八年级英语上册 Unit 8 Natural disasters Period 4 Vocabulary教案 （新版）牛津版-（新版）牛津版初中八年级上册英语教案VIP免费

Unit8Naturaldisasters(Vocabulary)Period4教学目标：1.Tolearnhowtochangenounstoadjectives.2.Tolearntousethewordsandphrasestodescribeweatherconditions.3.Togetthestudentstomakeaweatherforecast.教学重点：1.Keywords&phrases:cloud,wind,windy,weather,temperature,low,dropalittle,becomeworse.2.Howtochangenounstoadjectivesandusethewordsandphrasestodescribeweatherconditions.教学难点：Togettheusefulinformationofthetext,andmakeaweatherforecast.教具学具：Multi-media教学设计一．预习作业Ⅰ)请学生初步了解并熟读本课时的词汇，再完成以下练习（英汉互译）1.cloud2.wind3.windy4.weather5.temperature6.low7.雾8.有雾的9.霜10.有霜的Ⅱ)UnderlineandtelltheChinesemeaning（在书上划下来并翻译）1.dropalittle2.becomeworse3.theweathertodayⅢ）自主探究，请带着下面的问题阅读教材。你能分别说出的cloud,snow,storm的形容词形式吗？二．教学过程Ⅰ.预习交流Freetalkandcheckthepreparationout.1.Showsomepicturesofnaturaldisasters,reviewthedisasterswehavelearnt.(thunder&lightning,forestfire,rainstorm,snowstorm)2.Checkoutthepreparedwork.A.单词和词组，个别读且纠正----集体教学朗读----提示重点单词B.cloud,snow,storm的形容词形式，小组核对----集体校对----质疑交流Ⅱ.展示探究StepOne:Presentation1.Showsomepicturesofweatherconditionsandask:What’stheweatherlike?/How’stheweather?(It’srainy/sunny/windy/stormy/cloudy/foggy/snowy/frosty/cold.)2.Writedownthenewwordsontheblackboard,read,understandandlearnthembyheart.StepTwo:Cooperativestudy合作探究1.Askthestudentstoworkinpairsandworkouttherules.Changethenounsintoadjectives.Weputa“y”or“doubleconsonant+y”afterthenoun.2.Practice:AskthestudentstowritethecorrectadjectivesintheblanksNounAdjectivesuncloudywindrainfoggysnowfroststormyStepThree:Self-study自主研习1)FinishPartAonthebookatP982)Completethefollowingexercises①Thestoryhappenedonacold(snow)morning.②Theriverisa(nature)waterway,notman-made.③Itisgoingtobe(wind)tonight.Thewindwillblow(strong).④Theweatherwillbecome(bad)onMondaythantoday.⑤Didyoufeelthe(shake)oftheearthquake?3)Checktheanswers.StepFour:ShowFeedback展示反馈1)FinishPartBonthebookatP982)around/above/below7℃意思是dropto:意思是-5℃意思是读作3)ReadandactoutPartB.4)Usetheweatherforecasttomakeaweatherreportingroups.星期三星期四星期五星期六5℃～20℃7℃～18℃3℃～4℃-3℃～0℃晴雨多云雪旅游指数：洗车指数：感冒指数：舒适度：较适宜…不适宜…较易…感觉冷…Ⅲ.检测反馈一.单词填空。(乘着风向天空飞去)1.Theeaglesflytotheskywiththe（风）.2.The（天气）todayisSunny.3.The（温度）isgoingtodropalittle.4.Thetemperaturewillbe（低的）.5.It’ssunny.Theskyisblueandthe（云）iswhite.6.It'sbeen（有风的）allmorning.二.完成句子。1．Insummeritisoften(storm)inNanjing.2．Ona(frost)morningthechildgotlostinabigcity.3．Mostpeoplelike(sun)days.4．On(rain)days,weusuallystayathome.5．Therainwasveryheavyyesterday.=Ityesterday.6．Thereisalotofwindtoday.(同义句)=It’stoday.7．It’sfoggytoday.(划线提问)liketoday?theweathertoday?8．TheTVsaysthesunwillcomeoutsoon.=TheTVsaysit’llsoon.9．(Whata,How,What)heavyrain!10．Itwas(rain)yesterdaythanitistoday.三.完成对话MondayTuesdayWednesdayThursdayFriday0-4℃5-10℃3-7℃2-6℃0-3℃Mum:Dad,It’sonly0-4℃today.It’squitecold.Grandpa:Idon’tthinkwecangototheGreatWalltoday.It’s.Idon’twanttocarryanumbrella.Mum:Whatabouttomorrow?Istheweathergood?Grandpa:It’llbe________andthetemperaturewillriseto10℃.Mum:TomorrowisagooddaytogototheGreatWall.WednesdayandThursdayaren’tsuitable.Becausethey’llbe______and____________.Grandpa:Ifwedon’tgoonTuesday,wecanstillgoonFriday.It’squitewarmalthough(尽管)it’llbeabit.Mum:Well,let’sgotomorrow.Ⅳ.课堂评价小结Ⅴ.课后作业一．读熟且默出今天所教的单词和词组.二．请初步了解并会读本课时的词汇，完成下列英汉互译。1.discuss______________2.terrible_______________3.break_______________4.Project____________5.雪球________________6.雪人____________________7.击中；打；撞_________8.searchtheInternet_________9.discuss…with…_______________三．UnderlineandtelltheChinesemeaning(在书上找到划线，写下汉语)1.planatriptoTangshan________________________________2.ononesideoftheroad_______________________________3.driveyoutoschool__________________________________4.asusual___________________________________________5.breakdown_________________________________________6.aterriblesnowstorm_________________________________四．自主探究，请带着下面这些问题阅读教材。1.过去进行时是如何构成的？2.while后面跟延续性动词还是跟瞬间性动词？Ⅵ.课后反思附练习答案见学案