人教版英语九年级全一册教案：Unit6 SectionB（2a-Self Check）.doc

1、Unit6 SectionB（2a-Self Check） 教案 【教材版本与册数】新目标人教版九年级上册 【单元名称】Unit 6 When was it invented?【课时】Section B2a-Self Check（第5课时）【课型】Reading and Writing（读写课） 教材分析【本单元话题】讲述各种发明的历史。【本单元重点掌握目标】一般过去时的被动语态。【教材内容拆分分析】2a-2e是本单元的阅读训练模块。本单元需要学习和掌握的阅读策略是利用思维导图帮助理清、记忆阅读语篇中的相关信息，把获取的信息转换成图形来帮助记忆。阅读语篇是关于篮球这项体育运动由来的叙述文章，一

2、共三段，分别讲述了篮球的历史，发展及篮球这项体育运动遍及全世界，深受人们喜爱。2a热身。提出了三个关于篮球的问题，2b要求学生快速阅读获取哥段落大意，训练学生快速阅读的技巧。2c完成相关的思维导图，帮助更好地理解文章，加强和巩固学生对思维导图这种学习策略的认知。2e结合实际，谈谈成为篮球明星的优缺点。3a-3b作为单元写作板块，要求学生思考一种自己愿意创造的发明，并写一段介绍和推销自己的发明。在写作中学生尽量用到本单元所学单词，词组，句型，写清湖发明时间，地点，发明过程。 【通过本单元的学习学生需掌握哪些综合技能】 通过本单元的学习使学生学会谈论各种发明的历史，熟练使用被动语态。激发学生的创新

3、思维能力。教学目标语言知识目标：1.熟练使用以下词汇、短语和句型： 单词：Canadian, divide, basket, hero, popularity, professional,短语：divideinto not only but also look up to the number of stop sb. from doing sth.encourage sb. to do sth.句型： It is believed that the first basketball game in history was played on December 21, 1891. Dr. Nai

4、smith divided the men in his class into two teams and taught them to play his new game2训练学生读写能力 3. 学会合作探究学习，学习解决难题，激发学生创造思维 情感态度价值观目标： 通过教师的引导，学生在学习中的讨论、总结，了解英语学习的方法，学会独立思考。教学重难点教学重点：1.掌握所有重点单词，短语和句型。2.训练读写能力教学难点：读写能力建议教法1. 情景教学法2. 活动教学法3. 合作教学法教学流程（详见相应教学活动设计） 教学评价1.本课时的目标设计清晰可操作，活动的设计紧扣目标要求并与目标达成一

5、致。 2.读写活动设计遵循语言规律，由易到难逐层递进，充分体现语言输入到语言输出的完整过程。 3.听后的活动设计体现对文本内容的深度挖掘和文本再构，体现了对学生思维品格的训练与培养。附：教学活动设计步骤过程措施（教师活动与学生活动） 目的 持续性评价DELC41预备与激活先期知识Step 1Leading in ( 3mins )1. Greet the class. 2. T: Do you like basketball? Who is your favorite basketball player ?. T: Talk about basketball with your partner

6、s and share your ideas with the class.运用学生比较感兴趣的话题进行导入，能够引起学生的共鸣，拉近学生和教师的距离，为创造一个热情的、活跃的、和谐的课堂气氛打下基础。学生能否运用已知的信息谈论。DELC52获取新知识Step2Pre-reading（阅读前(3 mins)Step 3While-Reading（阅读中）(10mins)T: You have shared basketball. Now today we will learn a passage about it to know more about it .First，lets learn

7、some new words and phrases.(show the new words and phrases.).1: Tell Ss to read the passage quickly. And find the main idea of each paragraph.(2b) Keys: 1. The main history of basketball. 2. How the basketball was invented by James. 3. The popularity of basketball around the world.2: T: Now lets rea

8、d the mind map in 2c. Try to understand the meaning of the map. 1)Ask Ss to complete the mind map with the information in the passage. Changing the information you read into a mind map may help you remember it more easily. 2)Ss read the passage carefully and try to fill in the mind map with the prop

9、er words. Development:invented by _ first game on _ became Olympic event in _ in the year _. most famous games: _popular games in China: _ Game:played inside on a hard _._ teams get _ into other teams _. Popularity:played by _ people.over _ countries 3). Check the answers with the class. Dr. James N

10、aismith, December 21, 1891,Berlin,1936,NBA,CBA,floor,two,the ball,basket,more than 100 million,2004). Tell Ss to work hard and add something to the mind map. Encourage Ss to try their best. 单词,短语学习，降低阅读难度。 1：通过泛读，了解文章大意，总结每段段落大意。2：通过第二遍细读，了解文章细节，完成思维导图。在给的思维导图上能够再补充细节，对文章更好的把握。学生是否能熟悉新单词和短语。学生是否能通过泛

11、读，精读文章获取文章信息。DELC63深度加工知识Step 4Post-reading（读后） (5 mins)Step 5 Language pointsStep 5 Pre-writing(写前)(3mins)1. T: Now lets work on 2d. First read the questions below. Then try to read the passage again and find the answers to the questions. 2. Ss read the passage again and try to find the answers to

12、the questions. 3. Let some Ss read their answers and correct their mistakes1. Dr. James Naismith invented basketball. There are two teams and players on the same team must work together to get the ball into the other teams basket. 2. The first basketball game in history was played on December 21, 18

13、91.3. The Berlin Olympics was important because basketball became an Olympic event then.4. The professional basketball groups are the NBA in America and the CBA in China.5. Basketball is played by more than 100 million people in over 200 countries.4. Work on 2e, and ask Ss what they think of famous

14、basketball players. Make a list of good and difficult things about being a basketball player. 5. Ss work in groups. Discuss them with their partners and make a list. 6. Let some groups read their lists.1. At the same time, they need to stop the competing team from getting the ball into their own bas

15、ket. stop sb. from doing sth.阻止某人做某事 stop to do sth.“停下来做某事”，停下来去做另外一件事。stop doing sth. “停止做某事”，停止正在做的事情。 2. The number of foreign players, including Chinese players, in the NBA has increased.“the number of +可数名词复数”意为“的数量”，作主语时，谓语动词用单数。“a number of+可数名词复数”，意为大量，许多，作主语时，谓语动词用复数。如：The number of childr

16、en in the kindergarten is around 100. A number of children like eating chocolate.3. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.“not onlybut also” 不但而且在句中常用来连接两个对等的成分，also可以省略。e.g. She speaks Russian not only in class but (also) at home.not

17、only.but(also).用来连接并列主语时，谓语动词的单复数遵循“就近原则”，即和but(also)后的名词或代词的数一致。1.T：Do you have something that you do not like to do？If you do，why not think of an invention that could help you？Now please talk with your partners about your problems and the inventions. 2. Make notes in 3a .Problem: quickly taking no

18、tes in class New invention: a special pen What it is used for： taking notes quickly in class 通过读后小组完成2d,2e的问题，培养学生团结合作解决困难的能力。1.以3a的问题为导入问题，自然引出3a的学习，同时小组内的互相交流练习学生的口语表达能力，而且还降低了学生完成3a的难度。2.通过讨论完成3a学生能否在读后抓取文章信息，解决问题。学生能否通过小组交流完成信息条，为写作降低难度。Step 6While-writing（写中）(10 minsStep7Post-writing（写中）(10 min

19、sWork on 3b: 1. Tell Ss to write a description of your new invention. 2. The following sentence structure may help you. 常用句型： I think is a very useful invention. was invented by was invented in It is used for is made of3.Let the Ss write(教师指导)Sample writing: This special pen was invented by Liu Jie.

20、 It has three colors and is used for taking notes quickly in class. It was invented in 2019. It is made of plastic and steel. It can remember what the teacher said. It can also help write down the main points. I think its a useful invention. Do you want one?1. 通过老师给的常用句型，及3a 的基本信息，训练同学的写作能力，教师做相应的指导

21、。2. 培养学生的独自思考能能力。学生能否自己独立完成写作任务。DELC74评价学生学习Step8 Summary andSelf-Check(7mins)1.Let Ss summarize what we have learned in this class.2. Let students finish the Self Check. Homework 1. Try to use your own words to retell the invention of basketball.2. Finish your passage.1.通过各种题型对本单元的知识重点进行检测2.培养学生的归纳总结能力。学生能否自己总结当堂课内容，能否用自己的语言概括篮球的历史。