电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

Unit-4-Topic-1-Section-CVIP免费

Unit-4-Topic-1-Section-C_第1页
1/19
Unit-4-Topic-1-Section-C_第2页
2/19
Unit-4-Topic-1-Section-C_第3页
3/19
Unit4AmazingScienceTopic1Whenwasitinvented?SectionCInventionInventorYearcarKarlBenz1885telephoneAlexanderGrahamBell1876TVJohnBaird1926•A:Whenwasthecarinvented?•B:Itwasinventedin1885.•A:Whowasthecarinventedby?•B:ItwasinventedbyKarlBenz.Makedialogslikethis:Workingroupsanddiscussthequestionsbeforereading.1.Whatisaninvention?inventionn.发明,创造inventv.发明,创造inventorn.发明者,发明家Aninventionmaybeanewproductoranewwayofdoingthings.•2.Listsomeinventionsthatyouknowandtheirinventors.•lightbulbcartelephonetelevisionradio…•3.Doyouthinkyoucanbeaninventor?Why?Yes,inventingisinterestingandexcitingandeveryonecanbeaninventor.v.列清单,把…列表Workingroupsanddiscussthequestionsbeforereading.inventioncrayonthoughtsillybrainstormevaluateredesigndetailedA.愚蠢的,傻的B.发明,创造C.彩色铅笔D.想法,看法,主意E.集思广益,动脑筋F.重新设计G.估值,评价,评估H.详细的Matchthewordswiththeirmeanings.A.Drawyourinvention.B.Nameyourinvention.C.Testyourinvention.D.Useyourimagination.E.Plananddesignyourinvention.1bRead1aandputthesentencesinthecorrectplaces.___Youcanhavewildandcrazythoughts.Rememberthatnoideaistoosilly.ManypeoplelaughedattheWrightbrothersandsaidtheywouldneverfly.Buttheyweren’tdiscouragedbywhatpeoplesaid.That’swhynowwehaveplanes.D想像力1bRead1aandputthesentencesinthecorrectplaces._______Carefulplanningisimportantintheinventionprocess.Thisisthetimetobrainstormforideasandtoevaluatethem._______Makeadetaileddrawingofyourinventionsootherswillunderstandhowyourinventionworks.Makeamodelofyourinvention._______Seeifyourinventionworksasitisplanned.Ifnot,domoreresearch,redesignit,andtestitagain._______Everyinventionneedsaname.Shareyourinventionswithothers.EACB1cRead1aagainandfillintheblanks.Whenyouwanttohaveaninvention,firstyoumustuseyour________.Thenyoushouldplananddesignit.Carefulplanningisvery_________intheinvention.Third,youshouldmakea_______drawingofyourinventionandmakeamodelofit.Ifyouwanttomakeyourinventionmoresuccessful,youmust______itagainandagain.Afterthat,you_______yourinvention.Last,rememberthatyoushould_______yourinventionwithothers.imaginationimportantdetailedtestnameshare1aReadandunderstand.Canyoulistit?1.Aninvention–comeabout–solveaproblem–theresultof–crayons—noneof–bemadein–interesting,exciting–inventor–afewsimplesteps2.Useyourimagination–thought–silly–laughat–bediscouraged3.Plananddesignyourinvention–beimportantto–brainstorm–evaluate4.Drawyourinvention—makeadetaileddrawing5.Makeamodel6.Testyourinvention--domoreresearch7.Nameyourinvention8.Share…withRetellitballoongunrobotkeyboard1.Whatarethetop3mostimportantinventions?Why?2.Whichistheleastimportantinvention?Why?2Discusswithyourpartnerwhichofthefollowingsarethetop3mostimportantinventionsandwhichistheleastimportantinvention.Thenexplainyourchoicetotheclass.•Example:•Ithinkzeroisthemostimportantinvention.ItissaidthatitwasinventedbyanIndian.Itisaveryinterestingnumber.Forexample,Ihaveonlytenyuan.Ifyouaddfivezerosafteritforme,haha,Iwillbearichman.3Doyouknowhowtobeaninventor?Doyouwanttoinventsomething?Writeapassageaboutyourinvention.Thefollowingquestionsmayhelpyou.•1.Howdoyoucometotheideaofyourinvention?•2.Whatdoesitlooklike?•3.Whatisitmadeof/from?•4.What’situsedfor?•5.Whatareyougoingtonameit?Beforewriting,thinkmoreclearlyandtellaboutthelooks,uses,advantagesanddisadvantagesofanobject.•Myinventionisa...

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

Unit-4-Topic-1-Section-C

您可能关注的文档

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部