新仁爱英语九年级上册Unit 4 Topic 1 Section C

.,Unit4AmazingScience,Topic1Whenwasitinvented,SectionC,城北学校,.,Shenzhoulaunch/inChina/in2013,1.WherewasShenzhoulaunchdeveloped?,ItwasdevelopedinChina.,2.WhenwasShenzhoulaunchdeveloped?,Itwasdevelopedin2013.,.,Workingroupsanddiscussthequestionsbeforereading.,Whatisaninvention?Aninventionmaybeanewproductoranewwayofdoingthings.,2.Lputer/lock/television/lightbulb/chopsticks/crayon,3.Doyouthinkyoucanbeaninventor?Why?,Yes,inventingisinterestingandexcitingandeveryonecanbeaninventor.,.,TeachingAims:,1.Learnandmarsternewwordsandphrases:invention/list/crayon/thought/silly/brainstorm/evaluate/detailed/redesign/imagination/balloon/gun/robot2.Talkabouttheeventsinthepast.PassiveVoice.3.Teachingandlearningdifficultpoints：a).Buttheywerentdiscouragedbywhatpeoplesaid.b).Makeadetaileddrawingofyourinventionssootherswillunderstandhowyourinventionworks.c).Noneofthesethingswasplantedinfields.d).Seeifyourinventionworksasitisplanned.,.,一.读1a短文，在文中划出下列短语并朗读。1.一种做事的新方法_2.出现、发生_3.大多数时候_4.种在田里_5.在发明的过程中_6.事故的结果_7.几个简单要遵从的步骤_8.疯狂的想法_9.人们所说的话_10.为-灰心丧气_11.为制作一个模型_12.为-制一个详细的图纸_13.像被计划的那样起作用_14.跟分享_15.运用你的想像力_,预习导纲,二.读下列句子，翻译并探究。1.Inventionscomeaboutinmanyways.译：_探究：comeabout意为_.come加介词或副词构成的动词短语还有：comefrom_,comeback_,comeover_.comealong_,comeon_,comeout_,comein_.comeupwith_,comeintobeing_.,.,做一做：Canyoutellmehowtheaccident_?A.camedownB.comeaboutC.cameaboutD.comeout,2.Noneofthesethingswasplantedinfields.译：_探究：none不仅指人也可指物，其后常跟_短语。none代替不可数名词做主语时，谓语动词用_形式；代替可数名词作主语时，谓语动词用_数均可。注意：noone用来指人，不接of短语，作主语时谓语动词用_形式。做一做：a).Wecantbuyanythingbecause_oftheshopsareopenatthistime.A.allB.someC.anyD.noneb).Howmanyapplesarethereinthebasket?_.Youhadbettergoandbuysome.A.NooneB.NothingC.NoneD.Neither,.,当堂训练,1.Whatwilltheweatherbeliketomorrow?It_berainy,cloudyorsunny.Whoknows?A.mustB.mayC.shallD.could2.Therearemanykindsofjeans_inthemodernsupermarket.A.chooseB.choosingC.tochooseD.tochoosefrom3.ZhongzhouSubwayLine1_onDec.26.2013.Nowitiseasyforpeopletogothroughthecityfromwesttoeast.A.isfinishedB.wasfinishedC.finshedD.willfinish4.Theairpollutionwillcausesome_ifwestillhavenoeffectivemeasurestotake.A.problemsB.questionsC.ideasD.thoughts5.Wedonthaveenoughbooks,soyouhaveto_onewithJack.A.shareB.enjoyC.useD.buy,.,A.Drawyourinvention.B.Nameyourinvention.C.Testyourinvention.D.Useyourimagination.E.Plananddesignyourinvention.,1bRead1aandputthesentencesinthecorrectplaces.,_Youcanhavewildandcrazythoughts.Rememberthatnoideaistoosilly.ManypeoplelaughedattheWrightbrothersandsaidtheywouldneverfly.Buttheywerentdiscouragedbywhatpeoplesaid.Thatswhynowwehaveplanes.,D,想像力,.,1bRead1aandputthesentencesinthecorrectplaces.,_Carefulplanningisimportantintheinventionprocess.Thisisthetimetobrainstormforideasandtoevaluatethem._Makeadetaileddrawingofyourinventionsootherswillunderstandhowyourinventionworks.Makeamodelofyourinvention._Seeifyourinventionworksasitisplanned.Ifnot,domoreresearch,redesignit,andtestitagain._Everyinventionneedsaname.Shareyourinventionswithothers.,E,A,C,B,.,1cRead1aagainandfillintheblanks.,Whenyouwanttohaveaninvention,firstyoumustuseyour_.Thenyoushouldplananddesignit.Carefulplanningisvery_intheinvention.Third,youshouldmakea_drawingofyourinventionandmakeamodelofit.Ifyouwanttomakeyourinventionmoresuccessful,youmust_itagainandagain.Afterthat,you_yourinvention.Last,rememberthatyoushould_yourinventionwithothers.,imagination,important,detailed,test,name,share,.,1aReadandunderstand.,.,2Discusswithyourpartnerwhichofthefollowingsarethetop3mostimportantinventionsandwhichistheleastimportantinvention.Thenexplainyourchoicetotheclass.,Example:Ithinkzeroisthemostimportantinvention.ItissaidthatitwasinventedbyanIndian.Itisaveryinterestingnumber.Forexample,Ihaveonlytenyuan.Ifyouaddfivezerosafteritforme,haha,Iwillbearichman.,.,Letsreadanarticleaboutzero.,Longlongagotherewasnozero.Towritethenumbersixty-threepeoplewrote63.Towritesixhundredandthree,peoplewrote63.Thespacebetweensixandthreewastheretomean.notanytens.Sometimespeopledidnotrememberthespace.Itwashardtoseeandread.Laterpeopleusedadottoholdthespace.Sixhundredandthreelookedlikethis6.3.Butthedotwashardtosee.Sopeopleputacirclearounditlikethis63.Thenpeoplecouldseethedot.Theyrememberedthespace.atlast,onlythecirclearoundthedotwasused.Itwaslikeazero.Thisisonestoryofhowthezerocametobeused.Nowzerohasmanyimportantuses.Zerotellshowmany.Canyoutellsomeotherwaysofusingzero?,.,3Doyouknowhowtobeaninventor?Doyouwanttoinventsomething?Writeapassageaboutyourinvention.Thefollowingquestionsmayhelpyou.,1.Howdoyoucometotheideaofyourinvention?2.Whatdoesitlooklike?3.Whatisitmadeof/from?4.Whatsitusedfor?5.Whatareyougoingtonameit?,Beforewriting,thinkmoreclearlyandtellaboutthelooks,uses,advantagesanddisadvantagesofanobject.,.,Myinventionisarobot.Itiscalled“Superman”.Thereisacomputerinsideitsbody.Itlookslikeatiger.Whenyouseeitforthefirsttime,youmaybefrightened.Infact,itisgentleandpolite.Itcanhelpusdohousework,suchascleaningaroom,washingdishes,andmakingthebed.Whentheroomisdirty,itwillbegintoworkatonce.Itcanalsowatchoverahouseinsteadofhumans.Itiscareful,cleverandhard-working.Inshort,thisrobotisveryusefultous,thoughitcantrunorspeak.,Youcanwriteitlikethis:,.,i_n.thecreationofsomethinginthemind;theactofinventingc_n.arod(棒）ofcoloredwax（蜡）usedfordrawingt_n.anideathatyouhaveinyourminds_adj.foolishb_n.smallthininflatable(可充气的）rubberbagwithnarrowneckg_n.aweapon（武器）fromwhichbullets（子弹）orotherthingsarefiredr_n.amachinethatcanmoveautomatically（自动地）k_n.thesetofkeysthatyoupressinordertooperateit,Completethefollowingwordsaccordingtotheirfirstlettersandmeanings.,nvention,rayon,hought,illy,alloon,un,obot,eyboard,.,1.Peopleusedthelightbulbswidelyinthepast.(改为被动语态）Thelightbulbs_bypeopleinthepast.2.Wecanlaunchspaceshipstoexploreotherplanets.(改为被动语态）Spaceships_toexploreotherplanets.3.GoreVerbiniskidirectedthemoviePiratesoftheCaribeaninAmerica.(对划线部分提问）_GoreVerbiniski_themoviePiratesoftheCaribbean?4.TheMP3playerwasdevelopedaround1998.(对划线部分提问)_theMP3player_?,Exercises,werewidelyused,canbelaunched,Wheredid,direct,Whenwas,developed,.,单项选择,1.Inmyopinions,itisimportanttoexpressour_toparentswhenwehavedisagreements.A.hobbiesB,thoughtsC.habitsD.jobs2.Ifyoucheckyourreportmorecarefully,youcanavoidmore_mistakes.A.cleverB.awfulC.luckyD.silly3.Willyougototheopeningceremony?IfI_,Iwillgo.A.inviteB.aminvitedC.willbeinvitedD.haveinvited4.Excuseme,Wherearetheygoingtoplayfootball?Sorry,Imnotsure.Asktheteamleader.He_know.A.canB.mayC.shallD.need5.Doyouhave_MP5,Lucy?Yes,Ihave_.A.a,oneB.an,oneC.a,itD.an,it,.,词语运用,Therewasonceamanwhowasthebossofabuildingcompany.Oneday,aboyinoldclothesrantoaskhim,”HowcanIbecomeas_asyouwhenIgrowup.“Hereisastoryabouttwoworkers,Thefirstworkerenjoyed_aspade(铁锹)withoutdoinganything.The_workerworkedhardwithoutsayinganything.Andhenevercomplainedaboutthelong_ofworkandhislowpay.Severalyearslater,thefirstworkerwasstillholding_spadebuttheotherworkerbecameth