必修3 unit4 a visit to the moon 必修三 公開課

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(傳記)Traveljournal(旅行日記)C.essay（散文）Task4.SummaryBLastmonth,Ivisitedthemoonwithmyfriend.Beforeleaving,Iwastoldthegravitywouldchange_______times.Whilevisitingthemoon,___________neededabitofpractice.Aftervisitingthemoon,Iwase_______butexcited.threewalkingexhaustedTimeorder2.Whatisthewritingorderofthetext?出發4月1日早晨酒泉衛星發射中心JiuquanSatelliteLaunchCenter乘宇宙飛船觀光期間在太空艙里飄來飄去宇航員帶領我們參觀了太陽系的各大行星月球上漫步但摔倒三天后返回感受SpacetravelSpeakingandwritingLOGOMiraclescanbemade,butonlybysweating.奇跡可以創造，但是只有透過汗水。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(傳記)sciencefictionstory(科幻故事)C.essay（散文）2.Whatisthewritingorderofthetext?Timeorder(str