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教案Unit4Topic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.SectionAUnit4Topic2I’mexcitedaboutthethingsthatwillbediscoveredinthefut

ure.SectionA一．Learningaims:1.掌握screen,describe,display,alien等词及常用语。12.初步学习一般将来时的被动语态的结构及用法。3.通过学习，充分发挥想象力，培养热爱科学的意识。二．Thekeypointsanddifficultpoints1

.Keypoints:Wordsandphrases:screen,display,alien,inthefuture,oneday,beabletodosth.Sentences:Whatfun!Ican’twait.Awonderfulmoviewillbeshowntoni

ght.Houses,schools,andhospitalswillbebuiltonMars.Grammar:will+be+pp2.Difficultpoints：Wewillbeabletodoanythingthatcanbedoneontheearth.Iwon’

tbelievetherearealiensuntilIseethemwithmyowneye三．学法指导:启发引导，自主学习及小组合作学习等。四．教学过程：Step1：Freetalk(Makesentences)（导入）Review一般现在时和一般过去

时态的被动时态Step2：Learnnewwords:display[dɪˈspleɪ]v.显示，显露过去式_____screen[skri:n]n.屏幕，银幕onsoftscreensalien[ˈeɪliən]n.外星人analiendescribe[dɪˈsk

raɪb]v.描述，形容outerspace外层空间1.根据音标拼读单词。2.Readaftertheteacherandstudents.3.Readinpairs.(onespeakChinese,theothers

peakEnglish)24.Checkthewords:Fillintheblanks:根据音标或首字母提示完成句子。(1.)--Couldyoupleased________yourhometown?--Oh,it’sabeautifulvillage.(2.)

Nowmanystudentscanstudyons______inbigcities.(3.)Idon’tbelievethereare_______[ˈeɪliən].(4.)Ifyousay“yes”，yourfacewilld_

______onthescreenofthemachine.(5.)I’me______aboutthee_______film.（excite)学生独立完成，在黑板上展示（Checktheanswers）Step3:导入：Whichmoviedo

youlikebest?CanpeopleliveonMars?Learn1a:1.Listento1aandanswerthequestions.Whenwillthemoviebeshown?What’sthemov

ieabout?Howdopeopletravelinthemovie?WhatwillbebuiltonMarsaccordingtoKangkang?(Listen2times,answer2questionseachtime.)2.Read1aafterthetapeandthestu

dents.Readingroups.(boysactKangkang;girlsactMaria)Readinpairs.Playtheroles(show)Readbythemselves.3.Read1aandcompleteMaria’sdiary,fi

nish1c.4.Read1aagainanddiscussthekeypointsandfillintheblanks.Asktwostudentstowritethemontheblackboar

dandexplainExercise：（学生展示并读背）31.It’saboutlife___________(在太空).2Awonderfulmovie____________(将上映）.3.Allthepe

opletravel___________(乘坐宇宙飞船）.4.Ithinkwewillliveinspace_______(某一天）.5.Wewillbeabletodoanythingthat__________(能够被做)ontheearth.6

.Houses,schoolsandhospitals__________(将被建造）onMarsinthefuture.7.Whatfun!I____________themovie.(迫不及待去看）Step4Grammar：（观察句子，发现规律,学生总结）Manyspacesh

ipsaresentintospacebyChina.be+done一般现在时态被动语态SpaceshipVwassentintospacein2003.was/were+done一般过去时态被动语态Morespaceships

willbesentintospaceinthefuture.willbe+done一般将来时态被动语态Findouttheimportantsentences:(TranslateintoChinese)Awonderfulmoviewillb

eshowntonight.Houses,schoolsandhospitalswillbebuiltonMars.Wewillbeabletodoanythingthatcanbedoneontheearth.Practi

ce:Fillintheblanks:1.It’sreportedthatDaimiaoCultureSquare______________________(build)in4Tai’annextyear.2.I’msureth

atstricterrulestocontrolcigarettesmoking____________________(make)verysoon.3.Thetask_________________(finish)inanhour.Thenwecangohomeandhaveagoodr

est.4.The12thNationalGames___________(hold)inShenyangnextyear.Whynotprepareyourselftobeavolunteer?Step5Workinpairs.Finish2b.(学生讲解)Step6中考连接：（

）1.Anewhospital_______inmyhometownnextyear.A.buildsB.builtC.willbebuiltD.isbuilt(）2.Teenagers_______tosmoke,it’s

badfortheirhealth.A.allowB.don’tallowC.areallowedD.aren’tallowed(）3.-Mike,themilk____up.Couldyouhelpmebuysome?A.woulddrunkB.willbedrunkC.woulddrin

kD.willdrink(）4.—Doyoubelievetherearealiens?--I’mafraidnot.Maybethey______inouterspaceinthefuture.A.WillfindB.willbefoundC.willinventD.wil

lbeinvented（）5.Willyou______cometomybirthdaypartyosunday?A.canB.couldC.areabletoD.beabletoStep7Summary：Whathaveyoulearnedtoday?Step8Homework:Memo

rizetheusefulexpressionsandkeysentenceswhichwelearntoday.FinishSectionAinyourworkbook