外研版英语八年级上Module3Unit1教案1

外研版英语八年级上Module3JourneytoSpacePeriod1ListeningandspeakingTargetlanguage目标语言1.Words&phrases生词和短语message,Earth,just,hear,hearabout,several,month,discover,recently,2.Keysentences重点句子I'vejustheardthenewsontheradio.Havethescientistsspokentotheastronauts?Yes,theyhave.No,theyhaven't.HasitreachedMarsyet?Yes,ithas.No,ithadn't.Wehaven'tdiscoveredifthereislifeonMarsyet.Abilitygoals能力目标Enablestudentstolistentoandtalkaboutspacetravel.Learningabilitygoals学能目标Helpstudentstolearnhowtolistentoandtalkaboutspacetravel,usingthePresentPerfectTense.Teachingimportant/difficultpoints教学重难点Howtolistentoandtalkaboutspacetravel,usingthePresentPerfectTense.Teachingaids教具准备Aprojectororsomepicturesaboutspacetravel,ataperecorder.Teachingproceduresandways教学过程与方式StepⅠWarmingupandlead-inInthisprocedure,askstudentstolookattheprojectororsomepicturesaboutspacetravel.Learnthewordsaboutit.Learntoaskandtalkaboutthespacetravel,usingthePresentPerfectTense.T:Hello,boysandgirls.Nicetoseeyouagain.DoyouknowYangLiwei,FeiJunlongandNeiHaisheng?Thisclasswe’llbeginwithaprojectoraboutspacetravel.Areyouinterestedinit?Pleaselookcarefully.Canyousaysomewordsaboutit?Showthefollowing.Writedownthewordsandhelpthemlearnthewordsrelatedtospacetravel.T:Thisisaprojectoraboutspacetravel.Doyouknowsomethingaboutspacetravel?Pleasetalkaboutitingroups.Afterafewminutes,askstudentstoreportthediscussionresult.Whilethestudentsreporttheresult,writedowntheimportantwordsasfollows.Earth,Mars,moon,scientist,spacecraft,spacestation,astronauts,spaceshuttleEncourageorhelpthestudentstosaysomethingaboutthewords.:T:Doyouknow"Mars"?S:Yes,itisasmallredplanet.S:Thefourthinorderfromthesun.S:ThefirstplanetoutsidetheEarth’sorbit.Goonwiththeothersinthesameway.StepIIListeningandreadingT:Nextlet'slistentoapassage.InthispassageDamingandTonyaretalkingaboutspacetravel.Pleaselistencarefullyandanswertwoquestions.Showthefollowing.1.HasthespacecraftreadMarsyet?2.HavewediscoveredifthereislifeonMarsyet?Playthetapeforthefirsttime.Askstudentstoanswer.Sampleanswers:1.Yes,ithas.2.No,wehaven't.T:Nowlistenagain.Thistimepleaseunderlinethenewwordsofthispassage.Afterlistening,askstudentstodiscussingroupsandtrytoexplaintheminEnglish.Samplewords:Mars:aplanetinsolarsystemmission:taskdiscover:tofind…T:Pleaselistentotherecordingforthelasttimeandanswerthequestionsin4.Playtherecording.Thenchecktheanswers.Afterthis,askstudentstorepeataftertherecording.Thenreadinpairs.Thenaskstudentstofinishactivities5and6.Checktheanswers.Sampleanswerstoactivity6:Somethingyou’veborrowedthisweek:I’veborrowedsomebooksaboutspacetravelthisweek.I’veborrowedamapoftheworldthisweek.Somethingyou’vedonerecently:I’vefinishreadinganovelaboutanastronautrecently.I’vereceivedthreelettersfrommyfriendsrecently.Amodelofsomethingyouhaveseen:I’veseenamodelofZhangHeng’sseismograph.I’veseenamodelofspacecraftinScienceSomethingscientistshavediscovered:Americanscientistshavediscoveredthatsomeplantsareabletocorrectmistakesintheirowngenetic(遗传的)material.Thenshowthefollowingandtellstudentssomethingaboutthepresentperfecttense.1.I'vejustheardthenewsontheradioaboutthespacemissiontoMars.2.Ihaven'theardaboutthisyet.3.HasitreachedMarsyet?T:Inthesesentenceswecanfindthestructure:have/has+pp.Canyoufindmoresentencesliketheseinthepassage?WeusethePresentPerfecttosaythatanactionhappenedatanunspecifiedtimebeforenow.Theexacttimeisnotimportant.Showthefollowing.

EXAMPLES:

Ihaveseenthatmovietwentytimes.

IthinkIhavemethimoncebefore.

TherehavebeenmanyearthquakesinCalifornia.

HasthereeverbeenawarintheUnitedStates?

Peoplehavetraveledtothemoon.StepIIIPronunciationandspeakingPlaytherecording.Askstudentstounderlinethewordsthespeakerstresses.Thenchecktheanswers.Thenaskstudentstoreadaftertherecordingandrepeatthesentences.SpeakingT:Wehaveknownmuchaboutspacetravelinthisclass.Canyouwritedownthingswe'vedoneandthethingswehaven'tdoneyetaboutspacetravel?Checktheanswerswiththeclass.Sampleanswers:We'vesentastronautstotheMoon.Wehaven'tsentastronau