八年级上册英语导学稿Unit 7(5).doc

八年级上册英语导学稿Unit 7（5） 班级:_姓名:_ 主备人：晏艳花 审核：八年级英语备课组Unit 7 Will people have robots? Section B (2a-2c) Lesson Type：New lesson Teaching Note: No. Composing Date：Nov. 23 Performing Date:Teachers word : Nothing is difficult if you put your heart into it.世上无难事，只怕有心人。Learning aims(学习目标)：1重点单词：even，human，servant，dangerous，already，factory，simple，believe，able，disagree，shape，fall，possible，impossible，side2重点短语：over and over again，get bored，hundreds of，fall down，look for，at some point3重点句式：They are usually like human servants.They help with the housework and do jobs like working in dirty or dangerous places.There are already robots working in factories.Some scientists believe that there will be more robots in the future.Scientists are now trying to make robots look like humans and do the same things as we do.For example，scientist James White thinks that robots will never be able to wake up and know where they are.They think that robots will even be able to talk like humans in 25 to 50 years.If buildings fall down with people inside，these snake robots can help look for people under the buildings. Key points(重点)：1重点短语和句型 2会用will来谈论将要发生的事情Difficulties(难点): 理解课文内容，会用will来谈论将要发生的事情学习过程:一自主学习：任务一、预习课本P5354新单词并背诵，完成下面的汉译英。1.甚至_ 2.人的_ 3.仆人_ 4.危险的_ 5.已经_ 6.工厂_7.简单的_ 8.相信_ 9.能够_10.不同意_ 11.形状_ 12.倒塌_13.可能的_ 14.不可能的_ 15.一方_任务二、认真预习2a2e内容，找出下列短语和句型。1多次_ 2.厌烦_3许多_ 4.倒塌_5寻找_ 6.在某些时候来说_7他们通常就像是人类的仆人。_8他们帮着做家务，帮着做一些在肮脏和危险的环境下的工作。_9已经有机器人在工厂里工作了。_10一些科学家相信在将来会有更多的机器人。_11如今科学家们正在设法使机器人看起来更像人类，并且使得它们能和我们做同样的事情。_12例如科学家James White认为机器人永远不会醒来并且知道他们在哪里。_13他们认为25到50年后机器人将会像人一样说话。_14如果倒塌的建筑物里面有人，蛇形机器人能够帮助寻找建筑物下面的人。_二课堂导学：Step 1情景导入 (Show some pictures of robots to the students)Teacher：Do you know what they are？Yes，they are robots. In some science fiction movies，we often see many robots. Can you tell us what they look like and what they can do？Can you also tell us something else about the robots?Step 2完成教材2a2c的任务1小组内互相交流知道的机器人，他们看起来像什么，能做什么。2快速阅读短文，了解短文大意，完成 2b.集体核对答案。What does each paragraph talk about? 3认真读短文，说出3项未来机器人能够完成的工作，完成后小组内交流。 What can robots do now? Finish 2c4再次细心阅读短文，理解每句话的意思，小组合作解决遇到的疑难问题。5教师点拨短文中出现的重点和难点, 学生识记背诵知识要点。三质疑探究1wake up的用法1)他每天早上6点钟醒来。He _ _ at 6：00 every morning.2)他妈妈每天早晨6点钟把他叫醒。His mother _ _ _ at 6：00 every morning.wake up意为“醒来，叫醒”，是动词副词结构。如果宾语是人称代词的宾格要放到中间；如果宾语是名词既可以放到中间也可以放到末尾。( )2.How many birds can you see in the trees?I can see _ birds in them.Ahundreds of Bfive hundreds Chundred of hundred“百”，当前面有具体数字时，其后不加s，不和of 连用。若表示一个不确定数目时，前面没有具体数字时，其后要加s，而且与of 连用。( )3.There are some boys _ in the swimming pool.Aswi