Lesson22TheGreatWallThinkaboutitDoyoueverclimbamountainorwalkalongway?Where?WhatdoyouknowabouttheGreatWall?Howlongisit?Howoldisit?WhyisJennyunhappywithDanny?Newwordstodayn.今天turnn.翻转trafficn.交通lightn.灯climbv.攀爬trueadj.真实的startv.开始DoyouknowtheGreatWall?Howlongisit?TheGreatWallisabout6,500kilometreslong.ThereisaChinesesaying:AmanwhohasnotclimbedtheGreatWallisnotatrueman.Howoldisit?Accordingtotherecords,theGreatWallhasmorethan2,000years.Theywerebuiltfrom656B.C.trafficlightsWhatdoesitmean?Turnright!Thetrafficisbusy.trafficlighttrafficlightturnturnrightWhatdotheymean?Doyouknow?Thismeansturnright.Thismeansturnleft.showtheways:Whereisthebusstation?SchoolShopbusstationPostofficeHospitalGodownthisstreet,turnleftatthetrafficlights.Itisontheright.Thereisabusstation.ThereisaChinesesaying:AmanwhohasnotclimbedtheGreatWallisnotatrueman.不到长城非好汉!What’sthemeaningofthesaying?DialogueD:It’sThursday!Let’sgotoTian’anmenSquare!J:Danny!WewenttoTian’anmenSquareonTuesday!WewillgototheGreatWalltoday.Buthowcanwegothere,LiMing?L:IhaveamapofBeijing.Hereitis.Look!WecantakeBus919totheGreatWall.ML:That’sright.Andthereisabusstationnearourhotel.Look!Wewillgodownthisstreetandturnleftatthetrafficlights.Thereisthebusstation.ALL:Hooray!Let’sgo!(Theywalktothebusstation.Therearemanybuses.TheyfindBus919andgeton.Inanhour,theyarriveattheBadalingGreatWall.)J:Hereweare!D:Hey,everyone!IknowaChinesesaying:AmanwhohasnotclimbedtheGreatWallisnotatrueman.Areyoutruemen,LiMingandJenny?J:Danny!Stoptalkingandstartwalking!D:OK,OK!HowlongistheGreatWall?L:Itismorethan6500kilometreslong!J:Wow!Thatisverylong!Let’sdoitWorkinasmallgroup.WriteasongorapoemabouttheGreatWall.Makeaposterforitwiththewordsandsomepictures.Practiceyoursongorpoemandteachittoyourclassroom.1.Buthowcanwegothere,LiMing?但是我们怎么去那呢？how如何，怎样。用作疑问句，一般用于提问方式、程度等。例如：Howareyou?你好吗？Howdoyougotoschooleveryday?你每天怎样上学？HowcanIfindNo.26MiddleSchool?我怎样才能找到第26中学？2.Wewillgodownthisstreetandturnleftatthetrafficlights.我们要沿着这条街向前走，然后在交通灯处向左拐。turnv.转向，转变；旋转，转动。例如：Turnrightatthesecondcrossing.在第二个十字路口处右拐。Turntopage4.翻到第4页。Theearthturnsroundthesun.地球绕着太阳转。Shewasturningthehandsofaclock.她正在转动着时钟的指针。拓展：turn的相关短语turnon开turnoff关turnup开大turndown关小turnaway把（脸）转过去turnover翻页3.TheyfindBus919andgeton.他们找到919路公共汽车，并上了车。find找到。指lookfor(寻找)的结果。例如：Ilookedformypenhereandthere.ButIdidn’tfindit.我到处找我的钢笔，但没找到。Hefoundhiskeyinhisbag.他在包里找到了钥匙。geton上车getoff下车例如：Theygotonthebusandwenttothehotel.他们上了车，去了旅馆。Don’tgetoffbeforethebusstop.车未停稳，切勿下车。4.Inanhour,theyarriveattheBadalingGreatWall.一小时以后，他们到达了八达岭长城。inanhour“一小时以后”，指在一小时之内。arriveat到达。若到达较大的地方，则用介词in,即arrivein例如：Iarriveatschoolat8:00inthemorning.我早上8点到校。TheyarrivedinBeijingyesterday.他们昨天到达了北京。拓展：表示到达某地还可以用getto或reach。reach为及物动词，后面不需要加介词，而是直接跟地点名词。例如：Iarriveatschoolat8:00everymorning.=Igettoschoolat8:00everymorning.=Ireachschoolat8:00everymorning.5.Stoptalkingandstartwalking.不要再啰嗦了，开始爬（长城）吧！stopdoingsth.停下来（原来的事）去做（另一件）事。例如：Heistired.Hestopsw...
