人教高中英语--必修三-四单元-小课文-A-visit-to-the-moon课件.ppt

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1、1.WhoisthefirstChineseastronauttogointospace?2.Whatwasthedatewhenhecircledtheearthinspace?A.November15,2003B.October15,2003C.September17,2004D.December17,20043.Whichcountryfirstsentpeopleuptospace?4.Sofar,howmanycountrieshavesucceededinsendingpeopleuptospace?5.

2、Whoisthefirstmanlandingonthemoon?YangLiweiATheSovietUnionThreeArmstrong(America,1969)AVISITTOTHEMOONrocket1.Whohadachancetotraveltothemoon?2.Howdidtheytraveltothemoon?3.Wasthereanythingchangedontheirjourney?Questions4.Howmanytimeswouldtheforceofgravitychangeont

3、heirjourney?When?Whichchangewouldbethemostpowerful?Whatabouthisweight?QuestionsOnthemoonThechangeofgravityInspaceVerystrongDisappearedVerylightLeavetheearthOntheearthInspaceOnthemoonTheweightchangedHebecameveryheavy.Hehadnoweightandcouldfloatweightlesslyaroundi

4、ntheirspaceship.Hewasaboutone-sixthofhisweightontheearth.Readthepassageandfillintheform.5.Whathappenedtohimwhenhetriedtostepforward?6.Whywasreturningtotheearthveryfrightening?7.Howdidhefeel?QuestionsLastmonthIvisitedthemoonwithmyfriend.Beforeweleft,Iwastoldthef

5、orceofg_____wouldchangethreetimesonourjourney.Thenwetookoff.Aswelefttheearth,Ibecameveryh_______.Graduallytheweightl_______.WhenIwasinspace,itd__________.Wef_______weightlesslyinthecabinandIc________.WhenIwasonthemoon,Iwassurprisedtofindoutevenwalkingneedslotso

6、fpracticen______gravitychanged.Thereturningoftheearthwasveryf_________.Wewereamazedtowatchfireb________ontheoutsideoftheship.gravityheavylesseneddisappearedfloatedcheeredupnowthatfrighteningbreakoutFillintheblanksDiscussion?Ifyouwanttovisitthemoon,whatthingsyou

7、mustprepareandwhatkindsofqualitiesyoushouldhave?1.Thenwewereoff.随后我们就启程了。beoff=setoff出发；动身Iamofftoday.我今天不用上班。Weareofftoday.今天我们不上班/今天我们不开张。与off相关的短语:see...off送行jumpoff跳下giveoff散发showoff炫耀getoff下车takeoff脱下turnoff关闭payoff付清；还清2.Whenwegetclosertothemoon,weshallfe

8、elitsgravitypullingusbutitwillnotbeasstrongapullastheearth’s.getcloseto靠近，接近，指动态变化becloseto距......近，指状态Theschoolisclosetothepostoffice.3.cheerup:欢呼，喝彩，感到高兴，使高兴。当看到球队的到来，人群欢呼