英語人教版四年級(jí)下冊(cè)Unit 4 A Lets talk 教學(xué)設(shè)計(jì).doc

Unit 4 At the farmA Lets talk教學(xué)內(nèi)容： 本課時(shí)為對(duì)話教學(xué)，通過農(nóng)場(chǎng)情景的襯托引出話題，要求學(xué)生能結(jié)合所給句型Are these? What are these? 作出正確回答，并能結(jié)合已學(xué)知識(shí)在情境中靈活運(yùn)用句型。教學(xué)目標(biāo)：1. 知識(shí)目標(biāo)認(rèn)讀carrots, tomatoes，能聽，說，認(rèn)讀問句: Are these? What are these? 并能做出正確回答。2.能力目標(biāo) 大部分學(xué)生能夠聽、說、讀句型Are these? What are these? 并能根據(jù)實(shí)際情況替換句型運(yùn)用。能夠運(yùn)用新的語言進(jìn)行Lets play 中的猜測(cè)游戲。3 情感目標(biāo) 能認(rèn)識(shí)部分蔬菜水果的植株，感受大自然的神奇。感知中外地域差距，闊大視野。教學(xué)重難點(diǎn)：本課時(shí)的教學(xué)重難點(diǎn)是主句型Are these? Yes, they are. What are these？They are及在情境中靈活運(yùn)用句型。Carrots與these的發(fā)音也是學(xué)生掌握的一個(gè)難點(diǎn)教學(xué)準(zhǔn)備：1準(zhǔn)備教學(xué)過程中所需要的貼圖卡片，詞卡，以及本課時(shí)的文本。2準(zhǔn)備相關(guān)課件，展板，植株圖片教學(xué)過程課前分組A,B，滲透競(jìng)爭(zhēng)機(jī)制一 、Preparation1 Free talkT: Good afternoon, class.Ss: Good afternoon, teacher.T: I have some pictures for you and also here is a question: What can you see in the pictures?播放農(nóng)場(chǎng)風(fēng)景圖片，讓學(xué)生感知西方農(nóng)場(chǎng)的風(fēng)景，同時(shí)預(yù)設(shè)語言情境（配樂 Old MacDonald had a farm）T: What can you see in the pictures?Ss: Dogs. Cats. Apples. BananasT: Good. There are many animals, fruits, and vegetables at the farm. Follow me:At the farm.齊讀課題。二、 Presentation1 T: Look at this farm.課件出示大農(nóng)場(chǎng)。Wow! Its so big! (Class, follow me!)Big, big, so big!T: We have two friends here. Look, whos this girl?Ss: Sarah.T: And whos this boy?Ss: Mike.T: Sarah and Mike are visiting the farm. What are they looking at？課件出示胡蘿卜地。T: Lets listen and choose. 播放全文錄音。核對(duì)答案，給答對(duì)的小組貼圖，出示carrots詞卡，領(lǐng)讀,通過高低聲，小組讀，個(gè)別讀等方式鞏固單詞認(rèn)讀。根據(jù)表現(xiàn)給兩組貼圖，利用胡蘿卜圖卡教讀Theyre so big。2課件出示遮蓋了一部分的胡蘿卜圖片T: Are these carrots？Ss: Yes/No.若生回答Yes,則師夸Clever!后直接出示全圖 和句型卡片。(若生回答No,則師直接出示全圖再次詢問Are these carrots？生猜出后出示句型卡片。)T: Follow me! 領(lǐng)讀句子Are these carrots？同樣，采用高低聲，分組讀，個(gè)別讀的方式認(rèn)讀，注意引導(dǎo)語音語調(diào)。T: Are these carrots？師手持胡蘿卜卡片Ss: Yes，they are.T: They are so big!Ss: They are so big!師出示句型Yes, they are.領(lǐng)讀兩遍后貼詞卡，個(gè)別學(xué)生讀。3課件直接出示情境圖T: What are these? Now , lets listen and choose.聽全文錄音，選擇正確答案，出示tomatoes詞卡，教讀,操練后由Tomatoes，tomatoes，they are tomatoes.過渡到句型They are tomatoes.的教讀，可以組讀，高低聲，一行一行讀，變換操練形式。4練習(xí)They are tomatoes.后直接出示句型卡片What are these?教讀后采用師生互問，左右組互問的方式鞏固句型的認(rèn)讀。5T: Look at these! （課件操作，對(duì)西紅柿的一個(gè)角落放大），What color are the tomatoes?Ss: Yellow. T: Look! I have some yellow tomatoes.出示實(shí)物，師品嘗T: Wow! Yum! Try some! They are good! 讓生品嘗，回答Thanks. Yum! 然后生傳生完成這一組句子的語意滲透。6 T: All of you have done a good job! Now, lets listen to the talk.First, listen and imitate the intonation. Now, close your eyes, (動(dòng)作示范)listen carefully.OK! Now show me your finger, this time, lets listen and point.師生齊做動(dòng)作。Great! Next lets listen and repeat. (動(dòng)作示范，要求看文本.)三Practice1 T: Lets play a role, Im Sarah. Group A, youre farmer, and group B, youre Mike. Then, change .師生分角色朗讀。2 T: Read in groups and make a role, if you dont understand, underline .小組分角色自己讀3 T: Lets act the dialogue.表演對(duì)話4組4 T: Wonderful！Look, class, here are 4 sentences. Lets read.總結(jié)板書。四Production1 T: Thats great! Sit down, please. Time for game! Look, I have some pictures. (4張)隨意抽一張，圖片面對(duì)學(xué)生T: What are these? Ss: They areT: Are these? （換一張）Ss: Yes/No.T: Lets have a competition between A and B. 隨意抽一張圖片面對(duì)A組，不讓B組學(xué)生看見，A組齊問What are these?T對(duì)B組說: You only have 3 chances .Guess！ Are these? 引導(dǎo)語調(diào)及復(fù)數(shù)形式 2 T: Good job！Lets have a chant for a rest. First, listen to me.OK, this time, lets chant together. All of you stand up, and clap your hands.五ProgressT: So, class, which group has more products? Lets count. Congratulations to groupBig hands for them, and group, I believe next time you will do much better, big hands for you too.Time is up, homework for you:1 Read the dialogue fluently.2 Introd