学年襄阳专版九年级英语全册 Unit 6 When was it invented教案 人教新目标版doc.docx

1、学年襄阳专版九年级英语全册 Unit 6 When was it invented教案 人教新目标版doc2019-2020学年（襄阳专版）九年级英语全册 Unit 6 When was it invented教案 人教新目标版类别课程标准要求掌握的项目单元话题 In this unit, students learn to talk about the history of inventions.单元语法Passive voice (past tense)教学目标1.能掌握以下句型：When was the telephone invented？I think it was invented

2、 in 1876. What are they used for? They are used for seeing at night.2.能谈论物品被发明的时间、发明者，表达某发明的用途。3.了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养学生善于观察事物，面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界，拥有强烈求知欲的素养。 学情分析本单元话题是发明，学生们对发明不太熟悉，因此教师在讲前应普及下有关发明的知识。在畅谈发明话题时自觉运用被动语态的过去时态。第一课时Section A(1a2d) 类别课时要点重点单词1.style n样式，款式2.pleasure n

3、高兴，愉快3.daily adj. 日常的，每日的 4.mention v. 提到，说到5.list v列表，列清单n.名单，清单重点词组1.shoes with special heels特殊后跟的鞋子2.hot icecream scoop 热的冰淇淋勺子 3.run on electricity 电动的4.be used for被用作5.such a great invention 如此了不起的发明6.our daily lives我们的日常生活 7.have a point有点道理 8.with pleasure 愿意效力重点句式1.I think the TV was invente

4、d before the car.我认为电视是在轿车之前发明的。2. When was the telephone invented？I think it was invented in 1876.电话是什么时候发明的？我认为电话是在1876年被发明的。3.What are they used for? They are used for changing the style of the shoes.他们可用来做什么？他们可用来改变鞋子的样式。4.The zipper was invented by Whitcomb Judson in 1893.But at that time, it w

5、asnt used widely.拉链是由Whitcomb Judson 在1893 年发明的，在那时它并没有得到广泛应用。 自主学习案翻译下列词组。1特殊后跟的鞋子 shoes_with_special_heels 2热的冰淇淋勺子 hot_icecream_scoop3电动的 run_on_electricity4被用作 be_used_as5学校项目的课题 the_subject_for_my_school_project6我们的日常生活 our_daily_lives7有点道理 have_a_point课堂导学案Step 1 准备与热身(Preparation) 展示一些近代发明的图片

6、与近代发明的发明者，让学生们将图片与发明者相连。T: Do you know what these inventions are?S1: Its a car.S2: Its a telephone.S3: Its a television.T: Do you know who these inventors are? S1: Karl Benz.S2: Alexander Bell.S3: JL.Baird.Let students match the inventions and the inventors.Step 2 呈现与输入 (Presentation) 1要求学生翻开课本P41，迅

7、速阅读1a部分的内容。并按要求完成课本上相应的任务： Number the pictures.(1分钟)2检查答案，先要求全班一起给出答案并检查讨论。3要求学生听第一遍录音，并完成课本上1b的听力任务： Listen and match the inventions with the years.Check their answers: 读出序号读出年份读出完整的句子。(2分钟)4要求学生听第二遍录音，并逐句进行跟读。(2分钟)5完成教材1c的任务，要求学生模仿1a内容，进行对话练习。并邀请23对同学当堂进行演示。(3分钟)6小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己

8、的答案。有错误的及时解决纠正。(2分钟)用所给单词的正确形式填空。1When was the telephone invented (invent)?2The computer can help(help) us do math problems.3. In those days, the woman couldnt afford (afford)a TV because they were really expensive.4A friend of mine (I) came to see me last week.5I think you need to_take (take) a his

9、tory class.Step 3练习与体验 (Practice) 1要求学生翻开课本P42。播放录音一遍，完成2a，2b的听力任务，然后个别检查，统一核对答案。(2分钟)2要求学生听第二遍录音，并逐句进行跟读。(2分钟)3听力内容巩固训练。要求学生根据所听到的内容完成下列各句。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。(4分钟) The batteryoperated slippers are used for seeing in the dark.They were invented by Julie Thompson.This heated icecream scoop

10、is used for scooping out really cold icecream.The shoes with adjustable heels are used for cleaning the style of your shoes.4大声朗读听力材料。(1分钟)Step 4 运用与生成 (Production)1放下听力材料，要求学生模仿听力内容，利用2a，2b的信息分角色进行对话练习。然后邀请23对同学当堂演示。看哪一对的表现最佳。(5分钟)2播放2d的对话录音，让学生跟读，模仿并理解大意。然后让学生分角色朗读并表演2d的对话。(5分钟)3对话内容巩固训练。要求学生根据2d对

11、话的内容完成短文。完成后要求若干学生给出自己的答案。以巩固对对话内容的了解。(4分钟)Last week, Roy saw a website,_it says the zipper is one of the greatest small inventions that changed the world.It mentioned that the zipper was invented by Whitcomb Judson in 1893.But at that time, it wasnt widely used.Paul thinks he do seems to have a poi

12、nt.The zipper is really such a great invention and its used in our daily lives very often and everywhere.Step 5 巩固与提高(Progress) 探究点Theyre used for seeing in the dark.人们在黑暗中用它们来照路。 be used for被用来做短语后接名词或动词的ing形式。eg.Knives are used for cutting things.刀用来切东西。English is used for business.英语用于做生意。 【拓展】 (

13、1)be used as被用作，介词as表示“作为”，其后接名词，强调使用的工具及手段。 eg.The room is used as an office.这间房被用作办公室。(2)be used by被使用，介词by后面接动作的执行者。eg.Cellphone is used by most people.大多人都用手机。(3)be used to do sth.被用来做某事。eg.Smartphones are used to play games.智能手机可被用来玩游戏。 针对训练 用use的恰当形式填空。 1Everything you say will be recorded and

14、 will be_used_by us.2Some herb(草本植物)can be_used_as medicine.3The bricks(砖) are_used_for building houses.Step 6 家庭作业(Homework)1背诵2d的对话。2完成本单元学生用书第一课时的练习。教学反思：_第二课时Section A(3a4c) 类别课时要点重点单词1.nearly adv.几乎，差不多 2.boil v. 煮沸，烧开3.remain v. 保持不变；剩余 4.national adj.国家的，民族的5.ring v发出响声，打电话 6.smell n气味 v发出气味，闻到7.low adj.低的，矮的 8.translate v. 翻译9.lock v锁上n锁 10.sudden adj.突然的重点词组1.by accident偶然，意外地 2.a Chinese ruler called Shen Nong一位叫神农的中国统治者3.over the open fire在火堆上 4.fall into the water 落入水中 5.make tea 泡茶 6.take place 发生 7.without doubt毫无疑问 8.the saint of tea茶圣 9.It is said that 据