牛津深圳版英语八下Unit 7《The unknown world》word单元学案教案

Unit7名言警句：上帝不能无处不在，因此他创造了母亲。Godcouldnotbeeverywhereandthereforehemademothers.。本讲内容内容基本要求Unit7Theunknownworld1.要求掌握重点单词和词组；2.语法点:原因状语从句becauseof用法单词&词组adj.未知的v.收到adj.响亮的，大声的v.探索adj.安静的adj.惊吓的；害怕的v.发现；找到；发觉adj.非常讨厌的；可怕的n.害怕；惧怕v.想知道；想弄明白v.拒绝n.刀v.解释；说明adj.高兴；满意；愉快v单词v短语了解相信，信任成千上万的探索保持安静惊吓的；害怕的逃跑非常讨厌的；可怕的同意，赞成想知道；想弄明白13\n不同意；持不同意见一、单项选择课前测试1.Wewillnotgotothecinema_______heisverybusyA.becauseofB.becauseC.sothat2.Themeetingdidn’tstart______everyonewasthere.A.untilB.becauseC.whyD.if3.Wecangohiking_______thefineweather.A.becauseB.soC.becauseofD.although4.Any_______agiftfromhisbrother,howevershedoesn’t________it.A.receive;receiveB.receives;acceptsC.accepts;receivesD.accepts;accepts5.Oursummerholidayiscoming.Two_______thestudentsinourschoolwillgotothebeachA.hundredB.hundredsC.hundredofD.hundredsof6.Joyhas_______thepenwhichhelostlastSunday.A.foundB.discoveredC.findD.invented7.Thepresidentrefuses__________hismistakes.A.toadmitB.admittingC.toadmittingD.admitted8.–Peter,whatifyourparentsgoout?-Theyaskmeto______myself.A.lookafterB.lookupC.lookforD.look二、单词拼写1.Theu_______diseaseinEuropehascausedagreatpanic.2.Speakl_______forIcan'thearyou.3.Her_______anawardforbraveryfromthepoliceserviceyesterday.4.Shewasf_______thattheplanewouldcrash.5.Iwasjustbeginningtow______whereyouwere.6.Hisdreamistobeana_______inthefuture.7.Vastareasoflandhavebecomed________becauseoftheenvironmentpollution.三、完成句子1.今天有成千上万的人来参观长城。Thereare_______________peopletovisittheGreatWalltoday.2.我们要尽快完成工程。Weshouldfinishthisproject____________________________3.保持安静，否则会吵醒小婴儿。13\n_______________,oryouwillawakethelittlebaby.4.他看起来并不友好，我们能相信他的话吗？Helookssounfriendly,canwe_______　_______　_______？5.他拒绝承认错误。Theman______________admithismistakes.同步串讲ØListentoaspaceshipcaptaingivinginstructionstotwolostastronauts.astronautn.宇航员spaceshipn.宇宙飞船【拓展】spacecraft航天器man-madesatellite人造卫星ØAreyousurethisplanetissage,Hi?besure确定、确信【例句】Ithinkhe'scoming,butI'mnotquitesure.【拓展】1.)besureof/aboutIthinktheanswer'srightbutI'mnotabsolutelysureaboutit.2.)besuretodo肯定要做某事、确定要做某事It'ssuretorain.You'resuretofailifyoudoitthatway.3.)besurethat…Canwebesurethatshe'shonest?4.)sureofoneself(有时表贬义)：（过于）自信Youseemverysureofyourself,youngman!小伙子,你未免太自信了吧!ØDoyoubelieveinaliens?believein信任、相信【例句】IbelieveinGod.【拓展】1.)believeinsb./believesb.辨析believeinsb.相信某人believesb.相信某人（说的话是真的）WebelieveJack’swords,howeverwecanhardlybelieveinhim.我们相信杰克的话，但不能信任他。2.)believableadj.可相信的believablyadv.13\nØWereceivedsomemessagesfromaliensabouttenyearsago.receivev.收到receivesth.fromsb./sth.Hereceivedanawardforbraveryfromthepoliceservice.【拓展】receive/accept辨析receive强调_______上的“收到”accept表“收到”并且_______上“接受”了某物Thearrogantkingreceivesgiftsfromhispeopleeveryyear,butheneveracceptsthem.ØTheyheardsomevoicesspeakingastrangelanguage,sotheyhidbehindsomebushesandkeptquiet.1.hear…doingsth.听见······正在做某事hearsb.doingsth.强调听到的动作正在进行中hearsb.dosth.强调听到的是整个过程IhearMarycryinginthenextroom.QinalwayshearsMarysingintheclassroom.2.keepquiet保持安静【拓展】keep+adj.：保持某种状态keephealthykeepfitSinceyouareaimatbeingaP.E.teacher,youshouldtakecareofyourbodywellandkeephealthy.ØItdiscoveredthemandmadeaterriblenoise.discovervt.发现、找到、发觉【例句】Wediscoveredthisbeachwhileweweresailingaroundtheisland.【拓展】discover/find/invent辨析discover发现、发觉（发现已存在的东西，科学真理等）find发现、找到（对某种事物的寻求，也指找到丢失的东西）invent发明（通过认知实践创造出前所未有的东西）ColumbusdiscoveredAmerica.Ididn'texpecttocomehomeandfindhimgone.Iwishmobilephoneshadneverbeeninvented!ØThechildrenranawayinfear.infear恐惧的、害怕的【例句】Inancienttime,peoplealwayslivedinfearbecauseofthedangerfromtheunknownenvironment.ØIwonderwhatitmeans.13\nwonderv.想知道、弄明白【例句】Iwonderwhosheis.【拓展】1.)wonderv.惊讶、惊奇Hecoulddonothingbutstandandwonder.他只得惊奇地站着不动.wonderaboutsth.对某事感到好奇Iwasjustwonderingaboutthatmyself.我就是觉得这件事莫名其妙.2.)wondern.惊奇明白Thechildrenwatchedthemagicianinsilentwonder.孩子都一声不响惊奇地看着魔术师.3.)wonderfuladj.You'veallbeenabsolutelywonderful!ØSincenooneelsesawthesealiens,Irefusetobelieveyou.refusev.拒绝refusetodosth.拒绝做某事Thecarabsolutelyrefusedtostart.ØShelookedoutofherwindowandsawayellowlightinthesky.lookoutof向······外看【例句】Shelookedoutofthewindowandsawakidjumpinghappilyinthepark.【拓展】lookat看lookup查阅lookthrough浏览lookfor寻找lookout当心lookafter照顾lookahead向前看lookback回顾lookdownon瞧不起ØAlienscametotheEarththousandsofyearsago,andmadesomebuildings.thousandsof好几千1.当thousand/hundred/dozen等前有具体数字或many，some等，用单数形式，后不接of2.当thousand/hundred/dozen等前无具体数字修饰时，需+s，且与of连用。3.数字+hundred,thousand,million…+of+the+复数名词【例句】Therearethousandsofbirdsintheforest.Thereare2thousandbirdsinthezoo.13\n语法讲解原因状语从句1because,since和as的区别（1）because：语气最强，表示直接原因，可用于回答why提出的问题、引导表语从句、用于强调句等，而其余三者均不行：“Whydidn’thecome?”“Becausehewasill.”“他为什么没来?”“因为他病了。”Wemuststayathomebecauseitrained.我们必须呆在家，因为下雨了。（2）since较弱，指双方都明确的原因或众所周知的原因，泽为“既然”，侧重主句，从句表示显然的或已知的理由。Sinceyoudon'tlikeit,I'llputitaway.既然你不喜欢，我就把它放在一边。Sinceeverybodyishere,let’sbeginourclass.既然每个人都在，我们开始上课吧。（3）as“由于，鉴于”，指客观事实，语气比since弱，略口语化，常与since互换使用。Astherewasnoanswer,Iwroteagain.鉴于没回复，我又写了一封信。语气位置意义because最强前或后“因为”，表示客观因果关系since较强前“既然”，把众人所知的事实当作理由，较为正式 as较弱前“由于”，把众人所知的事实当作理由，口语化 总结：2、because习惯上不与so连用　　汉语习惯上说“因为…所以…”，但英语习惯上却不能将so与because连用：　　正：Becauseitwasraining,westayedathome./Itwasraining,sowestayedathome.　　误：Becauseitwasraining,sowestayedathome.因为下雨，所以我们呆在家里。3、becauseVSbecauseofbecause后加句子，引导原因状语从句。例如：IdoitbecauseIlikeit.我做这件事情因为我喜欢。13\nbecauseof后加名词，代词，动名词。Thefootballmatchwillbeputoffbecauseofthebadweather.因为坏天气，足球赛将会延期。两者可以互换Hecan'tcomebecauseheisill.==Hecan'tcomebecauseofhisillness.他因病不能来。Isaidnothingaboutitbecausehiswifewasthere.==Isaidnothingaboutitbecauseofhiswife'sbeingthere因为他妻子在那儿，我对此事只字未提。同步练习一、用because，since，as填空1.  ---Whydidn'tyouattendthepartylastevening?     ---_____Ihadanunexpectedvisitor.2.______Tomistheelderbrother,healwayslooksafterhissister.3._______wehavenomoney,wecan'taffordsuchanexpensivemachine.4._______youknowit,Iwon’trepeat.二、单选题1.Jackspendsmuchmoneyonbooksheisnotsorich.A.thoughB.whenC.ifD.because2.Peterdoesn’tfeelwelltoday.Heseemstohaveabadcold________thechangeableweather.A.sinceB.becauseC.becauseofD.though3.____you’vegotagoodchance,youhadbettermakefulluseofit.A.SinceB.AfterC.AlthoughD.Assoonas4.A.mancannotsmilelikeachild,____achildsmileswithhiseyes,whileamansmileswithhislipsalone.A.soB.butC.andD.because5.theyaretwins,theydon’tlookthesameatall.A.BecauseB.ThoughC.AsD.Since6.Lauraisalittlechild,sheknowsalotofthings.A.AlthoughB.ButC.BecauseD.Since13\n综合检测一、单词拼写1.LiuYangisthefirstChinesewomana________.2.Phoenixisakindofanimalwithbeautifulf__________.3.Theywouldliketoliveinthet_______bytheseainsteadofstayinginthehotel.4.Cuttingtoomanytreesintheforestwilld________ourenvironmentsoonerorlater.5.Thisissuchat________moviethatmostpeoplecan’thelpingscreaminginthecinema.6.Luckily,Ifinallyr________herletterattheendoflastyear.7.It’sdifficultforanybadytogothroughthed________ifhedoesn’tgetenoughwater.8.Suddenly,Theyd_______theirlostdogwhentheyweredrivinghome.9.Yearsago,therewasal_______sitenearthemoutainsoIcouldseealotofplaneslandinghere.10.Heisusedtobeingaq________studentinhisclass.二、单项选择1.Youmustn’tmaketoomuch_______asthelittlebabyissleeping.A.voiceB.soundC.noiseD.mark2.Mostofthemenbersinthiscommunityagree______hisplan.A.withB.onC.forD.as3.Picassohasbeenknownforseveralcenturies_________hisexcellentskillofdrawing.A.becauseofB.becauseC.sinceD.as4.Whydidn’tMarycometomypartylastnight.I________.Ihaven’tseenherformorethanaweek.A.supposeB.agreeC.believeD.wonder5.ItseemedthatMr.Whitewasn’tvery________withGinna’shomeworkbecauseshesaidnothingaboutit.A.angryB.pleasedC.pleaseD.pleasing6.Shewasso________whenshesawsucha__________creature.A.frightened;frightenedB.frightening;frighteningC.frightened;frighteningD.frightening;frightened7.It’s_______noisyhere.Wouldyoumind_______quietforawhile.A.quite;tokeepB.quite;keepingC.quiet;keepingD.quiet;tokeep8.Withoutforcefulevidence,thejudgerefused__________theguy.A.tobelieveB.tobelievingC.believeD.believed9.Ihaven’t________aletterfromhimforalongtime.A.collectedB.acceptedC.receivedD.written10.Oursummerholidayiscoming.Two________thestudentsinourschoolwillgotothebeach.13\nA.hundredB.hundredsC.hundredofD.hundredsof三、完成句子1.不要因为困难而放弃你所做的事情。Don’tgiveupthethingsyoudo_____________________________.2.你要尽快离开要不然赶不上火车了。Youshouldleave______________________________,oryouwon’t______thetrain.3.他不是很同意你的主意。He_______quite_______________youridea.4.在公共场合有必要保持安静。It’s_________forus_______________________inpublicplaces.5.断电了，那个小男孩害怕地呆在黑暗中。Thelightwasoutandthelittleboystoodindarkness______________.四、阅读理解AEveryonehasadreamjobandweallhopeourdreamscancometrue.MrBlackworksasareporterataTVstation.Hewantstoknowwhatjobsteenagersaregoingtodowhentheygrowup.HewenttotheEvergreenSchooltodoasurveylastFriday.MrBlackaskedthestudentstodiscusswitheachotherandthenfillintheformwithapen.Hetoldthemtotellthetruth.MrBlackthoughtmoststudentswouldbeteachers.Theteacherisoneofthebestprofessionsintheworld.Maybesomestudentswouldbescientists.Richknowledgewouldhelpthem.Afewstudentswouldbesoldiersbecausetheycouldkeepourcountrybeautifulandpeaceful.TeachershelpedMrBlackbeforeschoolwasover.Theygaveoutonethousandeighthundredpaperstothestudents.Whenthesurvey'sresultcameout,MrBlackandtheteachersweresurprised.Pleaselookattheresults.Professionactor(actress)scientistteacherSportsplayersoldierfarmer(orelse)Proportion(比例)30%25%20%15%5%5%1.Fromthefirstparagraph,weknowthispassagemaytalkabout__________.A.teenagers'dreamjobsB.MrBlackandhisjobC.howdreamscometrueD.howtomakeasurvey2.WhatdoesMrBlackdo?A.Heisateacher.B.Heisareporter.C.Heisasoldier.D.Heisanactor.3.WhydidMrBlackdoasurveylastFriday?A.Becausehewantedtofindajobforhimself.B.Becausehewantedtoknowaboutstudents'dreamjobs.13\nC.Becausehewasalwaysinterestedindoingasurvey.D.Becausehewantedtoknowhowmuchmoneyteenagersgotaweek.4.Whichofthefollowingdidmoststudentschoose?A.Actor.B.Sportsplayer.C.Teacher.D.Scientist.5.Howmanyteenagerswanttobeteachersinthefuture?A.90.B.360.C.900.D.1800.BDoyouknowFeiJunlongandNieHaisheng?FeiJunlongwasbornin1965.HeisaChineseastronautselected(选拔)asamemberoftheShenzhouprogram.HewasborninJiangsuandjoinedthePeople'sLiberationArmyAirForce(中国人民解放军空军)in1982attheageof17.Andsincethenhehasonlyreturnedhomesixtimes.Asafighterpilot(战机飞行员),hewasselectedtoanastronautin1998.HemarriedWangJiein1991andhasoneson.NieHaishengwasborninSeptember1964.HeisalsoaChineseastronautselectedfortheShenzhouprogram.HeisfromHubei.AftergraduatingfromhighschoolhejoinedthePeople'sLiberationArmyAirForce,andbecameafighterpilot.In1998hewasselectedfortheastronautprogram.HewasoneofthethreeastronautswhowereinthefinalgrouptotrainfortheShenzhou5fight.YangLiweiwasalsopickedoutfortheflight,withZhaiAhigang.OnSeptember23,2005itwasreportedthatZhaiandNiewouldbeoneofthethreepairsofastronautswhowouldbeinthefinaltrainingforShenzhou6.Butintheend,FeiandNiewerechosen,andZhaimissedhischancetospaceagain.NieHaishenggotmarriedtoNieJielinandhasan11-year-olddaughter.1.WhendidNiejointhearmy?A.In1982.B.In1998.C.In1991.D.Afterhisgraduationfromhighschool.2.Whoamongtheastronautsinthispassagehasn'tbeentosaace?A.ZhaiZhigang.B.NieHaisheng.C.YangLiwei.D.FeiJunlong.3.HowmanytimeshasFeiJunlongreturnedhomesinceheleftattheageof17?A.Threetimes.B.Fourtimes.C.Sixtimes.D.Eighttimes.4.Howmanypeopledidthewritermentioninthispassage?A.5.B.6.C.7.D.8.5.WhichofthefollowingisTRUEaccordingtothispassage?A.YangLiweiwasborninJiangsu.B.NieHaishenghasaneleven-year-olddaughter.C.FeiJunlongisoneyearolderthanNieHaisheng.D.ZhaiZhiganggotmarriedtoNieJielinandhasason.13\nCAsyoungstudents,youhavemanydreams.Thesedreamscanbeverybig,suchaswinningtheNobelPrize,theycanalsobesmall,suchasbecomingoneofthebeststudentsinyourclass.Onceyoufindadream,whatdoyoudowithit?Doyouevertrytomakeyourdreamsreal?AndrewMatthews,anAustralianwriter,tellsusthatmakingyourdreamsrealislife'sbiggestchallenge.Youmaythinkyou'renotverygoodatsomeschoolsubjects,orthatit'simpossibleforyoutobecomeawriter.Thosekindsofideasstopyoufromrealizingyourdream.Infact,everyonecanrealizehisdream.Thefirstthingyoumustdoistorememberwhatyourdreamis.Don'tletitleaveyourheart.Keepingtellingyourselfwhatyouwanteverydayandthenyourdreamwillcometruefaster.Youshouldknowthatabigdreamis,infact,madeupofmanysmalldreams.Youmustalsonevergiveupyourdream.Therewillbedifficultiesontheroadtoyourdreams.Butthebiggestdifficultycomesfromyourself.Youneedtodecidewhatisthemostimportant.StudyinginsteadofwatchingTVwillhelpyoutogetbetterexamresults,whilesavingfiveyuaninsteadofbuyinganicecreammeansyoucanbuyanewbook.Asyougetclosertodream,itmaychangealittle.Thisisgoodasyouhavethechancetolearnsome-thingmoreusefulandfindnewhobbies.1.Thebiggestdifficultyontheroadtoyourdreamscomesfrom_____.A.yourselfB.yourfriendC.yourschoolD.yourparents2.Whichofthefollowingisn'tmentionedinthispassage?A.Youmaythinkyou'renotgoodatsomeschoolsubjects.B.Makingyourdreamsrealislife'sbiggestchallenge.C.Youmustnevergiveupyourdream.D.ListeningtoEnglishmorecanhelpyourealizeyourdream.3.Ifwehavedreamsinourheartsandworkhard,ourdreams_____.A.can'tberealizedB.canbeverysmallC.willcometrueD.canbeverybig4.Howdoyoumakeyourdreamcometruefaster?A.Rememberwhatyourdreamis.B.Don'tletyourdreamleaveyourheart.C.KeeptellingyourselfwhatyouwanteverydayD.A,BandC5.Thebesttitleofthispassageis_____.A.HowtobecomeawriterB.HowtomakeyourdreamrealC.AbigdreamismadeupofsmalldreamsD.Everyonecanrealizehisdream13\nDTodaypeoplecanusethephonetotalkwithothersalmostanywhereonearth.Butwhenyouusethephone，youdon'tseethepersonyouaretalkingwith.Thatmaychangeinthefuture.Nowsomepeopleareusingakindoftelephonecalledthepicturephoneorvisionphone.Withit,twopeoplewhoaretalkingcanseeeachother.Picturephonescanbeusedwhenyouhavesomethingtoshowtothepersonyouarecalling.Theymayhaveotherusesinthefuture.Onedayyoumaybeabletoringupalibraryandasktoseeabook.Thenyou'llbeabletoreadthebookrightoveryourpicturephone.Oryoumaybeabletogoshoppingthroughyourpicturephone，Ifyouseesomethinginthenewspaperthatyouwanttobuy，you'llgotoyourphoneandcalltheshop.Peopleattheshopwillshowyouthethingyouarcinterestedinrightoverthephone.You'llbeabletoshopallovercityandneverevenleaveyourroom!1.Todaypeoplecanusethephonetotalkwithothers__________.A.inallthecitiesB.insomeplacesintheworldC.onlyinbigcitiesD.almostanywhereonearth2.Theunderlinedword“it”inthearticlemeans__________.A.thepicturephoneB.anyphoneC.theuseD.thechange3.Wecan__________throughthepicturephoneaccordingtothearticle.A.writeabookB.doshoppingC.playgamesD.haveglasses4.Picturephonesarevery__________.A.usefulB.impossibleC.badD.badly5.WhichofthefollowingisNOTtrueaccordingtothearticle?A.Todaysomepeopleareusingthepicturephoneorvisionphone.B.Withthepicturephone，twopeoplecan'tseeeachother.C.phonesareveryuseful.D.Todaypeoplecanusephonestotalkwitheachotheralmosteverywhereoneach.五、书面表达当今社会,电脑被广泛使用.而目前中学生迷恋网络游戏的现象也越来越严重,这影响了学生的身心健康.请你写一篇80词左右的英语短文,谈谈你对使用电脑的看法.开头已给出,不计入总词数.提示:13\n益处(advantages)弊处(disadvantages)对学习有帮助；便于查找资料；从中能了解更多信息和知识(knowledge)；学习操作电脑的技能.花过多时间玩电脑游戏、经常上网聊天(chatonline)对学习有害,使父母生气.建议:平时上学时不玩电脑游戏,不上网,周末和假期可以上网,但不要浪费(waste)太多时间在游戏上,要把更多的时间放在学习上注意:1．字数在100字左右,开头和结尾已写好,不计入总词数.2．文中须包括所有内容要点,不要逐词翻译,可适当发挥,使语句通顺,意思连贯,符合逻辑.Computersaremoreandmoreusefulinoureverydaylife.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Inaword,don'twastetimeinplayingcomputergames.Weshouldspendmoretimestudying.13