Unit 6 When was it invented.（5课时教案）

学科 English 课时 1 年级 9年级
课题 Unit 6 When was it invented 1/5
教学要求 1.Talk about the hist ( http: / / www.21cnjy.com )ory of inventions.2. Be able to use : When was the telephone invented It was invented in 1876. What was it used for It was used to talk to people in other towns.3. Master: be + pp.
教学重点 1．Key Vocabulary2．Target Language．3.Train the students to talk about the history of inventions. 教法 合作学习法交际型教学法分组活动法
教学过程及问题情境 学生活动 设计意图
Step 1. Warm-upShow some pictures an ( http: / / www.21cnjy.com )d ask students to be familiar with the words below.Telephone ,calculator , car ,personal computer, TV set Step 2. PresentationⅠ.1a Groupwork1. Point to the pictures and ask students to say what they are.2. Discuss in groups and number them 1-5.3. Check the answers. Ⅱ.1b1. Look at th ( http: / / www.21cnjy.com )e pictures and the dates. Listen to a conversation between a girl and a woman, then match the inventions and the dates.2. Check the answers.Ⅲ.1c Pair work1. Work in pairs. L ( http: / / www.21cnjy.com )ook at 1b. Student A cover the dates. Student B, ask student A when the things in the picture were invented. Then change roles and practice again. 2. Ask students t ( http: / / www.21cnjy.com )o make similar dialogues using the things around them.Ⅳ.2a 1. Show a slide w ( http: / / www.21cnjy.com )ith some inventions on it. Teach the vocabulary words. Read them again and again and try to grasp them.2.2a Show another slide. Look at the picture. Here are the three inventions. You will hear a conversation between a girl and a boy. Listen and number the inventions in the order that you hear them.3. Listen carefully again and check up their answers.4. Ask a student to say out his / her answer.5. The teacher shows the correct answers.Ⅴ. 2b1. Show another slide. ( http: / / www.21cnjy.com ) Look at the chart. It shows the people who invented these things and what they are used for. Listen to the recording again and match the items in column A, B and C.2.. Play the tape again, then check the answers.Ⅵ.2c Pair work1. Ask the st ( http: / / www.21cnjy.com )udents to pay attention to the sample conversation and ask two students to read it aloud. 2. Role play ( http: / / www.21cnjy.com ) the conversations using the information in the chart in 2b.Step 3 Summary Look at the picture and remember the words.Look at the pictures and number them 1-5.Listen to a convers ( http: / / www.21cnjy.com )ation between a girl and a woman, then match the inventions and the dates.Work in pairs. Then ( http: / / www.21cnjy.com ) make similar dialogues using the things around them.Listen and number the inventions in the order that you hear them.Listen again. Match the inventions with their inventors and uses.Role play the conversations using the information in the chart in 2b. 出示精彩图片，提高学生学习兴趣。练习学生口语的同时，熟悉本课新词。听力练习，提高学生口语能力。练习口语的同时，熟悉不同物品的发明年代。完成不同的听力任务，提高学生的口语能力，进一步理解不同物品的历史。运用本课学习的句子创作对话，提高学生口语交际能力。
作业布置 Homework ；1. Copy grammar twice.2.Ask the students to do the workbook and Recite words.
教学反思 本节课给我的感悟是：通过展示学生们 ( http: / / www.21cnjy.com )所喜爱的各种图片，激发他们表现的欲望，而在演练对话的过程中，学生们在巩固了新授句型的同时，也使他们体验到了成就感和学习英语的快乐，同时充分利用形象、生动的图片，使学生很容易地运用新知进行合理的人物外貌特征描述，并把语言知识落实于听、说、读、写的 “任务型”教学模式的实践中。
学科 English 课时 2 年级 9年级
课题 Unit 6 When was it invented 2/5
教学要求 What are they used f ( http: / / www.21cnjy.com )or When was it invented Who was it invented by
教学重难点 1．Talk about the helpful inventions and annoying inventions.2．Guide the students to discuss their opinions on the inventions. 教法 合作学习法交际型教学法分组活动法
教学过程及问题情境 学生活动 设计意图
Step 1 RevisionWat Show some pic ( http: / / www.21cnjy.com )tures about inventions such as computer, telephone, car, TV, calculator… Ask the students to practice speaking.Step 2. PresentationⅠ.3a Pairwork11.Look at the pict ( http: / / www.21cnjy.com )ures. There are some inventions (alarm clock, light club, microwave oven) . Ask students to read them loudly.2. Ask students the following questions.Is the light club useful or annoying 3. Ask the stud ( http: / / www.21cnjy.com )ents to make a list of five helpful inventions and five annoying inventions on their own, move around the room to offer help as needed.4. Let the students ( http: / / www.21cnjy.com ) who would like to share their answers to read to the class. Ⅱ.3b1.Ask the students to ( http: / / www.21cnjy.com ) pay attention to the conversation. Ask two students to read the conversation.2. Ask the stu ( http: / / www.21cnjy.com )dents to discuss their opinions in 3a with their partner.Ⅳ. Groupwork 1.Show a picture. I ( http: / / www.21cnjy.com )magine that you are alone on a tiny island. Choose five inventions you would like to have on the island with you.2.Tell the group what you choose and why, use these sentences. I think the most helpful invention is…I’d like to have a… because I could…It’s used for…I also want a… because it…3.Ask the students to discuss in a group.Step3:Summary Talk about the inventions in the picture.Make a list of five helpful inventions and five annoying inventions .Discuss their opinions in 3a with their partner.Choose five inventi ( http: / / www.21cnjy.com )ons you would like to have on the island with you. Tell the group what you choose and why, then discuss in a group. 复习上节课所学知识，温故而知新。谈论不同物品是否对人类有帮助，练习学生口语。谈论不同物品是否有用，提高口语表达能力。用所学语言，表达自己的看法。小组活动，提升学生的团队合作能力。
作业布置 homework:1.Complete the short passage.2.Tranlate some sentences.1.我们都知道全世界广泛的应用英语。2.食物在吃之前应该煮一下。3.那条河被污染了。4.那本书昨天被借出去了。5.明年我校还要建一栋教学楼。
教学反思 创设各种情景，鼓励学生大胆地使用 ( http: / / www.21cnjy.com )英语，对他们在学习过程中的失误和错误采取宽容的态度。在教学过程中，每个需要掌握的知识点，我都从差生入手，使他们掌握最基本的知识的同时，注意拓宽知识面，关注优生的情况，给他们自主学习和直接交流的机会。
学科 English 课时 3 年级 9
课题 Unit 6 When was it invented 3/5
教学要求 1. Learn the new words ( http: / / www.21cnjy.com ): sweet, crispy, salty, sour, by mistake.2. Learn to talk about the history of inventions.
教学重难点 1．Train the studen ( http: / / www.21cnjy.com )ts' speaking and listening skills with the target language.2．Teach the students to use the new vocabulary correctly. 教法 合作学习法交际型教法分组活动法
教学过程及问题情境 学生活动 设计意图
Step 1 RevisionHave a free talk. Ask the students to practice talking to each other。Step 2 PresentationⅠ.1a 1. Read the four wo ( http: / / www.21cnjy.com )rds and ask students to repeat them. Give them a minute to read and write the words. Then tell the students they are adjectives and they are used for describing things. For example: The apple is sweet and sour. 2. Get the students ( http: / / www.21cnjy.com )to describe the things with the given adjectives. Some food have more than one word.3. Check the answers.Ⅱ1b Ask the students to describe how food taste and finish 1b.Ⅲ.2a 1. Let students d ( http: / / www.21cnjy.com )escribe how potato chips taste and describe how helpful the potato chips. 2..Ask the student ( http: / / www.21cnjy.com )s to listen to a story about the invention of the potato chips and circle T or F.3. Check the answers.Ⅳ. 2b1.Listen again and complete the sentences.2. Check the answers.Ⅴ.2c PairworkThis activity provi ( http: / / www.21cnjy.com )des guided oral practice using the target language.Ask the studen ( http: / / www.21cnjy.com )ts work in pairs. Role play the conversation about the invention of the potato chip. Use the information from 2a and 2b.Step 3. Summary Practice talking to each other。Write the words under the correct picturesListen and circle T or F. Listen again and complete the sentences.Work in pairs. Role play the conversation a 复习上节课所学内容,巩固所学知识。 认知一些形容词，为听力做准备。。利用所学语言，创造新的对话，培养学生创新思维。小组活动，提升学生的团队合作能力。
作业布置 1. Learn the new words: sweet, crispy, salty, sour, by mistake.2. Learn to talk about the history of inventions.
教学反思 总结了一下，发现了几处不足 ( http: / / www.21cnjy.com )，针对以上不足之处，我觉得今后在教学中应从以下几方面来提高： 首先，我们备课不仅仅要备教材，还要备学生。要根据学生英语基础的实际情况，设计一些开放性的资料来提高课堂教学质量。当然这些我们自己设计的教学素材不能脱离教材本身。 其次，英语课堂上我们应及时有效获取学情反馈，有效地进行课前回顾，课堂小结等环节的落实。为有效地提高英语课堂教学效益，我们还可以制定科学的、操作性强的、激励性的英语学习效果评价制度，以便在课堂教学过程中做出针对性的调整。
学科 English 课时 4 年级 9年级
课题 Unit 6 When was it invented 4/5
教学要求 1.The students can ge ( http: / / www.21cnjy.com )t some information from the reading and understand the text.2.. Contents: From 3a to Self Check.
教学重难点 1．The reading passage about tea.2．Lots of new words.3．To help the students understand the reading passage.4．To direct the students to write the article. 教法 游戏教学法任务型教学法五步学习法
教学过程及问题情境 学生活动 设计意图
Step 1. Warm-up　Show some pictures of ( http: / / www.21cnjy.com )some inventions and ask the students to have a free talk about some inventions.What do you think is the most helpful invention When was it invented Who was it invented by What is it used for How was it invented Step 2.PresentationⅠ.Lead-in Do you like drinking tea Do you know who invent ( http: / / www.21cnjy.com )ed tea When was tea invented And how was tea invented Ⅱ Reading 3a1. Ask the stu ( http: / / www.21cnjy.com )dents to look at the picture in 3a answer some questions:Who was the man What was he doing 2. Ask the students to read this article and answer some questions.(1) What’s the article about (2) When was it invented (3) Who was it invented by (4) How was it invented 3. Check the answers.4. Read the article again and discuss the difficulties in groups.5. Read the article again and again and try to retell it.Ⅲ.3b1. Look at the c ( http: / / www.21cnjy.com )hart. It shows the history of flying disks. Ask the students to answer the following questions:(1)Who invented flying disks (2)When were they invented (3)What did the college students use for flying disks (4)Where were the metal pie plates from (5)How were the flying disks invented 2. Ask students to wr ( http: / / www.21cnjy.com )ite an article about flying disks according to the information. The teacher moves around the room to offer some help if necessary.Ⅳ.4a1. We all have thin ( http: / / www.21cnjy.com )gs that we don’t like doing. Why not think of an invention that could help you 2. Discuss in gro ( http: / / www.21cnjy.com )ups what they don’t like doing. Then think of an invention that could help them.3. After five mi ( http: / / www.21cnjy.com )nutes, ask several groups to tell the class their inventions.Ⅴ.4bAsk the students pr ( http: / / www.21cnjy.com )etend a businessperson, to work in pairs to ask their partner questions about his / her invention. Then try to sell their partner’s invention to the class. Ⅵ. Self check 11.Ask the student ( http: / / www.21cnjy.com )s to read the four adjectives and pay attention to their meanings and usage.2. fill in the blanks .3. Make their own sentences with each word.Ⅶ. Self-check 21. Ask the student ( http: / / www.21cnjy.com )s to find out when these things were invented and who invented them 2.Ask students some questions: What is it What is it used for Who was it invented by What would you like best 3.After that, ask students to write paragraphs about them.Step 3. Summary. Have a free talk about some inventions.Answer some questions .Look at the picture in 3a and answer some questions.Read this article and answer some questions.Discuss in groupsAnswer the questions and write an article.Think of something ( http: / / www.21cnjy.com )that you don’t like doing. Then think of an invention that could help you .Write the details in the chart. Pretend a businessperson,try to sell their partner’s invention to the class.Fill in the ( http: / / www.21cnjy.com )blanks with the words, then make their own sentences with each word.Answer some questions then write paragraphs about them. 通过图片和句型，既激发了学生口语练习的积极性，又让学生在轻松好奇的氛围中认识人类的科技进步。问题方式引出课文进行教学。设置递进问题方式完成阅读教学，了解茶的发明过程，。用目标语言提供阅读和写作练习。发挥学生想象力，练习目标语言。通过角色扮演，提高学生学习英语的兴趣。增强词语的理解。进一步了解一般过去时被动语态并掌握被动语态其他事态的表达。
作业布置 1.Think of someth ( http: / / www.21cnjy.com )ing that you don’t like doing， Then think of an invention that could help you.2. Write an article about it.
教学反思 本堂课的收获和优点： 1．学生在本 ( http: / / www.21cnjy.com )堂课中得到了较为充分的听力和口头训练，而且面比较广。尤其对初三即将参加明年英语中考的同学，这一点尤为重要。课堂上在我极力鼓励和表扬下，一些原来在课堂上很难开口读英语的学生，本堂课上有极大的进步。 2．我觉得本堂课中，对本课的话题的导入做得很新颖别致。 是从一个小故事入手，将单词完全融入其中，激发了学生的学习兴趣。 这样顺其自然地导入能调动学生的积极性，能让他们思考问题且用简短的语言回答，为后面的课堂话题真正展开作好铺垫。3．能充分利用多媒体容量大，直观性强的特点。通过呈现学生感兴趣的图片来调动学生思考的积极性。
学科 English 课时 5 年级 9年级
课题 Unit 6 When was it invented 1/5
教学要求 1. Learn some ne ( http: / / www.21cnjy.com )w words: 2.Talk about the history of the basketball.3.Be able to use the strategy( mind-mapping)to read a passage.
教学重难点 1.Key vocabulary.2.Read the text to identify main idea.3.Read the text to understand words in context. 教法 任务型教学法分组学习法五指教学法
教学过程及问题情境 学生活动 设计意图
Step1. Revision Ask some students some questions about target language.Step 2 PresentationBefore you read Ⅰ1a 1. People li ( http: / / www.21cnjy.com )ke sports because it can keep them fit and make them relaxing. Do you like doing sports 2. How many kinds of sports do you know 3.Look at som ( http: / / www.21cnjy.com )e pictures. There are so many kinds of sports. Discuss in pairs. List eight sports played in China. And fill in the chart.Ⅱ1bDo you think which sport is the most popular 2.which one do ( http: / / www.21cnjy.com )you think is less popular 3.Ask students to rank the sports they listed in the order of popularity. While you readⅠShow a picture of Yao Ming, and ask some questions.Do you know him ⅡRead this article and answer some questions.How was the basketball invented After you read Ⅰ.plete the min ( http: / / www.21cnjy.com )d-map with information from the reading. First discuss in groups. Then check the answers.Ⅱ.3b Without readi ( http: / / www.21cnjy.com )ng the article again, use what you remember from the mind-map to answer the following questions. 1.Who invented basketball 2. Why were the Berlin Olympics important for basketball 3. What is the aim of basketball 4. Name a professional basketball organization in America.Ⅲ. 4. Go For It!Ⅰ.Ask some questions first.(1)Do you like playing basketball (2)Do you wa ( http: / / www.21cnjy.com )nt to be a professional basketball player like Yao Ming (3)would you like to play on China’s national basketball team one day (4)Is it good to be a basketball player 2.Ask the students to discuss in groups to make a list of good things and difficult things about being a basketball players. Fill in the chart. 3.Ask the students to tell their idea.Step 3 Summary Answer the questions.Answer some questions and list eight sports played in China. Rank the sports they listed in the order of popularity. Understanding the article and answer some plete the mind-map with information from the reading.Answer the following questions.Answer the q ( http: / / www.21cnjy.com )uestions first ,then discuss in groups to make a list of good things and difficult things about being a basketball players. 通过问题方式复习已学知识。完成相应的任务，导入新课完成阅读任务，提高阅读能力。 训练学生利用思路图理解文章，记住信息，回答相应的问题。阅读文章后，询问学生他们认为成为一名篮球运动员是难还是易，发表个人见解。通过这样的质疑引导，能够让学生形成自主阅读和主动探究的良好习惯。
作业布置 Homework: Review ( http: / / www.21cnjy.com ) what we have learned this unit. Prepare for a test.
教学反思 本节课的优点是：通过展示并描 ( http: / / www.21cnjy.com )述学生们所喜爱的明星图片，引发学生的求知欲，创造了传授新知识的契机；激发了学生学习英语的兴趣和获取新知的急切愿望。另外从本堂课收获中，我觉得现在的英语教学要以学生为主体，教师为引导。多鼓励差生开口说英语，并能及时地表扬他们。教师要有课堂效益意识。教学效益首先体现在课堂教学信息量、教学活动的广度和密度以及媒体的使用上。有效的媒体手段有助于课堂容量、密度和速度的提高。