Module 4 Sandstorms in Asia基础练 -高中英语外研版必修第三册

Module4SandstormsinAsia或悔一、阅读理解Duringthedarkestdaysofthedrought（干旱）thathitthewesternUSsincetheearly2000s,riverswentdryfromnorthtosouth.Consequently,lowriverflowsseverelyreducedtheamountofcarbon-freeelectricitythatcouldbeproducedbythethousandsofhydroelectricpowerplants（水力发电站）alongriversacrosstheWest.Now,agroupofresearchershavefiguredoutthatanextra100milliontonsofcarbonendedupintheatmospherebecausepeoplehadtousecarbon-emitting（碳排放）powersourcesinsteadofhydroelectricpowerduringdrought.Thafsequaltoaddingabout1.4millioncarstoroadforeveryoneofthoseyears.uThafsabigpieceofthepicture,“saysNoahDeffenbaugh,aclimatescientistatStanford.Innormalyears,over20%oftheelectricitycomesfromhydroelectricpowerplants.Butthatnumberfluctuateswiththeebb（退）朝）andflowofwater.Andwhenwaterisnotenough,theamountofhydroelectricpowerfallsdown.StateslikeCalifornia,Washington,andOregonthatrelyonhydroelectricpowerduringwater-richyearswerethehardesthit.InCalifornia,forexample,theextracarbondioxideemittedbecauseofthedroughtaddeduptoover7%ofitstotalcarbonemissions.Thisisnothingbutcreativity.4WithinnotimeyoucanstarttalkingwithyourfriendsinEnglishoranyotherlanguageandneverrunoutoftherightwords.So,friends,dogivefoodtoyourthoughtsbyreading,readingandmorereading.5Goandgetabook!Nowwhatareyouwaitingfor?Readingcanhelpyoumakemorefriends,too.Whynoteatsomethingwhenyouarehungry?Justlikeyourstomach,yourmindcanbehungry.Alsothismakesagreatcontributiontoyourvocabulary.Nowthisseedisunknowinglyusedbyyoutodevelopnewideas.Thehungerofthemindcanbesatisfiedthroughwidereading..—5.—二、选词填空用下面给出单词的正确形式填空，使其句意完整。有两个词是多余的。recycledustpollutecycleforecastcomplainprotectcoastfrightenmaskmeltabsoluteTheteacherthattwentyofhispupilswouldpasstheexamination.Howdoyoureactwhenyouseesomething,suchasafire?Theofrubbishcostsmoneyandrequiresspecialequipment,butitisenvironmentallyfriendly.Thehurricanedamagedmanyhousesinthetowns.Thenewlawwillreduceoftheair.Thenursesworeandclose-fittingwhitecaps.Theythatthepriceofbookshadincreasedagain.Thequietcountryroadsareidealfor.Ifsdifficulttocrossthedesertbycar,butnotimpossible.Thetreesprovideagainsttheburningraysofthesun.三、句子翻译.天气太热了，男孩们相继跳进河里。(oneafteranother).她的病对她的工作有很大影响。(haveabadeffecton).我凭俱乐部计划吸收20名新会员。(takein).桌上的那些蜡烛散发出柔和的光。(giveout)•他在写报告前把笔记浏览了一遍。(lookthrough)答案一、阅读七选五1—5DGFEA二、选词填空1.forecast/plained8.cycling9.absolutelyprotection三、句子翻译It'stoohot.Theboysjumpedintotheriveroneafteranother.Herillnesshashadaverybadeffecton