浙江省衢州市仲尼中學(xué)高一英語教案：Unit2 《Healthy eating》Warming up （新人教版必修3）

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111 Unit 2 Healthy Eating Period 1 Warming up 1.教材分析（analysis of teaching material） Warming up is to tell Ss how different kinds of food are grouped. This is important as it enables us to talk about the value of particular foods to our health. We want Ss to appreciate what a balanced diet is. Too much fatty food means they will store extra energy in their bodies. 2.學(xué)情分析（analysis of the students） Of course Ss are familiar with the topic. Whatever the activity is, they can always say something. The relative words and expression are familiar to them. Also Ss are interested in how to eat healthy which is totally new to them. 3.教學(xué)目標(biāo)(Teaching aims) 知識目標(biāo)(Knowledge aims) Get students to learn and grasp the important useful new words and expressions in this part: diet, nut, bean, pea, cucumber, eggplant, pepper, mushroom, peach, lemon, balance, barbecue, mutton, roast, fry, ought, bacon, slim, curiosity, hostess, raw, vinegar, lie, customer, discount, weakness, strength, balanced diet, ought to, lose weight, get away with, tell a lie, win. . . back 能力目標(biāo)(Ability aims) 1. Get students to use some useful new words and expressions correctly. 2. Enable students to make sentences after the useful sentence patterns. 情感目標(biāo)（Emotional aims 1. Stimulate students’ interest in learning English. 2. Develop students’ spirit of cooperation and teamwork. 4.教學(xué)重點(diǎn)和難點(diǎn)（teaching important points and difficult points） #Teaching important points: How to talk about the healthy eating #Teaching difficult points: How to offer and request the items you need in shops. How to grasp the main idea of the text 5.教學(xué)過程(Teaching procedures) Step I Leading in 1. Match the food with the festivals it is for Moon cake Lantern Festival Zongzi Spring Festival Dumplings Thanksgiving Day Yuanxiao Dragon Boat Festival Chocolate Mid-autumn Festival Turkey St Valentine’s Day Pumpkin Halloween 2、diet日常飲食 What kind of food do we eat? ? meat ? vegetable ? seafood ? fruit ? snacks（零食小吃） ? staple food (主食) 3、身體質(zhì)量指數(shù) Formula(公式): weight (kg) =? [height (m)]2 Underweight = <18.5 Normal weight = 18.5 ---24.9 Overweight = 25---29.9 (極度肥胖)Obesity = BMI of 30 or greater Step2 Warming up 1、Functions of food Why do we have to eat everyday? Satisfy hunger Prevent diseases Maintain life Supply energy Keep healthy 2、Can we benefit from all kinds of food? Unhealthy food: Sweets Fried chicken Mutton kebab Potato crisp Chocolate Ice cream Health food: Lemon dumplings ham fish mushroom mutton bean cucumber Step 3 Brainstorming 1、Food groups Vegetables: carrot tomato pea cabbage mushroom cucumber bean corn Sea food: lobster crab shell octopus(烏賊) oyster shrimp fish Fruit: strawberry Kiwi fruit lemon grapes cherry watermelon Snacks: sweets chocolate potato chips ice cream Staple food: rice noodles dumplings cake pizza hamburger 2、What kinds of nutrients(營養(yǎng)物質(zhì)) can they provide to human beings? Water Sugar Fat脂肪 A balanced diet Fibre纖維 Protein蛋白質(zhì) Vitamin 3、Which food is rich in``````? Fibre & vitamin protein fat & sugar Step 4 Speaking Decide which food is junk food or healthy food and give reasons. I think …is junk food because… I think … is healthy food because… (be rich in富含； be low in缺乏，含…量低) Step 5 Classify the foods we usually eat in the following way: foods to give you energy foods to grow bones andmuscle ?foods that give fibre for digestion and health 板書設(shè)計(jì)： What kind of food do we eat? Meat Vegetable seafood fruit snacks（零食小吃） staple food (主食) Water Sugar Fat脂肪 A balanced diet Fibre纖維 Protein蛋白質(zhì) Vitamin 問題研討(Problem study): 課堂提問 1、What kind of food do we eat? 2、Why do we have to eat everyday? 3、Can we benefit from all kinds of food? 4、What kinds of nutrients(營養(yǎng)物質(zhì)) can they provide to human beings? 5、Which food is rich in``````? 作業(yè) （A level）英譯中 111 1.????????? eat a healthy diet 2.????????? in different ways 3.????????? fast energy foods 4.????????? slow energy foods 5.????????? grow bones and muscle 6.????????? body-building foods 7.????????? protective foods 8.????????? eat a balanced die Keys： 1.??????? 有健康的膳食 2.??????? 以不同的方式 3.??????? 快能量食物 4.??????? 慢能量食物 5.??????? 促進(jìn)骨骼和肌肉的生長 6.??????? 強(qiáng)身健體的食物 7.??????? 防護(hù)食品 8.??????? 有平衡的膳食 （B level）中譯英 1.??????? 到午飯時(shí)分 2.??????? 應(yīng)該 3.??????? 匆匆走過 4.??????? 跟著某人進(jìn)入一家新開的餐館 5.??????? 在結(jié)尾 6.??????? 厭倦 7.??????? 走進(jìn)去 8.??????? 去掉 9.??????? 生蔬菜 10.???? 感到很吃驚 11.???? 扔掉 12.???? 做…不受懲罰 13.???? 撒謊 14.???? 能夠提供能量的食物 15.???? 贏回他的顧客 Keys： 1.????????? by lunch time 2.????????? ought to 3.????????? hurry by 4.?????????fallow sb. into a newly-opened restaurant 5.????????? at the end of the street 6.????????? be tired of 7.????????? come inside 8.????????? take… off… 9.????????? raw vegetables 10.?????? be amazed at 11.?????? throw away 12.?????? get away with 13.?????? tell lies 14.?????? energy-giving foods 15.?????? win his customers back （C level）中譯英 1.???? … 的缺點(diǎn) 2.???? …的優(yōu)點(diǎn) 3.???? 擺脫 4.???? 合適的量 5.???? 為年輕人設(shè)計(jì)的最新款的酷衣 6.???? 作些調(diào)查 7.???? 保持健康 8.???? 鍛煉 9.???? 保持健康 10.???? 一天吃三餐 11.???? 喝含糖份飲料 12.???? 去體操房鍛煉 13.???? 購物籃 Keys： 1.?????? the weakness of 2.?????? the strength of 3.?????? get rid of 4.?????? the proper amount of 5.??????the latest cool clothes designed for the young 6.?????? do some research into 7.?????? stay healthy 8.?????? take some exercise 9.?????? stay fit 10.?????? eat three meals a day 11.?????? drink sugary drinks 12.?????? go to the gym for exercise 13.?????? shopping basket