人教高中英语2020_2021学年新教材高中英语Unit2BRIDGINGCULTURESSectionBLearningAboutLanguage课件新人教版选择性必修2.pptx

SectionSection B BLearningLearning AboutAbout LanguageLanguage.知识体系图解 重点词汇 1.zonen.2.overwhelmingadj.3.homesicknessn.4.advisorn.5.reasonableadj.6.vt.成为的动机;激发;激励n.动力;积极性;动机adj.积极的;主动的7.n.期望;预期;期待(有别于周围的)地区;地带;区域无法抗拒的;巨大的;压倒性的思乡病;乡愁顾问有道理的;合情理的motivatemotivationmotivatedexpectation8.n.申请人9.n.公司;商行;事务所adj.结实的;牢固的;坚定的10.vt.使接触;使体验;显露;使暴露于(险境)n.接触;体验;暴露;揭露11.n.洞察力;眼光12.n.离开;启程;出发applicantfirmexposeexposureinsightdeparture重点短语 1.文化冲击2.舒适区;舒适范围3.与相比;比作4.遭受;患(病)5.爱上6.stepoutof7.feelconfused8.becomeconfidentin9.keepbalancecultureshockcomfortzonecomparedtosufferfromfallinlovewith从走出来感到迷惑对有信心保持平衡重点句式 ThebiggestreasonwhyhelovesChina,however,isthatheenjoysbeingwithChinesepeople.重点语法复习名词性从句.释义匹配1.exceptionA.tocausesomeonetobehaveinaparticularway2.departureB.toshowsomethingthatisusuallycoveredorhidden3.applicantC.anactofleavingaplace,especiallyatthestartofajourney4.exposeD.someonewhohasformallyasked,usuallyinwriting,forajob,universityplaceetc.5.motivateE.someoneorsomethingthatisnotincludedinarule,grouporlistorthatdoesnotbehaveintheexpectedway答案:1.E2.C3.D4.B5.A.选词填空1.Agoodteacherhastobeabletoherstudents.2.Thereportrevealedthatworkershadbeentohighlevelsofradiation.3.Theresearchprovidesnewintothewayweprocesslanguage.4.Ourclienthasntreachedadecisiononthematteryet.5.Howmanydidyouhaveforthejob?applicant,motivate,firm,expose,insightmotivateexposedinsightsfirmapplicants重点词汇重点句式重点语法随堂练习1.Ibecamemoremotivated,andImalsoalotmoreambitiousnow!我变得更积极主动了,我现在也更雄心勃勃了!【词汇精讲】motivatedadj.积极的;主动的Iamworkingwithmostlyhighlymotivatedpeople.和我共事的人大多积极性极高。【词汇拓展】motivatevt.成为的动机;激发;激励motivatesbtodosth激励某人做某事motivationn.动力;积极性;动机Youaremotivatedtopursueyourgoals.你被激励着去追寻你的目标。Shesverygoodatmotivatingherstudents.她非常擅长激励她的学生。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习2.Theadvisortalkedaboutmaintainingreasonableexpectationswhenstudyingabroad.顾问谈到了在出国留学时保持合理的期望。【词汇精讲】expectationn.期望;预期;期待Therewasageneralexpectationthathewouldwin.普遍认为他会获胜。Iappliedforthepostmoreinhopethanexpectation.我申请这个职位是希望多于期待。【词汇拓展】in(the)expectationofsth期望beyond(sbs)expectations超出(某人的)期望重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习3.Exposuretoanothercultureanditspeoplecangiveexchangestudentsgreatinsightsintotheworld.接触另一种文化和另一种文化中的人可以让交换生对世界有很好的洞察力。【词汇精讲】exposuren.接触;体验;暴露;揭露Exposuretoleadisknowntodamagethebrainsofyoungchildren.众所周知,接触铅对幼儿的大脑有害。ThevisittoGermanygavethemexposuretothelanguage.对德国的访问使他们接触到了这种语言。重点词汇重点句式重点语法随堂练习【词汇拓展】(1)expose.to.暴露给;使接触exposeoneselfto.使自己面临;使自己暴露于(2)beexposedto遭受到;(使)接触到Hewonderedaboutitashestretchedhisbodyandletitexposetothesun.当他舒展身体晒太阳的时候,他在想着这件事。Donotexposeittosunshineandtemperatureover50degreescentigrade.避免储存于日光下和温度超过50度的地方。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习ThebiggestreasonwhyhelovesChina,however,isthatheenjoysbeingwithChinesepeople.然而,他爱中国的最大原因是他喜欢和中国人在一起。【句式剖析】本句是“主系表”结构。主语是Thebiggestreason,why引导的是定语从句,修饰reason;that引导的句子作连系动词is的表语。Thereasonwhy.isthat.可看作固定句式,意为“的原因是”。Thereasonwhytheydontbuythiscaristhattheycantaffordit.他们不买这辆车的原因是他们负担不起。Menciusbelievedthatthereasonwhymanisdifferentfromanimalsisthatmanisgood.孟子认为,人之所以不同于动物,是因为人是向善的。重点词汇重点句式重点语法随堂练习【温馨提示】thereason后接定语从句的引导词用why/forwhich还是用that/which,取决于其在定语从句中所承担的句子成分。缺少主语、宾语、表语用that或which;缺少状语用why或forwhich。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习名词性从句名词性从句是高中阶段重要的语法项目之一,它包括主语从句、宾语从句、表语从句和同位语从句(不要求掌握)。名词性从句的引导词有:重点词汇重点句式重点语法随堂练习Howweunderstandthingshasalottodowithwhatwefeel.我们如何理解事情与我们所感受到的有很大关系。Yoursupportisimportanttoourwork.Whateveryoucandohelps.你的支持对我们的工作很重要。你能做的任何事情都会对我们有所帮助。SheaskedmewhetherIhadreturnedthebookstothelibrary,andIadmittedthatIhadnt.她问我是否把书还给图书馆了,我承认我还没有还。Ourteacheralwaystellsustobelieveinwhatwedoandwhoweareifwewanttosucceed.重点词汇重点句式重点语法随堂练习我们的老师总是告诉我们,如果我们想成功的话,就要相信我们所做的事情以及相信我们自己。Thisiswhereweusuallythinkitseasiertojustgiveup.这就是我们通常认为更容易放弃的地方。重点词汇重点句式重点语法随堂练习一、that引导的名词性从句that引导名词性从句时本身无意义,只起连接作用,也不在句中作任何成分。它引导的名词性从句结构和意义都完整,往往用于陈述事实。引导主语从句、表语从句和同位语从句时,that不能省略。引导宾语从句时,在口语和非正式文体中,that可省略。但下列情况下,that不可省略:1.that从句作介词的宾语Idontknowexactlywherehelives,exceptthatitssomewhereoutinthewilds.他具体住在哪里我不是很清楚,只知道是远离城市的边远地区。2.that引导的从句位于句首时Thattheearthgoesaroundthesunisknowntousall.众所周知,地球围着太阳转。重点词汇重点句式重点语法随堂练习3.宾语从句前有插入语时Wehope,onthecontrary,thathewillstayathomewithus.恰恰相反,我们希望他和我们待在家里。4.动词后有多个that引导的宾语从句时,只有第一个that可省略,从第二个从句开始that不可省略Hetoldme(that)hehadtoleaveandthathewouldbebacksoon.他告诉我他得离开并且很快就会回来。5.it作形式宾语时,that引导的宾语从句中that往往不可省略Hehasmadeitclearthatthemeetingwillnotbepostponed.他清楚地表明会议不会被推迟。重点词汇重点句式重点语法随堂练习二、that引导主语从句时可用it作形式主语的四大句式1.It+be+形容词(necessary,right,likely,unlikely,wrong,important,certain,clear,obvious,strange,normal等)+that从句ItisntlikelythatIshouldacceptsuchanofferasthat.我不可能接受像那样的帮助。2.It+be+名词(短语)(apity,ashame,goodnews,afact,anhonour,awonder,nowonder等)+that从句Itsnowonderthathedidntwanttogo.难怪他不想去。重点词汇重点句式重点语法随堂练习3.It+be+过去分词(said,told,heard,reported,decided,suggested,advised,ordered,remembered,thought,considered,well-known,announced等)+that从句ItisdecidedthatthemeetinghasbeenputoffuntilnextMonday.会议已经定下来推迟到下周一了。【特别注意】在“It+be+suggested/advised/ordered/requested/insisted/required.+that从句”结构中,从句谓语应用“(should+)动词原形”。Itissuggestedthatyou(should)spendmoretimeinstudyingEnglish.建议你花更多的时间学习英语。重点词汇重点句式重点语法随堂练习4.It+特殊动词或短语(seem,appear,happen,matter,turnout,occurto,makenodifference等)+that从句ItsuddenlyoccurredtoherthatJoewasafraidofbeingalone.她突然想到乔害怕独自一个人待着。重点词汇重点句式重点语法随堂练习三、whether与if的用法1.用whether或if均可的情况(1)whether可引导各种名词性从句。引导大部分动词后的宾语从句时,两者均可。(2)it作形式主语,且主语从句在句末时,两者均可引导主语从句。Itsuncertainwhether/ifhellcomethisevening.他今天晚上是否会来还不确定。重点词汇重点句式重点语法随堂练习2.用whether而不用if的情况(1)主语从句和宾语从句置于句首时Whetherwecanhavecleandrinkingwaterliesinwhateffectivemeasureswillbetakenbythegovernmentaboutwaterpollution.我们能否有干净的饮用水取决于政府将采取什么样的有效措施处理水污染问题。(2)引导表语从句和同位语从句时Theproblemiswhethertheairpollutioncanbecontrolled.问题是空气污染能否被控制住。Heaskedmethequestionwhetherweshouldgivemoneytothehomeless.他问了我我们是否该给无家可归者钱的问题。重点词汇重点句式重点语法随堂练习(3)引导介词的宾语从句时Itdependsonwhetherwehaveenoughtime.这取决于我们是否有充足的时间。(4)引导词与ornot连用时Idontknowwhetherornotthereportistrue.=Idontknowwhetherthereportistrueornot.我不知道这个报道是否是真的。(5)引导词后接todo时Theydontknowwhethertogothere.他们不知道是否去那里。重点词汇重点句式重点语法随堂练习(6)有些动词如leave,put,discuss,decide等后的宾语从句Wediscussedwhetherweshouldholdameeting.我们讨论了我们是否应召开一个会议。(7)避免用if引导产生歧义Letmeknowwhetheryouarecomingtoourparty.让我知道你是否来参加我们的聚会。重点词汇重点句式重点语法随堂练习四、名词性从句的语序无论原句是陈述句、一般疑问句还是特殊疑问句,在名词性从句中一律使用陈述句语序。Theteacheraskedifyouhadfinishedyourhomework.老师问你是否做完作业了。Canyoutelluswhenthesportsmeetingwillbegin?你能告诉我们运动会何时举行吗?重点词汇重点句式重点语法随堂练习五、疑问词+ever引导的名词性从句1.whatever的意思是“所有的东西”,其含义相当于anythingthat,在句中可作主语、宾语或定语。Dowhatevershetellsyouandyouwillhavepeace.她让你做什么你就做什么,这样你就太平了。2.whoever的意思是“任何的人”,其含义相当于anyonewho,在句中可作主语或表语。Iwillgivetheticketstowhoeverwantsit.谁想要这张票我就给谁。3.whichever的意思是“的那个人或事物”,其含义相当于theperson/thingthat,在句中可作主语、宾语或定语。Whicheverofyoucomesfirstwillreceiveaprize.你们谁第一谁就能获奖。重点词汇重点句式重点语法随堂练习.介词填空1.Whowillbethesuccessfulapplicantthesummerjobinthecompany?答案:for2.Theyhadnotbeenexposedmostdiseasescommontourbanpopulations.答案:to3.HehadalwaysbeeninlovetheenchantedlandscapeoftheWest.答案:with重点词汇重点句式重点语法随堂练习4.Anewgenerationofscientistsbecamefascinateddinosaurs.答案:by/with5.Theyworkedabreakuntilabouteightintheevening.答案:without重点词汇重点句式重点语法随堂练习.完成句子1.众所周知,地球围着太阳转。isknowntousall.答案:Thattheearthgoesaroundthesun2.他清楚地表明会议不会被推迟。themeetingwillnotbepostponed.答案:Hehasmadeitclearthat3.问题是空气污染能否被控制住。Theproblemis.答案:whethertheairpollutioncanbecontrolled重点词汇重点句式重点语法随堂练习4.他问了我什么时候开运动会这个问题。Heaskedmethequestion.答案:whenwewouldhavethesportsmeeting5.建议你花更多的时间学习英语。youshouldspendmoretimeinstudyingEnglish.答案:Itissuggestedthat