必修3 unit4 a visit to the moon 必修三 公开课

Unit4

AvisittothemoonLOGOEnjoyashortvideoandthinkabout:Wherearethey?Whydoeseverythingfloatweightlesslyaround?Lead-inLOGOAVISITTOTHEMOONAvisittothemoonLOGOSkimthe4paragraphsquickly,andfindoutthetopicofeachpart.C.Whilewalkingonthemoon

B.ReturningtotheearthA.BeforearrivingonthemoonTask1.SkimmingPara3________Para4______Para1&2_________ACBReadingskills:payattentiontothefirsttwosentences.Task2.scanningHowmanytimeswouldtheforceofgravitychangeonourjourney?Whichchangewouldbethemostpowerful?2.Doeswalkingneedabitofpracticeonthemoon?3.HowdidIfeelaswecamebacktoland?Threetimes,thefirsttimeYes.Nowthatgravityhaschanged.Iwasveryexhaustedbutveryexcited,too.Readingskills:keepthekeywordsinyourmind.LeavingtheearthInspaceOnthemoonGravityWeightasif…nogravitywouldbethemostpowerful

notasstrongasontheearthgraduallyhisweightlessened.floatedweightlesslyaroundinspaceshiplessthanontheearthTask3:ReadP2andmatchthechangesofgravityandweightCarefulreading1.Whatisthewritingform?

biography(传记)Traveljournal(旅行日记)C.essay（散文）Task4.SummaryBLastmonth,Ivisitedthemoonwithmyfriend.Beforeleaving,Iwastoldthegravitywouldchange_______times.Whilevisitingthemoon,___________neededabitofpractice.Aftervisitingthemoon,Iwase_______butexcited.threewalkingexhaustedTimeorder2.Whatisthewritingorderofthetext?出发4月1日早晨酒泉卫星发射中心JiuquanSatelliteLaunchCenter乘宇宙飞船观光期间在太空舱里飘来飘去宇航员带领我们参观了太阳系的各大行星月球上漫步但摔倒三天后返回感受SpacetravelSpeakingandwritingLOGOMiraclescanbemade,butonlybysweating.奇迹可以创造，但是只有透过汗水。HomeworkWriteashortcompositiontofinishthediscussion.SurftheInternetandfindmoreinformationaboutthemoonandintroduceittoyourclassmates.LOGOThankYou!LOGOLeavingtheearthOnthemoonInspaceLeavingtheearthCompositionOnApril1st

wehadachancetomakeatripintospace.Intheearlymorning,wewereofffromJiuquanSatelliteLaunchCenterinourspaceship

.

Whenarriving,wefloatedweightlesslyaroundinourspaceshipcabin.Then,the

astronomershowedusaroundthesolarsystem,wherewesawmanybeautifulplanets,includingtheMars,theEarthandweallfeltveryexcited.Besides,wealsowalkedonthemoonbutweallfelloverforthechangesofgravity.

Threedayslater,wereturnedtotheearth.Wewereexhaustedbutexcited.SoI’llneverforgetthememorabletravel!LOGO1.Whatisthewritingform?

biography(传记)sciencefictionstory(科幻故事)C.essay（散文）2.Whatisthewritingorderofthetext?Timeorder(str