Unit 8 The Seasons and the Weather Topic 1 Section D 示范公开课教学设计【七年级英语下册仁爱版】

PAGEUnit8TheSeasonsandtheWeatherTopic1What’stheweatherlikeinsummer?SectionD教学设计一、教学目标1.根据已学的语音、音标以及发音规则，正确朗读和拼写下列词汇：hat,ourselves,hope,trip,noon2.引导学生巩固复习询问和描述不同季节的天气、气温、不同季节适合做的活动的表达方式，如：(1)—What’stheweatherlikeinspring?=Howistheweatherinspring?—It’swarm.It’sagoodtimeto.../It’sagoodseasonfor.../Wecan...(2)—Whichseasondoyoulikebest,spring,summer,fallorwinter?—Ilike…best.(3)—Why/Whydoyoulikeit?—Because...(4)—What’sthetemperature?—Thelowesttemperatureis.../Thehighesttemperatureis…3.复习规则动词和不规则动词的过去式以及形容词和副词的构词法。4.引导学生总结一般现在时和一般过去时的区别。二、教学重难点重点：1.—What’stheweatherlikeinspring?=Howistheweatherinspring?—It’swarm.2.能够熟练运用描述不同季节适合的活动的表达方式，如：It’sagoodtimeto.../It’sagoodseasonfor.../Wecan...3.能够熟练运用描述最喜欢的季节以及阐述其原因的表达方式。4.能够熟练运用描述询问气温及回答高温和低温的表达方式。难点：掌握由名词变为形容词、由形容词变为副词的构词法。三、教学准备教师：教学课件；多媒体设备学生：课前预习四、教学过程Step1RevisionShowsomepicturesandguidestudentstodescribefourseasonsinChina.T：Nowlet’slookatthepicturesandwordsanddescribesomethingaboutfourseasonswithyourpartner.【设计意图】通过根据图片和单词提示描述四季，帮助学生回忆所学的句式。Step2PresentationWorkonGrammar&Function1.ReadthroughSectionA—Candpayattentiontothechangesofthecoloredparts.PresentSimple&PastSimpleIlikedwinterbefore,butnowIlikesummerbest.Itisrainytoday.Butitwassunnyandwarmyesterday.WordFormationcloudyrainysnowybrightlystronglywindyfoggysunnysuddenlyheavily2.Fillintheblanks.________theweatherlikeinspring?It’swarm.It’sagoodseason_____flyingkites.______istheweatherinfall?It’scool.It’sagoodtime______climbhills.________seasondoyoulikebest,spring,summer,fallorwinter?Ilikesummerbest./It’shardtosay.Howarethingsgoing?Thingsaregoingverywell.________thetemperature?Itisbetween-8℃______-2℃.You’d______knowabouttheweatherindifferentplacesinAugust.【设计意图】通过该部分填词和变形式的方式，引导学生复习所学内容。3.SummarizetheusageofPresentSimple&PastSimple.（1）定义比较一般现在时一般过去时①表示现在的状态Iamatworktoday.①表示过去的状态Iwashappyyesterday.②表示经常性、习惯性的动作。Sheusuallygetsupat6:10everyday.②表示过去时间里经常性、习惯性的动作。SheoftenwatchedTVaftersupperlastyear.③表示主语具备的性格、能力。Janecanplaythepiano.③表示主语过去的性格、能力。Shecouldplaytheguitarwhenshewas10.（2）否定句一般现在时一般过去时①主语+am/is/arenot+其他Iamnotastudent.①主语+was/werenot+其他Iwasn’tateacher10yearsago.②主语+don’t/doesn’t+谓+宾+...I/You/Theydon’tplaysoccerafterschool.He/She/Jimdoesn’tplaysoccerafterschool.②主语+didn’t+谓语(V原形）+宾+...I/They/She/Hedidn’tplaysocceryesterday.③主语+can’t+V原形+其他Ican’tplaybasketball.③主语+couldn’t+V原形+其他I/They/She/Hecouldn’tswimtwoweeksago.（3）一般疑问句一般现在时一般过去时①Am/Is/Are主语+其他?AretheyfromFujian?①Was/Were主语+其他?Washe13lastyear?②Do+主语（非三单）+V原形+其他?Dotheyhavelonghair?Does+主语（三单）+V原形+其他?Doesshehaslonghair?②Did+主语+V原形+其他?DidyouwatchTVlastnight?③Can+主语+V原形+其他?Canyouswim?③Could+主语+V原形+其他?Couldsheswimwhenshewas9?（4）特殊疑问句一般现在时一般过去时①疑问词+am/is/are+主语+其他?Whereareyoufrom?①疑问词+was/were主语+其他?Wherewereyouborn?②疑问词+do+主语（非三单）+V原形+其他?Wheredoyouwanttogo?疑问词+does+主语（三单）+V原形+其他?WhatdoesTomlike?②疑问词+did+主语+V原形+其他? Wheredidyougojustnow?③疑问词+can+主语+V原形+其他?Whatcanyousee?③疑问词+could+主语+V原形+其他?Whatcouldyoudowhenyouwere5?（5）变化规律一般现在时第三人称单数变化规律一般过去式规则性变化规律①一般由动词原形加-s;②以e结尾的动词，加-s;③以o结尾的动词加-es;④以s,x,ch,sh等字母结尾的动词，后面加-es⑤以辅音字母加y结尾的动词，先将y变i,再加-es;⑥have—has;do—does.①动词原形+-ed;②以不发音的e结尾的在词尾加-d;③以一个元音字母加一个辅音字母结尾的重读闭音节动词，先双写结尾的辅音字母，再加-ed;④以辅音字母加y结尾的动词，先把y变成i，再加-ed.4.Summarizethewordformation.(1)Nountoadjective.名词变形容词的规律是：①名词+y②双写末尾的辅音字母+y(2)AdjectivetoAdverb.形容词变副词的规律：①一般情况下直接加-ly，如：quick—quickly；②以y结尾的先将y改成i，再加-ly，如：happy—happily；③少数以e结尾的形容词，要去掉e再加-ly，如：true—truly等；④但绝大多数以e结尾的形容词仍然直接加-ly，如：polite—politely。Step3Practice1.Letstudentsdo1.Choosewordswhichcangotogetherwithwear.【设计意图】通过选词填空，帮助学生复习动词wear的搭配法。2.Letstudentscompletetheletterwiththecorrectformsofthegivenverbs.【设计意图】巩固学生对一般现在时和一般过去时的掌握，复习描述天气的表达，培养学生按时间先后顺序写作的语篇意识。3.Readtheletteragainandcompletethetable.【设计意图】通过完成表格，帮助学生理解2a的文章结构和主要内容。TestCompletethesentencesasrequired.1.ItwasfineandhotinBeijingyesterday.（对画线部分提问）________________the________________inBeijingyesterday?2.Don’tforgettotakeyourraincoatwhengoingout.（同义句转换）________to________yourraincoatwhenyou________________.3.Thewindwasverystrongyesterday.（同义句转换）It________________yesterday.4.咱们工作这么长时间了，稍事休息一下吧。（完成译句）Weworksolong.Let’s________ashort________.5.上课时间到了，我们必须马上回教室。（完成译句）It’stimeforclass.Wemust________totheclassroom________________.Step5SummaryShowthesummarytothestudents.Welearn:1.somewords:ourselves,hope,trip,noon2.somephrases:rightaway,BeijingOpera,atnoon,enjoyoneself3.somesentences:Ihopealliswellwithyou.Theweatherinsummerisusuallynice,butsometimesitchangesalot.Wecan:talkaboutourexperiencewiththePastSimpleandPresentSimpleTense.e.g.Ilikedwinterbefore,butnowIlikesummerbest.Itisarainydaytoday,butitwassunnyandwarmyesterday.【设计意图】总结本节课的重要知识点。Step6Homework1.Read2a,andthenreciteit.2.Reviewthepastsimpleandpresentsimple.3.FinishSectionDinyourworkbook.五、板书设计Unit8TheSeasonsandtheWe