ThesecondperiodPartALet’slearn&Let’schant內(nèi)容分析本單元學(xué)習(xí)的主題是參觀農(nóng)場(chǎng)。教學(xué)內(nèi)容主要是圍繞著教材主線人物參觀農(nóng)場(chǎng)并與農(nóng)場(chǎng)主人對(duì)話的情景來(lái)展開(kāi)的。教學(xué)重點(diǎn)是能夠聽(tīng)、說(shuō)、認(rèn)讀并熟練運(yùn)用詞匯“tomato,potato,carrot,greenbean”及其復(fù)數(shù)形式。課時(shí)目標(biāo)知識(shí)與能力能夠聽(tīng)、說(shuō)、認(rèn)讀詞匯“tomato,potato,carrot,greenbean”及其復(fù)數(shù)形式。能夠熟練運(yùn)用上述詞匯并運(yùn)用句型“They’re…”描述蔬菜特征。能夠在活動(dòng)中體會(huì)“多吃蔬菜有益于我們的身體健康”的道理。能夠在圖片、動(dòng)作和音頻等的幫助下理解、跟讀歌謠，并嘗試創(chuàng)編新的歌謠來(lái)描述自己喜愛(ài)的水果或蔬菜。過(guò)程與方法歌曲熱身，激發(fā)學(xué)生的學(xué)習(xí)興趣。以談話方式導(dǎo)入，延續(xù)“農(nóng)場(chǎng)”這個(gè)話題。利用PPT出示圖片，通過(guò)談?wù)搱D片復(fù)習(xí)上節(jié)課所學(xué)內(nèi)容，并為接下來(lái)的學(xué)習(xí)做好鋪墊。利用PPT幫助學(xué)生對(duì)比兩種不同顏色的西紅柿，做示范性描述并引導(dǎo)學(xué)生用句型“Lookat…They’re…”來(lái)描述蔬菜特征。通過(guò)創(chuàng)設(shè)自然真實(shí)的情景，讓學(xué)生在情景中合理運(yùn)用所學(xué)詞匯，培養(yǎng)學(xué)生的綜合語(yǔ)言運(yùn)用能力，并在這個(gè)環(huán)節(jié)中讓學(xué)生體會(huì)“多吃蔬菜有益于我們的身體健康”的道理，適時(shí)進(jìn)行情感態(tài)度價(jià)值觀的滲透。情感態(tài)度價(jià)值觀鍛煉學(xué)生運(yùn)用語(yǔ)言的能力，提高學(xué)生參與英語(yǔ)學(xué)習(xí)的積極性。教學(xué)重難點(diǎn)教學(xué)重點(diǎn)能夠聽(tīng)、說(shuō)、認(rèn)讀并熟練運(yùn)用詞匯“tomato,potato,carrot,greenbean”及其復(fù)數(shù)形式。教學(xué)難點(diǎn)“tomato,potato”的讀音及其復(fù)數(shù)形式。教學(xué)準(zhǔn)備教學(xué)課件、課文視頻、單詞卡片等。教學(xué)媒體選擇多媒體，錄音。教學(xué)活動(dòng)角色扮演；游戲；觀看動(dòng)畫(huà)。小組合作競(jìng)爭(zhēng)教學(xué)過(guò)程Step1:Warm-up&Lead-in1.Greetings.2.Singthesong—OldMacDonaldhadafarm.（出示課件）3.Lead-in.（課件出示：教材P39Let’slearn圖片）T:Look!Mike,JohnandSaraharevisitingthefarm.Thistimetheyhelpthefarmerpickvegetables.They’resohappy.Whatvegetablesdotheysee?Let’sgotosee.Writedownthetopic“Atthefarm”ontheblackboard.Theteacherandstudentstalkaboutthepicture.T:Whatarethese?Ss:Theyare...T:Arethese…?Ss:Yes,theyare./No,theyaren’t.Step2:Presentation1.Teachtheword“carrots”.（課件出示:胡蘿卜圖片）T:Mike,JohnandSarahseesomevegetablesatthefarm.Look!Whatarethey?Ss:They’recarrots.T:Howmanycarrots?Let’scount!1carrot,2carrots,3carrots…Writedowntheword“carrots”ontheblackboard.Write“s”inredchalk.2.Teachtheword“tomatoes”.T:Mike,JohnandSarahseecarrots.Whatelse?Ss:Andtomatoes.(課件出示:黃色西紅柿圖片)T:Great!Whatcolourarethey?Ss:They’reyellow.T:Look!Whatarethey?Whatcolour?(課件出示:紅色西紅柿圖片)Ss:They’retomatoes.They’rered.T:Yes.Lookatthesetomatoes.They’rered.Writedownandteachthesentencestructures“Lookat…They’re…”.Letstudentstrytodescribevegetablesbyusingthesentences.3.Teachtheword“potatoes”.T:Nowlet’splayagame.Listentothewordsandfillintheletterstocompletetheword.Let’sgo!T:Whatarethese?Ss:They’repotatoes.T:Aretheybig?Ss:No,theyaren’t.（課件出示:教材P39Let’slearn土豆圖片）T:Lookatthesepotatoes.Aretheybig?Ss:Yes,theyare.Thepotatoesarebig.4.Teachthephrase“greenbeans”.Studentslookatthepicturein“Let’slearn”onpage39.T:Look!Howmanykindsofvegetables?Ss:Four.T:Whatarethey?They’re…Writedownthephrase“greenbeans”ontheblackboard.T:Inthetwowords,thelettercombinations“ee”and“ea”bothpronounce“/i:/”.Canyoureadthesecondword?Studentstrytoread“bean”correctly.Theteachercanofferhelpifstudentsneed.Studentslookatthepictureandtrytodescribethem.Step3:Practice1.What’smissing?(1)Lookandsay.UsePPTtoshowthepicturesofthesefourkindsofvegetablesonebyone.Studentssaythemoutandtrytodescribethem.(2)Let’splay.2.Let’schant.(1)Understandthechant.Showthepicturein“Let’schant”onpage39andaskstudentsquestions.Q:Whatvegetablesarethey?Whatvegetablesdoyouliketoeat?ShowthepictureonthePPTtohelpstudentsunderstand“Butonionsmakemecry.”（出示課件）(2)Let’schant.Playtherecording.（出示課件）Studentsreadafteritandthenchanttogether.(3)Writeyourownchant.TheteachershowsamodelonthePPT.(出示課件)Studentstrytowritetheirownchantsaboutvegetables,fruitandsoon.Step4:Consolidation&Extension“Inthefarmrestaurant”1.CreateasituationbyusingthePPT.PresentthepictureonthePPT.(課件出示：未來(lái)農(nóng)場(chǎng)餐廳圖）T:Nowwe’reinthefarmrestaurant.Therearesomevegetables.Whatcanyousee?Whatdoyouwanttoeat?2.Makeademonstration.T:Lookatthesegreenbeans.They’resolong.S1:Yes!Andthey’resogreen!T:Ilovetoeatgreenbeans.They’rehealthyforus.S1:OK!Let’strysome.3.Studentsworkingroupstomaketheirowndialogues.4.Showtime.板書(shū)設(shè)計(jì)