初中九年级英语课件Lesson7 Planet Danny

Lesson27PlanetDannyLesson27PlanetDannyLesson27PlanetDannyDoyouknowanyoftheplanetsinthesolarsystem?Whatwouldyouliketolookatwithatelescope?ThinkaboutitThinkaboutitDoyouknowanyoftheplanetsinthesolarsystem?Whatwouldyouliketolookatwithatelescope?Doyouknowanyoftheplanetsinthesolarsystem?Whatwouldyouliketolookatwithatelescope?ThinkaboutitNewwords:telescopen.solaradj.certainlyadv.unlessconj.doublen.&adj.mysteryn.望远镜太阳的当然除非两倍&双倍的谜TranslationHelooksthroughthetelescope.MaybeBrianandIcanjoinyouaftersupper.Idon’tthinkyoucanfindoneunlessyouhaveabiggertelescope.Actually,doublethesizeofyourhouse.Well,it’sworthatry,evenifIdon’tfindaplanet.TheMilkyWayhasmorethanfivehundredbillionstars.UsefulExpressionsthesolarsystem:太阳系

atinycircleoflight:小光圈theotherend:另一端turn…around:转向反方向comeout:出现，出版doublethesize:两倍大wouldloveto:=wouldliketo=wanttolookfor:强调“找”的动作。find:强调“找”的结果。worth:n./adj.价值，值得的。beworthdoingsth.:值得做某事。Readthelessonandwritetrueorfalse.()1.Dannyisstudyingthesolarsystematschool.()2.DannyislookingthroughthetelescopewhenJennyandBriancometovisit.()3.Duringtheday,Dannycanseemanystarsintheskythroughthetelescope.()4.JennyandBrianwillcomebacktoDanny’shousebecausetheywanttousethetelescope.()5.Dannyhasdiscoveredanewplanet.1.through，across与overthrough表示“穿过、通过”，指从某处或某物中间通过，侧重点是从某空间里面通过。across表示“横过、穿过”，指在某一平面或物体上从一边到另一边去。over表示“越过”，指从某物的上方越过。Readthelessonandwritetrueorfalse.()1.Dannyisstudyingthesolarsystematschool.()2.DannyislookingthroughthetelescopewhenJennyandBriancometovisit.()3.Duringtheday,Dannycanseemanystarsintheskythroughthetelescope.()4.JennyandBrianwillcomebacktoDanny’shousebecausetheywanttousethetelescope.()5.Dannyhasdiscoveredanewplanet.2.unless意为“除非，如果不”。unless所引导的条件状语从句常用一般现在时表示将来的意义，主句多用一般将来时。例句：Youwillfailunlessyouworkhard.如果你不努力工作，就会失败。

unless=if…not(主将从现)Readthelessonandwritetrueorfalse.()1.Dannyisstudyingthesolarsystematschool.()2.DannyislookingthroughthetelescopewhenJennyandBriancometovisit.()3.Duringtheday,Dannycanseemanystarsintheskythroughthetelescope.()4.JennyandBrianwillcomebacktoDanny’shousebecausetheywanttousethetelescope.()5.Dannyhasdiscoveredanewplanet.3.evenif意为“即使；纵然”引导让步状语从句，表达把握不大或假设的事情。常用一般现在时表示将来的意义。例句：Hewillcomeontimeevenifitrains.

即使下雨，他还是会准时来的。

evenif=eventhough(主将从现)LanguagepointsTranslationHelooksthroughthetelescope.MaybeBrianandIcanjoinyouaftersupper.Idon’tthinkyoucanfindoneunlessyouhaveabiggertelescope.Actually,doublethesizeofyourhouse.Well,it’sworthatry,evenifIdon’tfindaplanet.TheMilkyWayhasmorethanfivehundredbillionstars.Newwords:telescopen.solaradj.certainlyadv.unlessconj.