【文章內(nèi)容簡介】 , egg, eye, cheese, tooth (pl. teeth), bit, tired, soup, important, remember, well, stay, fat, or, breakfast, every, lunch, home, dinnerKey phrase: be good for, be bad for, a bit,Key structures: … and …are healthy food but … and … are my favourite food.ⅤTeaching aidsRecorder, OHP, videoⅥTeaching StepsStep 1 Warmingup1. Show some pictures to review the words of food and drink. 2. Review the text of Unit 1. Step 2 Work in pairs. 1. Remember six words for food and drink. Make two lists.Healthy food and drink: Favourite food and drink: 2. Look at the pictures. Label the food and drink.Answers: 1. noodles 2. ice cream 3. fish 4. hamburger 5. Coke 6. rice Eat : noodles, ice cream, fish, hamburger, rice, candyDrinks : Cola3. Call back the answers from the whole class.4. Read the words after the teacher.Step 3 Reading.1. Play the recording.2. Ask the students to read through the passage.3. Read the passage and plete the table.4. Check with a partner.5. Call back the answers from the whole class.Keys:1. Healthy food and drink: meat, carrots, eggs, potatoes, milk, cheese, fish, chicken, noodles, rice, juice, water, tea, fruit, vegetables 2. Not healthy food and drink: ice cream, hamburgers, cola, candy Step 4 Do exercises.1. Ask the students to read through the passage in Activity 4.2. Complete the passage with the correct from of the words and expression from the box..3. Check with a partner.4. Call back the answers from the whole class.5. Read the passage together.Keys: 1. important 2. meal 3. lots of 4. sweet 5. teeth 6. delicious 7. fat 8. remember 9. stayStep 5 Work in pairs. 1. Ask the students to choose food from Units 1 and 2 for their meals.2. Talk about their answers like this:1) What’s your favourite food and drink?2) Is it healthy food and drink?Step 6 Writing.1. Join the sentences with but.1) Juice is a healthy drink. Cola isn’t a healthy drink.2) Noodles are healthy food. Hamburgers aren’t healthy food..3) Meat, vegetables and fruit are healthy food. Cola, ice cream and hamburgers aren’t healthy food and drink.4) Chocolate is delicious. Too much chocolate isn’t good for you.2. Check with a partner.3. Call back the answers from the whole class.4. Complete the sentence about you.… and …are healthy food but … and … are my favourite food.Step 7 Important and difficult points.：1. have/has got 擁有 2. go shopping 去買東西；去購物3. let’s do sth. 讓我們?nèi)プ瞿呈? 4. too much 太多5. too many 太多 6. lots of 許多7. be good for 對……有益 8. be bad for 對……有害9. How about… ? ……好嗎？……行嗎？：一、不可數(shù)名詞有： 水2. meat 果汁 8. ice cream 可樂 16. cheese 奶酪17. sugar 糖18. candy糖果19. soup湯二、可數(shù)名詞的特殊變化：—children 孩子 2. tooth—teeth牙齒三、連詞and, or, but 的區(qū)別：：表示“和，又，與，并”，連接兩個名詞、動詞或句子，表示并列關(guān)系。：用于否定句表示“和”的意思，用于疑問句中表示“還是，或者”的意思。：意思是“但是，而是”，表轉(zhuǎn)折關(guān)系。Step 8 Do exercises:A. 用and, or, but填空：1. Mr. Zhang is an English teacher _______ he teaches us English.2. Do you like to have Chinese food _______ western food?3. He is rich, _______ he isn’t happy.4. Have you got any brothers _______ sisters?5. Juice _______ milk are healthy drinks ________ cola isn’t a healthy drink.6. Remember to eat noodles ______ rice, not hamburgers.Keys:1. and 2. or 3. but 4. or 5. and, but 6. or : should eat more _________(胡蘿卜).2. It’s important to _________(記得) to eat well and stay healthy.3. Please have lots of _________(美味) chicken soup!4. He had some fish and _________(面條) for lunch.5. Eating too much meat is not good for _________(孩子).6. I often eat some _________(面包), an egg and a c