Module 4 Healthy food
Unit 2 Is your food and drink healthy?
教材分析
本模块以贝蒂帮助母亲制定购物清单作为引子，通过谈论家里有什么食物，还需要购买什么食物，很自然地引出了本模块的语法项目“have/ has got…”。本单元以谈论学生最喜欢的食物和健康食物来导入课文，为课文学习作了内容上的铺垫。课文中提到了“juice”是健康饮料，这里指的是纯果汁，不同于我们所说的果汁饮料。
教学目标
【知识目标】
1、熟记并会用本课所学的新词汇；
2、能阅读有关健康食品的短文，在阅读中寻找关于健康饮食的信息；
3、能写出有关食品的短句，会用连词but。
【能力目标】
运用推测等阅读技巧，scanning等阅读策略，进行阅读训练，提高阅读水平。
【情感目标】
通过阅读关于健康食品的短文，捕捉关于健康饮食的信息，培养健康饮食的意识，养成
良好的饮食习惯。
教学重难点
【教学重点】
1、词汇：healthy, delicious, noodle, candy, hamburger, ice cream, fish, rice, bread, be good for, be bad for, eat, child, children, egg, cheese, tired
2、句型：What’s your favourite…?
A lot of ice cream, hamburgers and cola is not healthy.
Noodles and juice are healthy food and drink but hamburgers and cola are not healthy food and drink.
【教学难点】
掌握but的用法，能发表自己对食物的看法。
课前准备
Tape recorder, Multimedia
教学过程
Step1. Warm up
1.Tell what kind the following pictures belong to?
These are fruits/vegetables/meat/drinks
Step2. Vocabulary
1.Label these pictures with the new words.
2.Now match these words with the verb “eat”/”drink”.
3. Discuss what you know about healthy food and talk about what food is healthy and what is unhealthy.
Step3. Discussion
1.What’s your favourite food and drinks? Are they healthy?
2.What should we eat and drink if we want to be healthy?
Step4. Speaking
1.Look and Say
Are these your favourite food and drink? Are they healthy or unhealthy?
2.Fill in words to complete the paragraphs.
3.Make a drill _____ ______ healthy food / drink.
Eg. Milk is healthy food
Step5. Have a try
1.Can you fill in the table?
2.Label the pictures with the words and expression from the box.
Step5. Oral practice
1.Practice the dialogue in pairs
A: What’s your favourite food?
B: My favourite food is fish.
A: Is it healthy?
B: Yes, it is. My favourite food is fish and it is healthy.
2.Talk about your favourite food
My favourite food / drink is … and it is healthy.
Step6. Listening and reading
Listen and answer the questions.
1.What food are healthy food? What food aren’t healthy food?
2.What drink is healthy drink? What drink isn’t healthy drink?
Step7. Reading
Read and check the sentences true or false.
Step8. Language points
1.Is your food and drink healthy.
drink可用作名词，意为“饮料”，指种类或一杯、一份（饮料）时为可数名词；统称“饮料”时为不可数名词。如：
Do you want a drink?
你想要一杯饮料吗？
There is some drink in the bottle.
在这个瓶子里有一些饮料。
healthy是形容词，意为“健康的”，可指物（有益于健康的）；也可指人（身体健康的）。如：
Pork is healthy food. 猪肉是健康食品。
Coke isn’t a healthy drink.
可乐不是一种健康饮料。
My grandmother is healthy now.
我祖母现在很健康。
2. A lot of ice cream, hamburgers and cola is not healthy. Meat is healthy but too much meat is not good for children.
and意为“和, 又, 而”, 连接并列的单词、词组、短语或句子，起承上启下的作用。所连接的词语或句子属于并列关系。用在句子开头的时候，一般不译出来。
but表示“但是，可是，却”，表示转折关系。
Step9. Practice
1.Fill in the blanks using but, and or or.
2.Now join these sentences with but.
Step10. Work in pairs
Talk about your answers.
1.What’s your favourite food and drink? Is it healthy food and drink?
2.What’s wrong with the boy? What’s your advice for him?
Step11. Learning to learn
Talk about your eating habits and practice and and but.
Step12. Exercise
1、肉和鱼是健康的食物。
2、面条和米饭是健康的食物。
3、水果和蔬菜是健康的食物，但是汉堡包和糖果不是健康的食物。
4、果汁、水和牛奶是健康的饮料，但是可乐不是健康的饮料。
Step13. Homework:
Complete the sentence about you:
… and … are healthy food but … and … are my favourite food.
课件54张PPT。These are _________.fruits appleorangebananastrawberryWarm-upcarrottomatopotatobeanThese are ___________.vegetableschickenbeefThese are________.meatjuicemilkwatercoffeeThese are_________.drinksLabel these pictures.candynoodlesice creambreadsugar Vocabularyhamburgerricecolafisheatdrinkricenoodlesice creamhamburgerscolacandyfishNow match these words.breadsugarhealthy:sth is good for healthsth isn’t good for healthunhealthy:健康的不健康的What do you know about healthy food?Something about healthy food:1. Food with a little sugar, oil and salt.2. Food made from vegetables or corn.3. Nutritional(有营养的), clean, safe food. 4. Steamed(蒸的), boiled(煮的) food.The steamed fish is healthy,but roast duck is unhealthy.Meat is healthy but hamburgers aren’t healthy.An apple is healthy but candy isn’t healthy.are healthy,butis unhealthy.Coke is unhealthy but water and tea are healthy.What’s your favourite food and drinks? Are they healthy?What should we eat and drink if we want to be healthy? DiscussionAre these your favourite food and drink? Are they healthy or unhealthy?Look and Say SpeakingThere are some ________, _______, _______, _______, ________ and broccoli (西兰花). They are _______ vegetables. tomatoespotatoes peppers carrots cabbageshealthy____ and ______ are my ________ food. And they are _______ food.Rice favourite healthycarrots_______ and ___________ are my ________ food. And they are _______ food.Noodles favourite healthywatermelons___________ and _________ are my ________ food. But they are _________ food.Hamburger favourite unhealthyice cream_____ and _____ are my ________ drinks. And they are _______ drinks.Juice favourite healthywater Can you say? _____ ______ healthy food / drink.Can you fill in the table? Have a tryLabel the pictures with the words and expression from the box.bread candies cola fish hamburger ice cream noodles rice sugarnoodlesice creamfishhamburgerbreadsugarcolaricecandiesA: What’s your favourite food ?
B: My favourite food is fish.
A: Is it healthy?
B: Yes, it is.
My favourite food is fish and it is healthy.Work in pairs. Oral practiceA: What’s your favourite food / drink ?
B: My favourite food / drink is …
A: Is it healthy?
B: Yes, it is. / No, it isn’t.
My favourite food / drink is … and / but it is / isn’t healthy.A: What’s your favourite food?
B: My favourite food is hamburgers.
A: Are they healthy?
B: No, they aren’t.
My favourite food is hamburgers but they aren’t healthy.A: What’s your favourite food / fruit?
B: My favourite food / fruit is …
A: Are they healthy?
B: Yes, they are. / No, they aren’t.
My favourite food/fruit is … and / but they are / aren’t healthy.1.My favourite food / drink is … and it is healthy. 2.My favourite food / drink is … but it isn’t healthy.3. My favourite food / fruit is … and they are healthy.
4. My favourite food / fruit is … but they aren’t healthy.1. What food are healthy food? What food aren’t healthy food? Listen and answer the questions.Meat, carrots, eggs, sweet potatoes, cheese, fish, chicken soup, noodles, rice fruit and vegetables are healthy food.
Ice cream, hamburgers, sugar, and candy aren’t healthy food. Listening and readingJuice, water, tea and milk are healthy drinks.
Cola isn’t a healthy drink.2. What drink is healthy drink? What drink isn’t healthy drink?Read and check the sentences true or false.1. Ice cream, hamburgers and meat are not healthy food.
2. Candy is not healthy food.
3. Carrots, eggs and cheese are good for your eyes.
4. Fish, milk and sweet potatoes are good for your teeth.×√×× Reading5. Having a good breakfast every morning is good for your health.
6. Noodles and rice are healthy food.
7. Dinking juice, water, tea milk and cola are good for your health.
8. Eating lots of fruit and vegetables are good for your health.×√√√drink可用作名词，意为“饮料”，指种类或一杯、一份（饮料）时为可数名词；统称“饮料”时为不可数名词。如：
Do you want a drink?
你想要一杯饮料吗？
There is some drink in the bottle.
在这个瓶子里有一些饮料。1. Is your food and drink healthy. Language points[拓展]
drink 也可作动词，意为“喝”，其后可直接接名词或代词作宾语。如：
I like drinking milk.
我喜欢喝牛奶。healthy是形容词，意为“健康的”，可指物（有益于健康的）；也可指人（身体健康的）。如：
Pork is healthy food. 猪肉是健康食品。
Coke isn’t a healthy drink.
可乐不是一种健康饮料。
My grandmother is healthy now.
我祖母现在很健康。[拓展]
health 是名词，意为“健康”，常用于be in good health，意为“身体很健康”；unhealthy意为“不健康的”，是healthy的反义词。2. A lot of ice cream, hamburgers and cola is not healthy. Meat is healthy but too much meat is not good for children.and意为“和, 又, 而”, 连接并列的单词、词组、短语或句子，起承上启下的作用。所连接的词语或句子属于并列关系。用在句子开头的时候，一般不译出来。如： Tom and David are in the same class.
汤姆和大卫在同一班。
Lets go and see, OK?
咱们去看看，好吗?
I bought Granny a present, and she liked it
very much.
我给奶奶买了件礼物，她非常喜欢。or的具体用法如下：
1. 连接并列的单词、词组、短语或句子，表
示“或者”的意思。如:
We can visit the World Park or travel
around the world.
我们可以参观世界公园，或者周游全世界。[拓展]2. 用在选择疑问句中,灵活译为“还是”。
如:
Is that an apple or an orange?
那是苹果还是桔子?3.在否定句中代替and，表示“和”的意思。
如:
I don’t like bread, rice or porridge.
我不喜欢面包、米饭和粥。4. 连接两个并列的句子，表示“否则，要不
然”的意思。如:
Hurry up, or you’ll be late.
快点，否则你要迟到啦。
You must go there quickly or you will not
be back in time.
你必须快点去那儿, 否则你就不能及时返
回了。 but表示“但是，可是，却”，表示转折关系。如：
It is very late, but they still go on working.
虽然天很晚了，但是他们还是继续工作。
Apples are healthy food but candy isn’t
healthy food.
苹果是健康的食物，但糖果不是健康的食物。 I can ride a bike _____ I can’t ride a horse.
2. I like reading _____ I like running, too.
3. Apples are healthy food ______ Coke is unhealthy food.
4. Juice _____ water are healthy drink.
5. He doesn’t like swimming ______ he doesn’t like running.
6. He doesn’t like swimming ____ running. but but and and andorFill in the blanks using but, and or or. PracticeNow join these sentences with but.Juice is a healthy drinks but Coke isn’t healthy drink.2. Noodles are healthy food. Hamburgers aren’t healthy food.1. Juice is a healthy drinks. Cola isn’t healthy drink.Noodles are healthy food but hamburgers aren’t healthy food.Chocolate is delicious but too much chocolates isn’t good for you.3. Meat, vegetables and fruit are healthy food. Cola, ice cream and hamburgers aren’t healthy food and drink.Meat, vegetables and fruit are healthy food but cola, ice cream and hamburgers aren’t healthy food and drink.4. Chocolate is delicious. Too much chocolates isn’t good for you.Talk about your answers. What’s your favourite food and drink?
Is it healthy food and drink? Work in pairsWhat’s wrong with the boy?
What’s your advice for him?Breakfast: nothing.
Lunch: Coke and
3 hamburgers
Supper: rice, chicken, beef,
ice creamEating habitsEat noodles or rice AND some
vegetables.Drink juice, water and milk, NOT
Coke.Eat some meat, NOT hamburgers. Eat some fruit, NOT candy or
ice cream. Learning to learnMeat and fish are healthy food.Noodles and rice are healthy food.Translate some sentences in English.1. 肉和鱼是健康的食物。2. 面条和米饭是健康的食物。 ExerciseFruits and vegetables are healthy food but hamburgers and candy aren’t healthy food.Juice, water and milk are healthy drinks but cola isn’t a healthy drink.4. 果汁、水和牛奶是健康的饮料，但是可乐不是健康的饮料。3. 水果和蔬菜是健康的食物，但是汉堡包和糖果不是健康的食物。Complete the sentence about you.… and … are healthy food but … and … are my favourite food. Homework
