外研版英语七年级上册 Module 4 Healthy food Unit 2 Is your food and drink healthy课件(共42张PPT)

(共42张PPT)
Module 4 Healthy food
初中英语外研版七上
Unit 2 Is your food and drink healthy
1. 掌握下列单词 delicious, hamburger, sugar, be good for, sweet, cheese,
tooth, teeth, a bit, important, remember, stay, get fat
2. 掌握并灵活运用下列句型
Is your food and drink healthy
Meat is healthy but too much meat is not good for children.
3. 掌握连词and 和 but连接并列句的用法。
4. 能够识别健康食品和垃圾食品。
5. 懂得健康饮食的重要性，养成健康饮食的好习惯。
Lead in
Ask and answer these questions
with your partner.
How to have a healthy diet
1
Think of six words for food and drink. Make three lists.
favourite　healthy　delicious
Favourite food and drink Healthy food and drink Delicious food and drink
oranges … carrots … …
Language Point
1. healthy adj. 健康的，healthy是以health为词根派生出的形容
词，可作表语或定语。
Her mother is very healthy.
她的妈妈身体很健康。
healthy的名词是health“健康”，为不可数名词；副词是
healthily“健康地”；也可以在形容词healthy之前加前缀un ，
构成反义词unhealthy，意为“不健康的”。
We should do more exercise to keep h______．
ealthy
Language Point
固定搭配：
healthy life 健康人生
healthy food 有益健康的食物
keep healthy 保持健康
healthy lifestyle对健康有益的生活方式
stay healthy 保持健康
2
Label the pictures with the words and expression from the box.
bread　candies　cola　fish　hamburger ice cream　noodles　rice　sugar
noodles
ice cream
fish
hamburger
bread
sugar
cola
rice
candies
2
Now match the words from the box with the pictures.
noodles
ice cream
fish
hamburger
bread
sugar
cola
rice
candies
Language Point
3. fish意为“鱼肉”时，是不可数名词。
I have some fish for dinner.
晚饭我吃鱼。
fish作“鱼”讲时，是可数名词，单复数同形。
There are three fish in the fish bowl.
鱼缸里有三条鱼。
Language Point
fish作为“鱼的种类”讲时，是可数名词，复数为fishes。
There are many kinds of fishes in the river.
河里有很多种鱼。
【图片辨异】
three fish　三条鱼　　three fishes　三种鱼
Language Point
fish还可以作动词，意为“钓鱼；捕鱼”。
【一语辨异】
Give a man two fish and he will eat for a day. Teach a man
to fish and he will eat for the rest(剩余的) of his life.
授人以鱼，可食一日；授人以渔，可食一世。
(前一个fish是名词，单复数同形；后一个fish是动词。)
Language Point
I like ________ a lot，and my mother usually cooks it in different ways (用不同的方式)．
A. fish B. potatoes C. tomatoes D. rain
A
【点拨】此题用前后照应法。根据后句中的cooks it可排除B、C，
而D项rain“雨”是不能做来吃的。故选A。
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 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.
3
Read the passage and complete the table.
Healthy food and drink Unhealthy food and drink
meat, carrots, eggs, sweet potatoes, milk, cheese, fish, chicken soup, noodles, rice, juice, water, tea, fruit, vegetables
ice cream, hamburgers, cola, candy
Language Point
4. bit n. 一点儿；少许。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。
I'm a bit tired. 我有点儿累了。
a bit可用作不定代词，意为“一点儿，少许”等。
Can you give me a bit
你能给我一点儿吗？
Language Point
a bit在后面加of构成短语，相当于a little，可以直接作定语
修饰名词，两者都只能修饰不可数名词。
There is a little/a bit of food left for lunch.
午饭只能吃剩下的一点食物了。
根据汉语提示完成句子
(1)我的妈妈有点胖。
My mother is _____________ fat.
(2)瓶子里有一点牛奶。
There is _____________ milk in the bottle.
a bit/a little　
a bit of/a little
Language Point
5. tired adj. 劳累的，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。be tired of厌烦。
We are tired after walking a long way.
走很远的路之后，我们累了。
I'm tired of going to school day after day.
我厌倦日复一日地去上学。
Are you ________(tire)，Tony
tired
Language Point
tiring意为“使人疲劳的；累人的”，可作表语或定语，主语通常是表示事物的名词或代词。
【一语辨异】
After such a tiring climb，we were all tired.
经过这么累人的攀登之后，我们都累坏了。
Language Point
6. remember v.记住；想起，反义词是forget。
① remember后直接加名词或代词。
I can't remember his telephone number.
我想不起他的电话号码。
② remember后可加动词不定式作宾语。
Remember to get some fruit.
记着买些水果。
Can you r_________ her name
emember
Language Point
③ remember 后面还可接动词的 ing 形式，但意思与接不定式时不同。
接不定式时意为“记得要去做某事”；而接动词的 ing形式意为
“记得做过某事”。
He remembers to buy his wife chocolates.
他记得要给妻子买巧克力。
I remember reading the newspaper aloud to my father at five.
我记得在5岁的时候大声给父亲读报纸。
Language Point
Is that girl Mary？I remember ________ (meet) her in Beijing.
meeting　　
【点拨】根据前句“那个女孩是玛丽吗？”可知“我”记得
在北京见过她。
Language Point
7. well adv. 好地，在句中作状语，修饰动词。
He speaks English well. 他英语说得好。
well adj. (身体)好的；健康的。
I'm very well. 我身体很好。
—Does the food taste _______
—Yes，she cooks it ______.
A. well; good B. well; well C. good; well D. good; good
C
【点拨】taste是系动词，其后跟形容词作表语；而cook是实义
动词，用副词修饰。
Language Point
8. stay v.保持；停留。“stay＋adj.”意为 “保持(某种状态)”。
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 healthy
Language Point
9. It is important to remember：eat well，stay healthy，and don't get fat！
记住：吃得好、保持健康和不要变胖是很重要的！
It is＋adj.(＋for sb.)＋to do sth.(对某人来说，)做某事是……的。
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。
It's useful to learn a foreign language.
学习一门外语是有用的。
Language Point
—I like hamburgers very much.
—Oh，it's bad for you ________ too much junk food (垃圾食品)．
A. eat　 B. to eat C. eating D. ate
B
【点拨】“It is＋adj.＋for sb.＋to do sth.”是固定句型，
意为“对某人来说做某事是……的”。故选B。
Language Point
10. or连词，意为“或者，还是”， 表示选择。
Are you from North China or South China 你是华北人还是华南人？
I need a pen or a pencil. 我需要一支钢笔或一支铅笔。
Would you like to sit in front ________ at the back
A. and　 B. /　 C. so D. or
D
【点拨】考查连词辨析。and表并列；so表结果；or“或者，还是”，
表选择。句意为“你想坐前面还是后面？”故选D。
Language Point
11. have a good breakfast 吃一顿好的早餐
在通常情况下，表示一日三餐的 breakfast，lunch，supper前
不用冠词。不用冠词的用法尤其注意以下搭配：
have breakfast (lunch，supper)，after breakfast (lunch，supper)，
at breakfast (lunch，supper)，before breakfast (lunch，supper)，
during breakfast (lunch，supper)，for breakfast (lunch，supper)，
without breakfast (lunch，supper)。
Language Point
Mother says lunch is ready. 母亲说午饭做好了。
I nearly always go home for lunch. 我差不多总是回家吃午饭。
Do you want an egg for breakfast 你早饭要吃个鸡蛋吗？
Lucy often has ________ breakfast at home.
A. a　 B. /　 C. the
B
【点拨】考查冠词。have breakfast/lunch/dinner“吃早饭/
午饭/晚饭”，为固定搭配，中间不用任何冠词。
Language Point
虽然在通常情况下，“三餐”前不用冠词，但是若要
特指某一顿早餐、午餐或晚餐，则可在其前加定冠词
(表特指时，除可用定冠词修饰外，有时可用指示
代词、物主代词等修饰)。
Thank you for the breakfast.
谢谢你的这顿早餐。
Language Point
若breakfast，lunch，supper受到描绘性定语的修饰，则其前
通常要用不定冠词。
After a quick breakfast，he goes to the station.
匆匆忙忙吃完早餐后，他就去车站了。
The boys have ________ wonderful supper in a restaurant.
A. a　　　 B. an　　　 C. the　　　 D. /
A
【点拨】supper前面有修饰词wonderful，其前应加不定冠词，
又因wonderful的第一个音素为辅音，故选不定冠词a。
Language Point
12. every adj. 每个，每一。作形容词，与单数名词连用， every
只能作定语，指整体中的每一个。
She knows every student in the school.
她认识学校里的每一个学生。
我每天乘公共汽车去上学。
I go to school by bus ________ ________.
every day
Language Point
【注意】
用every指由两个以上成员构成的一组中的所有成员。
Every child in the class loves him.
班上的每个孩子都喜欢他。
另注意every与not构成否定时属于部分否定。
I don't know every student.
不是所有的学生我都认识。
Practice
Work in pairs. Ask and answer.
根据教材P22中3的内容，结合自己对课文的理解和自己的饮食习惯，结对问答。
4
Complete the passage with the correct form of the words and expression from the box.
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. 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.
delicious fat important lots of meal remember stay sweet tooth (pl. teeth)
sweet
teeth
delicious
fat
Remember　
stay
important
meal　
lots of　
5
Choose food from Units 1 and 2 for your meals.
Now work in pairs. Talk about your answers.
1 What's your favourite food and drink
2 Is it healthy food and drink？
breakfast　lunch　dinner
6
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.
6
Look at the sentences.
2 Noodles are healthy food. Hamburgers aren't healthy food.
Noodles are healthy food but hamburgers aren't healthy food.
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 chocolate isn't good for you.
Chocolate is delicious but too much chocolate isn't good for you.
7
Complete the sentence about yourself.
... and ... are healthy food but ... and ... are my favourite food.
课堂小结
重点单词: healthy, bread, fish, ice cream, noodle, ice, eat, child, children, be good for, be bad for, egg, eye, cheese, tired, soup, well, fat, or , breakfast, every, lunch, home, dinner, banana
重点句式：What’s your favourite ；A lot of ice cream, hamburgers and cola is not healthy.；建立健康食品的概念
1. 熟记本课时的词汇
2. 背诵教材P23中4的内容。
3. 完成本课时的课后作业
Homework
　Feed by measure and defy physician.
饮食有节制，医生无用处。
　Eat well, drink in moderation, and sleep sound, in these three good health abound.
吃得好，喝得节制，睡得安稳，乃健康之道。
Remember
Thanks for listening!