人教新目標(biāo)英語八年級上Unit2 第3課時 教案

1、.Unit2 How often do you exercise?Section B 1a1e教學(xué)目的1、 可以掌握課標(biāo)要求的“四會詞匯：junk food,coffe,health.2、 學(xué)會議論飲食習(xí)慣，理解哪些飲食習(xí)慣是安康的。3、 可以閱讀有關(guān)結(jié)介紹有關(guān)飲食習(xí)慣方面的文章。學(xué)會養(yǎng)成良好的生活習(xí)慣和飲食習(xí)慣。4、 培養(yǎng)學(xué)生的邏輯表述才能，激發(fā)學(xué)生的積極思維，并使學(xué)生互相理解.學(xué)情分析 本單元話題是圍繞學(xué)生的“業(yè)余生活這一話題展開教學(xué)。議論了安康的生活方式，業(yè)余生活及活動安排等，目的是讓學(xué)生理解不同的生活方式，并可以靈敏運(yùn)用頻率副詞。另外還從學(xué)生的日常生活習(xí)慣方面導(dǎo)入理解安康的飲食方式及正

2、確的生活方式，即鍛煉。本節(jié)課列舉了我們?nèi)粘Ｒ姷降氖澄?，區(qū)分什么是安康食品，什么是不安康食品，讓學(xué)生理解安康的飲食是什么樣子的，懂得議論“要想吃得安康，應(yīng)該養(yǎng)成什么樣的好習(xí)慣。教學(xué)內(nèi)容1、 理解什么是安康的飲食習(xí)慣。2、 通過學(xué)習(xí)對話明確Bill的飲食習(xí)慣是好還是不好。重點難點 1、 區(qū)分how many/how much，health/healthy,different/difference。2、 掌握以下重點句子：How often do you eat fruit?How often do you eat junk food?How often do you drink coffee?Ho

3、w many hours do you sleep every night?教學(xué)思路 本課是新目的英語八年級上冊第二單元第三課時，本課時可以用圖片展示各類食品，讓學(xué)生議論什么是安康食品，從而為下面的內(nèi)容做好鋪墊。 通過對話讓學(xué)生反省自己的飲食習(xí)慣是否合理。教學(xué)準(zhǔn)備 幻燈片 圖片教學(xué)過程Step 1 Lead-in1、 Greeting2、 Free talkHow often do you exercise?Step 2 To learn new wordsLook at the pictures ,learn new words:junk food ,coffee,healthy.To le

4、arn a healthy lifestyleWhat food and drink are unhealthy?“junk food意為“垃圾食品，指那些僅僅提供熱量，別無其他營養(yǎng)素的食物；或指提供超過人體需求，變成多余成分的食品。如：西式快餐中的漢堡、薯條、炸雞，中式小吃中的油炸餅、方便面、早餐常吃的油條、燒餅等。Healthy food or junk foodStep 3 Free talkHow to keep healthy? a healthy dietdont eat junk foodexercisesleep wellWhats your opinion？Step 4 Ma

5、tch the pictues 1a Point at the five words.Students read after the teacher.Make sure the students understand what their meanings are. Pay attention to the pictures.Say something about the pictures.Match the words with the pictures.Check the answers and then practice reading.Step 5 Ask and answer que

6、stions. Use the words from 1a. How often do you drink milk? I drink milk everyday. Do you like it? No, but my mother wants me to drink it. She says its good for my health. How often do you eat fruit. We eat fruit every day. Do you like it? No, but my mother wants me to eat it. She says it is good fo

7、r my health. Step 6 Find the healthy food and unhealthy food. cola, salad, soup, hot dog, mushroom,broccoli, milk , hamburger, dumpling, potato chips, fried chicken, onion, junk food, milk, coffee, chips, cola, chocolate, fruit, vegetables healthy: unhealthy:Step 7 Language points 1.But my mother wa

8、nts me to drink it.但是我媽媽希望我喝它。  want to do sth. 想要做某事want sb. to do sth. 想要某人做某事Do you want to go to the movies with me?你想和我一起去看電影嗎？The teacher doesnt want us to eat junk food.老師不想讓我們吃垃圾食品。2. She says its good for my health.她說對安康有好處。be good for. 表示對有益 有好處 這里 for 是介詞，后跟名詞、代詞、動名詞或動詞的-ing 形式。如：Its

9、 good for us to do more reading. 多讀書對我們有好處。be good for 反義為：be bad for. Reading in bed is bad for your eyes. 躺在床上讀書對你的眼睛有害.3. How many hours do you sleep every night?你每天晚上睡幾個小時？how many 修飾可數(shù)名詞，修飾不可數(shù)名詞那么要用 how much。如：How much coffee do you drink every day?你每天喝多少咖啡呢？Step 8 Listening1.Listen to the inte

10、rview about eating habits. Circle your answer to each question.1c 2. Listen again. Fill in the blanks in the survey.1d3.Answer the questions.Who has better eating habits?Whose lifestyle is better?I think Tina has better eating habits. Because she eats fruit ,vegetables and drinks milk everyday.She e

11、ats junk food two or three times a week.She never drink coffee.Her lifestyle is better.She exercises and sleeps nine hours every night. She looks after her health.She is very healthy.Bill sleeps nine hours every night, too. Is he healthy?Although Bill sleeps nine hours every night, he is unhealthy.Step 9 Pair workStudent A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.A: How often do you exercise?B: I exercise every day. A: And how often do you ?Step 10 Summary 1. How often do you/they?2