六下Unit3 A healthy diet（第二课时）一、教学内容：复习Story time,学习Grammar time, Fun time二、教学目标：1.进一步巩固Story time内容，复习Mike和Yang Ling的饮食习惯。2.在游戏、Chant活动中理解掌握a lot of, some, a few, a little的用法。3.通过调查活动，互相交流，了解别人的饮食习惯，能在真实语境中运用a lot of, some, a few, a little, much, many。4.能较准确地将可数名词变成其相应的复数形式。5.能在运用过程中自主归纳、总结语法规则。6.使学生了解如何拥有健康的饮食习惯，并能为他人提出合理的建议，学会关心别人。三、教学重难点：1.教学重点：通过Story time的复习和Fun time调查交流的学习，学生能够熟练运用a lot of, some, a few, a little来介绍自己的饮食习惯。2.教学难点：在运用过程中自主归纳、总结语法规则。四、教学准备：多媒体课件五、教学方法：情境教学法，活动法六、教学过程：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.(布置本节课的活动内容)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.设计意图：本单元学生接触得最多的就是可数名词与不可数名词，加上表示数量的单词a few, a little, some, many, much, a lot of, 配合使用确实是一个难点，因此，先让学生明确什么是可数的哪些是不可数的。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:举例并板书T: Can you find the rules?S:说明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 (学生可根据图片说出其他的生活方式)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.设计意图：本节课主要谈论的是如何才能吃得健康，为了能跟下节课之间找到一个联系点，我布置学生课后先去了解不同国家的饮食习惯，培养他们自主学习的能力，并为下节课Culture time的学习做好准备。板书设计：Unit3 A healthy dietWhat do you have for your breakfast? I haveWhat about lunch and dinner? I havesome a lot of a fewa little