:如果你春天播下西瓜种
35、子,那么(整个)秋天就会吃上新鲜的西瓜了。因为从句用了一般现在时代替将来时,那么主句就要用一般将来时。因in the fall在此句中意为“在整个秋天”,相当于during the fall,强调了完整的时间段,故用将来进行时,表示在未来一段时间内一直进行的动作或存在的状态。方法4固定搭配法判断语态英语中有许多固定短语,如make use of,pay attention to,find fault with,take care of,take advantage of,keep pace with等,在试题中,常把短语中的名词拿出来作句子的主语,剩下的作谓语动词,如果能够看出它们构成固定的短
36、语动词,则问题迎刃而解。The discovery of gold in Australia led thousands to believe that a fortune _.Ais made Bwould makeCwas to be made Dhad made答案C解析句意为:在澳大利亚发现黄金这件事情使成千上万的人相信要发财了。thousands在此处指代成千上万的人,由led的时态可排除A项;而had made为过去完成时,发生在led动作之前,不符合语境;因a fortune与make之间为被动关系,排除B项;故只有was to be made正确。方法 5用习惯表达法确定语态在
37、英语中有一些习惯表达,它们往往用主动形式表被动意义,如need/want/require/deserve doing(need/want/require/deserve to be done),be worth doing.等,在平时的学习中,要注意归纳和总结。Would you please make up a topic worth _ in tomorrows conference?Adiscussing Bto be discussedCto discuss Dbeing discussed答案A解析worth作后置定语,修饰the topic;worth后常用doing,主动形式表被
38、动。提醒:完成作业强化练(一)二轮专题强化练强化练(一)强化练(一)动词的时态与语态(建议用时:12分钟)1I hear a Tibetan student in your school _ and that youve raised money for him.Well,the doctors are considering a conservative therapy.(2015南通、连云港二模,29)Awas operated onBwill be operated onCis being operated onDhas been operated on2If people outsid
39、e China learned a bit about jasmine tea culture,they would realize there _ a lot of enjoyment in it.(2015南京、盐城二模,32)Ais Bwas Cwere Dwould be3Mr.Smith practised the speech he _ to make all day.(2015南京、盐城二模,34)Ahad died BdiedCway dying Dhad been dying4Alan seems a lot taller than he was when I last sa
40、w him.He _.Hes grown a foot since you saw him in Shanghai.(2015南京、盐城一模,29)Ais Bwill beChas been Dwas5Dont worry.When he kept silent,Mr.White _ his approval for our plan.(2015泰州三模,26)Awould show Bis showingCwas showing Dhas shown6Its nearly four years since I worked in that firm.I _ a band with other
41、 fellows.(2015常州二模,25)Aoperated Bhad been operatingCwas operating Dam operating7Will you come over to Beijing next summer?Id like to,but my family _ London that summer.(2015宿迁质检,31)Aare visiting Bare to visitCwill be visiting Dwill visit8Weibo as well as WeChat _ as a media platform for people to sh
42、are their thoughts instantly without limits of place or time.(2014苏锡常镇一模,21)Aserves Bis servedCserve Dare served9When you visit our town next August,a modern sports center _,for the National Games are to be held then.(2014南通第二次调研,30)Awill be constructingBhas been constructingCwill have ben construct
43、edDis being constructed10Do you have any plan for the coming holiday?I thought I might stay with my parents,but something unexpected _.(2014苏北四市一模,23)Ahas occurred Bhad occurredCwas occurring Dwould occur11Guess what!Well have a chance to visit our sister school in Denmark this summer!How nice!You _
44、 another kind of culture then.(2014苏锡常镇二模,29)Awill have experienceBhave experiencedChave been experiencingDwill be experiencing12Oldham is a traditional community,where many families _ for generations,often managing their own business.Ahad remained Bwill remainCremained Dhave remained13But for the f
45、act that I _ the lesson at that time,I would have answered your phone.Agave Bwas givingChad been giving Dwould give14Isnt it time you went to bed,Mike?I _ painting all afternoon,so I have to finish my homework now.Awas practising Bhave practisedChave been practising Dhad practised15I _ in the countr
46、yside for two weeks and I really have no idea what is happening here.Ahave stayed Bhave been stayingCstayed Dhad stayed16Jenny has been taken to the headmasters and she _ about what happened in their dormitory last night.Aquestioned Bhad questionedCis being questioned Dwas questioning17A Midsummer N
47、ights Dream _ at the Theatre Royal on 19th June,and then tours throughout Scotland.Aopens Bis openedCwill open Dwill be opened18Look,it _ again.Yeah.This is the third snow we _ this spring.Awill snow;are having Bhas snowed;had hadCis snowing;have had Dsnows;have had19The company _ a rise in salary f
48、or ages,but nothing has happened yet.Apromised Bis promisingCis promised Dhas been promising20Ive heard Bob _ back from his journey to Africa.What about visiting him now?Ahad come Bwas comingCwould come Dhas come学生用书答案精析第二部分英语知识运用专题一动词的时态与语态考点11A考查现在完成时态。句意为:在过去的几年里,中国在环境保护方面已经取得了巨大成就。 由“in the last
49、 few years”可知,此处应用现在完成时。2B考查现在完成进行时态。句意为:马蒂一直在非常努力地写书,他认为他将在周五前完成。由后文提示“hell have finished it by Friday”可知,work这一动作发生在过去,一直延续到现在,并且现在还在进行,故要用现在完成进行时。3B考查过去完成时态。 句意为:我刚一到学校门口,就意识到我把书落在咖啡馆了。realized后省略了that,这里是一个宾语从句,从句时态与主句保持一致,“落下”的动作发生在“意识到”之前,应该用过去完成时,故选B。4D考查一般过去时态。句意为:当我问到“你希望我现在做什么?”时,我无法掩饰自己急切
50、的心情。句中的wasnt暗示空格处需用跟过去有关的时态,故选D项。5C考查现在完成时态。句意为:你对即将在南京举行的青奥会了解多少?嗯,媒体已经以各种各样的形式对它进行了报道。由句意可知cover的动作已经发生,故用现在完成时,强调对现在造成的影响或结果。考点21C考查过去将来时态。句意为:阿尔伯特爱因斯坦生于1879年。孩提时,很少有人会猜想到他能成为其理论会改变世界的著名科学家。由语境可知,此处指在爱因斯坦小时候人们所猜想的,表示“从过去看将来”,要用过去将来时态,用would/should do,was/were to do或者was/were going to do表示,故C项正确。2
51、D考查将来进行时态。句意为:简不能参加今天下午3点钟的会议,因为那时她将在授课。时间状语at that time指的是前面的at 3 oclock this afternoon,表示将来某个时刻正在做某事,要用将来进行时。3A考查一般将来时态。句意为:当你读这本书时,你就会发现那些经历过第二次世界大战的数百万人中的每一个人都有不同的经历。句中as引导的是时间状语从句,从句中用一般现在时代替一般将来时,所以主句需用一般将来时。4A考查过去将来时态。句意为:在大学时,贝拉克奥巴马不知道他会成为美国的第一任黑人总统。由didnt know可知,此处表示从过去(上大学时)看将来要发生的动作,要用过去将
52、来时,即谓语动词用would/should do,也可以用was/were going to do或was/were to do表示,故选A项。考点3A考查时态。句意为:你最好在你忘记之前把她的电话号码记下来。before引导一个表示“将来”的时间状语从句。时间状语从句常用一般现在时表示将来的动作,故选A项。考点41C考查过去进行时态。句意为:他一定感觉到了我正在看他。他突然瞥了我一眼,轻轻地说:“你为什么那样盯着我看?”must have done是对过去发生的情况的推测,因此“我正在看他”也是发生在过去,而且是正在进行,故用过去进行时。2C考查过去进行时表将来。句意为:我们打算很早就出发,
53、因此我们昨天晚上就打好包了。此处表示过去计划好将要发生的动作,用过去进行时表示过去将来。3D考查现在进行时表将来。根据soon “很快”断定用将来时,这里是直接引语,所以要用is coming(表示“来、去、动身、启程”这类动词经常用进行时表将来)。句意为:“这一时刻很快就要到了。”他心里想着,紧张地等待着。考点51D考查一般过去时的被动语态。句意为:我有一种强烈的欲望,想伸手进去拿那个玩具玩,但幸亏我被商店橱窗阻挡了。句子的主语I与hold back之间是被动关系,需用被动语态;再根据句中的had可知用一般过去时,故选D项。2B考查一般将来时的被动语态。句意为:不久,四川将建设更多的高速公路
54、以促进当地的经济(发展)。根据时间状语soon可知,此句要用将来时;并且高速公路是“被修建”,故选B。3C考查现在完成时的被动语态。句意为:直到所有的准备工作都做完了,我们才开始工作。not.until.引导的时间状语从句中用一般现在时或现在完成时代替将来时,从句动作make发生在主句动作start之前,故用现在完成时表示将要完成的动作。4D考查一般现在时的被动语态。句意为:如果什么都不做的话,海洋将会变成鱼的沙漠。根据“主将从现”的原则,从句用一般现在时。再根据语境可知此处表示被动。5A本题极易错选B项。空前面都运用了过去时,所以很容易被带进误区。分析句子知道,儿子或者女儿非常客气地向母亲借
55、钱。这里运用过去时表达“客气、委婉”的语气,而非过去发生的事情。运用过去时表达“客气、委婉”语气的用法是我们常见的,例如Would you please.?或者Could you.?二轮专题强化练答案精析强化练(一)动词的时态与语态1B句意为:我听说你们学校的一个西藏学生将要动手术,你们已经给他捐款了。是的,医生正在考虑保守治疗。根据下一句内容可知,医生正在考虑保守治疗,因此可以判断出手术还没进行,应用一般将来时,故选B项。2A句意为:如果中国之外的人了解一点茉莉花茶文化,他们会认识到茉莉花茶文化里有很多乐趣。if people.learned.,they would.为虚拟条件句,表示与现在
56、事实相反。但是茉莉花茶文化里有很多乐趣是一个事实,不需要采用虚拟,再结合句意可知,茉莉花茶文化中有很多乐趣,不仅仅是过去如此,现在也是如此,将来还是如此,应用一般现在时,故选A项。3D句意为:Smith先生一整天都在练习一个他一直就渴望做的演讲。主句谓语部分practised用了一般过去时,be dying to make这一动作从过去一直延续到practised,应用过去完成时,故选D项。4A句意为:艾伦似乎比我上一次看到他的时候高了很多。他是高了。自从你上次在上海看到他之后,他长高了一英尺。根据句意可知是在描述现在的情况,用一般现在时,He is.是一个缩略形式,其完整形式应该是He is
57、 a lot taller than.,故选A项。5C句意为:别担心。当怀特先生保持沉默的时候,就是表明他批准了我们的计划。根据时间状语从句中的he kept silent可知,此处在谈论过去的情况,排除B、D两项;根据语境“他保持沉默的时候,就是表明他批准了我们的计划”可知应用过去进行时,故选C项。6D句意为:我不在那家公司工作将近四年了。现在我跟几个伙伴经营一支乐队。since I worked in that firm表示“自从我不在那家公司工作”,说明“我”已经离开了那家公司。因此经营乐队是现在的事,应用现在进行时,故选D项。7C句意为:明年夏天你来北京吗?我想呢,但是明年夏天我们一家
58、人将正在伦敦参观呢。next summer是将来的时间,应用将来进行时表示那时我们一家人将正在伦敦参观,故选C项。8A句意为:微信和微博一样作为一个媒体平台,让人们立刻分享他们的想法,没有时间或地点的限制。本题结合主谓一致考查动词的语态。A as well as B结构作主语时,谓语动词的单复数取决于A,本句的主语是Weibo,应用单数;另外serve as“充当”,为固定短语,此处不需要用被动结构,故选A项。9C句意为:到明年八月份你来参观我们镇的时候,一个现代化的体育中心将已经完工,因为全国运动会将在那时举行。根据时间状语next August可知construct应该在将来;另外到那个时
59、候将举行全国运动会,体育中心应该已经完工,应用将来完成时的被动结构,故选C项。10A句意为:你对即将到来的假期有何计划?我本来认为我可以跟我父母待在一起,但是一些出乎意料的事情发生了。根据句意出乎意料的事情已经发生,并对现在造成了明显的影响,即我不能和父母待在一起了,应用现在完成时,故选A项。11D句意为:猜猜看!我们今年暑假有机会去访问丹麦的姐妹学校了!真好!到时你们会体验到另一种文化。根据上句的时间状语this summer和下句中的then可知,此处在谈论将来的事情,应用将来时态,排除B、C两项;will have done将来完成时,用来表示到将来某个时间点该动作将已经完成,不符合题意
60、。will be doing将来进行时用来表示将来某个时间点或时间段正在进行的动作,符合题意,故选D项。12D句意为:Oldham是一个传统的社区,许多家庭一代又一代在那里生存着,通常都是自己做点生意。根据for generations可知用现在完成时,故选D。13B句意为:要不是因为那时我正在授课,我就会接你的电话了。根据句意,我当时在上课是一个事实,因此不需要采用虚拟语气。另外,at that time表明事情发生在过去某一时间点,应用过去进行时,故选B项。14A句意为:迈克,现在不该是你上床睡觉的时间吗?一个下午我一直都在练习画画,因此现在我得完成家庭作业了。根据语境对话应该发生在晚上,
61、因此迈克说他一个下午都在画画讲述的是过去的事情,排除B、C两项;D项过去完成时表示过去的过去,不符合题意。故选A项。15C句意为:我在乡下待了两周,我不知道这里正在发生什么。根据语境可知,他在乡下待了两周,刚回来,因此待在乡下发生在过去,应用一般过去时,故选C项。由于待在乡下并没有延续到现在,不能选择现在完成时或现在完成进行时,而过去完成时表示过去的过去,不符合语境。16C考查时态和语态。句意为:珍妮被带到校长办公室,她正在被询问昨天晚上发生在她们宿舍的事情。主语she与question为被动关系,可知此处要用被动语态,排除A、B两项;根据前面的时态是现在完成时可知此处要用现在的某种时态与之保
62、持一致,D项是过去进行时,不符合,故用“is being questioned”表示正在被询问,符合语境,故选C。17A考查时态和语态。按具体时间表要发生的事情常用一般现在时表示将来。故选A。18C考查时态。第一空,由look一词可以看出正在下雪,故用现在进行时;第二空,This/It is the.time that sb.have done sth.是固定句式,表示“这是某人第次做某事”。故选C。19D考查时态。句意为:这家公司许诺加薪已经很久了,但到现在也没实现。因为but之后的句子是现在完成时,表示过去的动作对现在造成的影响。据此可知,but之前的句子应该与过去有关,排除B、C。而for ages表示延续,因此选D,表示过去的动作持续到现在,还有可能继续持续下去。20D考查时态。句意为:我听说Bob从非洲旅行回来了。现在去看他怎么样?此处表示到现在为止已经完成的动作,故用现在完成时。