资源简介

(共93张PPT)
Developing ideas
Unit 3 Food matters
What foods can you see in the picture (答案不唯一)
Developing ideas
I can see a lot of vegetables and fruit in the picture, such as potatoes, mushrooms, Chinese cabbages, eggs, bananas, apples, and so on.
DID YOU KNOW
Around 2,000 years ago, Huangdi Neijing mentioned the importance of a balanced diet. The book suggested people eat different foods. In modern times, the first dietary guidelines came out in 1968 by the Swedish government.
1 Listen to the conversation and choose the main idea.
The girl and the boy...
a want to have healthier diets.
b disagree about what makes a healthy meal.
c think that restaurant food is not healthy.
Phonetics in use
Pronunciation:
/p/ complete important
/b/ be vegetable
/t/ get important
/d/ order salad
Practise more → p99
从教材习题1中学中考听力策略
捕捉关键信息
在开始听力材料之前，可以根据标题或问题预测可能出现的关键词，提前了解相关词汇，可以更容易地捕捉到关键信息，从而把握主旨。听力开始后重点关注对话或文章的话题，同时注意主题词、人名和地名的出现，这些信息有助于理解听力内容的主旨。
2 Listen again and complete the table.
Girl’s opinion Boy’s opinion
Green salad
It’s the healthiest 1 ______ because vegetables are always good for 2______ . It only has vegetables. You need more than that to be 3______ .
Hamburger
It’s junk food. It’s high in 4 ______ and 5 ______ . It has 6______ , bread and vegetables. It’s a complete meal.
Learning to learn
Li stening for disagreeing Speaker s do not always agree. When they have different opinions, they may use expressions such as Hold on , I don ’t agree or That ’s not true, followed by their own opinions.
3 Listen to the interview and complete the chart.
Is it true 是真的吗？
We should eat as many fruits and vegetables as possible.
我们应该吃尽可能多的水果和蔬菜。
You can’t 1 ________ eat fruit and vegetables. It’s important to eat 2 ________ foods.
你不能1 ________吃水果和蔬菜。 吃2 ________食物很重要。
All snacks are unhealthy.
所有的零食都不健康。
It’s OK to eat snacks. But don’t eat 3 _____ . Even 4 _____ are fine.
吃零食是可以的。但是不要吃3 _____ 。甚至4 ______ 是好的。
再听一遍。然后谈谈易博士是如何纠正错误信息的。
Fat and salt are always 5 ________ for us.
脂肪和盐对我们来说总是5 ________ 。
Too much fat and salt is bad. But too little is also 6 ________ . We need fat and salt for our bodies to 7 ________ .
太多的脂肪和盐是有害的。但是太少也是6 ________ 。我们的身体需要脂肪和盐来7 ________ 。
Learning to learn
Correcting false information In a discussion or presentation, you can use phrases such as In fact or Actually to introduce the correct information. We usually say these phrases in a positive tone.
4 Work in pairs. Choose a healthy eating tip and talk about it.
Healthy eating tips
Pear syrup with honey is good for our cough.
Fat-free yoghurt is good for your health.
Eating carrots will give you better eyesight.
Talk about what you have learnt about food and health in this section.
Reading for writing
1 Look at the pictures and answer the questions. Use the expressions to help you.
1 What foods can you see
I can see roujiamo, hamburgers, stone pancakes and so on.
stone pancake Chinese hamburger
a bridge between cultures ice cream
2 What’s their relationship with cultures (答案不唯一)
They are the bridges between cultures.
stone pancake Chinese hamburger
a bridge between cultures ice cream
2 Read the passage. What did Marco Polo do
Food across borders
1 The history of foods is never simple. Think of ice cream. Many people see it as a Western dessert. However, this sweet treat actually came from China! In the Zhou Dynasty, Chinese people began to store winter ice to enjoy in summer. In the Song Dynasty, people started to make binglao —— it just means “ice cream” in English. It was a lot like modern ice cream.
~~~~
在此处作动词，意为“贮存；贮藏”。
Folk tales have it that Emperor Huizong suffered from stomach pains after eating too much ice. In the Yuan Dynasty, Marco Polo tasted binglao and carried the idea all the way back to Europe. People there added heavy cream and new tastes. The rest is history!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~
长难句分析：这是一个含有宾语从句的主从复合句，主句主语“Folk tales”，主句谓语“have”，“it”是形式宾语，真正的宾语是“Emperor Huizong suffered from stomach pains”，“after eating too much ice”是时间状语。
2 Sometimes, totally different cultures have similar dishes. Iranians love a kind of flat bread, sangak. People in Shaanxi, China, love stone pancakes. These two look almost the same! People often compare roujiamo to hamburgers, a symbol of American food. Many people call it the “Chinese hamburger”. But in fact, the arepas of Venezuela look more like the twin brother of roujiamo!
~~~~~~~~~~~~~~~~~~~~~~~~~
“call + 宾语+ 宾补”结构，意为“称……为……”
3 Food is a bridge between cultures. When foods cross borders, sweet things can happen.
Read the passage. What did Marco Polo do
Marco Polo tasted binglao and carried the idea all the way back to Europe in the Yuan Dynasty.
思 考: If you have a foreign pen pal, which traditional Chinese food will you introduce to him/her
If I have a foreign pen pal, I will introduce him/her to Beijing Roast Duck. It’s a very famous traditional Chinese dish and it is really delicious.
3 Complete the table with the words and expressions from the passage.
Ice cream Chinese people in the Zhou Dynasty began to 1 _______________ to enjoy in summer. In the Song Dynasty, people made binglao. It means 2 _____________ in English. Marco Polo brought the idea back to 3 ___________. People there added to the idea.
Sangak It is a kind of 4 _______________in Iran. But 5 _____________________ in Shaanxi, China, looks very much like it.
Roujiamo Many people call it 6 _________________________. But arepas look more like it.
store winter ice
“ice cream”
Europe
flat bread
the stone pancake
the “ Chinese hamburger ”
4 Answer the questions.
1 What does “this sweet treat” mean Why does the writer use this expression
2 What is the meaning of "The rest is history!”
“This sweet treat ” means ice cream. Because the writer wants to make the text more interesting by using this phrase.
“The rest is history!” means that after Marco Polo tried binglao and carried the idea back to Europe, ice cream developed and changed in a natural way, becoming what we enjoy today.
3 What is the writer trying to say in the last sentence of the passage
Food crossing borders can bring back pleasant surprises.
Because he found it delicious and wanted to share this sweet treat with people in Europe.
Think and share
1 Why do you think Marco Polo brought the idea of ice cream back to Europe (答案不唯一)
Think and share
2 Do you agree that food is a bridge between cultures Why or why not (答案不唯一)
Yes. I think food connects different cultures. During the Spring Festival, Chinese people often share dumplings with friends from different cultures. This is an embodiment (体现) of Chinese culture.
Think and share
Learning to think for question 2 To express your agreement or disagreement on an idea, you need to give your opinion and support it with examples. You can use your own experiences, historical events, or personal stories of others.
从教材习题4 中学中考写作策略
表达观点
在中考英语写作中，表达观点和看法是至关重要的一环。可以使用“I think...”、“In my opinion...”等直接引出观点，并通过具体的例子，使观点更加生动、具体，还可以使用转折词“however”或“but”来引出独特看法，使观点更加鲜明。
5 Write a short paragraph about a food across borders.
Step 1
Think about some foods across borders. Choose one of them to write about. Answer the questions below.
What is the food
Where did it come from
Where did it go
Why is it popular in different countries
略
Step 2
Write your paragraph with the help of the questions.
Step 3
Check.
Did you: □ answer all the questions in Step 1
□ use the expressions from the reading passage
□ give your opinion about food and culture
Step 4
Share your paragraph with the class.
探究一 语音和听说
/p/, /b/, /t/ 和/d/ 的发音
1 辅音/p/
发音方法：/p/ 发音时，双唇紧闭，然后突然放开，让口腔内气流冲出，爆破成音，发音时声带不振动。
例词stop, drop, plan
2 辅音/b/
发音方法：/b/ 发音时，双唇紧闭，然后突然放开，让口腔内气流冲出，爆破成音，发音时声带振动。
例词big, bag, Bob
3 辅音/t/
发音方法：/t/ 发音时，舌尖紧贴上齿龈，形成阻碍，然后突然放开，让口腔内气流冲出，爆破成音，发音时声带不振动。
例词fat, tip, bit
4 辅音/d/
发音方法：/d/ 发音时，舌尖紧贴上齿龈，形成阻碍，然后突然放开，让口腔内气流冲出，爆破成音，发音时声带振动。
例词bed, dig, red
归纳拓展
这四个辅音/p/、/b/、/t/、/d/ 都属于爆破音。为了更好地掌握这四个辅音的发音，可以进行以下练习： 1. 反复朗读例词，注意每个辅音的发音特点。 2. 尝试自己编写包含这四个辅音的简单句子，并进行朗读。 3. 听录音或观看视频，模仿标准的发音和语调。
1. 根据音标读单词
(1) ship / p/ (2) bat /b t/ (3) sit /s t/ (4) dog /d ɡ/
2. 朗读下面的短语
(1) plan to do /pl n tu du /
(2) make the bed /me k bed/
(3) a bit fat / b t f t/
(4) dig a hole /d ɡ h l/
(5) build a beautiful birdhouse /b ld 'bju t fl 'b dha s/
朗读练习：
3. 朗读句子
(1) My schoolbag is very big.
(2) I have a pet cat.
(3) Do you like red or green
(4) Where is my cup
(5) Bob brought a red ball.
4. 挑战练习(绕口令)
(1) The big cat jumped high.
(2) The dog dipped its paws in the mud.
(3) Tina put the blue book on the desk.
(4) Dad bought some bread and butter.
1 diet /'da t/ n. 节食；规定饮食(教材P41)
观察· A healthy diet includes fruit and vegetables.
健康的饮食包括水果和蔬菜。
· My mom makes sure we have a balanced diet every day.
我妈妈确保我们每天都有均衡的饮食。
探究二 核心单词
(一)高频词
· I’m on a diet, so I can’t eat that cake.
我正在节食，所以我不能吃那个蛋糕。
· He is overweight, so he should receive the doctor’s advice on diet.
他超重了，因此他应该接受医生的饮食建议。
· She follows a special diet because of the food allergy.
她因为食物过敏而遵循特别的饮食。
归纳拓展
diet n.节食；规定饮食；日常饮食。
a healthy diet 健康的饮食
a balanced diet 均衡的饮食
be/go on a diet 正在/ 开始节食
receive sb.’s advice on diet 接受某人的饮食建议
学会运用：
学会表达：
1. My doctor told me to go on a _________ (节食).
2. — Do you know Lily passed out in class last Friday
— Oh my God! She’s always _______ and she is too thin.
A. in a diet B. on a diet
C. out a diet D. under a weight
3. 均衡的饮食对健康很重要。
___________________________________________
diet
B
A balanced diet is important for health.
2 actually /' kt u li/ adv. 实际上，事实上(教材P44)
观察· Actually, I forgot to tell you that I have a meeting tomorrow.
事实上，我忘了告诉你我明天有个会。
· The actual weather is sunny and warm today.
今天的实际天气是晴朗而温暖的。
· In fact, we have a pet dog. 事实上，我们有一只宠物狗。
归纳拓展
actually 是副词，常用于修饰动词、形容词、其他副词或整个句子，表示某事情是真实的或实际上发生的。其形容词形式为actual，意为“真实的，实际的”。
in fact 事实上(同义词组)
学会运用：
学会表达：
4. ___________ (actual), I don’t think it’s a good idea.
5. 她其实唱得很好。
___________________________________________
6. 事实上，塔拉和蒂娜学习一样努力。
_______________, Tara studies as hard as Tina.
Actually
She actually sings very well.
Actually
3 mean /mi n/ v. 意思是(教材P44)
观察· This word means “happiness” in Chinese.
这个词在中文里的意思是“幸福”。
· What do you mean, you thought I wouldn’t mind
你这是什么意思，你以为我会不在意吗？
· Lying to me means breaking my trust.
对我撒谎意味着打破了我的信任。
· I mean to call you later. 我打算稍后给你打电话。
· What is the meaning of this sentence
这个句子的意思是什么？
· This book is very meaningful to me.
这本书对我来说很有意义。
· His words were completely meaningless.
他的话毫无意义。
归纳拓展
mean v. 意思是；打算；意味着。过去式为meant。
常见用法：(1)mean + n. 意思是……
(2)mean doing sth. 意味着做某事
(3)mean to do sth. 打算做某事
mean 的词形变化：(1)meaning n. 意思，意义
(2)meaningful adj. 有意义的
(3)meaningless adj. 毫无意义的
学会运用：
学会表达：
7. Reading books can be a _____________ (mean) way to spend your free time.
8. “Sunny” means happiness as a name. (对画线部分提问)
______________________________________________
9. 他无意伤害任何人。(mean)
______________________________________________
meaningful
What does “Sunny” mean as a name
He doesn’t mean to hurt anyone.
4 suffer /'s f / v.(身体或精神上) 受苦，遭受(痛苦)
观察· I can’t suffer this noise any longer.
我再也忍受不了这种噪音了。
· Many people suffer from allergies during spring.
许多人在春天患有过敏。
· She had to suffer for her mistakes and learn from them.
她必须为自己的错误而受苦，并从中吸取教训。
· They suffered through the long winter without enough food.
他们艰难地度过了没有足够食物的漫长冬天。
归纳拓展
suffer v.(身体或精神上)受苦，遭受(痛苦)
suffer from 患病
suffer for(因疾病、痛苦、悲伤等)受苦，受难，受折磨
suffer through 痛苦地度过、忍受或经历某事或某个时期
学会运用：
学会表达：
10. Many old people suffer ______ the loss of memory.
A. of B. from
C. in D. by
11. 你经常遭受头痛吗？ (suffer from)
___________________________________________
B
Do you often suffer from headaches
5 totally /'t t li/ adv. 完全地，彻底地(教材P45)
观察· I totally love playing football.我非常喜欢踢足球。
· She totally forgot about her homework.她完全忘记了她的作业。
· The cake tastes totally delicious.这个蛋糕尝起来非常美味。
· I was totally surprised by the gift.我彻底被这个礼物惊到了。
· This club has a total membership of 300.
这家俱乐部的成员总数为300 人。
归纳拓展
totally 副词，意为“完全地，彻底地”，是由形容词total ( 总计的，全部的，完全的) 加后缀-ly 构成的。常用来修饰动词、形容词，强调程度、范围或状态的全然性。
学会运用：
学会表达：
12. I’m ____________ (完全地) happy with the result.
13. 我完全同意你。
___________________________________________
totally
I totally agree with you.
6 symbol /'s mb l/ n. (某一特性或思想的) 代表，代表性人物 (事物)(教材P45)
观察· The heart shape is a symbol of love.心形是爱的象征。
· The red rose is a symbol of romance.红玫瑰是浪漫的象征。
· The teacher is the symbol of knowledge and wisdom.
老师是知识和智慧的象征。
归纳拓展
symbol 是名词，意为“(某一特性或思想的)代表，代表性人物( 事物)”。它可以代表某种抽象概念或情感，通过具体的形象或符号来传达深层意义或情感。
a/the symbol of... ……的象征
学会运用：
学会表达：
14. The flag is a ____________ (象征) of our country.
15. 鸽子是和平的象征。
The dove is _________________________.
symbol
a symbol of peace
7 happen /'h p n/ v. 发生(教材P45)
观察· The story happened in 2008. 这个故事发生在2008 年。
· A car accident happened to him. 他出了一起车祸。
· I happened to meet my old friend in the street.
我碰巧在街上遇到了我的老朋友。
· Many changes took place in our village last year.
去年我们村发生了许多变化。
· What happened to Tom last night
昨晚汤姆发生了什么？
归纳拓展
happen 是动词，意为“碰巧，恰好；发生，出现”。
sth. + happened + 地点/ 时间 某地/ 某时发生了某事
sth. + happened to sb. 某人发生了某事
sb. + happened to do sth. 某人碰巧做某事
happen 偶然发生 侧重于偶然性，无预见性。
take place 发生 主要用于描述按计划发生的事情。
辨析 happen 与take place
一语辨异:
The sports day will take place tomorrow, and I hope something fun will happen. 运动会将在明天举行，我希望会发生一些有趣的事情。
学会运用：
学会表达：
16. It’s important for everyone to keep calm when the earthquake ________________ (发生).
17. 昨天，我碰巧在街上发现了一个丢失的钱包。 (happen)
__________________________________________________________________________________
happens
Yesterday, I happened to find a lost wallet in the street.
8 salad /'s l d/ n. (生吃的) 蔬菜沙拉(教材P41)
观察· Salad is a healthy choice for lunch. 沙拉是午餐的健康选择。
· I like to have a large salad for dinner. 我晚餐喜欢吃一大份沙拉。
· I made three salads for the party. 我为聚会做了三份沙拉。
(二)拓展词
归纳拓展
salad 作不可数名词时表示沙拉这一食物类别；作可数名词时表示一份或多份沙拉。
fruit salad 水果沙拉
a chicken salad 一份鸡肉沙拉
a salad bowl 沙拉碗
学会运用：
学会表达：
18. The fruit ___________ (沙拉) tastes delicious, and I’d like to have more.
19. 我们将要做蔬菜沙拉。
___________________________________________
salad
We’re going to make vegetable salad.
9 border /'b d / n. 边界；边境(教材P44)
观察· Guarding the border is an important job for soldiers.
守卫边境是士兵们的一项重要工作。
· Her handkerchief has a blue border.
她的手帕有一条蓝边。
· The garden has a beautiful border of flowers around it.
花园周围有一条美丽的花带。
· China borders many countries, including Russia, India, and Vietnam.
中国毗邻许多国家，包括俄罗斯、印度和越南。
· The colour of her dress borders on pink.
她的裙子颜色近似于粉色。
归纳拓展 border 作名词，意为“边界；边境”。
作名词还可表示“狭长花坛”；作动词时表示“与……接壤；和……毗邻”。
border on sth. 濒于；近乎
学会运用：
学会表达：
20. China has a long _______________ (边界).
21.这个相框的边框是金色的。
_________________this photo frame is golden.
border
The border of
10 Western /'west n/ adj. (观念或方式) 西方的，欧美的(教材P44 )
观察· I like watching Western movies. 我喜欢看西方电影。
· Western clothes are very stylish. 西方的衣服很时尚。
· The Western way of thinking is very open. 西方的思维方式很开放。
· Many people in our city enjoy Western music.
我们城市的很多人喜欢西方音乐。
归纳拓展
Western 是由west+-ern 构成的。
类似的词还有：north — northern; east — eastern;
south—southern。
学会运用：
学会表达：
22. In W countries, people often eat with forks and knives.
23. 格林先生喜欢吃西餐。
Mr Green likes eating _____________________ .
estern
Western food
11 tale /te l/ n. 故事(教材P44)
观察· He told us a thrilling adventure tale.
他给我们讲了一个惊险的历险故事。
· I love listening to fairy tales before going to sleep.
我喜欢在睡觉前听童话故事。
· My little sister loves to make up her own tales.
我的妹妹喜欢编自己的故事。
· The children gathered around the campfire to listen to the old tale.
孩子们聚集在篝火旁听那个古老的故事。
归纳拓展
tale 名词，意为“故事”, 还表示“叙述”。
folk tale 民间故事
tell a tale 讲一个故事
学会运用：
学会表达：
24. She told the children an old ___________ (故事) about a brave princess.
25. 奶奶总是在睡前给我们讲有趣的故事。(tale)
Grandma always tells us _______________________ at bedtime.
tale
interesting tales
1 see… as... 把……看作……(教材P44)
观察· They see this trip as an adventure.
他们把这次旅行看作一次冒险。
· I see my little brother as my best friend.
我把我的弟弟看作是我最好的朋友。
探究三 核心短语
· We see books as our friends.
我们把书看作我们的朋友。
· We consider him as our best teacher.
我们认为他是我们最好的老师。
· I regard him as my best friend.
我把他当作我最好的朋友。
归纳拓展
see...as... 把……看作……
consider...as... 认为……是……
regard...as... 把……当作……
学会运用：
学会表达：
1. My mom s me as her little helper.
2. 我们可以把这个新项目看作是一个机会。(see... as...)
____________________________________________
ees
We can see this new project as a chance.
2 compare...to... 把……比作……(教材P45)
观察· The heart is often compared to a pump.心脏常被比作水泵。
· Scientists sometimes compare the human brain to a computer.
科学家们有时将人脑比作电脑。
· The teacher compared the human body to a complex machine.
老师把人体比作一台复杂的机器。
· Let’s compare this book with that one to see which one is better.
让我们把这本书和那本书比较一下，看看哪一本更好。
· Compared with my brother, I am more interested in science.
和我哥哥相比，我对科学更感兴趣。
归纳拓展 compare...to... 把……比作……(常用来描述两种不同事物之间的相似性)
compare...with... 把……和……作比较(侧重于同类之间的比较)
compare with... 与……类似
学会运用：
学会表达：
3. We often compare the moon __________ a boat.
A. to B. with C. and D. for
4. your, compare, mine, book, with (连词成句)
___________________________________________
5. 我父母常常把我比作温室里的花朵。(compare)
My parents often _______________ a flower in the greenhouse.
A
Compare your book with mine.
compare me to
When foods cross borders，sweet things can happen.
当食物跨越国界时，甜蜜的事情就会发生。 (教材P45)
分析结构 这是一个含有When 引导的时间状语从句的主从复合句。主句主语是“sweet things ”，主句谓语是“can happen”，从句主语是“foods”，从句谓语是“cross”，从句宾语是“borders”。
探究四 核心句式
· When he grows up, he wants to be a doctor.
在他长大后，他想成为一名医生。
· He was working at the table when I went in.
当我进去时，他正在桌子旁工作。(went 为非延续性动词)
· When they were talking, their teacher came in.
当他们说话的时候，他们的老师进来了。(talk 为延续性动词)
归纳拓展
when 意为“当……时；在……之后”，引导时间状语从句，表示主句的动作和从句的动作同时或先后发生，时间状语从句中动词可以用延续性动词，也可以用非延续性动词。
学会运用：
学会表达：
1. Please don’t hurt the little animals ________ you see them on the street. They are our friends.
A. where B. when
C. unless D. so
2. 在我长大以后, 我想帮助贫困地区的人们。
____________________, I want to help people in poor areas.
B
When I grow up
Presenting ideas & Reflection
Unit 3 Food matters
Presenting ideas
Make a fact sheet about your favourite food.
Step 1 Think about your favourite food and search for information.
·look ·taste ·place
·history and culture ·health benefits
Step 2 Organise your ideas with the help of the following outline and write your fact sheet. You may use the following language tips or find useful expressions or sentences from this unit.
Description of the food:
—— This dish is...
—— It looks/tastes/smells...
—— It's healthy food.
History and culture:
—— People started to make... in...
—— Folk tales have it that...
Where can you find it
—— It’s a famous dish in...
—— It came from...
Health benefits:
—— We need... for our bodies to work well.
—— ...is good for...
Step 3 Practise and present your fact sheet to the class.
Step 4 Vote on the best three fact sheets and the best three presentations.
Reflection
1 After completing this unit, I understand more about the importance of food.
Food matters
Food bears our
happy memories.
A balanced diet
makes us ____.
Food bridges
_________.
2 To express my understanding, I can...
□use words and expressions in the unit to talk about food:
________________________________________________
□use linking verbs to describe my favourite food.
□describe the relationship between food and our lives.
*1=excellent, 2=good, 3=not yet
3 I still need to improve:
__________________________________________________

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