高中英语Unit3Inventorsandinventions课件人教版选修八

策划：《学生双语报》1

Unit3Inventorsandinventions课件制作人王艳辉策划：《学生双语报》1Unit3课策划：《学生双语报》2Warmingup:Ingroups,discusstheinventionsyouknowandthenmakealist.Warmingup策划：《学生双语报》2Warmingup:Ingroup策划：《学生双语报》31.Doyouknowwhattheseinventionsareandwhendidtheyhappen?Telephone1876策划：《学生双语报》31.Doyouknowwhat策划：《学生双语报》4television1923colortelevision1940策划：《学生双语报》4television1923col策划：《学生双语报》5Atomicbomb1945策划：《学生双语报》5Atomicbomb1945策划：《学生双语报》6Creditcards1950策划：《学生双语报》6Creditcards1950策划：《学生双语报》72.Whatisaninvention?AnInventionissomethingthatiscreatedbyahumanbeing.Inventingisascientificactivity.策划：《学生双语报》72.Whatisaninvent策划：《学生双语报》83.Doyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Discussinpairs,andthenputthefollowingstagesintoasuitableorder.1.Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.Decidingontheinvention策划：《学生双语报》83.Doyouknowthes策划：《学生双语报》9Thesuitableorder:FindingaproblemDoingresearchThinkingofacreativesolutionTestingthesolutionDecidingontheinventionApplyingforapatent策划：《学生双语报》9Thesuitableorder:策划：《学生双语报》10ReadingTheproblemofthesnakes策划：《学生双语报》10Reading策划：《学生双语报》11

Task-1：Skimthewholepassageandgetthemainidea.Thetextnarrates_____________________andpresents_____________________andapplyingfor__________.theproblemofthesnakestheproceduresofcatchingthemapatent策划：《学生双语报》11Task-1：Skimthe策划：《学生双语报》12Findoutwhichparagraphorparagraphsdealwitheachinventingprocessinthepassageandfindtheexamples:paragraphStagesExamplesinthisstoryFindaproblemThesnakemustbe________butnot______DoresearchLookfor________ofremoval;the______ofsnakesThinkofacreativesolutionIdentify_______possibleapproaches:choose______.removedharmedmethodshabitsthreeone123Task-2：

策划：《学生双语报》12Findoutwhichpa策划：《学生双语报》13TestthesolutionseveraltimesTry_____timestomakeitwork____________ApplyforapatentThismeansthesolutionis___________4,5,67threeefficientlyrecognized策划：《学生双语报》13Testthesolution策划：《学生双语报》141.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

callup

nowandthen

getridof

distinguishoneself

livingcreatures

anewapproach

setabout

decideon

attractthemintoatrap

anice-creammaker

atthesametime

Task–3：phrasesandsentences策划：《学生双语报》141.打电话策划：《学生双语报》1512.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。disappearintoaconvenientholeinthewall

pickup

accordingto

thepassivesnakes

releasethemallbackintothewild

bepressedby

thepatentoffice

fillintheform

amatterof

Thiswasintheexpectationthatthesnakeswouldbiteagain.YouwillknowifIsucceedbythesizeofmyblankbalance.策划：《学生双语报》1512.消失在墙壁附近的洞里disap策划：《学生双语报》16LanguagepointsforreadingI策划：《学生双语报》16Languagepointsfo策划：《学生双语报》171.WhenIcalledupmymotherinthecountrysideonthetelephone,shewasveryupset.callup打电话，使…回忆起今晚我会给你打电话。__________________________I’llcallyouuptonight.老相片引起了我对童年的回忆。_____________________________Theoldphotocallsupmemoriesofmychildhood.策划：《学生双语报》171.WhenIcalledu策划：《学生双语报》18callbackcallforcallincalloncallat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）Ex.----CanIdothejob?----I’mafraidnot,becauseit______skillandpatience.callsonB.callsoutC.callsupD.callsforD策划：《学生双语报》18callback召唤某人回来；再策划：《学生双语报》192.nowandthen时而；不时=sometimes,butnotoften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相关短语：有时；不时时而；不时从现在开始，今后刚才从那时以来策划：《学生双语报》192.nowandthen时而策划：《学生双语报》203.Herewasachanceformetodistinguishmyselfbyinventingsomethingthatwouldcatchsnakesbutnotharmthem.distinguishvt.&vi.(1)辨别；辨认从远处我能认出他们。___________________________Icandistinguishthematadistance.(2)（常与from,between连用）区别；区分你能区分那两个物体吗？________________________________应当教育孩子分辨好坏。Childrenshouldbetaughtto__________________Canyoudistinguishbetweenthosetwoobjects?distinguishrightfromwrong策划：《学生双语报》203.Herewasachan策划：《学生双语报》21(3)(常与from连用)使别于；有…特点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.distinguishesmenfromanimalsaredistinguished(4)distinguishoneself显扬自己；使自己扬名这个人因智慧而扬名。Theman________________________________.distinguishhimselfbyhiswisdom策划：《学生双语报》21(3)(常与from连用)使别于策划：《学生双语报》22bedistinguishedfromdistinguish…from…bedistinguishedbybedistinguishedfor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.著名的，出名的有区别的可区别的策划：《学生双语报》22bedistinguishedf策划：《学生双语报》234.IsetaboutresearchingthehabitsofsnakessoIcouldtrapthemintheeasiestway.setabout=setout:tobeginorstart着手；开始他一到那儿就着手解决问题。He__________________________assoonashearrivedthere.=He________________________assoonashearrivedthere.setaboutsolvingtheproblemsetouttosolvetheproblem策划：《学生双语报》234.Isetaboutres策划：《学生双语报》24setout的另一个意思为“动身”，“出发”，后面常跟介词for他们以出发到上海去了。_____________________________________.Theyhavesetout(=setoff)forShanghaisetoutsetouttodosth.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，产生策划：《学生双语报》24setout的另一个意思为“动身”策划：《学生双语报》255.…,whichfreezeshardwhencooled.…,（果冻）被冷却后会变硬。whencooled为whenitiscooled的省略结构when/while/once/unless/if

等连词所引导的时间状语从句中的主语与主句主语相一致，且从句中含有系动词be时，从句中的主语和系动词be可省略，形成“连词+分词”结构。策划：《学生双语报》255.…,whichfreeze策划：《学生双语报》26(1)_________withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.CompareB.whencomparingC.comparingD.Whencompared(2)_____moretime,wearesuretofinishit.A.GivenB.GivingC.BegivenD.IfgivingDA策划：《学生双语报》26(1)_________with策划：《学生双语报》27Grammar-----RevisethePastParticipleastheAttribute,PredicativeandObjectComplement

策划：《学生双语报》27Grammar-----Revise策划：《学生双语报》28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系。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。Explanation：

策划：《学生双语报》28过去分词做定语：表示分词动作与所修饰策划：《学生双语报》29破损的窗户很快就会被换掉。______________________willbereplacedsoon.=Thewindowwhichwasbrokenwillbereplacedsoon.昨天买的书确实不错。Thebooks_______________areofhighquality.=thebookswhichwereboughtyesterdayareofhighquality.Thebrokenwindowboughtyesterday策划：《学生双语报》29破损的窗户很快就会被换掉。昨天买的书策划：《学生双语报》30过去分词作表语：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。这时过去分词可以被看作一个形容词，是形容词化的过去分词。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。Hebecame_____________whenheheardhehadwonthefirstplaceinthecompetition.I’minterestedinreadingnovelswrittenbyJinYongexcited策划：《学生双语报》30过去分词作表语：过去分词做表语，表示策划：《学生双语报》31过去分词作宾语补足语：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。可以带过去分词做宾语补足语的动词有：see,hear,watch,feel,think,find等表示感觉和心理状态的动词。我们发现她变了很多。___________________________________.Wefoundhergreatlychanged策划：《学生双语报》31过去分词作宾语补足语：做宾语补足语的策划：《学生双语报》322.make,get,have,help,leave等表示“致使”意义的动词。什么使他们这样害怕？_________________________________.3.like,want,wish,order等表示“希望，要求”等意义的动词。他不想让这样的问题在会上讨论。Hewon’tlikesuchquestions________________________.Whatmadethemsofrightened?discussedatthemeeting策划：《学生双语报》322.make,get,have策划：《学生双语报》33高考链接：Sarah,hurryup.I’mafraidyouwon’thavetimeto_____beforetheparty.(NMET2004)getchangedB.getchangeC.getchangingD.gettochange2.Thediscdigitally_____inthestudio,soundedfantasticatthepartythatnight.(2004上海）recordedB.recordingC.toberecordedD.havingrecordedAA策划：《学生双语报》33高考链接：Sarah,hurry策划：《学生双语报》343.LindaworkedfortheMinnesotaManufacturingandMiningCompany,____as3M.(2004浙江)knowingB.knownC.beingknownD.tobeknown4.Youshouldunderstandthetrafficrulebynow.You’vehadit______oftenenough.（2005天津）A.explainingB.toexplainC.explainD.explainedBD策划：《学生双语报》343.Lindaworkedfo策划：《学生双语报》35Takeabreak!Thankyou！策划：《学生双语报》35Takeabreak!Thank策划：《学生双语报》36

Unit3Inventorsandinventions课件制作人王艳辉策划：《学生双语报》1Unit3课策划：《学生双语报》37Warmingup:Ingroups,discusstheinventionsyouknowandthenmakealist.Warmingup策划：《学生双语报》2Warmingup:Ingroup策划：《学生双语报》381.Doyouknowwhattheseinventionsareandwhendidtheyhappen?Telephone1876策划：《学生双语报》31.Doyouknowwhat策划：《学生双语报》39television1923colortelevision1940策划：《学生双语报》4television1923col策划：《学生双语报》40Atomicbomb1945策划：《学生双语报》5Atomicbomb1945策划：《学生双语报》41Creditcards1950策划：《学生双语报》6Creditcards1950策划：《学生双语报》422.Whatisaninvention?AnInventionissomethingthatiscreatedbyahumanbeing.Inventingisascientificactivity.策划：《学生双语报》72.Whatisaninvent策划：《学生双语报》433.Doyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Discussinpairs,andthenputthefollowingstagesintoasuitableorder.1.Applyingforapatent2.Findingaproblem3.Doingresearch4.Testingthesolution5.Thinkingofacreativesolution6.Decidingontheinvention策划：《学生双语报》83.Doyouknowthes策划：《学生双语报》44Thesuitableorder:FindingaproblemDoingresearchThinkingofacreativesolutionTestingthesolutionDecidingontheinventionApplyingforapatent策划：《学生双语报》9Thesuitableorder:策划：《学生双语报》45ReadingTheproblemofthesnakes策划：《学生双语报》10Reading策划：《学生双语报》46

Task-1：Skimthewholepassageandgetthemainidea.Thetextnarrates_____________________andpresents_____________________andapplyingfor__________.theproblemofthesnakestheproceduresofcatchingthemapatent策划：《学生双语报》11Task-1：Skimthe策划：《学生双语报》47Findoutwhichparagraphorparagraphsdealwitheachinventingprocessinthepassageandfindtheexamples:paragraphStagesExamplesinthisstoryFindaproblemThesnakemustbe________butnot______DoresearchLookfor________ofremoval;the______ofsnakesThinkofacreativesolutionIdentify_______possibleapproaches:choose______.removedharmedmethodshabitsthreeone123Task-2：

策划：《学生双语报》12Findoutwhichpa策划：《学生双语报》48TestthesolutionseveraltimesTry_____timestomakeitwork____________ApplyforapatentThismeansthesolutionis___________4,5,67threeefficientlyrecognized策划：《学生双语报》13Testthesolution策划：《学生双语报》491.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

callup

nowandthen

getridof

distinguishoneself

livingcreatures

anewapproach

setabout

decideon

attractthemintoatrap

anice-creammaker

atthesametime

Task–3：phrasesandsentences策划：《学生双语报》141.打电话策划：《学生双语报》5012.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。disappearintoaconvenientholeinthewall

pickup

accordingto

thepassivesnakes

releasethemallbackintothewild

bepressedby

thepatentoffice

fillintheform

amatterof

Thiswasintheexpectationthatthesnakeswouldbiteagain.YouwillknowifIsucceedbythesizeofmyblankbalance.策划：《学生双语报》1512.消失在墙壁附近的洞里disap策划：《学生双语报》51LanguagepointsforreadingI策划：《学生双语报》16Languagepointsfo策划：《学生双语报》521.WhenIcalledupmymotherinthecountrysideonthetelephone,shewasveryupset.callup打电话，使…回忆起今晚我会给你打电话。__________________________I’llcallyouuptonight.老相片引起了我对童年的回忆。_____________________________Theoldphotocallsupmemoriesofmychildhood.策划：《学生双语报》171.WhenIcalledu策划：《学生双语报》53callbackcallforcallincalloncallat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）Ex.----CanIdothejob?----I’mafraidnot,becauseit______skillandpatience.callsonB.callsoutC.callsupD.callsforD策划：《学生双语报》18callback召唤某人回来；再策划：《学生双语报》542.nowandthen时而；不时=sometimes,butnotoften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相关短语：有时；不时时而；不时从现在开始，今后刚才从那时以来策划：《学生双语报》192.nowandthen时而策划：《学生双语报》553.Herewasachanceformetodistinguishmyselfbyinventingsomethingthatwouldcatchsnakesbutnotharmthem.distinguishvt.&vi.(1)辨别；辨认从远处我能认出他们。___________________________Icandistinguishthematadistance.(2)（常与from,between连用）区别；区分你能区分那两个物体吗？________________________________应当教育孩子分辨好坏。Childrenshouldbetaughtto__________________Canyoudistinguishbetweenthosetwoobjects?distinguishrightfromwrong策划：《学生双语报》203.Herewasachan策划：《学生双语报》56(3)(常与from连用)使别于；有…特点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.distinguishesmenfromanimalsaredistinguished(4)distinguishoneself显扬自己；使自己扬名这个人因智慧而扬名。Theman________________________________.distinguishhimselfbyhiswisdom策划：《学生双语报》21(3)(常与from连用)使别于策划：《学生双语报》57bedistinguishedfromdistinguish…from…bedistinguishedbybedistinguishedfor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.著名的，出名的有区别的可区别的策划：《学生双语报》22bedistinguishedf策划：《学生双语报》584.IsetaboutresearchingthehabitsofsnakessoIcouldtrapthemintheeasiestway.setabout=setout:tobeginorstart着手；开始他一到那儿就着手解决问题。He__________________________assoonashearrivedthere.=He________________________assoonashearrivedthere.setaboutsolvingtheproblemsetouttosolvetheproblem策划：《学生双语报》234.Isetaboutres策划：《学生双语报》59setout的另一个意思为“动身”，“出发”，后面常跟介词for他们以出发到上海去了。_____________________________________.Theyhavesetout(=setoff)forShanghaisetoutsetouttodosth.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，产生策划：《学生双语报》24setout的另一个意思为“动身”策划：《学生双语报》605.…,whichfreezeshardwhencooled.…,（果冻）被冷却后会变硬。whencooled为whenitiscooled的省略结构when/while/once/unless/if

等连词所引导的时间状语从句中的主语与主句主语相一致，且从句中含有系动词be时，从句中的主语和系动词be可省略，形成“连词+分词”结构。策划：《学生双语报》255.…,whichfreeze策划：《学生双语报》61(1)_________withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.CompareB.whencomparingC.comparingD.Whencompared(2)_____moretime,wearesuretofinishit.A.GivenB.GivingC.BegivenD.IfgivingDA策划：《学生双语报》26(1)_________with策划：《学生双语报》62Grammar-----RevisethePastParticipleastheAttribute,PredicativeandObjectComplement

策划：《学生双语报》27Grammar-----Revise策划：《学生双语报》63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系。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。Explanation：

策划：《学生双语报》28过去分词做定语：表示分词动作与所修饰策划：《学生双语报》64破损的窗户很快就会被换掉。______________________willbereplacedsoon.=Thewindowwhichwasbrokenwillbereplacedsoon.昨天买的书确实不错。Thebooks_______________areofhighquality.=thebookswhichw