Unit+2+Loo king+into+the+Future+复习导学案 高中英语人教版（2019）选择性必修第一册

B1Unit2Lookingintothefuture复习学案LearningobjectivesAttheendoftheclass,youwillbeableto:makepredictionsaboutthelifeinthefuturethroughthephrasesandsentencepatterns;developtheabilityofcriticalthinkingbyexpressingtheadvantagesanddisadvantagesofsmarttechnology;writeashortpassageaccordingtotheargumentativeform.LearningproceduresStep.ILead-inBrainstorm:predictthelifeinthefutureWhichaspectswillyoupredictaboutthelifeinthefuture?Andwhatdotheylooklike?Step.IITransportationWatchthevideosofthedriverlesscarsandfillintheblanksbasedonthevideosandhints.Advantages:Driverlesscarsareprogrammedto_________________________(遵守交通规则).Thiscouldreduce_________________________(车祸的数量)________(cause)byhumanmistakes.Autonomousvehiclesuse_____________________（先进的技术）____________(navigate)theroadswhichcouldhelpreducetrafficjam.Autonomousvehiclescanalsoprovide__________________(更多的便利)tothosewhoareunabletodrive,suchasthedisabledorelderly.Disadvantages:Humandrivers____________(依赖)judgementandexperience_________(drive)whiledriverlesscarsrelyonlyonprogrammedsoftwareand_________(传感器).Ifbothareonthestreets,itis__________(更有可能）tohavecaraccidents.However,thecausesofcaraccidentswithdriverlesscarscouldalsobesoftwarefaults,___________(surrounding),andmechanicalissues.Step.IIEducationFillintheblanksabouttheadvantagesanddisadvantagesofonlineclasses.Advantages:Duringthepandemic,wedon’tneedto_________(聚集),whichcanreducetheriskof_________(infect).Studentscanhaveaccess______thehigh-qualitycourses_______(share)byotherschools.Asthecourseswererecordedonline,studentscanreviewtheteachingcontent___________________________________(没有时间和地点的限制).Disadvantages:Withoutthesupervision(监督)ofteachers,studentsmaydothings________(relate)tostudyand________________________(不关注课堂),_______________(导致)lowefficiencyoflistening.Toomuchtimeonscreenwill______________________________(对…有影响)students’eyesight.Students__________________(很容易被吸引)bythenewsoradvertisementsthatpopfromelectronicdevices,________makethemabsent-mindedinclass.Step.IIISmartHomesWatchavideoandsummarizetheadvantagesanddisadvantagesofsmarthomes.Advantages:Afteralongandbusydayatschoolorwork,allwewanttodoisreturnto___________________________(一个干净舒服的家).________________（智能技术）canturnanyhomeintoanicerplacetolive.Youcannowturnyourheaterup,lockyourdoorsandplayyourmusicaswellascommunicatewith__________________(各种各样的设备)with_____________________________(用简单的语音命令).Disadvantages:如果主人生病了或者嗓音变了，那么智能设备就有可能不识别。(识别：recognize)建立智能家居可能很昂贵，因为它需要购买各种设备。3.不熟悉技术的人可能会发现很难操作智能家居。（who引导的定语从句；findit+adj.+todo）Step.VWriting最近，你在某英文论坛上看到一个帖子，内容是“Willyouwelcomecompanionrobotsinyourlife?”请你对该帖子发表自己的看法，内容要点包括：1.伴侣型机器人的优势2.伴侣型机器人的劣势3.个人观点注意：1.字数100词左右；2.可适当增加细节，以使行文连贯。Willyouwelcomecompanionrobotsinyourlife?________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Step.VISummary议论文常用句式开头语--开门见山，引出议论的话题1.Thereisawidespreadconcernovertheissuethat...Butitiswellknownthattheopinionconcerningthishottopicvariesfrompersontoperson.有一个广泛引起关注的问题…。但众所周知有关这个热点话题的观点因人而异。2．Nowadaysmanypeopleprefer...,becauseithasasignificantroleinourdailylife.如今很多人更喜欢…,因为它在我们生活中扮演了一个重要的角色。3．Recentlyourclassheldaheateddiscussionaboutwhetherstudentsshouldbeallowedto….近段时间，我们班就学生是否应该…进行了激烈的讨论。4.Inmanyplaces,it’scommonforsb.todosth.,whichcausesaheateddebateinsociety.在很多地方，…很常见，这在社会上引起了激烈的讨论。5.Noonecandenythefactthat/Thereisnodenyingthat…不可否认，…6.Whenitcomesto…/Talkingof…,peopletake/adoptdifferentattitudetowardsit/differentpeopleholddifferentattitudestowardsit.当提到…，不同的人有不同的看法。中间语--例举两方观点1．People,however,differintheiropinionsonthismatter.然而在这个话题上人们的观点各不相同。2.Generallyspeaking,itsadvantagescanbeseenasfollows.总的来说，优点如下。3.Buteverycoinhastwosides.Thenegativeaspectsarealsoapparent.但凡事都有利有弊。消极的一面也是很明显的。4.Weshouldtakeaseriesofeffectivemeasurestocopewiththesituation.我们应该采取一系列的措施来解决这个处境。4.Someadvocate(提倡)…,saying/arguing/insistingthat…isgoodforthemtodeveloptheirintelligenceandimagination.一些人提倡…,声称…有助于培育他们的智力和想象力。5.Others,however,holdtheoppositeopinion/idea,believingthat…或：Somepeople,however,holdadifferentideathat…然而，一些人持相反意见，他们相信…结束语--表明自己观点1.Onlyinthiswaycanwesolvethisproblem.只有用这种办法,我们才能解决这个问题。2．It'shightimethatw