高考英语二轮专题辅导中最常见容易混合句型辨析题及答案

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高考英语二轮小专题复习落实用之名词形容词和副词辨析

语鹅市安置阳光实验学校专项限时训练(五)[名词、形容词和副词辨析](限时：25分钟)一、名词辨析1. My first ________ on him was that he was a kind and thoughtful young man.A．expression B．attentionC．satisfaction D．impression2．—Why do you choose to work in an international travel agency?—Well, you know, English is my ________. So it is my best choice.A．strength B．talentC．ability D．skill3. Your________as a student will be excellent if you develop a habit of reflecting on what you learn.A．operation B．growthC．performance D．character4. It is important to have your eyes examined regularly to check for any sign of eye disease that may not have any ________．A．symptom B．similarityC．sample D．shadow5. The officer insisted that Michael did not follow the correct________ in applying for a visa.A．pattern B．procedureC．programme D．perspective6．—Can I help you with it?—I appreciate your________， but I can manage it myself.A．advice B．questionC．offer D．idea7. You'd better write down the phone number of that restaurant for future ________．A．purpose B．referenceC．progress D．memory8. He will come to understand your efforts sooner or later. It's justa matter of ________．A．luck B．valueC．time D．fact9．The Harry Potter books are quite popular; they are in great ________ in this city.A．quantity B．progressC．production D．demand10. What's the________， in your opinion, of helping him if he doesn't make an effort to help himself?A．sympathy B．themeC．object D．point11. The lack of ecofriendly habits among the public is thought to be a major ________ of global climate change.A．result B．causeC．warning D．reflection12. Anyway, I can't cheat him—it's against all my ________．A．emotions B．principlesC．regulations D．opinions13. Always remember to put such dangerous things as knives out of children's________．A．touch B．sightC．reach D．distance14．“Tommy, run! Be quick! The house is on fire！” the mother shouted, with________ clearly in her voice.A. anger B．rudenessC．regret D．panic15．Giving up my job to go back to fulltime education was abig________， but now I know it was the best decision I have ever made.A．project B．commitmentC．competition D．ambition二、形容词辨析1. The staterun company is required to make its accounts as________ as possible for its staff to monitor the use of money.A．transparent B．reasonableC．secure D．formal2. This new kind of chemicals will help keep the air, soil and water________ from pollution.A．free B．emptyC．loose D．short3．—Sir, do you have any double room ________ now?—Just a moment, I will find out.A．available B．fitC．reached D．suitable4. Keeping ________ hours does good to your________．A．common; health B．regular; healthC．familiar; healthy D．usual; healthy5. The new airport is built close to the freeway, and it is ________ by Bus No. 2.A．accessible B．availableC．alternative D．abundant6. Rome was not built in a day. You should set ________ goals and work hard to achieve them.A．alternative B．considerableC．subjective D．realistic7. In ________Chinese culture, marriage decisions were often made byparents for their children.A．traditional B．historicC．remote D．initial8. When we plan our vacation, mother often offers________suggestions.A．careful B．practicalC．effective D．acceptable9. Mothers holding jobs outside the home should have ________ schedules to make it easier to care for their children.A．heavy B．smoothC．flexible D．complex10. People have always been ________ about exactly how life on the earth began.A．curious B．excitedC．anxious D．careful11. The school was moved out of downtown as the number of students had grown too ________．A．small B．fewC．large D．many12. She has already tried her best. Please don't be too ________ about her job.A．special B．responsibleC．unusual D．particular13. The old engineer's eyes still shone bright in the wrinkled brown face and his step as he came across the room was________，though slow.A．shaky B．heavyC．casual D．steady14. An unhappy childhood may have some negative effects on a person's characters; however, they are not always ________．A．practical B．avoidableC．permanent D．beneficial三、副词辨析1. On snowy days, you have to drive very________ to avoid traffic accidents.A．cautiously B．neatlyC．smoothly D．properly2．—How is the result, doctor?—Well, your health is ________ good, but you do have a few minor problems.A．normally B．frequentlyC．generally D．regularly3. Do you think shopping online will ________ take the place of shopping in stores?A．especially B．frequentlyC．merely D．finally4. Playing on a frozen sports field sounds like a lot of fun. Isn't it rather risky, ________？A．though B．alsoC．either D．too5. It seems that living green is ________ easy and affordable. A small step makes a big difference.A．exactly B．fortunatelyC．surprisingly D．hardly6. The questionnaire takes ________ ten to fifteen minutes to complete and can be used along with the assessment interview.A．mainly B．punctuallyC．approximately D．precisely7. I can ________ be a teacher. I'm not a very patient person.A．seldom B．everC．never D．always8. It was a nice house, but ________ too small for a family of five.A．rarely B．fairlyC．rather D．pretty9．The incomes of skilled workers went up. ________， unskilled workers saw their earnings fall.A．Moreover B．ThereforeC．Meanwhile D．Otherwise10. In the good care of the nurses, the boy is ________ recovering from his heart operation.A．quietly B．actuallyC．practically D．gradually11．—Hi, Mark. How was the musical evening?—Excellent! Alex and Andy performed ________ and they won the first prize.A．skilfully B．commonlyC．willingly D．nervously12. If a person has not had enough sleep, his actions will give him ________ during the day.A．away B．upC．in D．back13. Running a company is not ________ a matter of hiring people—they also need to be trained.A．simply B．partlyC．seriously D．equally14. As he works in a remote area, he visits his parents only ________．A．occasionally B．anxiouslyC．practically D．urgently专项限时训练(五)一、名词辨析1．D 考查名词词义辨析及语境理解。

高考英语试题常见易混易错句型归纳解析

高考英语试题常见易混易错句型归纳解析㈠常见的语义重复现象，.不能与括号内的词并用。

Because------（so） though/Although----（but） repeat -----（the same ，again） repay----（back）Return------（back） unite------（together） combine-----（together） master----（well）Hate--（very much） advance---（forword） improve----（better） sink—（down）Renew---（again） about/around—（or so） walk-----（on foot） alone---（by o neself）Still----（remain） meet---（together） No---（not any/not a） think over--（c arefully）(very)---perfect (very)----excellent (very)--- tiny (very)---hugeCan----（be able to）Be about to do…..（at once /immediately）both…..(as wellas, equal , equally, together):Enter——（into）难点解析：如果enter和into连用①表示to allow oneself to share inor become part of 分享，投身于，成为….的一部分He entered in to the spirit of the game with great excitement他兴致勃勃,融入比赛的气氛中②表示to begin to take part in formally (正式 )开始参加Before you enter into an agreement ,you should read the contract carefully 在签署协议之前,你应该仔细阅读合同㈡触及身体某一部位的表达方式在汉语中，把被触及身体某一部位作为动词的宾语，如：打他的脸；拍她的头。

2021年高考英语二轮复习名词性从句考点讲解含解析

名词性从句一、几种易混的从句的辨别定语从句、名词性从句和状语从句有时候在形式上很相似，下面提供一些区分的方法：1．定语从句与同位语从句定语从句与前面的名词是修饰与被修饰的关系；而同位语从句是用来说明前面名词的内容的。

that在定语从句中充当句子成分，可指物或人；而同位语从句中的that在从句中不充当任何句子成分，只起连接作用。

请比较：(1)The news (that/which) he told us was exciting.(定语从句，that/which在从句中作宾语，还可以被省略)(2)The news that our team has won is exciting.(同位语从句，that从句是说明news的内容的，that在从句中不作任何成分，但不能被省略)辨析判断是定语从句还是同位语从句可以用“加词”的方法，即在名词和从句之间加入一个be动词，如果句子意思成立，则是同位语从句，否则，则是定语从句。

如上面第二句，加上be动词后：The news is that our team has won.句子意思成立，所以是同位语从句。

而第一句，加上be动词后：The news is that he told us.意思不成立，因此不是同位语从句。

『特别提醒』一般情况下，同位语从句紧跟在它所说明的名词的后面，可是有的时候，为了表达的需要，名词与从句之间被另外一些内容分隔开了，叫做“分隔同位语从句”。

对于这类同位语从句，一定要根据句意，找准它所说明的名词。

2．定语从句与状语从句请看两组句子：第一组：区分such...as...和such...that...(1)The new storybook is written in such easy English as beginners can understand.(2)The new storybook is written in such easy English that beginners can understand it.这两句话只有一词之差，但语法结构大相径庭：第一句是as引导的定语从句，as相当于that/which(但不能用that/which)，在从句中作understand的宾语。

高考英语二轮复习专项训练非谓语动词及解析

高考英语二轮复习专项训练非谓语动词及解析一、单项选择非谓语动词1．I had as much fun sailing the seas as I now do _with students.A．working B．workC．to work D．worked【答案】A【解析】【详解】考查动名词。

句意：我在海上航行和现在和学生一起工作一样快乐。

分析句子可知，have fun doing sth.做某事很开心，as I now do working with students补充完整为as I now have fun working with students。

故选A。

2．______ to as much English as possible is a good way to learn English well.A．Exposed B．Being exposed C．Having exposed D．To expose【答案】B【解析】试题分析：句意：尽可能多的接触英语是学好英语的很好的办法。

这里is是谓语，前面是主语，应该用动名词，而且be exposed to“暴露于，接触”，所以选B。

考点：考查动名词做主语3．Many white collars went back to second and third-tier cities only ______that housing prices there are also jumping, traffic jams increasing and the air becoming dirty.A．to have found B．found C．to find D．finding【答案】C【解析】C考查动词不定式。

句意：许多白领回到二、三线城市，却发现那里的房价也在上涨，交通堵塞加剧，空气变得很脏。

动词不定式表示现在的结果，用动词不定式的一般式形式，故选C。

高考英语专题复合句知识点易错题汇编含答案解析

高考英语专题复合句知识点易错题汇编含答案解析一、选择题1．One day, my two brothers and I were coming back from the islands _______ we often risked going and got more fish than othersA．which B．when C．in which D．where2．The whole nation responds to the call _______ everybody shall wear masks wherever they go. A．which B．that C．when D．because3．I want to tell you is the deep love and respect I have for my parents.A．That B．Which C．Whether D．What4．—Have you known each other for long?—Not very long, ________ we started to work in the company.A．after B．before C．when D．since5．____________ China has made advances in 5G technology, there is still a long way to go for its popularity.A．If B．Because C．Since D．While6．Once _______ in the forest, we should remain ________ we are and wait for help. A．losing; there B．losing; where C．lost; there D．lost; where 7．One Friday, we were packing to leave for a weekend away ________ my daughter heard cries for help.A．after B．while C．since D．when8．Sales director is a position _______ communication ability is just as important as sales. A．which B．that C．when D．where9．He was deeply struck by the natural beauty of the West Lake___________he went to Hangzhou.A．at the first time B．the first time C．for the first time D．at the first time when10．The course normally attracts 60 students per year, ______up to half are from Europe.A．in which B．for whom C．with which D．of whom11．The other two areas ________ the two varieties differ are spelling and pronunciation.A．in that B．from which C．with which D．in which12．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.A．as B．whereC．that D．which13．Many experts stick to the view ______ teacher development is the key to the education quality.A．which B．what C．that D．where14．Many nurses, ______ were retired, headed for affected areas to help.A．most of which B．most of whomC．most of them D．most of who15．With wonderful views of mountains and beaches,Lovers Point Park is________many peopleget married.A．where B．what C．which D．how 16．Elephants usually won’t attack a person ________ one becomes a danger to them.A．until B．although C．unless D．when17．________，she can help Mother do housework.A．As my sister is a child B．A child as my sister isC．Child as is my sister D．Child as my sister is18．It was the typhoon ________was called Tiange hit Zhuhai and Macao.A．which;that B．what;which C．that;who D．that;which19．I'm glad to introduce Mr.Smith to you,without______my experiment would have ended in failure.A．whom help me B．his help C．whose help D．who help20．_______ is known to all, grammar is not a set of dead rules.A．That B．Which C．As D．It21．I shall never forget those years _______ I spent on the farm with the farmers, _______ has a great effect on my life.A．when; who B．that; which C．which; that D．when; which 22．Everyone faces challenges in life. It’s a matter of __________ you learn to overcome them and use them to your advantage.A．that B．what C．which D．how23．All of us were so excited at the news ____we’ll go abroad for holidays ___we jumped with joy.A．that; that B．what; and then C．what; that D．which; so24．_____we understand things has a lot to do with what we feel.A．Where B．How C．Why D．When25．The commander got a chance to visit the mountain_____ top was covered with thicksnow ,____ he had been dreaming of for years.A．that; which B．whose ; which C．of which ; what D．of whom ;that 【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】考查定语从句。

高考英语复合句知识点易错题汇编及解析(4)

高考英语复合句知识点易错题汇编及解析(4)一、选择题1．---I’d like to play football with you, but I have an important thing to attend to.---If you don’t go, ________.A．neither do I B．so will I C．nor will I D．so do I2．The whole nation responds to the call _______ everybody shall wear masks wherever they go. A．which B．that C．when D．because3．I want to tell you is the deep love and respect I have for my parents.A．That B．Which C．Whether D．What4．_________ my heart still beats, I will go on working for the people.A．As soon as B．As far as C．As long as D．As much as 5．Some pressure is good for you ________ it can help you try harder.A．unless B．althoughC．before D．as6．Eventually, the butterfly manages to reach the place____________ it will spend the winter. A．which B．when C．that D．where7．____________ China has made advances in 5G technology, there is still a long way to go for its popularity.A．If B．Because C．Since D．While8．The tower, _________ was destroyed in the terrible storm, has been repaired.A．the roof B．which roof C．its roof D．the roof of which 9．The result of his experiment led to the conclusion______ ice will decrease when it melts. A．/B．what C．which D．that10．He was deeply struck by the natural beauty of the West Lake___________he went to Hangzhou.A．at the first time B．the first time C．for the first time D．at the first time when11．One Friday, we were packing to leave for a weekend away ________ my daughter heard cries for help.A．after B．while C．since D．when12．The exhibition tells us _____we should do something to stop air pollution.A．where B．whyC．what D．which13．It won't be long _our summer vacation begins, but my vacation plans are still up in the air. A．when B．until C．that D．before14．Tom was so angry____ he heard his friend betrayed him____ he tore the letter into two immediately.A．that; when B．that; that C．when; what D．when; that15．_____ never easy, innovation is absolutely possible with adequate training and continuous practice.A．When B．As C．Since D．While16．One day, my two brothers and I were coming back from the islands _______ we often risked going and got more fish than othersA．which B．when C．in which D．where17．It is a truly delightful place, ________looks the same as it must have done 100 years ago with its winding streets and pretty cottages.A．as B．whereC．that D．which18．—What’s your understanding of success,Robert?—In my view,success is________preparation and chances meet.A．how B．why C．what D．where19．In my view, ______ impresses me about her writing is the passion she shows.A．who B．which C．what D．whether20．He explained ______ for his father's birthday party.A．why was he late B．why is he lateC．why he is late D．why he was late21．Once _______ in the forest, we should remain ________ we are and wait for help. A．losing; there B．losing; where C．lost; there D．lost; where22．He shouts when he gets angry, _________ is often the case.A．which B．that C．when D．as23．You can phone your friend at work _____ you don’t make a habit of it.A．as if B．even though C．as long as D．in case24．In boxing, players should wear gloves and mouth guards ________ anything dangerous happens.A．in vain B．in a word C．in debt D．in case25．John invited about 40 people to his wedding, most of _______are family members.A．who B．which C．whom D．what【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】考查倒装和条件状语从句。

高考英语二轮复习核心专题精讲精练：专题2 阅读理解记叙文(考情分析+真题回顾+最新模拟试题)

专题1.2 高考阅读理解记叙文养成良好的答题习惯，是决定高考英语成败的决定性因素之一。

做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。

总之，在最后的复习阶段，学生们不要加大练习量。

一、考情分析语篇阅读能力一直是高考英语的考查重点，因此阅读理解是高考英语试卷最重要的内容之一。

阅读理解和七选五在高考卷中分值达50分左右，是决定学生高考英语成绩的一个重要题型。

高考中的阅读理解按照文章体裁通常可以划分为应用文、说明文、记叙文和议论文。

文体不同，语篇结构、语言特点和阅读策略也各有差异。

在各类文体中，记叙文占了很大比重。

记叙文是一种以记叙为主要表达方式的文章体裁，分为写人的记叙文和叙事的记叙文，人不离事，事不离人，但写作对象和写作目的有区别。

写人的记叙文以人为写作对象，表现人物的品质特点，而叙事的记叙文以事件为记叙对象，揭示事件对人、对社会的思想意义。

本文将结合近几年高考试题，阐述记叙文阅读理解的命题特点和解题策略。

序号来源语篇概述主题语境词数12023年新高考I卷B篇爱思考且好学的John建造了一个生态机器，利用自然人与自我329自我修复的原理来净化污水22023年全国甲卷B篇DIY高手Terri Boltonis的技能以及此项目可能会在女性人与社会276群体中变成一种潮流趋势32022年全国甲卷C篇Ginni从小就热爱旅游，后来机缘巧合去了南极洲旅行,人与自然301并留下了深刻的印象42021年全国甲卷C篇作者在不停的搬家过程中，从不适应到融入了当地的生人与社会321活的一个过程52020年新高考II卷B篇作者想出了一个“奶奶的盒子”的办法，收集学生们带到人与社会288学校的玩具，后来将其变成了现实62020年全国甲卷D篇以时间顺序讲述作者不同暑期对图书馆的热爱人与自我334一、选材特点高考记叙文阅读理解注重题材的多样化、现代化和生活化，涵盖了人物故事、社会文化等方面，符合新课标人与自我、人与自然、人与社会三大主题语境，凸显语言与文化相结合，如2023年新高考I卷B篇讲述了John Todd从小就很爱思考且好学，他建造了一个生态机器，利用自然可以自我修复的原理来净化污水。

2020高考英语常见易混句型辨析

常见易混句型辨析is known to everybody, the moon travels round the earth once every month.A. ItB. AsC. ThatD. What 此题的答案为B, as 在这引导一个非限制性定语从句，修饰后面这句内容。

但有学生不明白为什么不选A 或D 。

这就说明他们对一些句型结构分辨不清，我们把题目做以下变化：(1) is known to everybody that the moon travels round the earth once every month. (2) is known to everybody is that the moon travels round the earth once every month.(1)题答案为A 。

it 作形式主语，真正的主语是that 引导的从句。

再如：（2020最新模拟北京）The Foreign Minister said ，”____ our hope that the two sides will work towards peace.” A. This is B. There is C. That is D. It is(NMET2020最新模拟)____ is a fact that English is being accepted as an international language.A. ThereB. ThisC. ThatD. It 而(2)题答案为 D ，what 在此引导一个主语从句，它在从句当中又充当主语，而后面的that 引导的从句则是表语从句。

再如：(2020最新模拟北京) ______ is reported in the newspaper, talks between the two countries are making progress. A. It B. As C. ThatD. What(2020最新模拟江苏)________ is often the case, we have worked out the production plan. A. Which B. When C. WhatD. As(2020最新模拟上海) is mentioned above, the number of the students in senior high school is increasing. A. Which B. As C. ThatD. It所以易混句型是广大学生学习中的一个难点，也是高考中的一个重点内容，以下为常见易混句型。

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高考英语中常见易混句型辨析——从一道高考题谈起2001年高考中有这么一道单项选择题:is known to everybody, the moon travels round the earth once every month.A. ItB. AsC. ThatD. What此题的答案为B, as 在这引导一个非限制性定语从句,修饰后面这句内容。

但有学生不明白为什么不选A或D。

这就说明他们对一些句型结构分辨不清,我们把题目做以下变化:(1) is known to everybody that the moon travels round the earth once every month.(2) is known to everybody is that the moon travels round the earth once every month.(1)题答案为A。

it作形式主语,真正的主语是that引导的从句。

再如:(2004北京)The Foreign Minister said,“ _________ ou r hope that the two sides will work towards peace.A. This isB. There isC. That isD. It is (D)(NMET1995)____ is a fact that English is being accepted as an international language. A. There B. This C. That D. It (D)而(2)题答案为D,what在此引导一个主语从句,它在从句当中又充当主语,而后面的that 引导的从句则是表语从句。

再如:(2004北京) ________ is reported in the newspaper, talks between the two countries are making progress.A. ItB. AsC. ThatD. What (B)(2004江苏)________ is often the case, we have worked out the production plan.A. WhichB. WhenC. WhatD. As (D)(1999上海) is mentioned above, the number of the students in senior high school is increasing.A. WhichB. AsC. ThatD. It (B)所以易混句型是广大学生学习中的一个难点,也是高考中的一个重点内容,不但在单项选择题中出现,而且在短文改错中,完型填空中也有涉及。

笔者连续任教高三毕业班,根据对教材,《教学大纲》、《考试大纲》以及对历年的特别是近6年的练习题、高考模拟题、高考试题进行分析、研究和归纳,总结出以下常见易混句型,加以辨析,供同学们参考,不足之处请同行指正。

一、(1) It was 3 years ______ he came back.(2) It was 3 years ago ______ he came back.(3) It is 3 years ______ he came back.A. sinceB. thatC. whenD. before辨析:(1)题答案为D.意为“过了三年,他才回来。

”It在此表时间,特别注意,主、从句时态的一致。

再如:But it will be more than 100years before the country begins once again to look as it did before.(SEFC, SB2A ,P64)此复合句中的从句中用一般现在时表将来动作。

(2004福建)Scientists say it may be five or six years ______ it is possible to test this medicine on human patients.A. sinceB. afterC. beforeD. when (C)(2)题答案为B。

是强调句型。

此句型特点是可以还原。

如此句可还原成He came back 3 years ago.再如:(NMET2000) It is the ability to do the job______ matters not where you come from or what you are.A. oneB. thatC. whatD. it (B)(NMET1998) It was about 600 years ago ______ the first clock with a face and an hour hand was made.A. thatB. untilC. beforeD. when (A)(3)题答案为A. since表从过去到现在为止。

二、(1)It was midnight _____ he returned home.(2)It was at midnight ______ he returned home.A. whenB. thatC. beforeD. since辨析:(1)题答案可为A. when引导时间状语从句。

“It”在此表时间。

再如:(NMET2000)It was an exciting moment for these football fans this year, ____for the first time in years their team won the World Cup.A. thatB. whileC. whichD. when (D)(1)题答案也可为C,意为“他还没回到家就已经是半夜了。

” 再如:(2004天津) It was evening ______ we reached the little town of Winchester.A. thatB. untilC. sinceD. before (D)(2)题答案是B。

强调句式。

三、(1) A team of 15 Indian experts are organizing a workforce of 400 Cambodians, most of _____ women.(2) A team of 15 Indian experts are organizing a workforce of 400 Cambodians, and most of _____ women.(3) A team of 15 Indian experts are organizing a workforce of 400 Cambodians, most of _____are women.A. themB. them areC. whomD. that辨析:(1)题答案选A.为独立主格结构,起补充说明的作用。

Most of them 与women 构成逻辑上的主谓关系。

(2)题答案为B. and连接两个并列句。

(3)题答案为C. whom引导一个非限制性定语从句,起补充作用。

再如:(NMET1990) He paid the boy $10for washing ten windows, most of_____hadn’t been cleaned for at least a year.A. theseB. thoseC. thatD. which (D)四、(1)______ hard he works, he won’t succeed.(2) Hard______ he works, he won’t succeed.(3)______ he works hard, he won’t su cceed.(4)______his hard work, he won’t succeed.(5) He works hard; he won’t succeed, ________.A . although (though) B. However (however) C. As (as)D. In (in) spite ofE. Although (although)辨析:(1)题答案为B。

however hard等于No matter how hard引导让步状语从句。

再如:(NMET 1999) We’ll have to finish the job, _____.A. long it takes howeverB. it takes however longC. long however it takesD. however long it takes (D)(NMET1995)If we work with a strong will, we can overcome any difficulty,_____ great it is.A. whatB. howC. howeverD. whatever (C )(2004湖北)You should try to get a good night’s sleep ______ much work you have to do.A.howeverB. no matterC. althoughD. whatever (A)(2)题答案为A或C。

as与though引导让步状语从句用倒装语序。

再如:(2001上海)______, I have never seen anyone who’s as capable as John.A. As long as I have traveledB. Now that I have traveled so muchC. Much as I have traveledD. As I have traveled so much (C)(3)题答案为A或E。

引导让步状语从句。

再如:(2003北京春季)Mr. Hall understands that ______ math has always been easy for him, it is not easy for the students.A. unlessB. sinceC. althoughD. when (C)(4)题答案为D。

in spite of …为短语介词,后接名词,做让步状语。

(5)题答案为A或B。

though与however做副词,意为“然而,却”。