1八年级英语下册《Unit6Topic3BicyclesarepopularSectionB(第2课时)》讲学稿(无答案)学习目标与要求:1.学习交通规则,学会识别交通图标。2.学习并巩固if引导的条件状语从句的运用。模块一:自主学习(独立进行)预时35钟(Self-study&Self-exploration)学法指导&学习内容随堂笔记Step1阅读理解(15’)1.科代表组织本班同学齐读P128,P43-44页的单词。2.教师口语导入:Whatshouldwedotokeepussafewhenweridebicycles?PleasereadP43-1a,thenfindtheanswers.(给学生5分钟快速阅读1a,在书本上找出答案)3.教师播放录音,学生跟读P43-1a1-2遍,并尝试理解含义;教师适当点拨一些短语及翻译,学生在文中做好相关笔记。Step2自主学习(18’)1.课本P43-1b,根据交通标志或中文提示完成相应的内容。2.课本P44-2,根据交通规则匹配句子,并理解句子的含义。(能翻译)3.自主完成下面知识点归纳,并在课本上划出相应的知识点。不懂的在交流研讨时提出,并认真倾听。3.1.Ifwebreakthetrafficrules,wemaygetafineandevenbeindanger.如果我们违反交通规则,我们会被罚款,甚至会处于危险之中。【归纳】短语:“违反交通规则”________________________“受处罚”____________________“处于危险中”____________________________;break的过去式是:____________【拓展】getafine中,fine是名词,意为“________”,fine还可作动词,请看下面例句,归纳其用法:Apolicemanfinedher$50forparkinginthewrongplace.她违章停车,警察队她处以50美元的罚款。总结:“因某事而对某人处以罚款”的结构是:______sb._____________sth.fine还可作形容词,意为“健康的,舒适的”,如:--Howareyou?_______,_________(很好,谢谢)3.2.Itwarnsustobemorecareful.它提醒我们要更小心。【归纳】warn动词,意为“警告,提醒”,表达“告诫某人做某事”的句型:_______________________【链接】Hewarnshisfathernottosmoke.他劝父亲不要吸烟了。=Hewarnshisfatheragainstsmoking.表达“告诫某人不要做某事”的句型:_____________________________=___________________________3.3.Ifwemakeawrongturn,wemaycausetrouble.如果我们错误地转向,可能会引起麻烦。【归纳】trouble在此句中是______________(名词、动词),意为“问题,麻烦”;我们曾学过:What’syourtrouble,Lucy?请看下面例句:Whattroublesyousomuch?是什么使你如此烦恼?此句中的trouble是什么词性?_________(名词、动词),意为“使烦恼;使麻烦”。3.4.翻译下列短语:1)breaktherules_____________;违反交通规则____________________2).getafine_____________3)横穿拥挤的马路_______________________4)处于危险状态________________________5)makeawrongturn_______________________6)导致麻烦__________________________’27)受伤_____________________________8)不小心驾驶_____________________________9)在马路的左边__________________________________________3.5知识拓展Carsoftencost100timesasmuchasbicycles.汽车的花费是自行车的100倍。【归纳】上句是用比较级来表示倍数关系。先请大家注意:倍数中一倍用once,两倍用twice,三倍及以上用threetimes,fourtimes等等。用比较级表示倍数有两种方法,请看下面例句:1)Ourschoolisoncebiggerthanyours.我们的学校比你们的学校大一倍。2)Ourschoolistwiceasbigasyours.我们的学校是你们学校的两倍大。【归纳】句1)的结构为:…倍数+形容词/副词_________+than+…,意为“…比…大(长,多…)几倍”句2)的结构为:…倍数+as+形容词/副词____________+as…,意为“…是…的几倍”请翻译:这个花园是那个的十倍大。Thisgardenis_____________________________________thatone.互评等级:______★(1-5★)模块二:交流研讨(小组合作、展示、精讲)预时20分钟(Cooperation,Exploration,Show&Improvement)展示内容&展示建议评价方案Step4合作(10’)大组长组织,组员共同探讨下面研讨内容,并形成统一的组内意见;【研讨内容】讨论一:核对模块二Step2自主学习部分的知识点归纳答案。讨论二:课本P44-3,看图片,用“if”句型讨论违反交通规则的后果并将句子写在白板上。Step5展示(10)【大组展示方案】展示任务一:全班同学齐读自主学习部分的知识点归纳。建议:声音洪亮,特别注意句型结构。展示任务二:讨论二中,用“if”句型讨论违反交通规则的后果。建议:将你组需展示的图片的句子写在在白板上,并口头表达出来,要与全班同学有互动。(此部分展示四个图片教师可根据实际情况分四个组展示)课堂评价要素:1、合理评价组员,全员参与,有序展示;2、书写规范,工整美观,双色笔运用得当;3、发音清晰,声音洪亮;4、面向全体,自然大方,肢体语言运用得当;5、展示生动活泼,独具特色。模块三:练习训练(独立完成)预时5分钟(Practice&Consolidation)听力训练:P44-4,听短文并填空。将答案填写在课本上。教学反思:3课题Unit6Topic3Bicyclesarepopular.SectionBP43-44第2课时【日日清检测】1.朗读课文和单词(5’);2.训练答题:独立完成(15’);3、互动(整理提高)(10’)4.教师点拨(5’)基础题。根据首字母提示写单词。1.Keepaway!Thebuildingisind___________ofcollapsing(垮塌)atanytime.2.It’ssafertoridewearingl__________clothesatnight.3.–What’syourt___________?–I’mafraidofridinghomealoneatnight.4.It’ssafeforustowearhelmetswhenweridem__________ontheroad.5.Ourparentstellusthatweshouldalwayscrosstheroadatthec_____________.6.Thes__________onthewallsaid“Nospitting”.★发展题。一、单项选择。()1.Iwillgoswimmingalone_____Tomdoesn'tcomethisafternoon.A.untilB.ifC.whenD.while()2.WhichsignmeansRightTurn()3.—Isitdangerousforus______thetrafficrules?--Yes.It'llcausetroubleorevenserioustrafficaccidents.A.toobeyB.tomakeC.tobreakD.toknow()4.Lucylikestravelingbetterthanhersister,soshepaidseveraltimes______hersisterfortraveling.A.asmanyasB.asmuchasC.somanyasD.somuchas()5.—Thedoctorwarnsus______somuchicecreamandchocolate.---That'strue.They'rebadforourhealth.A.nottoeatB.toeatC.noteatingD.eating根据汉语意思完成句子。1.他爸爸经常警告他,不要在马路上玩。Hisfatheroften________him_____________________ontheroad.2.他昨天被罚款40元。He______a40yuan________yesterday.3.很多人骑自行车是为了健康和娱乐。Manypeople________bicycles________healthandpleasure.4.在中国你必须靠右边行驶。Youmustdrive______________________________oftheroadinChina.5.我们为什么不去多了解一些交通规则呢?Whynotgoto____________________?▲提高题。阅读理解。WhenyouareinHongKong,youmustbeverycarefulinthestreets,becausethetrafficdrivesontheleft.ItisdifferentfromthatinotherareasofChina.IfthisisthefirsttimeyouhavecometoHongKong,youmustlooktotherightsideandthentheleftbeforeyoucrossthestreet.Ifthetrafficlightsarered,thetrafficmuststop.Peopleonfootcancrosstheroadcarefully.Butifthetrafficlightsaregreen,thetrafficcango.Peopleonfootmustn’tcross.Whenpeoplegotoorcomebackfromworkinthemorningorevening,thestreetsareverybusy.Trafficisthemostdangerous,especiallyforthechildren.WhenyougobybusinHongKong,youhavetobecareful,too.Youmustalwaysrememberthetrafficmovesontheleft.Havealookfirst,oryouwillgothewrongway.InHongKong,therearemanybigbuseswithtwofloors.Youcansitonthesecondfloor.From4thereyoucanhaveagoodview.It’sveryinteresting.根据短文内容,判断正(T)误(F)。()1.ThetrafficinHongKongdrivesontheright.()2.InHongKong,youcansitonthefirstfloorofabusandhavetheviewofthewholecity.()3.Ifthetrafficlightsarered,thetrafficcango.()4