Unit 8 The Seasons and the Weather Topic 1 Section D 示范公開課教學設計【七年級英語下冊仁愛版】

PAGEUnit8TheSeasonsandtheWeatherTopic1What’stheweatherlikeinsummer?SectionD教學設計一、教學目標1.根據(jù)已學的語音、音標以及發(fā)音規(guī)則，正確朗讀和拼寫下列詞匯：hat,ourselves,hope,trip,noon2.引導學生鞏固復習詢問和描述不同季節(jié)的天氣、氣溫、不同季節(jié)適合做的活動的表達方式，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.復習規(guī)則動詞和不規(guī)則動詞的過去式以及形容詞和副詞的構詞法。4.引導學生總結一般現(xiàn)在時和一般過去時的區(qū)別。二、教學重難點重點：1.—What’stheweatherlikeinspring?=Howistheweatherinspring?—It’swarm.2.能夠熟練運用描述不同季節(jié)適合的活動的表達方式，如：It’sagoodtimeto.../It’sagoodseasonfor.../Wecan...3.能夠熟練運用描述最喜歡的季節(jié)以及闡述其原因的表達方式。4.能夠熟練運用描述詢問氣溫及回答高溫和低溫的表達方式。難點：掌握由名詞變?yōu)樾稳菰~、由形容詞變?yōu)楦痹~的構詞法。三、教學準備教師：教學課件；多媒體設備學生：課前預習四、教學過程Step1RevisionShowsomepicturesandguidestudentstodescribefourseasonsinChina.T：Nowlet’slookatthepicturesandwordsanddescribesomethingaboutfourseasonswithyourpartner.【設計意圖】通過根據(jù)圖片和單詞提示描述四季，幫助學生回憶所學的句式。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.【設計意圖】通過該部分填詞和變形式的方式，引導學生復習所學內容。3.SummarizetheusageofPresentSimple&PastSimple.（1）定義比較一般現(xiàn)在時一般過去時①表示現(xiàn)在的狀態(tài)Iamatworktoday.①表示過去的狀態(tài)Iwashappyyesterday.②表示經常性、習慣性的動作。Sheusuallygetsupat6:10everyday.②表示過去時間里經常性、習慣性的動作。SheoftenwatchedTVaftersupperlastyear.③表示主語具備的性格、能力。Janecanplaythepiano.③表示主語過去的性格、能力。Shecouldplaytheguitarwhenshewas10.（2）否定句一般現(xiàn)在時一般過去時①主語+am/is/arenot+其他Iamnotastudent.①主語+was/werenot+其他Iwasn’tateacher10yearsago.②主語+don’t/doesn’t+謂+賓+...I/You/Theydon’tplaysoccerafterschool.He/She/Jimdoesn’tplaysoccerafterschool.②主語+didn’t+謂語(V原形）+賓+...I/They/She/Hedidn’tplaysocceryesterday.③主語+can’t+V原形+其他Ican’tplaybasketball.③主語+couldn’t+V原形+其他I/They/She/Hecouldn’tswimtwoweeksago.（3）一般疑問句一般現(xiàn)在時一般過去時①Am/Is/Are主語+其他?AretheyfromFujian?①Was/Were主語+其他?Washe13lastyear?②Do+主語（非三單）+V原形+其他?Dotheyhavelonghair?Does+主語（三單）+V原形+其他?Doesshehaslonghair?②Did+主語+V原形+其他?DidyouwatchTVlastnight?③Can+主語+V原形+其他?Canyouswim?③Could+主語+V原形+其他?Couldsheswimwhenshewas9?（4）特殊疑問句一般現(xiàn)在時一般過去時①疑問詞+am/is/are+主語+其他?Whereareyoufrom?①疑問詞+was/were主語+其他?Wherewereyouborn?②疑問詞+do+主語（非三單）+V原形+其他?Wheredoyouwanttogo?疑問詞+does+主語（三單）+V原形+其他?WhatdoesTomlike?②疑問詞+did+主語+V原形+其他? Wheredidyougojustnow?③疑問詞+can+主語+V原形+其他?Whatcanyousee?③疑問詞+could+主語+V原形+其他?Whatcouldyoudowhenyouwere5?（5）變化規(guī)律一般現(xiàn)在時第三人稱單數(shù)變化規(guī)律一般過去式規(guī)則性變化規(guī)律①一般由動詞原形加-s;②以e結尾的動詞，加-s;③以o結尾的動詞加-es;④以s,x,ch,sh等字母結尾的動詞，后面加-es⑤以輔音字母加y結尾的動詞，先將y變i,再加-es;⑥have—has;do—does.①動詞原形+-ed;②以不發(fā)音的e結尾的在詞尾加-d;③以一個元音字母加一個輔音字母結尾的重讀閉音節(jié)動詞，先雙寫結尾的輔音字母，再加-ed;④以輔音字母加y結尾的動詞，先把y變成i，再加-ed.4.Summarizethewordformation.(1)Nountoadjective.名詞變形容詞的規(guī)律是：①名詞+y②雙寫末尾的輔音字母+y(2)AdjectivetoAdverb.形容詞變副詞的規(guī)律：①一般情況下直接加-ly，如：quick—quickly；②以y結尾的先將y改成i，再加-ly，如：happy—happily；③少數(shù)以e結尾的形容詞，要去掉e再加-ly，如：true—truly等；④但絕大多數(shù)以e結尾的形容詞仍然直接加-ly，如：polite—politely。Step3Practice1.Letstudentsdo1.Choosewordswhichcangotogetherwithwear.【設計意圖】通過選詞填空，幫助學生復習動詞wear的搭配法。2.Letstudentscompletetheletterwiththecorrectformsofthegivenverbs.【設計意圖】鞏固學生對一般現(xiàn)在時和一般過去時的掌握，復習描述天氣的表達，培養(yǎng)學生按時間先后順序寫作的語篇意識。3.Readtheletteragainandcompletethetable.【設計意圖】通過完成表格，幫助學生理解2a的文章結構和主要內容。TestCompletethesentencesasrequired.1.ItwasfineandhotinBeijingyesterday.（對畫線部分提問）________________the________________inBeijingyesterday?2.Don’tforgettotakeyourraincoatwhengoingout.（同義句轉換）________to________yourraincoatwhenyou________________.3.Thewindwasverystrongyesterday.（同義句轉換）It________________yesterday.4.咱們工作這么長時間了，稍事休息一下吧。（完成譯句）Weworksolong.Let’s________ashort________.5.上課時間到了，我們必須馬上回教室。（完成譯句）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.【設計意圖】總結本節(jié)課的重要知識點。Step6Homework1.Read2a,andthenreciteit.2.Reviewthepastsimpleandpresentsimple.3.FinishSectionDinyourworkbook.五、板書設計Unit8TheSeasonsandtheWe