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）

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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&engineering①Obstac

2、les?January1isNewYear’sDay.Peopleusuallygivepartiestocelebrateit.TheSpringFestivalcomesnext…Ontheeveofthefestival,familymembersmeetforabigdinner.AfterdinnertheywatchTVuntilmidnight…Teachers’DayisonSeptember10.Thestudentsgivecardsorflowerstotheirteacherstoex

3、presstheirthanks.TheMid-AutumnFestivalcomesinSeptemberorOctober.Peoplegettogetherforafamilydinnerandtheneatmooncakesandwatchthefull,roundmoon….January1isNewYear’sDay.Peopleusuallygivepartiestocelebrateit.TheSpringFestivalcomesnext…Ontheeveofthefestival,fami

4、lymembersmeetforabigdinner.AfterdinnertheywatchTVuntilmidnight…Teachers’DayisonSeptember10.Thestudentsgivecardsorflowerstotheirteacherstoexpresstheirthanks.TheMid-AutumnFestivalcomesinSeptemberorOctober.Peoplegettogetherforafamilydinnerandtheneatmooncakesan

5、dwatchthefull,roundmoon….…Theproject,calledHywind,istheworld’sfirstlarge-scaledeepwaterwindturbine(涡轮发电机).Althoughitusesafairlystandard152-ton,2.3-megawattturbine,Hywindrepresentstotallynewtechnology.Theturbinewillbefixed213feetabovethewateronafloatingspar

6、,atechnologyHywind’screator,theNorwegiancompanyStatoilHydro,hasdevelopedrecently.Thesteelspar,whichisfilledwithstonesandgoes328feetbelowtheseasurface,willbetiedtotheoceanfloorbythreecable(缆索)；thesewillkeepthesparstableandpreventtheturbinefrommovingupanddown

7、inthewaves.Obstacle1背景难backgroundinformationgapObstacle2结构难Complicatedstructure西总:P65(20)(UKsportsshoes)AnewkindofSportsshoeshavebeenworkedoutrecently.Theycanworkoutwhether…hasdoneenoughexercisetoallowtimeinfrontofTV.Theshoes…haveanelectronicsensorandasmall

8、computerchip….Awirelesstransmitterpassestheinformation…Theideawasencouragedbyawishtofightoverweight….Onceachildhasuseduptheirdailyallowance(许可)…,thetelevisionitselfturnsoff.Swanthoughtoverhowexercisesh