高中英語(yǔ)3Module4SandstormsinAsia外研版高中英語(yǔ)必

Pre-reading1.Whatdisasterishappeninginthevideo?2.What’stheweatherlike?3.Whatdoesthemandotoprotecthimfromthedisaster?sandstormsandanddustmaskandglassesdisasterIfyouwerecaughtinsuchasandstormlikethisinthevideo,howwouldyoufeel?2023/5/21SandstormsinAsiaWhatisthewritingstyleofthispassage?A.Anarrativewriting（記敘文）B.Anexpositorywriting.（說(shuō)明文）

C.Anargumentativewriting.（議論文）

FastReadingforWritingStyleTip:Thefirstorlastsentencecanbehelpful.ParagraphMainideaPara1Para2Para3Para4Para5Para6Skim(略讀)thepassageandsummarizethemainideaforeachparagraph.(Useonlyoneword)AdviceLead-in/IntroductionD______C______E______M_____FastReadingforStructureDefinitionCauseEffectsMeasuresAdviceTip:Thefirstorlastsentencecanbehelpful.Para1:Lead_inPara2:DefinitionPara3:CausesPara4:EffectsPara5:AdvicePara6:MeasuresRaiseaproblemAnalysetheproblemSolvetheproblemParagraph1ReadandAnswerWhat’sthefunction(功能)ofthefirstparagraph?

A.Toleadinthetopicofthispassage. B.Totelluswhatsandstormsare. C.Totelluswherethesandstormsoccur.SandstormshavebeenamajordisasterformanyAsiancountriesforcenturies.ScientistshavetriedmanywaystosolvethisproblemandinChina,amasscampaignhasbeenstartedtohelpsolveit.

CarefulReading:Paragraph1Paragraphs2—5:1.Whataresandstorms?2.Wheredosandstormsoftenoccur?3.WhyhavesandstormsincreasedinChina?4.HowdosandstormsaffectBeijing?5.Whatadvicewouldyougive

whenthereisasandstorm?

Tip:thekeywords.Whataresandstorms?

2023/5/21Paragraph2:ReadandAnswer

CarefulReading:Paragraph2strongdrywindscarry

sandsandstormsare2.Wheredosandstormsoftenoccur?2.Wheredothesandstormsoftenoccur?BCDACentralAsiaNorthAmericaCentralAfricaAustralia

Themapofdesertdistribution

CarefulReading:Paragraph2WhydoesthewritermentionRen’sexperienceandfeeling?Tomakethedescriptionmoreconvincing(說(shuō)服力).DeepThinking

CarefulReading:Paragraph2WhyhavesandstormsincreasedinChina?2023/5/21Paragraph3:ReadandAnswerNorthwestChinaispartofthesandstormcentreinCentralAsia.Sandstormsbeginindesertareas.SandstormsinChinaappeartohaveincreasedinrecentyearsasaresultof“desertification”.Thisisaprocessthathappenswhenlandbecomesdesertbecauseofclimatechangesandbecausepeoplecutdowntreesanddigupgrass.

CarefulReading:Paragraph3desertification2023/5/21Paragraph4:ReadandAnswerHowdosandstormsaffectBeijing?When__________happen,citizenswakeuptoanorange_____andstrong______thatcoverthecityinathick,brown-yellowed_____.dustskywindssandstormsTraffic?

CarefulReading:Paragraph4---trafficmovesveryslowly.Whatadvicewouldyougivewhenthereisasandstorm?

2023/5/21Advicedoordon’tdo….maybeweshould…we’dbetter…closethewindowwashhandsandfacewear…

CarefulReading:Paragraph5Whenthereisasandstorm,TheChineseCentralWeatherStationcanforecastasandstormsomeweeksbeforeitarrivesinBeijing,butthestrengthofthestormsometimessurprisespeople.Whenasandstormarrivesinthecity,weatherexpertsadvisepeoplenottogoout.HuangXiaomei,wholivesinBeijingsays,“Tobecyclinginasandstormisfrightening.Thewindsareverystrong.It’sdifficulttobreatheandthedustmakesmeill.Soifyouwanttogoout,you’dbetterwearamask.”2023/5/21

CarefulReading:Paragraph5Whatmeasuredoesthegovernmenttaketocontrolsandstorms?

2023/5/21Paragraph6:ReadandAnswerThegovernmentisplantingtrees.

CarefulReading:Paragraph6Sandstormsarestrong,drywinds_________carrysand.Theyappearto___________(increase)inrecentyearsasa_____ofdesertification.Whentheyhappen,thetrafficmovesvery

______(slow)becausethethickdustmakes___difficulttosee.Whenasandstormarrivesinthecity,weatherexperts______peoplenottogoout.So____youwanttogoout,you’dbetterweara______.Scientistshavetriedmanyways___solvetheproblem.___________(prevent)itcomingnearer,thegovernmentisplantingtrees.advisetoresultmaskslowlyithaveincreasedif②③④⑤⑥⑦⑧⑨⑩①that\whichTopreventPost-readingCompletetheblanks（走進(jìn)高考）ThecausesofsandstormsDeepthinkingGreenhousegasCityconstruction

cuttingdowntreesRaisetoomanysheepandcattlediggingupgrass1.desertification(沙漠化);2.climatechanges;3.cuttingdowntreesanddiggingupgrass;......4.improperuseofland;5.hightemperatureandlittlerain;6.thedestruction(破壞)ofenvironment;7.thegrowingpopulationoftheworld…

Whatcanwedotoprotectourearthandbefarawayfromsandstorms?

Cause:DesertificationCutdowntreesDigupgrassClimatechange?Solution:Discussionplanttreessaveelectricityridebikesuselesspapersave

watercontrol...recycledevelop...Summary:1.Weshouldplantmoretreesandgrowmoregrass.2.Controlairandwaterpollution.3.Buildgre