九年級(jí)英語全冊(cè) Unit 6 When was it invented Section B（3a-self check）課件 （新版）人教新目標(biāo)版.ppt

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Unit6Whenwasitinvented?,SectionB3a-SelfCheck,Review,1.成為奧運(yùn)會(huì)的比賽項(xiàng)目,Reviewtheexpressionsandsentences.,becomeaneventattheOlympics,3.阻止某人做某事,2.把……分開,4.欽佩；仰慕,divide…into…,stopsb.fromdoingsth.,lookupto,5.鼓勵(lì)某人做某事,6.實(shí)現(xiàn)他們的夢(mèng)想,encouragesb.todosth.,achievetheirdreams,7.人們相信歷史上第一次籃球比賽是在1891年12月21日。___________________________________________________________________________________________________8.他被要求想出一種能在冬季玩的比賽。__________________________________________________________________,ItwasbelievedthatthefirstbasketballgameinhistorywasplayedOnDecember21,1891.,Hewasaskedtothinkofagamethatcouldbeplayedinthewinter.,9.他將班里的人分成兩隊(duì)并教給他們玩這個(gè)新游戲。___________________________________________________________________________________________________10.同時(shí)他們需要阻止競(jìng)爭(zhēng)隊(duì)將球投入自己的籃筐。________________________________________________________________________________________________,Hedividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.,Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.,11.NBA中外國(guó)球員數(shù)量有所增加，其中也包括中國(guó)球員。________________________________________________________________________________________________12.很多年青人欽佩這些籃球英雄們，并想像他們一樣。________________________________________________________________________________________________,Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.,Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.,Telling,Tellthedevelopmentofthebasketball.,BasketballwasinventedbyaCanadiandoctornamedJamesNaismith.,Whenhewasacollageteacher,hewasaskedtothinkofagamethatcouldbeplayedinwinter.,Hedividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.,Playersonthesameteammustworktogethertogettheballintheotherteam’sbasket.,Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.,Basketballisover100yearsoldandisplayedbymorethan100millionpeopleinover200countries.,ItisbelievedthefirstbasketballgameinhistorywasplayedonDecember21,1891.,Thenin1936inBerlin,itbecameaneventattheOlympics.,Writing,Problem:________________________Newinvention:____________________Whatitisusedfor:_________________,3a,Thinkofsomethingthatyoudonotliketodo.Thenthinkofaninventionthatcouldhelpyou.Makenotes.,aspecialpen,quicklytakingnotesinclass,takingnotesinclass,ThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfor….,Imagineyouareabusinessperson.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.,3b,常用句型：1.Ithink…isaveryusefulinvention.我認(rèn)為……是一項(xiàng)很有用的發(fā)明。2.…wasinventedby………是由……(某人)發(fā)明的3.…wasinventedin………是在……(某時(shí)間)發(fā)明的4.Itwasusedfor…它被用來……5.…ismadeof………是由……(材料)制成的,Onepossibleversion:,ThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfortakingnotesquicklyinclass.Itwasinventedin2012.Itismadeofplasticandsteel.Itcanrememberwhattheteachersaid.Itcanalsohelpwritedownthemainpoints.Ithinkit’sausefulinvention.,Itisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemay______thingswhichare_______thesame.It’shardtotellwhocameupwiththeideafirst.,invent,doubt,mention,nearly,website,allofsudden,SelfCheck,1.Completethepassagewiththecorrectformsofthewordsinthebox.,invent,nearly,Someinventionscanalsoleadtootherinventions_____________.Sosomepeople_____whethertheinventorcameupwiththeideahimselforherself.Theythinkthattheinventorusedsomeoneelse’sideatocreatehisorherinvention.Thatiswhybooksor_______usually_______morethanoneinventorwhengivinginformationaboutinventions.,allofasudden,doubt,websites,mention,1.Someonestolemywatch._________________________________2.Theyusedfiveeggstomakethisbigcake.__________________________________3.Whendidtheyinventthepersonalcomputer?____________________________________________________________________,Mywatchwasstolen(bysomeone).,Whenwasthepersonalcomputerinvented?,Fiveeggswereusedtomakethisbigcake.,2.Rewritethesesentencesusingthepassivevoice.,4.Theyaskedusnottoruninthehallway.____________________________________________________________________5.Someonetookthevideobacktothestore.____________________________________________________________________,Thevideowastakenbacktothestore(bysomeone).,Wewereaskednottoruninthehallway(bythem).,Invention:_________________________When:_________________________Who:_________________________Purpose:_________________________,in2013,umbrellawithalight,LiMeng,3.Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow.,seeingintheraininthedark,1.Duringtheafternoon,therewasa_______(suddenly)heavyfallofsnow.2.Ithinkthetelephone_____________(invent)beforethecar.3.The__________(Canada)songAlouette(百靈鳥)isafunsongaboutabird.,一、用所給單詞的適當(dāng)形式填空。,sudden,Exercises,wasinvented,Canadian,4.They____________(invite)totakepartintheMayDaycelebrationsinBeijing.5.The___________(popular)ofprivatecarsischangingthepeople’slifestyle.6.Whenthebill____________(bring)tohim,hewassuchsurprised.,wereinvited,popularity,wasbrought,7.Theygavetheirlivesfortheircountryandwerehonoredas________(hero).8.We___________(divide)intoeightgroupsbyourteacherlastweek.,heroes,weredivided,Homework,1.試著向你的朋友用英語講述籃球的發(fā)展過程。2.用下列詞匯造句子。lookupto,bymistake,dailyactivities,Itissaid,allofasudden,fallinto,attheOlympics,ThankYou!,