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1、1Unit2TheGrandCanyonwasnotjustbig.世界奇观世界奇观大峡谷不只是大。大峡谷不只是大。1.我们给我们给世界奇观世界奇观节目打电话，加入讨论吧。节目打电话，加入讨论吧。LetscallWondersoftheWorldandjoininthediscussion.2.我认为巨人之路是最神奇的自然奇观。我认为巨人之路是最神奇的自然奇观。AndIthinktheGiantsCausewayisthemostfantasticnaturalwonder.4.但是但是,在我看来在我看来,人造奇观比自然奇观更激动人人造奇观比自然奇观更激动人心心。Butinmyopinion,
2、man-madewondersaremoreexcitingthannaturalones.ancientcivilization5.古代文明古代文明3.它（巨人之路）很神奇，但我认为非洲它（巨人之路）很神奇，但我认为非洲维多利亚瀑布更壮观。维多利亚瀑布更壮观。Thatsoundsgreat,thoughIthinktheVictoriaFallsinAfricaareevenmorefantastic.Newwordsskysignshinebelow天；天空天；天空n./skai/san/迹象；迹象；标标志志n.(shone/n/,shone;shined,shined)照耀照耀v./an
3、/bl/在在下面；下面；在在以下以下prep.silver银银灰色的，灰色的，银银制的制的adj./slv/silent寂静的寂静的adj./salnt/gothroughstream穿过穿过小河，小溪小河，小溪n./stri:m/fallaway突然向下突然向下倾倾斜斜beside在在旁边；在旁边；在附近附近prep./bsad/reply回答，回复回答，回复v./rplai/clear(烟雾等烟雾等)开始消失开始消失v./kl/grey灰色的灰色的;(天气）阴沉的天气）阴沉的adj./grei/canyon峡谷峡谷 n./knjn/逗留；留下逗留；留下v.remain/rmen/nearl
4、y几乎几乎；差不多差不多adv./nl/onthetopof在在上面；盖住上面；盖住by在在旁边；靠近旁边；靠近prep./ba/shine照耀照耀sign标标志志,迹象迹象silent安静的安静的silver银银色的色的sky天空天空grey灰色的灰色的;(天气）阴沉的天气）阴沉的clear(烟雾等烟雾等)开始消失开始消失fallaway突然向下突然向下倾倾斜斜stream小河，小溪小河，小溪canyon峡谷峡谷TheSevenWondersofTheNaturalWorld美国科罗拉多大峡谷美国科罗拉多大峡谷Coloradoklr:d,theGrandCanyon南非赞比西河，南非赞比西河
5、，维多利亚瀑布维多利亚瀑布VictoriaFalls,Zambezizmbi:ziAlaskaGlacierGulfNationalParklskgleisiglf美国阿拉斯加美国阿拉斯加冰河湾国家公园冰河湾国家公园Everest/QomolangmaMountevrst中国珠穆朗玛峰中国珠穆朗玛峰MammothCaveNationalParkmms美国肯塔基州美国肯塔基州猛玛洞穴国家公园猛玛洞穴国家公园RussianBaikalLakebak:l,-kl俄罗斯贝加尔湖俄罗斯贝加尔湖美国黄石公园美国黄石公园AmericanYellowstoneNationalPark1.Workinpairs
6、.Talkaboutagreatnaturalwonderyouknow.Usethewordsintheboxtohelpyou.below,deep,fantastic,high,long,natural,shine,sign,silent,silver2.Readthepassageandcompletethetable.AgreatwonderofthenaturalworldWhenIarrived,itwasearlymorninganditwasraining.Ilookedintotheeasttheskywasbecominggrey.Igotoutofthecar,went
7、throughagateandwalkedalongadarkpath.Therewasnothingtosee,butIknewitwasthere.Afteraboutamile,astrangerappearedbesidethepath.“AmIgoingtherightway?”I自然界的一处壮丽奇观自然界的一处壮丽奇观asked.HeknewwhereIwasgoing.“Yes,”hereplied,“youllgetthereinfiveminutes.”Finally,Icametosomerocksandstopped.Ilookedoverthem,butitwassil
8、entandtherewasnosignofit.Suddenly,therainstoppedandthecloudscleared.Thesunrosebehindmeandshoneontherocks.Farbelowme,thegroundfellawayanddowntoariver.Iwaslookingacrossoneofthewondersofthenaturalworld-theGrandCanyon.IlookeddowntotheColoradoRiver,asilverstreamnearlyonemilebelowme.Ifyouputthetwotallestb
9、uildingsintheworldontopofeachotheratthebottomofthecanyon,theystillwouldnotreachthetop.ThenIlookedacrosstotheothersideofthecanyon.Itwasaboutfifteenmilesaway,maybemore.Finally,Ilookedtomyleftandtomyright,andonbothsidesthecanyonwentfarawayformorethan200miles.TheGrandCanyonwasnotjustbig.Itwashuge!Iremai
10、nedbythecanyonforabouthalfanhour,andIaskedmyself,“IstheGrandCanyonthegreatestwonderofthenaturalworld?”Icertainlyknowtheanswer.Whatdoyouthink?TheGrandCanyonHowdeepHowwideHowlongnearlyonemileaboutfifteenmilesmorethan200miles1.Igotoutofthecar,wentthroughagateandwalkedalongapath.getoutof从从内出来内出来;逃避逃避;摆脱
11、摆脱Weonlywanttogetoutofthisdarkroomassoonaspossible.我们只想尽快离开这个暗室。我们只想尽快离开这个暗室。getin进入进入getto到达到达geton上（车等）上（车等）getoff下（车等）下（车等）2.Earlymorning清早清早3.When当当.的时候的时候4.Gothrough穿过穿过goacross=crosse.g.Thestudentswent_thestreetandgotoschool.Theriverruns_thecityandrunstothesea.5.Walkalong沿着沿着走走6.Nothingtoseee.
12、g.Theyhavealotofthings_inthesummerholiday.(do)7.Afteraboutakilometre,astrangerappearedinfrontofme.appearvi.出现出现Arainbowappearedaftertherain.雨后空中出现了一道彩虹。雨后空中出现了一道彩虹。disappearvi.消失消失Thesundisappearedbehindthecloud.太阳在云层后面消失了。太阳在云层后面消失了。8.“Yes,”hereplied,“youllgetthereinfiveminutes.reply v.回答回答replytos
13、b/sth回答某人回答某人/某事某事1).Whocanreplytomyquestion?谁能回答我的问题？谁能回答我的问题？2).Whydontyoureplytome?你为什么不回答我呀？你为什么不回答我呀？reply+that从句从句回答到回答到IrepliedthatIwasunabletohelpthem.我回答说我帮不到他们的忙。我回答说我帮不到他们的忙。辨析辨析：reply与与answer(1).两者均表示两者均表示“回答回答”，一一般情况下可以换用。般情况下可以换用。answer用作及物动词和不及物动词均可用作及物动词和不及物动词均可。reply除后接除后接that从句或引出直
14、接引语是及物动词外，从句或引出直接引语是及物动词外，一般一般只只用作不及物动词用作不及物动词，其后若其后若接名词或代词作接名词或代词作宾语，应借助介词宾语，应借助介词to。Hedidntreplyto/answermyquestion.他没有回答我的问题。他没有回答我的问题。Herepliedthathehadchangedhismind.他回答他回答说他改变了主思。说他改变了主思。比较下面两句比较下面两句：Hedidnotknowwhattoreply.他不知道回答他不知道回答什么。（即什么。（即:用什么回答用什么回答）Hedidnotknowwhattoreplyto.他不知道回他不知道回
15、答什么答什么问问题。题。（即即:对什么作回答对什么作回答）2).answer除表示除表示“回答回答”外，还可表示接听外，还可表示接听（电话）或对门铃等声响作出反应等（常（电话）或对门铃等声响作出反应等（常与与telephone，door,bell,doorbell等连用），等连用），但但reply不能这样用。不能这样用。Whoansweredthetelephone?谁接的电话？谁接的电话？3).两者除用作动词外，都可用作两者除用作动词外，都可用作名词名词。表示表示“对对的回答的回答（答复、答案）答复、答案）”等，其后均等，其后均接介词接介词to(不用不用of)。Haveyouhadanans
16、wertoyourletter?你寄出的信有回音了吗？你寄出的信有回音了吗？Ireceivednoreplytomyquestion.我的要求没有收到任何的回复我的要求没有收到任何的回复9.9.Ilookedcarefullyoverthem,butitwassilentandtherewasnosignofit.lookover从从上面看过去上面看过去Shelookedoverthetopofthemountain,andsawrocksindifferentshapes.从山顶上看过去，她看见了形状各异的岩石。从山顶上看过去，她看见了形状各异的岩石。拓展：拓展：lookover检查检查Ca
17、nyoulookovermycompositionforme?你能帮我检查一下我的作文吗？你能帮我检查一下我的作文吗？IlookeddowntotheColoradoRiver.我我俯瞰俯瞰科罗拉多河科罗拉多河Finally,Ilookedtomyleftandtomyright.最后，我向左右遥望最后，我向左右遥望lookover从从上面看过去上面看过去Shelookedoverthetopofthemountain,andsawrocksindifferentshapes.从山顶上看过去，她看见了形状各异的岩石。从山顶上看过去，她看见了形状各异的岩石。补充：补充：lookover检查检查5
18、.IlookeddowntotheColoradoRiverabout2,000metresbelowme.lookdown从从往下看；俯视往下看；俯视6.ThenIlookedacrosstoothersideofthecanyon.lookacross向对面看向对面看Heoftenlooksacrosstothemountainsinclass.他上课经常看对面的山。他上课经常看对面的山。siden.边，面，侧边，面，侧ontheleft/rightof/ononesleft/right7.Finally,Ilookedtomyleftandtomyright,andonbothsides
19、thecanyonwentfarawayformorethan200miles.lookto向向(某个方向某个方向)看看Looktotheleftandtotherightbeforecrossingthestreet.过马路要左右看。过马路要左右看。look短语小聚短语小聚lookup向上看；查阅（字典等）向上看；查阅（字典等）looktoonesleft/right向向左右看左右看lookdownto向下看；向下看；lookdownupon瞧不起瞧不起lookacross向向对面看对面看lookfor寻找寻找lookafter照顾照顾lookover从从上方看过去上方看过去8.Sudden
20、ly,therainstoppedandthecloudscleared.clearv.(云或雾云或雾)散开散开打扫干净打扫干净1).Thefogclearedandwesawthewholetowerintheend.雾散了，我们终于看见整个塔了。雾散了，我们终于看见整个塔了。2).IhavetoclearthesnowinfrontofthedoorbeforeIgoout.我出门前得把门前的雪打扫干净。我出门前得把门前的雪打扫干净。clearadj.清晰的清晰的Weshouldkeepclearminds.我们必须保持清晰的头脑。我们必须保持清晰的头脑。9.Thesunrosebehin
21、dmeandshoneontherocks.(1).risev.升起升起riseroserisenEveryoneknowsthatthesunrisesfromtheeast.人人都知道太阳从东边升起。人人都知道太阳从东边升起。Theriverrosetwometresaftertherain.雨后河水涨了两米。雨后河水涨了两米。(2).辨析辨析:lift,raise与与rise.1).liftlift指用体力或机械力把某物从地面指用体力或机械力把某物从地面举到举到一一定的高度定的高度Theboxistooheavyformetolift.这个箱子太重了，我举不起来。这个箱子太重了，我举不起
22、来。2).raise及物动词，当表示及物动词，当表示“举起举起”时，可时，可以以和和lift互换使用，还可以表示提高职位，互换使用，还可以表示提高职位，工资等。过去式和过去分词都是工资等。过去式和过去分词都是raised，现，现在分词在分词raising.Hewasraisedtoanimportantposition.他被提拔到一个重要的职位。他被提拔到一个重要的职位。3).rise是不及物动词，侧重表示由低到高的变是不及物动词，侧重表示由低到高的变化过程，也可指物价化过程，也可指物价“上涨上涨”。过去式，过去。过去式，过去分词分别是分词分别是rose和和risen,现在分词是现在分词是ri
23、sing.Pricescontinuetorise.物价继续上涨。物价继续上涨。Theyieldofricewillriseto700kilogramspermu.水稻的产量将上升到每亩水稻的产量将上升到每亩700公斤。公斤。n.地面地面下降；减下降；减少少prep.在在的下的下面面10.Farbelowme,thegroundfellawayanddowntoariver.11.即使你拿世界上最高的两座建筑叠加在大即使你拿世界上最高的两座建筑叠加在大峡谷的底部，它们也不能触及它的顶端。峡谷的底部，它们也不能触及它的顶端。Ifyouputthetwotallestbuildingsinthew
24、orldontopofeachotheratthebottomofthecanyon,theystillwouldnotreachthetop.atthebottomof在在的底部的底部Thevillageliesatthebottomofthevalley.这山村坐落在山谷底这山村坐落在山谷底.Someadjectivestellyoufacts,suchaswide,deep,high andtall;someadjectivestellyoutheopinionoftheauthor,likewonderful,hugeand great.Learntousethemtotalkabou
25、tfactsandgiveyouropinion.Learningtolearn1.Wheredoesthepassagepossiblycomefrom?a)Amagazine.b)Agrammarbook.c)Adictionary.d)Astorybook.2.Whywastherenothingtosee?a)Becausetherewasnothing.b)Becauseitwastoodark.c)Becauseitwasraining.d)Becauseitwasinthemorning.3.Choosethecorrectanswer.3.Whichdirectionwasth
26、ewriterfacingwhilehewaslookingovertheGrandCanyon?a)South.b)North.c)East.d)West.4.Whatisthewriterspurposeinwritingthispassage?a)Togivefactsaboutthenaturalworld.b)Tosayhowhefeelsaboutthenaturalworld.c)TotellaninterestingstoryabouttheGrandCanyon.d)ToattractpeopletovisittheGrandCanyon.4.Completethepassa
27、gewiththewordsinthebox.below,mile,remain,reply,sign,silent,sky,stream,throughInthedark,thereisno(1)_oftheGrandCanyon,anditis(2)_.Butifyou(3)_bytheGrandCanyonasthe(4)_getsbrighterandlookdownaboutone(5)_,youcanseetheColoradoRiver(6)_you.signsilentremainskymilebelowItlookslikeasilver(7)_asitpasses(8)_t
28、herocksatthebottomofthecanyon.IfsomeoneasksyouwhethertheGrandCanyonisthegreatestwonderofthenaturalworld,itmaybeeasyto(9)_.streamthroughreply5.Completethetablewithfactsaboutanaturalorman-madewonderoftheworld.NameWhereHowbigInterestingfacts6.Imagineyouhavejustvisitedoneofthenaturalorman-madewonders.Wr
29、itesentencesanddescribehowyoufeltwhenyouvisitedthewonder.Saywhenyouvisitedit.IjustvisitedtheGreatWalllastmonth.Saywhereitis.ItisinthenorthofChina.Describeitssize.Itis.Saywhatinterestingfactsyouknow.Itisfamousfor.Saywhathappenedwhenyouvisitedit.ItwasinearlyautumnandwewereSayhowyoufelt.Ithoughtitwasth
30、emostwonderfulsight.Nowwriteapassage.Usethesentencesyouhavewrittentohelpyou.一一.翻译词组翻译词组1.从从出来出来_2.在在边缘边缘_.在在底部底部_4.消失在远方消失在远方_5朝另一端看朝另一端看_Exercisesgetoutofattheedgeofatthebottomofdisappearinthedistancelookacross二二.完成句子完成句子1.别把杯子放在桌边，可能会掉下来。别把杯子放在桌边，可能会掉下来。Dontputtheglass_thetable,itmightfalldown.2.不
31、久，他们就消失在远处。不久，他们就消失在远处。Soonthey_thedistance.3.他父亲要两天后回来。他父亲要两天后回来。Hisfatherwillcome_.4.她刚才从超市出来。她刚才从超市出来。She_thesupermarket.attheedgeofdisappearedinbacktwodayslaterjustcameoutfrombackintwodays三、选择填空。三、选择填空。()1.Itrainedheavilyyesterday.TheYellowRiver_abouttwometres.A.hasleftB.hasraisedC.hasrisenD.ris
32、e()2.Shegotoutofthecarandwent_abiggate.A.overB.crossC.acrossD.through()3.Dontputtheglass_thetable,itmaygetknockedoff.A.inthecentreofB.attheedgeofC.ontheedgeofD.ontherightBDB()4.-_isyourhomefromhere?-Itsthreekilometers.A.HowsoonB.HowmanyC.HowfarD.Howlong()5.Whatasunnyday!Theskyis_withoutanyclouds.A.n
33、aturalB.clearC.cleanD.lightCBWritingThe Great Wall is one of the great wonders of the world.It was built in the Qin Dynasty and it has a history of more than 2,000 years.It lies in the north of China.The wall is about 6,700 kilometers long and goes from Shanhaiguan to Jiayuguan.The height of the wall is 7.8 meters,and its width averages out at around 6.5 meters at the base and 5.8 meters at the top.The Great Wall has become a symbol of the Chinese nation and its culture.