1、Unit 3A healthy diet 教学设计教学设计 1教学目标：教学目标：1.听得懂，会说，会读，会写 a lot of, some, a little, a few, healthy, diet, need.2.进一步熟悉表示数量的词汇并巩固可数以及不可数名词。3.初步了解健康饮食的重要性以及学会利用营养金字塔来评价以及衡量自己以及他人的饮食健康情况并能提出合理建议。教学重点：教学重点：1.听得懂，会说，会读，会写 a lot of, some, a little, a few, healthy, diet, need.2.进一步熟悉表示数量的词汇并巩固可数以及不可数名词。教学难点：
2、教学难点：1.初步了解健康饮食的重要性以及学会利用营养金字塔来评价以及衡量自己以及他人的饮食健康情况并能提出合理建议。教学准备教学准备PPT、黑板教学过程：教学过程：Step 1 Warm up.1. Talk about the day, date and weather.2. Show the students some pictures of different kinds of food and ask the questions:T: Whats your favorite food? / What food does you like?/ / what do you like dr
3、inking? / Can weeat a lot of hamburgers or chips? / What food should we eat more? / What food should we eat less?导入健康饮食的话题。3. Play a game: Picking apples. ( 向学生展示一些表示食物的单词， 要求学生先正确朗读出来然后分别按照可数以及不可数名词将它们进行归类)Step 2 Presentation and practice1. Show the students four groups of pictures, teach the stude
4、nts how to use a lot of, some, a littleand a few to describe the pictures after comparing them.2. Look and match. 引导学生将 a little 和 a few 同若干食物（包括可数以及不可数名词）和饮料图片匹配， 然后说出完整的句子。3.听录音，圈出 Mike 和 Angling 的日常食物并填入表格。4. Read the text and finish the exercise of True or False on page 28, discuss and introduce
5、 thedieting habit of Mike andAngling.Step 3 Drills1. Finish the exercise of Checkout time andAsk and answeronpage34, discuss answers in groups with sentence there be and words some, any, a little, a few ora lot of.2. Look at the picture of food pyramid and tell what food is countable or uncountable.
6、3. Discuss in groups about what food should we eat more? /What food should we eat less?4. Read the text after the teacher.5. Read in groups.Step 4 Consolidation1. Retell the story.2. Be a little dietitian. 呈现一些食物的照片， 要求学生从营养和口感的角度进行描述， 然后利用所学习的营养金字塔的知识，从均衡饮食的角度给出建议。作业设计Copy the new words.1. Read the text.2. Finish the exercise. 为自己和家人设计一张更为合理的食谱， 准备在下节课进行小组讨论。
