英語人教版四年級下冊Unit1 B Lets talk.docx

U1 B Lets talk1 教學(xué)目標(biāo)1.能聽說認(rèn)讀句子 Is that a computer room? No, it isnt. Do you have a library? Yes, I do.2.能夠理解對話大意，用正確的語音語調(diào)朗讀對話，并能夠在合理的情境中運用句型Is that.? Yes, it is. /No, it isnt. Do you have .? Yes, I do./No, I dont.3.能夠理解this 和 that 的區(qū)別。4.能夠在語境中理解單詞和詞組 class, forty,way, computer room. 的意思，并能正確發(fā)音。5.能夠用Welcome to our school! This way, please.等句型熱情接待來訪者并向他人介紹自己的學(xué)校，培養(yǎng)以校為榮，熱愛學(xué)校的情感。二教學(xué)重難點1.重點：能夠在合理的情境中運用句型Is that.? Yes, it is./No, it isnt . Do you have .? Yes, I do./No, I dont.2.難點： this 和 that 的比較和應(yīng)用；句型 Is that/this.? 的運用。三教學(xué)步驟Step1: Warm up 1. Free talkT: Hello, boys and gils. Welcome to our class.(板書Welcome to our.引導(dǎo)學(xué)生齊讀此句。)How many students are there in our class? 【設(shè)計意圖：通過師生間的對話，直接引出本課討論的主題，并利用真實情境，讓學(xué)生熟悉句型Welcome to our.以及How many students are there in our class?】2. Look and say. 復(fù)習(xí)已學(xué)的舊知識，激活原有的單詞和詞組library, teachers office,first floor,second floor.playground 等。Step2: Presentation and Practice1.學(xué)習(xí)句型Do you have .? Yes, I do./No, I dont.課件呈現(xiàn)Amy 學(xué)校的圖片。T: Look, this is Amys school. Its so big. Amy, do you have an art room?Amy: Yes, we do.T：What do you want to know about Amys school?學(xué)生利用句型Do you have .?進行提問。2.學(xué)習(xí)句型Is that.? Yes, it is. /No, it isnt.以及區(qū)分this 和 thatT: You may know about Amys school. Now,lets go and have a look.1)Look and guess呈現(xiàn)模糊的計算機教室圖片，并以箭頭標(biāo)示,引導(dǎo)學(xué)生用Is this the.?進行猜測，以Yes, it is. /No, it isnt.來回答。2)Look and say 箭頭由近處指向遠(yuǎn)處，引出Is that the.?進行猜測.通過課件的箭頭遠(yuǎn)近，比較學(xué)習(xí)Is this the.?和Is that the.?T:Can you work in pairs?同桌對話【設(shè)計意圖：區(qū)別this 和that 是本課時的教學(xué)難點，通過課件，實物和學(xué)生的肢體語言，是學(xué)生體驗兩者的不同，為正確使用做好鋪墊，進而掌握使用方法。】3. 進入文本1） Listen and chooseT: Now, lets listen. Where do they go？2)Watch and answer觀看視頻并回答問題a. How many students are there in Chen Jies class ?b. Do you have a library?c.Is the library on the first floor?教師與學(xué)生核對答案3) ）Read it betterT:Listen carefully and pay attention to the sentence stress, pauses and intonation. 4) ）Lets imitateT:To read it better, you should pay attention to the stress, sense groups and intonation.【設(shè)計意圖：將文本分成三部分，在完成一部分的模仿朗讀之后，讓學(xué)生分角色朗讀，既降低學(xué)生的難度又能激發(fā)學(xué)生興趣。】Step3: Consolidation1. 向來訪者介紹自己的寫學(xué)校T: Amy has introduce her school to us. Can you work in pairs to introduce your school? Here are some words and sentences for you.【設(shè)計意圖：通過讓學(xué)生小組合作，介紹自己的學(xué)校，來創(chuàng)造活學(xué)活用的機會，激發(fā)學(xué)生使用英語進行交際的欲望，使學(xué)生在合理整合新舊語言材料的過