六下Unit3 A healthy diet（第二課時）一、教學內容：復習Story time,學習Grammar time, Fun time二、教學目標：1.進一步鞏固Story time內容，復習Mike和Yang Ling的飲食習慣。2.在游戲、Chant活動中理解掌握a lot of, some, a few, a little的用法。3.通過調查活動，互相交流，了解別人的飲食習慣，能在真實語境中運用a lot of, some, a few, a little, much, many。4.能較準確地將可數名詞變成其相應的復數形式。5.能在運用過程中自主歸納、總結語法規則。6.使學生了解如何擁有健康的飲食習慣，并能為他人提出合理的建議，學會關心別人。三、教學重難點：1.教學重點：通過Story time的復習和Fun time調查交流的學習，學生能夠熟練運用a lot of, some, a few, a little來介紹自己的飲食習慣。2.教學難點：在運用過程中自主歸納、總結語法規則。四、教學準備：多媒體課件五、教學方法：情境教學法，活動法六、教學過程：Step 1 Warming up.1.Free talk. T: What day/date is it today? Whats the weather like today?Do you have any good habits? What is your good habit?Do you have your meals on time?What do you have for your breakfast/lunch/dinner?S: I have2. ReviewT: We have a lot of food every day. Different people have different dietary habit. Just like Mike and Yang Ling. What do they eat every day? Lets try to say and then complete their diet pyramid. For example: Mike has a lot of sweet food. Mikes diet pyramid Yang Lings diet pyramidStep 2 Presentation and practice1.T: According to Mikes diet pyramid. We know he doesnt have a healthy diet. But, how to have a healthy diet? Today, lets continue to learn Unit3 A healthy diet. Lets know more about healthy diet. First, we should know the food well. Next, we should know how to eat. Then, we should know our diet. And then, lets try to make a healthy diet.(布置本節課的活動內容)2.T: Theres a lot of food in our life. Do you know them well? Now, lets play a game, when you see the nouns like sweet, first, please read the words and then clap your hands twice. When you see the nouns like water, please clap your hands once.設計意圖：本單元學生接觸得最多的就是可數名詞與不可數名詞，加上表示數量的單詞a few, a little, some, many, much, a lot of, 配合使用確實是一個難點，因此，先讓學生明確什么是可數的哪些是不可數的。3. T: These are all nouns. Just then, we divided them into countable nouns and uncountable nouns. We know, we dont add s or es to uncountable nouns. What about countable nouns? S: We add s or es to countable nouns.T: What should we add to these words?S: We should add s.T: What about them? Please pay attention to the last letter of these words.S: We add es.T: How about them? What are the last letters of these words. S: OT: How do you change them into plural forms? What should we add?S: ST: Why? Please listen carefully. All these things have life, they can grow up. So they must add es. But they cannot grow up. They have no life. Now, lets read the sentence and then remember it.T: Boys and girls, except these words, what other words also end with es?S:舉例并板書T: Can you find the rules?S:說明T: Yes, if the words end in s, x, sh and ch. We must add es.4. T: OK, you know the nouns well. So much food, we can divide them into five categories. The first, cereal and potato. The second, vegetables and fruits. The third, soybean and its products. The fourth, animal food. The fifth, energy food. How to eat the food? And why should we eat like this? Now, lets do the exercise. You can find the answer in the passage. First, please choose the right phrases. Then, underline the reasons why you eat like this. This picture can help you.5. T: In a healthy diet, we should have a lot of fruit . We should have a lot of vegetables. We should have some meat. We should have some eggs. We can also say like this: We should have a few eggs. We should have a little sweet food. Look at these words carefully, they are all countable nouns and uncountable nouns. Think hard, how to use a lot of, some, a little and a few? What about many and much?6. Play a game7. Read and choose8. T: Now, we know how to have a healthy diet. What do you have for your breakfast?/ What about lunch and dinner? Read the sentences. T: What do I have for my meals? You can ask me like this.S:T: Do I have a healthy diet? What about your desk mate? Now, lets do a survey. And then lets report.Step 3 Consolidation1. Make a healthy diet.T: After the survey, we know some of you dont have a healthy diet. So, this time, lets make a healthy diet for your members. If you all have a healthy diet, then lets make a healthy diet for Mike.Step 4 Production1. Lets know more.T: To have a healthy lifestyle, we should eat healthy food. But a lot of students like eating junk food. Such as So please refuse to these food. What else should we do?We should (學生可根據圖片說出其他的生活方式)Step 5 Homework1.Talk about the healthy food with your parents.2.Make a healthy diet for your family.3.Try to know about the different diets in different countries.設計意圖：本節課主要談論的是如何才能吃得健康，為了能跟下節課之間找到一個聯系點，我布置學生課后先去了解不同國家的飲食習慣，培養他們自主學習的能力，并為下節課Culture time的學習做好準備。板書設計：Unit3 A healthy dietWhat do you have for your breakfast? I haveWhat about lunch and dinner? I havesome a lot of a fewa little