外研版高中英语必修第二册课件Unit 3 Section B

Unit3OnthemoveSectionBUsinglanguage 内容索引基础落实·必备知识全过关重难探究·能力素养全提升语法冲关·语言规则全理清学以致用·随堂检测全达标 基础落实·必备知识全过关 Ⅰ.重点单词■必记写作词汇1.v.记录,跟踪(变化或进展)2.adj.理想的,最好的3.v.监视,监测4.adj.(位置)较上的,较高的,上面的5.n.大师,能手chartidealmonitoruppermaster ■识记阅读词汇1.displayn.__________________2.skipv.__________________3.plankn.__________________4.barn.__________________5.bonen.__________________显示器跳绳平板支撑横木骨头,骨 ■串记拓展词汇1.settingn.(机器、仪器等调控装置的)设定位置,调节点→________________vt.设置2.adjustableadj.可调整的,可调节的→________________v.调整,调节→________________n.调整,调节3.balancen.平衡→________________adj.保持(或显示)平衡的4.involvev.包含,需要→________________adj.涉及的→________________n.参与,加入5.responsen.回答,答复→________________v.回答;响应;做出反应setadjustadjustmentbalancedinvolvedinvolvementrespond Ⅱ.重点短语1.了解……的动态;与……保持联系2.订购3.爱上keeptrackofplaceone’sorderfallinlovewith 重难探究·能力素养全提升 重点词汇1.adjustableadj.可调整的,可调节的【教材原句】Italsohasavoicecontrolsettingthatenablesyoutostayhands-free,whileitswaterproofbandisfullyadjustablesothatitiscomfortabletowear.它还具有语音控制设置,可让你保持免提状态,而它的防水带是完全可调的,所以戴起来很舒适。 【归纳拓展】(1)adjustv.调整,调节;整理;适应,习惯adjustto(doing)sth.习惯/适应(做)某事adjustoneselftosth.使某人自己适应某事adjust...to...调整……以适应……(to是介词)(2)adjustmentn.[C,U]调整,调节;(行为、思想的)调整,适应makeadjustments(to...)(对……)进行调整(to是介词)【背佳句】Thebiggestadvantageisthattheheightofthebicycleseatisadjustable.最大的优点是自行车座的高度是可调节的。 练出神单句填空①Accordingtothepresentsituation,hehadtomake(adjust)tohisplan.②Tomakeyourspeechsatisfying,adjustyourlanguagetheageofyouraudience.③Thesupergirlsoonadjustedherselfthenewsurroundings.写精彩完成句子·背诵④父母去世后,过了很长一段时间他才适应独自生活。Ittookhimquiteawhileafterhisparentspassedaway.adjustmentstototoadjusttolivingalone 2.balancen.平衡;天平vt.平衡;权衡【教材原句】Usingonlyarope,youcandevelopyourfootworkandbalance.只用一根绳子,你就可以发展你的步法和平衡力。【归纳拓展】(1)keep/loseone’sbalance保持/失去平衡balanceAagainstB权衡A与B(2)balancedadj.均衡的【背佳句】Lifeislikeridingabicycle.Tokeepyourbalance,youmustkeepmoving.人生就像骑单车。只有不断前进,你才能保持平衡。 练出神单句填空①Youhavetobalancetheadvantagesoflivinginabigcitythedisadvantages.②ThelecturegivenbyMr.Smithmademerealizetheimportanceofa(balance)diet.写精彩完成句子·背诵③在追赶哥哥时,这个男孩失去平衡,重重地摔了一跤。Whilerunningafterhisbrother,theboyandhadabadfall.againstbalancedlosthisbalance 3.involvev.包含,需要;涉及;参加【教材原句】Itinvolvesdoingveryslowphysicalexercisestorelaxyourmindandcalmyourbody.它包括做非常缓慢的体育锻炼来放松你的大脑和平静你的身体。【归纳拓展】(1)involvedoingsth.包括做某事involvesb.in(doing)sth.使某人参加……(2)involvedadj.复杂的;涉及的;专注的be/getinvolvedin卷入;专注于;涉及beinvolvedwith涉及;与……有关(3)involvementn.参与,加入;沉迷 【背佳句】Studentsshouldinvolvethemselvesinthecommunityactivitieswheretheycangainexperienceforgrowth.学生们应该参加社区活动,在那里他们能够获得成长的经验。练出神单句填空①Whatattractsmeisthatthecompetitionwillinvolve(answer)questionsaboutthehistory.②Itissaidthathewasinvolvedaseriesofcriminalactivities.写精彩完成句子·背诵③不要卷入这种事。它与你无关。Don’tthiskindofmatter.It’snoneofyourbusiness.answeringwithgetinvolvedin 4.responsen.回答,答复;响应;反应【教材原句】Duringtheinterview,listencarefullytoeachquestionandtrytounderstandthemainideaswithintheinterviewee’sresponses.在采访过程中,仔细听每个问题,试着理解受访者回答的主要观点。【归纳拓展】(1)inresponseto响应;反应(通常作状语)makea(no)responseto对……(不)做反应/回答(2)respondv.回答,回应;做出反应respondto...回应……;对……做出反应【背佳句】Theexhibitionhasreceivedapositiveresponsefromvisitors.展览得到参观者的好评。 练出神单句填空①Iaskedtheguynexttomewhatthetimewas,buthemadeno(respond).②Thechangesareinresponsethedemandfromoureditor.写精彩一句多译·背诵我建议他制订一个新计划,但是他没有回复。→③Irecommendedthatheworkoutanewplanbuthedidn’tit.(respond)→④Irecommendedthatheworkoutanewplanbuthedidn’tit.(response)responsetorespondtomakearesponseto 语法冲关·语言规则全理清 情景导入Thissummerholiday,Iwasoldenough①tofindapart-timejobinacompany.ButIhadaninterview②toattend.Withalotofthingstoprepare,Iwasverynervous.Thenextday,Iarrivedthereearly,③onlytobetoldthatIwasthefirstone④tocome.Iwasnervousagain,thenIfoundaway⑤tosolvetheproblem.FinallyIgottheopportunity⑥toworkinthecompany.【语法感悟】(1)以上加黑部分都是,①③加黑部分作。(2)②④⑤⑥加黑部分作后置定语。动词不定式结果状语 语法精讲一、不定式作定语1.不定式作定语,修饰名词或代词,不定式和它所修饰的名词之间有逻辑上的动宾关系、主谓关系、动状关系或同位关系。不定式通常要放在这些被修饰的词之后。Ihavealotofworktodo.我有许多工作要做。(动宾关系)Heisthefirstpersontothinkoftheidea.他是第一个想到这个主意的人。(主谓关系)Ihavenotimetogothere.我没有时间去那儿。(动状关系)Hehasgotachancetogoabroad.他有一个出国的机会。(同位关系) 【名师点津】(1)当不定式与其所修饰的词构成逻辑上的动宾关系,且该不定式为不及物动词时,其后须加上适当的介词。(2)如果被不定式修饰的名词为place,time,way等,那么不定式后面的介词习惯上可以省去。Hehasnoplacetolive(in).他没有地方住。Iamlookingforaroomtolivein.我正在找一间屋子住。Doyouhaveenoughpapertowriteon?你有足够的纸来写字吗? 2.用不定式作定语的几种情况:(1)不定式作定语可以表示将来的动作。Iwaswatchingtheclockallthroughthemeeting,asIhadatraintocatch.开会期间我一直在看钟表,因为我要赶火车。(2)放在序数词、形容词最高级、thelast、theonly、no、any、all等后或被这些词修饰的名词/代词后,且不定式与其逻辑主语为主谓关系。Heisthebestmantodothejob.他是做这项工作的最佳人选。 (3)被修饰词是表示抽象意义的名词时,常用不定式作后置定语,且不定式常用主动形式。常见的此类名词有ability,chance,idea,right,evidence,attempt,plan,way,reason,opportunity,time等。Youmayhavechancetomeetnewpeoplewho’llbecomeyourlifelongfriends.你可能会有机会遇见将成为你终生朋友的人。Theabilitytoexpressanideaisasimportantastheideaitself.表达想法的能力和这个想法本身同样重要。 【名师点津】当作定语的不定式所修饰的名词或代词是不定式动作的承受者时,不定式既可以用主动形式,也可用被动形式,但其含义有所不同。Haveyouanythingtosend?你有什么东西要寄吗?(不定式tosend的动作执行者是“你自己”。)Haveyouanythingtobesent?你有什么要(我或别人)寄的东西吗?(不定式tobesent的动作执行者是“别人”。) 二、不定式作结果状语1.动词不定式作结果状语时,在动词不定式前面加上only,构成“onlytodo”结构,表示意想不到或不愉快的结果。Iwenttoseehim,onlytolearnthathehadleftthecitythenightbefore.我去看他,不料听人家说他已经在前一天晚上离开了这个城市。 2.动词不定式作结果状语时,常用于一些特定的句型结构中,如:too...todo...太……而不能做……;so/such...astodo如此……以至于……;...enoughtodo足够……做某事。Hewastooyoungtohaveseenthebloodywar.他年龄太小,没有亲眼看见那场血腥的战争。Sheissoproudastolookdownuponothers.她如此骄傲,以至于看不起别人。Wearenotoldenoughtovoteandtobevoted.我们太小还不能选举和被选举。 【名师点津】现在分词(短语)作结果状语时,常常表示“自然而然、意料之中或顺理成章”的结果。Ithasn’trainedforamonth,makingthecropshardtogrow.一个月没下雨了,使庄稼很难生长。 学以致用·随堂检测全达标 Ⅰ.单词拼写1.Theworkofanelephanttrainer(包括)loveanddevotion.2.Thescientistoften(监测)thebehaviourofsharkstopredictbadweather.3.Nowadays,it’shardformostadultstokeepa(平衡)betweenworkandlife.4.Weliveinanagewhenmoreinformationis(可获得的)withgreateasethaneverbefore.5.Thisgreatbookis(理想的)forboththetravellingsupporterandthearmchairfan.involvesmonitorsbalanceavailableideal 6.These(可调节的)chairsarecalculatedforchildren.7.Asa(大师)inthefieldofthepiano,LangLangisregardedasamodelofexcellence.8.IknockedthreetimesatthedoorofmyEnglishteacher’soffice,buttherewasnoatall.9.Thedoctorhasthewholeprocessoftreatingthepatient.10.Lindawastooshorttogetbooksfrom(较高的)shelfinthelibrary,sosheaskedastrangerforhelp.adjustablemasterresponsechartedupper Ⅱ.用所给词的适当形式填空1.Agriculturegavepeopletheirfirstexperienceofthepoweroftechnology(change)lives.2.Itwasreallyrareformetohavetheopportunity(listen)totraditionalChineseperformances.3.Wecamehomeafterourholiday,only(find)ourhousebrokeninto.4.TuYouyoubecamethefirstChinesescientist(win)theNobelPrizeinPhysiologyorMedicine.5.Haveyougotenoughroom(seat)allofus?tochangetolistentofindtowintoseat 6.Inmydreams,Ialwayshaveverydifficultjobs(do).7.Thegirlwassokindas(help)theoldmangetoffthebus.8.Iwanttogetsomething(read)duringthevacation.9.Hewenttotheboxoffice,only(tell)theticketshadbeensoldout.10.Hewasnotsuchafoolas(fail)toseethatpoint.todotohelptoreadtobetoldtofail Ⅲ.语法与写作(用不定式进行句型转换)1.Theproblemisadifficultoneanditwillbediscussedattomorrow’smeeting.→Theproblemisadifficultone.2.Havinggotfirstprize,IwassoexcitedthatIcouldn’tspeakawordtomyteammates.→Havinggotfirstprize,Iwasawordtomyteammates.tobediscussedattomorrow’smeetingtooexcitedtospeak 3.Asthegraduationiscoming,Tomistoobusyinfindingajob,soheisn’tabletogoonatrip.→Asthegraduationiscoming,Tomissobusyinfindingajob.4.Don’tworry.Thechildrenaresmartenough.Theywillmakethemodelspaceshipontime.→Don’tworry.Thechildrenare__________________________________.asnottobeabletogoonatripsmartenoughtomakethemodelspaceshipontime 5.Withtheworldchangingfast,wehavetolearnsomethingnewallbyourselveseveryday.→Withtheworldchangingfast,wehavesomethingnew.tolearnallbyourselveseveryday 本课结束