1、Unit 6 When was it invented?Section A(1a-2d)导学案(第一课时)【学习目标】：知识目标：1. 会写、会运用P41-42页的新单词,及短语：the style of ,such a great invention ,be used to do sth /for,by accident ,think about/of,2. 正确运用被动语态。【学习重点】：用一般过去式的被动语态谈论事物是什么时候被谁发明的，有何用途。【学习过程】一、课前预习1. 预习第41-42页，翻译下列单词及短语，小组内自查。(1)发明_(2)发明家_(3)发明物_(4)被用来做某事_
2、(5) 有特殊鞋跟的鞋子_(6)有灯的鞋子_(7)冰激凌加热勺_(8)靠电力驱动_(9).的类型、样式_(10)考虑、思考_=_(11)我的学校项目的课题_(12)如此伟大的一项发明_(13)我们的日常生活_(14)清单、列表_(15)提到、说到_(16)有道理_2. 翻译下列句子：(1)我认为电视是在小汽车之前发明的。_(2)电话是什么时候被发明的？_(3)它们是被谁发明的？_(4)他们是用来做什么的？_(5)他们被用来在黑暗中看路。_(6)你能帮我想个发明吗？_(7)乐意效劳！_(8)你看上去的确有道理._二、课上活动（一）听力训练（1a1b）1. 听前。（1）看图片，回答下列问题。 Wh
3、at are the inventions in the picture? _ Guess When were they invented? _Guess Who invented.？/Who was they invented by ?_（2）处理1a。 （3）了解1b中听的任务（搭配）。2. 听中。听录音，完成1b中的练习。3. 听后。回答自主学习指导课程与1b有关的问题。（2）跟读，模仿对话。（二）说的训练（1c）1. 结对活动。两人一组，练习1c的对话。2. 替换练习。两人一组，结合1b听力内容及1c脸谱提示做替换练习。 When was the_invented?- I think
4、it was invented in _（三）听力训练（2a2b）1. 讨论2a 中的图片，预测对话发生的场景和对话内容。（1）How many people are there in the picture? _（2）What are they doing? _（3）what are they probably talking about? _2. 读2a图画中的短语，了解完成听力任务的方式（排序）。然后听录音，完成2a。3. 读2b中表格，了解完成听力任务的方式（填空）。然后听录音，完成2b。4. 听后回答自主学习指导课程与听力有关的问题。（四）说的训练（2c）1. 结对活动。两人一组，练
5、习2c的对话。2. 语言运用。两人一组，调查了解对方对2a中电视节目的看法和原因。 A: What is_/ are _ used for? B: It is /they are used for_3. 展示。两人一组表演对话。三、语言知识1. invent：发明，是动词，+or变成名词_(发明家) +tion变成名词_(发明，发明物)填空: Edison , a great _,he _many great _during his life.爱迪生，一个伟大的发明家，在他的一生中他做出了很多发明。2.的样式、风格：_常用的短语是：in style时髦的，out of style过时的，a l
6、ife style,生活方式。Eg: The style of the shirt is in season. 3. use,名词，意思是:_，eg: The pen has different uses.动词，意思是：_eg: I cant use your pen .（1）被用来做_=_介词 for 表示目的和用途，后接名词或动名词。Eg: Its used for scooping really cold ice cream= Its used to scoop really cold ice cream（2）被用作_ eg: Now a cell phone can also be u
7、sed as a radio.(3) 被使用_ eg: English is used by many people.(4) 习惯于做某事_eg: I m used to smoking after dinner.(5) 过去常常做某事_eg:I used to sleep after 11 every night.四、难点点拨1. pleasure,名词，高兴、荣幸。 pleased adj. 表示人发自内心的欣慰和愉快，主要修饰人。 pleasant adj. 令人高兴愉快，修饰物。please v. 使高兴 使同意。Eg: Its my pleasure to have a pleasa
8、nt tripe with so many pleased people.2. Can you?意思是：你能吗？表示客气的邀请某人做某事。可以用could 替换。向别人发出邀请请求建议或征求意见的句型还有：3. such +a (an)+名词/名词短语=so+形容词/副词+ a（an）+名词Eg: She is such a kind girl=She is so kind a girl.4. with 介词，意思是：带有，具有（某种特征）eg:A book with blue cover.(1)意为：和在一起，表伴随eg: I like to talk with my friends.(2)
9、 意为：用.表示使用某种工具和手段eg:Cut it with a knife.(3) 意为:关于、对于、对来说, 表示关系eg: Im pleased with the result.五、达标检测:将下列句子变为被动句1. Tom found the lost book two days ago.2. The students in Class 4 didnt sweep the floor last Friday.3. He reads the story book every evening.4. Betty gave me an eraser a moment age.5. We take good care of the old woman on weekdays.
