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1Unit2TheGrandCanyonwasnotjustbig.Newwordsskysignshinebelow天；天空n./skai//saɪn/迹象；标志n.(shone/ʃɔn/,shone;shined,shined)照耀v./ʃaɪn//bɪləʊ/在…下面；在…以下prep.silver银灰色的，银制的adj./'sɪlvə/silent寂静的adj./'saɪlənt/gothroughstream穿过小河，小溪n./stri:m/fallaway突然向下倾斜beside在…旁边；在…附近prep./bɪ'saɪd/reply回答，回复v./rɪ'plai/clear(烟雾等)开始消失v./klɪə/grey灰色的;(天气）阴沉的adj./grei/canyon峡谷n./'kænjən/逗留；留下v.remain/rɪ'meɪn/nearly几乎；差不多adv./'nɪəlɪ/onthetopof在…上面；盖住by在…旁边；靠近prep./baɪ/shine照耀sign标志,迹象silent安静的silver银色的sky天空grey灰色的;(天气）阴沉的clear(烟雾等)开始消失fallaway突然向下倾斜stream小河，小溪canyon峡谷1.Workinpairs.Talkaboutagreatnaturalwonderyouknow.Usethewordsintheboxtohelpyou.below,deep,fantastic,high,long,natural,shine,sign,silent,silverActiviy2Watchaflashandanswer:Whichwonderdoesittalkabout?Thesecondone.Readandchoosethecorrectanswer.Wheredoesthepassagemostlikelycomefrom?a)Amagazine.b)Agrammarbook.c)Adictionaryd)Astorybook.课堂活动.Readthefirstparagraphandanswer:Q1:Whatdidthewriterdoafterhearrived?Helookedtotheeast,gotoutofthecar,wentthroughagate,walkedalongapath.Q2:Whywastherenothingtosee?A:Becausetherewasnothing.B:Becauseitwastoodark.C:Becauseitwasinthemorning.2.ReadthesecondparagraphandchooseTorF:(1)Astrangeraskedthewriterifhewasgoingtherightway.()(2)Thewritergottohisdestinationin10minutes.()FF•3.Readthethirdparagraphandchoose•thecorrectanswer:•Q:WhichdirectionwasthewriterfacingwhilehewaslookingovertheGrandCanyon?()•a)Southb)Northc)Eastd)WestReadthefourthparagraphandfillinthetable:GrandCanyonHowdeep/highisit?Howwideisit?Howlongisit?Deeperthanthe2tallestbuildingsintheworld.About15mileswideOver400mileslong•5Readthefifthparagraphandanswer:•Inthewriter’sopinion,whatisthegreatestwonderofthenaturalworld?•___________________________TheGrandCanyon.•II.请朗读教材，翻译以下词组。•1穿过___________•2突然向下倾斜____________•3在...底部___________________•4在...上面；盖住________________•5从...出来__________________•6向左边看______________________•7从…上方看过去_____________•8眺望；向对面看________________ontopoffallawaygothroughatthebottomoflookovertogetoutoflooktotheleftlookacrossLanguagepoints1.课题:Agreatwonderofthenaturalworld.翻译:自然界的伟大奇观。2.原句:WhenIarrived,itwasearlymorninganditwasraining.arrivein+大地方at+小地方getto+地点名词reach+地点名词他明天将到达北京。Hewill______________________Beijingtomorrow.arrivein/getto/reacharriveget+地点reach（副词）•3原句:Igetoutofthecar,wentthroughagateandwalkedalongadarkpath.•翻译：_______________________________••1)getoutofthecar下车getintothecar上车•getonthebus/train上车•getoffthebus/train下车•2）through&across穿过•Thetrainisgoing____thetunnel.•Don’tgo_______thebridge.•3)walkalong…沿着……走,相当于goalongthroughacross我下了小汽车，穿过大门并沿着一条昏的小路往前走。4.原句:Afteraboutamile,astrangerappearedbesidethepath.•翻译_________________________________besideprep.在…旁边；在…附近。它相当于nextto.besidesprep.除了….之外（还有）。除了唱英文歌曲外，还有很多有趣的方法来学习英语。beside________singingEnglishsongs,therearemanyotherfunwaystolearnEnglish.Besides一英里过后，一个陌生人出现道路旁边。这是学校大楼，它在公园旁边。Thisistheschoolbuilding.Itis_______thepark.5.answer与replyv.&n.回答；答复；答案他没能回答我的问题。Hefailedto_____tomyquestion.你能找到这个问题的答案吗？Canyoufindout____________________tothisquestion?replytheanswer/replyanswer+名词/代词reply+to+名词/代词…两者作名词时，都与to搭配6原句:本课出现了四个使用look短语的句子.Ilookedoverthem,butitwassilentandtherewasnosignofit.我朝那片岩石望过去，但是一片寂静，还是看不见它。Iwaslookingacrossoneofthewondersofthenaturalworld—theGrandCanyon.我在眺望自然界奇观之一的大峡谷。IlookeddowntotheColoradoRiver…我俯瞰科罗拉多河……Finally,Ilookedtomyleftandtomyright…最后，我向左右遥远……lookover从……上方看过去lookacross眺望；向对面看lookdown向下看looktoone’sleft/right朝某人的左侧/右侧看7.原句:Farbelowme,thegroundfellawayanddowntoariver.翻译：在我脚下很远的地方，大地倾斜至深谷中的河里。belowprep.在……下方aboveprep.在……上方她在三楼的上一层还是下一层？Isshe______or________thethirdfloor?under在……正下方over在……正上方abovebelow•8原句:Ifyouputthetwotallestbuildingsintheworldontopofeachotheratthebottomofthecanyon,theystillwouldnotreachthetop.•这是由If引导的虚拟条件状语从句,结构为：If+主语+动词过去时。•如果我是一只鸟，我将飞到你那里。•____I______abird,I______flytoyou.Ifwerewould2.Afteraboutakilometre,astrangerappearedinfrontofme.appearvi.出现Arainbowappearedaftertherain.雨后空中出现了一道彩虹。disappearvi.消失Thesundisappearedbehindthecloud.太阳在云层后面消失了。3.“Yes,”hereplied,“you’llgetthereinfiveminutes.replyv.回答replytosb/sth回答某人/某事1).Whocanreplytomyquestion?谁能回答我的问题？2).Whydon’tyoureplytome?你为什么不回答我呀？★reply+that从句回答到……IrepliedthatIwasunabletohelpthem.我回答说我帮不到他们的忙。辨析：reply与answer(1).两者均表示“回答”，一般情况下可以换用。answer用作及物动词和不及物动词均可。reply除后接that从句或引出直接引语是及物动词外，一般只用作不及物动词，其后若接名词或代词作宾语，应借助介词to。Hedidn’treplyto/answermyquestion.他没有回答我的问题。Herepliedthathehadchangedhismind.他回答说他改变了主思。比较下面两句：Hedidnotknowwhattoreply.他不知道回答什么。（即:用什么回答）Hedidnotknowwhattoreplyto.他不知道回答什么冋题。（即:对什么作回答）2).answer除表示“回答”外，还可表示接听（电话）或对门铃等声响作出反应等（常与telephone，door,bell,doorbell等连用），但reply不能这样用。Whoansweredthetelephone?谁接的电话？3).两者除用作动词外，都可用作名词。表示“对……的回答（答复、答案）”等，其后均接介词to(不用of)。Haveyouhadananswertoyourletter?你寄出的信有回音了吗？Ireceivednoreplytomyquestion.我的要求没有收到任何的回复5.IlookeddowntotheColoradoRiverabout2,000metresbelowme.★lookdown从……往下看；俯视6.ThenIlookedacrosstoothersideofthecanyon.★lookacross向对面看Heoftenlooksacrosstothemountainsinclass.他上课经常看对面的山。siden.边，面，侧ontheleft/rightof…/onone’sleft/right7.Finally,Ilookedtomyleftandtomyright,andonbothsidesth