英语同步练习题考试题试卷教案高中英语选修8-1

.词汇1_ n. 深度_ adj. 深的2_ adj. 极端的；极度的3_ vt. 使平衡_ n. 平衡4_ n. 勘察_ v. 探险_ n. 探险者5_adj. 商业的_ n. 商业6_ v. 促进 _ n. 增进7_ v. 使陷入困境,8_ adj. 强烈的9_ adj. 艰难的；艰巨的10_ n. 缺乏；没有_ adj. 缺席的11_ adj. 令人沮丧的；令人抑郁的_ adj. 沮丧的；抑郁的 _ v. 使愁苦；使沮丧 _ n. 愁苦；沮丧；抑郁12_ n. 奢侈品_adj. 奢侈的13_ v. 阻止；打消的念头_ v. 鼓舞,14_ v. 对待如朋友15_ v. 居住_ n. 居民16_ n. 鼓舞；灵感_ v. 鼓舞；激励,答案：1.depth; deep2.extreme3.balance; balance4.exploration; explore; mercial; mote; ense9.severe10.absence; absent11.depressing; depressive; depress; depression12.luxury; luxurious13.discourage; encourage14.befriend15.inhabit; inhabitant16.inspiration; inspire,.短语1adapt _ 适应2_ the form of 以形式3set foot _到达，进入4. _particular 特别地5be trapped _ 陷入6_ ones promise 信守诺言7discourage sb. _ doing something阻止某人做某事,8in case _ 以防，万一9_ average 平均10stand _ 突出，显眼答案：1.to2.in3.on/in4.in5.in6.keep7.from8.of9.on10.out,.句型1On average it is two kilometers _， but in some places it reaches _ five kilometers.南极的平均厚度是两米，但有些地方可达5公里的深度。2They then _， pulling three lifeboats behind them.然后他们朝北走，身后拖着三艘救生船。,3We _ you _ smoking except in specific areas.除非在专门的区域，否则你就打消吸烟的念头。4Since most Antarctic rocks are dark _， they _ against the white background and are easy to identify and collect.南极洲的大多数岩石是深色的，他们在白色冰雪的映衬下格外显眼，也易于识别和搜集。,答案：1.thick, a depth of2.headed north3.discourage, from 4in color, stand out,.重点词汇1trap v. 储存；留存；设陷阱捕捉；使陷入困境n. 陷阱；圈套；诡计；埋伏知识拓展set/lay a trap for.设下圈套be caught in trap 落入陷阱trap water 储水be trapped in.被困在be caught in 遭遇,trap sb. into sth./doing sth. 用计捕捉某人或使某人上当I knew perfectly well it was a trap.我很清楚那是一个陷阱。She was_trapped_in the burning house.她被困在燃烧着的房子里了。The police set a trap for the thieves.警察设下了圈套捉小偷。I was_trapped_into telling the police all I knew.我中计了，把所知道的一切都告诉了警方。,2promote vt. 促进；增进；晋升；使升级知识拓展promotion n. 提升，晋级promote growth/understanding 促进增长/了解promote sb. from sth. to sth. 把某人从某职位提升至某职位be promoted to.被升为promotion of friendship 友谊的增进get/win promotion 获得晋级be on ones promotion 有希望提升,He certainly ought to be promoted.他应该被提升。The boy was promoted to the fourth grade.这个男孩升到了四年级。The company are promoting their new products on television.这家公司在电视上宣传他们的新产品。,高考直击(2008江西24)I hear theyve promoted Tom, but he didnt mention _ when we talked on the phone.Ato promoteBhaving been promotedChaving promotedDto be promoted,答案：B句意为“我听说他们给汤姆升了职。但是我们通电话的时候，他并未提到被升职之事。”“提及某事”应在mention后接动名词，被升职发生在“未提及”之前，因此应用动名词的完成被动式。,3absence n. 不在，缺席，缺乏，缺少知识拓展absence of mind 心不在焉in the absence of sb.in ones absence 某人不在时absence of information 缺乏信息absence from school 缺课absent adj. 缺席的，不在场的be absent from. 不参加,注意：He is_absent_from Beijing.他不在北京。He is_absent_in_Beijing.他外出了暂时在北京。After an absence of many years, I returned home.外出多年后，我又回到了家乡。She had an absent look on her face.她看起来心不在焉。,即学即用She never speaks ill of anyone in his or her_.AdropBlackCfailure Dabsence答案：D,4discourage vt. 使泄气；使沮丧；阻挡；防止vi. 灰心，失去勇气知识拓展discourage sb. from doing sth. 劝某人不要做某事；使某人失去做某事的信心discouraged adj. 感到泄气的discouraging adj. 令人泄气的discouragement n. 沮丧；气馁；泄气；使人泄气的事物encourage vt. 鼓励encourage sb. to do sth. 鼓励某人做某事,经典在线You should install locks on all your windows to discourage burglars.你应该在所有的窗户上都安上锁，以防窃贼入室。(朗文P532)We ought to be focusing on discouraging kids from smoking.我们应把重点放在劝孩子们不要吸烟上。(朗文P532),Students soon get discouraged if you criticize them too often.如果你批评学生次数太多的话，他们很快就会泄气的。(朗文P532),即学即用It is_that so many young athletes are coming into the team.Aencouraging BdiscouragingCencouraged Ddiscouraged答案：A,.难点突破1in case of 万一；假使，如果知识拓展as is often the case 这是常有的事in any case 无论如何；总之in no case 决不just in case 以防(万一)in that case 如果是那样的话in this case 假如是这样的话,辨析：in case, in case ofin case为连词，后接从句；in case of为介词，后接名词或代词。Take a hat with you in_case the sun is very hot.万一太阳很厉害，你就把帽子戴上。This is the number to call in_case_of emergency.这是万一发生意外拨打的号码。,高考直击(2007天津4)_ fire, all places must be kept clear.AIn place of BInstead ofCIn case of DIn spite of答案：C根据句意“万一发生火灾，所有的地方必须清扫干净。”选择C项。,即学即用Please buy some candles_power failure.Ain case of Bin shortCbut for Dthanks to答案：A,2set foot on 进入，到达知识拓展set about doing sth. 开始、着手做某事set out to do sth. 着手做某事set aside/apart 存储；留出；放在一边set back 使倒退；受挫折；拨回(表针)set down 放下；记下set out/forth 动身；出发set off 出发，动身；使爆炸,set to work 开始工作set up 竖起；安装；建起be set in.以为背景,即学即用Busy as they are, parents should_at least two hours every week to spend with their children.Aset out Bset awayCset aside Dset off答案：C,3come up with 想出；提供链接：表示“想到”还可用：It strikes sb. that.It occurs to sb. that.sb. hits on/thinks of sth.,知识拓展come across 被理解；被传达；碰见；偶然遇见come to an end 结束come to 总计；达到；谈到；归纳为come into being 形成；产生come to oneself 苏醒过来come down to.下垂到；达到；流传下来；可归结为come out of 出自；生自；脱离come into use 开始使用,高考直击(2007江苏24)Have you _ some new ideas?Yeah. Ill tell you later.Acome about Bcome intoCcome up with Dcome out with答案：C短语辨析。come about 发生(不及物动词)；come into 进入；开始处于；come up with 赶上；提出，拿出；come out with 发表；吐露；展出；供应,即学即用They discussed the problem three or four times, but could come to no_.Aend BconclusionCresult Djudgment答案：B,.单元语法精讲精练1主语句子的主语可以由名词、代词、数词、动名词、不定式、词组或复合结构、从句等来充当。A foreign language is a weapon in the struggle of life.外语是生活斗争中的武器。Who is speaking?请问你是谁？,2动词1)动词可以分为及物动词、不及物动词、系动词、助动词和情态动词五大类。在很多情况下，一个动词可以用作不同类的动词。2)充当谓语时，动词要和主语在人称和数上保持一致。He writes well.他写得很好。,高考直击(2008四川2)You have to _ a choice. Are you going to leave the job or stay?