A-Visit-to-the-MoonPPT课件

.,1,Step1Revision,Step2Lead-in,Step3Reading,Step5Discussion,Step6Assignments,Step4Summary,Avisittothemoon,.,2,AquizonastronomyAquizonastronomy,ARevision,Step1,.,3,海王星Neptune,水星Mercury,金星Venus,地球Earth,火星Mars,木星Jupiter,土星Saturn,天王星Uranus,.,4,Step1:TrueorFalse,Theearthmovesaroundthesun.,T,F,F,F,2.Ittakesthemoononedaytomovearoundtheearth.,3.Earthistheonlyplanetmovingaroundthesun.,4.Thereisatmosphereonthemoon.,.,5,WordSpelling,1.Hedoesntliketobev_,instead,hepreferstosolveproblemsinpeace.2.Oncoldwinterdays,therewillbeiceonthes_ofwater.3.Withthed_ofscience,manynewthingsareinvented.Answers:violent;surface;development,.,6,Step2:Doyouknowwhoheis?,.,7,1._wasthefirstpersonlandingonthemoon?A.ArmstrongB.YangliweiC.TomCruiseD.IssacNewton,2.Whendidhelandonthemoon?A.1921B.1969C.1954D.1949,3.WhendidYangLiweigotothespace?Oct,2003B.Jan,2003C.Oct,2004D.Jan,2002,A,B,A,.,8,Step3Reading,Listening:Listentothetapeandanswerthefollowingquestions:1.Howmanytimeswouldtheforceofgravitychange?2.Wasthatleavingthemoonsgravityaspainfulasleavingtheearths?,.,9,Newwordsandphrases:,force:N.力量；暴力pl.军队V.强迫Forceyourselftodomore!强迫自己做得更多！,.,10,gravity:,forcethatattractsobjectsinspacetowardseachother.万有引力，重力，地心引力gradually:piecebypiece逐渐地,.,11,cheerup:(causesbto)becomehappier感到高兴；感到振奋float:v.movefromonesidetoanother摇摆；漂浮n.漂浮物,.,12,mass:块；团nowthat:because;sothatbreakout:somethinghappenedsuddenly,.,13,P30Fastreading:Readthepassagequickly,finishthetrueorfalsequestions:,Theforceofofgravitywouldchangefourtimesontheirjourney.()2.Whentheywereonthemoon,theywouldnotfeelthegravitybecausetherewasnogravityonthemoon.()3.Sincethegravityhaschanged,theirwalkdidntneedalotofpractice.(),F,F,F,Step3,.,14,verystrong,disappeared,verylight,Detailreading:ReadPara2carefullyandunderline3sentencesthatareaboutthechangesoftheforceofthegravity.(asheleft,inspace,onthemoon),Step3,.,15,ListentoPara3andfillintheblanks.,Whenwegotthere,Iwantedto_immediately.“Comeon,”Isaid.“ifyouareright,my_willbe_ontheearthbecausethemoonissmallerandIwill_movemore_.Imightevengrow_ifIstayhere_”,explore,mass,lessthan,beableto,freely,taller,longenough,.,16,ReadPara.4andanswer:Wastheirreturningpainful?Whathappenedtothespaceship?,Yes.Firebrokeoutontheoutsideofthespaceship.,.,17,Languagepoints:,cheerup:(causesbto)becomehappierTryandcheerupabit,lifeisntthatbad.这个消息使我高兴起来。Thenewscheeredmeup.2.nowthat:becauseofthefact(that)youvegrownup,youcandecideityourself.既然你有机会，就应该好好利用它。,_,youshouldmakefulluseofit.,Nowthatyouvegotachance,.,18,3.getthehangof:mastersth,befamiliarwithsth.现在我已经掌握了这个词的用法了。NowIvealreadygotthehangoftheword.4.breakout:(ofviolentevents)startsuddenly夜间突然发生了火灾。Firebrokeoutduringthenight.,.,19,breakout突发；爆发,火灾是在夜间发生的。,Thefire_duringthenight.,词语辨析：happen：breakout：takeplace：,brokeout,强调偶然性的发生,指战争,灾难,疾病的发生,强调必然性或者按事先的安排或计划发生,.,20,happenbreakouttakeplace1.TheOlympics_everyfouryears.2.Howdidtheaccident_?3.WordWar_in1914.,takeplace,happen,brokeout,.,21,Summary:,LastmonthIvisitedthemoonwithmyfriend.Beforeweleft,Iwastoldtheforceofg_wouldchangethreetimesonourjourney.Thenwetookoff.Aswelefttheearth,Ibecameveryh_.graduallytheweightl_.whenIwasinspace,itd_.wef_weightlesslyinthecabinandIc_.wheniwasonthemoon,Iwassurprisedtofindoutevenwalkingneedslotsofpracticen_gravitychanged.Thereturningoftheearthwasveryf_.wewereamazedtowatchfireb_ontheoutsideoftheship.,gravity,heavy,lessened,disappeared,floated,cheeredup,nowthat,frightening,breakout,Step4,.,22,IfyouvisitthemoonWhatdoyouliketotakewith,andgivethreeexamples.whatproblemswillyoumeetwith?Tosolvetheseproblems,whatthingswillyoutake?,Pleasetakedownsomenoteswhilediscussing,afterdiscussion,pleasereportit.,Example:IfIhadthechancetovisitedthemoon,visitedthemoon,ImighttakeandImighthaveproblems:ThefirstoneisBecauseTosolvethisproblem,Iwouldtakewithme.Thesecondoneis,Discussion:fouringroups,Step5,.,23,Howtocoolyou,Youmighthave4mainproblems:,Howtobreathe,problems,Whattoeat,Whattodress,spacesuit,oxygentanks,spacefood,thingsneededonthemoon,Ifyoufollowthisadvice,Ithinkyouwillhaveagoodtimeonthemoon.,w