高中英语 Book 2 Unit 3 computers Reading课件.ppt

课题book2unit3computersreading languagepoints学校惠东高级中学学科英语作者黎智虹 unit3computers freetalk whatcanwedoonacomputerandthroughtheinternet 1 playcomputergames 2 qq chatonline 3 sendemailstofriends 4 downloadmusicandfilms 5 searchforinformation 6 dobusinessorwork 7 usecomputerforschoolwork 8 lookatphotographs think whichisthemostimportant don tspendtoomuchtimeplayinggames computers readingreadthepassageandfinishthefollowingform skimming 1 whichtype styledoesthetextbelongto 2 whydoesthewriterusethetitlewhoami whatkindofliterarydevices 修辞 doesthetextuse a description 描写 b narration 叙述 c exposition 说明 d argumentation 议论 personification thefirstperson simple vivid interesting understandable 2 what sthemainideaofthetext a thecomputerwantstofind whoheis b thefunctionalchangeofthecomputer c thecomputerbecomespopulararoundtheworld d thehistoryanddevelopmentofthecomputer 1 themachineisintroducingitselfmainlyaccordingto a functionb timec size summaryfillintheblanksaccordingtothetext 1historyofcomputerbeganin1642infrance 2wasthefirstbuiltonlyasacalculatingmachine andlaterasananalyticalmachinethatcould think 3 logic andproduceananswerquickerthananyperson stilllater the universalmachine isbuilt4 solve mathematicalproblems 5madecomputerhuge 6theyearshavegoneby computerhasbeenmadesmaller quicker7cleverer later computerswereconnectedbynetworkandbrought8commonpeople shomestodealwithinformationandhelpcommunication9peoplearoundtheworld since10birth computerhasalwaysbeendesignedtoservethehumanrace keys 1 the2 it3 logically4 tosolve5 which6 as7 and8 into9 between10 its 1 inpairsdiscusswhattheyhaveincommon warmingup page17 havesomethingincommon有共同之处havenothingincommon无共同之处havealotincommon有许多共同之处 languagepoints 2 astimewentby iwasmadesmaller 此句中 as是连词 引导一个时间状语从句 表示随时间的推移 可译为 随着 注意和with结构的区分 with也可以表达 随着 的意思 不过它的后面要跟名词或名词短语 1 随着经济的发展 越来越多的家庭买了小汽车 用as 用with astheeconomydevelops moreandmorefamilieshaveboughtcars withthedevelopmentoftheeconomy moreandmorefamilieshaveboughtcars 2 随着科技的进步 人们登上月球的愿望将不再是梦想 用as 用with 2 asthescienceandtechnologyimprove itwillnotbeadreamforpeopletogotothemoonanymore withtheprogressofthescienceandtechnology itwillnotbeadreamforpeopletogotothemoonanymore 4asaresultitotallychangedmyshape 因此 我完全改变了形状 l16 peoplepollutedtheenvironmenttodayandoneday asaresult theywillgetpunishmentinreturn 人们今天破坏环境 结果 因此总有一天会遭到惩罚的 asaresultofsth becauseofsth作为 的结果 因为 因为战争 石油的价格迅速上升 asaresultofthewar theoilpriceincreasesgreatly asaresult结果 因此 常位于句首 用逗号与后面的句子隔开 战争爆发了 因此 石油的价格迅速上升 thewarbrokeout asaresult theoilpriceincreasesgreatly 5anyhowmygoalistoprovidehumanswithalifeofhighquality l32 不管怎样 我的目标是给人类提供高品质的生活 anyhow anyway inspiteofthat inanycase不管怎样 无论如何 1 anyhow mygoalistopersuadeyoutogiveupsmoking 2 theschoolprovidesuswithclassroomstostudyin 3 thehotelprovidesthecustomerswiththeaccess接入ofinternet 2bythe1940s ihadgrownaslargeasaroom l14 到二十世纪四