课件20张PPT。Unit3A healthy dietPeriod 1 Story time学习目标Aims1 I can understand the story.
I know what a healthy diet is.
3 I know the meaning of the diet pyramid.
Let’s talk Daily Topic: Food What food do you like? 30’ Non-stop: FoodLet’s looka lot ofsomea fewa littlea lot ofsomea lot ofan一点，几个
数量比some少，修饰可数名词一点儿
数量比some少，修饰不可数名词A healthy diet pyramid(金字塔)a lot of fruit, vegetables
rice,bread,
noodles
Some
milk, fish，
meat, eggs
a little
sweet food,What is a healthy diet?…good for …
make us strong
使我们保持强壮
Calories卡路里)keep us healthy
使我们保持健康
(carbohydrates碳水化合物) (vitamin维生素)
仔细看图，想一想故事谈论了什么？
What does the story talk about ?Let’s read the picturesWhat does the story talk about ?故事谈论了什么？Let’s read the picturessome…a lot of…sweets cakes
ice cream ricenoodlesbread milk
fish meatmeat
vegetables
fruiteggseggswaterrice
sweet food自读课文，圈出Mike和Yang Ling的日常食物，填入金字塔。Let’s read and finish 你可以这样回答：
He/She has a lot of/ some/ a few/ a little …
He/She eats a lot of/ some/ a few/ a little … FTFTFTlikes eating cakes.a few eggs every week.a little rice.Let’s judgeTip: 可以根据黑板提示进行判断。对照健康饮食金字塔，四人小组讨论：
第1步：判断Mike和Yang Ling的饮食是否健康，并说出依据。Let’s discuss Does Mike have a healthy diet ? Does Su Hai have a healthy diet ?He only drinks a little water every day.She eats a little sweet food at a time.(一次)She eats some fruit every day.对照健康饮食金字塔，四人小组讨论：
第2步：针对不健康饮食，提出相应建议。Let’s discussYou can/should...
…can make us…
Don’t …
Please eat…Mike likes eating sweets, cakes and ice cream. He does not like drinking water. He only drinks a little water every day.
Mike has some bread and milk for breakfast. For lunch and dinner, he has a lot of rice, some fish and some meat. He has a few eggs every week.
Does Mike have a healthy diet?
跟录音读课文，模仿语音语调Let’s readYangLing often has a lot of noodles for breakfast. She sometimes eats an egg too. For lunch and dinner, she eats some meat and some vegetables. She only eats a little rice.
YangLing likes sweet food too, but she eats a little at a time. She eats some fruit every day.
Does YangLing have a healthy diet?
Do you have a healthy diet? 根据黑板上两位同学的饮食金字塔，同桌合作复述：Let’s retellsome…a lot of…sweets cakes
ice cream ricenoodlesbread milk
fish meatmeat
vegetables
fruiteggseggswaterrice
sweet foodLet’s discuss
同桌两人合作
第一步：调查同伴的饮食习惯。
A：What do you have for your meals?
B: I have a lot of/ some/ a few/ a little…
第二步：对照金字塔，看看你同桌的饮食是否健康,并给
他/她提出建议。
He/She should have/eat …
A：What do you have for your meals?
B: I have a lot of/ some/ a few/ a little…some…a lot of…Let’s saya healthy diet My friend has …
He/ She should have … A healthy diet. A happy life(生活). A bright future(未来).Introduce the Food Pyramid to your family.
(向你的家人介绍食物金字塔)
2. Write some suggestions on healthy diet
for your friends.
(请给你的好友写几条健康饮食的建议)HomeworkThank you!
