2023學(xué)年完整公開(kāi)課版高中英語(yǔ)Unit4《Cyberspace》lesson1Tomorrow

Unit4CyberspaceLesson1Tomorrow’sWorldTheFutureofCyberspaceStep1WarmupModerntechnology(現(xiàn)代科技）helpsusdomanythings.DigitalCameras數(shù)碼相機(jī)MP3computersrobots(機(jī)器人）theInternetcellphones(無(wú)線電話）CD(CompactDisc)光盤(pán)DVD(DigitalVideoDisc)數(shù)字化視頻光盤(pán)Step1WarmupButmoderntechnology(現(xiàn)代科技）canalsocauseproblems.Workinsmallgroupsof4anddiscuss:Group1:theadvantages(優(yōu)點(diǎn)）ofrobotsGroup2:thedisadvantages（不足）of‘robots’Group3:theadvantagesof‘computers’Group4:thedisadvantagesof‘computers’Technology

AdvantagesRobotsDisadvantages1.Robotscanworkindirtyanddangerousplaces.2.Robotscanworkwithoutsleepandfood.Robotscan’tthinkormakedecisions.2.Peoplemaylosejobsifrobotsareusedinsteadofhumans.Technology

AdvantagesComputersDisadvantagesComputersareexpensive.Computerscan’tthinkormakedecisions.Computershelpusworkfaster.2.Computerscanhelpussolvedifficultproblems.Step2Guessing:Whichofthesetopicsdoyouthinkitwillmention?Readfastandfindout!theInternetartificialhumantimetravelrobotsglobalwarmingvirtualreality（虛幻/模擬現(xiàn)實(shí)）Step3DiscussionTakeoutasheetofpaper.Workingroupsof4andwritedownthestructure

ofthepassage.(文章的寫(xiě)作結(jié)構(gòu)）Tips:（提示）從文章的兩類(lèi)人的觀點(diǎn)著手。1.Whyaresomeexpertspessimistic

(悲觀的）

aboutthefutureoftheInternet?2.Whyaresomepeopleoptimistic

（樂(lè)觀的）

aboutthefutureoftheInternet?pessimistichackersCyberterroristsnowinthefuturecybercriminaloptimisticinthefuture

virtualrealityworkshopstudygetentertainment

TV&postalservicewilldisappearalreadyinthenextfewyearsshopontheInternetgetinformationbuybooksfindoutholidayoffersbookticketsThestructureofthepassage(文章的寫(xiě)作結(jié)構(gòu)）bad:pessimistic

(悲觀的）good:optimistic

（樂(lè)觀的）HowdoesthecomputerandtheNetaregoingtoaffectourlives.TopicSentence

（中心句）Step4GuessthemeaningReadthearticleagainandmatchthevocabularyfromthetextintheboxbelowwiththedefinitions.cybercriminalhackercyberterroristtheNet(Internet)virtualrealitye-mailLine12Line13Line16Line1/26Line43Line41Guessthemeaningfromthecontext.(上下文）1cybercriminal2e-mail3virtualreality4cyberterrorist5theNet(Internet)6hackerKeys:Step5Enjoythereading.Step6CreationandSpeakingAfterreadingthearticleanddiscuss:Whatwillyoudotobringthemachinesandpeoplebothtogetherandmaketheworldbeautifulagain?Getonetoreporttheopinionsofyourgroupmembers!!!Thanksforlistening!UsefulExpressionsStep1

1.affectourlivesLine11.

inthelastthirtyyears=inthepastthirtyyearsinthepastLine42.connecttoLine103.bepessimisticabout在過(guò)去的三十年里在過(guò)去連接到對(duì)……悲觀影響著我們的生活Line216.beoptimisticaboutLine247.findoutholidayoffersLine258.allsortsofLine3210.ahugegrowthofshoppingontheNetLine3611.getentertainmentLine3912.mailserviceLine4613asif=asthough對(duì)……樂(lè)觀各種各樣的網(wǎng)上購(gòu)物大增長(zhǎng)進(jìn)行娛樂(lè)活動(dòng)郵政服務(wù)似乎，好像查找節(jié)日特惠價(jià)Step2Practice1.Thenewlawwillbeputinto_____nextmonth.Doyouthinkitwill_____yourlife?

A.effect;affectB.effect;effectC.affect;affectD.affect;effect2.你把這根電線和電視機(jī)連上好嗎？

Willyou_______thiswire______thetelevision?3.這個(gè)人與那宗犯罪有關(guān)。

Thisman__________________thecrime.Aconnectto/withisconnectedwith4.盡管我們有許多困難，但我們應(yīng)當(dāng)樂(lè)觀地對(duì)待生活。

Weshouldbe__________________ourlife________weareingreattrouble.5.---Fivedollars.That’smylast_____.---Allright.That’sadeal.A.opportunityB.amountC.supportD.offeroptimisticaboutthoughD名詞：出價(jià)/提供的幫助6.Whenheheardourdifficulty,he____tohelp.A.offeredB.suggestedC.supportedD.said7.Howbeautifulthispictureis!Itlooks