2017年最新人教版八年级英语下册Unit 7单词用法课件.ppt

八（下）Unit7单词造句和语法讲解2016-5-3,1.Thecityisabout500squarekilometersinsize.,2.Theriverisabout5metersdeep.,3.Camelsliveinthedeserts.,4.WhatsthepopulationofChinanow?=HowmanypeoplearethereinChinanow?Asiahasabig/largepopulation.亚洲人口多/少.(small),5.PleasefeelfreetoaskmeanyquestionsontodaysGreatWalltour.(touristtraveler)(onthewall在墙上),7.Whydidtheancientemperorsbuildthewall?,6.Thatsamazing/surprising.,8.Themainreasonwastoprotecttheirpartofthecountry.,9.Thewallisquitetallandwide.(wide-narrow窄),10.AsfarasIknow,therearentanyotherman-madeobjectsaslongasthiswall.,13.Thickcloudscoverthetopofthemountains.,14.Moreseriousdifficultiesincludefreezingweatherconditions.,11.Hisachievementistowriteanovel.,12.TheHimalayasrunalongthesouthwesternpartofChina.,15.Itsveryhardtotakeinairasyougetnearthetop.,16.Hestudiedveryhardandsucceededatlast.,17.Iwanttochallengemyselfinthefaceofdifficulties.,19.Sometimeshumansarestrongerthantheforcesofnature.,20.Whydosomanypeopletrytoclimbthemountaineventhoughitisdangerous?(eventhough=evenif),18.Ifyoudontgiveup,youwillachieveyourdream.,21.NooceanintheworldisasbigasthePacificOcean.,22.Shes165cmtallandweighs45kg.,23.dateofbirth=birthday生日Atbirth,heweighed3kilos.=Itweighed3kiloswhenhewasborn.,24.Apandacanliveupto20years.,25.Anadultpandaweighsmanytimesmorethanababypanda.,26.Iteats10kilosofbambooeveryday.,27.Theyaredoingresearchtoprotecttheendangeredwildanimals.,28.Isthepandakeeperawakeorasleep?,29.Theyrunovertothekeeperwithexcitement.,30.Someoftheyoungpandaswalkintotheirfirendsandfallover.,31.Fiftyorsowildanimalsdiedof/fromillness.(=about50),32.Thegovernmentistrying(hard)tohelpsaveth