选修八3.2《Unit3　Inventorsandinventions》学习培训模板课件

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1、新课标人教版课件系列高中英语选修选修(模块）模块）88-2EnglishSongEnglishClassLanguageDataBank课时分配课时板块结合范例Period12WarmingupandReadingIPeriod3LearningaboutlanguagePeriod4ReadingIIPeriod5ListeningandSpeakingPeriod6WritingUnit3InventorsandinventionsUnit3InventorsandinventionsPeriod幻灯片9-48页Warmingup:Ingroups,discusstheinventionsyouknowandthenmakealist.Warmingup-I(4m)Doyouknowwhattheseinventionsareandwhendidtheyhappen?Telephone1876television1923colourtelevision1940photocopier1937airconditioner1902electronicdigitalputer1942Atomicbomb1945Creditcards1950Penicillin1928Amongtheinventionsabove,whichinventiondoyouthinkisthemostimportantone?Why?WarmingupII(2m)Whatisaninvention?AnInventionissomethingthatiscreatedbyahumanbeing.Inventingisascientificactivity.Warmingup-III(2m)Whatisadiscovery?Adiscoverymerelymakesknownsomethingthatalreadyexistedinnature.Inpairsdiscusswhichofthefollowingpicturesshowinventions.Doesanyofthemshowdiscoveries?Pre-readingI(4m)Anhibiouscar(20XX)Thisisthefirstcarthatcantravelsafelyonwaterandonland.Whenmovingonwater,thewheelsofthecarturnsidewaysandmoveintothebody.Theunderneathofthecarisstrongenoughtosailasaboat.Itisaprototypeandisnotyetbeingproducedforsale.Thisisaninterestingmoderninvention.Stephensons“Rocket”(1781-GeorgeStephensonwasoneofthefirstmentodesignenginesfortherailwayswhichwerenewatthattime.OneofthefirsttrackstobelaidwasbetweenStocktonandDarlington.Stephensonwasoneofthefirstrailwayengineersandin1825hedrovethefirsttrainalongtheline.ThestructureofDNAThiswasadiscoveryofFrancisCrickandJamesWatsonandpublishedinThesetwoscientistswerethefirsttoshowthatourgenesconsistoftwospiralsofDNA(calledthedouble-helix).Thisworkleddirectlytothehumangenomeprojectin20XX,whichdiscoveredtheStructureofDNA.Doyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Discussinpairs,andthenputthefollowingstagesintoasuitableorder.ApplyingforapatentFindingaproblemDoingresearchTestingthesolutionThinkingofacreativesolutionDecidingontheinventionPre-readingII(3m)Thesuitableorder:FindingaproblemDoingresearchThinkingofacreativesolutionTestingthesolutionDecidingontheinventionApplyingforapatentPatentoffice(专利局专利局)playstheroleofdecidingwhatisaninventionandwhatisnot.Andonlyinventionscangetpatensandsoberecognizedandprotected.patentsReadingTheproblemofthesnakesSkimthewholepassageandgetthemainidea:Thetextnarrates_andpresents_andapplyingfor_.theproblemofthesnakestheproceduresofcatchingthemapatentReading-I(3m)Dividethetextintofourpartsandworkoutthemainideaforeachparagraph.PartIPartIIPartIIIPartIV(Para.Thediscoveryoftheproblemofthesnakes.(Paras2-Theresearchontheapproachestosolvetheproblem.(Para.4-Theattemptstocatchthesnakes.(Para.7-Therequirementofgettingapatent.ReadingII(5m)Scanning:Findoutwhichparagraphorparagraphsdealwitheachinventingprocessinthepassageandfindtheexles:paragraphStagesExlesinthisstoryFindaproblemThesnakemustbe_butnot_DoresearchLookfor_ofremoval;the_ofsnakesThinkofacreativesolutionIdentify_possibleapproaches:choose_.removedharmedmethodshabitsthreeone123ReadingIII(7m)TestthesolutionseveraltimesTry_timestomakeitwork_ApplyforapatentThismeansthesolutionis_4,5,67threeefficientlyrecognizedDetailedreading:Answerthefollowingquestions:Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?Whydidcoolingthesnakesmakethemlessactive?Whatmighttheadvantagesbeofgettingapatent?ReadingIV(5m)Whatarethethreecreativestepsthatthewritertakestocatchthesnakeswithouthurtingthem?(_(_(_Toputthefrozenbowloverthesnakeshabitatinthemorning.Toputthefrozenbowloverthesnakeshabitatintheevening.Toputthefrozenbowloverthesnakeshabitatintheeveningandcarryanettocollectthesnakeswithoutharmingthemthenextmorning.Whydidcoolingthesnakesmakethemlessactive?Thecoolingmadethesnakeslessactivebecausetheyarereptilesandtheirbodytemperaturedependsontheheataroundthem.Youareabletoprovethatyouwerethefirstpersontomaketheinvention.Youarerecognizedasarealinventor.Youcanmakemoneyifyousellyourinventiontoothers.Whatmighttheadvantagesbeofgettingapatent?(Thestudentscanhavevariousanswers)Matchthedifferentwritingcharacteristicswitheachwritingstyles:Formallanguagewithfewadjectives,notemotional,factualVividuseofwordswithsimilesandmetaphors,emotionaltodescribeatmosphere,notfactualbutimaginativeCreativewriting/storyDescriptionReportrecountReadingV(3m)Vividuseoflanguageandmoreinformalstyle,imaginativebutcanbebasedonfactNotusevividoremotivelanguageandstickstothefacts.ItisclearlysetoutandfollowstheframeworkfortheinventingprocessCreativewriting/storyDescriptionReportRecountDiscussion:Whatsthewritingpurposeofthewriter?Whatshouldwelearnfromthistext?ReadingIV(5m)Whatsthewritingpurposeofthewriter?Thewriterwantstoinformusofthescientificmethodstosolvepresentproblemssothatwestudentscannotonlybroadenthehorizonsbutbeemoreskilledindiscoveringandconsideringcarefullytheproblemsindailylife.Wearealsoencouragedbythewritertobecreativeandhardworkingaswellasthinkingindependently.Whatshouldwelearnfromthistext?Wecanlearnfromthetextthewayofdoingscientificresearchesandhowtoapplyforapatent.Wecanalsolearnthatittakesaninventorgreatdeterminationpersistencetoachievehisorherambitionandpersistencetoachievehisorherambitioninlife.Applywhatwelearn:Inpairslookatthefollowingproblems.Chooseoneandusethescientificstagestodesignanewinventiontosolveit.Remembertoincludeonechangetoyourinventionincaseitdoesntworkthefirsttime.After-reading(10m)(Thiscanbedoneafterclass.)Problemtheapplesgrowingonyourappletreearetoohighforyoutoreachthem.Whatcanyouinventtopickyourapplesinfort?ProblemYouneedtomakeahousebutyouonlyhavefishingnetsandmanyplasticbottles.Howcanyousolveit?ProblemYouwanttocatchfishbutnothurtthemwhenyoudoso.Designafishingrodthatwillsolvethisproblem.AssignmentGooverthewholepassage.Recitethekeysentencesinthetext.PrepareforLearningaboutLanguageinthetextbook.Unit3InventorsandinventionsUnit3InventorsandinventionsPeriod幻灯片49-67页Thekeystotheex.1CheckinganswerI(3m)WhenIfirst_applyingforapatentIwasverypuzzlesbythecriteria.Irealizedtheywouldbevery_,butIcouldnotunderstandwhynewvarietiesofplantsoranimalswerenotincluded.Ihadproducedanewtypeoflilyandmy_wasthatmysuccessful_forapatentwouldmakemeveryrich.setaboutstrictexpectationapplicationMyplanswere_broughttoastop.Anewplantvariety,itseems,isnota_inventionasitisaresultofadjustinggrowthscientifically.SonothingwentaccordingtoplanandthatiswhyIamnotasrichasIhopedtobe!abruptlyvalidCheckinganswerII(5m)Thekeystoex.themostconvenientdistinguishthemnowandthencallhimupcriteriamonitoredGrammar-RevisethePastParticipleastheAttribute,PredicativeandObjectComplement过去分词做定语：过去分词做定语：表示分词动作与所修饰的名词之间存在被动关表示分词动作与所修饰的名词之间存在被动关系。

单一的过去分词做定语一般防在被修饰的系。

2、单一的过去分词做定语一般防在被修饰的名词之前；过去分词短语做定语放在被修饰的名词之前；过去分词短语做定语放在被修饰的名词之后，过去分词及过去分词短语做定语均名词之后，过去分词及过去分词短语做定语均可以转换为一个定语从句。

可以转换为一个定语从句。

Explanation-(12m)破损的窗户很快就会被换掉。

破损的窗户很快就会被换掉。

3、_willbereplacedsoon.=Thewindowwhichwasbrokenwillbereplacedsoon.昨天买的书确实不错。

昨天买的书确实不错。

4、Thebooks_areofhighquality.=thebookswhichwereboughtyesterdayareofhighquality.Thebrokenwindowboughtyesterday完成下面句子：完成下面句子：_(污染的污染的)airandwaterareharmfultopeopleshealth.Theproblem_（在会议上（在会议上讨论的）讨论的）yesterdaywasverydifficulttosolve.HePolluteddiscussed过去分词作表语：过去分词作表语：过去分词做表语，表示主语的过去分词做表语，表示主语的状态，且该状态通常是由外界因素引起的。

这时状态，且该状态通常是由外界因素引起的。

5、这时过去分词可以被看作一个形容词，是形容词化的过去分词可以被看作一个形容词，是形容词化的过去分词。

过去分词。

我对金庸写的小说很感兴趣。

我对金庸写的小说很感兴趣。

_.当他听到他在比赛中赢得第一名时很兴奋。

当他听到他在比赛中赢得第一名时很兴奋。

6、Hebecame_whenheheardhehadwonthefirstplaceinthepetition.IminterestedinreadingnovelswrittenbyJinYongexcited过去分词作宾语补足语：过去分词作宾语补足语：做宾语补足语的过去分做宾语补足语的过去分词一般是及物动词，和宾语有逻辑上的主谓关系。

词一般是及物动词，和宾语有逻辑上的主谓关系。

7、可以带过去分词做宾语补足语的动词有：可以带过去分词做宾语补足语的动词有：see,hear,watch,feel,think,find等表示感觉和等表示感觉和心理状态的动词。

心理状态的动词。

我们发现她变了很多。

我们发现她变了很多。

8、_.Wefoundhergreatlychangedmake,get,have,help,leave等表示“致使”意义等表示“致使”意义的动词。

什么使他们这样害怕？什么使他们这样害怕？_.like,want,wish,order等表示“希望，要求”等表示“希望，要求”等等意义的动词。

意义的动词。

他不想让这样的问题在会上讨论。

他不想让这样的问题在会上讨论。

Hewontlikesuchquestions_.Whatmadethemsofrightened?discussedatthemeeting单项选择：单项选择：Youcanmakeyourself_inEnglishprettywellifyoukeeponspeakingthelanguage.A.understandB.understandingC.tounderstandD.understood-Thereisaholeinyourbag.-Iknow.Imgoingtohaveit_.A.mendB.mendingC.mendedD.tobemendedDCPractice(20m)-Howdoyoudealwiththedisagreementbetweenthepanyandthecustomers?-Thekey_theproblemistomeetthedemand_bythecustomers.A.tosolving;makingB.tosolving;madeC.tosolve;makingD.tosolve;madeEngli。