英語人教版四年級下冊Unit3 Weather B Lets talk教學設計.doc

PEP四年級下冊Unit3Weather PartB letstalk教學設計鄒平縣梁鄒小學 張偉偉一、教學目標：1.能夠在圖片和教師的幫助下理解對話大意。2.能夠用正確的語音、語調朗讀對話，并能進行角色表演。3.能夠在情景中運用句型WhatstheweatherlikeinNewYork?Itsrainy.Is it cold/.?Yes it is./No, it isnt.問答某地天氣情況；能運用句型Its26degrees.表述氣溫;了解打電話用語Thisis.了解溫度的兩種讀法（和）及中西方對氣溫描述的差異。4.能夠在語境中理解生詞和短語New York, rainy, how about, degree的意思，并能正確發(fā)音。二、教學重難點：重點：在情景中運用句型WhatstheweatherlikeinNewYork?Itsrainy.問答某地天氣情況。難點：能運用句型Its26degrees.表述氣溫。三、教學過程：（一）lead-inT:Whattimeisitnow?Ss:Its.ItstimeforEnglish class. Are you ready? OK,first ,lets chant together.T: Great! Todaywearegoingtolearn“Unit3weather”. Who can read this word? 出示含有ea字母組合并發(fā)音相同的三個提示單詞：head, ready,bread,引導學生讀出單詞weather .T: So,letstalkabouttheweather. Is it warm/hot/cool/cold today?引導學生回答Yes, it is./No,it isnt.（板書）。Whats the weather like today？Yes，Its設計意圖:通過問時間（鞏固上一單元核心句型）引入課堂，同時通過chant復習A部分學過的重點單詞，然后引出本課課題weather，通過問當天的天氣情況滲透本課重點句型Whatstheweatherlike ？Isithot?。（二）Presentation（1）Meetanewfriend:MarkT:Today,wearegoingtomeeta newfriend(展示Mark的頭和名字).Whoishe?Canyoureadhisname?(運用phonic學Mark的名字的讀音，提示單詞：car, card ,arm,art,garden).LetssayhellotoMark?Ss:Hello!Mark! (Mark打招呼的活動，熟悉Mark的讀音)（2）學生自己讀對話，找出自己不會的單詞或句子，全班交流。T：Now open your books ,read the dialogue by yourself, find the difficulties.學生讀完后，T:Any difficulties? Who can help him/her?a.問題預設一：打電話用語This is出示課本圖片，學生觀察圖片回答問題What are they doing ?Yes,they aremakingaphonecall. HowdoesMarkintroducehimself?選擇A：Hi!ChenJie!ThisisMarkB：Hi!ChenJie!IamMark!Yes.Whenwemakeaphonecall.Weuse thisistointroduceourself。b.問題預設二：攝氏度與華氏度（錄音解說）表示華氏度，美國和一些英語國家多使用華氏度。表示攝氏度，包括中國在內的世界上很多國家都是用攝氏度。華氏度()=32+攝氏度()1.8 所以26（華氏度） -0.3（攝氏度） Chen Jie說北京26 degrees, Mark 以為說的華氏度，所以會認為比較冷。c. 問題預設三New York和Beijing的天氣We know Mark is in New York,And Chen Jie is in Beijing.I have 2 questions, can you read?學生回答問題：WhatstheweatherlikeinNewYork? (學生讀句子，教師板書。)ItsWhatstheweatherlikeinBeijing?(How about Beijing?)ItsLets practice: 四個季節(jié)鞏固句型Whatstheweatherlikein單詞warm hot cool cold替換。設計意圖:通過認識新朋友，了解新朋友的，引出課文內容，培養(yǎng)學生識圖能力.然后通過讓孩子自讀對話，整體了解對話內容，培養(yǎng)學生自主學習能力。（3）T： OK,now do you have any difficulties?Listen and repeat.Pay attention to the pronunciation and innotation.跟讀錄音兩遍,提醒學生注意語音語調。（4）同桌分角色讀。檢查兩組同桌。（5）遮蓋重點句型讀。（6）小組表演。出示中國地圖以及幾個城市的天氣情況和溫度，學生創(chuàng)編對話：暑假自由行。今年暑假你想去哪個城市？假設你正在那里，給你的朋友打個電話吧！T: You are great in the class. Now lets make a new dialogue with your partner. Where are you going in this summer holiday? Which city do you like best? Suppose you were there and make a phone call with your friends.設計意圖：通過學生自讀提出問題，然后讓學生跟讀，分角色讀，遮蓋重點核心句型讀等多種方式讓孩子操練核心句型，鞏固對話所學。(三)consolidation and extension1.Play a game:出示世界地圖以及Lets play部分的五個城市。分別準備城市和天氣的兩種卡片。小組活動：A：WhatstheweatherlikeinB: ItsC: Is it?D: Yes/No.小組展示。2.天氣預報員。T: Now Im a weather reporter from CCTV.Good afternoon . Heres the weather report.Its cool and rainy in Beijing.ItsT:Who wants to show like me?四、情感教育When or where do we talk about the weather?設計意圖：通過游戲及天氣預報員