五年级下册英语教案－UNIT TWO WHAT DO LEAVES DO Lesson 7 1｜北京课改版

UNIT TWO WHAT DO LEAVES DO? Lesson 7 教案1 教学目标 词汇目标：掌握difference、different、job、take in、soil等的发音和拼写 句型目标：What is the difference between the jobs of the leaves and the job of the stem? The one is to make food, the other is to carry food and water to the different parts of the plant. 情感目标：培养询问事物差别和回答 教学重难点 重点：what的特殊疑问句和回答 难点：不定式的了解和掌握；对植物各部分功能的辨析 教学准备 课件、录音、视频、图片 教学过程 Step 1 warm up 教师复习上节课的单词，（sunlight、toy、 candy、hold the party）让学生热身。 Step 2 vocabulary-learnging[来源:学#科#网] Teacher: Now we are going to learn new words.[来源:学*科*网] 新单词的学习主要通过图片展示意思，发音训练拼写，造句加深意思。[来源:学.科.网Z.X.X.K] Step 3 discussion 教师衔接上节课的内容，询问学生对植物各部分的功能理解和辨析。 Teacher: What is the difference between the jobs of the leaves and the job of the stem? 将学生分成几组，让学生讨论，找代表回答问题。[来源:Z§xx§k.Com][来源:Zxxk.Com] Students: … Teacher: please look at the video! (播放植物各部分构造的功能视频) When the video ends, teacher asks students to answer the same question again. What is the difference between the jobs of the leaves and the job of the stem? Students