高中英语 U3 Inventors and inventions Reading课件 新人教版选修8.ppt

Reading,Unit3Inventorsandinventions,Doyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Heregiveyousomesimilarstagesusedinresearch,pleaseouttheminthesuitableorder.,Pre-reading,ApplyingforapatentFindingaproblemDoingresearchTestingthesolutionThinkingofacreativesolutionDecidingontheinvention,Thesuitableorder:,Findingaproblem,Doingresearch,Thinkingofacreativesolution,Testingthesolution,Decidingontheinvention,Applyingforapatent,Lookatthepictures,whatinventionscanyouthinkof?,Patentoffice(专利局)playstheroleofdecidingwhatisaninventionandwhatisnot.Andonlyinventionscangetpatensandsoberecognizedandprotected.,patents,Theproblemofthesnakes,PartI(Para1):,thediscoveryoftheproblemofthesnakes.,theresearchontheapproachestosolvetheproblem.,theattemptstocatchthesnakes.,therequirementsofgettingapatent.,PartII(Paras2-3):,PartIII(Paras4-6):,PartIV(Paras7,8):,FastReading,Readthetextfastandanswerquestions.,Thetextnarratestheproblemofthesnakesandpresentstheproceduresofcatchingthemandapplyingforapatent.,1.Whatisthemainideaofthetext?,2.Whatsthewritingpurposeofthewriter?,Thewriterwantstoinformusofthescientificmethodstosolvepresentproblemssothatwestudentscannotonlybroadenthehorizonsbutbecomemoreskilledindiscoveringandconsideringcarefullytheproblemsindailylife.Wearealsoencouragedbythewritertobecreativeandhardworkingaswellasthinkingindependently.,3.Whatshouldwelearnfromthistext?,Wecanlearnfromthetextthewayofdoingscientificresearchesandhowtoapplyforapatent.Wecanalsolearnthatittakesaninventorgreatdeterminationpersistencetoachievehisorherambitionandpersistencetoachievehisorherambitioninlife.,Choosethebestanswer.,1.Howdidthewritercatchthesnakes?A.usingsomethingthesnakeswereinterestedtoattractthemintoatrap.B.takingtheirhabitattoanotherplace.C.placingthesnakesatalowtemperatureforthemtosleepandthencaughtthem.D.Alltheabove.,C,2.Thewriterwassuccessfultocatchthesnakesin_attempt.A.theFirstB.thesecondC.thethirdD.every3.Whydidcoolingthesnakesmakethemlessactive?A.Becausesnakesarewarm-bloodedanimals.B.Becausesnakeslikehightemperature.C.Becausetheirbodytemperaturedependsontheheataroundthem.,C,C,4.WhichstatementisTRUEaccordingtothetext?A.Thesnakesweresleepyinthesecondapproachsotheycouldntbite.B.Yourproductmustbedifferentfromeverybodyelsesifyouwanttoreceiveapatent.C.Thewriterreceivedapatentaftershesucceededincatchingthesnakes.D.Ifanapplicationprovestobevalid,youcangetapatentimmediately.,B,5.Accordingtothetext,whichsubjectdoyouthinkcanbegivenapatent?A.Anewstardiscoveredbyascientist.B.AnewnovelwrittenbyYaoMing.C.Anewwaytomakedirtywaterclean.D.Anewkindofgrasscanbeusedasamedicine.,C,1.Inthispassage,thewriterwanttoencouragethereaderstoconsidercarefullytheproblemsindailylife.2.Thewriterwassuccessfultocatchthesnakesinthesecondattempt.3.Aninventorcaneasilygetthepatentfortheinvention.,T,TrueorFalse,F,F,4.Ifyouhaveascientifictheoryormathematicalmodel,youcangetapatent.5.Thestagestoapplyforapatentistofillintheformforyourinvention,fileyourpatentapplicationwiththepatentofficeandwaitforthepatentexamine.6.Ifyourinventionspassthetest,yourapplicationforapatentwillbepublished17monthsfromthedateyouapply.,T,F,F,Findaproblem,Thesnakesmustberemovedbutnotharmed,Doresearch,Lookformethodsofremoval;thehabitsofsnakes,Fillthechart.,Testthesolutionseveraltimes,Applyforapatent,Fillintheformandfileyourpatentapplicationwiththepatentoffice,Thinkofacreativesolution,Identifythreepossibleapproaches:chooseone,Trythreetimestomakeitworkefficiently,CarefulReading:Para1-31.Whydidthewriterfeelproudwhenhermotheraskedhertogetridofthesnakes?2.Whatdidthewriterpreparebeforeshecouldthinkofapossibleapproach?,Becauseitwasachanceforthewritertodistinguishherselfbyinventingsomethingthatwouldcatchsnakesbutnothermthem.,Shedidsomeresearchonthehabitsofsnakes.,Para4-6:Whatwasthewritersthreeattemptstocatchthesnakes?Whydidthefirsttwoattemptsfail?Thefirstattempt:Thewriterplacedthefrozenbowloverthesnakeshabitatfortwohours.Twohourswastooshorttomakethesnakessleepy.Sheneededtospendmoretimecoolingthesnakes.,Thesecondattempt:Thewriterplacedthefrozenbowloverthesnakeshabitatintheeveningforawholenight.Oncethesnakeswerepickedup,theywerewokenandtriedtobiteher.Thethirdattempt:Thewriterplacedthefrozenbowloverthesnakeshabitatintheeveningandcarryanettocollectthesnakeswithoutharmingthemthenextmorning.,Para7-8:1.Isiteasytoapplyforapatent?Thecriteriaaresostrictthatitisdifficultfornewideastobeacceptedunlesstheyaretrulynovel.2.Decidewhethereachofthemcangetpatentsornot?Giveyourreasons.,1Readthepassageandanswerthequestions.,Comprehending,1.Whatwasthemotherupsetabout?,Themotherwasupsetbecauseafamilyofsnakeshadmadetheirhomenearthehouse.,2.Whywasthewriterhappytohelphermother?,Thewriterwashappybecauseitgiveheranopportunitytohelphermotherandinventsomethingtocatchthesnakeswithouthurtingthematthesametime.,3.Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?,1)Sheboughtastainlesssteelice-creammakerandfrozethebowl.Sheaddedice-cubestothetopofthebowltokeepitcool.Sheplaceditoverthesnakeshabitatduringthedaysothatthesnakeswouldbecomesleepyandcouldbeeasilycaught.,2)Asaboveshedidthesamebutplacedthebowloverthesnakeshabitatintheevening.,3)Asabovebutaddedanettocatchthesnakes.,4.Whydidcoolingmakethesnakeslessactive?,Snakesdonthaveawayofkeepingwarmintheirbodies.Theygetwarmthfromthesunandbecomemoreactiveatthistime.Whenthesungoesdownatnighttheycooldownandbecomelessactive.Soextracoolingtothesnakewouldmakethemevenlessactiveandeasiertocatch.,Youareabletoprovethatyouwerethefirstpersontomaketheinvention.Youarerecognizedasarealinventor.Youcanmakemoneyifyousellyourinventiontoothers.,2Discusswithyourpartnerwhattheadvantagesmightbeofgettingapatent.,3Inpairslookatthefollowingproblems.Chooseoneandusethescientificstagestodesignanewinventiontosolveit.Remembertoincludeonechangetoyourinventionincaseitdoesntworkthefirsttime.,Problem1:Theripeapplesgrowingonyourappletreearetoohighforyoutoreachthem.Whatcanyouinventtopickyourapplesincomfort?Problem2:Youneedtomakeahousebutyouonlyhavestrings,glue,fishingnetsandmanyplasticbottles.Howcanyousolveit?Problem3:Youwanttocatchfishbutnothurtthemwhenyoudoso.Designafishingrodthatwillsolvethisproblem.,Pairwork:Canyoubeaninventor?,Youneedtomakeahousebutyouonlyhavestrings,glue,fishingnetsandmanyplasticbottles.Howcanyousolveit?,1.Removethebottomfromeachofthebottles.2.Stickthebottlestogetherwiththegluetoformasolidwall.3.Coverthemwiththefishingnettoholdthemsecure.4.Pourwaterdownthebottlestoencourageplantstogrowupinsidethem.,Theplantswillmakeavegetablewallwhichwillkeepthesunshineoutandprotectthepeopleinsidefromanyonewhowantstolookin.5.Makearoofofemptybottles.Thismeansitwillnotbetooheavy.6.Puttheroofonaftertheplantshavegrownsothatthewallsareverysecureandsteady.,1.打电话2.有时,偶尔3.摆脱,赶走4.使自己扬名,显摆自己5.生物6.一种新方法7.着手,开始8.决定9.把它们引入陷阱10.一个制作冰淇淋的器具11.同时,callupnowandthengetridofdistinguishoneselflivingcreaturesanewapproachsetaboutdecideonattractthemintoatrapanice-creammakeratthesametime,PhrasesandSentences,12.消失在墙壁附近的洞里13.提起,拿起14.根据15.温顺的蛇16.把它们都释放到野外17.被某人督促18.专利局19.填表20.的问题,disappearintoaconvenientholeinthewallpickupaccordingtothepassivesnakesreleasethemallbackintothewildbepressedbythepatentofficefillintheformamatterof,21.这是因为我预料它还会再咬人。22.你看看我的银行节余金额就知道我是否成功了。,YouwillknowifIsucceedbythesizeofmybankbalance.,Thiswasintheexpectationthatthesnakeswouldbiteagain.,1.gothrough1)经历(不愉快的事),Mostfamilieswentthroughalotinthewar.,2)通过,成功,成交Theplandidnotgothrough.,3)审阅,检查,Icantgothoughthelettersinanhour.,4)翻找,查看,Motherwentthroughthedrawerforherglasses.,Aterriblenoisewentthroughthehouse.,5)穿过,通过,Languagepoints,readthrough通读lookthrough浏览flowthrough流过getthrough通过,接通,使.成功searchthrough搜寻,查找,2.doresearchon/into/in.,从事,进行,做研究,e.g.Theyarecarryingoutaresearchintothecausesofcancer.,注意:research可作可数名词和不可数名词,有自己的单复数形式。但是短语doresearchon/into/in.中research为不可数名词。,3.WhenIcalledupmymotherinthecountrysideonthetelephone,shewasveryupset.,callup打电话,使回忆起,今晚我会给你打电话。,Illcallyouuptonight.(ringsb.up),老相片引起了我对童年的回忆。,Theoldphotocallsupmemoriesofmychildhood.(recallsth.),callbackcallforcallincalloncallat,召唤某人回来;再访;回电话需要,要求,接(人或物)邀请;请来拜访(人)拜访(某地),-CanIdothejob?-Imafraidnot,becauseit_skillandpatience.A.callsonB.callsoutC.callsupD.callsfor,D,callondropinonpayavisittogoonavisittovisit,callatdropinatpayavisittogoonavisittovisit,拜访某地,+sp.,拜访某人,+sb.,4.nowandthen时而;不时=sometimes,我偶尔看见他,但不常见。我有时喜欢去看歌剧。,Iseehimnowandthen,butnotoften.,Iliketogototheoperanowandthen.,fromtimetotime(every)nowandagainfromnowonjustnowsincethen,有时;不时时而;不时从现在开始,今后刚才从那时以来,5.Herewasachanceformetodistinguishmyselfbyinventingsomething,distinguishoneself显扬自己,使自己扬名e.g.Themandistinguishedhimselfbyhiswisdom.distinguishvt.辨认e.g.Icantdistinguishthetwins,theyaresoalike.从远处我能认出他们。Icandistinguishthematadistance.,2)(常与from,between连用)区别;区分distinguishAfromB把A与B加以分开distinguishbetweenAandB辨别A和B你能区分那两个物体吗？应当教育孩子分辨好坏。Childrenshouldbetaughtto_.,Canyoudistinguishbetweenthosetwoobjects?,distinguishrightfromwrong,语言把人和动物区别开来。Speech_.象因为有长鼻子而有别于其他动物。Elephants_bytheirlongtrunks.Youshouldbeableto_rightfromwrong.A.differB.distinguishC.determineD.observe,distinguishesmenfromanimals,aredistinguished,distinctiondistinctive,n.区别,差异adj.有特色的,与众不同的,B,bedistinguishedfromdistinguishfrombedistinguishedbybedistinguishedfor,不同于与加以区别辨别,把和区别开以为特征因而著称,distinguishedadj.distinguishingadj.distinguishableadj.distinctadj.,著名的,出名的有区别的可区别的截然不同的,6.ThefirstthingItriedtodowastoseeiftherewereproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.,therebe常见的变化形式有:thereseemstobe,therehappenstobe,thereusedtobe.,辨析:therebe与havetherebe强调某处有某物;have强调某人有某物,指为人所拥有e.g.Thereisabookonthedesk.Ihaveabook.,在therebe结构中,be的人称与数应遵循就近一致原则。,There_abucketofwaterandtwochairsinthecornerofthehouse.,There_twochairsandabucketofwaterinthecornerofthehouse.,was,were,2)seem的归纳总结,seem+tobe+形容词/名词/介词短语/分词,Somethingseemedtobewrongwithhim.Youseemedtobeinagreathurry.Thefirstmemoriesseemedtobeconnectedwithwork.Heseemedtobeagoodleader.,Itseemsthat.Itseemsasif/asthough.Thereseems(tobe).,seem构成的句式:,Itseemsthateveryonewassatisfied.Itseemsasifyouarethefirstonehere.Thereseems(tobe)noreasonforbelievinghim.,seem表示有某种根据的判断,这种判断往往接近事实或者符合事实。appear从外表或者表面上看来“似乎,好像”,有时暗含“事实上并非如此”之意。look强调视觉上的印象。Itappearsatruestory.Helooksaperfectfool.Doletyourmotherknowallthetruth.Sheappears_everything.(2001上海)A.totellB.tobetoldC.tobetellingD.tohavebeentold,D,7.Butthereonlyseemedtobepowdersdesignedtokillsnakes.powdern.粉,粉末;药粉;火药opowder把磨成粉,8.IsetaboutresearchingthehabitsofsnakessoIcouldtrapthemintheeasiestway.,1)setabout=setout:tobeginorstart着手;开始,他一到那儿就着手解决问题。He_assoonashearrivedthere.=He_assoonashearrivedthere.,setaboutsolvingtheproblem,setouttosolvetheproblem,setout的另一个意思为“动身”,“出发”,后面常跟介词for。他们已出发到上海去了。,Theyhavesetout(=setoff)forShanghai.,setoutsetouttodosth.setoffsetasidesetdownsetup,出发,起程开始做某事出发,动身留出,对不予考虑记下,写下设置,造成,产生,beinthehabitoutofhabitbreakthehabitdevelop/formthehabitof,2)habitn.习惯,出于习惯,打破.的习惯,养成.习惯,habit通常指个人经常性的行为custom一般指整个社会在一段时间里的行为、风俗practice指惯例,也指商业或者法律上的常规做法。,有.的习惯,9.Betweentheoutsideandinsidewallsofthebowlthereissomejelly,whichfreezeshardwhencooled.,whencooled的构成:连词when+过去分词,相当于when引导的状语从句:whenitiscooled.,Whileunfinished,hewasugly,butnowhewasalivinghorror.whileunfinished,.=,when/while引导的时间状语从句中的主语,如果与主句的主语相同,常常可用“when/while+现在分词短语或者过去分词短语”的结构来代替。,=Youmustbecarefulwhencrossingthestreet.,e.g.Youmustbecarefulwhenyoucrossthestreet.,Whilehewasunfinished,When_help,oneoftensays“thankyou”or“itskindofyou”.A.offeringB.toofferC.tobeofferedD.offered,原从句为主动结构时,用when/while+现在分词来代替;原句为被动结构时,用when/while+过去分词短语来代替。,D,10.Theyabruptlydisappearedintoaconvenientholeinthewall.,1)abruptlyadv.突然地,唐突地abruptadj.突然的;意外的e.g.这路有很多急转弯。Theroadisfullof_.这会议突然结束了。Themeetingcameto_.我们的讨论突然给缩短了。Ourdiscussionwas_curtailed.,abruptturns,anabruptend,abruptly,beconvenientforsb.sth.Itisconvenientforsb.todosth.,对某人/某物便利/方便的,译:三点钟对你方便吗？e.g.Will3oclockbeconvenientforyou?译:明天开始工作对你方便吗？e.g.Willitbeconvenientforyoutostartworktomorrow?,2)convenientadj.便利的,方便的,对某人来说做某事是方便的,1.Comeandseemewhenever_.A.youareconvenientB.youwillbeconvenientC.itisconvenienttoyouD.itwillbeconvenienttoyou2.Ifitisquite_toyou,IllvisityounextTuesday.A.convenientB.fairC.easyD.comfortable,C,A,convenienceU方便,便利C方便的事,atonesconvenience,在某人方便的时候,e.g.Pleasedothisjobatyourconvenience.,11.expectationn.预料,预期,期待,e.g.Hehaslittleexpectationofwinningaprize.他对获奖不抱什么希望。,e.g.Thereisnoe