Unit6Whenwasitinvented

克拉玛依市第九中学学案克拉玛依市第九中学学案 年级 Grade9 科目 English 主备 魏晓玉 课题 Unit6 When was it invented 课型 展示 学习目标 1 掌握过去式的被动语态及目标语言 2 通过三二六课型模式结合学科特色完成此课 复习 明确主题 小组展示 达成目标 小结提升 反馈 一 明确学习任务 PPT 和黑板展示 二 温故知新 对子竞争 Review some words and make a sentence 三 情境导入 Play a video of four great inventions of china How many inventions are mentioned in this video 四 达成目标 小组展示 小组合作 小组竞争 及时评价 Step1 Step1 A A StudyStudy somesome newnew wordswords andand thethe firstfirst keykey sentencesentence compass k mp s 指南针 gunpowder g npa d r 火药 printing printi 印刷术 paper making 造纸术 When was the zipper invented It was invented in 1893 B B ListenListen andand matchmatch thethe inventionsinventions withwith thethe yearsyears a a b b c c d d 1 1 18761876 2 2 18851885 3 3 19271927 4 4 19711971 C C MakeMake sentencessentences withwith be be inventedinvented in in Eg The telephone was invented in 1876 1 The car 2 The TV 3 The computers StepStep 2 2 A A StudyStudy thethe secondsecond keykey sentencesentence A Who was it were they invented by B It was were invented by B B MatchMatch andand SaySay InventionsInventions television plane washing machine light bulb car Telephone StepStep 3 3 A A StudyStudy thethe thirdthird keykey sentencesentence A What is it are they used for B It is They are used for B B HaveHave a a competitioncompetition 全班看谁反映快 快速回答问题 回答正确加一分 全班看谁反映快 快速回答问题 回答正确加一分 Inventors Karl Benz Edison Bell Baird Wright brothers Fisher What is it used for It is used for What are they used for They are used for C C GuessingGuessing 每组选择数字不同的数字代表不同的题 不同的题有不同的分数 每组选择数字不同的数字代表不同的题 不同的题有不同的分数 What are the interesting inventions use for StepStep 5 5 CompleteComplete thethe dialoguedialogue A Look This looks so interesting B Ah it s a great invention of China A Really When it B I think it in Han Dynasty 汉朝 da n st A Who it by B It by Zhang Heng A What it for B Guess A it for holding water B No It for testing earthquake A Wow It s really amazing StepStep 6 6 DoDo a a surveysurvey Invention When was it were they invented Who was it Were they invented by What is it are they used for Key sentences A Which invention do you like B I like A When was it invented B it was invented in A Who was it invented by B It was invented by A What is it used for B It is used for Step7Step7 A A ListenListen 2d2d thenthen answeranswer thethe questionsquestions 1 1 Where can you see zippers 2 2 Who was the zipper invented by 3 3 When was the zipper invented 4 4 When did it become popular 四四 反馈提升反馈提升 1 1 WriteWrite a a shortshort passagepassage accordingaccording toto thesethese answersanswers The zipper 2 2 ChooseChoose anan invention invention writewrite a a shortshort passage passa