Unit 2 第4課時(shí) 公開課教學(xué)設(shè)計(jì)【人教版英語八年級上冊】

Unit2Howoftendoyouexercise?第4課時(shí)SectionB2a—2e教學(xué)設(shè)計(jì)一、教學(xué)目標(biāo) 1.掌握本課重點(diǎn)詞匯和句型：result,percent,online,television,although,through,not…atall,theanswerto…,begoodto…等。2.能讀懂語篇材料中的調(diào)查報(bào)告。3.進(jìn)一步鞏固談?wù)擃l率的句型，學(xué)會使用頻度副詞來談?wù)撃橙说纳盍?xí)慣。4.了解國外中學(xué)生常見的業(yè)余活動(dòng)。二、教學(xué)重點(diǎn)及難點(diǎn)重點(diǎn)：能夠敘述自己的飲食習(xí)慣，進(jìn)一步鞏固使用頻率副詞。難點(diǎn)：能讀懂語篇材料中的調(diào)查報(bào)告。三、教學(xué)準(zhǔn)備教師：教學(xué)課件；多媒體設(shè)備學(xué)生：課前預(yù)習(xí)四、教學(xué)過程Step1Warming-up1.Lookatthepicturesandsayouttheactivities.2.Freetalk:Whatdoyouusuallydoinyourfreetime?Howdoyourelaxyourselves,watchTV,playcomputergamesorexercise? 【設(shè)計(jì)意圖】通過圖片和活動(dòng)短語的匹配活動(dòng)與相關(guān)話題的自由談?wù)?，?fù)習(xí)鞏固上節(jié)課所學(xué)的同時(shí)，也引出新課內(nèi)容。Step2Pre-readingWorkon2aRanktheactivitiesaccordingtohowoftentheythinktheirclassmatesdothem.【設(shè)計(jì)意圖】通過排序人物激活學(xué)生的背景知識。Step3While-readingAskstudentstoread2bbythemselvesandthencompletethepiecharts.Askstudentstoreadthepassagecarefullyandthenanswerthequestions.3.Askstudentstoreadthepassageforthethirdtimeandwritesentenceswiththepercentagesusingalways,usuallyorsometimes.【設(shè)計(jì)意圖】帶著任務(wù)閱讀文章的目的性會更強(qiáng)，有助于引導(dǎo)學(xué)生更好地理解文章意思。Step4Post-reading1.Fillintheblanksandretellthepassage.2.Learnsomelanguagepoints.(1)Lastmonthweaskedourstudentsabouttheirfreetimeactivities.asksb.aboutsth.關(guān)于某事詢問某人(2)Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.percent百分之……，后常與of搭配(3)Andtwentypercentdonotexerciseatall!not…atall一點(diǎn)也不，根本不(4)Theanswertoourquestionsaboutwatchingtelevisionwerealsointeresting.theanswerto………的答案(5)Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.although為連詞，意為“雖然，盡管”。(6)ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,…句型：Itisadj.(+forsb.)todosth.it為形式主語，指代后面的todo【設(shè)計(jì)意圖】系統(tǒng)總結(jié)知識點(diǎn)，幫助學(xué)生更籠統(tǒng)地學(xué)習(xí)知識點(diǎn)。Workon2eAskstudentstochooseoneofthesefreetimeactivitiesorthinkoftheirown.Thenasktheirclassmateshowoftentheydothisactivityandmakeapiechart.【設(shè)計(jì)意圖】引導(dǎo)學(xué)生調(diào)查同學(xué)的課余活動(dòng)方式及活動(dòng)頻率，并仿照2b中提供的示范做一個(gè)餅圖。Step5SummarySummarizewhatwehavelearnedthisclass.Step6Homework1.Writeyourownhealthreportabout“Howhealthyareyou?”.2.Recitethenewwordswehavelearnt.五、板書設(shè)計(jì)Unit2Howoftendoyouexercise?第4課時(shí)SectionB2a—2eKeywordsandphrases:percent,online,television,although,through,mind,body,such,suchas,together,die,writer;not…a