七年级英语Unit4教案(共8课时)牛津版 上学期.doc

第一课时 (The first period)
一．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。
二．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：
三．词汇 rice, hamburgers, chicken, fish, apples, oranges, vegetables, cakes, coke, chocolate, tea, mooncake, lemon, vinegar, hotpot, sugar, sandwich, sweet, sour, salty, spicy
四．句型：
1、What food do you like？
What food does he/she likes？
2、How does it taste？
It tastes sweet/sour/salty/spicy.
五．语言功能：Talk about different food.
六．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。）
七．智能培养：Make a chart and talk about it.
八．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.
九．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：

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：

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：

：

第四课时 (The fourth period)
课前准备：1、预习本单元的语法项目，查阅相关资料，提出问题。
2、收集以往出现过的本单元的语法项目的具体例子。
教学目标：1、To recognize and use adverbs of frequency.（识别并使用频率副词。）
2、To recognize and use countable and uncountable nouns.（识别并使用可数名词和不可数名词。）
3、To recognize and use the indefinite articles to talk about things that are countable.（识别并使用不定冠词谈论可数名词。）
教学要点：
词汇 ice cream, story, glass, tea, of course, favorite, kilo, salt, tomato, soup, roller skating, noodle, wish, piano, shelf (shelves), knife(knives), carrot, potato, pot, pancake
句型
1、How often do they/you exercise?
How often does he/she go shopping?
2、Simon often/seldom/always/sometimes/usually/never plays football.
3、What do we need to buy？
4、We need some chickens and some potatoes.
5、I want to buy an egg/a book.

语法项目：1、频率副词：never, seldom, sometimes, often, usually, always
2、可数名词：a table/an apple/two tables/two stories/two watches/photos/tomatoes/knives
不可数名词：bread, water, hair, air, money, rain, tea, chicken, rice, fruit, cheese, milk, salt, sugar, soup, vinegar.
3、不定冠词：a, an
学习策略：Observation, discovery and induction of the grammar rules.（观察，发现，归纳语法规则。）
智能培养：The ability of synthetical use.（综合应用能力。）
教学设计：Grammar
1、Adverbs of frequency.
2、Countable and uncountable nouns.
3、The use of "a" and "an".
教法步骤： TaskⅠ
1、Ask Ss how often they play football, badminton, go swimming, dancing, roller-skating, etc.
2、Talk about how often the teacher does certain things, e.g.
I always ride to school.
I often eat fruit and vegetables at lunchtime.
I sometimes eat lunch in a restaurant.
I seldom go swimming.
I never go roller-skating.
3、Explain the meaning of different adverbs of frequency, use the table on Page 60 to illustrate the difference.
4、Ask Ss to complete Part A individually.
5、Go through the context of Part A2. Get Ss to talk about it, using adverbs of frequency.
6、Ask Ss to complete Part A3.
Task Ⅱ
1、Explain the difference between countable and uncountable nouns, and bring some pictures to provide some examples to help Ss understand this concept. Go through the table on Page 62.
2、Ask Ss to read the conversation in Part B2 in pairs, then exchange to read it.
3、Ask Ss to write the nouns in the correct column of the table and add more items to each list.
4、Ask Ss to go over Part B again. Make sure they know how to form the plural forms of countable nouns.
Task Ⅲ
1、Explain the table in Part C and the difference between "a" and "an".
a "u" an "e/l"
a "pear" an "hour"
a "useful book" an "ant room"
Our choice depends on the sound, not the letter.
2、Ask Ss to do the exercise in Part C, and read the sentence aloud.
3、Work in pairs to read out the conversation and then get some pairs to act out the conversation or their own.
Task Ⅳ
Consolidation of three grammar rules.
教学反思：

：
第五课时 (The fifth period)
课前准备：1、复习本单元所学的语法项目。
2、复习上节课所学的词汇和句型。
教学目标：1、To revise the grammar items in this Unit.
2、To revise the new words and drills.
3、To do some exercises to consolidate the grammar items and language points.
学习策略：Observation, discovery and induction of the grammar rules.（观察，发现，归纳语法规则。）
智能培养：The ability of synthetical use.（综合应用能力。）
教学设计：Grammar
1、Three grammar rules.
2、Some language points.
3、Exercises for consolidation.
教法步骤： TaskⅠ
1、Ask Ss to tell adverbs of frequency and the differences among them.
2、Ask Ss to tell the use of countable and uncountable nouns, give some examples.
3、Ask Ss to tell the use of "a" and "an" and give some examples.
4、To revise some language points in this part.
Task Ⅱ
Do exercises to consolidate the grammars and language points.
教学反思：

第六课时 (The sixth period)
课前准备：1、复习学过的食物词汇和各种活动的词组。
2、制作一份调查问卷。
教学目标：1、To listen for specific details.（听懂具体细节。）
2、To obtain special information about a person's lifestyle.（获得关于某人生活方式的具体信息。）
3、To select information from a questionnaire and listen in order to complete a report on another student's lifestyle.（听录音，从一张调查问卷里选择信息，完成一份关于另一个学生的生活方式的报告。）
教学要点：
词汇less than, not…at all, try, feel, lunch, supermarket, carry, biscuit, total, point, questionnaire, congratulation, partner
语言技能：Reading 看懂调查问卷
教学设计：

Integrated skills

reading listening speaking writing
教学步骤： TaskⅠ
1、Arouse Ss' interest in different lifestyles, food and health issues. Talk about the importance of doing exercise, sleeping and eating fruit and vegetables. Elicit information about the Ss' lifestyles, e.g.
How much TV do they watch?
How much time do they spend playing computer games?
How often do they exercise?
How many snacks do they eat every day?
2、Get Ss to do the questionnaire in Part A1 and A2.
Ss study the questionnaire individually, check for general understanding and confirm the meanings of adverbs of frequency.
3、Play the recording. Ask Ss to listen for specific information about Hu Wen's lifestyle and tick the correct boxes.
4、Ask Ss to enter Hu Wen's score and their own score in the table in Part A3.Then analyze the health scores for Hu Wen and themselves.
Task Ⅱ
1、Ask Ss to read and understand the questions in Part A4.
Then interview their partners.
2、Ask Ss to complete the report in Part A5,using the information obtained from the questions in Part A4.
Ask some Ss to read their reports out.
Task Ⅲ
Language points:1、Less than three times a week.
2、You are not fit at all.
3、Do you feel better?
4、I eat lots of fruit and I feel healthier.
5、What's your favourite fruit?
Task Ⅳ
Exercises.
教学反思

第七课时 (The seventh period)
课前准备：1、复习本单元所学的词汇，句型和相关知识。
2、查询有关健康饮食的资料。
教学目标：1、To express factual information about diets and lifestyles in writing.（将关于饮食和生活方式的实际信息用文章表达出来。）
2、To write an article for a website based on personal information.（根据个人信息为一个网站写篇文章。）
3、To read an article to a classmate and check for mistakes.（读一篇短文给同学听以检查错误。）
教学要点：
词汇 large, take in. mean, fat, stay, healthy, cheese, peanut, slice, beef, pork, vitamin, calorie, amount
句型
1、I am fit and healthy.
2、I think I need（lots of energy）.
3、I always/usually/…have…for breakfast/lunch/supper/dinner
4、This gives sb.…calories to do sth./for sth.
5、I like…because they're/it's good for….
6、I take in…I need vitamins to stay healthy.
7、It's important to do sth.
学习策略：Synthetical use and self comments.（综合应用，自我评价。）
智能培养：Write an article about health and sports.（健康、卫生、体育的逻辑表述。）
教学设计：Food and lifestyles
1、Know about healthy eating
2、Design a diet and write a report
教法步骤： TaskⅠ
1、Arouse Ss why they eat certain types of food and why they should or should not change their diets. Tell Ss to look at the calories and vitamins chart in Part A on page 67.Explain the instructions carefully. Ask Ss to identify the words they do not know. Clarify the meanings of these words with the class.
2、Ss read Millie's article on Page 68.
3、Ask Ss to use Millie's article and substitute the underlined phrases with their own information. Encourage Ss to include additional information or change the model sentences to make their own.
4、Get some Ss to present their articles.
Task Ⅱ
1、This gives me 340 calories to start the day.
give sb. sth. to do 给某人某物做某事
2、That means I take in about 2000 calories every day.
take in 吸收、接受，领会，理解，观看
3、I need vitamins to stay healthy.
need sth. to do sth
4、So you can drink it without getting fat.
without prep. 意为“无，没有”
Task Ⅲ Exercises.
教学反思：

第八课时 (The eighth period)
课前准备：1、复习已学过的食物词汇和wh—句型。
2、复习本单元的词汇、语言目标和相关知识。
教学目标：1、To talk about food and diet.（谈论食物和饮食结构。）
2、To introduce and consolidate common intonation pattern with“wh—questions.（介绍和巩固wh—句型的常用语调。）
3、To revise the use of adverbs of frequency and the names of common food items.（复习常用频率副词和常用食物的名称。）
4、To revise the simple present tense.（复习一般现在时。）
教学要点：词汇feel, luck, supermarket, carry, stay, taste
语言技能：Speaking 谈论正确的生活方式，会用wh—句型提问做调查问卷。
Pronunciation 用wh—句型提问时，注意用降调。
学习策略：Revision and consolidation
教学设计：Study skills＋Checkout
1、Speaking up: likes and dislikes.
2、Pronunciation: Asking "wh—"questions.
3、Check the use of adverbs of frequency.
4、Revise the names of common food items.
教法步骤：TaskⅠ
1、By questionnaire, ask several Ss to talk about how he/she keeps healthy.
2、Ask Ss to work in pairs and practise saying Meiling and Ricky's conversation, with fluency, eye, contact and appropriate intonation.
3、Ask Ss to work in pairs and talk about their own diets.
4、Ask some pairs to present their conversation to the class.
Task Ⅱ
1、Ask Ss to listen to the questions on the recording, then repeat after it, and pay attention to falling tone on the last stressed word.
2、Write some sentences on the Bb. Let students practise saying them in pairs.
How many apples do you eat every day?
How often do you go swimming?
When do you chat on ICQ?
What is your favourite food?
Why do you eat hamburgers every day?
Who often eats vegetables.
Task Ⅲ
1、Look at the chart, revise the use of adverbs of frequency.
2、Write a few sentences by the chart, then check them with the whole class.
Task Ⅳ
1、Tell Ss about crossed puzzles. Get Ss to explain the f