人教版八年级上册 Unit 2 How often do you exercise? 教案（表格式，共5课时）

Unit 2 How often do you exercise
单元分析
本单元围绕有规律地安排活动及培养健康的饮食习惯等话题展开教学，要求学生在学习一些体育运动词汇的基础上，掌握时间频度副词的用法，并进一步学会熟练使用“How often do you ”这个句型。这也是学生在日常生活中经常使用的交际用语，体现了本套教材融汇话题、交际功能和语言结构的循序渐进的生活化的学习程序。
本单元的核心语言项目是“What do you…”以及“How often do you… ”,主要话题是有规律地安排活动和科学地调配膳食，并学习如何使用频度副词谈论关于个人的生活习惯、饮食习惯等。从 Section A的“What do you…？”以及“How often do you…”等句型的基本运用到 Section B语篇中的综合运用，循序渐进，逐步扩展。
学情分析
学生已经学习并掌握了一些基本的活动名称本单元的重点是要学习如何使用时间频度副词来询问和回答某人做某事的规律。通过本单元的学习，引出什么才是科学的膳食和每天花多少时间锻炼身体最科学这两个主题。它们都是日常生活中学生既熟悉又感兴趣的话题， 有利于学生知识范围的延伸，并有助于他们养成良好的生活习惯。
三、课时安排
Period 1：Section A 1a-2c
Period 2：Section A 2d-3c
Period 3：Section B 1a-1e, Self Check
Period 4：Section B 2a-2e
Period 5：Section B 3a-4
Period 1
教学目标：
◆重点：Vocabulary: always, usually, often, sometimes, hardly ever, never, every day, once or twice a week
Structure: What does she do on weekends She often goes to the movies.
How often do you exercise Three times a week.
◆难点：频率副词的辨析
教学过程：
一次备课 二次备课
Step 1: Free talk T: What can you do on weekends Ss: … Step 2: Presentation Talk about the background of the picture in Section A 1a T: Why are they sitting there S1: A reporter is asking students questions about the weekend activities. T: What is she writing S2: She is writing school news. T: What is the school news about S3: The weekend activities Get the Ss list the weekend activities in the picture. Describe the pictures by using present tense. Step 3: Listening 1 Present frequency adverbs. Section A 1b Listen for the 1st time, get the Ss write down the boys’ answers. Listen for the 2nd time, get the Ss write down the girls’ answers. Talk about the picture of Section A 1a by using the sentence structures and make conversations. Step 4: Listening 2 Talk about the picture in Section A 2a. Listen for the 1st time and number the activities 1-5 in the order you hear them. Listen for the 2nd time and match the activities in 2a with how often Cheng Tao does them. Listen and repeat. Step 5: Practicing Get Ss to fill in the chart in 2c. Then make conversations with the partner. Step 6: Summarizing Review the key points.
Homework：1. 作业本第一课时 模仿朗读Section A 2d两遍
板书设计： Unit 2 How often do you exercise Period One (1a-2c) A: What do you do on weekends B: I usually help with housework. A: How often do you help with housework B: I help with housework every day. never < hardly（ever）< sometimes < often < usually < always(100%) once a week twice a week three times a month
教后反思：
Period 2
教学目标：
◆重点：Vocabulary: full, swing dance, at least
◆难点：能正确使用频率副词描述从事活动的频率。
教学过程：
一次备课 二次备课
Step 1: Free talk T: Let’s make conversations according to the PPT about your real life. A:What do you do on weekends B: I (always/usually/often/sometimes/hardly ever..)... A:How often do you... B:... Step 2: Presentation Talk about the picture in 2d. Imitate the conversation. Role play Step 3: Exercise Section A 3a Complete the questions with do or does. Then match the questions and answers. Section A 3b Use the words given to write questions. Then ask and answer them with a partner. Section A 3c T: What can we do to improve our English T: Add more things to the chart. T: Do pair work and act out in class. Get the Ss to find the best English student. T: Make a report about your group result.
Homework：1. 作业本第二课时 模仿朗读Section A 2d两遍
板书设计： Unit 2 How often do you exercise Period Two (2d-3c) A: What does she do on weekends B: She sometimes goes shopping. A: How often does he watch TV B: He hardly ever watches TV. be quite full for sb. swing dance at least/most
教后反思：
Period 3
教学目标：
◆重点：Vocabulary: junk food, coffee, health
Structure: How often do you exercise
How many hours do you sleep every night
◆难点：听的过程中做记录的策略
教学过程：
一次备课 二次备课
Step 1: Free talk T: What food do you often eat Step 2: Presentation T: Match the words with the pictures. T: What happens to Snow White Ss: She gets fat. She is unhealthy. T: Why Can you guess Ss: Because she eats a lot of junk food. She never exercises. Divide food into junk food and healthy food. Practice Section B 1b. Step 3: Listening Finish Section B 1c. Listen to an interview about two people’s daily habits. Circle your answer to each question. Finish Section B 1d. Listen again. Fill blanks in the survey. Imitate the conversation. Make a report about Tina and Bill’s living habits. Step 4: Self check Complete the chart with activities you do and don’t do. What about your mother/ father Write five sentences using the information above. Fill in the blanks in the conversation. Discussion: How can we keep/stay healthy Step 5: Summarize
Homework：作业本第三课时； 模仿朗读听力材料两遍，并且编辑对话。
板书设计： Unit 2 How often do you exercise Period Three (1a-1e) A:How often do you drink milk, Liu Fang B: I drink milk every day. A:Do you like it？ B:No. But my mother wants me to drink it. She says it’s good for my health. want sb. to do sth.
教后反思：
Period 4
教学目标：
◆重点：Vocabulary: percent, online, television, although, through, mind, body, such as,together, die,writer
◆难点：make a pie chart
教学过程：
一次备课 二次备课
Step 1: Warming up and Lead- in Show a picture of SA with a basketball. Then have a free talk with SA, “How often do you play basketball ” Present “Although exercise makes you tired sometimes, it’s good for your body and mind. ‘’ Learn the new words “although, body , mind.” Ask the class “How often do you do these activities ” by showing pictures “ watch television , use the Internet ,play computer games …”, Learn the new words television ,online. SB share how often he does their free time activities and Ss make a simple comments. How many Ss exercise every day How many Ss use the Internet every day How many Ss watch TV every day Make a simple survey by using Ipad, present the word “percent”, Introduce the new sentence structure , “Ten percent of the Ss exercise every day. Step 2. Reading 1. Say “Here comes No.5 Middle School Students” , and lead in the title” What do they do in free time “ , ask the students : What do they hope to read in the text 2. Say: How often do they exercise Here is the result of a survey pie chart, but missing the numbers. Show the pie charts of the result about exercise on the PPT. Learn the word “result ,” and Guess “What percent of the students exercise every day/one to three times/ After guessing, Read the second paragraph and fill in the pie chart. Next, focus on the last sentence, ask the questions: What does the exclamation mark mean What other words in Paragraph 2 show us the writer’s attitude and feelings about the survey result Ask Ss to read paragragh 2 , with the feeling of “surprised.” And Ss observe two ways of showing the results ,Which one is easier to find the result, and which one can express more information 3．Read the third and the fourth paragraph, finish the pie chart of using the Internet and watching TV. Practice reading them . Then Ss make comments of the pie chart: What do you know according to the pie D What advice do you want to give them Why does the writer say “surprised” in paragraph 3, and why does the author say “ interesting “ 4．Read the fourth paragraph , answer the question: What’s the writer’s opinion (The best way to spend free time is exercise.) Why does the writer think so Do you agree Why or Why not Read the whole passage again , get the structure of the passage and the type of the passage . Step 3. A survey Do a survey in class: “How often do you help with housework ？”Show the results of Pie chart , students say it with facts and comments, Ss can begin with “ We found that …/ We all know that…/ The answer to our question is …” And so does the activities “use the mobile phone”. Make a report orally, and ending the class saying, “Old habits die hard, so we should have healthy activities in free time.
Homework：作业本第四课时； 复述课文内容
板书设计： Unit 2 How often do you exercise Period Four (2a-2e) A survey report: Para.1 : Topic Para.2-4 results :______ percent of the students exercise every day. ______ percent of the students_______________. Para.5 Ideas &advice Although exercise makes us tired sometimes, it’ s good for our body and mind.
教后反思：
Period 5
教学目标：
◆重点：Vocabulary: more than, almost, less than, point, dentist,magazine, however
Structure: Jane has a lot of good habits. However, she has some bad habits, too.
◆难点：Designing a reasonable lifestyle to keep healthy.
教学过程：
一次备课 二次备课
Step 1: Free talk Talk about your good/bad habits. Step 2: Presentation 3a:Look at the information in the chart and complete the report. Analyze the article. Three parts (beginning--paragraph 1, body--paragraph 2 3, ending--paragraph 4) Body parts: good habits + bad habits Topic sentence Step 3: Exercise 3b:Complete the chart with your own information. In the last column, use expressions like always, every day, twice a week , never. Step 4: Writing 3c:Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example. Step 5: Healthy quiz 4.Take the health pare your results with your partner’s. Who’s healthier
Homework：
板书设计： Unit 2 How often do you exercise Period Five (3a-3c)
教后反思：