八年级英语下册 Unit 8 A green world task课件 （新版）牛津版.ppt

task howcanwegogreen protecttheenvironment notenoughwater notenoughpower toomuchpollution 1 whatcanwedotosavewater 2 whatcanwedotosavepower 3 whatcanwedotoreducepollution tosavewater takeshortershowers turnoffthetap关掉龙头 reuse 重复使用 waterifpossible tosavepower 电力 turnoffthelight power 电力 toreducepollution don tuseplasticbags takeyourownbags separatewasteinto 把 分成 differentgroups goinggreen theclass1 grade8studentsaregoingtogiveapresentationonhowtogogreen herearemillie sideas readhernotesandfindout whatcanwedotosavewater takeshortershowers turnoffthetapewhenwebrushteeth reusewaterifpossible whatcanwedotosavepower turnoffthelightswhenweleavearoom turnoffthepowerwhenourtvorcomputerisnotinuse whatcanwedotoreducepollution donotuseplasticbags takeourownbagswhenshopping separatewasteintodifferentgroup whichelsecanwedotoliveagreenlife domoreexerciseandwatchlesstv plantsomeflowersathome millieiswritingthescriptforthepresentation helphercompleteherscript usetheinformationonpage118tohelpyou ourenvironmentischangingfortheworse soitistimeforusto 1 herearesomesimplestepstotake wecansavewaterbytaking 2 andturningoff 3 whenwebrushourteeth weshouldalso 4 ifpossible in gogreen shortershowers thetap reusewater ordertosavepower weshould 5 whenweleavearoom weshouldalsoturnoffthepowerwhenourtvorcomputeris 6 someothergoodhabitscanhelpreducepollutiontoo weshouldnotuse 7 instead weshouldtake 8 whenshopping turnoffthelights notinuse plasticbags ourownbags recyclingisalsoagoodwaytohelpreducepollution weshouldseparate 9 intodifferentgroupssothatitcanberecycled moreover itisimportantforustodevelopagreenlifestyle weshould 10 andwatchlesstvanditisgoodto 11 athome followthesesmallsteps andyoucanmakeabigdifferencetotheearth waste domoreexercise plantsomeflowers ii 汉译英 1 我们可以通过缩短淋浴时间来节约用水 2 为了节约电力 当我们离开房间时应该把灯关掉 wecansavewaterbytakingshortershowers inordertosavepower weshouldturnoffthelightswhenweleavearoom 3 好习惯能够帮助减少污染 4 对我们来说养成环保的生活方式很重要 goodhabitscanhelpreducepollution it simportantforustodevelopagreenlifestyle 5 遵循这些小步骤 你可以对地球产生大影响 6 当电视和电脑不用时 我们应该关掉电源 followthesesmallsteps andyoucanmakeabigdifferencetotheearth weshouldturnoffthepowerwhenourtvorcomputerisnotinuse 1 changefortheworse 变得更糟 getworsefortheworse 更糟糕的情况e g 现在病人的病情加重了 nowthepatientis nowthepatientis gettingworse changingfor theworse 2 herearesomesimplestepstotake a takesomesteps 采取一些措施 takeactiontodo e g weshouldtakesomesimplestepstosavewater followthesteps 遵循这些步骤b step 脚步 脚步声 台阶ateverystep mindthesteps 每一步 小心台阶 3 power 能源 电力 不可数 savepower 节约能源 电力turnoffthepower 关闭电源4 separatewasteintodifferentgroups 把垃圾分成不同的组a separate into 把 分为b waste 垃圾 不可数 5 domoreexercise 多做运动a exercise 运动 锻炼 不可数 b exercise 一套动作 练习 可数 做眼保健操 做早操 doeyeexercises domorningexercises i 用所给单词的适当形式填空 1 thewastecan separate intodifferentgroupstorecycle 2 takeyourownbagswhen shop beseparated shopping 3 youshoulddomoreexerciseandwatch little tv 4 wecansavewaterby take shortershowers 5 youneedtocheckyourhomeworkafterfinishing write less taking writing 1 itistimeforusto 2 wecansavewaterby 3 weshoulduse take 4 isagoodwayto 5 itisimportantforusto 6 itisgoodto 7 moreover usefulexpressions ourenvironmentischangingfortheworse it stimeforusto itcannotonly butalso wecansavewaterby inorderto