北师大版高中英语必修四unit 11《the media》word教学参考

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1、【美文阅读】　大众媒体既能传递日常生活的必要信息，也能成为公众极具价值的教育途径。有时媒体也会产生误导，但总的来说它的积极作用是显而易见的。MassMediaEveryday,weareallinfluencedbythemassmedia.Althoughsomecriticsofthemediaclaimthatthesemeansofcommunicationareusedmainlytocontrolourthinkingandgetustobuyproductsthatwedon'tneed,themedia

2、alsocontributetokeepingpeopleinformed.Inotherwords,whiledangersdoexist,thebenefitsofthemediafaroutweigh(超过)thedisadvantages.Mostofthemessagesbroughttoviewers,listeners,andreadersaredesignedeithertoinformortoentertain,andneitherofthesegoalscanbeconsidereddangerou

3、sorharmful.Ifconsumersofthemediacouldbetaughtatanearlyagetoexaminemessagescritically,i．e.tothinkcarefullyaboutwhatisbeingcommunicated,theywouldbeabletotakeadvantageoftheinformationandenjoytheentertainmentwithoutbeinghurtbyit.Thekeytocriticalthinking(批判性思维)isreco

4、gnizingthepurposesofthenewsorscriptwriters,theadvertisers,andsoon.Arebothsidesofanissuebeingpresented?Istheamountofviolenceandkillingshownnecessarytothepointofastory?Haveenoughfactsaboutaproductbeingadvertisedbeenpresented?Besides，inacountrywithademocratic(民主的)f

5、ormofgovernment,peoplecanbekeptinformedbythemassmedia.Tobeabletoexpresstheirviewsandvoteintelligently,citizensneedtheopportunitytohearnews,opinions，andpublicaffairsprogramming.Informationaboutcurrenteventsispresentedindepth(深入的)onpubliclyfundedTVchannelsandradio

6、stationsaswellasinnewspapers.Inaddition，thepublicbroadcastingmediacanhelpviewersandlistenerstocompleteorfurthertheireducation.【诱思导学】　1．Whatshouldconsumersofthemassmediabetaughtatanearlyage?_________________________________________________________________________

7、_______________________________________________________________________2．Ifcitizensarewellinformedbythemedia，whatwilltheybeabletodo?__________________________________________________________________________________________________________________________________

8、______________【答案】　1.Tothinkcriticallyaboutthemessagesbroughttothem.2．Theywillbeabletoexpresstheirviewsandmaketheirchoices.PeriodⅠPreviewing(教师用书独具)●教学目标本课时主要是通过学生对学案