新仁爱英语九年级上册Uni Toic Section Cppt课件.ppt

Unit4AmazingScience Topic1Whenwasitinvented SectionC 城北学校 Shenzhou launch inChina in2013 1 WherewasShenzhou launchdeveloped ItwasdevelopedinChina 2 WhenwasShenzhou launchdeveloped 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 Buttheyweren tdiscouragedbywhatpeoplesaid 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 Wecan tbuyanythingbecause 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 Wedon thaveenoughbooks soyouhaveto onewithJack A shareB enjoyC useD buy 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 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 Let sreadanarticleaboutzero Longlongagotherewasnozero Towritethenumbersixty threepeoplewrote63 Towritesixhundredandthree peoplewrote63 Thespacebetweensixandthreewastheretomean notany tens Sometimespeopledidnotrememberthespace Itwashardtoseeandread Laterpeopleusedadottoholdthespace Sixhundredandthreelookedlikethis6 3 Butthedotwashardtosee Sopeopleputacirclearounditlikethis6 3 Thenpeoplecouldseethedot Theyrememberedthespace atlast onlythecirclearoundthedotwasused Itwaslikeazero Thisisonestoryofhowthezerocametobeused Nowzerohasmanyimportantuses Zerotellshowmany Canyoutellsomeotherwaysofusingzero 3Doyouknowhowtobeaninventor Doyouwanttoinventsomething Writeapassageaboutyourinvention Thefollowingquestionsmayhelpyou 1 Howdoyoucometotheideaofyourinvention 2 Whatdoesitlooklike 3 Whatisitmadeof from 4 What situsedfor 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 thoughitcan trunorspeak 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 I mnotsure 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 spadebuttheotherworkerbecamethebossofthebuildingcompany Doyo