鲁教版七年级英语下册Unit 3 Will people have robots?Reading 课件

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名称 鲁教版七年级英语下册Unit 3 Will people have robots?Reading 课件
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更新时间 2016-01-22 16:56:46

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ChenYi Middle school一元一次不等式组讲课人:陈毅中学 张志刚学习目标: 1、经历通过具体问题抽象出不等式组的过程。 2、理解一元一次不等式组及其解集的意义。 3、感知利用一元一次不等式解集的数轴表示 求不等式解集的方法,并发展自己数形结合的思想。重点:一元一次不等式组的解法。难点:在数轴上找公共部分,确定不等式组的解集。 目标定向经历理解感知数形结合某校今年冬季烧煤取暖时间为4个月,如果每月比计划多烧5吨煤,那么取暖用煤总量将超过100吨;如果每月比计划少烧5吨煤,那么取暖用煤总量不足68吨
效果分析
知识技能方面:本堂课注重阅读技能的培养,从速度、跳读、精读几个方面指导学生对文章进行不同任务驱动下的阅读。大部分学生能够在老师的指导下,完成学习任务。但是,教学过程中,没有进行小组合作活动,不太注重学生质疑能力的培养。
从情感态度价值观方面来说,教师能引导学生制造更多机器人作为自己的职责,引导学生努力学习科学文化知识。
过程与方法:整个教学过程中,教师以不同的阅读任务来指导学生进行阅读,获取知识提高技能。结合本班学生的特点来组织教学。
教学设计
Step 1 Before Reading
Talk about three pictures about robots .
What do they look like ?
What can they do ?
Picture 1 They look like humans ,they can play soccer.
Picture 2 It looks like a snake, it can help find the people under the buildings.
Picture 3 It looks like a girl , it can sing and dance.
Step 2 While Reading
Fast reading
Read the article as fast as you can ,and match each paragraph with the questions.
Scanning
Look at the chart ,read the article again and catch the details you need. Check the answers . Pay attention to which paragraph and which sentence is the answer in .
Finish 2c on page 22 . Check the answers .
Intensive reading
Read the first paragraph . Explain help with sth do sth help sb do sth 完成随堂训练
Read the second paragraph . Explain:① There be sb doing sth ② over and over again ③ boring bored 完成随堂训练
Read the third paragraph . ① try to do doing ②长句翻译However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. ③ Find the different ideas of the scientists ④ be able to can
Read the fourth paragraph . Explain: ① 确数与约数的表达 ②possible完成随堂训练
After reading
Finish 2d on page 22 . Check the answers.
Expansion
Show the students a picture
Ask : What does it look like ? What will it be able to do ?
Write down the sentences and make a short passage.
Summary
This class we know there are many kinds of robots in the world . They look like humans and animals . We also know how to predict what robots will be like in the future . But do you think it’s the scientists’ duty (责任)to make more robots?
Yes ,it’s your duty ,too .
教材分析
本课是第三单元《Will people have robots ?》的reading部分。谈论的是未来机器人发展的话题。其中涉及到机器人过去和现在的状况。主要介绍了两派科学家对未来机器人发展的不同预测。2a部分让学生自己说出对机器人的理解。2b让学生判断各段的大体意思。2c锻炼学生对文章细节的把握能力。2d是文章的缩写,加深学生对文章的理解,帮助学生把文章信息转化为自己的信息。2e是讨论拓展部分,在学习的基础上发挥想象力,作出自己对未来机器人的预测,并分享自己的观点。
文章采用的基本时态是一般将来时态。也是对本单元主要语法内容-----一般将来时态的应用及深入训练。其中也包含了help try等重点词汇的用法;hundreds of over and over again be able to等短语的用法;以及There be sb doing sth 有某人正在干某事 这样的重要句型的用法。另外,复杂的复合句也在文中出现。如:However ,some scientists believe that although …..,it will be…like a human. 这个句子就比较复杂。
分工观课记录
我们英语组的所有成员根据观课分工,对李侠老师的课堂教学进行了多维度的观察,下面群组成员的观课报告如下:
学生学习情况观察量表
学校
和庄镇中心中学
年级

人数
41
科目
英语
执教人
李侠
课题
Unit4 Reading
Do you think you will have your own robot ?
课型
阅读课
观察人
房艳、栾宜良
时间
2015年3月31日
编号
视角
观察点
等 级
分析与建议
A
B
C
D
1
倾听
学生倾听老师讲课的情况。

95%的同学听课认真
学生倾听其他同学的发言的情况,对同学的发言评价或作补充的情况。

全班同学都能倾听同学的发言,作补充很充分,个别评价不到位
2
互动
参与回答问题的人数、分布面情况。

参与同学问题的人数占90%,分布面较广。
参与小组活动的次数、人数、效果怎样。

没有小组互动活动的安排。
课堂上练习作业的时间

练习作业的时间分配合理
3
自主
学生自主学习(读书、思考)的时间

学生自主学习的时间充分,分配合理。
学生质疑问难,提出和解决问题的情况。

学生没有提问。
4
达成
学生教学目标达成度 ,作业或课后显示目标达成度

能够完成教学目标。效果良好。
课堂观察量表一
课堂观察量表二
教师教学情况观察量表
学校
和庄镇中心中学
年级

人数
41
科目
英语
执教人
李侠
课题
Unit4 Reading
Do you think you will have your own robot ?
课型
阅读课
观察人
张超、唐俊芝
时间
2015年3月31日
编号
视角
观察点
等 级
分析与建议
A
B
C
D
1
环节
教学环节的逻辑性,能否“以学定教”“顺势而导”,根据学生的实际情况调整教学流程

能根据所教班级调整所教班级的教学流程。灵活性强
教学环节安排有哪些特色和亮点

利用多媒体进行教学,品读环节很到位
2
指导
口语是否清晰、流利

口语清晰简洁,学生听得清楚明白
板书和媒体呈现的实际是否恰当

没有板书,但基本知识在课间上有体现
是否对学生的小组学习和练习进行了指导

没对小组进行指导性训练
3
对话
课堂提问的次数、类型(如简单复述、整合信息、评价和创意等)、难度、有效性如何

教师设计的问题很好,能及时对学生进行评价。
提出问题后是否给学生准备的时间,是否认真倾听学生的发言

所给学生的时间少一些,应在多留一些。
4
反馈
是否及时地对学生的回答和其他学习活动给予了评价

评价很及时得体。
是否能根据学生的学习情况调整自己的教学

能根据学生实际调整自己的教学。
课堂观察量表三
课堂性质观察量表
学校
和庄镇中心中学
年级

人数
41
科目
英语
执教人
李侠
课题
Unit4 Reading
Do you think you will have your own robot ?
课型
阅读课
观察人
吕乃营、左丽丽
时间
2015年3月31日
编号
视角
观察点举例
等 级
分析与建议
A
B
C
D
1
目标
预设的教学目标适合这个班级学生的

教师及时做了调整,适合本班学生。
教学是否围绕目标展开


2
内容
本节课选择的教学内容是否体现了本课的特点

体现
对这个班的学生来说,教学内容难易合适吗?课堂容量恰当吗?能不能体现不同层次学生的需求

难易合适,教学容量大一些,能体现分层。
课堂上有没有生成的内容?是怎样处理的?

学生在课后拓展时有一些,不多。
3
实施
教师采用了哪些教学方法(如讲授、讨论、活动、游戏、练习等)?这些方法效果如何?

采用了活动、讲授练习等,效果很好。
利用了哪些资源(教科书、实物、教具、多媒体等)效果如何

教科书、多媒体、网络资源‘效果好
像学生推荐了哪些课外资源?这些资源容易获得吗?


没有。
4
评价
教师为检测教学目标的达成度采用了哪些评价方式(形成性评价)?

师评,生生互评。
这些评价方式获取了教学过程的相关信息吗?获得了信息后又是怎样处理的?

及时评价使学生学习兴趣高涨。
一组 房艳、栾宜良的总体报告:通过观察,大多数学生能够认真听老师讲课,95%的学生能专心听取同学的发言,对学生的问题能够较主动的评价,但评价不很到位。学生能主动自主学习,在充分合理的学习时间内,发挥了学生的自主性,但老师没有安排小组合,望今后注意。
二组:张超、唐俊芝的总体报告,这节课李老师的课堂提问能紧密结合本节课的重点设计问题,这样能使学生更好的理解对话内容。有些地方给学生的思考和练习时间短一些,学生不能很好地完成。
三组:吕乃营、左丽丽的总体报告:本节课取得课堂效果好,学生能通过教师所呈现的课件创设一定的情境,让学生在情境中学习语言知识。目标落实好,教学方法较好,利用资源较多,能体现学生的主体地位。
评测练习
1.Read the article and complete the chart
?
Look like
Can
In the movies
human servants
?
In factories
huge arms
In Japan
walk and dance
In India
?
?
2.用do with to do填空
Tom helps me my homework.
Tom helps me my homework.
Tom helps the housework .
3. 用括号内单词的正确形式填空
There is a boy (play)basketball on the playground。
The football match was ( bore )last night。So I got (bore) about it
4.课本2b、2c、2d相关练习
课件23张PPT。Do you think you will have your own robot? Reading莱芜市和庄镇中心中学
李侠Do you think you will have your own robot? Before You ReadPAIRWORK
Look at the pictures. Describe your idea of a robot. Say what it looks like and what it can do. Fast reading
match each paragraph with the questionsParagraph 1
Paragraph 2
Paragraph 3
Paragraph 4
Will robots think like humans in the future ?
What will robots be like in the future ?
What can robots do today ?
What are robots like in movies ?Read the article and complete the charthelp with housework and do jobs in dirty and dangerous places
humanshelp to build carssnakes
help look for the people under the buildings
Finish 2c on page 221 Robots can build in factories
2 They can do jobs many times and never get bored.
Some can and .
Some can help people under .carssimplewalkdancelook forthe buildingsIntensive readingWhen we watch movies about the future, we sometimes see robots. They are usually like human servants. They help with the housework and do jobs like working in dirty or dangerous places.
help with sth 帮着做… help do sth 帮着做
help sb do sth帮某人做
用do with to do填空Tom helps me my homework.
Tom helps me my homework.
Tom helps the housework .
Today there are already robots working in factories. Some can help to build cars, and they do simple jobs over and over again. Fewer people will do such jobs in the future because they are boring, but robots will never get bored.
There be sb doing sth 有某人正在做某事
over and over again 一遍又一遍,重复做
boring 事物具有的本质特点bored 指感觉,不作定语,只做表语
原因状语从句的翻译There is a boy (play)basketball on the playground。
The football match was ( bore )last night。So I got (bore) about it.
playingboringboredScientists are now trying to make robots look like humans and do the same things as we do. Some robots in Japan can walk and dance. They are fun to watch. However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human. For example, scientist James White thinks that robots will never be able to wake up and know where they are. But many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.? try to do sth 试图做某事
try doing sth 试着做某事
try one’s best to do sth 尽某人的最大努力做某事
However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human.
some scientists believe 主语谓语部分
整个画线部分为宾语部分
Although引导让步状语从句
It形式主语
Scientists’ different opinionsWill be difficult to make them think like a human
Will never be able to wake up and know where they are.
will even be able to talk like humansBe able to 和can
can 与 be able to 用法 在一般现在时主动语态中表示“能”、“会”时,两者可互换,意义差别不大。
Can 只能用于一般现在和一般过去时态,没有人称与数的变化。
be able to表示“经过努力而成功的做成某事”,用于各种时态,有人称和数的变化。
Some scientists believe that there will be more robots in the future. However, they agree it may take hundreds of years. These new robots will have many different shapes. Some will look like humans, and others might look like animals. In India, for example, scientists made robots that look like snakes. If buildings fall down with people, these snake robots can help look for people under the buildings. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. We never know what will happen in the future!
确数和约数的表达hundreds of 成百上千
thousands of 成千上万
只要是有数字就是确数
There are about 7 (hundred)students in our school。
hundredFinish 2d on page22Some robots are very human-like. They can walk and like people. Some scientists think that in the future they will robots more like humans 。This may not in the near future,but at some point,robots will even be able to like people。However, Some scientists . James White believes that robots will not able to do the things as we can。For example, he thinks that robots will be able to wake up and know where they are. Which side do you with.dancemakehappendodisagreesamenotagreeAfter readingThis is a robot. What does it look like ? Do you think what it will be able to do ? talk dance sing play with me
do the housework
watch the house fight with bad guys summaryThis class we know there are many kinds of robots in the world . They look like humans and animals . We also know how to predict what robots will be like in the future . But do you think it’s the scientists’ duty (责任)to make more robots?Thanks
我参与 我快乐我体验 我成功大王庄中学张利香大家好,你们还认识我吗?慧眼识朋友 学习目标 1.探索并初步理解二元一次方程与一次函数的关系。 2.能根据一次函数的图像求出二元一次方程组的近似解。 3.培养学生的数形结合能力,发展形象思维能力。7.4 二元一次方程与一次函数(1
课标分析
一般将来时态,是初中英语中必学的一个时态。本单元结合对未来的预言,对这一时态进行学习。体现在这片阅读里面主要是Robots will be able to do …。另外 there be 结构也是五种基本的简单句之外,最重要的一个句型,在本文里面出现了,there be sb doing sth 。关于确数和约数的表达是数词学习的重点之一,也在本文出现。还有,be able to 和 can 的理解,这个知识点只需要学生理解就可以了。汉译英,在文中我们特别注意一些复合句的翻译,尤其是多重复合句。可以跟doing也可以跟to do 作宾语词出现在本文里面,比如说try,要让学生知道它们表达的不同意思。Help 是初中课本里一个重点的词汇,它的有些特殊用法,要特别注意。