八上U2教案修改.doc

如有侵权，请联系网站删除，仅供学习与交流八上U2教案修改【精品文档】第 13 页Unit 2 How often do you exercise?Teaching aims of this unit:Language goals :1.Key vocabulary:always usually often sometimes hardly ever never ,once a day ,twice a week ,three times a month, my eating habits ,healthy /unhealthy lifestyle , keep in good health, junk food ,eat less meat, the same as, be different from ,the difference betweenand, of course ,look after, be good /bad for, sleep nine hours every night all /most /some /no students ,maybe, although exercise =do/play sports 2.Targart languages : What do you usually do on weekends? I often watch TV on weekends. How often do you watch TV? I watch TV twice a week. How long do you sleep every night? I sleep nine hours every night.Aims of abilities: Talk about how often you do things能了解频度副词的用法，学会用一般现在时简单谈论做事情的频率。Aims of emotion: 通过本单元的学习，养成健康的饮食习惯，保证充足的睡眠时间，进行合理的运动锻炼，以保持健康的体魄。培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，增进友谊，加强人际交往，以形成良好的人际关系。 Important points :1) 对6个频度副词细微差异的理解及使用。 2) 弄清一般现在时在不同人称下动词形式及提问的变化。Difficult points :1) 第三人称单数谓语动词在此核心句型中的运用。2) 谈论课余时间的各项活动，以及初步认识和使用频率副词。Teaching aids ：Tape, pptTeaching procedures The first period:Section A 1a2cStep 1 GreetingsStep 2 Leading- in Talk about your last weekends activities. “What do you usually do on weekends? ” I usually on weekends.1. 教师出示ppt图片： watch TV，read books，exercise，swim, play football、go shopping、 go to movies,do housework让学生回答，引出频度副词 always , usually , often , sometimes，hardly ever , never ,并教学新词housework，hardly ever2. 点击鼠标屏幕上出现频率副词及相关的百分比。always (100%) usually(80%) often (30-50%) sometimes (20%) hardly ever(5%) never (0%)领读频率副词，让学生快速认读。 Step 3 New teachings 1. Look at the picture. Discuss with your partners. Make a list of the weekend activities. Ss do 1a. 2. Let some Ss read out their activities. Let other Ss add more activities. 3. Listening(1b) 1). Let a student read the words aloud. Make sure all the Ss know the meaning of the words. 2). Tell Ss to listen and write the letters from the picture above on the line below. 3). Play the tape for the first time. Ss listen and fill in the blanks. 4). Play the tape for the second time for the Ss to check the answers. 4. Pair work(1c) 1. Act out the conversation with a student. 2. Let Ss talk about the pictures in 1a in pairs. 3. Let some Ss act out their conversations.，other students listen and retell the conversations. A:What does . usually do on weekends? B: She/He often watches TV on weekends. A: Does she/he .? B: .Step 4 Homework1. write and memorize the new words.2. Make 2 conversations like 1c,and practice reading.课后反思：The second period:Section A 2a2dStep 1 GreetingsStep 2 Revision and Leading-inA: What do you usually do on weekends? B: I usually on weekends.A:How often do you watch TV?B:I watch Tv every day.Step 3 New teaching1.Teach the following new words:once a day ,twice a week,three times a month,Internet,program,full,swing,swing dance.2.Listening Work on 2a: 1) . Tell Ss that Cheng Tao is taking about how often he does these activities. Ask Ss read the conversation in the picture.Play the recording for the first time. Ss listen and number the activities 1-5. 2) . Let some Ss read the phrases in the chart and explian them. 3.) Play the recording for the first time ,Ss listen and number the activities (1-5).4) Play the recording for thesecond time ,Ss listen and check the answers.Work on 2b:1). Tell Ss they will hear the recording again. This time, listen and match the activities in 2a with how often Cheng Tao does them.2.) Ss listen and math the activities with the phrases. 3. Check the answers.3. Pair work (2C)1. Ask one student how often he/she watch TV as a model.T: Hi, S1. How often do you watch TV?S1: I watch TV every day. 2. Let one student read the activities in the chart. 3. Ss work with their partners. Then ask some pairs to act out their conversations. 4. Role-play (2d)1). Play the tape ,students listen and read after it in a low voice.2)Ss read the conversation by themselves, then match the activity with the right time. dance lesson Wednesday and Friday piano lesson Tuesday play tennis Monday3). Let the Ss read the conversation after the teacher. 4). Ss work with a partner and act out the conversation. Then let some pairs to act out the conversation in front of the class. Step 4 Homework:1.write and memorize the new words.2.Make 2 conversations like 2c,and practice reading.3.Rea the conversation in 2d.课后反思：The third period : Section A (Grammar Focus-3c)Step 1. Warming- up and revision 1. Ask and answer some oral questions on how often exercise. 2. Check the homework and have a dictation of some new words.Step 2. Grammar Focus. 1. 学生阅读Grammar Focus中的句子，然后做填空练习。1) 你通常在周未做什么？ _ _ you _ do on weekends?2) 我总是去运动。I _ _.3) 他们总是在周未做什么事情？ _ _ they _ on weekends？ 3. 学生们完成填空试题后，可以打开课本检查答案，对错误的句子，单独进行强化记忆。2. Try to Find Tell Ss try to find the answers. A: how often 意为 “_”，是用于提问表示_的特殊疑问词组。其答语应为表示_ 的副词或副词词组。句子的时态一般是_。翻译： 你多久去游泳一次？一个星期三次。 _B: 一般现在时态 在一般现在时的一般疑问句中，当主语为第三人称复数或单数时，需要句子前加助动词Do或Does 。他们通常在周未锻炼吗？_ they often _ on weekends?她一周上网二次吗？_ she _ the Internet twice a week?C: 当表达频率不确定是也可在次数前加上_ 或 _ .翻译： 我可能一个月去看一次电影。_他至少一天睡眠八个小时。_ Step 3. Practice 1. Work on 3a.Tell Ss complete the questions with do or does,then match the questions with answers.Check the answers after three minutes.2.Work 3b. Tell Ss complete the questions with the words given,then try to ask and answer questions with their partners. 3. Ask some Ss to ask and answer with their partners in front of the class. Step 4. Group work 1. Let Ss work in groups of six . 2. Tell Ss discuss what activities they do to improve their English. Then write the activities in the chart. 3. Ask their group mates the questions and fill in the chart. 4. Try to make a report about their partners. . Homework 1.write and memorize the new words.2. According to the survey in 3c,make 3 conversations.3. Learn “Grammar focus” by heart.课后反思：Teaching aims of SectionB Language goals :1.Key vocabulary: percent，online, television，although, body，such as, mind，together, die, writer2. Target language: not at all The best way to is . such as Aims of abilities: 能了解频度副词的用法，学会用一般现在时简单谈论做事情的频率。Moral goals:1) 通过小组活动对话、讨论、调查等活动。培养学生们的合作意识和团队精神。2） 谈论日常生活行为习惯，提倡合理安排自己的生活，养成良好的生活习惯，享受丰富多彩的校园生活。 Important points: 1) 掌握本课时出现的生词及表达方式。2) 进行听力训练，提高综合听说能力。3) 阅读短文，获得相关信息，提高学生们的综合阅读能力。Difficult points:1) 听力训练2) 阅读2b部分的短文并完成相关要求。Teaching aids: tape, pptTeaching procedureThe fourth period : Section B 1a-1eStep 1. Warming- up and revision1. Daily greeting. 2. Check the homework. Let some Ss report what he/she does on weekends. Step 2. Presentation1. T: Show some pictures of food or drink on the big screen. Ss read the words then discuss they are healthy or unhealthy. At the same time ,teach the fillowing new words:junk food,coffee,health2. Work on 1a. Read the words with the pictures then match the words with the pictures. Step 3. Find 1. Show a list of words of food and drinks on the big screen. Then list them into “healthy” or “unhealthy” 2. Check the answer with the Ss. 3. Work on 1b.Ask and answer questions about the pictures on 1a . Step 4. Listening Work on 1c: 1. Tell Ss that a reporter is interviewing Bill and Tina what their eating habits are. Listen to the recording and find the answer to these two questions: Is Bill healthy? Is Tina healthy? Listen and find the answers to the questions. 3. T: Now let's work on 1d. First, let one student read the sentences and try to know the meaning of the sentences. 4. Play the first time, Ss just listen. Play the tape for the second time for the Ss to listen and find the answers. 5. Check the answers: Step 5. Pair work 1. Work on 1e. Ask and answer questions in pairs. SA is the reporter. SB is Tina or Bill. Ask and answer questions. Then change roles. 2. Teacher can walk around the classroom, and give some help to the Ss. Step 6.Homework1.write and memorize the new words.2.Write an article about your good habits.课后反思：The fifth period : Section B 2a-2eStep 1.Greetings.Step 2 Rivision.Step3 Work on 2a: 1. Let Ss discuss the activities with their classmates and rank these activities according to how often you think your classmates do them. 2. Let some Ss tell their answers. Step 4. Reading 1. T: Here are the results of what the students in No. 5 High School do in their free time. Read the passage quickly and find the answers to the two questions:How many kinds of free time activities are mentioned in the passage?What is the best way to relax?2. Read the passage carefully and complete the pie chart below.Ss read the passage and try to fill in the pie chart. Then check the answers together. . Reading 1. T: Now lets read through the five questions. Make sure the Ss know the meaning of the questions. Then let Ss read the passage again and try to find the answers to the questions. 2. Ss read carefully and try to find the answers to the questions. 3. Check the answers with the class. . Practice Work on 2d: 1. T: Now lets make some sentences with the percentages using always, usually or sometimes. 2. Ss read the passage again and try to make some new sentences. Check the answers with each others. Work on 2e:1. Let Ss read through the activities in the chart first. Select one activity from them. Then ask their classmates how often they do this activity and make a pie chart. 2. Ss work in groups. Ask and answer questions then fill in the chart. 3. Make a pie chart like those in 2b. 4. Then try to make a short report like the report in 2b. Homework 1. 读2b中的短文。 2. 根据2e的调查结果写一个报告。 课后反思：The sixth period : Section B (3a-Self Check)Step. Warming- up and revision1. Have a dictation of the new words and expressions. 2. Let some Ss read the passage in 2b.3. Check the homework. Step. Presentation1. Show some pictures of your daily activities. Tell Ss your good activities and bad activities. 2. Let some Ss tell about how often they do some activities and judge they are good habits and bad habits. Step . Practice 1. Look at the information in the chart and complete the report. 2. Ss read the passage then fill in the blanks with the words in the box. 3. Check the answers. Step . Writing Work on 3b: 1. Complete the chart with your own information. Then in the last column, use expressions like always, every day, twice a week and never. 2. Then let some Ss show their chart to the class. Work on 3c: 1. Let Ss write a report about their good habits and bad habits. Say how often they do things using the report in 3a as an example. 2. Check the compositions and let some Ss read their compositions. Step . Quiz 1. Tell Ss to take the health quiz. Compare your results with your partners. Whos healthier? 2. Read the quiz and the chart first and make sure all the students know how to take the health quiz. 3. Work in groups and take the quiz in your group. See who is healthier? Step . Practice Self Check 1 and 21. 让学生相互讨论并在表格中填写出自己及自己的父母亲所做的活动。2. Let some Ss read aloud their chart. Then try to write five sentences using the information above. 3. Make sure they use the correct forms of the verbs. Self check 3 1. Tell Ss that they should read the conversation and then fill in the blanks with the right forms. 2. Ss read the conversations and try to fill in the blanks. 3. Check the answers: usually, How often, Hardly, How often, once a; never 4. Let Ss practice the conversation with their partner. Homework 1. Review Section B. 2. Write a short passage your father or mothers good habits or bad habits. 课后反思：