Unit8

ItmustbelongtoCarla

SectionB1a-1dCanyouguesswhatitis?Itcouldbe_________________.Italsomightbe______________.awhitevase(花瓶)twofacesIsthisdressTianTian’s?Itcan’tbeTianTian’s.

Itcan’tbelongtoTianTian.

TianTian用must,might,could或can’t填空Thetoycar_______beJim’s.Heistheonlykidatthepicnic.2.ThisMp5_______beLinda’s.Iknowshehasone.3.Themobilephone_______belongtoLucyorLily.Theybothhavemobilephones.4.Theman_______beMrSmith.HehasgonetoShanghaiandhe’llbebackinthreedays.mustcould/mightcould/mightcan’tReview

Whatisit?HaveyouheardaboutUFOoraliens?Howdoyouthinkofthem?Doyoulikethem?Ⅰ.單詞拼寫1.著陸;降落(v.)

__________2.外星人(n.) __________3.西服;套裝;適合(n.&v.) __________答案:1.land

2.alien

3.suit新知預測Ⅱ.短語連線1.追趕A.awomanwithacamera2.在天空中B.somethingstrange3.奇怪的東西C.inthesky4.一個拿相機的婦女D.runafter1aLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.landmanUFOrunalienrunafter1a.AUFOislanding.

b.Thealienisrunningaftertheman.c.Themanisrunning.1BListenandnumberthepictures[1-3]in1a,Thenwritetwoorthreesentencestofinishthestory.1.____________________________2._____________________________3._____________________________1cListenagain.Completethesentences.Theysee…Themansays…Thewomansays…1.amanrunning.hemightbe______________hecouldbe__________2.somethinginthesky.itcouldbe__________itmustbe____________3.somethingstrange.itmustbe____________Imustbe___________4.awomanwithacamera.shecouldbe__________theymustbe____________aplaneaUFOanaliendreamingfromtheTVnewsmakingamovielateforworkrunningforexercise1dRole-playtheconversationbetweenthemanandthewoman.A:Whydoyouthinkthemanisrunning?B:Hecouldberunningforexercise.A:No,he’swearingasuit.Hemightberunningtocatchabustowork.Hemightberunningtocatchabustowork.他可能在跑著趕公共汽車去上班。【句型剖析】“情態動詞+be+動詞-ing”是含有情態動詞的現在進行時結構,表示對正在進行或發生的動作進行推測或判斷。例如:Youmustbedreaming.你一定是在做夢。課本要點點撥【學以致用】—Where’syourfather,Jim?—Heisinthelivingroom.He__________TV.A.mustn’twatch

B.mightbewatchingC.can’twatchD.mustwatch

看圖完成句子1.The_______islanding.2.Hewearsanew_______today.3.Doyouwanttomakefriendswiththe________?Itlooksfriendly.

ExerciseUFOsuitalienⅡ.單項選擇1.______UFOisaflyingthingthatwedon’tknowitsname.A.The

B.A

C.An

D./2.Thewoman______acameraisfromtheUSA.ShecametoChinaforatrip.A.haveB.withC.onD.in3.Everymorning,myfathergoesrunning______exercise.A.withB.forC.atD.in4.Mybrotherlikesto______jeans.Inthisway,helookssmart.A.dressB.wearC.putonD.in5.He______knowthewaytothemuseumbecauseheisnewhere.A.mustn’tB.maynotC.can’tD.couldn’tⅠ.選擇方框內的詞或詞組并用其適當形式填空runafter;alien;suit;catch;land1.Itwasdangerous,buttheplane_________safely.2.Look!Theboy__________adog.3.Doyoubelievethereare__________?4.Hewantstoweara__________toattendtheirwedding.5.—Whyisherunningfast?—__________thetrain.答案:1.landed

2.isrunningafter

3.aliens

4.suit5.Tocatch達標檢測Grammarfocus在英語中，表示對某件事物的確定程度即表示推測的時候，我們通常會用到以下情態動詞:must,might,could,may,can’tcouldmightmustcan’t100%probablytrue20%-80%possiblytrue0almostnottrue2.情態動詞表示推測的幾種形式：“情態動詞+動詞原形”表示對現在情況的推測。例如：ThisbookmustbeTom’s.Heislookingforit.這本書一定是湯姆的。他正在找這本書。“情態動詞+be+v-ing形式”表示對現在正在進行的情況進行推測。例如：Atthismoment,ourteacherma