UnitSectionB(1a-1d)ItmustbelongtoCarla.8ContentPre-listeningLeadinSummaryHomeworkWhile-listeningPost-listeningLearninggoals語言能力：通過談論“外星人事件”學習情態動詞might/could/must+be+doing的用法，會使用情態動詞推測正在發生的事。文化意識：通過已有線索推測事情真相，真實合理，客觀科學的解釋奇怪

現象，做到有理有據，科學認識世界。思維品質：通過小組合作，能夠使用所學目標語言，根據圖片信息，推斷

故事的情節發展。提高思維的批判性和邏輯性。學習能力：通過連接已知經驗，能夠預測聽力內容，聽懂相關話題的簡短

對話，提高運用策略的意識。01LeadinNewwordsland[l?nd]v.著陸;降落landat在……登陸landon降落于alien['e?li?n]n.外星人alien還可做形容詞：

adj.陌生的;外國的;外星的Newwords不明飛行物UFOU:unidentifiedF:flyingO:object[su?t]suitn.西服；套裝v.適合suitable形容詞，意為＂適宜的；合適的＂Newwordsrunafter追逐；追趕Newwordse.g.TheboyisrunningafterTom.這個男孩正在追趕Tom。landUFOcoatalienGametime追逐suitAliens

AreyouinterestedintheUFOandaliens?DoyouthinktherearealiensandUFO?

02Pre-listeningPre-listeningLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.1a

landmanUFOrunalien

runaftern.陸地；v.著陸n.外星人追逐；追趕Whatinformationcanyougetfromthesepictures?Pre-listeningLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.1alandmanUFOrunalienrunafterAUFOcouldbelandingontheearth.aUFOPre-listeningLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.1alandmanUFOrunalienrunafterThealiencouldberunningaftertheman.AnalienAmanPre-listeningLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.1alandmanUFOrunalienrunafterThemancouldberunningonthestreet.AmansuitPre-listening1aa._____________________________________b._____________________________________c._____________________________________Analienisrunningafteraman.Themanisrunning,lookingafraid.AUFOislanding.Lookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.land

manUFOrunalien

runafterBrainstormWhatmightbetherightorderofthisstory?Whatmight

happennext?Whatmightbe

theendofthestory?03While-listeningWhile-listening1bListenandnumberthepictures〔1-3〕in1a.Thenwritetwoorthreesentencestofinishthestory.__________________________________________________________________________________________________________________________________________abc1

23Awomanisfilmingwithacamera.Theyaremakingamovie.…While-listening1cListenagain.Completethesentences.Theysee…Themansays…Thewomansays…1.amanrunninghemightbe______________hecouldbe__________2.somethingintheskyitcouldbe__________itmustbe____________3.somethingstrangeitmustbe____________Imustbe___________4.awomanwithacamerashecouldbe__________theymustbe____________aplane.aUFO.analien.dreaming.fromtheTVnews.makingamovie.lateforwork.runningforexercise.在空中拿著相機的婦女While-listeningListenagain,fillintheblankMan:Hey,lookatthemanrunningdownthestreet.Iwonderwhat’shappening?Woman:He

forexercise.Man:Buthe’swearingasuit.He

lateforwork.Man:Helookskindofscared.Oh,no!What’sthat?Man:Where?Woman:There’ssomethinginthesky.Man:It

aplane.Woman:No,it

aplane.It’stoobig.It

aUFO.Man:AUFO?What’sgoingon?couldberunningmightbecouldbecan’tbemustbeListenagain,fillintheblankWoman:Look,nowtheUFOislanding…

Man:Andthere’ssomethingstrangegettingout.It

analien.

Woman:Andthealienisrunningaftertheman!I

.

Man:

weshouldcallthepolice.Hey,waitaminute.What’sthat?

Woman:Where?

Man:Overthere.

Woman:It’sawomanwithacamera.

Man:She

fromtheTVnews.

Woman:No,lookatallthoseotherpeople.They’reactors.Oh!They

amovie.MaybecouldbemustbemustbedreamingmustbemakingWhile-listening04Post-listening1dRoleplaytheconversationbetweenthemanandwoman.While-listeningA:Whydoyouthinkthemanisrunning?B:Hecouldberunningforexercise.A:No,he’swearingasuit.Hemightbelateforwork.Post-listeningMan:Hey,lookatthemanrunningdownthe

street.Iwonderwhat’shappening?Woman:Hecouldberunningforexercise.Man:Buthe’swearingasuit.Hemightbe

lateforwork.Man:Helookskindofscared.Oh,no!

What’sthat?Man:Where?Woman:There’ssomethinginthesky.Man:Itcouldbeaplane.Woman:No,itcan’tbeaplane.It’stoobig.It

mustbeaUFO.Man:AUFO?What’sgoingon?

Woman:Look,nowtheUFOislanding…

Man:Andthere’ssomethingstrangegettingout.It

mustbeanalien.

Woman:Andthealienisrunningaftertheman!Imust

bedreaming.

Man:Maybeweshouldcallthepolice.Hey,waita

minute.What’sthat?

Woman:Where?

Man:Overthere.

Woman:It’sawomanwithacamera.

Man:ShecouldbefromtheTVnews.

Woman:No,lookatallthoseotherpeople.They’re

actors.Oh!Theymustbemakingamovie.PairworkReadtheconversationandactout!跑步鍛煉穿西服遲到發生了什么事？追逐等一下拍電影1dIthinktheycouldbefriendly…DiscussionDoyoubelievetherearealiensintheuniverse(宇宙)？Why?Whatdoyouthinkofthem?Post-listeningPost-listening追趕遲到跑步鍛煉穿西服趕公交上班在天空中一位拿著相機的婦女拍電影runafter

belateforrunforexercisewearasuitcatchabusintheskyawomanwithacameramakeamovieGametime!跑步鍛煉趕公交上班在天空中拍電影遲到穿西服追趕一位拿著相機的婦女用英語快速說出！05SummarySummaryWhydoyouthinkthemanisrunning?Hecouldberunningforexercise.No,he’swearingasuit.Hemightberunningtocatchabus.Itmustbeanalien.NewwordsExpressionsSentencesalien,suit,land,UFO,runafterrunafter,belatefor,runforexercise,catchabus,inthesky,makeamovieHowtousemust/could/might/can’ttomakeinferences.Talkaboutwhatthepersoncouldbedoing.Look,ourmathteacheriscoming

somebooksinthehand.A.hasB.thereisC.withD.bySometimesI

aNo.3bustowork.A.byB.catchC.getD.giveⅠ.單項選擇3.Thatbe

analien—there’snosuchthing!