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1、Unit 6 When was it invented?单元总览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.重点单词1.style(n.)样式；款式2.project(n.)项目；工程3.pleasure(n.)高兴；愉快4.daily(adj.)日常的；每日的5.website(n.)网站6.pioneer(n.)先锋；先驱7.list(v.)列表；列清单（n.)名单；清单8.mention(v.)提到；说到9.nearly（adv.）几乎；差不多10.rule(n.
2、)统治者；支配者11.boil(v.)煮沸;烧开12.remain(v.)保持不变；剩余13.smell(n.)气味(v.)发出气味；闻到14.national(adj.)国家的;民族的15.doubt(n.)疑惑；疑问（v.)怀疑16.fridge(n.)冰箱17.low(adj.)低的;矮的18.somebody(pron.&n.)某人；重要人物19.translate(v.)翻译 20.lock(v.)锁上；锁住（n.）锁21.earthquake(n.)地震22.sudden(adj.)突然(的)23.biscuit(n.)饼干24.cookie(n.)曲奇饼25.instrument
3、(n.)器械；仪器；工具26.sour(adj.)酸的;有酸味的27.customer(n.)顾客;客户28.Canadian(adj.)加拿大的；加拿大人的（n.)加拿大人29.divide(v.)分开；分散30.basket(n.)篮；筐31.hero（n.）英雄；男主角重点词组1.shoes with special heels特殊后跟的鞋子2.hot ice cream scoop热的冰淇淋勺子3.run on electricity电动的4.be used for被用作5.the subject for my school project学校项目的课题6.our daily live
4、s我们的日常生活7.have a point有点道理8.by accident偶然，意外地9.over the open fire在火堆上10.fall into the water落入水中11.take place发生；出现12.without doubt毫无疑问；的确13.at a low price以一个很低的价格14.translate the book into different language把书翻译成不同的语言15.all of a sudden突然；猛地16.by mistake错误地；无意中17.a much-loved and active sport一个深受喜爱并且积
5、极的运动18.divideinto 把分开19.stop sb. from doing sth.阻止某人做某事20.look up to钦佩，仰慕21.the professional basketball groups职业篮球机构22.use someone elses idea借用其他人的想法重点句式1.I think the TV was invented before the car.我认为电视是在轿车之前发明的。2.When was the telephone invented?电话是什么时候发明的？I think it was invented in 1876.我认为电话是在187
6、6年被发明的。3.What are they used for?他们是用来做什么的？They are used for他们可用来4.When was the zipper invented?拉链是什么时候发明的？It was invented in 1893.它是在1893年被发明的。5.Who was it invented by?它是由谁发明的？It was invented by Whitcomb Judson.它是被惠特科姆贾德森发明的。6.When was tea brought to Korea?茶是什么时候被带到韩国的？It was brought to Korea during
7、 the 6th and 7th centuries.它是在六至七世纪被带到韩国的。7.What is the hot ice-cream scoop used for?这个热的冰淇淋勺子是用来做什么的？Its used for serving really cold ice-cream.它是用来提供真正冷的冰淇淋。单元语法Passive voice (past tense)课时分解第一课时Section A(1a2d)知识目标类别课时要点重点单词1.style(n.)样式；款式 2.project(n.)项目；工程3.pleasure(n.)高兴；愉快 4.daily(adj.)日常的；每日
8、的5.website（n.）网站 6.pioneer(n.)先锋；先驱7.list(v.)列表；列清单（n.)名单；清单8.mention(v.)提到；说到重点词组1.shoes with special heels特殊后跟的鞋子2.hot ice cream scoop热的冰淇淋勺子3.run on electricity电动的4.be used for被用作5.the subject for my school project学校项目的课题6.our daily lives我们的日常生活7.have a point有点道理重点句式1.I think the TV was invented
9、before the car.我认为电视是在轿车之前发明的。2.When was the telephone invented?电话是什么时候发明的？I think it was invented in 1876.我认为电话是在1876年被发明的。3.What are they used for?他们可用来做什么？They are used for他们可用来4.The zipper was invented by Whitcomb Judson in 1893.But at that time,it wasnt used widely.拉链是由惠特科姆贾德森在1893 年发明的，但在那时，它并
10、没有得到广泛应用。课堂环节自主学习方案【新词自查】根据句意及汉语提示完成句子。1.I like the color of this coat but I dont like its style (款式).2.Its my great pleasure (高兴) to have a talk with you.3.The little inventions have helped me a lot in my daily (日常的)life.4.Julia introduced a good website (网站)to me to learn English.5.My mother alway
11、s lists(列清单)all things that she wants to buy before shopping.课堂导学方案Step 1情景导入参考案例Teacher: There are many useful things in the world.They help us a lot in life.(Show some pictures on the screen) When were they invented?Students:_The telephone was invented in 1876.The computer was invented in（4分钟）环节说明
12、:通过课前的一个师生问答互动引入新课的话题;通过图片的展示和语言的描述创设了情境，激发了学生的学习兴趣和表达欲望。Step 2完成教材1a-1c的任务【操作案例】1.要求学生翻开课本P41，迅速阅读1a部分的内容。并按要求完成课本上相应的任务。(1分钟)2.检查答案，要求全班一起给出答案并检查讨论。（2分钟）3.要求学生听第一遍录音，并完成课本上1b的听力任务。(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2-3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
13、的答案。有错误的话及时纠正。(2分钟)用括号内所给单词的正确形式填空：1)When was the telephone invented (invent)?2)The computer can help(help) us do math problems.3)In those days,the woman couldnt afford (afford)a TV because it was really expensive.4)A friend of mine (I) came to see me last week.5)I think you need to take (take) a hi
14、story class.环节说明:通过学习1a，使学生对几种重要的发明有所了解，并拓宽了思路；通过1b，锻炼学生的听力及抓取关键信息的能力；通过1c的训练锻炼学生的口头表达能力，同时巩固对本课内容的认识。Step 3完成教材2a-2c的任务【操作案例】1.要求学生翻开课本P42。要求学生听第一遍录音，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 battery-operated slippe
15、rs are used for seeing in the dark.They were invented by Julie Thompson.This heated ice-cream scoop is used for scooping out really cold ice-cream.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)5.放下听力材料，要求学生模仿听力内容，利用2b的信息分角色练习对话。然后邀请2-3对同学当堂演示。看哪一对的表现最佳，完成2c的任务。(5分钟)6.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)7.对话内容巩固训练。要求学生根据2d的对话内容完成下列短文。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
