Unit 7 Will people have robots第4课时示范公开课教学课件【八年级英语上册】

Unit7

Willpeoplehaverobots?SectionB3a-4LessonFour工业机器人是面向工业领域的多关节机械手或多自由度的机器装置，它能自动执行工作，是靠自身动力和控制能力来实现各种功能的一种机器。它可以接受人类指挥，也可以按照预先编排的程序运行。Backgroundknowledge扫地机器人又称自动打扫机、智能吸尘、机器人吸尘器等，是智能家用电器的一种，能凭借一定的人工智能，自动在房间内完成地板清理工作。娱乐机器人以供人观赏、娱乐为目的，具有机器人的外部特征，可以像人，像某种动物，像童话或科幻小说中的人物等。机器人的功能，可以行走或完成动作，可以有语言能力，会唱歌，有一定的感知能力。教育陪伴机器人集成教育内容、超级电视、视频通话、智能音箱和自然语交互机器人，功能与服务面向家庭所有成员。Warming-upIn20years,IthinkI’llbeanewspaperreporter.I’ll_______inShanghai,becausetherewillbe_______jobsinthatcity.Asareporter,IthinkIwill_______lotsofinterestingpeople,soI’llhavemorefriends.ReadJill’sanswertothequestion“whatwillyourlifebelikeinthefuture?”Fillintheblankswiththewords.meetworklivelookkeepwearmorelessfewertakelivemoremeet3aPre-writingI’llhave_______pets,though,becauseI’llhave_______freetime.Andmyapartmentwillbenogoodforpetsbecauseit’llbetoosmall.SoI’llprobablyjust____abird.Duringtheweek,I’ll____smartclothes.Ontheweekend,I’ll____lesssmartbutI’llbemorecomfortable.Inthefuture,peoplewill____moresothey’llprobablyhavefewervacations,butIthinkI’ll_____aholidayinHongKongwhenpossible.OnedayI’llevengotoAustralia.fewerlesskeepwearworktakelookPre-writingjobhomefreetimeactivitiesneighborhoodCompletethechartaboutyourlife20yearsfromnow.Youcanaddmoreitems.Whatwillyour…belike?superpolicemaninAmerica

travelafamoussinger3bPre-writing_________________________________________________________________________________________________________Writeaboutyourlife20yearsfromnow.Use3aand3btohelpyou.3cWhile-writing本文为写自己未来二十年后的工作及生活，因此，时态应用一般将来时态。首先，根据3b中自己所填表格中的内容，来想像一下自己的生活。工作、家庭、业余活动，自己周围的生活环境等。将上述几个方面逐条写出来，并注意恰当运用连接词，以使文章连贯通顺。最后，通读一遍短文，检查是否有错误。写作指导While-writingExample:In20years,IthinkI’llbeasuperpoliceman.I’llliveinAmerica,becausetherewillbemorejobsinthatcity.Asasuperpoliceman,IthinkIwillcatchmanybadguys(坏人),soI’llhelpkeepthecitypeaceful.Andinmyfreetime,I’lltravelaroundtheworld.EverytimewhenIgethome,myneighborhoodCocowillsingforme.Ilikethiskindoflife.

While-writingDiscusshowyouthinkarobotwillhelpstudentswithschoolworkinthefuture.Writedownyourgroup’sideasanddrawapictureofyourrobot.Ithinkstudentswon’tneeddictionariesbecausearobotwilltellthemthemeaningofthewords.4Post-writingSample:1.Ithinkstudentswon’tneedtogotoschool,becausetheirrobotscanteachthemathome.2.Ithinkstudentswon’tneedtowritetheirhomeworkonpaperbutoncomputer,androbotswillhelpstudentstocorrectthehomework.Post-writing句型转换1.ThestudentswillseetheanimalsatthezoothisSundayafternoon.(变否定句)

Thestudents______________theanimalsatthezoo

thisSundayafternoon.2.Thelittlegirlfelloffherbikeyesterday.(就划线部分

提问)

___________thelittlegirl_______offherbike?3.

Ithinktherewillbemorepollution.（改为否定句）

I______thinkthere______bemorepollution.won’tseeWhendidfalldon’twillPost-writing4.Theboywillhaveagoodtime.(改为一般疑问句)

_____theboy_____agoodtime?5.Marywillgethomeatseventhisevening.(划线部

分提问)

____________Marygethome?Will

haveWhenwillPost-writingKeywords:servant,dangerous,already,factory,simple,overandoveragain,believe,hundredsofKeysentences:Therearealreadyrobotsworkinginfactories.It’seasyforchildrentowakeup