Unit2TheGrandCanyonwasnotjustbig.Wordsandexpressionsbelowshinesignsilentsilverskygreyprep.在……下面；在……以下v.照耀n.迹象；标志；招牌adj.寂静的adj.银灰色的；银制的n.天；天空adj.灰色的；(天气)阴沉的Wordsandexpressionsgothroughbesidereplyclearfallaway穿过prep.在……旁边；在……附近v.回答；答复v.（烟雾等）开始消失突然向下Wordsandexpressionsstreamnearlyontopofcanyonremainbyn.小河；小溪adv.几乎；差不多在……上面；盖住n.峡谷v.逗留；留下prep.在……旁边；靠近SomewonderfulviewsoftheGrandCanyon.SomefactsabouttheGrandCanyon.*location:Arizona,USA*446kmlong16kmwide(average)1,600mdeep(average)*oneofthesevenwondersofthenaturalworld*TheColoradoRiverrunsthroughtheGrandCanyon.*TherockfoundatthebottomoftheGrandCanyonisaround2billionyearsold.Nowlet’senjoyavideoaboutitsfantasticview.1.TogetinformationfromthereadingmaterialabouttheGrandCanyon2.Tolearnsomekeywordsandusefulexpressions3.ToknowthewayofwritingwhatyouseeandyoufeelwhentravellingObjectives:Patterns:Suddenly,therainstoppedandthecloudscleared.TheGrandCanyonwasnotjustbig.Itwashuge.Words:shinesilversignbesidestreamclearreplyremainPhrases:lookover/across/downgetoutoffallawayatthebottomof接龙幻灯片上单词或短语出现时，同学应迅速读出并说出中文意思。每人一词，按行/列依次接龙，3秒内说不出，此行/列同学即失去此答题机会，下一行/列同学接续。belowfantastichighnaturalsignsilverlongshinedeepsilentWorkinpairs.Talkaboutagreatnaturalwonderyouknow.Usethewordsintheboxtohelpyou.1P4Forexample:ChangjiangRiveristhelongestriverinChina.It’sabout6,300kmlong.It’soneofthemostfamousnaturalwondersintheWorld.belowdeepfantastichighlongnaturalshinesignsilentsilverListentothepassageandanswerthefollowingquestions:1.What’sthegreatwonderofthenaturalworldthewritertravelledtosee?2.Whatwasthewriter’sfeelingwhenhesawthefullviewofthewonder?TheGrandCanyon.Itwasnotjustbig.Itwashuge.Task1Readthepassageandcompletethetable.2P4TheGrandCanyonHowdeepHowwideHowlongonemileaboutfifteenmilesmorethan200milesTask2Readthepassageagainandchoosethecorrectanswer.3P51.Wheredoesthep...
