【课件】Unit+3Reading+and+writing+课件人教版（2019）必修第二册

WriteablogpostUnit3TheInternetWireFraud（电信诈骗）cyberbully(网络暴力）identitytheft(身份盗窃)Informationleakage(信息泄露)troll(网络挑事者)Whatproblemsarementionedinthepicture?OnlineSafetyProblemsLeadinHowcanwestaysafeonline?2Whattypeofpassageisit?AblogcommentsTitleBeginning/IntroductionBodyEndingCommentstructurePre-writingReadparagraph1

andfindoutthemainideaoftheblogpost1TodayIthoughtI'dblogaboutaquestion

thathasbeenaskedmanytimes—howdoyoustaysafeonlineandavoidbadexperiencesontheInternet?I'mnotanexpert,butmanyyearsasabloggerhavetaughtmeathingortwo.IntroductionTellthereaderaboutyourselfandwhatyouknowaboutthetopic.____________________。OnlineSafety/HowtoStaySafeOnlineTrytowriteatitlefortheblogpost.TomakethecompositionmorepersuasivePre-writing

Readparagraph2

andfindout3guidelinestheauthorprovided1BodyTellthereaderwhattheyshoulddoorkeepinmind.Definenewwordsorkeyterms.dosdon'ts

If…leavethesiteimmediatelyprotectyourprivacybepolitepostcomments/clickonanythinggiveoutyouraddress/phonenumberTip1：Useimperativesentences(祈使句)tomakethelanguagepowerful,andpersuasive.TomakethecompositionmorepersuasivePre-writing

1Howaretheguidelines

connected?besides;inaddition;additionally;moreover;furthermore;what'smore;ontopofthat;firstofall;tobegin/startwith;inthefirstplace;firstandforemostlastly;mostimportantly,lastbutnottheleast;intheendSignalWordsTip2：Uselinkingwordstoexpressideasclearly,logicallyandcoherently(连贯地).Pre-writing

Readparagraph2

again

andfindout3onlinetroublemakerstheblogpostmentions.1IdentitytheftTroll

Cyberbully

acommonandseriousproblemexplanation…isapersonwho

…stirup...definitionLikeatroll...however..comparisonTip4:Adddetailsanduseskillssuchasexplanation、definitionandcomparisontomaketheinformationclearandunderstandable.Howdoesthewriterendthepost?A.Byaskingquestions.B.Byansweringquestions.C.Byaskingandansweringquestions.D.Byaskingreaderstowritecomments.√Pre-writing

Readparagraph3

andchoosethebestanswer.1EndingEndbyaskingthereaderstowritecomments.stronginteractivity(互动性)Whydowehavecommentsinablog?

ToputheadstogetherandcomeupwithmoreideasToheardifferentvoicesfromtheoutsideworldBlogpostTitleintroductionBodyEndingTellthemainidea.Introducethetopic.Backgroundinformation.Guidelines/suggestions/tipsUselinkingwordstoexpressclearly.Useimperativesentencestomakethelanguagepowerful.Adddetails.（Examples/Definitions/Comparison)Askforcomments.Asummaryofablogpost.

Headline标题醒目Introduction引入话题+背景Ending邀请评论HowtowriteablogpostOrganizationofablogpost博文结构Body围绕话题提出建议Use

what

you

havelearnttowriteablogpostaboutonlinesafety.OnlineshoppingsitesUseawebsiteyouarefamiliarwith.Usestrongpasswords.Don’tusepubliccomputers.SocialnetworkingappsDon’tpostpersonalinformation.Don’tbelieveeverything.Bepolite.OnlinechatroomsDon’tgiveouttoomuchinformation.Nevermeetsomeoneyoumetonlinealone.Chooseoneofthetopicsbelowandusethenotestodraftyourblogpost.Writing

2Usefulexpressionsaboutgivingadvice：1.Ihighlyrecommend/suggest/advisethatyoushoulddo…2.Itishighly/strongly/intenselyrecommendedthatsb.shoulddo...3.Whynot/Whydon'tyoudo…?4.Itisadefinitelygoodidea/choice/optiontodo…5.Iattachgreatimportancetodoingsth.=Greatimportanceshouldbeattachedtodoingsth.6.Youmightaswelldosth.7.IfIwereyou,Iwoulddosth.=WereIyou,Iwoulddosth.EvaluationCriteria评价标准itemsScores(25’)Contents内容(10’)Introducethetopic

Includeexamples,comparisons,orexplanationsAskreaderstoleavecommentsorsuggestionsStructure(6’)Thetipsandsuggestionsare

wellorganized(有条理的)

byusingsignalwordsIncludetransitionalsentences过渡句

Language(6’)Advanced高级的

expressionsorsentencepatterns句型

;grammarorspellingmistakesOthers(3’)Handwriting书写Let'spolishthepassage.1.当谈及网上购物安全，作为一个有经验的网民，我确信对此我还是

略知一二的。Para1:introduction

Whenitcomestoonlineshoppingsafety,asanexperiencednetizen,IamsurethatIknowonethingortwo.2.随着网络的快速发展，在过去几年里网上购物也大幅度地增长。但网上

购物真的安全吗？当然不！WiththerapiddevelopmentoftheInternet,onlineshoppinghasgreatlygrowninthepastfewyears.However,isonlineshoppingreallysafe?Ofcoursenot!3.虽然网上购物给我们带来极大的便利，但也有着很多不安全的隐患。我

们要如何使网上购物更加安全呢？Althoughonlineshoppingbringsusgreatconvenience,therearemanyinsecurerisks.Howshouldwemakeonlineshoppingsafer?1.有着以下几点简单的建议，你可以愉快地享受网上购物的便利。Para1:introductionWiththesefollowingsimpletips,youcanenjoytheconvenienceofonlineshoppingwithmuchpleasure.2.当你在网上购物时，这些简单的建议能够帮助你避免一些糟糕的购物

体验。Whenyoushoponline,thesesimplesuggestionscanhelpavoidsometerribleexperiences.3.建议当你在网上购物前，有必要阅读以下几点建议，这会使网上购物

毫无风险。Itisrecommendedthatitisnecessarytoreadthefollowingadvicebeforeshoppingonline,which

makesyouronlineshoppingrisk-free.+transitionalsentences过渡句

首先，挑选熟悉的购物网站。最好在你了解且信任的网站上购物，它会保护好你的隐私。如果你很需要从不知名的网址购买商品，在购买前先试着去浏览一下网站的其他评价。Para2:rules/advice

Firstofall,choosethewebsiteyouarefamiliarwith.It’sbesttoshopfromthewebsiteyouknowandtrust,becauseitcanprotectyourprivacy.Ifyoufeeltheneedtoshopfromanunknownwebsite,trytogothroughothers’reviewsonit.linkingwords+imperativesentences其次，使用较为复杂的密码。只有几个数字或字母的简单的密码很容易被入侵(hack)。为了安全起见,更加推荐使用较为复杂的密码。而且,不要轻易泄露你的密码。Para2:rules/advice

Second,useastrongpassword.Asimplepasswordwithonlyfewnumbersorlettersiseasilyhacked.Forbettersafety,astrongpasswordishighlyrecommended.Plus,don’tgiveoutyourpassword.linkingwords+imperativesentences最后，勿使用公共网络购物。使用公共网络购物有着巨大的风险。你可以使用手机热点(hotspot)去购物，而不是公共网络。或者，可以将你想要购买的商品加入购物车，直到回家后再使用安全网络去购买。Para2:rules/adviceThird,don’tshoponpublicnetwork.ShoppingonpublicWifiisahugerisk.(Youcan)useyourphoneasahotspotinsteadofpublicWifi.Or,addthoseitemsthatyouwanttobuyintoyourshoppingcartandshopuntilyouareathomeandonyoursafenetwork.linkingwords+imperativesentences1.你有什么关于安全网上购物的建议吗？欢迎在下方评论！Para3:Ending(askotherstogivecomments)Doyouhaveanygoodtipaboutshoppingonlinesafely?Yourideasarewelcomedbelow!2.欢迎大家分享自己的故事和发表任何与安全网上购物的评论！Youarewelcomedtoshareyourstoriesandmakeanycommentononlineshoppingsafety!Samplewriting1:OnlineShoppingSafety Whenitcomestoshoppingonlinesafety,asanexperiencednetizen,whosenetageismorethat10years,I’msurethatIknowonethingortwo.Herearesome

tips

foryou. First,itishighlyrecommendedthatyou

usetheshoppingwebsitesyouarefamiliarwith.Downloadfamiliarapporsoftwareliketaobao.Inaddition,whenregisteringashoppingwebsite,youmightaswelluseastrongpasswordandkeepitwell.Furthermore,neverusepubliccomputerstoshoponline,oryourprivacywillberecordedinthecomputers.Last,greatimportanceshouldbeattachedtoinstallingafirewalltowatchoveryourinformation.AfirewallisakindofsoftwaretoprotectyourusingInternet. Doyouhaveanygoodtipsaboutshoppingonlinesafely？Yourideasarewelcomedbelow!

Today,Iwanttoblogaboutshoppingonlinesafety,whichhasdrawnwideattentionnowadays.

WiththedevelopmentoftheInternet,manypeopleareusedtoshoppingonline.Shoppingonlineembracesmanyadvantages.Justbyaclickofthemouse,youcanbuywhateveryou’reinterestedinwithoutgoingoutdoors.Whenshoppingonline,youcanchoosefromvarietiesofgoods,whosepricesaregenerallylower.

Nevertheless,somepeopleholdthebeliefthatitsdrawbacksoverweighmerits.Initially,it’sveryeasyforyoutobuygoodsdifferentfromthepicturesyouseeontheInternet.Inaddition,shoppingonlinemaycausepeopletobuygoodsthatarenoturgentlyneeded.

Frommystandpoint,theInternetisadouble-edgedsword.OnlyifweusetheInternetmorenormatively，canweshoponlinemoresafely.What’syouropinionaboutshoppingonline?Postyourcommentsbelow!SampleSamplewriting2:HowtostaysafeintheonlinechatroomTodayIthoughtI'dblogaboutaquestionthathasbeenaskedmanytimes---howdoyoustaysafeonlineandavoidbadexperiencesintheonlinechatroom?I'mnotanexpert,butmanyyearsasabloggerhavetaughtmeathingortwo.

Firstofall,there'sthegoldenruleoftheInternet:keepoutofwhatmakesyouuneasy.Don'tpostcommentsorclickonanything.Besides,protectyourprivacy.Don'tgiveouttoomuchprivateinformationlikeyouraddress,phonenumbers,th