高二英语课本答案

高二英语教材知识点总结及重难点解析Unit1-2要点突破☆重点句型☆1. By asking why, how and what if, curious minds findnew ideas and solutions.2. It takes a very unusual mind to undertake the analysisof the obvious.3. There did not seem much point in working on my Phi)-- I did not expect to survive that long.4. Nor did he let the disease stop him from living the kindof life he has always dreamt of.5. Even though I have interviewed famous people, thestory I like best is about an ordinary young woman ...6 it was the first time that I had written with realpassion.7. The result is a better understanding of the world on allsides, leading to a future world where people from allcountries am respected and different views and opinionsare tolerated.8. Brave and strong, the activists talked to workers outsidethe factory and left a positive message about protectingthe earth.9. They build a theory about the way in which thingshappen and the causes and effects.10. More than ninety responsible and caring citizens, madetheir voices heard today.☆重点词汇☆1. undertake v. 着手做2. analysis n. 分析3. inspiration n. 灵感4. within prep. 在……的里面5. curious adj. 好奇的6. debate v. 争辩7. graduate v. 毕业8. disable v. 使丧失能力9. seek v. 寻找10. observe v. 观察11. match v. 和……相配12. astronomer n. 天文学家13. engage v. 使订婚；使从事于14. intelligent adj. 理解力强的15. experient v. 进行实验16. media n. 传媒17. fire v. 解雇；开除18. difficulty n. 难事19. bum v. 燃烧20. inform v. 通知21. talent n. 天资；天赋22. present v. 呈现；描述23. effort n. 努力24. ignore v. 不理；忽视25. tolerate v. 忍受26. concern v. 使担忧27. rmire v. 退休28. bore v. 使厌烦29. attitude n. 态度；看法30. update v. 更新☆重点短语☆1. go by (时间)经过2. turn out to be 结果是3. on the one hand, on the other hand 一方面，另一方面4. within oneself 在某人能力范围之内5. dream of / about 梦想6. reach one's goals 达到目标7. be curious about 对……好奇8. the other way around 相反地9. a top university 一所著名的大学10. be punished for 因……而受惩罚11. nine out often 十分之九12. a promising postgraduate 一个有前途的研究生13. be addicted to 对……上瘾14. bum down 烧毁15. foronce 就这一次16. spare no effort 不遗余力17. on all sides 在各方面18. adapt to 适应19. be armed with 用……武装20. be concerned to 担心，担忧21. change one's mind 改变主意22. go up 上升，增长23. in an organized way 有组织地，有条理地24. fall in love with 与……相爱25. current affairs 时事☆交际用语☆1. What do they mean?2. What are they known for?3. What makes a scientist successful?4. What do these three great minds have in common?5. What are you interested in?6. That's correct / true.7. It's hard to say.8. It's clear that...9. There is no doubt that...10. I would rather...11. What's your opinkm?12. Maybe it would be better to choose...☆词汇短语☆【考点9】complete 的用法▲ 辨析：accomplish；complete；finish三词均意为“完成”，但所接名词不同。accomplish一般后接“任务、使命、目标、航程”或其他抽象名词。com—plete意为“完成，完结”，多指完成一项指派的任务或把未完成的事情完全结束，强调整个的全过程，后所接的名词往往更具体些，如“建筑物、工程、书籍”等。finish意为“结束”，多指着手进行的事或所作的动作完成，尤指完成工作的最后一步，后面可接名词或动名词，如“用完、吃完”等。complete a book写完一本书，finish abook读完或写完一本书。例如：One more week，and we'll accomplish the task. 再给我们一周，我们就能完成这项任务。When the building has been completed, it will look im—pressive. 这座建筑物完成后一定会很宏伟。Have you finished typing that letter? 你把那封信打好了没有?【考例9】(2004广东) ____ the programme, theyhave to stay there for another two weeks.A. Not completingB. Not completedC. Not having completedD. Having not completed[考查目标] 非谓语动词及其时态。[答案与解析] C 非谓语动词的否定形式是在其前加not。故排除D项，主语they执行非谓语动词所表示的动作，故可排除B项，根据句子的意思，“没有完成计划”的动作应发生在have to say动作之前，故应使用现在分词的完成体。【考点4】curious的用法▲ 构词：① curiously adv. 好奇地② curiosity n. 好奇心；求知欲▲ 搭配：① be curious about 对……(感到)好奇；很想知道……② curiously (enough) 说来(足够)奇怪▲ 句型：① be curious to do sth 急于千某事；渴望干某事② It's curious that... 真奇怪……【考例4】(1998上海) Don't be too ____ aboutthings you are not supposed to know.A. strange B. amusingC. curious D. conscious[考查目标] 形容词在语境中的用法。[答案与解析]C be curious about表示“对某事好奇”。2. debate n. & v. 辩论，争辩，参加辩论；讨论，考虑(如何较好)They were debating about a foolish question.他们正在争论一个愚蠢的问题。They debated the question in whispers.他们小声辩论了这个问题。After a long debate, they finally reached an agreement.经过长时间辩论后，他们终于达成一致协议。The subject was hotly debated.这个主题经过激烈的辩论。We were debating where we should go for our holiday.我们正在讨论去哪里度假。[提示] debate多作可数名词，有时也作不可数名词。After much debate, we decided to move to Oxford.我们经过充分讨论决定迁往牛津。5. disable vt. 使丧失能力He was disabled in the war；he lost his left arm.他在战争中残废了；他失去了左臂。The disabled are to receive more money.残疾人应该接受更多的捐助。【考点8】effort的用法▲ 搭配：① make a good / great effort 做出很大努力② make an effort 尽心；努力③ make every effort 尽一切努力▲ 句型：① make a great / good effort (to do sth) ‖ make everyeffort ‖ make great / good efforts② Please make an effort to do sth 请劳驾干……③ do sth with a great effort / great efforts 费力干某事④ do sth without effort (毫)不费力地干某事⑤ devote one's (great) efforts to doing sth⑥ spare no effort(s) to do sth 不遗余力干某事；尽全力干某事【考例8】(2000上海春招)The rescue team made every____ to find the missing mountain climber.A. force B. energyC. effort D. possibility[考查目标] 名词和动词的搭配关系。[答案与解析]C make every effort to do sth 意为“竭尽全力干某事”。【考点5】elect的用法▲ 构词：election n. 选举▲ 辨析：choose; elect; pick out; select该组词均表达“选择”之意，但choose意为“选择．挑选”，多指以个人好恶为标准，侧重于根据自己主观印象做出判断。表示从两者中选一个时，必须用choose。elect意为“选举，选择”，指在众多人中进行挑选，强调经过深思熟虑后做出的选择。pick out意为“选好，挑出”。多用于有形的东西，指精心仔细地挑选，含有“挑剔”的意思。select意为“选择，挑选”。指从众多东西中，更加仔细、慎重、有比较地进行挑选，其语义比choose强。例如：I leave it to you to choose between the two methods. 我任你在这两种方法之间做出选择。We elected him chairman. 我们选他当主席。Pick Out the stamps you like best, please. 请挑出你最喜欢的邮票。The finest products were selected and sent to the exhi-bition. 选择了最好的产品送到展览会去。【考例5】We ____ him our team leader by a show ofhands.A. selected B. choseC. picked out D. elected[考查目标] 一组近义词的区别。[答案与解析]D “通过举手表决的方式推选”当然应使用elect。3. engage vt. & vi. 订婚，约定，从事于，保证，雇用，聘请，电话占线，有事，有活动(用过去分词作表语)[词组] be engaged to sb. 与某人订婚(表状态)get engaged to sb. 与某人订婚(表动作)engage sb. (oneself) to do sth. 让某人干某事be engaged in doing sth. = be busy doing sth. = bebusy with sth. = be up to sth. 忙于做某事John is engaged to Mary.约翰和玛丽订了婚。Father engaged an experienced man to manage hisfarm.父亲聘请了一个有经验的人来管理农场。-- Can you come on Sunday? 你星期天能来吗?-- No, I'm engaged. 不能，我有事。The line is engaged.电话占线。The company has engaged to finish the building byMay.公司承诺保证在五月以前完成这栋楼。8. fire(1) 动词用法：v. 点火，开火，解雇We had no idea who fired the house.我们不知道谁放火烧了这座房子。The officer ordered his men to fire at the enemy.军官命令士兵向敌人开枪。The cook was fired for stealing things from thekitchen.厨师因为偷厨房的东西而被解雇了。(2) 名词用法：火，火灾，燃烧，热情(比喻说法)They made a fire and sat around it.他们升起一堆火并围在一起坐着。A fire broke out in old house last night.昨晚这座老房子发生一场火灾。[注意] fire作可数名词时表示具体的“一堆火”或“一场火灾”，作为物质名词为不可数，如：Don't play with fire. 不要玩火。与 fire 搭配的词组常见的有：catch fire 着火了(表动作)be on fire 着火了(表状态)set sth. on fire 使某物开始燃烧set fire to sth. 放火烧某物be on fire for sth. 热衷于做某事10. inform vt. 通知、告诉常用的句型有：(1) inform (sb.) that...The nurse informed us that visiting hours were over.护士告诉我们探视时间已经结束．(2) inform sb. of sth.Please inform us of the hotel where we'll stay.请告诉我们要住的旅馆。(3) keep sb. informedIf anything happens, please keep me informed.如有事情发生，请让我们知道。【考点6】inform 的用法▲ 构词：① information n. 信息② informed adj. 有知识的；了解情况的；明智的③ well-informed adj. 消息灵通的▲ 搭配：① inform sb of / about sth 通知某人某事② a piece of information 一条／则消息③ information desk 问讯处④ information gap 信息沟／差⑤ information technology (缩写为IT)信息技术⑥ check information 核查资料▲ 句型：① inform sb that clause 通知某人……② keep sb informed of sth 让某人知道某事(被动结构为：sb be kept informed of sth)③ ask (sb) for information (on / about...) (向某人)打听(关于某事的)消息④ give sb some information about / on... 给某人提供有关……的消息⑤ get / gain / obtain / receive information about... 获得……的消息【考例6】The manager promised to keep me ____ ofhow our business was going on.A. to be informed B. on informingC. informed D. informing[考查目标] inform 的用法。[答案与解析]C “我”和 inform 之间存在动宾关系，“我”是被通知的对象，所以 inform 应使用过去分词形式，在句中作宾补。【考点3】match的用法▲ 搭配：① have a match 举行／进行一场比赛② watch a match 看比赛③ win / lose the...match 赢／输……比赛④ (be) no match for... 不是……的对手；敌不过……▲ 辨析：fit；match suit三词都有“相配．适合”的意思，但fit表示“与……相符”或“(衣服等尺寸、形状、大小等方面) 适合”。还可作形容词，意为“称职的、适于”；match“匹配”，常指在品质、颜色、设计、性质等方面相配；suit常指颜色、花样、款式、时间、食物、口味、性格、条件、地位等合乎需要。例如：The coat fits me well. 这件上衣我穿着很合身。That blouse doesn't match your skirt. 那件女衬衫与你的裙子不相衬。The color of the cloth suits a woman at my wife's age.这布的颜色适合我妻子这样年龄的妇女穿。【考例3】(2005江西9校联考)-- How is my coat?-- I don't think the colors of the coat and hat ____.A. match B. suitC. fit D. agree[考查目标] 一组近义词区别。[答案与解析]A match表示“色调、形状、性质”等相配；suit 多指“合乎要求、口味、性格、条件、地位”等；fit6. observe vt. 观察，遵守，庆祝His neighhour observed a stranger go into his house.他的邻居注意到一个陌生人进入他的房子。They observed the star nying across the sky.他们观察到那颗星飞过天空。They observed the old customs.他们遵守古老的习俗。[注意] 后面可接不定式或现在分词，接不定式时不带to。【考点2】observe的用法▲ 构词：① observation n. 观察；评论② observer n. 观察者；评论者；遵守者▲ 搭配：① observe the speed limit 遵守速度限制② observe an anniversary 庆祝周年纪念日▲ 句型：observe sb do sth / observe sb doing sth▲ 友情提示：该词作“观察”解时，后接省略to的不定式或v-ing形式作补语。【考例2】It's interesting to ____ the reaction of thechildren to these changes.A. look B. knowC. watch D. observe[考查目标] 动词的搭配关系及其在语境中的用法。[答案与解析]D 根据语境应为“仔细地、有目的地观察”孩子们对这些变化所做出的反应。【考点7】present 的用法▲ 构词；presentation n. 呈现▲ 搭配：① at present 现在；目前；眼下；此刻② at the present time 现在；目前；眼下③ for the present 暂且；暂时④ present the prizes 颁奖▲ 句型：present sb with sth = present sth to sb 赠送某人某物【考例7】(2002北京)All the people ____ at theparty were his supporters.A. present B. thankfulC. interested D. important[考查目标] 形容词在具体语境中的用法。[答案与解析] A present作形容词，意为“出席的、在场的”时，要么作表语，要么作后置定语，本句意为“参加聚会的人都是他的支持者”。7. present可作动词，名词和形容词，具体用法如下：(1) 动词用法动词意思较多，主要意思有“提交，赠予，介绍”等。The committee is presenting its investigation reportnext week.委员会将于下星期提出调查报告。They presented flowers to their teacher.他们献花给老师。(2) 名词用法作名词时意为“礼物；现在”The children unwrapped their Christmas presents withdelight.孩子们高兴地把圣诞礼物拆开。Everything is going on well at pmsent.目前一切进展良好。(3) 形容词用法作形容词意为“出席的”，“到场的”，“目前的”How many people were present at the meeting?会议有多少人出席?What is your present joh?你现在的工作是什么?9. relate v. 有关、涉及relate sb. / sth. 理解或同情某人(或某物)relate...to 与……有关、涉及I can't relate those two ideas.我看不出这两种看法之间的联系。I can't relate what he does to what he says.我无法将他所做的与他所说的联系起来。I simply can't relate to classical music.我对古典音乐简直一窍不通。4. seek (sought, sought) vt. & vi. 寻找，探索；追求，请求；设法，企图(跟不定式)[词组]seek to do sth. 企图干某事seek one's fortune 发大财seek one's advice 征求意见seek for solution 寻找解决方法seek after truth 追求真理play hide and seek 捉迷藏seek out 找了来，找到The travelers sought shelter from the rain.旅行者在找地方躲雨。You should seek advice from your lawyer on thismatter.在这件事情上你应该征求律师的意见。I have never taught to hide my views.我从来就没有企图隐瞒自己的观点。He sought out his friend in the crowd.他在人群中找出了他那位朋友。【考点1】seek的用法▲搭配：① play hide-and-seek 捉迷藏② seek for 寻找③ seek jobs 找工作④ seek after 追求⑤ seek out 找到；挑选⑥ seek advice from sb 请教某人▲ 句型：seek to do sth 试图／企图干某事▲ 辨析：discover；find；find out；invent；look for；search；seek；make surediscover“发现”，指找到原来就存在，但没被人认识或发现的东西；也可相当于find，但比find更正式。find 强调动作的过程，通常用于找到丢失的东西，用于可以看到或感觉出来的场合。find out意为“发现，查明，弄清”。指经过询问、探查、研究后弄清楚，查明事实真相。invent“发明，创造”，指发明、创造出原来没有的东西。look for指寻找某人或物，但不一定找到，强调动作的过程。search意为“搜身，在……中搜查”．后跟被搜的对象，search for... 意为“搜寻，寻找”，后跟搜寻或寻找的目标，seek意为“寻找”，可用于seek (for) sth。makesure 和 find out 同义，但find out可以直接跟名词，而make sure 需接 of 后方可跟名词。另外 make sure 还可表达“确保”之意。后面经常接 that 引导的宾语从句。find out 则无此意。例如：We suddenly discovered that it was too late to catch thetrain. 我们突然发觉已来不及赶火车了。I finally found the missing keys in a jacket. 最后我在上衣口袋里发现了丢失的钥匙。Have you found out how much the tickets cost? 你有没有闾清楚票价?Edison invented the light bulb. 爱迪生发明了灯泡。He was looking for the missing car．but he didn't findit. 他一直在找丢失的汽车，但未找到。He is searching for his key. 他正在搜寻他的钥匙。We must seek (for) solution to current problems. 我们必须寻找对目前问题的解决办法。I must go back and make sure I closed the window. 我必须回去看看我有没有关上窗户。