初中英语外研版 (新标准)七年级上册Unit 2 Is your food and drink healthy?课文ppt课件

这是一份初中英语外研版 (新标准)七年级上册Unit 2 Is your food and drink healthy?课文ppt课件，文件包含Module4Unit2pptx、外语教研版中学英语七年级上Module4Unit2教学详案docx等2份课件配套教学资源，其中PPT共35页， 欢迎下载使用。
Module 4　Healthy foodUnit 2　Is your food and drink healthy?设计说明通过对上节课的复习和食物的图片导入激发学生的阅读兴趣,对课文的教学采取由整体到细节的顺序,朗读短文,提升学生的语言实际运用能力；进行有针对性的写作训练,提升学生的书面表达能力。教学目标通过本单元的教学,让学生达成以下目标: 1. 知识目标掌握本单元新单词及短语: healthy, delicious, bread, fish, hamburger, ice cream, noodle, rice, sugar, eat, child, children, be good for, sweet , be bad for, right, egg, eye, cheese, tooth, teeth, bit, a bit, tired, soup, important, remember, well, stay, fat, get fat, or, breakfast, every, lunch, home, dinner。2. 能力目标能够阅读有关健康食品的短文,能够写出有关健康食品的短句。3. 情感目标通过对比中西方饮食,了解中华美食的体系,增强民族自豪感与自信心。重点难点重点: 能够阅读有关健康食品的短文难点: 能够写出有关健康食品的短句教学准备PPT课件授课时数2课时教学过程Step 1　Leading in1.  Ask the students to fill in the blanks. (1) We_______________meat in the fridge. 我们在冰箱里有一些肉。(2) We _______________fish in the fridge. 我们在冰箱里没有一些鱼。(3) We _______________vegetables in the fridge. 我们在冰箱里有一些蔬菜。(4) We ______________eggs in the fridge. 我们在冰箱里有一些鸡蛋。(5) We ______________bananas in the fridge. 我们在冰箱里有一些香蕉。(6) We______________apples in the fridge. 我们在冰箱里没有一些苹果。(7) We______________orange juice in the fridge. 我们在冰箱里有一些橙汁。(8) We_______________milk in the fridge. 我们在冰箱里没有一些牛奶。Answers: (1) have got some   (2) haven’t got any  (3) have got some(4) have got some   (5) have got some  (6) haven’t got any(7) have got some   (8) haven’t got any2. Show some pictures about food and drink. Let the students talk about the  topic—Healthy or unhealthy? Step 2　Warming up1. Think of six words for food and drink. Make three lists. (1) Ask the students what their favourite food is and ask if it is healthy. (2) Show students some pictures of food and drink. Tell them they have 30 seconds to look at them and remember as much as they can. (3) Ask the students to try to remember all the things they saw and write them down as quickly as they can. Then let them think of words to describe them. (4) Put them under“food”and“drink”and tell them they can use some of the same words for both. (5) Put the students into groups of three or four to brainstorm which of their words are favourites and which healthy. (6) Elicit and write up under the headings, ask the students to spell and repeat chorally any words that they find difficult to say. Ask if the food is good for them or not. Answers: Six words for food and drink: oranges, rice, chips, juice, milk, colaFavourite food and drink: oranges and milkHealthy food and drink: oranges, rice, juice, milkDelicious food and drink: oranges, chips, juice, milk, cola2. Label the pictures with the words and expression from the box. (1) Let the students label the pictures 1-9.   Answers: 1 noodles  2 ice cream  3 fish  4 hamburger  5 bread6 sugar  7 cola  8 rice  9 candies(2) Let the students match the words from the box with the pictures. Answers: Drink: colaEat: noodles; rice; fish; candies; hamburgers; ice cream; bread; sugarStep 3　ReadingRead the passage and complete the table.(1) Tell the students to look at the title of the unit and talk about what they think the passage is about. (2) Ask them to look at the pictures in Activity 2 again and ask in pairs which foods are healthy or unhealthy. (e.g. Are noodles healthy or unhealthy? Is rice healthy or unhealthy?) Remind them of countables and uncountables. (3) Elicit their ideas and tell them to read the passage quickly to see if they are right. (4) Check their answers in pairs. Tell them to read the passage again. (5) This time, check(√)the words for healthy food and mark with a cross(×) the words for food that is bad for you. (6)Tell them to make a table, go back to the text and look for the foods that are good for you and write them in the table. Do the same for those that are bad for you. Healthy food and drinkUnhealthy food and drink  Answers: Healthy food and drink: carrots, sweet potatoes, eggs, milk, fish, chicken soup, meat, cheese, noodles, rice, juice, water, tea, fruit, vegetablesUnhealthy food and drink: hamburgers, cola, candy, ice creamStep 4　Post-reading1. Complete the passage with the correct form of the words and expression from the box. (1)Ask the students how many meals they have a day and what they are. Ask what their favourite is, then which one they think is the most important and why. (2)Elicit what they have for breakfast and ask the class if it’s healthy or unhealthy. (3)Tell them to read the passage and find out which is the most important meal. (4)Tell them to look at the words in the box and say that some of them are possible answers for different spaces. Others can only be used in one space. All of the words can only be used once so don’t write until they read again and are sure. All of the words must be used so when they fill in the spaces, check(√) them in the box. (5)Check their answers. Answers: (1)important  (2)meal  (3)lots of  (4)sweet  (5)teeth  (6)delicious  (7)fat (8)Remember  (9) stay2. Choose food from Units 1 and 2 for your meals. (1)Tell the students to choose food they like to eat for meals. Look at their lists from Activities 1 and 2 and check(√)their favourites. (2) Tell them to decide what they like to eat in the morning, what for lunch and what in the evening. (3) Tell the students to work in pairs and ask each other the questions. (4) Have some students ask and answer in open pairs. 1 What’s your favourite food and drink?2 Is it healthy food and drink?Step 5　Language points1. food and drink这里drink是名词,意思是“饮料”。drink还可表示饮料的一杯（或一份）。I would like a cold drink. 我想要杯冷饮。drink还可以用作动词,表示“饮”或“喝（酒）”。Would you like something to drink?你要点什么喝的吗？2. Eat the right food and be healthy. 吃正确的食物并且保持健康。这是一个祈使句,祈使句用于表达说话人的愿望、意志、请求、警告、命令、号召或建议,其主语 you 通常省略,谓语动词用原形。祈使句的否定结构通常是在动词原形前加 do not (don’t) 。3. A bit tired? 感觉有点儿累吗？这是一个省略句,完整的句子应该是“Are you a bit tired?”。a bit 的意思是“有点儿,稍微”,可以用来修饰形容词、副词、动词。 The shoes are a bit old. 这双鞋有点儿旧了。He walks a bit fast. 他走得有点儿快。Can you turn the radio down a bit?你能把收音机的音量稍微关小点儿吗？4. Eat noodles or rice, not hamburgers. 吃面条和米饭,不要吃汉堡包。noodles是名词,意为“面条”。该词总是以复数形式出现,当noodles作主语时, be动词要用复数。英语中有些名词总是以复数形式出现。如: clothes衣服, glasses眼镜, pants裤子, shoes鞋等。Step 6　Writing1. Look at the sentences. (1)Let the students read the examples. Meat and fish are healthy food. Too much meat isn’t healthy. Meat and fish are healthy food but too much meat isn’t healthy. (2)Let them join these 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. Answers: 1 Juice is a healthy drink but cola isn’t (a healthy drink). 2 Noodles are healthy food but hamburgers aren’t (healthy food). 3 Meat, vegetables and fruit are healthy food but cola, ice cream and hamburgers aren’t (healthy food and drink). 4 Chocolate is delicious but too much chocolate isn’t good for you. (3) Ask the students to complete the sentence on their own.... and... are healthy food but...and... are my favourite food. Step 7　HomeworkRead the passage again and review the new words and expressions. 当堂达标I. 单项填空。1. Fish is healthy food _______ I don’t like it. A. and B. but C. also 2. Hamburgers and Coke _______ unhealthy food. A. is B. has C. are3. His grandmother is seventy. She’s ________ good health. A. at B. in C. with4. Ford has got ________ milk. A. any B. some C. a few5. Milk and water are healthy ________. A. drinks B. drink C. foodII. 按要求写出下列单词的复数形式。1. candy _________2. hamburger __________3. noodle _________4. carrot _________5. tomato ________III.句型转换。1. My favourite drink is orange juice. (对画线部分提问)______ ______ favourite drink?2. I like ice cream best. (改写同义句)_______ ________ food is ice cream. 3. We have got some Coke on the desk. (改为一般疑问句)_______ _______ got ________ Coke on the desk?4. Hamburgers and candy are healthy food. (改为否定句)Hamburgers and candy _______ ________ food.  5. healthy, there, dining, is, any, the, milk, in, room (连词成句)_____________________________________?IV.将下列句子译成英语。 1. 肉和鱼是健康的食物。____________________________________________________2. 面条和米饭是健康的食物。____________________________________________________3. 水果和蔬菜是健康的食物，但是汉堡包和糖果不是健康的食物。____________________________________________________4. 果汁、水和牛奶是健康的饮料,但是可乐不是健康的饮料。____________________________________________________答案: I. 1—5 BCBBAII. 1. candy/candies  2. hamburgers  3. noodles  4. carrots　5. tomatoesIII. 1. What’s your2. My favourite3. Have you, any4. aren’t healthy 5. Is there any healthy milk in the dining roomIV. 1. Meat and fish are healthy food. 2. Noodles and rice are healthy food. 3. Fruit and vegetables are healthy food but hamburgers and candy aren’t healthy food. 4. Juice, water and milk are healthy drinks but Coke isn’t a healthy drink. 板书设计Module 4　Healthy foodUnit 2　Is your food and drink healthy?be, stay, healthy, a bit tired, chicken soup, get fat, at school, at homeCola and candy are very sweet, and too much sugar is bad for you. Eat the right food and be healthy. Meat and fish are healthy food but too much meat isn’t healthy. Eat well, and stay healthy. 教学反思