1、2013高考英语考前50天（单项选择）训练秘笈（15）及答案(限时25分钟). 单项填空1. She likes watching videos so much that I want to buy her _ iPad as _ birthday present. A. the; aB. an; aC. the; theD. an; 不填2. Which of these two books will you take? I will take _ in case the trip is boring. A. allB. eitherC. bothD. neither3. Everybody
2、 likes to work with _ is reliable and easy to get on with. A. whomB. whoC. whomeverD. whoever4. The experiment shows that proper amounts of exercise, if _ regularly, can improve our health. A. being carried outB. carrying outC. to carry outD. carried out5. Will my son be all right soon, doctor? Well
3、, he _ be , if he takes these tablets. A. mayB. mustC. shouldD. can6. _ Im willing to help, I do not have much time available. A. BecauseB. WhileC. WhenD. Since7.Are you still waiting to make a phone call? Yes. This woman _ on the phone for the last twenty minutes. A. is talkingB. was talkingC. has
4、talkedD. has been talking8. Look, the paint is starting to come off _ the wall is damp. Well, wed better have the wall repainted some day. A. whenB. whereC. ifD. once9. Shes got the job because she has the advantage _ others of knowing many languages. A. overB. aboveC. againstD. beyond10. Your job h
5、ere is only _, for you will be removed from it when we have a proper post for you. A. permanentB. compulsory C. temporaryD. fundamental1.【解析】选B。考查冠词。一个iPad用an表示数量；a birthday present指一份生日礼物，故用a。2.【解析】选C。考查代词。all指三者或三者以上的全部的人或事物，意思是“全都”；either表示（两个中）任何一个；both两个都；neither两个都不。根据下文in case the trip is bor
6、ing可知，两本书都带着，以免旅行途中无聊。3.【解析】选D。考查从属连词。该句中主句缺少work with的宾语somebody，而从句缺少主语somebody。whom（宾格） 和who（主格）在名词性从句中只能充当从句的成分，如果选who，则主句仍然缺少宾语；whoever（主格）和whomever（宾格）引导名词性从句时具有双重成分，相当于anyone who；该句中从句缺少主语，因此只能用主格whoever。4. 【解析】选D。考查非谓语动词。该句从句中缺少条件状语，从句的主语exercise与carry out之间是被动关系，所以要用过去分词；A项虽然表示被动，但是作状语时往往表示
7、正在进行。也可以将该题看作是省略句，省略了it (proper amounts of exercise) is。5.【解析】选C。考查情态动词。should表示推测，意为“按道理应该”，语气比must弱。句意：医生，我儿子会不会很快好起来？要是他吃了这些药片应该会（很快好起来）。【方法技巧】should表示推测should表示推测时，常可表示在一段时间内可能发生的事或某人的期望。一般句末有时间状语或有语境暗示。所表示的猜测发生的可能性很大，但没有must的语气强。must意思是“肯定，一定”；而should表示的是推测，意思是“按道理说应该会”“想必会”，既突出了把握性，又留下了“万一”的余地
8、。再如：I wonder if I can board the plane with this return ticket. There _ be no problem. Your ticket is valid until the end of this month. A. mustB. shall C. should D. might【解析】选C。句意：不知我用这张往返票能不能上飞机。应该没问题。你的票有效期至这个月底。6.【解析】选B。考查从属连词。根据从句“我乐意帮忙”和主句“没有空闲的时间”之间的逻辑关系可以看出，该两句是转折关系。because因为，引导原因状语从句；while正当
9、的时候，引导时间状语从句，但也可以引导让步状语从句，意思是“虽然”；when当的时候，引导时间状语从句；since自以来；既然，引导时间状语从句和原因状语从句。7.【解析】选D。考查动词时态。根据对话内容可知说话者一方想打电话，无奈有位女士也在打电话。for the last twenty minutes说明该女士二十分钟前开始打电话，现在仍然在打，而且有可能还要继续打下去，故用现在完成进行时。8.【解析】选B。考查状语从句。此句句意：看，墙上潮湿的地方涂料开始脱落了。对，我们最好改天找人重刷一遍。where引导地点状语从句，意思是“在那个地方”。9.【解析】选A。考查动词短语辨析。句意：她得
10、到了这份工作，因为她懂得多种语言方面的有利条件使她胜过了其他的人。have the advantage of 有的有利条件；have the advantage over 比处于有利地位，胜于，优于。10.【解析】选C。考查形容词辨析。根据后面的原因“有适合你的职位的时候你就会被调离的”可知，前面的意思是“你在这儿的工作是暂时的”。permanent永久的，永恒的；compulsory义务的, 必修的；temporary暂时的，临时的；fundamental基本的, 根本的。*结束.单项填空1(2012淄博模拟)They intended to have the school better e
11、quipped，_ the local government was not able to get enough money to do so.AunlessBwhileCalthough Donce解析：选B。考查状语从句。句意：他们打算改善学校设施，然而当地政府却没能获取足够的资金。while引导让步状语从句。故选B。2(2012临沂质量检测)Hasnt the thief admitted his crime by now?No，_ questioned many times.Aif BthoughCunless Donce解析：选B。考查连词。句意：那个贼到现在为止还没有认罪吗？没有
12、，尽管审问了很多次。根据语境可知，though正确。故选B。3(2012临沂1月模拟)No matter _ it will be windy or rainy at that hour，weve decided to leave at five oclock tomorrow morning.Awhat BwhetherCwhen Dhow解析：选B。考查状语从句。句意：不管那时刮风还是下雨，我们都已决定明早五点出发。whether.or.意为“无论是还是”。故只有B项符合句意。4(2012济宁模拟)I like your new shoes!Thanks.I had to try on a
13、lmost a dozen pairs _ I decided to get them.Aas BwhenCafter Dbefore解析：选D。考查状语从句连词的选择。before意为“在之前”，符合语境。句意语境为：我在买鞋之前要试穿很多双鞋，即试穿很多双之后才买。故D项正确。5(2012滨州模拟)How can they learn much _ they spend such a lot of time on computer games?Aalthough BwhenCbefore Duntil解析：选B。考查状语从句。although意为“尽管”；when意为“在时；既然，鉴于；在
14、那时”；before意为“在前”；until意为“直到时”。句意：既然他们把大量时间用来玩电脑游戏了，怎么能学到更多的东西呢？故B项正确。6(2012青岛市第二次统一检测)_ children believe they can succeed，they will never become totally independent.AIf BThoughCUnless DWhen解析：选C。考查连词辨析。句意：除非孩子们相信他们能成功，否则他们永远都不会完全独立。unless意为“除非”，符合语境。if意为“如果”；though意为“尽管”；when意为“当的时候”。7(2012山东省实验中学诊断
15、)The family were holidaying in the country _ the rain poured down.Awhen BasCwhile Dsince解析：选A。考查连词辨析。句意：那场雨倾泻而下的时候，这家人正在乡下度假。when作并列连词，表“正在那时，就在此刻”。故选A。8(2012临沂质量检测)_ I admit that there are problems，I dont agree that they can not be solved.AWhile BAsCSince DUnless解析：选A。考查连词。句意：我承认有问题，但是我不同意这些问题不能被解决
16、。根据语境可知，此处表示转折，是对比关系，故用while引导。9(2012河北衡水中学一模)If you are traveling_the customs are really foreign to your own，please do as the Romans do.Ain which BwhatCwhen Dwhere解析：选D。句意：如果你正在一个风俗迥异的地方旅行，请入乡随俗。where 引导地点状语从句；A项in which是定语从句的引导词，缺少先行词，所以不正确。10(2012浙江六校联考)We should do more such exercises in the future，I think，_we did yesterday.Aas BlikeCabout Dthat解析：选A。句意：我认为我们以后应该做更多这样的练习，就像昨天一样。as正如；like后不能接从句；that不符合句意。*结束
