【文档说明】《Unit 4 Life on Mars Integrated skills》教案设计2-九年级下册英语【牛津译林版】.doc，共(6)页，47.000 KB，由小喜鸽上传

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9BUnit4LifeonMarsIntegratedskillsTeachingaims:Tolistentothedialogueanddosomeexercises.TocompleteareportfromtheTVprogram.Talkadv

antagesanddisadvantagesaboutMarsandexpressownideas.Teachingsteps:Step1Lead-inStep2Presentation1.carryout开展，执行e.

g.Nomatterwhatdifficultyyouwillmeetwith,carryoutyourplan.不管你遇到什么困难，都要执行计划。2.percentagen.百分率，百分数e.g.Percentageofstudentswhowouldliketomoveaw

ayfromtheearthis50%.想要搬离地球的学生数的百分比是50%。3.disadvantagen.缺点，不利条件e.g.ThedisadvantageoflivingonMars。住在火星的缺点。4

.riskn.风险e.g.I’mnotsureifit’sworththerisk.我不确信是否它值得这个风险。5.afterall毕竟e.g.Afterall,peoplehavealreadybeentotheMoon.毕竟，人们已经去过月球。Step3Practice1.Danie

lwantstoliveonMarsinthefuture.However,Sandyisstillnotsureifshewouldliketo.Thisweek,thereisaTVprogrammeonthisto

pic.Listentothepreview.HelpSandymakenotesofit.Surveycarriedoutin:SchoolsinSunshineTownDay:Channel:Nameofprogramme:Time:Percentageofstudentswhow

ouldliketomoveawayfromtheEarth:Keys:Fridayevening,SunshineTV,MoveinMars,7:30to9:00p.m.50%2.SandyiswatchingtheTVpr

ogramme.Shewantstowritedowntheimportantpoints.Listentothediscussionandhelphercompleteherlists.Advantages1.Itwouldbeveryinteresting.2.Wecoul

dstudyat____________.3.Itisnotsocrowded,withmuchmore_____.4.Travellinginspacewouldbe____.Keys:onlineschool

s,space,funDisadvantages1.Wedonotknowifitisreallysafe.2.Wemight______fromlivingthere.3.Itis___________f

romtheEarth.4.Thereisnotenoughfood,______oroxygen.5.Theremightbe__________aliens.Keys:getill,sofaraway,water,dangerousStep4DebateHaveadis

cussioningroupsoffour,andholdadebate.AdvantagesoflivingonMars:DisadvantagesoflivingonMars:Step5DanielandSandyaretalkingabouttheTVprog

ramme.CompletetheirconversationwiththeinformationinPartsA1andA2.Sandy:Didyouwatchtheprogrammecalled(1)____________on(2)________TVla

st(3)______evening?Daniel:Yes,Idid.butImissedthefirstpartofit.Whendidtheprogrammebegin?Sandy:Itbeganat________.Itstartedwithadiscussiona

bouta______.Itshowedthat(6)_____ofthestudentswouldliketo(7)______________theEarthandliveon(8)_____.Daniel:Oh,yes.Somestudentssaid

livingonanotherplanetsuchasMarswouldbevery(9)_________.Theycouldstudyat(10)____________,andtravelingin(11)______wouldbefu

n.Sandy:Theremightalsobemuchmore(12)______foreveryoneonMars.It’stoocrowdedhere.Daniel:However,someotherstudentswereworriedaboutlivingthere.Th

eysaidtheydidn’tknowifitwouldbe(13)_________.Theythoughttheymight(14)_____becausethere’snotenoughfood,(15)_____oroxygenonMars.Sandy:Theywereevenaf

raidofaliensthere.Theythoughtalienswere(16)_________andwouldharmpeople.Keys:MoveinMars,Sunshine,Friday,7:30p.m.,survey,50%,moveawayfrom,Mar

s,interesting,onlineschools,space,space,reallysafe,getill,water,dangerousStep6DiscussionHowdoweprotecttheEarth?Weshouldreducepollution;Weshou

ldcontrolpopulation;Weshouldsaveenergy;Weshould…Step7Speakup1.DanielandSandyaretalkingaboutlivingonMars.Workinpairsand

discusswhetheryouwouldliketoliveonMars.Usetheconversationbelowasamodel.Daniel:WouldyouliketoliveonMars,Sandy?Sandy:I’mnotsureifit’sworthth

erisk.Itworriesme.Daniel:Why?Itwouldbequitesafe.Afterall,humanshavealreadybeentotheMoon.Sandy:Maybeyouareright,butwemightgetillfromlivingth

ere.Daniel:Idon’tthinkso,Sandy.It’sjustadifferentkindoflife.Itwouldbegreattoliveonanotherplanet.Sandy:Whataboutallyourfriendshereontheearthifyo

ugotoMars?Daniel:Iwantyoualltocometoo.Sandy:OK.Ifyouallgotogether,itshouldbefun.2.Listentotheconversationandanswerthequestions.

1.WouldSandyliketoliveonMars?Why?2.WouldDanielliketoliveonMars?Why?Keys:Heisnotsurebecausesheisnotsureifit’sw

orththeriskitworriesher.Yes,hewouldliketo.Becauseit’llbegreattoliveonanotherplanet.Step8Workinpairs.Wheredoyouprefertolive,MarsorEar

th?Why?Usefulinformation:onlineschoolsmuchmorespacetravellinginspacesomedangerousalienssofarawayfromtheEarthnofood,wateroroxygenStep9Exer

cises1.Translatethefollowingphrases.1.开展，执行2.在太空中旅游3.对……有伤害4.害怕见到外星人5.离地球如此遥远6.生活在火星上的缺点7.与地球上的情形不同8.毕竟9.住在另一个行星上非常棒随堂检测一、根据句意或中文提示完成单词。1.His

badhealthisagreat(劣势)tohim.2.Youcan’tgooutwiththe(陌生人).3.I’munsureiftherearesome(外星人)inspace.4.There’r

enotenoughpeoplewillingtotakethe(风险).5.----What(百分率)ofpeopledieofthisdiseaseeveryyear?----About20%.二、根据句意，用括号中所给的单词的适当形式填空。1.Shortb

atterylifeisabig(advantage)ofasmartphone.2.Youwillgetillfrom(live)insuchawetplace.3.Ourclassmateshadalong(discuss)about

theplan.4.Nothingcanpreventusfrom(realize)ourdreams.5.Thecaptainwasnotwillingtorisk(take)hisshipthroughthestraits(海峡).6.

LifeonMarsisdifficult(imagine)三、单项选择。()1.Theyareafraidofontheislandalonebecausetheythinksomedangerousanimalsmaydoharmthem.A.live,forB.living,forC.

living,toD.live,to()2.Tow-fifthsofthehillswithtrees.A.arecoveredB.iscoveredC.iscoveringD.arecovering()3.AsurveyabouthowpeopleinHan’an

liketheKoreanTVseriesDescendants(后裔)oftheSunwasinourcitylastFriday.A.takenoutB.carriedoutC.turnedoutD.givenout()4.Theconditionsand

climateonMarsareverydifferentfromontheEarth.Itisdifficultforpeopletogetusedtothem.A.thatB.thoseC.onesD.which()5.----Wh

atshallwebuyforLucyasapresent?----Let’sbuyanewbikeforher.Herbikebreaksdownfromtimetotime.A.afterallB.aboveallC.atallD.inallStep10Homew

orkRecitethekeyphrasesandexpressionsinthelesson.