Unit 4 At the farm Period 2 Part A Let’s talk & Let’s play 导学案

四年级英语下导学案 设计： 审核：
Unit 4 At the farm
（A Let’s talk & Let’s play）第2课时
课型： 对话课 授课老师： 时间： 第 周 星期 第 节
导学目标 Knowledge aims 能够在语境中借助图片理解新词“carrot”和“tomato”的意思，并能够正确发音
Ability aims 能够在情景中运用句型“—Are these… —Yes, they are.” “—What are these —They’re…”询问物品名称并回答；能够在情景中恰当运用句型“They’re good/so big!”描述物品特点
Emotion aims 能够在活动中体会“多吃蔬菜有益于我们的身体健康”的道理
教材分析及处理 教学重点 能够在情景中运用句型“—Are these… —Yes, they are.” “—What are these —They’re…”询问物品名称并回答；能够在情景中恰当运用句型“They’re good/so big!”描述物品特点。
教学难点 能够听懂对话大意，并能够用正确的语音、语调朗读对话。
教法与学法分析 教法：情境教学法 游戏教学法 任务型教学法 学法：独立思考 交流合作
课前准备 教师 教学课件、光碟、单词卡片
学生 书本、练习本
导 学 过 程
合作探 究 教师活动 学生活动 时间 设计说明
Step1 Warm-up&Lead-in 1. Greetings. 2. Sing the song—Old MacDonald had a farm. Lead-in. 1. Greetings. 2. Sing the song. 3. Listen to the teacher and Understand what he/she says. 5 激发学生的学习兴趣。 导入主题“在农场”
Step2 Presentation 1. Look and predict. Show the three pictures and ask some questions. 2. Watch and circle. Show the question and the pictures on the PPT. Play the cartoon. Let students circle the right pictures. 3. Teach the new words and the new sentence structures. (1) Play the recording about Picture 1. Show the question on the PPT. Teach the new word “carrots” and the sentence structures “—Are these...？ —Yes, they are./No, they aren’t.” (2) Play the recording about Picture 2. Talk with students and teach the new word “tomatoes” and the new sentence structures “—What are these —They’re...” Play the recording about Picture Teach the new sentences “Try some!” and “Yum.” Look at the pictures and answer the questions. Predict the main idea of the dialogue. Look at the question and the pictures on the PPT. Watch the cartoon and circle the right pictures. (1) Listen to the dialogue and answer the question. Learn the new word “carrots” and the sentence structures “—Are these… —Yes, they are./No, they aren’t.” (2) Listen to the dialogue and talk with the teacher. Learn the new word “tomatoes” and the new sentence structures “—What are these —They are…” (3) Listen to the dialogue. Try to understand “Try some!” and “Yum.” 19 1.培养学生的观察力和逻辑推理能力。 2.帮助学生获得对课文的整体感知和一些有用的信息。 3.用问题引导学生学习对话中的生词和新句式。
Step3 competitive Read and act. (1) Play the recording. (2) Let students practice the dialogue in groups. (3) Let students act out. Read after the recording. Practice the dialogue and act it out. 6 确保学生正确流利地阅读对话。
Step4 Collaborative 1. Practice the words and the sentence structures. Use the word cards to help students practice the words and the sentence structures. 2. Let’s play. Read the words. Then Look at the cards and answer the teacher’s questions. Practice the sentence structures in groups by using the word cards. 6 帮助学生练习关键句结构，为下一部分做准备。
达标检测 Step5: 你说我讲 快乐课堂 你争我抢 放飞梦想 （时间：4） 一.选择题. ( ) 1. What are_______ A. that B. these C. this ( ) 2.- Are these apples -Yes, _______. A. it is B. they are C. They aren’t ( ) 3. Are they _______ A. potato B. potatoes C. potatos ( ) 4. Are_______ carrots A. this B. these C. it ( ) 5. They are_______. A. onion B. carrotes C. green beans 二.按要求完成句子。 1. are, small, so, they, (.)连词成句 ________________________________ 2. are，these，What（ ）连词成句 ________________________________ 3. These are carrots.(改成一般疑问句) _______________________ 4. Are these pears (肯定回答） _____________________________. 5. 这些土豆是黄色的. (翻译) _____________________________.
作 业 布 置 1. Practice the dialogue. 2. Do the exercises.
板书设计
课后反思 教学目标： 教学法： 教学重难点处理： 学生掌握情况：
一.BBBBC
二.
1. They are so small.
2. What are these
3. Are these carrots
4. Yes, they are.
5. These potatoes are yellow.