高二英语sandstormsinAsia课件.ppt

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1、Module4sandstormsinAsia-reading课件PRACTICEMODULE41Theyarestartinga________(运动)againstsmoking.2Doyouknowthechemical________(过程)involvedinthechange?3Theweathermanhas_______(预报)itwillbefinetomorrow.campaignprocessforecastPRACTICEMODULE44Wearetryingourbesttofightagainsta

2、llkindsof________(污染).5Shetriedhardtoprovideaproper____________(环境)forherchild.pollutionenvironmentPRACTICEMODULE46Themeetingwentoninagood___________(气氛).7Wehaveenough_______(证据)togivehim.8Yourmotherisreally_________(关心)aboutyou.atmosphereevidenceconcernedPRACTICEMO

3、DULE49Shetookaknifealongwithherforherown_________(保护).10He___________(抱怨)thattheofficewasnotbusinesslike.protectioncomplainedHowmanypartscanthisarticlebedividedinto?Readandtrytofindtheanswertothequestion.PartI(para1):PartII(para2-5):PartⅢ(para6):majordisasterinAsia-

4、standstormmeasuresdiscriptioncauseinfluencesuggestionfastreading:Readthearticlescarefullyandanswerquestions.WhathappenedtoRenJianbowhenhewasachildinthedesert?2.Canyouexplainwhythedesertificationhappen?3.Whathappenstotrafficwhensandstormstakeplace?Why?4.Expertsadvis

5、epeoplenottogoout.Ifcyclinginthesandstorm,onehadbetterwearamask.4.Whatshallpeopledoifasandstormarrives?1.Heexperiencedaterriblesandstorm.2.Becauseclimatechangesandpeoplecutdowntreesanddigupgrass,landbecomesdesert,thendesertificationhappens.3.Trafficmovesverysl

6、owlybecausethethickdustmakesitdifficulttosee.DecideifthefollowingsentencesareTrueorFalse.1.Agovernmentcampaignhasbeenstartedtohelpsolvethesandstormproblem.2.Thewindsinasandstormcansometimespreventyoufromseeingthesun.3.NorthwestChinaisthesandstormcentreinCentralA

7、sia.4.TheChineseCentralWeatherStationcanonlyforecastasandstormsomemonthsbeforeitarrives.5.Itisfrighteningtobecyclinginasandstorm.6.ThegovernmentisplantingtreestotheeastofBeijingtopreventthedesertcomingnearer.FTFFFmasspartofweekswestTcitizencycle(v)dustexpertfore

8、castprocesssituationsurvive1.torideabicyclecycle2.someonewhoknowsalotaboutaparticularsubject3.thingsthathappenoneafteranother,andhavearesu