1、 Unit3 A healthy diet单元教学内容分析1.随着社会经济的发展和人民物质水平的日益提高，合理健康的饮食习惯已经成为人们关注的话题。这一话题和学生的生活和健康密切相关，教师应引导学生结合自己的生活实际，对照健康饮食金字塔，了解哪些是健康食品，并分析讨论自己的饮食习惯是否合理。教师可适时渗透健康教育，引导学生树立合理饮食，健康生活的观念。2.本单元呈现了许多和食物相关的词汇，其中大部分已经学过。教师可以将食物类词汇整理梳理和归类，同时复习可数名词和不可数名词的划分和用法。教师可以在课前准备一些漂亮的实物图片，包括主食、蔬菜、水果、奶制品和甜品等，用于教学活动中，以便引起学生讨论的
2、兴趣。3.本单元的目标词汇是表示数量的 a lot of, some, a little 和 a few。教师可以综合以前学过的 much, many ,any 等词汇和 there be 句型，设计操练活动，帮助学生更好的理解和掌握这些词的用法以及与可数名词和不可数名词的搭配。单元教学目标1.能听懂、会说、会读学过的食物类单词及一些数量词，some， a lot of。2能听懂、会说、会读和会拼写 healthy, diet, a little, a few.日常用语 He has a lot of/some noodles/ meat. She eats a few/a little ri
3、ce. 3.了解字母 ou 在单词中的读音。4.了解中西方早餐的不同。5.能正确理解、朗读 story time 和 cartoon time 以及培养科学、合理的饮食习惯。单元学情分析及教学策略学生虽然有一定基础，但本单元对他们来说存在很大难度，没有五年级新版教材的基础，教师需要更细的指导。首先充分利用书本，根据书本上的图片让意和形结合，充分调动学生的感知，让学生学的愉快而轻松。其次，让学生以旧带新，并且新旧结合，滚动复习，拓展语言运用面。最后丰富学生的语言知识，通过模仿角色进行表演的方式让学生真正用到所学语言。在字母发音上要让学生学会方法，自己归归类，自己总结发音规律，方便记忆。同时也要指
4、导学生练习单词重音和句子重音，培养学生的朗读节奏和语感。课时划分六课时Unit3 A healthy diet 第一课时教学内容： story time教学目标：1. Learn the vocabulary: healthy, diet, meat, vegetable 2. Learn the sentences: HeShe eats a lot of somea few a little 3. 能正确地理解并朗读课文内容，在教师的引导和帮助下尝试叙述自己或他人的饮食。4. 能初步运用本课所学的词汇和句型谈论自己对所学内容的看法。5. 能使学生认识到要养成健康饮食，健康生活的习惯。教学重
5、点：1. Learn the vocabulary: healthy, diet, meat, vegetable 2. Learn the sentences: HeShe eats a lot of somea few a little 3. 能正确地理解并朗读课文内容，在教师的引导和帮助下尝试叙述自己或他人的饮食。教学难点：1. Learn the vocabulary: healthy, diet, meat, vegetable 2. Learn the sentences: HeShe eats a lot of somea few a little 3. 能正确地理解并朗读课文内
6、容，在教师的引导和帮助下尝试叙述自己或他人的饮食。课前准备：挂图，头饰，多媒体（PPT）教学过程：Step1. Warm up1. GreetingT: Good morningafternoon，boys and girls,Ss: Good morningafternoon, Miss Mr. 2.Free talk T: What did you have for breakfast ?Ss: I had today. (2-3)T: We know a lot of food. Today we will talk about food. Please say more in grou
7、ps.2 分钟的时间复习以前学过的单词。T: What do you like to eatdrink?Ss: I like to eatdrink T: Are they healthy food? Learn the new word healthy. (Healthy means they are good for our bodies. )Then Ss say some healthy food.()Step2. Presentation 1. Talk about the food pyramidT: Our bodies need food to give us energy.L
8、ook at the food pyramid. It shows us how much of each kind of food we need every day.Show the phrases: a lot of, some, a little, a few, How much should we need?Talk about the meaning of the phrases in groups. 通过课件呈现图片，通过比较的方法理解意思上的区别，然后介绍与名词的搭配用法。Ss: We need a lot of some a little a few (帮助学生理解理解四个词
9、组的含义，前两个学生不会出错，对于后两个的使用可以点拨提示)PPT 呈现图片: 第一组 a lot of eggs, some eggs, a few eggs第二组 a lot of apples, some apples, a few eggs第三组 a lot of cola, some cola, a little cola第四组 a lot of rice, some rice, a little rice学生自主练习或小组内操练，然后个别展示。让学生初步理解健康饮食要有“量”的限制。2.Text teaching.(1)T: The food pyramid shows us a
10、healthy diet. Learn the new word diet .(diet means somebodys eating and drinking habits. ) What do they have for three meals?Read the text and finish the form. T: What and how much do they have? Lets read the text and finish the form.breakfast lunch dinnerMike Yang LingShow in groups.(2) Read and fi
11、nish the exercise on P28, True or false.Check the answer together. (3) Finish the exercise on P28, Read and write.Step3. Consolidation1. Reading timeT: Now we know the story. Lets listen and repeat.(1). First, the students read the text in groups and help each other. The teacher helps the students t
12、o read better.(通过学生在小组内再次朗读课文，让学生从整体上再次回顾课文内容，引导学生在小组内互相帮助，合作学习。)(2)Secondly, read the story by yourselves. Please pay attention to the intonation, pause ,stress and linking.（通过教师示范朗读，指导学生注意朗读时的语音语调、停顿、重音和连读等朗读技巧。）2. Retell the text.T:I think all of you know the story well. Can you retell the story
13、according to the form on the blackboard? Have a try. Prepare for it.Ss: Yang Ling has a healthy diet. She often has for breakfast. She has for lunch. She has for dinner. She likes too, but she eats at a time. She eats every day. T: Well done. Good job.（指导学生根据关键词及短语复述课文。然后根据复述能力的差异，给予不同等第的评价。）3.Discu
14、ss in groups Lets look at Mike and Yang Lings diet. T: Who has a healthy diet? Why? Ss: Mike likes sweet food, theyre bad for teeth. He drinks a little water every day.T: Being healthy is the most important. Please make a healthy diet for yourself.(PPT 出示表格 )Step4 .Homework1. Listen and read the story.2. Retell the story.3. Make a healthy diet for your family members.(PPT 出示作业 )Blackboard design 板书设计： Unit 3 A healthy dieta lot of eat (s) some drink(s) a few + 可数名词复数have has a little + 不可数名词+可数名词复数、不可数名词
