2019春九年级英语下册Unit4LifeonMars第4课时课件新版牛津版.ppt

第四课时Integratedskills&Studyskills,.根据首字母及汉语提示补全单词1.Thisnewmachinehastwoseriousdisadvantages(缺点).2.Hesavedmylifeattherisk(危险)oflosinghisown.3.Astranger(陌生人)walkeduptomeandshookmyhand.4.Theplanecircled(盘旋)theairportbeforeitlanded.5.Isitpossible(可能的)forhimtochangehisdecision?,.根据汉语意思完成句子,每空一词1.我们期待他履行诺言。Weexpecthimtocarryouthispromises.2.毕竟,天下没有免费的午餐。Afterall,thereisnofreelunchintheworld.3.我的衬衫和蓝色牛仔裤相配吗?Domyshirtandmybluejeansgotogether?4.我们不想离开伦敦。WedontwanttomoveawayfromLondon.5.除了毛衣之外,我们还出售不同种类的女式衬衫。Weselldifferentkindsofblousesbesidessweaters.,.用方框中所给短语的适当形式填空,befarawayfrom,moveoutof,liveonanotherplanet,doharmto,startwith,1.Somestudentsthinkalienswoulddoharmtohumans,sotheydontlikealiens.2.Sometimeswecantseeanystarsbecausetheyarefarawayfromus.3.CouldyoutellmewhichpointIshouldstartwith?4.Tolive/Livingonanotherplanetseemsveryinteresting.5.SomepeopleworryaboutmovingoutoftheEarth.,.单项填空(C)1.ThereisnolivingthingonMoon.A.aB.anC.theD./(B)2.Doyourememberwhatshelookedlikewhenyoufirstmether?Ofcourse.Shewastallandthinlonghair.A.inB.withC.onD.from(A)3.youdrives,youmustntdrinkwine.A.IfB.UnlessC.ThoughD.So(B)4.Excuseme,isthistherightwaytotheChildrensPalace?Sorry,Imnotsure.Butitbe.A.mustntB.mightC.cantD.must,(D)5.IthinkCindyiscertainlytheNo.1intheEnglishspeechcontest.HerspokenEnglishisnotasgoodasTinas.A.IagreeB.SosheisC.IdontmindD.Idontthinkso(C)6.Isheretoday?No.Kateisillinhospital.A.someoneB.anyoneC.everyoneD.noone(D)7.Alexdidtheprojectoncommunityservicebetterthanhisclassmates.A.soB.veryC.tooD.much,(C)8.WhatdoyouthinkoftheTVshowKeepRunning?Well,Icantstandit,butmysonthinksit.A.boringB.uselessC.interestingD.meaningless(D)9.Canyouunderstandme,Tony?Yes,madam.Youspeak.Icanfollowyou.A.enoughclearB.clearenoughC.enoughclearlyD.clearlyenough(B)10.AreyouwillingtoliveonMarsoneday?Itsoundsexciting,butitstillworriesme.A.OfcourseIam.B.Imnotsure.C.Whynot?D.Areyoujoking?,.完形填空DoyouknowMars?Wearealways1,“IstherelifeonMars?”WeallknowthatitisdifficultforpeopleontheEarthtoliveonMarsbecauseweneedwaterandoxygento2,butthereislittleoxygenonMars.LivingonMarsseemslikelivingonaveryhighmountain.Thereisverythin3.Itmightbe20degreesabovezeroatnoonand60degreesbelowzero4.,AlotofpeoplethinktheremaybeplantsonMars.WeknowthatMarshascarbon.Thisisakindofmaterial5inallplantsandanimalsontheEarth.Throughatelescope(望远镜),Marslooksred.Insomeplaces,itseemsgrey.Attimesthegreycolourturnsgrey-green,thenbrown,andthengreyagain.Thegrey-greencolourmaybeakindof6.Lifechangescolour7theseasons.Atfirstscientiststhoughttheredplanetwasas8astheMoonwithduststormsblowingoverthelargesandydeserts.ButMarsseemsnotas9asweoncebelievedittobe.Accordingtoananalysis(分析)ontherecentMars,NASA(美国航空航天局)announcedinSeptember28,2015thatthereis10onMars.Ifthatstrue,therewillbehopeoffindinglifeonMars.,(B)1.A.talkingB.wonderingC.knowingD.telling(C)2.A.drinkB.eatC.liveD.breathe(A)3.A.airB.earthC.oxygenD.gas(A)4.A.atnightB.inthedaytimeC.inthemorningD.intheafternoon(D)5.A.seenB.heardC.calledD.found(B)6.A.animalB.plantC.earthD.people(D)7.A.forB.byC.alongD.with(A)8.A.lifelessB.hopelessC.coolD.hard(C)9.A.coldB.hotC.dryD.wet(A)10.A.waterB.iceC.plantsD.life,.阅读理解Notallinventionsaremadebyscientists.Kidscanalsomakehistorywiththeirinventions.ThestateflagofAlaskawasdesignedby13-year-oldBennieBensonin1926.Hisdesignwaschosenfromaflag-designingcompetition.Itbecametheofficialflagin1959.Benniewona$1,000scholarship(奖学金)andawatch.FrankEppersoninventedthePopsiclein1905whenhewasonly11yearsold.ItwascalledtheEpsicleatthattime.Franklefthisdrinkoutsidethedoorovernightwithastick(木棒)init.ThatnightthetemperaturedroppedandeverythingwasfrozenincludingFranksdrink.Thatdidntstophimfromtastingit,sotodaywehavePopsiclestoeat.In1642BlaisePascaldesignedthefirstcountingmachinewhenhewas18.Themachinewasforhisfather,ataxcollector,tomakehisjobeasier.Blaisenamedit“thePasealine”.Hemadeabout50ofthem,butnobodywasinterestedinit.Peoplethoughtitwouldtakejobsawayfromthem.300yearswentby,andthecalculatorfinallybecameasuccess.In1968,theprogramminglanguage(程序设计语言),PASCAL,wasnamedafterhim.,(A)1.HowoldwasBennieBensonwhenhedesignedtheflag?A.13.B.26.C.46.D.59.(D)2.Whatdoestheunderlinedword“Popsicle”meaninChinese?A.凉茶B.美味C.冰柜D.冰棒(B)3.WhydidBlaisePascalinventthecalculator?A.Becausehewantedtouseitinatest.B.Becausehewantedtomakehisfathersjobeasier.C.Becausehewantedtosellitformoney.D.Becausehewantedtoknowhowmuchmoneyheshouldgivetosellers.,(A)4.Whywerepeoplenotinterestedin“thePasealine”atfirst?A.Becausepeoplethoughtitcouldmakethemlosejob