Unit4Avisittothemoon课文阅读Usinglanguage课件-高中英语人教新课标必修二

Book3Unit4

Astronomy:thescienceofthestarsUnit4avisittothemoon(usinglanguage)---Reading&DiscussingAvisittothemoonStep1Revision

Step2Lead-inStep3ReadingStep4SummaryStep5DiscussionnStep6AssignmentAquizonastronomyAquizonastronomyLead-inStep1AquizonastronomyAquizonastronomyPre-reading“Onesmallstepforaman,onegiantleapformankind”.

NeilArmstrong(1930–),USA.HelandedonthemooninJuly1969.“这是个人迈出的一小步，但却是人类迈出的一大步。”Whowasthefirstmanlandingonthemoon?AquizonastronomyAquizonastronomyFast-readingStep2A.ThethingsIdidonthemoonPara.2B.WeturnedbacktotheearthPara.1D.Howtheforceofgravitychangedwhenwetraveledfromtheearthtotheearth.Para.4C.Lastmonth,wevisitedthemoon.Para.3FastreadingReadthepassagequicklyandtrytofindthetopicsentenceofeachparagraph.AquizonastronomyAquizonastronomyDetailreadingStep3Theforceofgravitywouldchangefourtimesontheirjourney.()2.Whentheywereonthemoon,theywouldnotfeelthegravitybecausetherewasnogravityonthemoon.()3.Sincethegravityhaschanged,theirwalkdidn’tneedalotofpractice.()4.“Avisittothemoon”wasnotarealstorybutsciencefiction.()FFFTTrueorFalseDetailedreading:Questions:WalkingonthemoonWhathappenedtomewhenItriedtostepforward?Why?Iwascarriedtwiceasfarasontheearthandfellover.Becausethegravityhaschanged.

Howmanytimeswouldtheforceofgravitychangeontheirjourney?When?Whichchangewouldbethemostpowerful?Whatabouthisweight?OnthemoonThechangeofgravityInspaceVerystrongDisappeared

Verylight

LeavetheearthOntheearthInspaceOnthemoonTheweightchangedHebecameveryheavy.Hehadnoweightandcouldfloatweightlesslyaroundintheirspaceship.Hewasaboutone-sixthofhisweightontheearth.ReturningtotheearthBecausefirebrokeoutontheoutsideofthespaceshipastheearth’sgravityincreased.1.Whywasreturningtotheearthveryfrightening?2.HowdidIfeel?Iwasveryexhaustedbutveryexcitedtoo.AquizonastronomyAquizonastronomySummaryStep4Fillintheblanks

LastmonthIvisitedthemoonwithmyfriend.Beforeweleft,Iwastoldtheforceofg_____wouldchangethreetimesonourjourney.Thenwetookoff.Aswelefttheearth,Ibecameveryh_______.graduallytheweightl_______.whenIwasinspace,itd__________.wef_______weightlesslyinthecabinandIc________.whenIwasonthemoon,Iwassurprisedtofindoutevenwalkingneedslotsofpracticen______gravitychanged.Thereturningoftheearthwasveryf_________.wewereamazedtowatchfireb________ontheoutsideoftheship.ravityeavyessenedisappearedloatedheeredupowthatrighteningreakoutStep4AquizonastronomyAquizonastronomyDisscussingStep5Talkinpairs

A:Ifyouweregoingtothemoon,whatthingswouldyouneed?Why?oxygentanksspaceship

water/foodspacesuit

spacecamera

thingsneededonthemoonDiscussionB:Whatproblemsmightyouhaveonthemoonandhowdidyouovercomethisdifficulties?

howtoeatanddrinkqualitiesofanastronautgoodhealthrightheightandweightmanyyears’trainingcalmnessDisc