潘丽萍指导年轻教师教学设计

1、仁 爱 英 语 九 年 级Unit 4 Topic 2 When was it invented? Section A教 学 设 计尚 志 市 希 望 中 学曲 璐 Unit 4 Topic 2 When was it invented? Section C教学设计教学设计说明：新课程理念下的英语课堂教学应是“以学生发展为中心，师生共同参与教学活动，全面构建以交流为主的新型师生关系，重视学生学习方式的转变，着重培养学生的创新精神和实践能力，实现个性化，多元化的课堂教学。本节课以多媒体信息材料为载体，配合学生的创意展示，设置并突破难点，以情景教学创设生动活波的教学氛围，以任务型教学帮助学生解决实

2、践问题，落实学生听，说，读，写四方面的技能综合训练并加以巩固和提高。让学生在寻求知识的过程中体验成功的快乐，学会合作与探究，并最终提高综合运用语言知识的能力。教材分析：教材地位和作用： Amazing Science是九年制义务教育三年制初级中学（湘教版）仁爱英语教材九年级上册第四单元。本单元围绕科学技术展开，谈到了神舟五号，电脑科技，科技发明以及神秘的太空，目的是便于学生了解科学技术的发展，要求学生努力学习，掌握现代的科技手段，使电脑技术更好地服务于人类。本话题是本单元的第二个话题，围绕科技发明展开，由康康的火箭模型引入到火箭在航天工业中的作用，进而涉及克隆等科技发明及其用途，最后以现代发明

3、的典型代表-机器人和GPS定位系统结尾。本话题的主要语法项目是一般过去时的被动语态（was/were +done）。Section C 中1a介绍的是当今的机器人能够为人类做出的贡献，如帮助人们座位险，困难的工作；像佣人一样为人类服务，以及随着科学技术的飞速发展，机器人与人类可能会出现的关系，如由佣人变为主人，出现人类与机器人大战等。Section C中3 以小组合作的方式由学生充分发挥想象力，设计他们理想中的机器人并进行设计说明，从而培养学生的科学探究精神,同时通过作品展示，让学生体会到成功的喜悦，增强学好英语的自信心。教学目标：经过对教学内容和教学对象的认真分析，按照<新课程标准&g

4、t;的具体要求，基于自己的教学观点，制定本节课教学目标：知识与能力：1. 理解掌握基本词汇： servant，housework， behave， contributions，make a contribution to 2. 理解掌握并学会运用一般过去时被动语态3. 能够流利运用英语介绍现代科技发明物过程与方法：1. 根据音标认读本节课的新词汇，达到见词能读得程度2. 多媒体课件展示机器人的发展过程，使教学内容更形象化，直观化，激发学生学习兴趣3. 通过听力训练使学生能够听懂关于机器人的介绍并从中获取有效信息情感态度与价值观： 1. 在小组活动中学会与他人合作，互相帮助，共同完成学习任务2.

5、 学生乐于接触现代科技及机器人工业发展的相关知识，通过对机器人相关内容的学习，使学生对祖国的科学技术发展有更深入的了解。教学重点和难点： 重点：学生视，听，说能力的培养学生学会谈论现代科技发明物，了解有关机器人工业发展的相关知识。难点：用英语来讨论如何使机器人更好地服务人类，并用英语对所设计得机器人进行设计说明教学辅助手段：电脑，投影仪，学生搜集及自制图片教学设计：设计思路：根据前面语言能力目标中所提及的锻炼学生听、说、读、写的技能。听，信息的输入，在语言交际中显得尤为重要，听懂了，才能准确的说，即语言的输出。而初三学生应该要达到一定的听力容量，所以两部分的教学内容，通过巧妙的牵引整合在一起听

6、，并采用听、说、读、写 相结合，以及任务型教学法，贯穿整个课堂的始终。同时利用现代化辅助工具教学，如电脑，投影仪等现代化设备，通过多媒体课件展示，能够有效地对教材进行整合，达到教学目的。教学过程：(Teaching Procedure)Step I ReviewT：Modern technologies have changed our life greatly. The useful inventions have also made our life more colorful. Lets talk about some inventions that are widely used in

7、 our daily life.The students prepare some pictures or real objects before class to make up some short dialogs to go over the passive voice of the simple past tense.S1: Whats the English for this? S2: Its a/anS1: Whats it used for? S2: Its used forS1: When was it invented? S2: It was invented in S1:

8、Where was it invented? S2: It was invented in (设计说明：学生通过课前搜集日常生活中常用的一些现代科技发明物的实物或图片，如电话，音乐播放器，数码相机，手提电脑等编对话复习一般过去时的被动语态)Step II. PresentationShow the students a picture of two robots on the screen T： What are they?Ss: They are robots.T: Do you know when the first robot was invented ?S1: In 1921.T: W

9、hat can robots do for us? (The advantages of robots.)S2: They canSn: They can take the place of human beings to do some hard or boring work in some situations.(设计说明:通过Powerpoint 幻灯片展示机器人图片导入新课。为最大限度调动学生学习热情，本节课运用了多媒体课件将所学内容形象，直观地呈现给学生，将学生深深吸引到所创设的教学情境中。)The students watch a video show about the deve

10、lopment of robots.(设计说明:学生观看机器人工业发展的短片，让学生对机器人工业的发展有所了解，并通过短片了解更多有关机器人方面的知识，利用真实的画面激发学生的学习兴趣和求知欲望。)T: Most people think that robots will be part of our life, but will they be servants all the time? Will they be friendly or unfriendly ? Lets come into Section C.The students have a holistic understand

11、ing of 1a after skimming it andanswer: What will our future be like?(设计说明:训练学生在思维与表达上的一致性与逻辑性，培养学生在掌握语言的基础上灵活运用语言的能力。)The students watch ,listen and repeat the text, try to imitate thepronunciation and intonation.(设计说明:学生观看课文影像，听录音并跟读，充分训练学生听力，并纠正学生语音，语调，有助于学生能够用准确，流利地用英语表达。)The students read the pa

12、ssage by themselves and think over: “Why does the title have a question mark?Analyze the structure of the passage with the students to make them know how to write a good English composition.Analysis of the passage In the first paragraph, the writer uses two questions: What will our future be like? W

13、ill robots be friendly or unfriendly? to make us interested in the following parts.In the second paragraph, the writer tells us what robots can do for us nowadays: They can work for us like servants. They help us do dangerous and difficult work.In the last paragraph, the writer imagines what robots

14、will be like in the future: Perhaps they will think and act for themselves. If they start to think for themselves, they will no longer want to be our servants, but our masters. Maybe there will be a war between human beings and robots in the future.(设计说明:通过对文章结构的分析，使学生明确英语作文的写作思路，提高学生的英语写作能力。)The st

15、udents fond out the difficult points in the passage.a.for certain= for sureb.surprise surprised (adj) be surprised at sth / be surprised to do sth surprising (adj)c.in a few years = in a few years timed.think for oneself= have ones own ideae.warn warn sb of / about sth / warn sb to do sth warn sb no

16、t to do sth= warn sb against doing sth warn sb thatf.treat treatment / treat sb as / be treated as = be regarded as(设计说明:培养学生自主发现问题，解决问题的能力，激发学生求知欲望。)Step III.T: Modern technologies have made great contributions to humans. They have become part of our life. Look at this machine! Its another useful i

17、nvention in the medical field. Do you want to know what its used for? Lets listen to 2 and fill in the blanks. Then check the answers.(设计说明:通过听短文填入所缺单词训练学生听的能力，同时教授学生解答听力试题的答题技巧.)Step IV ConsolidationCompile some relevant problem labels according to the teaching contents. Adopt the form of competiti

18、on in groups to finish the additional exercises.(设计说明:从实际情况出发，针对学优生及学困生的特点，以题签的形式配以相应的练习，通过小组竞争的方式鼓励学生积极参与，激发学生的参与热情，让每位学生感受到学习的快乐，真正成为学习的主人。)Step V ProjectThe students work in groups of two. Design their ideal robots and show their works in front of the class.T: Since robots are so useful in our da

19、ily life, lets design our ideal robots. Maybe its like a man, a woman, a kind of animal or a cartoon character). Then write a brief introduction to the robot. The following questions may help you.a. Whats its name? b. What does it look like?c. What can it5 do for us? D. Can it think for itself? e. What are its advantages and disadvantages?(设计说明:学生亲自动手设计他们理想中的机器人并进行设计说明，增加了学生学习的趣味性，同时为学生提供了展示自我的机会。)作业布置:a. Copy the new wordsb. Retell the passagec. Search for more information about robotsd. Preview Sec