八级英语下册Module3JourneytospaceUnit3Languageinuse导学案外研版

Module3JourneytospaceUnit3Languageinuse【学习目标】知识目标.体验课文经典例句，进一步感知现在完成时的用法。能力目标：明确一般过去时与现在完成时的差异；熟知并运用现在完成时的标志词并熟练运用。感情目标：学以致用，完成相应练习。【重点及难点】现在完成时的标志词：yet,already等的用法。【学习步骤】：Step1RevisionReviewthetextofUnit1andUnit2.Step2LanguagepracticeReadthroughtheexamplesentencesintheboxwiththewholeclass.Repeatthesentencesinthebox.Step3Completethenewswithalready,justandyet.Grammar:在现在完成时的句子中，already(已经)、just(已方才)常用于____________，放在have和has的后边，yet(还、尚、依旧)常用于_________和_____________，（放在have和has的后边也可放在句末）。Completethenewswithalready,justandyet.SpaceshiponMars!Astronautshave(1)_____________beentothemoonbuttheyhavenotbeentoanyotherplanets.However,aspaceship(2)_____________arrivedonMarsandithas(3)_____________sentbackphotosoftheredplanet.IstherelifeonMars?Wedonotknow(4)______________.Step4Lookatthesesentences.1.Grammar:have/hasbeento与have/hasgoneto的差异have/hasbeento表示___________________________。have/hasgoneto表示__________________________________12LookatthesesentencesinActivity2.1)ThespaceshiphasgonetoMars.Ithasgonethere,butithasnotcomebackyet.2)Astronautshavebeentothemoon.Theywentthereandthentheycameback.3.Nowchoosethecorrectanswer.________________________________________________________________________________________________________________________________________________________________________________Step5Completethesentenceswiththeexpressionsinthebox.1.ReadthroughtheexpressionsintheboxinActivity3.have/hasbeenhave/hasgone2.ReadthroughthesentencesinActivity3.1)Aspaceship____________toMars.Itiscomingbacktotheearthnextyear.2)Lotsofastronauts___________tothespacestation.Theyfounditveryinteresting.Someastronauts____________tothemoontwice.TwoBritishastronauts____________tothespacestation.TheywillcomebackinJanuary.Completethesentenceswiththeexpressionsinthebox.Step6Completetheconversation.Readthroughtheconversation.Nicky:I’vejust(1)____________(watch)agreatTVprogrammeaboutspace.Didyouknowthatscientistshave(2)_____________(discover)wateronMars?Bill:Yes,Idid.Andscientists(3)____________(try)tofindlifeonMarsnow.Nicky:Yes,they’relookingforlifebutthey(4)____________(notfind)anythingyet.Bill:ThereweresomenewphotosofMarsinthenewspapertoday.(5)___________2you___________(see)themyet?Nicky:Yes.They’reamazing!Completetheconversationwiththecorrectformoftheverbsinbrackets.Step7Completetheemailwiththewordsinthebox.ReadthewordsintheboxinActivity6.beenjustmetneverreadwrittenyetReadthroughtheemailinActivity6.FROM:LiuDanTO:LiFangSUBJECT:I’vefoundagreatbook.DearLiFang,I’ve(1)_____________finishedreadingagreatbookatschool.Ihaven’t(2)___________anythingasgoodasthatforalongtime!It’sastoryaboutthesolarsystem.Inthebook,thewriterimaginesthatastronautshave(3)_______________toMars.I’ve(4)______________thoughtaboutthatbeforeandIthinkit’sveryinteresting.Ihaven’t(5)______________anyonefamousinmylifebutIhopeonedayIcanmeetanastronaut.I’ve(6)_____________toaChineseastronautformoreinformationaboutspaceandhisexperienceofspacetravel.Ihopehewillwriteback.Hehasn’t(7)_____________.Maybeheistoobusy.I’mstillwaiting.Bestwishes,LiuDanCompletethepassagewiththewordsinthebox.Step8Listeningpractice.ReadthroughthenotesinActivity7.TheastronautjoinedCNSA__________yearsago.Hehasflowninaspaceship___________times.Hefelt___________whenhewasinthespaceship.Hehasbeentothespacestation__________.3Theearthwasblueandvery_________whenhesawitfromthespacestation.Hedecidedtobeanastronautbecausehehasalwaysbeen_________inspace.2.Listenandcompletethenotes.Step9Completethewordmapwiththewordsandexpressionsinthebox.1.ReadthroughthewordsandexpressionsinActivity8.astronautMarsspaceshipspacestationtheearththemoonthesun2.Completethewordmapwiththewordsandexpressionsinthebox.Step10Completethepassagewiththecorrectformofthewordsinthebox.1.ReadthewordsintheboxinActivity9.astronautdiscovermoonnewsreachspaceshipyet2.ReadthroughthepassageinActivity9.InJuly1969NeilArmstrongbecamethefirst(1)__________towalkonthe(2)___________.Peopleallaroundtheworldwatchedtheirtelevisionsandwaitedforthe(3)___________to(4)___________theearth.Wehavenow(5)__________alotmoreaboutoursolarsystem,andwehavesent(6)__________toMars,butnoonehaswalkedonthatplanet(7)___________.ButIbelieveonedaysomeonewill!3.Completethepassagewiththecorrectformofthewordsinthebox.Step11Moduletask:Makingaposteraboutspacetravel.课堂检测单项选择1.LinFengisasoldier.Hethearmy3yearsago.A.hasjoinedB.joinedC.hastakenpartinD.tookpartin2.Ihavemanypenpals,butofthemareEnglish.A.noneB.nooneC.nobodyD.one3.—MayIspeaktoJohn?—Sorry,heJapan,andheintwodays.A.hasgoneto;won’tcomebackB.hasgoneto;willbeback4C.hasbeenin;wouldcomebackD.hasbeenin;won’tcomeback4.—Haveyoutakenawaythepaper?Butwewilluseitlater.—Sorry.I’ll.A.bringbackitB.bringbackthemC.bringitbackD.bringthemback5.—WhatdoyouthinkofSanya?—Oh,it’sabeautifulcity,Ithereforseveraltimes.A.havebeenB.havebeentoC.havegonetoD.havebeenin任务型阅读Whenwetalkaboutthespace,weknowtheuniversemeanstheearth,thesun,themoon,thestarsandetc.inspace.Manyofthestarsaresofarawaythatwecannotseethem.Throughourgeographylessons,weknowtheearth(1)goesaroundthesun,andthemoongoesaroundtheearth.Wehavedayandnightbecausetheearthkeepsmovingallthetime.Justbecausethemoonisclosertotheearththanthesun,itlooksmuchbiggerthanthesun.Thesunisbrightenoughtogiveoutverystronglight.Themooncan’tgiveanylightatall,butitlooksquitebright,too.Why?Infact,thelightfromthemooncomesfromthesun.(2)Butinfactthestarsaremuchbiggerandbrighterthanthemoon.(3)在宇宙中依旧有好多其他的行星。Butofalltheseplanets,onlyontheeart