浙江省温州市龙湾区实验中学九年级英语全册 unit 6 when was it invented？（第2课时）教案 人教新目标版.doc

Unit 6 When was it invented ? 教学目标 1. 语言技能目标能回答 What are they used for ?在听、说中掌握语言知识目标。 2. 语言知识目标 a. Words and phrases : be used for , scoop , adjustable , heel , battery , op erate , light bulb , microwave oven , b News patterns : What was it/are they used for? It’ s/They ’ re used for +. 3. 学****策略目标通过了解这些发明的用途, 让学生边学边用, 学用结合, 学以为用, 以用促学. 4. 情感态度目标通过学生在活动中的体验, 提高学生对社会生活的认识, 培养他们从小爱动脑、热爱科学、崇尚科学的精神和品格。一. 教学重点 1. 学生能掌握新的词汇和短语的相关用法。 2. 用英语“I agree./I disagree. I think …”表达自己的观点。 3. 对于生活中常用到的家电,能用英语谈谈优缺点。二. 教学难点进行小创作、小发明实践活动,并能用英语叙述过程。三. 教具 PPt四. 教学过程 Step1. Revision : When was the car invented ? Ss: It was invented in… Who was invented it by? Ss: It was invented by…(复****1b 的内容) 1T: Many inventions are widely used in our daily life. What is it? S1: It’sa…. T: What is it used for? S2: It’s used for ….( Teach: microwave oven, light bulb ) ( Practice : be used for + ) .T: A: What are light bulbs used for? B:T hey are u sed for seeing in the dark. in pairs: ---What ’s it/ are they? It’s a/an … They ’ re…---What is it /are they used for? It’ s/They ’ re used for …. : be used for + ( 连线) : Inventions are you ever seen these inventions ? shoes with high heels ------------ shoes with adjustable heels ice cream scoop ------------ heated ice cream scoop battery ---------- battery-o perated slippers : Lis