英语人教版四年级下册Unit3 At the farm.doc

Unit4 At the farm A Let s learnLet s chant教学设计 一、Teaching contentsA Let s learn & Let s chant。二、Teaching aims1. 能够听、说、认读单词tomato，potato，carrot，green bean2. 能理解句子Look at the green beans. They re so long. Yes, and the potatoes are big. 3. 学生能够理解、跟读歌谣，并能够创编新的歌谣描述自己喜爱的水果或蔬菜。4. 教育学生要有合理的饮食习惯。三、Teaching key points & Teaching difficulties1掌握三会单词tomato，potato，carrot，green beans。2. 掌握单词potato和tomato的复数形式。3. 单词onion的认读。四、Teaching stepsStep1：GreetingsStep2: Lead-inT: I have a QQ farm. Do you want to see it with me?Ss: Yes.T：Lets go to the farm. Welcome to my QQ farm.Step3: Presentation 1.教授tomatoesT：I have a bag, guess, whats it? Who wants to try and touch it?S1: Me.T: Whats this? Yes, its a tomato. ( show a tomato) 板书并带读。T: Look at these. 引导学生说出They are tomatoes. Do you like tomatoes? Like this “tomatoes, tomatoes, I like tomatoes.T: What are these? 引导学生说出They are tomatoes.T: Look at the tomatoes. They areS1: They are red. (带读并板书look at the)2.教授potatoesT: Look at me. Whats this ?（show a potato）Ss: 土豆。T asks some student to answer “ Do you like potatoes?”带读并板书potatoT：What are these? (show two potatoes)引导学生说出They are potatoes.Game: High and low voice to practice it.T: Look , what are these? (PPT shows two potatoes)S2: They are potatoes.Look at the potatoes. They are ( big small brown yummy)Chant: potatoes, potatoes, I like potatoes.3.教授carrotsT: Lets have a guessing game. They are orange. Rabbits like eat them very much, what are they？Ss: 胡萝卜。T: Do you like carrots? Ask some students to answer it.T: Look at me . Whats this? (show a carrot)S3: Its a carrot.T: What are these? 引导学生说出They are carrotsChant：carrots, carrots , carrots I will try.4.教授green beansT: Look at these. In my QQ farm, whats this? (Show a green bean) 引导说出Its a green bean.(带读并板书)T shows two green beans T: What are these? They are Look at the , they areChant: green beans, green beans, I like to green beans. 5.教授onionsGame: Rock Paper ScissorsLets learn : Today Sarah and John are at a farm. Lets have a look。1. Listen to it and follow it.2. Answer some questions3. Role playStep3: Practice1. Golden eyes2. Lets say3. Lets chantStep4: Homework1. Read the new words to your partner 2. Introduce your farm to your friends五、Blackboard DesignUnit 4 At the FarmA Let s learnLe