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2019-2020年八年级英语上册Unit7Willpeoplehaverobots第4课时SectionB2a-2e学案新人教版【学习目标】1.学生能掌握本课时的重点单词和短语,读懂文章,了解未来机器人的发展趋势2.通过让学生看文章标题和插图预测大意,通过让学生概括段落大意,加强对篇章的整体理解3.指导学生通过开展小组学习活动,掌握阅读方法,提升学生的阅读技能【学习重点】让学生学会阅读方法,提升其阅读能力【学习难点】能够运用本课时的核心句型,想象和预测未来社会发展Learningactiontips1.Workingroups.Tellyourpartnerwhatyouknowaboutrobots.Whatdotheylooklikeandwhatcantheydo2.Asksomestudentstodescribetherobotstheyknow.Task1Learningactiontips PreviewthewordsonPage53-54inthewordslist.Studentsreadthewordsbyphoneticsymbolsthenunderlinenewwordsin2bandmarktheChinesemeaning.【Methodcoach】▲hundredthousand千,million百万表示不确切的数目时,在词尾加s,且和of连用,如hundredsofthousandsofmillionsof分别表示“数百”,“数千”,“数百万”当这些词有数词或several,some等修饰词时则不加s,也不跟介词of连用,直接跟名,如somehundredseveralthousand;threemillion【导练】AThereare______ofstudentsinourschoolbutonly______ofthemaregirls.A.hundreds;twohundredB.hundred;twohundredsC.hundreds;twohundredsD.hundred;twohundred▲beableup和can的用法1表示能力时,两者用法相同情景导入 生成问题1.Whatdotherobotslooklike_____________________________________________________________________2.Whatwilltheydointhefuture________________________________________________________________________自学互研 生成能力Task1 Letsreadthenewwordsandthephrases.1.Icanread.我会读evenhumanservantdangerousalreadyfactorybelievedisagreeshapefallpossibleimpossibleside2.Icanwrite.我会写翻译下列短语1humanservants人类的仆人2帮忙做家务help__with__the____housework3制造汽车build__cars4反复地over__and__over__again5感到厌烦get__bored6看起来像人类look__like__humans7比如for__example8不同意某人disagree__with__sb9几百年hundreds__of__years10倒塌,落下fall__down11似乎不可能seem__impossible12从某方面来说at__some__point3.Icanunderstand.我会理解请尝试翻译以下课文中的句子特别注意画线部分的单词1Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.他们帮助做家务并且做一些像在肮脏或危险的地方干活之类的工作2Todaytherearealreadyrobotsworkinginfactories.现在已经有在工厂里工作的机器人了3Scientistsarenowtryingtomakerobotslooklikehumansanddo__the__samethingsaswedo.科学家们正在努力使机器人更像人类并且能做与我们一样的事情4Howevertheyagreeitmaytakehundreds__ofyears.__然而,他们承认这可能会花费数百年时间5Ifbuildingsfall__downwithpeopleinside__thesesnakerobotscanhelplook__forpeopleunderthebuildings.__如果里面有人的建筑物突然倒塌,这些蛇形机器人就能帮助寻找建筑物下的人你还有不太懂的句子吗?请把它们写下来,并在组内讨论时翻译成中文 2can只有两种时态,即can和could;而beableto有多种时态3表示过去通过努力终于做成了某事要用beableto4can能表推测,用于疑问句和否定句中,而beableto不行5can可以表示“允许”,与may互换,此时不能用beableto【导练】1两年后你将能够学另一门外语Youwill__be__able__tolearnanotherforeignlanguageintwoyears.2我希望能和你一起去钓鱼Ihopeto__be__able__togofishingwithyou.3现在金先生不可能在家Mr.Kingcantbeathomenow.4我一定能说好英语Imustbe__able__tospeakEnglishwell.▲Thereis/are+sb./sth/+doingsth.表示“有某人/某物在做某事”【导练】 C Therewillberobots________withusinthefuture.A.talk B.willtalkC.talkingD.talkedTask2Learningactiontips1.Fastreading.
①Studentsreadthepassagequickly,knowthemainideawellandfinishthetasksin2b,2c.
②Studentstrytranslatingthedifficultsentencesinthepassage.2.Carefulreading.
①Studentsreadthepassagecarefully,thenanswerthequestionsafterreading.
②Finishthetaskin2d.3.Retell.Studentssortoutthemainpointsandretellthetextaccordingto2datlasttalkaboutthepredictionstotherobotsinthefuturewith2e.Task3Learningactiontips Studentsdiscusstheshapeandfunctionoftherobotinthefutureingroupsfinishthepassagein2eatlastchooseafewbetterpassagestoshowinclass.Task2 Read2bandgetthemainideaofthepassage.1.Fastreading.快读1请完成2b,将段落与每段讨论的问题搭配起来2请完成2c中的句子2.Carefulreading.细读3.Icanretell.我会复述你能写出文章的要点,并根据它们进行复述吗?大胆挑战一下自我吧!Task3 Finish2e.你认为未来的机器人可能会像什么动物?他们又将能做什么呢?快来描述一下吧你可以这样开始Ithinksomefuturerobotsmightlooklike…Theywill…交流展示 生成新知Preshow Showingroups.Time sixminutesTask1:Firstreadthewordsandphrasesingroups,thenreadtogetherandsumuptheusageofthewordsingroups,markthedifficultwordsinpronunciationandunderstandingstudentscanaskteacherforhelp.Atlast,writethemontheblackboard.Task2:FirstdiscussandchecktheanswersofTask2ingroups,usedifferentreadingmethodstounderstandthetext,thentranslatethekeysentences.Atlast,writethemontheblackboard.Promotionshow Classshow.Time:sixteenminutesTask
11.Icanread.1Readtogether,payattentiontothepronunciationof“possible”,“impossible”and“dangerous”;2Consolidatethewordsbytranslatingandspelling.2.Icanwrite.1TranslatethephrasesintoEnglishorChinesebyansweringquickly;2Readtogether;3Spottest consolidatetheusageofthephrasesbymakingsentences.3.Icanunderstand.1Helpstudentstranslatethekeysentenceswiththephrasesin“Icanwrite”;2Explainthekeywordswith“Methodcoach”,consolidatebyfinishingtheexercises,checktheanswersbyansweringquickly.Task
21.Fastreading.1Readthepassagequicklyandunderstandthemainidea;2Answerquestionsbyspottingtest.2.Carefulreading.1Readthepassagewiththequestions,thenanswerthemindetails;2Readthepassageagain,usetheinformationtofinishthepassages,asksomestudentstoanswer;3Spottestaccordingtothedialogues.3.Icanretell.SortoutthekeypointsofthetextandtrytoretellthetextinEnglish.Teachercanasksomehighlevelstudentstogiveademonstration,thenretelltogetherafter2minutes.当堂演练 达成目标根据汉语意思完成句子,每空一词1.Youcanbuymooncakesindifferentshapesinoursupermarket.2.Illbeonthesidethatisright.3.—Ithinkwewillhavelessfreetime.—Idisagreewithyou.4.Youwillgetboredifyoudothesamejobagainandagain.5.Dontclimbthetree.Itsverydangerous.课后反思 查漏补缺收获________________________________________________________________________存在困惑________________________________________________________________________。