【人教新课标创新设计】2011高考英语一轮复习：选修8+Unit+3+Inventors+and+inventions（可编辑课件）.ppt

Unit3,Inventorsandinventions,课前10分钟,概括大意Nordoesfluonlyspreadthroughtheair.Saysomeonecoversasneezewithhisorherhand，thentouchesadoorknoborsubwaypole.Ifyoutouchthatspotnextandthenputgermyhandsonyournoseormouth，youvebeenexposed.Itshardertorubyournosewhilewearingamaskandsoyourfacemaygetprettysweatyundermasks.Youreachundertowipethatsweat，andmaytransfergermscaughtontheoutsideofthe,maskstraighttothenose.Thesearetheproblemsfacemasksmaycreatefortheirusers.此段落的大意是：_,Dangerofinfectionthroughgermyhandsandmasks.,漫画欣赏,画面描述,Twopeople，fatherandson，aretalkingwitheachother.Theboy，standingontheground，islookingupathisfather，slightlyscared，whilehisfather，seatedonabigChinesecharacter“fu”，meaning“father”，isshoutingathisson.,寓意理解,Inoursociety，fatherandsonarenotinequalpositions.Fatherssimplytelltheirsonswhattodoandwhatnottodoratherthanlistenpatiently.Sonshavefewchancestosharetheirownideasoropenuptotheirfathers.Theyoftenlookuptotheirfatherswith,respect，fearingthattheymightnotliveuptotheirfathersexpectations.你能否对此加以扩展，写一篇120词左右的小短文？,课堂双基回归,.词义辨析1Peoplewhocant_betweencolorsaresaidtobecolorblind.AaccumulateBmonitorCundertakeDdistinguish2An_changeintheweatherresultedinthebreakoutofflu.AabruptBabsurdCoptionalDelegant,D,A,3WethoughtMarywouldpassandJohnwouldfail，butcontraryto_itwastheotherwayround.AapplicationBdescriptionCexpectationDregulation4BritishAerospacehasbuiltascannerthat_damagetotheozone(臭氧)layer.ApurchasesBmonitorsCdeclaresDaccompanies5Thechequeisnot_ifitisnotsignedbythefinancedirector.AvalidBstableCpassiveDabrupt6The_ofnewscientificdiscoveriestoindustrialproductionmethodsusuallymakesjobseasiertodo.AoperationBappreciationCconservationDapplication,C,B,A,D,7Woulditbe_foryoutopickmeupatfouroclockandtakemetotheairport?AapparentBvacantChandyDconvenient8Televisionissuchameansthatitkeepsusinformedabout_events.AoppositeBtheoreticalCcurrentDclumsy9Watercanabsorbandgiveoffalotofheatwithoutbigchangesintemperature，thuscreatinga_environment.ApeacefulBsensitiveCcommonDstable10Whenweplanourvacation，motheroftenoffers_suggestions.AcurrentBpracticalCeffectiveDacceptable,D,C,D,B,.短语填空callup；setabout；incase；hangon；outoforder；diveinto；getthrough；ringoff；fillin；amatterof1We_acoffeeshoptoavoidtherain.2Imsorry，butIveto_now.Ihaveatraintocatch.3Theyhavesentusanotherformto_.4Planningaprojectisjust_workingouttherightordertodothingsin.5Idialedseveraltimes，butIjustcouldnt_.6Hewasoverlookedwhenthey_choosinganewmanager.7_atyourpresentjobuntilyoucangetanother.,divedinto,ringoff,fillin,amatterof,getthrough,setabout,Hangon,8Myclockwas_andwakedmeupat3thismorning.9Thesmellofthesea_happymemoriesofmyyouth.10Youdbetterwritethetelephonenumberdown_youforget.完成句子1Betweentheoutsideandinsidewallsofthebowlthereissomejelly，_(这些果冻冷却后会冻结)(cool)2Followitup，exploreallaroundit，and_(不知不觉中)，youwillhavesomethingworththinkingabouttooccupyyourmind.(know),outoforder,calledup,incase,whichfreezeshardwhencooled,beforeyouknowit,3_(由于非常稳定)，ithasprovedinvaluableinthedesignofbridges.(stable).单项填空1Onlyafteryouhavehadthatrecognition_thatyouaretrulyaninventor.AcanyousayByoucansayCsayyouDcansayyou2_withsomeresearchfindings，Idecidedonthreepossibleapproaches.APreparingBHavingpreparedCPreparedDToprepare,Beingverystable,A,C,3But_carefully，thesnakesprovedtobenotroubleandallwentaccordingtoplan.AmonitoringBtomonitorCbeingmonitoredDMonitored4Itwasthisexploringaroundproblemsthatledtohismostfamousinvention_telephonein1876.AtheBaC/Done5Thepatentwasgivenin1876，butitwasnotuntilfivedayslater_Bellsentthefirsttelephonemessagetohisassistant，Watson.AwhenBthatConwhichDsince,D,A,B,知识要点整合,核心词汇梳理,1distinguishv.区别；辨别Atwhatagearechildrenabletodistinguishbetweenrightandwrong?儿童到什么年龄才能明辨是非？Whatwasitthatdistinguishedherfromherclassmates？是什么使得她有别于班上其他同学呢？Themalebirdisdistinguishedfromthefemalebyitsredbeak.雄鸟喙呈红色，有别于雌鸟。,Thetwinsaresoalikethatitsdifficulttodistinguishonefromtheother.这对双胞胎长得太像了，很难分辨谁是谁。链接tell.from.把与区分开2convenientadj.方便的；近便的搭配beconvenientto/forsb.对某人来说方便Isitconvenientto/foryouifIcomeat6pm.？如果我下午6点来拜访你，方便吗？Isthreeoclockconvenientforyou？3点钟你方便吗？句型itisconvenientforsb.todosth.对某人来说做某事方便Itwontbeconvenientformetoseeyoutomorrow.我明天不方便去看望你。,Whenisitmostconvenientforustomeet？我们什么时候见面最方便呢？提示convenient不可用“人”作主语。如果表达“如果你方便的话，在你方便的时候”时，要用if/when/wheneveritisconvenientto/foryou。Comewheneveritisconvenienttoyou.在你方便的时候请过来。If(itis)quiteconvenienttoyou，IwillbewithyounextTuesday.如果你方便的话，我下周二去见你。,2convenientadj.方便的；近便的搭配beconvenientto/forsb.对某人来说方便Isitconvenientto/foryouifIcomeat6pm.？如果我下午6点来拜访你，方便吗？Isthreeoclockconvenientforyou？3点钟你方便吗？句型itisconvenientforsb.todosth.对某人来说做某事方便Itwontbeconvenientformetoseeyoutomorrow.我明天不方便去看望你。Whenisitmostconvenientforustomeet？我们什么时候见面最方便呢？,提示convenient不可用“人”作主语。如果表达“如果你方便的话，在你方便的时候”时，要用if/when/wheneveritisconvenientto/foryou。Comewheneveritisconvenienttoyou.在你方便的时候请过来。If(itis)quiteconvenienttoyou，IwillbewithyounextTuesday.如果你方便的话，我下周二去见你。,4bearvt.忍受；承受；负起提示bear通常与can，could连用，多用于否定句或疑问句中。Thepainwasalmostmorethanhecouldbear.这种痛苦几乎使他无法忍受。Wejustcouldntbearthethoughtofsellingthefarm.我们想都不敢想卖农场的事。句型cantbeardoing/todo忍受不了做某事cantbearsb.doing/todo不能忍受某人做某事；不能容忍某人做某事Alisoncouldntbeartoleaveandcriedallthewaytotheairport.阿莉森忍受不了离别之苦，去机场的路上一直在哭。,Hecantbearpeoplesmokingwhileheseating.他忍受不了人们在他吃饭的时候吸烟。句型beardoing意为“耐得住；经得起”，通常用于否定句或疑问句，且不可用人作主语。Hissufferingsdontbearthinkingabout.他遭受的苦难不堪回首。Thejokedoesntbearrepeating.这个笑话不可说第二遍。链接stand忍受，忍耐endure忍受，忍耐tolerate忍受，容忍,重点短语例释,1callup召唤；使人想起；调动(力量、人员等)；(给)打电话Thephotographcalledupmemoriesofhischildhood.那张照片唤起了他童年时代的一些回忆。Hewascalleduprightatthebeginningofthewar.他是在战争刚一开始的时候被征召入伍的。Dontcallmeupinthemorning.不要在早上给我打电话。,2setout出发；上路ShesetoutforParisat6andhopedtogettherebeforedark.她6点动身去巴黎，希望天黑前到达。Columbussetoutonexploringthedistantregionsoftheearth.哥伦布出发到地球远方探险。拓展setouttodosth.开始做某事；着手做某事Isetouttoknitasweaterbutintheenditbecameavest.我一开始想编织毛衣，但最后却织成一件背心。,辨析setaboutdoingsth.着手做某事getdownto(doing)sth.开始认真做某事Wesetaboutcleaningthehouse.我们着手打扫房子。Letsgetdowntodealingwiththeseproblemsnow.现在咱们开始认真处理这些问题吧。链接setoff动身，出发，引爆startout动身，出发,3hangon不挂断；紧紧握住；稍等Hangonamoment，please.请等一下。Weallhungonasthebusswungaroundasharpbend.公共汽车急转弯时，我们都紧紧抓住扶手。4incase以防万一；如果；假使Takeanumbrellaincaseitrains.带把伞吧，以防下雨。ImsureHarrywillremember，butwhynotgivehimaringjustincase?我确信哈利会记得，但为以防万一，为什么不给他打个电话呢？Illmakesomesandwiches，justincasewegethungrylateron.我会做些三明治，以防一会儿我们肚子饿。Incaseyoucantcome，givemeacallbeforeIleaveforwork.如果你来不了，在我去上班之前给我打个电话。,疑难语句细解,1Beingverystable，ithasprovedinvaluableinthedesignofbridges.由于具有良好的稳定性，在桥梁设计中，它被证明是极其有用的。【要点指南】Beingverystable是现在分词短语，在句中作原因状语。“being形容词、过去分词、副词、介词短语、名词”通常在句中作原因状语，此结构一般放在句首，有时也可置于句尾。Beingveryshy，hecouldntaskhertogotothemovieswithhim.由于很害羞，他不敢开口邀请她一起去看电影。,Beingunemployed，hehasntgotmuchmoney.由于没有工作，他没有多少钱。Thegirlfeelshomesick，beingawayfromhomeforthefirsttime.由于是第一次离开家，这个女孩有点想家。拓展上面句子中的being其逻辑主语与句子的主语是一致的，但如果不一致的话，就要给being加上自己的主语，构成独立主格结构。Schoolbeingover，youcanhardlyfindanystudentsthere.因为已放学，所以在那儿你找不到学生。Therebeingnorainformonths，allthecropsaredyingout.因为几个月没有雨水了，庄稼都快要死光了。,2Nowitsamatterofwaitingandhoping.现在就是等待和期盼了。【要点指南】(just/only)amatterof.是很常用的一个短语，意为“(只不过)是个的问题”。Learninglanguagesisjustamatterofrememberingwords学习语言只不过是记住一些词汇而已。Itisnotsimplyamatterofdecidingwhatpriceyouwanttopay.这不是简单的你愿意出多少钱的问题。Itappearedtobeonlyamatteroftimebeforetheywerecaught.看来，抓住他们只不过是迟早的事。,突破阅读理解,怎样猜测词义(四),【方法技巧】根据构词法猜测词义。例如：Theyoverestimatetheintervieweesabilityandaskedhimmanydifficultquestions.其中的overestimate是由estimate“估计”加上前缀over“过分”构成的，故可猜测出overestimate意为“过高估计”。【实例验证】Towardsevening，therecomesthegrandfinaleoftheopeningday，anextremelyexcitinghorserace.Alltheridersrunveryfastonhorseback.Someridershangoffthesideoftheirsaddles.Someevenrideupsidedowntheirlegsandfeetstraight,upintheairallatfullspeed.Othersrushdownthecoursetogether，menarminarm，ondifferenthorses.Onandontheygo.Sofastandsowonderful.ofastandsowonderful.Theunderlinedword“finale”mostprobablymeansthe_oftheopeningday.AfirstpartBmiddleClastpartDwhole解析：finale是由final“最后的”派生而来的，所以很容易就可确定答案为C。答案：C,【实践应用】MostwomeninGhanatheeducatedandilliterate，theurbanandrural，theyoungandoldworktomakemoneyinadditiontomaintainingtheirrolesashousewivesandmothers.Ninetyp