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1、外研版九下MOdUIe3LifenowandthenUnit2IthinkIifeisbettertoday.教学设计【教学模式介绍】探究式教学模式是指在教学过程中，要求学生在教师指导下，通过以“自主、探究、合作为特征的学习方式对当前教学内容中的主要知识点进行自主学习、深入探究并进行小组合作交流，从而较好地达到课程标准中关于认知目标与情感目标要求的一种教学模式。其中认知目标涉及与学科相关知识、概念、原理与能力的掌握；情感目标则涉及思想感情与道德品质的培养。探究式课堂教学模式的教学环节：创设情境启发思考自主（或小组）探究一协作交流一总结提高【设计思路说明】创设情境老师展示关于北京的过去和现在的照
2、片，引出本单元学习内容。启发思考让学生说一说自己家乡的过去与现在，必要的话可以让学生搜集图片进行展示说明。自主或小组探究浏览本单元重点单词和表达，通过图片和例句熟练掌握单词的运用。协作交流两人一组，就本单元的主题进行谈论。尝试找出面对变化带来的问题的解决办法。总结提高学习本课重点表达和语法，并能够熟练运用。【教材分析】本单元的对话是贝蒂和妈妈讨论现在的生活是否比过去好，对话从健康、医疗、交通、工作几个方面对过去和现在的生活进行比较，从而自然地运用了形容词和副词的比较级。在教学过程中，教师应有意识地指导学生学会辩证地看待好与坏，在经济发展、人民生活水平整体提高的背后可能隐藏着很多问题，如环境污染
3、，人们养尊处优、缺乏锻炼等，要学会客观地看待这些变化并以积极的态度面对问题，用实际行动去解决问题，使我们的生活质量得到真正的提高。【教学目标】知识与能力目标词汇：married;couple;falloff;mostof;lookafter;getmarried;pickup;nolonger;trytodosth.句型：Wewerentveryrich,butwewerehappy.Lookingafteruswasafull-timejob,soshestayedathome.Whatwaslifelikeathome?Itwasn,tnecessaryforthemother过程与方法目
4、标能够读懂含有比较级的句子和文章；能够运用比较级写一篇过去与现在对比的文章。情感态度价值观目标通过阅读短文，是学生感受到过去生活的艰辛和现在生活的来之不易，从而激发学习热情，为将来更美好的生活而奋斗。【教学重难点】adjectivesandadverbs(comparativeandsuperlativeforms)【课前准备】智慧课堂教师平板【教学过程】一、创设情境ShowsomepicturesofBeijing,letthestudentstotalkthepastandpresentofit.二、启发思考LetSstalkabouttheirhometown,teachcanaskth
5、empreparesomepicture(Keywords:Lifeinthepast,life。陀family,work,health,education)三、自主或小组探究1 Showthenewwords.tinyadj.微小的；极小的electricadj.用电的；电动的n.电灯candlen.蜡烛postmann.邮递员coldn.寒冷；冷空气heatn.高温；热度full-timeadj.专职的;全日制的education几(个人的)教育；学业transportn.运输业；交通role.作用；职责；角色2 .Readthewordsaftertheteacher.四、协作交流Ste
6、p1Lookandsay.1. LookatthewomaninthephotoinActivity1.2. Askandanswer:1) Howdoyouthinkshefeels?2) Thinkaboutwhatshewilltalkabout:familyworkhealtheducationStep2Reading1. PlaytherecordingandaskstudentstolistentothetapecarefullyandtakenotesonwhatMrsLisaysaboutthepointsinActivity1.familyworkhealtheducatio
7、nKeys:Familieshavegotsmallerthantheywereinthepast.Todaymostpeopleonlyhaveonechild.Therewerefivechildrenintnyfamily.Myfatherwasapostman,andheoftenworkedtwelvehoursadayoutsideinthewintercoldorinthesummerheat.Mymumwasafarmgirl.Shedidn,tgoouttowork.Mydaughtergoestoworkevenaftergettingmarried.Iwasn,tsent
8、toschoolbecausemyfamilycouldn,tajjbrdit,andwhatsmore,becauseIwasagirl.Mydaughterisreallylucky.Shehasagoodeducation.2. Readthepassageandthencompletethenotesandaddmorepointsofyourown.LifeinthepastLifenowFamily:bigger;fivechildrenFamily:smaller;onechildFood:Work:Education:3. Askthestudentstochecktheira
9、nswerwithapartner.4. Callbacktheanswersfromthewholeclassandchecktheanswers.Step3Completethepassage.1. Readthepassageagain.2. ReadthroughthewordsandexpressionsintheboxinActivity3.candlescoldgenerallyspeakingpostmantinytraffic3. Completethepassagewiththewordsandexpressionsinthebox.MrsLi,sfatherwasa(1)
10、.Heoftenworkedoutsidefortwelvehoursadayinthesummerheatorinthewinter(2).Theylivedina(3)houseandused(4)forlight.MrsLisaysthat(5),lifeisbettertoday.Butnoteverythingissatisfying.Therearesomethingsthatsheisnothappywith,forexample,the(6).4. Askthestudentstochecktheiranswerwithapartner.5. Callbacktheanswer
11、sfromthewholeclassandchecktheanswers.Keys:1.postman2.cold3.tiny4.candles5.generallyspeaking6.traffic五、总结提高Languagepoints1. .lookingafteruswasmorethanafull-timejob.照料我们比做一份全职工作还要辛苦。这句话的主语是动名词短语lookingafterUS。句中morethan表示“不只是，多于例如：Heismorethanacoach.Heisafriend.他不只是教练，更是朋友。full-timeadj.专职的；全日制的e.g.stu
12、dentsinfull-timeeducation全日制学生Lookingafterachildisafull-timejob.照管小孩是一天忙到晚的活儿。2. Generallyspeaking,Ithinklifeisbettertoday.总的说来，我认为今天的生活更好TOgenerallyspeaking表示“一般而言，总的说来ingeneral也可以表达同样的意思。例如：Generallyspeaking,weenjoyedthetrip.总的说来，我们这次旅行很愉快。Ingeneral,womenlivelongerthanmen.总的说来，女性比男性更长寿。Writing1Wri
13、teapassageabouttheadvantagesanddisadvantagesoflifetoday.1) ChoosetwoorthreepointsfromthenotesinActivity2towriteabout.Familiesandsmaller.2) Giveexamplesorreasonstosupportthosepoints.Mostpeopleonlyhaveonechildtoday.3) Foreachofthepointsyouchoose,writeaboutanadvantageand/oradisadvantage.Usethewordshowe
14、ver,but,althoughorusedtowhereappropriate.Familiesaresmallerbecausemostpeopleonlyhaveonechildtoday.Asaresult,familieshavemoremoneytospendontheirchild.However,anonlychildmayfeellonely.4) Finishthepassagewithyourconclusion.Generallyspeaking,Ithink.2. Presentyourpassagetotheclass.Homework1. Finishtheexercisesintheworkbook.2. Finishwritingthecomposition【教学反思】略
