任务型专练(附答案)

任务型专练(附答案)

ID:38653439

大小:62.00 KB

页数:5页

时间:2019-06-17

任务型专练(附答案)_第1页
任务型专练(附答案)_第2页
任务型专练(附答案)_第3页
任务型专练(附答案)_第4页
任务型专练(附答案)_第5页
资源描述:

《任务型专练(附答案)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

1、任务型专练(1)IfyourfamilyislikemanyintheUnitedStates,unloadingtheweek’sgroceriesincludeshaulingacaseortwoofbottledwaterintoyourhome.Onyourwaytoasoccergameoractivity,it’seasytograbacoldonerightoutofthefridge,right?Butallthoseplasticbottlesusealotoffossilfuelsandpollutetheenvironm

2、ent.Infact,Americansbuymorebottledwaterthananyothernationintheworld,adding29billionwaterbottlesayeartotheproblem.Inordertomakeallthesebottles,manufacturersuse17millionbarrelsofcrudeoil.That’senoughoiltokeepamillioncarsgoingfortwelvemonths.Imagineawaterbottlefilledaquarterof

3、thewayupwithoil.That’sabouthowmuchoilwasneededtoproducethebottle.Sowhydon’tmorepeopledrinkwaterstraightfromthekitchenfaucet?Somepeopledrinkbottledwaterbecausetheythinkitisbetterforthemthanwateroutofthetap,butthat’snottrue.IntheUnitedStates,localgovernmentsmakesurewaterfromt

4、hefaucetissafe.Thereisalsogrowingconcernthatchemicalsinthebottlesthemselvesmayleachintothewater.Peoplelovetheconvenienceofbottledwater.Butmaybeiftheyrealizedtheproblemsitcauses,theywouldtrydrinkingfromaglassathomeorcarryingwaterinarefillablesteelcontainerinsteadofplastic.Pl

5、asticbottlerecyclingcanhelp—insteadofgoingoutwiththetrash,plasticbottlescanbeturnedintoitemslikecarpetingorcozyfleececlothing.Unfortunately,foreverysixwaterbottlesweuse,onlyonemakesittotherecyclingbin.Therestaresenttolandfills.Or,evenworse,theyendupastrashonthelandandinrive

6、rs,lakes,andtheocean.Plasticbottlestakemanyhundredsofyearstodisintegrate.Waterisgoodforyou,sokeepdrinkingit.Butthinkabouthowoftenyouusewaterbottles,andseeifyoucanmakeachange.Andyes,youcanmakeadifference.Rememberthis:Recyclingoneplasticbottlecansaveenoughenergytopowera60-wat

7、tlightbulbforsixhours.TitleDrinkingWater:BottledorFromtheTap?(1)____situationAmericansconsumethe(2)_____bottledwaterintheworld.(3)__forpeople’spreferenceforbottledwaterBottledwaterisofhigher(4)_____.It’smore(5)___forpeopletodrinkbottledwater.ProblemswithbottledwaterThe(6)__

8、___ofplasticbottlesuselotsoffossilfuels.Waterbottlesweusecauseserious(7)________.(

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。