英語八上Unit 2 How often do you exercise？教案

Unit 2 How often do you exercise?Section A 1 (1a-2d)一教學(xué)目標(biāo)：1）掌握下列單詞：housework, hardly, ever, once, twice, program, full, swing句型 What does he do on weekends? He usually watches TV. How often do you watch TV? I watch TV every day. Does he go shopping? No, he never go shopping. 2) 能了解以下語法： 頻度副詞及一般現(xiàn)在時(shí)簡單談?wù)撝苣┗顒?dòng)情況。2. 情感態(tài)度價(jià)值觀目標(biāo)：通過本單元的學(xué)習(xí)，養(yǎng)成健康的飲食習(xí)慣，保證充足的睡眠時(shí)間，進(jìn)行合理的運(yùn)動(dòng)鍛煉，以保持健康的體魄。培養(yǎng)學(xué)生的邏輯表述能力，激發(fā)學(xué)生的積極思維，并使學(xué)生互相了解，增進(jìn)友誼，加強(qiáng)人際交往，以形成良好的人際關(guān)系。 二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1) 對6個(gè)頻度副詞細(xì)微差異的理解及使用。 2) 弄清一般現(xiàn)在時(shí)在不同人稱下動(dòng)詞形式及提問的變化。2. 教學(xué)難點(diǎn)：1) 第三人稱單數(shù)謂語動(dòng)詞在此核心句型中的運(yùn)用。2) 談?wù)撜n余時(shí)間的各項(xiàng)活動(dòng)，以及初步認(rèn)識和使用頻率副詞。三、教學(xué)過程. Lead in Talk about your last weekends activities. . Presentation(1) 教師問：“What do you usually do on weekends ? ” (并且板書)讓學(xué)生根據(jù)自己的實(shí)際回答 I usually on weekends.(2) 教師出示動(dòng)詞卡片 watch TV，read books，exercise，swim play football、go shopping、 go to movies讓學(xué)生回答。（3）點(diǎn)擊鼠標(biāo)屏幕上出現(xiàn)頻率副詞及相關(guān)的百分比。always (100%) usually(80%) often (30-50%) sometimes (20%) hardly ever(5%) never (0%)領(lǐng)讀頻率副詞，讓學(xué)生快速認(rèn)讀。 . Writing 1. Look at the picture. Discuss with your partners. Make a list of the weekend activities. 2. Let some Ss read out their activities. Let other Ss add more activities. . Listening 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. . Pair work 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. . Listening Work on 2a: 1. Let Ss read the phrases in the chart. 2. Tell Ss that Cheng Tao is taking about how often he does these activities. Play the recording for the first time. Ss listen and number the activities 1-5.3. Play the recording for the second time for the Ss to 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. Pair work 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. T: Whats your favorite program?S1: Animal world. T: How often do you watch it? S1: Twice a week. 2. Let one student read the activities in the chart. Tell them these new words: favorite website (最喜歡的網(wǎng)站)；favorite sport (最喜歡的運(yùn)動(dòng)) 3. Ss work with their partners. Then ask some pairs to act out their conversations. . Role-play 1. Read the conversation by themselves, then match the activity with the right time. Dance lesson Tuesday Piano lesson Wednesday and Friday Playing tennisMonday2. Let the Ss read the conversation after you. 3. Ss work with a partner and act out the conversation. Then let some pairs to act out the conversation in front of the class. Homework: 1. Act out the conversation after class. 2. 翻譯句子 周末你通常做什么事情？我通常踢足球。 _ 周末他們做什么事情？他們經(jīng)常去看電影。_ 板書設(shè)計(jì)：Section A 1(1a-2d) What does he do on weekends? He usually watches TV. How often do you watch TV? I watch TV every day. Does he go shopping? No, he never go shopping. Unit 2 How often do you exercise?Section A 2 (Grammar Focus-3c)一、教學(xué)目標(biāo)： 1. 語言知識目標(biāo)：1) 復(fù)習(xí)運(yùn)用頻率詞匯及詢問活動(dòng)頻率。 2) 一般現(xiàn)在時(shí)態(tài)的熟練運(yùn)用。2. 情感態(tài)度價(jià)值觀目標(biāo)：通過本單元的學(xué)習(xí)，養(yǎng)成健康的飲食習(xí)慣，保證充足的睡眠時(shí)間，進(jìn)行合理的運(yùn)動(dòng)鍛煉，以保持健康的體魄。培養(yǎng)學(xué)生的邏輯表述能力，激發(fā)學(xué)生的積極思維，并使學(xué)生互相了解，增進(jìn)友誼，加強(qiáng)人際交往，以形成良好的人際關(guān)系。二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1) How often do you /does he(she).? He usually2） 頻度副詞的用法: always; usually ; often ; sometimes; hardly ever; never 2. 教學(xué)難點(diǎn)：1) 第三人稱單數(shù)謂語動(dòng)詞在此核心句型中的運(yùn)用。2) 能夠談?wù)撜n余時(shí)間的各項(xiàng)活動(dòng)，以及初步認(rèn)識和使用頻率副詞。 三、教學(xué)過程. 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. Grammar Focus. 1. 學(xué)生閱讀Grammar Focus中的句子，然后做填空練習(xí)。1) 你通常在周末做什么？ _ _ you _ do on weekends?2) 我總是去運(yùn)動(dòng)。I _ _.3) 他們總是在周末做什么事情？ _ _ they _ on weekends？ 4) 他們經(jīng)常幫助做家務(wù)。 They _ _ with housework. 5) 她在周末做什么？ What _ she _ on weekends?6) 她有時(shí)候去購物。 She _ _ _.你多久去看電影一次？ _ _ do you go to the _? 7) 我可能一個(gè)月去看一次。 I go to movies _ _ a _.8) 他多久看一次電視? _ _ does he watch TV 9) 他幾乎不看電視。 He _ _ watches TV. 10) 他去購物嗎? _ _ go shopping?11) 不，他從不去購物。 No, he _ _ shopping. 3. 學(xué)生們完成填空試題后，可以打開課本檢查答案，對錯(cuò)誤的句子，單獨(dú)進(jìn)行強(qiáng)化記憶。. Try to Find 1. Tell Ss try to find the answers. A: how often 意為 “_”，是用于提問表示_的特殊疑問詞組。其答語應(yīng)為表示_ 的副詞或副詞詞組。句子的時(shí)態(tài)一般是_，也可以是一般過去時(shí)。翻譯： 你多久去游泳一次？一個(gè)星期三次。_. _B: 一般現(xiàn)在時(shí)態(tài) 在一般現(xiàn)在時(shí)的一般疑問句中，當(dāng)主語為第三人稱復(fù)數(shù)或單數(shù)時(shí)，需要句子前加助動(dòng)詞Do或Does 。 他們通常在周末鍛煉嗎？ _ they often _ on weekends? 她一周上網(wǎng)二次嗎？ _ she _ the Internet twice a week?. Practice 1. Tell Ss to make questions. 2. Then try to ask and answer questions about the questions. 3. Ask some Ss to ask and answer with their partners in front of the class. 方法指導(dǎo)：應(yīng)通讀所有詞匯，掌握句子大意；然后，找出句子中的特殊疑問詞。最后，按“特殊疑問詞+ 一般疑問句？” 的結(jié)構(gòu)來構(gòu)成句子。其他類似。 學(xué)生們，按老師指導(dǎo)的方法進(jìn)行閱讀，并逐句推敲組成正確的特殊疑問句，并理解掌握特殊疑問句的句式結(jié)構(gòu)，在實(shí)際的運(yùn)用中提高自己的閱讀能力、分析能力及綜合運(yùn)用能力。. Group work 1. Let Ss work in groups of six or eight. 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. (最后，可以經(jīng)學(xué)生們評議來推舉最有能力的小組） . Exercises If time is enough, do some more exercises on big screen. 1）I usually go shopping on weekends. (變?yōu)橐话阋蓡柧? _ you usually _ shopping on weekends?2） She often helps with housework at home. (同上) _ she often _ with housework?3） They visit their grandparents once a month. (提問) _ _ _ they visit their grandparents? 4） She always watch TV after dinner. (提問) _ _ _ she _ TV after dinner? 5） Maybe your mother is in the kitchen. (改為同義句) Your mother _ _ in the kitchen. Homework Do a survey: What does he/she do on weekends? 板書設(shè)計(jì) Section A 2 Grammar Focus-3cHow often do you /does he(she).? He usually 頻度副詞的用法: always; usually ; often ; sometimes; hardly ever; never how often 意為 “_”，是用于提問表示_的特殊疑問詞組。其答語應(yīng)為表示_ 的副詞或副詞詞組。句子的時(shí)態(tài)一般是_，也可以是一般過去時(shí)。翻譯： 你多久去游泳一次？一個(gè)星期三次。_._Unit 2 How often do you exercise?Section B 1 1a-2e 一教學(xué)目標(biāo)1. 語言知識目標(biāo)：掌握以下單詞：percent, online, television, although, body, such as, mind, together, die, writer2. 情感態(tài)度價(jià)值觀目標(biāo)： 了解其他學(xué)生們的日常生活情況，讓學(xué)生們知道應(yīng)如何安排自己的日常生活，向其他有良好生活習(xí)慣的人們學(xué)習(xí)，做一個(gè)有良好習(xí)慣的人。二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1) 掌握本課時(shí)出現(xiàn)的生詞及表達(dá)方式。2) 進(jìn)行聽力訓(xùn)練，提高綜合聽說能力。3）閱讀短文，獲得相關(guān)信息，提高學(xué)生們的綜合閱讀能力。2. 教學(xué)難點(diǎn)1. 聽力訓(xùn)練2. 閱讀2b部分的短文并完成相關(guān)要求。三、教學(xué)過程. Warming- up and revision1. Daily greeting. 2. Check the homework. Let some Ss report what he/she does on weekends. . Presentation1. T: Show some pictures of food or drink on the big screen. Ss read the words then discuss they are healthy or unhealthy. 2. Work on 1a. Read the words with the pictures then match the words with the pictures. . 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. Ask and answer questions about the pictures on 1a. Make a model to the Ss: T: How often do you drink milk, S1? S1: I drink milk every day. T: Do you like it? S1: No, but my mother wants me to drink it. She says its good for my health. . 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: 6. 聽力指導(dǎo)：學(xué)生先要抓住這六個(gè)問題的意思。帶著這六個(gè)問題去對話。在聽的時(shí)候，應(yīng)重點(diǎn)將與這六個(gè)問題相關(guān)的回答聽清，其他作為非重點(diǎn)內(nèi)容。. Pair work 1. Work in pairs. Ask and answer questions. SA is the reporter. SB is Tina or Bill. Ask and answer questions. Then change roles. e.g. How often do you exercise? I exercise every day? And how often do you ? I exercise 2. Teacher can walk around the classroom, and give some help to the Ss. 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. . 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:1) How many kinds of free time activities are mentioned in the passage? _2) 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. 方法指導(dǎo)：首先，應(yīng)讀懂五個(gè)題目的意思；然后，認(rèn)真帶著問題去閱讀短文。在短文中找到相關(guān)問題的回答依據(jù)，并回答上每個(gè)問題。最后，檢查一下自己的回答是否正確。3. Ss read carefully and try to find the answers to the questions. 4. 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. 方法指導(dǎo)：首先，明確always, usually及sometimes所代表的百分比數(shù)值；然后，看再看每個(gè)百分比數(shù)在短文中相關(guān)的活動(dòng)；最后，造出恰當(dāng)?shù)木渥印?. 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. 讀2b中的短文。 2. 根據(jù)2e的調(diào)查結(jié)果寫一個(gè)報(bào)告。板書設(shè)計(jì)：Section B 1 1a-2cpercent，online, television，although, body，such as, mind，together, die, writerpercent 名詞，意為“百分之”，【注意】percent做主語時(shí)，謂語動(dòng)詞的數(shù)要根據(jù)其后面的名詞來確定。如： Fifty percent of the apples are bad. 50%的蘋果們都壞了 2. not at all 意為“一點(diǎn)也不”， not應(yīng)和be動(dòng)詞、助動(dòng)詞或情態(tài)連用。例如： 那個(gè)故事一點(diǎn)也沒有趣。 The story isnt interesting at all.3. although 連詞，“盡管，雖然；即使” 注意：although引導(dǎo)的從句不能與but連用。 盡管他離家很早，但是他還是遲到了。 Although he left home early, he was late. () Unit 2 How often do you exercise?Section B 2 3a-Self Check 一、教學(xué)目標(biāo)： 2. 情感態(tài)度價(jià)值觀目標(biāo)：1) 通過小組活動(dòng)對話、討論、調(diào)查等活動(dòng)。培養(yǎng)學(xué)生們的合作意識和團(tuán)隊(duì)精神。2） 談?wù)撊粘Ｉ钚袨榱?xí)慣，提倡合理安排自己的生活，養(yǎng)成良好的生活習(xí)慣，享受豐富多彩的校園生活。 二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1) 能運(yùn)所給的提示詞來描寫個(gè)人的飲食起居等方面的習(xí)慣。2）能運(yùn)用一些相關(guān)資料對他人進(jìn)行好習(xí)慣與壞習(xí)慣的調(diào)查。2. 教學(xué)難點(diǎn)：能運(yùn)所給的提示詞來描寫個(gè)人的飲食起居等方面的習(xí)慣。三、教學(xué)過程. 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. . 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. . Practice 1. Look at the information in the chart and complete the report. 2. 閱讀指導(dǎo): 首先，通讀短文，了解短文的大體意思。讀表格中活動(dòng)及后面的做此活動(dòng)所用的時(shí)間，并確定做此事的頻率，可以在每個(gè)活動(dòng)后面寫出相應(yīng)的頻率詞。如：Exercise應(yīng)用always/every day；read books 也是always/every day；drink juice應(yīng)為usually; 3. Ss read the passage then fill in the blanks with the words in the box. 4. Check the answers. . 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. 寫作指導(dǎo)： 首先，根據(jù)自己所填寫的表格，寫出相關(guān)的自己的好習(xí)慣及壞習(xí)慣的句子。然后，按先敘述好習(xí)慣，再敘述壞習(xí)慣。將這些句子排列在一起。注意，連接詞的運(yùn)用，如：however, also等。讓句子更加簡潔和流暢。3. Check the compositions and let some Ss read their compositions. . 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? . Practice Self Check 1 and 21. 讓學(xué)生相互討論并在表格中填寫出自己及自己的父母親所做的活動(dòng)。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.板書設(shè)計(jì)：Section B 2 3a-Self Check3a: every day; usually, hardly ever, always, sometimes, hardly ever, never 3b: exercise often, read books every day, drink juice usually, never stay up late Eat hamburgers sometimes, always watch TV for two hours, hardly ever help with housework 3c: One possible version: I have lots of good habits. I exercise every day. I always read books. I eat fruit every day. I drink milk twice a week. I never stay up late. But I have some bad habits, too. I always watch TV for two hours a day. I use the Internet twice a week. I hardly ever help with housework. I never go to the dentist. Self check 3:usually, how often, hardly, how often, twice a; never