unit 7 information reports and graphs 课件

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1、Unit7InformationreportsandgraphsBeforeyoureadLookatthegraphsandtablebelow.Withapartnerdiscusstheinformationtheygive.Reading---Majorcausesofroadtrafficaccidentsnewwords:involve涉及swerve突然转向一边lighting照明fatal致命的backup支持label标签axis轴线dramatically戏剧性地individual个人issue发给checkin

2、gyourcomprehension1Mostaccidentsarecausedbywhatpeopledoordon’tdo.True2Factorssuchaspoorlighting,badroadaccidents.Truecheckingyourcomprehension3Alargepercentageofaccidentsarecausedbythingsgoingwrongwiththecaritself.False4Moredeathsarecausedinthecitybydriversdrinkingalcoh

3、olthaninthecountry.Falsecheckingyourcomprehension5Peoplewhoaredrivingwhiletiredinthecityaremorelikelytocausefatalaccidentsthanpeoplewhoaredrivingwhiletiredinthecountry.TrueStudyingtheorganizationStudythethreetitlesandlabelsonthethreegraphsbelowanddiscusswithapartnerwhat

4、informationeachgraphgives.StudyingtheorganizationNumberofstudentsinClassAwithpets(Numberinclass=50)StudyingtheorganizationPercentageofstudentsinChengnanHighSchoolwithpets(Studentpopulation=500)StudyingtheorganizationWaysChengnanHighSchoolseniorstudentstraveltoschool(Sen

5、iorstudentpopulation=200).StudyingthelanguageBargraphPiegraphLinegraphWhichtypeofgraphwouldbemostsuitableforthefollowingsituation?1YouarewritingareportontheeconomyofChinaandwanttodrawagraphtoshowhowtheeconomyhasbeengrowingsteadilyoverthelast10years.2Youarewritingareport

6、abouthowelectricityisproducedinChinaandwanttodrawagraphtoshowthepercentageofelectricityproducedbydifferentmethods.3YouarewritingareportaboutwhichuniversitycoursesaremostpopularinChinaandwanttodrawagraphcomparingthenumbersofstudentsinthetopfivecourses.Writing1Usingwhatyo

7、uhavelearntinthisunitandthebasicmodelonpage41,writeagroupreportaboutyourgraph.2Readthroughyourreportlookingforwaystoimproveit.3Writeacorrect,neatcopyofyourreportandgraphanddisplayitintheclassroomforotherstudentstoread.ExtensionChooseoneofthetopicsin“Choosingtheappropria

8、tetypeofgraph”onpage41.Researchthetopictofindthenecessaryinformation.Thendrawagraphtopresenttheinformationandw