Unit+12+Topic+Talk+课件【知识精讲精研】北师大版高中英语选择性必修第四册

Unit12InnovationTopicTalkTopicTalk:第一段：采访，一位发明家接受采访，谈论自己最新的发明；

第二段：对话，在课堂中，3名学生小组讨论日常生活中最有用的发明。单元话题：InnovationLesson1ScientificBreakthroughs

语篇类型：说明文语篇内容：二十世纪最重要的科技突破Lesson2AhaMoment语篇类型：访谈语篇内容：在进行创造性工作时的顿悟时刻Lesson3StephenHawking语篇类型：记叙文语篇内容：史蒂夫•霍金WritingWorkshop:AnIntroductionofanInventorandHis/HerInvention语篇类型：说明文语篇内容：发明家及其发明ViewingWorkshop:

HowNewTechonologyHelpsBlindPeopleExploretheWorld语篇类型：专题讲座语篇内容：科技创新为盲人带来的变化ReadingClub1AncientChineseInventions语篇类型:说明文语篇内容：中国古代四大发明ReadingClub2：

SimpleInventionsthatchangedtheworld语篇类型:说明文语篇内容：钟表、冰箱、电梯的发明意义形成核心素养：本单元主题为“科技发展与技术创新”，学生须学习相关的主题内容，了解发明的过程和意义，感悟创新人物的精神和品质；激发创新意识并鼓励他们形成创新实践能力，实现英语课程的育人价值。

LearningObjectives010203TotalkaboutinventionsanddiscoveriesTolistenforgeneralandspecificinformationandunderstandwordsincontextTowriteashortparagraphaboutinventors04Todiscussquotesoninventors【预习评价】1.innovatev.

创新

；改革

___________n.创新；新思想2.well-being______________3.entertainv.

使有兴趣；娱乐

_____________n.

娱乐活动，娱乐节目

4.persistentadj.坚持不懈的_____________n.

坚持不懈

5.giftn.

天赋；礼物__________

adj.

有天赋的，有才华的6.productn.产品______________adj.

多产的；富有成效的7.transformv.使转换，使改变_______________n.

转变，改观8.alabor-savingmachine_________________9.thinkoutsidethebox________________________10.putsth.intooperation_____________________11.(every)onceinawhile______________________12.draw...from..._________________13.distinguish...from...____________innovationentertainment节省劳力的机器重点词汇n.健康，幸福persistencegifted不拘一格地思考，

跳出框框思考实施；使.......运转偶尔，有时从......中得到......区分......和......transformationproductiveEnjoythefollowingpicturesandtrytodistinguishinventionsfromdiscoveries.thecomputerSinan,theancientChinesecompassRadiumDNAafossilIDIDDsomethingthathasneverbeenusedormadebeforesomethingthathasalreadyexistedinnatureandthatpeoplefindoutaboutStep1:leadinDiscussionWorkinpairsanddiscussthefollowingquestions.1.Whatinventionsordiscoveriesaresignificantinimprovingthequalityofhumanlife?2.Whataretheinventionsyoucannotlivewithout?Why?HealthandWell-beingVitamintablets______…EntertainmentandCommunicationTheInternet______…TravelandTransportAeroplanes______…Step1:leadinDiscussionWorkinpairsanddiscussthefollowingquestions.1.Whatinventionsordiscoveriesaresignificantinimprovingthequalityofhumanlife?2.Whataretheinventionsyoucannotlivewithout?Why?EntertainmentandCommunicationTheInternet______…TheInternetisaninventionthatIcannotlivewithoutasIuseiteverydayforstudy,funandcommunication.Example:

Listenandunderlinetheexpressionsyouhear.Step2:Listeningtask1Inventor’sInterestsandQualitiessolvingproblems,improvingthewell-beingofhumanlife,discoveringthemysteriesoftheuniverse,understandingtheworldhowourlivescanbeimproved,creative,curious,smart,persistent,hardworking,giftedInventorsareinterestedin________and____.Theyare__________and____________.TextBuilderYouwilllistentoaninventortalkingaboutherlatestinvention.Step2:Listeningtask1TypesofInventionsplasticandgarbagegatheringdevice,labour-savingmachine,energy-savingequipment,environmentalprotectiondevice,health-caretoolMyinventionisatypeof_________Step2:Listeningtask1AdvantagesofInventionscheaptoproduce,easytouse,light,small,useful,helpful,convenient,productive,environmental-friendly,fastThebiggestadvantageisthatitis__________WhatWhatWhyStep3:SpeakingtaskUsetheTextBuildertotalkaboutaninventorandoneparticularinventionthathe/shehasmade.Inventors’InterestsandQualitiesAdvantagesofInventionsInnovationTypesofInventionsWhatWhatWhyStep3:SpeakingtaskUsetheTextBuildertotalkaboutaninventorandoneparticularinventionthathe/shehasmade.YuanLongpingandhybridriceBellandthetelephoneEdisonandthelightbulbWhatWhatWhyListentothedialogueandfillintheblanks.Step4:Listeningtask2BeforetheInternet1.Only_________andother________peopleusedcomputers.2.PeoplehadonlyTV,___________andbookstogetinformation.3.couldn’t________withfriendsonlineor_____and________emails.Only_________callsandletters.WhentheInternetwasinvented1.inventedinthe__________.2.wasn’t_________useduntilthe1990s.ConclusionOurlifehasbeen______________insuchashorttime.scientiststechnicalnewspaperschatsendreceivetelephone1960swidelytransformedWhatWhatWhyStep5:QUOTE&UNQUOTE

Everyonceinawhile,anewtechnology,anoldproblem,andabigideaturnintoaninnovation。

―DeanKamen有时，一项新技术、一个老问题和一个大想法会变成一种创新。

—迪安•卡门IamoneofthosewhothinklikeNobel,thathumanitywilldrawmoregoodthanevilfromnewdiscoveries.

—MarieCurie我和诺贝尔一样认为，人类从新发现中得到的好处要多于坏处。

—玛丽•居里WhatWhatWhyStep5:QUOTE&UNQUOTE

Innovationdistinguishesbetweenaleaderandafollower.―SteveJobs领导者和追随者的区别在于是否有创造力。

—史蒂夫•乔布斯Intelligenceistheabilitytoadapttochange.―StephenHawking智慧就是适应变化的能力。

—斯蒂芬•霍金Usethelanguageyouhavelearnttowriteashortparagraphaboutinventors’interestsandqualitiesingeneral.Supportyouropinionwithsomeexamples.Languagepoints1.enter