新人教版九年級(jí)英語(yǔ)下冊(cè)《nit6WhenwasitinventedSectionB1a-1e》教案12

1、Unit6Whenwasitinvented?SectionB(1a-1e)一、語(yǔ)言知識(shí)：（重難點(diǎn)）crispy,salty,sour,customer,bymistakeThehistoryofpotatochips.二、語(yǔ)言技術(shù)：環(huán)繞發(fā)明創(chuàng)建這個(gè)話(huà)題，持續(xù)學(xué)習(xí)和穩(wěn)固有關(guān)的內(nèi)容和語(yǔ)言知識(shí)；同時(shí)經(jīng)過(guò)聽(tīng)聞活動(dòng)，進(jìn)一步認(rèn)識(shí)美食-薯?xiàng)l的發(fā)明。三、學(xué)習(xí)策略：經(jīng)過(guò)看食品圖片，能用描繪性形容詞對(duì)其口味做出評(píng)論，還需要依據(jù)形容詞寫(xiě)出相應(yīng)食品名稱(chēng)；經(jīng)過(guò)聽(tīng)力活動(dòng)，能依據(jù)所聽(tīng)內(nèi)容，達(dá)成依據(jù)對(duì)話(huà)內(nèi)容改寫(xiě)的語(yǔ)篇填空。四、感情態(tài)度：鼓舞學(xué)生保持對(duì)科學(xué)發(fā)明探究的興趣。五、文化意識(shí)：認(rèn)識(shí)東西方國(guó)家的發(fā)明及其發(fā)展或流傳的簡(jiǎn)要

2、歷史。【設(shè)計(jì)企圖】目標(biāo)引領(lǐng)，表述了本節(jié)課的知識(shí)、能力、學(xué)習(xí)策略、感情態(tài)度和文化意識(shí)。TeachingandlearningstepsStep1.Leadingin.Greetings.ShowaflashabouttheEnglishteacher(me).LetSsgetwhatIlike,whatIdontlikeandwhy.Thenleadinthenewwords:crispy,salty,sour.S1:MissJinlikespotatochips,becausetheytastecrispyandsalty.S2:Youdontlikelemons,becausetheytas

3、tesour.【設(shè)計(jì)企圖】經(jīng)過(guò)老師自己的圖片和愛(ài)好拉近與學(xué)生的距離，導(dǎo)入食品及滋味，讓課堂進(jìn)入輕松而歡樂(lè)的氣氛。Step2.Letslearn(1a-1b).1.Byteachingwords“crispy”and“salty”,letSsthinkoutmorewordswithsimilarchangingrules.Ss:health+y=healthysleep+y=sleepyluck+y=luckyrain+y=rainysnow+y=snowycloud+y=cloudyWatchafunnyvideoabouteatingapieceoflemontolearn“sour”.L

4、ookatthefoodpicturesanddescribehowtheytaste.(Game:LuchyWheel)S1:Ice-creamtastessweet.S2:Cookiestastecrispyandsweet.【設(shè)計(jì)企圖】經(jīng)過(guò)實(shí)物展現(xiàn)和視頻加深同學(xué)對(duì)新授單詞的掌握，同時(shí)加入好運(yùn)大轉(zhuǎn)盤(pán)的游戲激活學(xué)生記憶中與食品有關(guān)的詞匯，提高學(xué)生的學(xué)習(xí)興趣和迅速描繪食品滋味的能力。Step3.Letslisten(1c-1d).1.Before-listeningactivitiesShowthebackgroundofpotatochipstoletSsknowsomewesterncul

5、ture,thentoattractSsinterestandcuriosity.【設(shè)計(jì)企圖】經(jīng)過(guò)簡(jiǎn)單介紹薯片的文化背景，是學(xué)生認(rèn)識(shí)一些西方文化，同時(shí)激發(fā)學(xué)生的興趣，為下邊的聽(tīng)力活動(dòng)做準(zhǔn)備。2While-listeningActivitiesTask1.Listenandchoose.Pleaselistentoaconversationbetweenboy1andboy2.Firstletandchoosetheslistenrightanswers.HelpSsunderstandthemeaningof“bymistake”.Studentslistenandgivetheiranswe

6、rs.Tips:Readthequestionsfirst.Payattentiontothedetails.Trytowritedownsomekeywordssuchastime,placesandnumbers.Task2.Listenandcircle“T”or“F”.Nowlookatthechartin1c.Youcanlistentothetapeagain,circleTfortrueorFforfalse.ThenChecktheanswerwithstudentsandasksomeSstotellwhytheanwerisfalse.Tips:Readthesentenc

7、esfirst.Payattentiontoverbs.Task3.Listenandcomplete.AskSstolistentothetapeforthethirdandtrytorepeatafterittogettheirpronunciationsright.Checktheanswers.【設(shè)計(jì)企圖】1.分三層設(shè)計(jì)聽(tīng)力任務(wù)，由選擇題到判斷題到填空題，難度漸漸加大，第三遍經(jīng)過(guò)跟讀模擬，糾正單詞發(fā)音，也為下邊的說(shuō)做好鋪墊。指導(dǎo)聽(tīng)力技巧，讓學(xué)生抓住聽(tīng)力的主要信息，進(jìn)而迅速掌握聽(tīng)力資料粗心，培育學(xué)生優(yōu)秀的聽(tīng)力習(xí)慣和技術(shù)。Step3.Letstalk(1e).Makeaconversati

8、onabouttheinventionofpotatochips.Showasample.Asksomepairstoactitout.Pointoutthebrightspotandgivesomesuggestions.【設(shè)計(jì)企圖】大批的聽(tīng)力輸入以后，給學(xué)生表達(dá)和展現(xiàn)自我的舞臺(tái)，并實(shí)時(shí)評(píng)論學(xué)生的閃光點(diǎn)和不足點(diǎn)。Step4.Emotionaleducation.Foodoutsideisnotalwayscleanandhealthy.Sohowtomakepotatochipsathome.LetSsenjoythevideo.ShowsomepicturesofinventionstotellSsthatOurlifeisbeingpushedbyinventions.Yoursmallstepmaymakeabigdifferencesomeday!SoStudyhard!Beactiveandcreative!【設(shè)計(jì)企圖】讓學(xué)生認(rèn)識(shí)促使人類(lèi)生活進(jìn)步的發(fā)明，鼓舞學(xué)生保持對(duì)科學(xué)發(fā)明探究的興趣，培育創(chuàng)新能力。Step5.Homework.Finishthegrammargapfilling（語(yǔ)法填空）aboutpotatochips.()F