译林版高中英语选择性必修第三册UNIT2教学知识细解码学案_第1页
译林版高中英语选择性必修第三册UNIT2教学知识细解码学案_第2页
译林版高中英语选择性必修第三册UNIT2教学知识细解码学案_第3页
译林版高中英语选择性必修第三册UNIT2教学知识细解码学案_第4页
译林版高中英语选择性必修第三册UNIT2教学知识细解码学案_第5页
已阅读5页,还剩4页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

1.occupyvt.占用,使用;居住;占领,侵占;使忙于→occupiedadj.使用中;有人使用(或居住)2.evaluatevt.评估,估计,评价→evaluationn.评价①Hernewmoviehashadalotofexposureinthemedia. 报道②Iusedalongexposureforthisone. 曝光时间③It'slikestayinginafishmarketandgettingusedtothestink;longexposuretoabadenvironmentaccustomsonetoevilways. 面临,遭受eq\a\vs4\al(知识要点1)absencen.缺乏,不存在;缺席[例]Thecasewasdismissedintheabsenceofanydefiniteproof.此案因缺乏确凿证据而不予受理。[知识拓展](1)in/duringsb'sabsence=in/duringtheabsenceofsb. 在某人不在期间intheabsenceof... 缺乏……;不存在……absencefrom 缺席,离开,不在某处absenceofmind 心不在焉(2)absentadj. 缺席的;不在的;缺少的;心不在焉的beabsentfrom 缺席;不在[即学即练]——单句语法填空/完成句子①It'sthemanager'sjobtoorganizecoversforstaffwhoareabsent(absence).②Hisabsenceofmindwhiledriving(他驾驶的时候走神)nearlycausedanaccident.eq\a\vs4\al(知识要点2)bothervt.使烦恼,使担心;花费时间精力(做某事);打扰vi.花费时间精力(做某事)n.麻烦,困难[例]Idon'twanttobotherherwithmyproblemsatthemoment.我此刻不想让她为我的事操心。[知识拓展]bothersb.withsth. 因某事让某人担心/烦心notbothertodo/doingsth. 不费心去做某事Itbotherssb.that... 让某人担心/苦恼的是……[即学即练]——单句语法填空/完成句子①Idon'tknowwhyhebothersmewiththiskindofrubbish.②Yearsbefore,Ievendidnotbothertoapplyfor/applyingfor(不愿费心去申请)EmploymentInsuranceBenefitwhenIwasunemployed.③Itbothersmethat(使我苦恼的是)theyhaven'trepliedtoourletters.eq\a\vs4\al(知识要点3)occupyvt.占用,使用;居住;占领,侵占;使忙于[例]Thebedseemedtooccupymostoftheroom.床似乎占去了大半个屋子。[知识拓展](1)beoccupiedin(doing)sth.忙于(做)某事occupysb./oneself(indoingsth./withsb./sth.)忙于……;专心于……bedeeplyoccupiedinthinking陷入深思befullyoccupied忙得不可开交(2)occupationn.占领;侵占;职业[即学即练]——单句语法填空①Haasoccupiedhimselfinwriting(write)hisresearchpaper.②SheoccupiedherselfwithatranslationofaFrenchnovel.③Pleasestateyourname,ageandoccupation(occupy)below.eq\a\vs4\al(知识要点4)circumstancen.条件,状况;境况,(尤指)经济状况[例]Thecompanyreservestherighttocancelthisagreementincertaincircumstances.本公司保留在一定条件下取消这项协议的权利。[知识拓展]inthecircumstances=underthecircumstances 在这种情况下;既然如此in/undernocircumstances=innocase 决不(置于句首句子用部分倒装)[即学即练]——单句语法填空/完成句子①Undernocircumstances(circumstance)canweagreetosuchaprinciple.②Inthecircumstances(在这种情况下),theinformationaboutcompetitionplaysanimportantroleinsports.eq\a\vs4\al(知识要点5)exposuren.面临,遭受;揭露;报道[例]Continuousexposuretosoundabove80decibelscouldbeharmfultothehearing.持续暴露在强度高于80分贝的噪声中可能对听觉有害。[知识拓展](1)exposev. 暴露,曝光exposesb./sth.to... 使……面临/遭受……exposesth. 暴露/显露/揭露某事(2)overexposev.使(胶片等)曝光过度; 对……报道过频[即学即练]——单句语法填空/完成句子①Keepindoorsanddon'texposeyourskintothesun.②Heexposedtheplan(透露了这个计划)tothenewspapers.③Thephotographistoolight:itmusthavebeenoverexposed(被过度曝光了).eq\a\vs4\al(知识要点6)inviewof鉴于,考虑到[例]Inviewofthepresentsituation,we'llhavetoreviseouroriginalplan.基于目前这种情况,我们将不得不修改原来的计划。[知识拓展]inone'sview 在某人看来onview 陈列着;展览着inview 在视线中;在视野中outofview 不在视野中comeintoview 映入眼帘[即学即练]——单句语法填空/完成句子①Thepiecesonviewarenotgroupedaroundanyonetheme.②Shewaveduntilthetrainwasoutofview(直到火车从视野中消失).③Inmyview(在我看来)publicparticipationisoneofthefewoptions.eq\a\vs4\al(知识要点7)vitaladj.必不可少的,对……极重要的;维持生命所必需的[例]Readingisofvitalimportanceinlanguagelearning.阅读在语言学习中至关重要。[知识拓展]bevitalto/for... 对……是至关重要的Itisvitaltodo... 做……很重要Itis/wasvitalthat... ……是十分重要的[从句中用虚拟语气 “(should)+do”][即学即练]——单句语法填空/完成句子①Hisfunctionisvitalto/fortheaccomplishmentoftheagency'smission.②Itisvitalthatwe(should)acttostopthedestructionoftherainforests(我们应当采取行动制止破坏雨林).eq\a\vs4\al(重点句式1)with复合结构(教材P16)Withsomuchgoingon,thespacestationneedsalotofmaintenance,soweconstantlychecksupportsystemsanddosomecleaning.由于发生了这么多事情,空间站需要大量的维护,所以我们经常检查支持系统并做一些清洁工作。句式分析:本句中的withsomuchgoingon是“with+n.+动词­ing形式”结构,在句中作原因状语。[例1]Hefeltmoreuneasywiththewholeclassstaringathim.由于全班同学注视着他,他感到更不自在了。[例2]I'dliketoseethenewfilmwithtimepermitting.时间许可的话,我想看那部新电影。[知识拓展]with复合结构中除了可以跟动词­ing形式外,还有以下结构:(1)with+宾语+形容词(2)with+宾语+副词(3)with+宾语+介词短语(4)with+宾语+过去分词(5)with+宾语+动词不定式[即学即练]——单句语法填空/完成句子①Hefellasleepwiththelampburning(burn).②Alltheafternoonheworkedwiththedoorlocked(lock).③Ican'tgooutwithalltheseclothestowash(wash).④Don'tspeakwithyourmouthfull(你满嘴巴的食物).eq\a\vs4\al(重点句式2)as引导让步状语从句(教材P17)SplendidastheviewoftheEarthis,spacewalkingisnotasexcitingasyoumightthink.虽然地球的景色十分壮观,但太空行走并不像你们可能想象的那么激动人心。句式分析:本句是一个倒装句,as引导让步状语从句,句子必须用倒装形式。[例1]Hardasheworks,hemakeslittleprogress.尽管他学习很努力,但没取得什么进步。[例2]Childashewas,heknewwhatwastherightthingtodo.虽然他是一个孩子,但他知道该做什么。[知识拓展]另外although,though可以引导让步状语从句;although不用倒装;though可以倒装也可以不倒装。[即学即练]——句型转换①Althoughitwasrainingheavilyoutside,theystartedoutveryearly.→Heavilyas/thoughitwasrainingoutside,theystartedoutveryearly.②Althoughatomsaresmall,theyaremadeupofstillsmallerunits.→Smallas/thoughatomsare,theyaremadeupofstillsmallerunits.eq\a\vs4\al(重点句式3)that'swhy...“那就是……的原因”(教材P17)That'swhyeveryspacewalkiscarefullyplanned.那就是为什么每次太空漫步都是精心策划的。句式分析:本句that'swhy...表示“那就是……的原因”,why引导表语从句,why后面跟结果。[例1]Thatiswhytherearemanyversionsofthesamestory.那就是为什么同一个故事有很多版本。[例2]ThatiswhytheculturalindustryinChinaisneeded.那就是中国需要文化产业的原因。[知识拓展]That'sbecause... 那是因为……(because后面跟原因)Thereasonwhy...isthat... ……的原因是……[即学即练]——句型转换Hemissedthebus,that'swhyhewaslateforschool.→Hewaslateforschool,that'sbecausehemissedthebus.→Thereasonwhyhewaslateforschoolisthathemissedthebus.教材高考1.Hopefully,thisexperimentwillcastnewlightonspacefarmingandallowustosetuppermanentbasesonotherplanets,suchasMars.(2021·全国乙卷)...whichranksthembytheirstatedpermanentcapacity,aswellasupdatedinformationfromofficialstadiumwebsites.2.Weneedtoevaluatetheeffectsoflowgravityonanimalsandplants.(2021·新高考Ⅰ卷)Thepopularizationofemotionalintelligencehashelpedboththepublicandresearchersre­evaluatethefunctionalityofemotions...3.First,weputonourspacesuits,whichallowustobreatheinspaceandprotectusfromexposuretothecoldandradiation.(2021·浙江卷)Tous,themostlikelyexplanationappearstobethatthebasisliesintheirlivingwithhumans,whichgivesthemalotofexposuretohumanfacialexpressions...4.Spendingsometimeinthegymisofvitalimportancetoastronauts'health.(2021·新高考Ⅰ卷)...anincreasinglyconcernednationtookfirmactiontostopthedestructionofmigratory(迁徙的)waterfowlandthewetlandssovitaltotheirsurvival.Ⅰ.单句语法填空1.Youcanimaginehowfullyoccupied(occupy)Ibecame,raisingfourboysundertheageof8!2.Inthecircumstances,itseemsbetternottotellhimabouttheaccident.3.Hewaseagertobebackaftermorethanaweek'sabsencefromschool.4.Itiswidelyacknowledgedthatstudentsshouldbeevaluated(evaluate)intermsofoverallquality.5.Scientistsworrythatexposure/beingexposed(expose)tolightwhilesleepingcanincreasechancesofgettingcancer.6.What'sworse,somedriversdonotthinkitvitaltoobeytrafficrules.7.Sorrytobother(bother)you,butthemanagerisontheline.8.ForseveralhoursImademyselfhighlyvisible(vision),makingsureeveryonecouldseeme.9.Nooneisaskingyoutoputonahairshirtandgiveupallyourluxuries(luxury).10.Hisconfidencehadbeenpermanently(permanent)affectedbythepainfulsuffering.Ⅱ.短语填空carryout;differfrom;inviewof;ofvitalimportance;inthecircumstances;castnewlighton;goon1.Withtimegoingon,thesituationisbecomingmoreandmorecomplex.2.Nobodydoubtsthatreadingisofvitalimportanceinlanguagelearning.3.Inviewoftheterribleweather,theeventwillbeheldindoorsnextWednesday.4.Tobefrank,Ireallyhavesomedifficultycarryingouttheplan.5.Sheisnotfeelingwell.Inthecircumstances,itseemsbetternottotellheraboutthefact.6.Whatthescientistsaredoingwillcastnewlightonhowthesystemworkssoonerorlater.7.Thingsintheworlddifferfromeachotherinathousandways.Ⅲ.课文语法填空Duetothenear1.absence(absent)ofgravity,wehavetoattachourselves.Weusuallysleepinprivatequarters,orinsleepingbags2.attached(attach)tothewallsortheceiling.Theroutinetasksaredemandingbutextremely3.rewarding(reward).Weconductscient

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论