2015年北京市西城区重点中学初三英语中考复习-科技类说明文阅读讲座课件（68张） (2)

《2015年北京市西城区重点中学初三英语中考复习-科技类说明文阅读讲座课件（68张） (2)》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、2015年北京市西城区重点中学初三英语中考复习-科技类说明文阅读readingstrategiesforexpositoryessaysreadingstrategiesforexpositoryessaysWhatare?DefinitionnaturalsciencesocialscienceDefinitiontechnology&engineeringDefinitionDefinitionsocialsciencenaturalsciencetechnology&engineering①Obstacles?January1isNewYear’sDay.Peopl

2、eusuallygivepartiestocelebrateit.TheSpringFestivalcomesnext…Ontheeveofthefestival,familymembersmeetforabigdinner.AfterdinnertheywatchTVuntilmidnight…Teachers’DayisonSeptember10.Thestudentsgivecardsorflowerstotheirteacherstoexpresstheirthanks.TheMid-AutumnFestivalcomesinSeptemberorOctober.

3、Peoplegettogetherforafamilydinnerandtheneatmooncakesandwatchthefull,roundmoon….January1isNewYear’sDay.Peopleusuallygivepartiestocelebrateit.TheSpringFestivalcomesnext…Ontheeveofthefestival,familymembersmeetforabigdinner.AfterdinnertheywatchTVuntilmidnight…Teachers’DayisonSeptember10.Thest

4、udentsgivecardsorflowerstotheirteacherstoexpresstheirthanks.TheMid-AutumnFestivalcomesinSeptemberorOctober.Peoplegettogetherforafamilydinnerandtheneatmooncakesandwatchthefull,roundmoon….…Theproject,calledHywind,istheworld’sfirstlarge-scaledeepwaterwindturbine(涡轮发电机).Althoughitusesafairly

5、standard152-ton,2.3-megawattturbine,Hywindrepresentstotallynewtechnology.Theturbinewillbefixed213feetabovethewateronafloatingspar,atechnologyHywind’screator,theNorwegiancompanyStatoilHydro,hasdevelopedrecently.Thesteelspar,whichisfilledwithstonesandgoes328feetbelowtheseasurface,willbetied

6、totheoceanfloorbythreecable(缆索)；thesewillkeepthesparstableandpreventtheturbinefrommovingupanddowninthewaves.Obstacle1背景难backgroundinformationgapObstacle2结构难Complicatedstructure西总:P65(20)(UKsportsshoes)AnewkindofSportsshoeshavebeenworkedoutrecently.Theycanworkoutwhether…hasdoneenoughexerci

7、setoallowtimeinfrontofTV.Theshoes…haveanelectronicsensorandasmallcomputerchip….Awirelesstransmitterpassestheinformation…Theideawasencouragedbyawishtofightoverweight….Onceachildhasuseduptheirdailyallowance(许可)…,thetelevisionitselfturnsoff.Swanthoughtoverhowexercisesh