牛津英语7A-Unit-4-Food.doc

牛津英语7A Unit 4 Food
教案
本单元要学习和复习各种各样的食物名称。了解不同的饮食习惯以及它与健康之间的关系。
在学习本单元内容的同时，让同学们对照自己，谈论如何拥有一些平衡的饮食结构以保持身体匀称，健康。
通过语言技能的训练达到本单元的各学习目标：
听：1、Guess the meaning of new words by looking at a questionnaire.
（看调查问卷，猜测生词含义。）
2、Develop effective listening skills to extract specific information.
（培养有效的听力技能，获取具体信息。）
说：1、Formulate questions about diets and respond appropriately.
（练习说关于食物的问句并给以适当的回答。）
2、Ask“wh—”questions with the right intonation.
（用恰当的语调练习wh—问句）
3、Read one's own article to a classmate and check for mistakes.
（读一篇文章给一位同班同学听，以检查错误。）
读：1、Guess general meanings of words from the context.
（根据上下文猜词义。）
2、Identify specific meanings.（找出词的特定含义。）
3、Practise intensive reading.（练习精读。）
写：1、Express factual information about diets and lifestyles based on the model article.（以范文为例，表达有关食物和生活方式的实际信息。）
2、Select appropriate vocabulary and sentence constructions to write about personal details.（选择适当的词汇和句式，提供个人的具体信息。）
单元要点：
1、Express likes and dislikes.（表达个人喜恶。） e.g.
I like rice. I dislike hamburgers.
2、Use adverbs of frequency.（使用频率副词。） e.g.
I usually have fish and vegetables.
3、Differentiate between countable and uncountable nouns.（区分可数名词与不可数名词。） e.g.
Some rice, two apples.
4、Understand and use the indefinite articles,“a”and“an”.（理解并使用不定冠词a和an。）
I want to buy a book.
I want to buy an e-dog.
5、词组： a lot of be good/bad for Mid—Autumn Festival after class/school a top student play basketball play computer games a glass of milk chat with sb. walk to fast food try to do not…any more stay healthy twice a day get fat need to do not…at all want to do get tired more/less than go roller skating
6、句型：Let's…
I always eat/have an apple for breakfast.
Once/twice a day.
How often do you do exercise？
Good luck with your new diet.
It takes half an hour to cook.
It's important for sb to do sth.

第一课时 (The first period)
课前准备：1、让同学们查询有关食物的词汇，越多越好。
2、让同学们带食物的图片或实物。
教学目标：1、To revise old vocabulary and learn new vocabulary about food.（复习旧单词并学习有关食物的新词汇。）
2、To talk about likes and dislikes with regard to food.（讨论喜欢的和不喜欢的食物。）
3、To use adjectives to describe different tastes.（用形容词描述不同的味道。）
教学要点：
词汇 rice, hamburgers, chicken, fish, apples, oranges, vegetables, cakes, coke, chocolate, tea, mooncake, lemon, vinegar, hotpot, sugar, sandwich, sweet, sour, salty, spicy
句型：1、What food do you like？
What food does he/she like？
2、How does it taste？
It tastes sweet/sour/salty/spicy.
语言功能：Talk about different food.
学习策略：1、To develop students to look at the same thing in many ways.（培养学生对同一事物要有不同看法。）
2、To develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）
智能培养：Make a chart and talk about it.
教学设计：Food
1、Talk about food for three meals and snacks.
2、Talk about food for meals one likes and dislikes.
3、Talk about food by the table.
4、Describe different tastes about food.
教学步骤：Task Ⅰ
1、Talk about food for three meals and snacks. This is a fun activity to learn and revise vocabulary and spelling.
2、Of all the food and snacks, get students to work in groups to make a table by asking：
What do you like/dislike？
Name Love Like Dislike
S1:
S2:
S3:
TaskⅡ
1、Ask Ss to look at different kinds of food in Part A. Go through the words and make sure that they can pronounce them well and understand their meanings.
2、Ask Ss to tick the boxes according to their own likes and dislikes.
3、Ask some students to present their answers and say something about their likes and dislikes.
4、Ask Ss to report their classmates' likes and dislikes according to the table in Part 1.
5、If there is time, ask Ss to talk about their family as well.
Task Ⅲ
1、Try to bring some pictures of different kinds of food with strong tastes. Get Ss to know the meanings of "sweet, sour, spicy and salty".
2、Ask Ss to think of other foods that are salty, sour, spicy or sweet.
3、Look at P59 in the textbook and finish them.
Task Ⅳ Exercises.
教学反思：优点：
缺点：

第二课时 (The second period)
课前准备：1、预习阅读资料，查出生词或新语言点。
2、查阅相关资料,了解如何饮食和运动，保持身体匀称健康。
教学目标：1、To revise and expand vocabulary about food and lifestyles.（复习并扩展有关食物和生活方式的词汇。）
2、To learn about the relationship between diet and overall health.（学习饮食结构与身体健康之间的关系。）
3、To practise the technique of skimming for overall comprehension and scanning for detail. （练习快速阅读了解总体大意，快速浏览查找细节的阅读技巧。）
教学要点：
词汇 before, diet, energy, exercise, fast food, healthy, important, lifestyle, seldom, tired, top, dancer, change, fruit, sweet, often, bread, meet, juice, person
句型
1、Before, I seldom ate fruit and vegetables.
Now I always eat an apple for breakfast and I often drink some milk.
2、I swim twice a week.
3、I do not eat fast food any more.
学习策略：The technique of skimming.（快速阅读技巧。）
智能培养：Compound healthy food and do some proper activities.（配制健康食物，适时运动。）
教学设计：Food and lifestyles
1、Read the passage for overall comprehension.
2、Know more about Kitty and Daniel's lifestyles.
3、Learn to talk about a healthy lifestyle.
教法步骤：TaskⅠ
1、Talk about healthy eating for three meals.
2、Ask Ss to turn to Page 56. Read the title of the article and ask what it means.
3、Ask Ss to scan the passage for new words and underline them. Give their explanation.
4、Ask Ss to skim the text in Part B1 for understanding specific detail.
Task Ⅱ
1、Get Ss to read the article again and prepare two summaries.

Kitty ate… before / eats… now.
Daniel ate… before / eats… now.
2、Ask Ss to complete the lists in Part B2.
3、To Part B3,work through the task individually, check answers as a class.
4、Ask Ss to think about more activities that require a lot of energy and describe their own diets.
Task Ⅲ Exercises.
教学反思：优点：
缺点：

第三课时 (The third period)
课前准备：1、复习课文，根据Kitty和Daniel的饮食变化，复述课文。
2、找出并尽量理解课文中新语言点。
教学目标：1、To practise intensive reading and retell the text.（练习精读，理解并复述课文。）
2、To understand and master the new points in the text.（理解掌握课文中的新语言点。）
教学要点：掌握句型
1、I want to be a dancer.
2、It's important for a dancer to be healthy.
3、Before, I seldom ate fruit and vegetables.
4、I know that sweet snacks are not good for me.
5、I do not eat sweet snacks between meals any more.
6、After class, I also like playing computer games and chatting with my friends on the Internet.
学习策略：Practise intensive reading.（练习精读。）
智能培养：Compound healthy food and do some proper activities.（配制健康食物，适当运动。）
教学设计：Food and lifestyles
1、Read the text and practise intensive reading.
2、Master the new language points.
教法步骤：TaskⅠ
1、I want to be a dancer. want to be 想成为…… e.g.
Tom wants to be a basketball player when he grows up.
I want to go to the part this Sunday. want to do something 想要干某事
2、It's important for a dancer to be healthy.
It's＋形容词 for sb. to do sth. 做某事对某人来说…… e.g.
It's very easy for me to carry this box.
It's very interesting for me to play with my friends.
3、Before, I seldom ate fruit and vegetables.
seldom 很少，表动作发生的频度，已学过的这类词还有always, usually, often, sometimes, seldom, never等。
4、I know that sweet snacks are not good for me.
be good for… 对……有利/有好处 e.g.
Swimming is good for health.
be bad for… 对……有害/有坏处 e.g.
Smoking is bad for your health.
5、I'm 12 years old and a top student at school.
a top student＝a best student 一名优秀学生 e.g.
Do you want to be a top student in your school?
She is one of the top singers in China.
6、I don't eat sweet snacks between meals any more.
not…any more＝not…any longer ＝no longer e.g. 不再……
Mr Zhang doesn't live here any more.
＝Mr Zhang doesn't live here any longer.
＝Mr Zhang no longer lives here.
Task Ⅱ
1、Translate some drills and explain language points.
Task Ⅲ
Exercises.
教学反思：优点：
缺点：

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