(共35张PPT)
Unit 1 Food for thought
Using language
To deal with the grammar of this unit.
To do some practice about the grammar.
To finish dealing with Food Comments.
To do the listening practice about healthy eating.
Learning objectives
Words and expressions
function n.(事物的)功能;作用 6
download v.下载(信息或程序) 6
□ related adj.有关系的,相关的 6
diet n.日常饮食 6
addict n.对……着迷的人 6
tip n.指点,建议 7
custom n.风俗,习惯,传统 7
□ manners n.礼貌,礼仪 7
in case 以防万一 7
□ trick n.诀窍,技巧,技法 7
plate n. 盘,碟 7
□ handle n.柄,把手 7
□ differ v.不同,不一样,有区别 7
□ BBQ n. ( barbecue的缩写)烧烤野餐 7
* tender adj.嫩的,软的(尤指烹饪恰到好处) 7
□ steak n. 牛排 7
* sauce n.调味汁,酱汁 7
slightly adv.略微,稍微 7
□ incredibly adv.极端地,非常地 7
* pizzeria n.比萨饼餐厅 7
* vegetarian adj.(全是)蔬菜的,没有肉类的7
□ bitter adj.苦的,有苦味的 7
□ bakery n.面包店,糕饼店 7
* cheesecake n.干酪蛋糕 7
□ creamy adj.似奶油的,软厚平滑的,光滑细软的 7
recommend v.推荐 7
□ acid n.酸 8
attack v.侵袭,侵蚀 8
yoghurt n.酸乳,酸奶 8
within prep.在……里 9
Modals(1)
情态动词(1)
Look at the sentences from the reading passage.
Think and work out the meaning of the words in bold.
a ..I was able to hold a knife and fork -and chopsticks!
b But there are still some dishes that Dad dare not try even after many years of marriage to my mother.
c ... Mum and I just have to find a way to get him into the kitchen!
d ... we'd better not eat too much roast food as it may make us suffer from heat inside our bodies,...
e "You needn't try it if you don't want to,"Mum said,...
能,能够
不敢
必须,不得不
最好
不必,没有必要
1
a. be able to
b. dare not
c. have to
d. had better
e. needn’t
1. be afraid to do sth.
2. not be necessary to do sth.
3. give advice to do or not to do sth.
4. be necessary or give strong advice to do sth.
5. have the ability to do something
Match the words in bold with the meanings.
Underline the modals in the introduction to an app
and talk about their meanings.
Health Eating Trainer
If you dare not try a “painful” diet to stay healthy, this new app is the perfect solution-- and you needn’t pay for it ! The app works by quickly showing photos of different food. All you have to do is select the photos of healthy food. Then you’ll be able to train your brain to select healthy food in real situations. So, if you’re a sugar addict and aren’t able to say no to chocolate or cola, you had better download it now.
dare not: be afraid to do sth.
needn’t: mot be necessary to do sth.
have to: be necessary to do sth.
be able to: have the ability to do something
aren’t able to: don’t have the ability to do something
had better: give advice to do something
2
Complete the tips for good table manners with the
correct form of modals in Activity 1.
While going on your first trip to the UK is exciting,
new and different customs can also be confusing.
Table manners are no exception.
But don’t worry- here are some tips:
虽然第一次去英国旅行是令人兴奋的,
但新的和不同的风俗习惯也可能令你困惑。
餐桌礼仪也不例外
但别担心,以下是一些建议:
3
You wait until everyone else has been served before you start eating.
Sometimes there are so many knives and folks that you pick them up in case you get it wrong. The trick is to start with the ones on the outside.
When you finish your meal, you ___ place the knife and fork together on your plate with the handles at the four o’clock position.
你必须等到所有人的食物上齐了才可以开始吃。
有时候刀叉太多了,你至于你不敢拿,以防拿错了。诀窍是从外面的开始。
当你吃完饭,你最好把刀叉一起放在你的盘子上,刀叉的柄在4点钟位置。
have to
dare not
had better
Table manners, however, can differ in different situations.
For example, you use a knife and fork when eating a hamburger or a pizza.
Just remember: when in Rome, do as Romans do, and you will
enjoy the local cuisine!
然而,餐桌礼仪在不同的情况下会有所不同。
只要记住:入乡随俗,你将能够享受当地美食。
needn’t
be able to
例如,你吃汉堡或者披萨时,不需要使用刀叉。
Complete the tips for good table manners with the correct form of modals in Activity 1.
You 1. ________ wait until everyone else has been served before you start eating.
Sometimes there are so many knives and forks that you 2. ________ pick them up in case you get it wrong. The trick is to start with the ones on the outside.
When you finish your meal, you 3. ________ place the knife and fork together on your plate with the handles at the four o'clock position.
Table manners, however, can differ in different situations. For example, you 4.________ use a knife and fork when eating a hamburger or pizza. Just remember: when in Rome, do as the Romans do, and you will 5.________ enjoy the local cuisine!
be able to
needn’t
had better
dare not
have to
3
Modals (1) 情态动词 (1)
1.本身具有一定的词义,不能独立作谓语,必须和动词原形一起构成谓语。
2.常用的情态动词包括:
can(could), may(might), will(would), shall(should), must, need, dare, had better, ought to, used to等。
3.情态动词的否定式及否定缩略式,如下表所示:
can, could, may, might, must, shall, should, will, would, ought to, have to, be able to, need, dare, had better, used to
can ①能力,能够,会②允许,许可③可能性,推测④疑惑或惊讶,究竟能
could①能力,能够,会②允许,许可③可能性,推测
may①允许,许可②可能性,推测
might①允许,许可②可能性,推测
must①必须②必然,必定③(疑问句或否定句)非得,偏偏④推测,肯定
be able to能力,能够(可用于各种时态)
have to不得不
will①(疑问句)询问,意愿②(用于一、三人称)决心③意志④
would①(疑问句)询问,意愿②(用于一、三人称)决心③过去习惯④推测
need需要
dare胆敢,敢
had better最好
shall①(用于二、三人称)决心②(疑问句)询问,意愿③(法律条文)应
should①(用于二、三人称)征询,意愿②应该③竟然④推测
would 过去习惯,过去常常做某事,强调过去的习惯
used to do 过去常常做某事,现在不了。强调和过去不一样!
can, could, may, might, must, shall, should, will, would, ought to, have to, be able to, need, dare, had better, used to
4.Modals in unit 1
(1) be able to do sth.
(2) have to do sth.
表示某人做某事的能力。
他们成功从着火的大楼里逃了出来。
They were able to escape from the building on fire.
强调客观需要“不得不做”
由于天气恶劣,航班不得不延迟。
The flight had to be put off due to the bad weather.
4.Modals in unit 1
(3) dare
表示敢于做某事
1)dare 作情态动词,主要用于否定句,疑问句和条件句中。
2)dare 作实意动词,dare的动词搭配是 dare to do
eg: I dare ____ (swim) across the river.
How dare you say that
我敢游过河。
你怎么敢这么说?
to swim
4.Modals in unit 1
(4) need
表示需要或必须
1)need 作情态动词,主要用于否定句,疑问句。
在肯定句中一般用must,have to 等代替。
2)need 作实意动词,need的动词搭配是 need to do
eg: You don’t need ___ (come) so early.
Need I come to accompany you?
你不需要来那么早。
需要我来陪你吗?
to come
4.Modals in unit 1
(5) had better do sth.
表示最好做……
1)had better 变否定,在had 后+not
2)had better变疑问句,把had提到主语前面。
eg:你最好不要再提那件事了。
我们最好在下雨前就去。
You’d better not say it again.
We’d better go before it rains.
Exercises
1. According to Professor John, we (不必看这部电影) if we don’t want to.
2. Everyone in the family complains that mom is too strict, but nobody ___ _______ (敢和她说).
3. I (将会说法语) in another three months.
4.You (最好随身带把雨伞) in case it rains.
5. He (不得不承认是他偷了那块表) when he was caught on the spot.
needn’t watch the movie
dare (to) say it to her.
will be able to speak French.
had better take un umbrella with you
had to admit that he stole the watch
练习:根据汉语提示,用情态动词完成句子
1. I attended their wedding. The couple ________ (应该会) have a happy marriage.
2. This sort of roast meat ________ (可能) be a local super food.
3. As you know, the dragon ________ (肯定) be a symbol of typical Chinese culture.
4. The little girl ________ (一定) be suffering from a horrible pain in the leg.
5. She was bitten by a poisonous snake. We ______ (必须) squeeze out the poison as soon as possible.
should
must
must
must
may/might
6. According to the plan, we _____________ (应该) gather at the school gate at eight tomorrow.
7. According to local tradition, the hot pot, bacon , sausage and black pudding ________ (不许) be served at the wedding.
8. You ________ (可以) download a diet application, which has many functions.
9. If you're a sugar addict, you ________ (将不) be able to say no to chocolate or cola.
10. According to local customs, it is not good manners to eat too fast, so you _____________ (最好) eat slowly.
mustn't
can/may
won't
had better/should
should/ought to
Food comments
Read and match the comments to the pictures.
a
b
c
d
1 Backyard BBQ, Kanssas City, US
The most tender steak I’ve ever had! The barbecue gives it that famous smoky flavour, and it comes with a shiny sauce that’s very,very spicy!
2 Bund 59, Shanghai, China
A bowl of soup with a large, round meatball! The meatball is cooked through, which looked slightly pink inside. Incredibly soft and juicy - it melt in the mouth!
56 reviews
98 reviews
c
a
4
3 Antonio’s Pizzeria, London, UK
Worst pizza ever! I ordered a large vegetarian pizza, but it was tiny! It was served cold and came with some sort of sticky sauce which tasted bitter and smelt really fishy!
4 Madame Laurent’s Bakery, Paris, France
You’ve got to try the strawberry cheesecake. It’s smooth and creamy with fresh strawberry, which give it a lovely sweet and fruity taste. Highly recommended!
86 reviews
95 reviews
d
b
Read and match the comments to the pictures.
a
b
c
d
4
Underline the words that describe food in part 1 and put them into the table.
Appearance Smell Taste Feel
shiny 油亮的
large 大的
round 圆的
pink 粉嫩的
tiny 小的
fresh 新鲜的
fishy 鱼腥味的
smoky 烟熏味的
spicy 辛辣的
bitter 苦的
sweet 甜的
fruity 果味的;
tender 嫩的
soft 柔软的
juicy 多汁的
cold 冷的
sticky 黏稠的
smooth 顺滑的
creamy 细腻的;
似奶油的
5
Backyard BBQ, Kanssas City, US
The most tender steak I’ve ever had! The barbecue gives it that famous smoky flavour, and it comes with a shiny sauce that’s very,very spicy!
Bund 59, Shanghai, China
A bowl of soup with a large, round meatball! The meatball is cooked through, which looked slightly pink inside. Incredibly soft and juicy - it melt in the mouth!
Antonio’s Pizzeria, London, UK
Worst pizza ever! I ordered a large vegetarian pizza, but it was tiny! It was served cold and came with some sort of sticky sauce which tasted bitter and smelt really fishy!
Madame Laurent’s Bakery, Paris, France
You’ve got to try the strawberry cheesecake. It’s smooth and creamy with fresh strawberry, which give it a lovely sweet and fruity taste. Highly recommended!
Work in pairs. Talk about your favourite food using the words you have learned.
A: What’s your favorite food
B: My favorite food is...
A: How does it look/ smell/ taste/ feel
B: It looks/ smells/ tastes/ feels...
6
Did You Know
The sugar in soft drinks forms acid and attack our teeth for about 20 minutes each time we drink them.
About 30% of the world’s population is overweight.
Healthy eating
Listen to the conversation and tick the food and drinks ordered.
o a salad without dressing
o a salad with dressing
o a glass of water
oa glass of juice
o yoghurt
oa glass of cola
oa double hamburger with French fries
7
Listen again and complete the notes.
Food and drinks Janet wants to order Harriet’s views
salad with dressing a lot of sugar,1 _____ and unhealthy 2 __________
fruit juice just a small 3_______ of real fruit in it
has as much sugar as 4 __________
fat-free yoghurt a lot of sugar to improve the 5 ______, whichcan be 6 _________
harmful
fat
chemicals
amount
soft drinks
taste
8
Waiter : Are you ready to order
Janet : Yes. I 'm trying to eat more healthily, so I'll just have a salad to start.
Waiter :Sure. What kind of dressing would you like on that
Janet: I'd like to have...
Harriet:[ interrupting ] Not a good idea,Janet. Salad with dressing always has a lot of sugar and fat, as well as unhealthy chemicals.
Janet: Oh dear, maybe I won't have any dressing, then.
Waiter: OK. Do you want anything to drink We have soft drinks (软饮料; 不含酒精的饮料), juice, tea and coffee.
Janet:The juice must be healthy. It comes from fruit,right I think I'll have that.
Harriet:Don't be so sure! Did you know that a lot of fruit juice only has a small amount of real fruit It mainly contains chemicals that taste like fruit. Even 100% fruit juice can have as much sugar as soft drinks.
听力原文材料
Janet: Uh, maybe I'll just have some water, then.
Waiter : Fine. How about dessert
Janet: Do you have fat-free yoghurt
Harriet: [ interrupting ] Sorry, but there's a big problem with fat-free yoghurt,Janet. Yoghurt tastes very bad without fat. That's why they add a lot of sugar to make it taste better. And you know sugar can be harmful if you eat too much.
Janet: Oh,I see. Thanks for the advice, Harriet... I'll have a salad with no dressing and a glass of water. And I won't have dessert.
Waiter: No problem. And, for you, madam What would you like to order
Harriet : Oh, I'll have a double hamburger with French fries and a cola.
Janet: What
Harriet: Aha ... Just joking. I'll have the same as she ordered. Thanks!
听力原文材料
Work in pairs. Act out the conversation to persuade a customer to buy a new mixed fruit drink.
Student A: Turn to page 105.
Student B: Turn to page 108.
Useful expressions
● Did you know that ...
● It's made from ...
● It's rich in ...
● Absolutely. It's good for...
● There's ... off the total price.
Student A
You are a salesperson. You want to persuade a customer to buy a new mixed fruit drink. You have the following information about the drink:
● It's a mixture of six different fruits and vegetables.
● It's rich in fibre and vitamins.
● It's good for our digestive system.
● It's 15 yuan per bottle.
● Customers can get 20% off if they buy five bottles or more at a time.
9
Work in pairs. Think of a similar situation and have a conversation.
Learning to learn
When giving advice, it's usual to give your opinion within your first sentence. This makes the listener more interested in what you are saying. Here are some e: Not a good idea. Did you know that ... Sorry, but there's a problem with...
Student A: Can I help you What kind of fruit would you like to eat
Student B: I'd like to have sweety fruit.
Student A: Not a good idea,Madam. Since you have a nearsight, Having a sweet tooth is harmful for your health.
Student B: Well, I prefer the sweety fruit like lychee to lemon.
Student A: That's the point. We should eat healthy fruits, such as avocados, strawberries, kiwis and so on, which will be good for your eyesight. And of course it's great for your health. ... ...
10