Unit 2 Is your food and drink healthy? 课件(共27张PPT)2023-2024学年外研版七年级英语上册

(共27张PPT)
Unit 2 Is your food and drink healthy
Module 4 Healthy food
学习目标
words:healthy,bread,fish,icecream,noodle,ice,eat,child,children,egg,eye,cheese,tired,soup,well,fat,or ,breakfast,
Useful expressions: A lot of ice cream，hamburgers and cola is not healthy. Meat is healthy but too much meat is not good for children.
Functions: To learn healthy food
Grammar: It is＋adj.(＋for sb.)＋to do sth.
Sentences:It is important to remember：eat well,stay healthy,and don't get fat! Eat noodles or rice，not hamburgers.Have a good breakfast every morning..
思 考
新课导入
思 考
How to have a healthy diet
新课讲解
一说
1
Reading and vocabulary
Think of six words for food and drink.
Make three lists.
Favourite food and drink: oranges...
Healthy food and drink: carrots...
Delicious food and drink：...
favourite　healthy 　delicious
新课讲解
healthy/'helθi/ adj. 健康的
Point
Language point 1
healthy是以health为词根派生出的形容词，
可作表语或定语。
eg：Her mother is very healthy.
她的妈妈身体很健康。
新课讲解
2
Label the pictures with the words
and expression from the box.
bread　candies　cola　fish 　hamburger ice cream　noodles　rice　sugar
Now match the words from the box with the pictures.
新课讲解
ice cream
fish
hamburger
bread
sugar
cola
rice
candies
noodles
drink eat
1
2
3
5
6
7
8
9
4
新课讲解
fish/f / n. 鱼
Point
Language points 2
fish作“鱼”讲时，是可数名词，单复数同形。
eg：There are three fish in the fish bowl.
鱼缸里有三条鱼。
fish意为“鱼肉”时，是不可数名词。
eg：I have some fish for dinner.
晚饭我吃鱼。
新课讲解
3
Read the passage and complete the table.
Healthy food and drink for children
Is your food and drink healthy？A lot of ice cream，hamburgers and cola is not healthy. Meat is healthy but too much meat is not good for children. Cola and candy are very sweet，and too much sugar is bad for you.
　Eat the right food and be healthy. Carrots，eggs and sweet potatoes are good for your eyes. Milk，cheese and fish are good for your teeth. A bit tired ？
新课讲解
Have lots of delicious chicken soup!
It is important to remember ：eat well ，stay healthy，and don't get fat!
·Eat noodles or rice，not hamburgers.
·Have a good breakfast every morning.
·Drink juice，water，tea and milk，not cola.
·Eat lots of fruit and vegetables.
新课讲解
Healthy food and drink Unhealthy food and drink
meat，carrots eggs，chicken soup，noodles，sweet potatoes，milk，cheese，fish，rice，juice，water，tea，fruit，vegetables
ice cream，cola，hamburgers，candy，sugar
新课讲解
bit/b t/n.一点儿；少许
Point
Language points 3
a bit“稍微；有点儿”，在肯定句中，用作副词词组，修饰形容词、副词、动词。
eg：I'm a bit tired.
我有点儿累了。
新课讲解
tired一般作表语或定语，表示人的一种感受，主语通常是表示人的名词或代词。
eg：We are tired after walking a long way.
走很远的路之后，我们累了。
tired/'taI d/adj.劳累的
Point
Language points 4
新课讲解
remember/rI'memb /v.记住；想起
Point
Language points 5
反义词是forget。remember后直接加名词或代词。
eg：I can't remember his telephone number.
我想不起他的电话号码。
remember后可加动词不定式作宾语。
eg：Remember to get some fruit.
记着买些水果。
新课讲解
well作副词，在句中作状语，修饰动词。
eg: He speaks English well.
他英语说得好。
well adj.(身体)好的；健康的。
eg：I'm very well.
我身体很好。
well/wel/adv.好地
Point
Language points 6
新课讲解
“stay＋adj.”意为 “保持(某种状态)”。
eg：The windows stay open all day.
窗子整天开着。
我们应该多吃水果和蔬菜来保持健康。
We should eat more fruit and vegetables to _______ ________.
stay/ste /v.保持；停留
Point
Language points 7
stay healthy
新课讲解
其中it为形式主语，真正的主语是后面的不定式短语。把真正的主语放在后面是为了使句子的结构协调。
eg：It's useful to learn a foreign language.
学习一门外语是有用的。
It is important to remember：eat well，stay healthy，and don't get fat！
It is＋adj.(＋for sb.)＋to do sth.(对某人来说，)做某事是……的。
Point
Language points 8
新课讲解
4
Complete the passage with the correct form of the words and expression from the box.
delicious　fat　important　lots of　meal
remember　stay　sweet　tooth (pl. teeth)
A healthy breakfast is(1)________ in the morning and it's my favourite(2)________．There are (3)________ fruit and vegetables for lunch at school，but there isn't any cola or candy.
important
meal　
lots of　
新课讲解
Candy and cola are(4)________ food and drink and they're bad for your (5)________．At home，my grandma's dinners are (6)________ and we aren't (7)________．(8)__________！ Eat well，and (9)________healthy.
sweet
teeth
delicious
fat
Remember　
stay
delicious　fat　important　lots of　meal
remember　stay　sweet　tooth (pl. teeth)
新课讲解
5
Choose food from Units 1 and 2 for your meals.
breakfast　lunch　dinner
Now work in pairs. Talk about your answers.
1 What's your favourite food and drink
2 Is it healthy food and drink？
新课讲解
6
Writing
Look at the sentences.
Meat and fish are healthy food.
Too much meat isn't healthy.
Meat and fish are healthy food but too much meat isn't healthy.
Now join the sentences with but.
1 Juice is a healthy drink. Cola isn't a healthy drink.
Juice is a healthy drink but cola isn't a healthy drink.
新课讲解
2 Noodles are healthy food. Hamburgers aren't healthy food.
3 Meat，vegetables and fruit are healthy food. Cola，ice cream and hamburgers aren't healthy food and drink.
4 Chocolate is delicious. Too much chocolate isn't good for you.
Noodles are healthy food but hamburgers aren't healthy food.
Meat, vegetables and fruit are healthy food but cola, ice cream and hamburgers aren't healthy food and drink.
Chocolate is delicious but too much chocolate isn't good for you.
新课讲解
Complete the sentence about yourself.
...and...are healthy food but ...and...are my favourite food.
7
当堂小练
一、单项选择
1．I've got only _____ money with me today.I'm afraid
I can't help you.
A．a little of B．a lot C．a bit D．a bit of
2．Remember _______ off the lights when you leave the room，
please. (绥化)
A．to turn B．turning C．turn
D
A
当堂小练
3．Every student ________ healthy food here.
A．have B．haves
C．has D．having
4．—Will you stay for ________ supper with us
—Sure. I'd love to. Home cooking is just what I like.(东营)
A．a B．an C．the D．/
C
D
归 纳
课堂小结
Structure
--What’s your favourite /A lot of ice cream,hamburgers and cola is not healthy.
Key Words
Ccheese,tired,soup,well,fat,or ,breakfast,every,lunch,home,dinner,banana
Key sentences
It is important to remember：eat well,stay healthy,and don't get fat!
Eat noodles or rice，not hamburgers.Have a good breakfast every morning.
Expressions
A lot of ice cream，hamburgers and cola is not healthy. Meat is healthy but too much meat is not good for children.
请完成Unit 2 对应习题
课后作业