高中英语 Module 4 Introduction and reading课件 外研版必修3.ppt

module4sandstormsinasia readingandvocabulary pleaselookatthesepictures howbeautifultheyare butonedaysomethinghappened thesandalmostburiesthecar whatnaturaldisasterisit itisa itisvery sandstorm frightening a c b innermongolia gansu xinjiang northamerica centralafrica australia centralasia therehasbeena it fortenhoursandwasvery thewind thesandhigharoundthehouses andsomecarswerealmostcompletely bythesand sandstorm lasted frightening wasblowing buried blowburyfrighteninglastsandstorm has lookatthepicturebelowandcompletethesentencesusingthecorrectformofthesewords reading fastreading lookatthephotos readthetextquicklyandanswerthequestions 1 whatishappening thereisasandstormblowing 2 whatisthecyclistswearinandwhy they vewearinghoods masksandglassestoprotectthemselves 3 whatdoyouthinkhappentotrafficinthissituation why itmovesveryslowly becauseitisnotcleartoseeeverythingontheroadandpeoplemusttakegreatcare 4 whatdoyouthinkexpertsadvisepeopletodointhissituation stayathome readthepassageandmatch para 1para 2para 3para 4para 5para 6 sandstormsinasia sandstormssometimesaffectbeijing thegovernmentplantstreestopreventsandstorms sandstormshavebeenamajordisasterforcenturies sandstormsdoalotofdamagetopeople sandstormsinchinaappeartohaveincreasedasaresultofdesertification skimming i readthepassageandchoosethebestanswers 1 sandstormsarestrongwindscarrying throughtheair a dirtandmudb rainandheatc sandanddustd cloudandsnow careful reading 2 whatdotheexpertsadvisepeopletodowhenasandstormarrivesinthecity a don tgooutb don twearmasks c don tgotoworkasusual d don tridebicycles 3 thefactorsthatcauselandtobedesertare a cuttingdowntrees b diggingupgrassc climatechangesd alloftheabove 4 fromthelastparagraphweknow a thegovernmentwon tplanttreesanymoreinfiveyearsb thedistancebetweenthedesertandthecenterofbeijingisonly250kilometersc morethan30milliontreeshavebeenplantedinbeijingd thegovernmentistakingmeasurestopreventsandstorms ii readthetextcarefullyandcompletethefollowingchart strong drywindsthatcarrysand centralafricaandaustralia desertification thickdust surprising amasscampaign morethan30billion continueplanting completethesentencesusingwordsfromthetext 1 weatherexpertshavef anotherbigsandstorminaweek stime 2 it sf tobeoutsideinasandstorm orecast rightening post reading 3 iwasinaverybigsandstormsomeyearsago luckily everyones 4 there salotofd onthefloor weneedtosweepitaway 5 desertificationisalongp thattakesmanyyears 6 manybeijingc cycletowork urvived ust rocess itizens what sthecauseofsandstorms discussion whatmeasuresshouldwetaketopreventsandstormscoming summary 1 weshouldplantmoretreesandgrowmoregrass 2 controlairandwaterpollution 3 buildgreenfencesalongthedesert 4 forecastsandstorm srealtimetopreventdisaster 5 establishsandstormdatabankandcollectinformationaboutsandstorms 6 allcountriesshouldjoinhandstoproposeaplaninsandstormscontrolandprevention inordertoprotectourearth manygreenmovementshavebeenheldallovertheworld whatshouldwedo 书面表达 请根据以下提示 针对山东北部遭受沙尘暴袭击的情况 向英语周报社投稿 呼吁大家植树造林 保护环境 1 过去家乡树木成林 2 如今人们毁林种地建房 3 气候变化 土地沙漠化 4 植树造林 人人有责 deareditor i mastudentatashandongmiddleschool deareditor i mastudentatashandongmiddleschool myhometownusedtobeabeautifulplace thickforestandgreengrasscouldbeseeneverywhere however becauseofclimatechanges itrainslittlenow apossibleversion inordertobuildhousesandgrowmorecrops peopletherecutdownmoreandmoretrees astimewenton theforestswereseriouslydestroyed asaresult sandstormsstruckusnowandthen fromwhichpeoplesufferedalot topreventtheprocessofdesertification ihopethatallthepeopletakegoodcareoftheforestandplantmoretreesinsteadofcuttingthemdown thenourlivingcondi