【文档说明】人教版（2019）英语必修第二册《Unit 3 The Internet》全单元教案.docx，共(13)页，524.032 KB，由小喜鸽上传

转载请保留链接：https://www.ichengzhen.cn/view-118973.html

以下为本文档部分文字说明：

1/13Unit3TheInternetDiscoveringUsefulStructure【教学目标】1.GuidestudentstoreviewthebasicusagesofthePresentPerfectPassiveVoice.2.Leadstudentstole

arntousesomespecialcasesconcerningthePresentPerfectPassiveVoiceflexibly.2.Enablestudentstousethebasicphrasesstructuresf

lexibly.3.Strengthenstudents’greatinterestingrammarlearning.【教学重难点】1.Helpstudentstoappreciatethefunctionof

thePresentPerfectPassiveVoiceinasentence.2.InstructstudentstowriteessaysusingtheproperthePresentPerfectPassiveVoice.【

教学过程】Step1:Reviewing引导学生观察下列句子特点，总结共同点。1．(教材P28)MuchhasbeenwrittenaboutthewondersoftheWorldWideWeb．2．(教材P28)Butth

eInternethasdonemuchmoreforpeoplethansimplymakelifemoreconvenient．3．(教材P28)Manypeoplehavebeenhelpedb

ytheclub．4．(教材P28)Shenolongerfeelslonely,andhercompanyhasbecomequitesuccessful．5．(教材P32)TodayIthoughtI’db

logaboutaquestionthathasbeenaskedmanytimes—howdoyoustaysafeonlineandavoidbadexperiencesontheInternet?Step2:P

resentation一、常与现在完成时连用的时间状语有：already已经yet已经recently/lately最近sincethen从那时起eversince自那以来ever曾经sofar迄今为止bynow到现在为止2/13fora

longtime很长一段时间inrecentyears在最近几年里in/during/overthepast/lastyears在过去的几年里二、现在完成时态的意义。1．现在完成时的被动语态强调一个发生在过去的被动性的动作，动作已完成并强调对现在造

成的影响或结果，主语和谓语之间为被动关系。Thedoorhasalreadybeenlocked.门早已经被锁上了。Ihavebeenemployedatthejobsince2015.自从2015年，我就做这份工作。2．基本构成现在完成时的被动语态的结构为has/havebee

ndone。Alotofmoneyhasbeenspenttoprotecttheoldtemplebynow.到目前为止已投入了大笔钱来保护这座古庙。Thesetreeshavebeenwateredlately.那些树最近已浇水

。2)带有双宾语的动词，如give,send,bring,take,teach,show,tell,make,sing,write,read,sell,buy,pay,lend,pass,promise等，变为被动语态时，一般将间接

宾语变为被动语态的主语，若将直接宾语变为被动语态的主语时，间接宾语前面要用相应的介词。Wehavegivenhimthebook.→Hehasbeengiventhebook.→Thebookhasbeengiventohim.现在完成时的被动语态的用

法1．现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造成的影响或结果，通常与already,yet,just,never,recently等副词连用。◆Themachinehasalreadybeenrepaired．机器已经修好了。2．表示一个被动的

动作或状态开始于过去，持续到现在，并可能持续下去，常与for或since引导的时间状语连用，或用于“Howlong…？”句型中。◆Financialproblemsofthecompanyhavebeendisc

ussedfornearlytwohours．3/13公司的财务问题已被讨论了近两个小时了。3．用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在完成时的被动语态代替将来完成时的被动语态。◆Youshouldn’tleaveschoolbeforeyourhomeworkhasb

eenfinished．在你的作业没完成之前你不应该离开学校。使用现在完成时的被动语态要注意的问题1．现在完成时的被动语态、现在进行时的被动语态及一般过去时的被动语态的区别Themachinehasb

eenrepaired.(说明动作发生在过去，对现在有影响，“现在修好了”)Themachineisbeingrepairednow.(说明动作正在进行)Themachinewasrepairedyesterday.(只说明动

作发生在过去)2．非延续性动词，如borrow,finish,begin,start,buy,marry,open,join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思，则要改换动词或时态，

例如：工程已开始三个月了。Theprojecthasbeenstartedforthreemonths.(F)Theprojecthasbeenonforthreemonths.(T)3.带有复合宾语的动词变为被动语态时，若宾语补足语为省略to的不定式充当时，在被

动语态中需将省掉的to加上。Thebosshasmadehiscompanyoffermorechancesforpeopletowork.→Hiscompanyhasbeenmadetooffermorechancesforpeopletowork.(4)动词短语是一个不可分割的整体，在

被动语态中要保持其完整性，其中的介词或副词不可省略。It'ssaidthattheproblemhasbeenlookedinto.据说已经调查了这个问题。总结：现在完成时的被动语态的结构肯定式主语＋have/hasbeendone…否定式主语＋have/hasnotbeendone…一般疑问式H

ave/Has＋主语＋beendone…？特殊疑问式疑问词＋have/has＋主语＋beendone…？4/13Step3Drill时态填空。1.He_______________________(select)totakepartinthesportsmeeting．2.Theink_

__________________________________(remove)fromhisovercoat．3.Hasthedateforthenextmeeting____________________________(decide)?4.Howlonghasth

ebattery________________________________(change)?句型转换：Thechildrenhavealreadybeentoldthegoodnews．1.上面的句子变为否定句。__________________________________

______________________2.将上面的句子变为一般疑问句。________________________________________________________3.对上面句子中的Thechildren进行提问。___________

____________________________________________Step4Homework:完成课后练习。5/13Unit3TheInternetListeningandSpeaking&Listeninga

ndTalking【教学目标】1.Guidestudentstounderstandthecontentoflisteningtextsintermsoflisteningfordefinitions.2.Cultivatestudents’abilitytodefinewo

rdsandunderstandaninvestigationinterview.3.Instructstudentstousefunctionalsentencesofthedialoguesuchas“howmuchtimedoyouspendonlinee

veryday?Whatdoyouusuallydoonline?andsoontomaintaintheconversationappropriately.4.Enablestudentstonaturallyus

ethefunctionalandnotionalitemsofthisunittoexpresstheirguess,expectationorbelief.【教学重难点】1.Cultivatestudents’l

isteningstrategiesbylearningwaystodefinenewwords.2.Enablestudentstonaturallyusethefunctionalandnotionalitemsofthisunittoexpresstheirgues

s,expectationorbelief.【教学过程】Part1:ListeningandSpeakingStep1:LeadinTheteacherisadvisedtotalkwiththemeaningofthesentenceintheop

eningpageBoysandgirls,beforeourlistening,let’sworkinpairsanddiscuss:Theinternetisbecomingthetownsquarefortheglobalvill

ageoftomorrow.Howdoyouunderstandthesentence?HavetheSsdiscussandsharetheirview.(ItmeanstheInternethasmadetheworldclosertogether

;wecaninteractontheInternetjustlikemeetingatthesquare.)Step2:WarmingupAftertheirsmalltalk,theteachercanaskstudentstotalkabouttheironlinehabi

ts:6/13Whatdoyouusuallydowhenyouareonline?•writeablogpost•useasearchengine•Chatonline•WatchStreammovies

andmusic•……Step3:Samisdoingasurveyononlinehabits.HeisnowtalkingtohisschoolmatesAnnaPaul,andJoe.Listentothe

conversationandcompletethefollowingtasks.Step4:Activity3&41.Then,playthetapeagain.Andafterfinishinglistening

,thestudentsneedtosolvethefollowingtasks.Fillintheblankstocompletethesentences.1)Abloganonlinediarywhereyouwriteaboutsomethingyou’reint

erested___________,Ilikebasketball,soIwritealotonmyblogaboutmyfavoriteteam.2)Istreamvideosandmusic_________,Iwatchvideosandliste

ntomusiconline.3)Asearchengine_______________thathelpsyoufindwhatyou’relookingfor.Thenchecktheanswerswithp

artners.2.LookatActivity3again.Howarethewordsinitalicsdefined?Writetheminthecorrectbrackets.Payattentionthel

isteningtips.A.Usesimplerwords.()B.Useanexample.()7/13C.Comparetosomething.()Step5:SpeakingProjectWorkinp

airsorgroupsandroleplayaconversation.Taketurnstoaskeachotheraboutyouronlinehabits.A:Howmuchtimedoyouspendonlineever

yday?B:Oh,it’shardtosay.SometimesI’mtoobusytogoonline.SometimesIspendmorethanfourhoursonline.Howaboutyou?A:Itdepends.I’dsayfromhalfanhou

rtothreehours.B:Whatdoyouusuallydoonline?A:Ilistentomusic,streamvideos,orlookupinformation.Andyou?B:Lotsofthings.Iespeciall

yliketochatwithmyfriendsandfamily.Bytheway,what’syourfavoriteapp?A:Well,Englishfundubbing.B:Whydoyoulikeit?A:Therearelotso

fstreamsandIcandubinterestingEnglishmovieclipssoIcanlearnEnglishinafunway.B:Soundsamazing.Icertainlywilltryit.A:Ok,letmeteachyouhowtod

ownloadtheapp.B:Thanksalot.Part2.ListeningandTalkingStep1：Listentothetape,andthenaskthestudentstosolvethefollowingtasks.Chooseth

ebestapp.LauraandXiaoBoaretalkingaboutapps.Listentotheirconversationandfindoutwhatappstheywant.XiaoBoislook

ingfora(n)____________apptohelphimgetinshape.Laurawouldlikeanappforgetting__________andanotherthatwillmakeher_

____________better.Step2:Listenagain.ArethesentencestrueTorfalseF?1.BothofXiaoBo’sappskeeptrackofthestepshetakes._____8/132.XiaoBo’ssecon

dappcanhelphimmakeafitnessplan._____3.Lauraneedsanappthatwillhelphergetdiscounts.______4.Lauraneedsanappthatwilladdmoneyto

herbankaccount._______Step3:GettheSstolistenoncemoreandtickthesentencetheyhear.Underlinethewordsused

toexpresspredictions,guesses,andbeliefs.Thenchecktheanswers.Predictions,Guesses,andBeliefs________Itmighthe

lpmewalkmore.________Myguessisthatitwouldn’twork.________Iimaginethisappwouldhelpmegetfitfaster________Isupposethatwould

begood.________Iguessyoucouldsavealittlewiththisapp.________Isupposetherewouldbesomeproblems,too.________Ibelievethisappcouldhelpmegetthinne

r.Step4:SpeakingProjectLookatthedescriptionofsomeapps.Thenrole-playtheconversation.Whichappdoyouthinkwouldbemorepopularoruseful?HavetheSsdisc

ussandsharewiththeclass.HearItFirstThisappkeepsyouupdatedonallyourfavoritetopics.Youcanalsochoosetoreceiveupdatesonthenewsorevenle

ssonsthatyou’reinterestedin.Yougetamessagewhenevertherehasbeenanupdate.TVMeTVMeletsyoustreamyourfavoriteTVprogrammesandseeyourfaceonthe

screentogetherwiththeactors.A:IimaginethatTVMewouldbemorepopular.EveryonewatchesTVandIthinklotsofpeopleimaginethemse

lvesasactorsintheTVshows,soputtingthetwotogetherwouldbegreat.Whatdoyouthink?B:MyguesswouldbeHearItFirstbecauseit’sbothinterestinganduseful.You

couldfindoutmoreaboutthestonesyoulikeandmakesurethatyoudon’tmissanythingimportant.Ibelieveboththeyoungandoldwouldlikeit.9/13Unit3

TheInternetReadingandThinking【教学目标与核心素养】1.InstructstudentstotalkabouthowtousetheInternetappropriately.2.Enc

ouragestudentstocombinetheirownlifeexperienceofusingtheInternetandlinkthetextwiththeirreallife.3.Stimulatestudentsto

enhancereadingskillsbyusingthemindmap.4.Encouragestudentstocontributetheirownstrength,helpthepeoplearoundtoexplorethevirtualworldon

line,andexperiencethemagicoftheInternet.【教学重难点】1.EnabletheSstotalkabouttherelatedtopic.2.GuidetheSstosummarizethemainideaof

eachparagraphaswellasthemainideaofthetext.3.HelpSslearnsomebasicreadingskills,suchasprediction,summaryandsoon.【教学过程】Ste

p1:WarmingupandpredictionReadthetitleandtrytoguesswhatthetextwillbeabout?SomechangescausedbytheInternet.

Learningtip:ReadheadlinesHeadlinesusuallyincludenotonlykeyideasorinformationfromthetext.Theyoftendonotfollowstrictgrammarrules,becausewriters

useasfewwordsaspossibletocatchtheattentionofthereaders.Step2:Skimmingforgeneralideas1.What’sthemainideaofthepassage?A.Jandevelop

edaseriousillness.B.JandecidedtostartanITclub.C.Janstartedacharitywebsite.D.Jan’slifehasbeenchangedbytheInternet.2.Jan’sattitudetotheInterne

tis______.10/13A.negativeB.neutralC.gratefulD.notmentioned3.What’sthepurposeoftheauthorbyreferringtothe59-year-oldma

nandthe61-year-oldwoman?A.Tointroducetwooldpeople.B.Toexplainhowtoapplyforjobsonline.C.Toprovetheyaresu

ccessful.D.TogivetwoexampleshelpedbyJan’sclub.Step3:ScanningfordetailsReadthepassagequicklytosolvethe

followingquestions.Readthetextandanswerthequestions.1.WhydidJanquitherjob?2.Howdidthepeopleintheonlinecommunityhelpher?

3.WhydidshestarttheITclub?4.Whatisthe“digitaldivide”?5.What’sJan’snextgoal?6.Whatcanwelearnfromherexperi

ences?Step4:Carefulreadingformainideasofeachparagraph.Readcarefullyandfigureoutthemainideaofeachparagra

ph.Paragraph1.People’sliveshavebeenchangedbyonlinecommunitiesandsocialnetworks.Paragraph2.Jandevelopedaseriousillnesswhichmadeherstuckathome,butsurfi

ngtheInternetcanremovethedistancebetweenpeople.Paragraph3.JandecidedtostartanITclubtoteacholdpeoplehowtousecomputersandtheInternet.Paragraph4

.JanhasstartedtakingonlineclassestolearnmoreabouthowtousetheInternettomakesocietybetter.Paragraph5.Jan’slifehasbeengrea

tlyimprovedbytheInternet.Step5:SpeakingProjectCriticalthinking:(1)HowdoyouarrangeyourtimespentonstudyandtheInter

net?Isit11/13reasonable?(2)Whatareyouronlineactivities?Aretheysafe?HavetheSsdiscussandpracticespeakingthen.Step6Homework:Reviewwhatwehave

learnedandfindoutthekeylanguagepointsinthetext.Unit3TheInternetReadingforWriting【教学目标与核心素养】1.Getstudentstohaveagoodunderstandingofsomefeaturesa

boutablogpostbyreadingthetext.2.Studytheorganizationandlanguagefeatures.3.Developstudents’writingandcooperatingabilities.4.Str

engthenstudents’greatinterestinwritingdiscourses.【教学重难点】1.Stimulatestudentstohaveagoodunderstandingofhowtowriteablogpost.2.Cultivatestudentstowr

iteablogpostproperlyandconcisely.【教学过程】Step1:Skimming1.What’sthemainpurposeoftheblogpost?2.What’sParagraph2mainlyabout?HavetheSsskimtheblogf

irstandfindouttheanswerstothesequestions.Getsomevolunteerstosharetheiranswersfinally.Step2:Scanning1.Whattipsdidtheb

loggerputforward?2.Whoaretheonlinetroublemakerstheblogpostmentions?3.Whatdoesthefollowingtermsmean?•Atroll•AcyberbullyReadtheblogagainandpract

iceaskingandansweringwiththeclass.Step3Studytheorganizationandlanguagefeatures.12/13Readtheblogagainandfindtheseparts.AsktheSstocompletetheblan

ksimmediately.1.Whatisthetopicoftheblog?A1.___________—howdoyou2.___________safeonlineandavoidbad3.___________ontheInternet?2.Whatarethespecificadvic

etostaysafeonline?First,followthe4.___________rule:leavethesite5.___________whenyouseeorreadsomething6.___________.Second,protectyour7.__________

_.Third,be8.___________.3.鼓励网友留言。Anybadexperiencesonline?Orsomegood9.___________?Postyour10.___________pleas

e!Step4HelptheSstousewhattheyhavelearnttowriteablogpost.【写作指导】【文体剖析】网络博客文体是包含了网友评论、相关新闻链接在内的一种新兴的新闻文体。它通常就某一问题发表自己的观点,体现了个性化的交流。文章通常以陈述句居多,也较多地采

用疑问句和感叹句,用来表达强烈的情感。【话题词汇】blogaboutaquestion就某一问题写博客staysafeonline在网上保持安全badexperiencesontheInternet好的上网经历goldenrule黄金法则postcomments帖子评

论clickon点击identitytheft身份盗窃chatroom聊天室draftyourblogpost起草博客帖子postembarrassingphotos张贴尴尬照片【话题句式】13/131.Howdoyoustaysafeonlinean

davoidbadexperiencesontheInternet?你如何在网上保持安全,避免在网上的不良经历?2.I’mnotanexpert,butmanyyearsasabloggerhavetaughtme

athingortwo.我不是专家,但作为一个博主,我已经学了好几年了。3.Ifyouseeorreadsomethingthatmakesyoufeeluncomfortable,leavethesiteim

mediately.如果你看到或读到一些让你觉得不舒服的东西,立即离开这个网站。4.Don’tgiveoutyouraddressorphonenumber.别告诉别人你的地址或电话号码。5.Identitytheftisacomm

onandseriousproblem.身份盗窃是一个常见而严重的问题。6.Beingonlineisnoexcuseforbeingrude,andyoudon’twanttobecomeatargetfor

atrollorcyberbully.上网并不是无礼的借口,你也不想成为发挑衅帖子的人或网络恶霸的目标。7.Trollsoftenuseseveralfalsenamessothattheycanstayonasi

te.发挑衅帖子的人经常使用几个假名,这样他们就可以留在一个网站上。8.However,themorepoliteyouare,thelesslikelyitisyouwillbeattacked.然而,你越有礼貌,你被攻击的可能性就越小。

Step5Homework:假设你是李华,请用英文发帖,内容应包括:1.赞同Susan的看法；2.你收到或送出的最好礼物是什么；3.该礼物的意义；4.期待大家的回复。注意:1.词数100左右；2.符合语言规范。