Unit4Plantsaroundus單元：Unit4課時：第3課時教學內容分析：本課時包含本單元PartBLet’slearn&Let’stalk兩個部分重點內容在內，Listenandchant&Lookanddiscuss則為輔助板塊。Let’slearn中有六個重點單詞和一個功能句型，其中air為學生已經熟知的單詞，本部分的重點單詞都是名詞，均為學生在日常生活中熟知的事物，主題圍繞植物及其種植條件展開。Let’stalk不分主要通過建設綠色校園的場景對話學習核心句型Howcanwehelp?Wecan....Listenandchant部分通過有節奏、有韻律的歌謠對重點詞匯進行鞏固，比較輕松愉悅，非常容易提高學生的學習興趣。Lookanddiscuss部分為看圖討論，可以幫助學生提煉重點句型，同時開闊思維。教學目標：1.通過本節課的學習，學生能夠通過圖片、音視頻認識本部分的6個重點詞匯，認識植物及其種植條件；2.通過本節課的學習，學生能夠通過建設綠色校園的場景對話學習并運用核心句型Howcanwehelp?Wecan....；3.通過本節課的學習，學生能夠在聽錄音或看視頻時模仿說話者的語音語調；4.通過本節課的學習，學生能夠樹立環保意識并通過自身實際行動保護環境。教學重點：1.通過本節課的學習，學生能夠通過圖片、音視頻認識本部分的6個重點詞匯，認識植物及其種植條件；2.通過本節課的學習，學生能夠通過建設綠色校園的場景對話學習并運用核心句型Howcanwehelp?Wecan....。教學難點：1.通過本節課的學習，學生能夠通過建設綠色校園的場景對話學習并運用核心句型Howcanwehelp?Wecan....；2.通過本節課的學習，學生能夠樹立環保意識并通過自身實際行動保護環境。教學方法：情境教學法，直觀教學法，教學過程：StepI:Leadin1.SingasongT:Hello,boysandgirls,weletotoday’sclass.First,let’swatchashortvideoandsingasong.Youneedtoansweraquestionafterwatchingit:Whatfruit(水果)canyousee?Ss:....T:Lookatthemountain,therearemanyfruitsonit.Doyoulikethesefruits?Doyoulikeapples/bananas/oranges?Ss:...T:Wow,themountainissobeautiful.Ithinkyoulikebeautifulplacestoo.Yesorno?Ss:....設計意圖：歌曲導入，學生通過歌曲復習水果類詞匯，讓學生感受到大自然的美好。Step2:Presentation1.Let’slearnT:Lookatthepicture.Whoarethey?Ss:....T:Whataretheytalkingabout?Ss:....T:Theyaretalkingaboutthenoticeboard.Let’sseewhat’sonit.Ss:....T:Theschoolgardenneedssomehelp.Whatcantheyseeintheschoolgarden?Canyouguess?Ss:....T:Wow,Ithinkeveryoneofyoumusthavebeentogardens.Ihavebeentosomegardenstoo.Whatcantheyseeinthem?Ss:....T:Wecanseeplants.Plants.Readafterme.Ss:....T:Whatcantheysee?Ss:....T:Sun.Sun.Wefeelwarmwhenthesunisinthesky.Weneedthesun.Plantsneedthesun.Nowsaythesentenceafterme.Ss:....T:Doyouknowwhatthisis?Wedrinkiteveryday,andwewashthingswithit.Ss:....T:Water.Water.Plantsneedwater.Sayitaloudafterme/Ss:....T:Webreatheiteveryday.Nothingcanlivewithoutit.Itisair.Air.Ss:....T:Weneedair.Plantsneedair.Ss:....T:What’sthis?Ss:....T:It’satree.Whatarethese?Ss:....T:Theyaretrees.Howmanytreesdoyousee?Ss:Four.T:Treesneedair,waterandthesun.Weneedair,waterandthesun,too.Ss:....T:What’sthis?Ss:....T:Flower.Flower.Andwhatarethese?Ss:....T:Flowersneedair,waterandthesun.Ss:....T:What’sthis?Ss:....T:Grass.Grass.Grassneedair,waterandthesun.Ss:....T:Listentotherecordingandrepeataloud.I’llseewhoisawonderfulEnglishlearner.Ss:....T:NowI’llseewhohasagoodmemory.Pleasereadthewordsontheleavesaloud.Anyonewhoreadsaloudandcorrectlywillbepraised.Ss:....T:Lookatthepicturesandwords,choosetherightwordforeachpicture.Whowantstotry?Pleasehandsup.Ss:....T:Nowlet’schantforfun.Ss:....T:WhatcanChenJie,MikeandWuBinbindofortheschoolgarden?Let’sfindouttheanswerinthefollowingparts.Ss:....T:First,watchtheshortvideoandfindouttheanswerbyyourselves.Ss:....T:Listentotherecordingandfillinthemissingparts.Ss:....T:Next,listenandimitatetheconversation.Ss:....T:Thistime,Iwantyoutoroleplaytheconversation,youwillbegiven2minutestogetreadyforyourshow.Ss:....設計意圖：結合課本情境圖創設美化校園的真實情境，通過圖片、音視頻教授本節課重點詞匯和句型Plantsneedair,waterandthesun.提出問題Whatcantheydofortheschoolgarden?，讓學生在思考中繼續深入學習核心句型Howcanwehelp?Wecan....。通過觀看視頻、跟讀課文等方式幫助學生鞏固文本對話。Step3:PracticeT:NowIneedyoutothinkhowyoucandointhesesituations.Iwillshowyousomepicturesandyoucantalkaboutyourideasinyourownsentences.Ss:....T:Boysandgirls,let’swatchashortvideo,youneedtotellmeyourthoughtsafterwatchingit.Ss:....T:Theenvironmentisveryimportantforus.Withbeautifulenvironment,wecanlivehappily,healthilyandfortably.Sowecandoverylittlethingsaroundustomaketheearthabetterplaceforyouandforme.Doyouthinkso?Ss:...設計意圖：通過看圖說句子訓練學生準確表達圖片內容的能力，同時通過觀看環保視頻，提高學生的環保意識和能力。Step4:SummaryT:Here,Iwanttoknowwhoisasuccessfullearner,ifyouare,pleaseshowme.Nowlet’sbeginoutshow.Ss:....T:Whoisthebestwriter?Pleaseshowme.Youcanwritedownyouranswersinyourexercisebooks.Ss:..T:WhoisgoodatreadingEnglish?Pleasehandsup.Ss:....設計意圖：總結本節課所學知識。Step5:Homework基礎作業：模仿課文錄音，跟讀課文。實踐性作業：在英語本上寫一寫你學到的有助于環保的英語句子。拓展性作業：用彩筆畫一畫你是如何保護環境的，并給圖片配上本節課所學的核心