金识源九年级英语全册 Unit 1 When was it invented？（第5课时）Section B（3aSelf Check）课件 鲁教版五四制.ppt

unit1whenwasitinvented sectionb3a selfcheck review 1 成为奥运会的比赛项目 reviewtheexpressionsandsentences becomeaneventattheolympics 3 阻止某人做某事 2 把 分开 4 钦佩 仰慕 divide into stopsb fromdoingsth lookupto 5 鼓励某人做某事 6 实现他们的梦想 encouragesb todosth achievetheirdreams 7 人们相信历史上第一次篮球比赛是在1891年12月21日 8 他被要求想出一种能在冬季玩的比赛 itwasbelievedthatthefirstbasketballgameinhistorywasplayedondecember21 1891 hewasaskedtothinkofagamethatcouldbeplayedinthewinter 9 他将班里的人分成两队并教给他们玩这个新游戏 10 同时他们需要阻止竞争队将球投入自己的篮筐 hedividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame atthesametime theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket 11 nba中外国球员数量有所增加 其中也包括中国球员 12 很多年青人钦佩这些篮球英雄们 并想像他们一样 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 我认为 是一项很有用的发明 2 wasinventedby 是由 某人 发明的3 wasinventedin 是在 某时间 发明的4 itwasusedfor 它被用来 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 百灵鸟 isafunsongaboutabird 一 用所给单词的适当形式填空 sudden exercises wasinvented canadian 4 they invite totakepartinthemaydaycelebrationsinbeijing 5 the popular ofprivatecarsischangingthepeople slifestyle 6 whenthebill bring tohim hewassuchsurprised wereinvited popularity wasbrought 7 theygavetheirlivesfortheircountryandwerehonored