八年级英语下册 Unit 8 A green world课件3 （新版）牛津版.ppt

Revision,一、根据汉语提示写单词。1.Ishe_(严肃的)?2.Wecan_(减少)airpollutionbyridingbicycles.3.Heis_(挖洞)inthegarden.Coalis_(挖)upfromtheground.4.Wecan_(回收利用)oldthings.5.Itis_(明智的)ofyoutotakeamap.,serious,reduce,digging,recycle,wise,Revision(1)：words,dug,6.Weshouldntuse_(塑料)bagswhenwegoshopping.7.Boysandgirlswillbe_(分开)intotwogroups.8.Hewillbe_(惩罚)bythepolicebecauseofstealing.9.Youshouldspendyourmoney_(明智地).10.Therearemanyrich_(资源)inourcountry.11.Thereisa_(调查)onlearningEnglish.12.Smokingisakindofbad_(习惯).,plastic,separated,published,resources,wisely,habit,survey,二、用所给词的适当形式填空。1.Therearemany_(different)betweenAmericanEnglishandBritishEnglish.2.Wearenotallowed_(cut)downtrees.3.Ilearnedaboutanorganizationfor_(recycle)clothes.4.Heismuch_(rich)thanme.5.Driversshouldntbe_(allow)todriveafterdrinking.5.Ifwedroplitterinapublicplace,we_(fine)bythepolice,differences,tocut,recycling,richer,willbefined,allowed,1.关掉水龙头2.少于3.扔掉4.依靠5.自然资源6.洗澡7.刷牙,turnoffthetaplessthanthrowawaydependonnaturalresourcestakeshowersbrushtheteeth,三短语翻译,8.学生的数量9.用纸的两面10.回收空瓶子11.关灯12.做一个调查13.的结果14.保护环境,numberofstudentsusebothsidesofthepaperrecycleemptybottlesturnoffthelightsdoasurveytheresultofprotecttheenvironment,1.Theearthisourhome.,2.Weshouldhaveastrongsenseofdutytoprotectourenvironment.,3.Wecanreduceairpollutionbyridingbicycles.,4.Wecansavewaterbytakingshortershowers.,5.Wecansavesomeenergybyturningoffthelights.,6.Wecanprotecttheenvironmentbyrecyclingwaste.,Revision（2）：welcometotheunit-liveagreenlife:,Discussion:Whatdoyoudotocelebrateyourfriendsbirthday?,GreenSwitzerland,protecttheenvironment,Revision(3):HowmuchdoyouknowaboutSwitzerland,Switzerland,abeautifulcountry,withhighmountainsandcleanbluelakes,WhyisSwitzerlandsobeautiful?,recyclemanythingstoreducepollution,1)separatethewasteintodifferentgroups,WhyisSwitzerlandsobeautiful?,2)makelawstoprotecttheenvironment,Theyarenotallowedtobreakthelaws,ortheywillbefinedorpunished.,WhyisSwitzerlandsobeautiful?,3)usenewenergytoreducepollution.Theyproducelittlepollutionandneverrunout.,MyonlinefriendMartinawroteherbloglastweekabouthowtheyprotectthe(1)e_inSwitzerland.InSwitzerland,glass,plasticandpaperare(2)s_intodifferentgroupsandthen(3)r_.,Fillintheblanksaccordingtothetext.,nvironment,eparated,ecycled,Practice(reading):,Anorganization(4)c_oldclothesfromalloverthecountry.Thensomearesoldincharityshow,somearegiventothepoorandothersaresentto(5)f_forrecycling.Theirgovernmenthavemany(6)l_toprotecttheenvironmenttoo.Forexample,peoplewillbe(7)p_iftheycutdowntreesbecauseitsnot(8)a_.,ollects,actories,aws,unished,llowed,Andtheydontdrop(9)l_inapublicplace.Otherwise,theyllbe(10)f_bythepolice.Theythinkthatourhumanbeings(11)d_onthenature,soitisimportantforustoprotectit(12)w_.Wecanuseenergyfromthesun,windandwaterbecausethesenewtypesofenergywillneverrunoutandeventhey(13)p_littlepollution.,itter,ined,epend,isely,roduce,TosavewaterTakeshortershowers.Turnoffthetapewhenwebrushteeth.Reusewaterifpossible.,Revision(4):Task-Howtogogreeninourdailylife,TosavepowerTurnoffthelightswhenweleavearoom.TurnoffthepowerwhenourTVorcomputerisnotinuse.,ToreducepollutionDonotuseplasticbags.Takeourownbagswhenshopping.Separatewasteintodifferentgroup.,OtherthingswecandotoliveagreenlifeDomoreexerciseandwatchlessTV.Plantsomeflowersathome.Plantmoretrees.Whataretheadvantagesofthetrees?,ReadTaskandpractice:(writing),Ourenvironmentischangingfortheworse.Itstimeforustodosomething.Heraresomesimplesteps.Wecansavewaterbytakingshortershowers.Tosavepower,weshouldturnoffthelightswhenweleavearoom.Separatingwasteintodifferentgroupscanhelpusreducepollution.Moreover,itsimportantforustodevelopagreenlifestyle.WeshouldwatchlessTVandplantmoreflowersandtreesaroundourcities.Followthesesmallsteps,andyoucanmakeabigdifferencetotheEarth.,Ifwetakeactiontoprotecttheenvironment,wewillhavebluemountainsandgreenwater,1.Acat_(keep)inmygrandmothershouse.2.Theconcert_(hold)lastFridayevening.3.Janewasmade_(work)tenhoursaday.4.Anewhospital_(build)inourcitynextyear.,I.根据句意及括号内所给动词的提示填空。,iskept,washeld,towork,will/isgoingtobe,built,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,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