1、仁爱版九年级上册英语Unit4教案Unit 4 Amazing ScienceTopic 1 When was it invented?Section A.Teaching aims1.掌握本课的重点词汇和短语，初步学习一般过去时的被动语态。 2.能够在听、说、读、写中正确运用一般过去时的被动语态。 3.鼓励学生要勤思考、有理想、争做未来的发明家。4.了解其他国家的科技发明。.The key points and difficult pointsKey points: Words and phrases: lock, metal, be made of, be made from, be ma
2、de in, be used for, be allowed to do sth. Sentences:Whats it made of? Its made from wood. Whats it used for? Its used for locking the door. I wish I could go into space some day. I hope your dream will come true.Grammar: was/were +ppDifficult points：be made of和be made from的用法辨析。 I wish I could go in
3、to space some day. Its used for writing on .Learning Strategies通过温习一般现在时的被动语态知一般过去时的被动语态，实现从一般现在时的被动语态到一般过去时的被动语态的转换。通过联系生活实践，来区分be made of和be made from。.Teaching aids: PPT.Teaching proceduresStage1: Greetting students ready for learningStage2:Lead-in: 通过复习一般现在时的被动语态来过渡到一般过去时的被动语态。Stage3:pre-listeni
4、ngStep1:通过图片与句子呈现新单词含义（communication, report, relative, develop, since, satisfy, medical, machine, rapid, progress, already, be crowded into, receive a good education, keep in touch with, whats more, make progress, succeed in doing sth.）Step2:带读新单词Step3:玩游戏巩固新单词Stage4：while-listeningStep1：让学生听2遍1a完成
5、1b.Step2:让学生先浏览3a问题听录音完成3a.Step3:核对答案。Stage5：post-listeningStep1:老师讲解1a课文内容，将重点词组语言板书在黑板。Step2:老师带读1a.,学生跟读。Step3：通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1. 复习单词，词组和课文知识点。2. 完成练习册sectionA部分。3. 2做成家庭作业并上交。.Blackboard designSectionAGrammar:the past passive voicestructure: was
6、 / were + ppSentences:Whats it made of ?Its made from wood.Whats it used for?Its used for locking the door.I wish I could go into space someday.I hope your dream will come true.Section B.Teaching aims1.掌握本课的重点词汇和短语，继续学习一般过去时的被动语态。2.能够根据需要正确运用一般过去时和一般现在时的被动语态。3.能够运用正确的语音语调说、读英语句子。4.能够听懂含有一般过去时的被动语态的短
7、文和对话。.The key points and difficult pointsKey points: Words and phrases: bulb, airplane, be different from, be made of, be used for, so that, not only.but also, all over the worldSentences: Its said that he invented more than two thousand things during his life. They are designed not only for workers
8、 but also for teenagers and women.Grammar: was/were +ppDifficult points：Its said that he invented more than two thousand things during his life. Nowadays, their materials have been changed so that it feels more comfortable.Learning Strategies能够通过1b、1c的问题，确定在听的过程中应注意哪些细节。 能够利用1c的图表来描述1a的内容。 能够根据2的时间关
9、键词来确定正确的语态。.Teaching aids：PPT.Teaching proceduresStage1: Greetting students ready for learningStage2:Lead-inStage3:pre-listeningStep1:通过图片与句子呈现新单词含义（bulb, airplane, be different from, be made of, be used for, so that, not only.but also, all over the world）Step2:带读新单词Step3:玩游戏巩固新单词Stage4：while-listen
10、ingStep1：让学生听3遍1a完成1b,1c.Step2:让学生先浏览3的连线题，听录音完成3.Step3:核对答案。Stage5：post-listeningStep1:老师讲解1a课文内容，将重点词组语言板书在黑板。Step2:老师带读1a.,学生跟读。Step3：完成练习2并讲评。step4;通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习册sectionB部分。Section C.Teaching aims掌握本课的重点词汇和短语，继续学习一般过去时的被动
11、语态。通过1b学习归纳中心句。通过3学习写作介绍性的小短文。激发学生大胆思考、勇于创造的精神。.The key points and difficult pointsKey points: Words and phrases: invention, crayon, thought, silly, balloon, gun, robot, keyboard, come about, laugh at, come to Sentences: Thats why now we have planes. This is the time to brainstorm for ideas and to e
12、valuate them.Grammar: was/were + ppDifficult points： Inventions come about in many ways. None of these things was planted in fields. Remember that no idea is too silly.Learning Strategies能够通过1a的Pre-reading来预测文章的内容。 能够概括文段大意，提炼主题句。 学习3来拟定写作提纲。.Teaching aids：PPT.Teaching proceduresStage1: Greetting st
13、udents ready for learningStage2:Lead-in：让学生列举他们所知道的伟大发明Stage3:pre-readingStep1:通过图片与句子呈现新单词含义（invention, crayon, thought, silly, balloon, gun, robot, keyboard, come about, laugh at, come to）Step2:带读新单词Step3:玩bingo游戏巩固新单词Stage4:while-readingStep1:让学生快速阅读一遍1a,并猜测其中一些词的意思，然后完成1b.Step2:让学生再看一遍原文，注意每段开头的
14、第一句和最后一句,并完成1c.Step3:核对答案。Stage5：post-readingStep1：学生翻译课文，老师辅助学生解释他们不认识或不理解的单词，词组或句子。Step2：通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习册sectionC部分。3.阅读2，写一小段话上交。Section D.Teaching aims掌握本课的重点词汇和短语，归纳总结一般过去时的被动语态。能够理解其他形式的被动语态。如: 现在完成时的被动语态和情态动词的被动语态。能够在听、说
15、、读、写活动中正确地运用被动语态。.The key points and difficult pointsKey points: Words and phrases: mark, explorer, system, man-made, find out, as long as, be used to do sth.Sentences: This method worked well at night as long as the weather was good and the stars could be seen. Today, the problem has been solved by
16、 the Global Positioning System. It can also be used to study the shape of the earth.Grammar: was/were +ppDifficult points：The GPS is a great invention that helps us explore our planet and discover where we are. .Learning Strategies通过语法和功能部分的归纳总结来内化所学的语言知识。 通过参与讨论1a的问题来感知、预测文章大意。.Teaching aids：PPT.Te
17、aching proceduresStage1: Greetting students ready for learningStage2:Lead-in：让学生谈论他们对GPS的了解Stage3:pre-readingStep1:通过图片与句子呈现新单词含义（mark, explorer, system, man-made, find out, as long as, be used to do sth.）Step2:带读新单词Step3:玩bingo游戏巩固新单词Stage4:while-readingStep1:让学生快速阅读一遍课文，画出一些关键词语.Step2:让学生再看一遍原文，注意
18、每段开头的第一句和最后一句,并完成文后简答题.Step3:核对答案。Stage5：post-readingStep1：学生翻译课文，老师辅助学生解释他们不认识或不理解的单词，词组或句子。Step2：通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习册sectionD部分。opic 2 Im excited about the things that will be discovered in the future.Section A.Teaching aims掌握本课的
19、重点词汇和短语，初步学习一般将来时的被动语态。能够通过2a环节，自行找到一般将来时的被动语态的构成方法。 能够根据时间名词，正确的运用已经学习过的被动语态。.The key points and difficult pointsKey points: Words and phrases: screen, display, alien, in the future, one day, be able to do sth., come true, in order to, learn aboutSentences: What fun! I cant wait. A wonderful movie
20、will be shown tonight. Houses, schools, and hospitals will be built on Mars. I hope our dreams of space travel will come true.Grammar: will+be+ppDifficult points：We will be able to do anything that can be done on the earth. I wont believe there are aliens until I see them with my own eyes.Learning S
21、trategies能够通过2a的示范，领悟一般将来时的被动语态的构成，自主对新知识进行初步总结、归纳。 能够运用3所提供的小秘诀，学会速记。.Teaching aids：PPT.Teaching proceduresStage1: Greetting students ready for learningStage2:Lead-inStage3:pre-listeningStep1:通过图片与句子呈现新单词含义（screen, display, alien, in the future, one day, be able to do sth., come true, in order to,
22、learn about）Step2:带读新单词Step3:玩游戏巩固新单词Stage4：while-listeningStep1：让学生听3遍1a完成1b.Step2:让学生先浏览3问题听录音完成3.Step3:核对答案。Stage5：post-listeningStep1:老师讲解1a课文内容，将重点词组语言板书在黑板。Step2:老师带读1a.,学生跟读。Step3：阅读1a并完成1c,2a.Step4:通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework4. 复习单词，词组和课文知识点。5. 完成练习册sec
23、tionA部分。.Blackboard designIm excited about the things that will be discovered in the future.Section AGrammar:am/is/are+ppwas/were+ppwill be+ppSentences:What fun! I cant wait.A wonderful movie will be shown tonight.Houses, schools and hospitals will be built on Mars.Section B.Teaching aims掌握本课的重点词汇和短
24、语，继续学习一般将来时的被动语态。能够通过1c, 3a和3b环节，基本掌握一般将来时的被动语态的结构。能够听懂含有一般将来时的被动语态的对话，并且能够正确运用这一时态。做一个有理想的中学生，并为实现理想而刻苦学习。.The key points and difficult pointsKey points: Words and phrases: realize, dancer, admire, master, take part in, grow up, prefertoSentences: What are you going to be? Id like to be an astronau
25、t when I grow up. But I prefer science to dance. Then our dreams will be realized.Grammar: will +be+ppDifficult points：Im excited about the things that will be discovered in the future.Learning Strategies能够通过2的小秘诀，学习通过问题预测内容的能力。 能够运用3a所展示的例子，体验、模仿流利优雅的语音语调。.Teaching aids：PPT.Teaching proceduresStage
26、1: Greetting students ready for learningStage2:Lead-inStage3:pre-listeningStep1:通过图片与句子呈现新单词含义（realize, dancer, admire, master, take part in, grow up, preferto）Step2:带读新单词Step3:玩游戏巩固新单词Stage4：while-listeningStep1：让学生听3遍1a完成1b.Step2:让学生先浏览2问题听录音完成2.Step3:核对答案。Stage5：post-listeningStep1:老师讲解1a课文内容，将重点
27、词组语言板书在黑板。Step2:老师带读1a.,学生跟读。Step3：完成1c并核对答案。Step4:通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习册sectionB部分。3.3a改成看图写话写在作业本上上交。.Blackboard designGrammar:will be + ppSectionBSentences:What are you going to be?Id like to be an astronaut when I grow up.But I p
28、refer science to dance.Then our dreams will be realized.Section C.Teaching aims掌握本课的重点词汇和短语，了解火星的相关知识。能够通过所获取的文字信息，对火星有所了解，拓展自己的知识面。激发学生探索宇宙的兴趣。.The key points and difficult pointsKey points: Words and phrases: storm, weigh, journey, excitement, generally, limit, be named after sb., asas, at a dista
29、nce of , It takesto do sth.Sentences: Its diameter is 53% as wide as that of the earth. You can tell which planet is Mars because it is bright, red in the night sky. The gravity on the surface of Mars is about two-fifths as strong as it is on earth. It takes a spaceship about eight months to reach M
30、ars from the earth .each other. It has been two days since we landed on Mars. Grammar: passive voiceDifficult points：Its diameter is 53% as wide as that of the earth. It has been two days since we landed on Mars.Learning Strategies通过1a学习预测文章的内容。通过1b利用图表复述课文。.Teaching aids：PPT.Teaching proceduresStag
31、e1: Greetting students ready for learningStage2:Lead-inStage3:pre-readingStep1:通过图片与句子呈现新单词含义（storm, weigh, journey, excitement, generally, limit, be named after sb., asas, at a distance of , It takesto do sth.）Step2:带读新单词Step3:玩bingo游戏巩固新单词Stage4:while-readingStep1:让学生快速阅读一遍1a,并猜测其中一些词的意思，然后完成1b.St
32、ep2:让学生再看一遍原文，注意每段开头的第一句和最后一句,并完成1c.Step3:核对答案。Stage5：post-readingStep1：学生翻译课文，老师辅助学生解释他们不认识或不理解的单词，词组或句子。Step2：完成练习2.Step3:通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习册sectionC部分。Section D.Teaching aims掌握本课的重点词汇和短语，了解太阳系的相关知识。能够通过“语法和功能”部分，把被动语态进行系统地整理。能够
33、借助1a的插图和文字，对太阳系有比较清晰的了解。激发学生探索宇宙的兴趣。.The key points and difficult pointsKey points: Words and phrases: launch, beyond, sendto Sentences: The sun and its planets are called the solar system. Some spaceships have gone beyond the solar system. Grammar: sum up future passive voiceDifficult points：With s
34、o many stars in space, are we alone, or is there life on other planets in space?.Learning Strategies学会梳理和总结归纳已学知识以便更好地记忆、理解和使用。如：总结所学过的所有被动语态。能够通过课文的插图帮助理解课文。.Teaching aids：PPT.Teaching proceduresStage1: Greetting students ready for learningStage2:Lead-inStage3:pre-readingStep1:通过图片与句子呈现新单词含义（launch
35、, beyond, sendto）Step2:带读新单词Step3:玩bingo游戏巩固新单词Stage4:while-readingStep1:让学生快速阅读一遍1a,并猜测其中一些词的意思，然后完成1b.Step2:让学生再看一遍原文，注意每段开头的第一句和最后一句.Step3:核对答案。Stage5：post-readingStep1：学生翻译课文，老师辅助学生解释他们不认识或不理解的单词，词组或句子。Step2：通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习
36、册sectionD部分。Topic 3 China is the third nation that sent a person into space.Section A.Teaching aims掌握本课的重点词汇和短语，初步学习定语从句。能够在听1a的长对话时，准确地判断1b中特定的词或词组。能够在2的示例下，举一反三，正确地运用关系代词连接句子。能够在3的听写任务中，运用速记完成表格。.The key points and difficult pointsKey points: Words and phrases: prove, legend, landmark, send into,
37、in the past few years, make great progress in, set foot on, along with, spend doing sth.Sentences: He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003.China is the third nation that sent a person into space. Its a spaceship which was launched as Chinas first luna
38、r probe. I hope I can travel to the moon one day.Grammar: Attributive clauseDifficult points：理解定语从句的关系代词所代表的意义。 正确地运用关系代词来构成定语从句。.Learning Strategies在听的过程中，注意捕捉特定的信息。如：1b中的词或词组。 运用速记技巧，提高在任务3中听写的准确率。 通过观察1a 和2中的定语从句，找到关系代词的运用规律。.Teaching aids：PPT.Teaching proceduresStage1: Greetting students ready f
39、or learningStage2:Lead-inStage3:pre-listeningStep1:通过图片与句子呈现新单词含义（prove, legend, landmark, send into, in the past few years, make great progress in, set foot on, along with, spend doing sth.）Step2:带读新单词Step3:玩游戏巩固新单词Stage4：while-listeningStep1：让学生听3遍1a完成1b.Step2:让学生先浏览3问题听录音完成3.Step3:核对答案。Stage5：pos
40、t-listeningStep1:老师讲解1a课文内容，将重点词组语言板书在黑板。Step2:老师带读1a.,学生跟读。Step3：通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework6. 复习单词，词组和课文知识点。7. 完成练习册sectionA部分。.Blackboard designChina is the third nation that sent a person into space.Section AGrammar:attributive clause（定语从句）relative pronouns
41、（关系代词）antecedents（先行词）当先行词指人时，关系代词用“who/that”当先行词指物时，关系代词用“which/that”。Section B.Teaching aims掌握本课的重点词汇和短语，继续学习定语从句。能够运用已知的经验来预测未知的领域。能够在2中进行“听并排序”和“听并记录”，并且能运用速记技巧完成句子。能够通过4，学习长句的停顿、弱读并把握正确的语音语调。激励学生努力学习电脑知识，使之更好地服务于人类社会。.The key points and difficult pointsKey points: Words and phrases: electronic,
42、 spacesuit, telescope, used to do, use sth. to do sth., advise sb.to do sth., make sb./sth. do sth., make up ones mind to do sth., add sth. to Sentences: Spaceships which now mainly use eletronic controls used to be controlled by astronauts. So I advise you to discover new ways to make computers ser
43、ve us better. Thanks for your introduction. I think that if I work hard then nothing is impossible.Grammar: Attributive clauseDifficult points：Spaceships (which now mainly use eletronic controls) used to be controlled by astronauts.Learning Strategies在听之前，凭借自己已有的知识对选项进行预测。 运用速记技巧，提高在任务2中听写的准确率。.Teac
44、hing aids：PPT.Teaching proceduresStage1: Greetting students ready for learningStage2:Lead-inStage3:pre-listeningStep1:通过图片与句子呈现新单词含义（electronic, spacesuit, telescope, used to do, use sth. to do sth., advise sb.to do sth., make sb./sth. do sth., make up ones mind to do sth., add sth. to）Step2:带读新单词St
45、ep3:玩游戏巩固新单词Stage4：while-listeningStep1：让学生听3遍1a完成1b,1c.Step2:让学生先浏览2问题听录音完成2.Step3:核对答案。Stage5：post-listeningStep1:老师讲解1a课文内容，将重点词组语言板书在黑板。Step2:老师带读1a.,学生跟读。Step3：完成练习3并核对答案。Step4:通过ppt呈现练习巩固本节课所学内容。Stage6：summary学生总结老师给予补充，最后ppt呈现Stage7：homework1.复习单词，词组和课文知识点。2.完成练习册sectionB部分。3.完成定语从句练习题。.Blackboard designChina is the third nation that sent a person into space.Section BWords and phrases:electronicspace+suit=spacesuittele+scope=teles
