外研版（2019）必修第二册 Unit1 Food for thought Using language公开课课件(32张ppt)
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| 名称 | 外研版（2019）必修第二册 Unit1 Food for thought Using language公开课课件(32张ppt) |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-02-26 16:40:34 | ||
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(共32张PPT)
Using language
Unit 1 Food for thought
目录
contents
Grammar
I
IV
Vocabulary building
II
Listening & speaking
III
Homework
I
Grammar
Grammar: Modals
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, …
Look at the sentences from the reading passage. Think and work out the meanings of the words in bold.
Grammar: Modals
a. be able to
b. dare not
c. have to
d. had better
e. needn’t
1. be afraid to do something
2. not be necessary to do something
3. give advice to do or not to do something
4. be necessary or give strong advice to do something
5. have the ability to do something
Now talk about the function of modals. Then match the meanings to the words.
Grammar: Modals
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!
Underline the modals in the introduction and talk about their meanings.
Grammar: Function of Modals
be able to后接动词原形，表示某人做某事的能力，可用于大多数时态。用于过去时态时，还可以表示“某人过去或当时成功地做了某事”。
1. be able to
例句：
I will be able to speak Japanese in another few
months.
再过几个月，我就能讲日语了。
They were able to escape from the building when
the fire broke out.
火灾发生时，他们设法从那栋建筑里逃了出去。
Grammar: Function of Modals
2. dare & need
1) dare 作情态动词时，主要用于否定句、疑问句和条件从句中，一般不用在肯定句中。
2) need 表示“需要”或“必须”，作情态动词时，用于否定句或疑问句中，在肯定句中一般用 must，have to，ought to 或 should 代替。
Grammar: Function of Modals
2. dare & need
3) dare 和 need 常用作实义动词，有时态、人称和数的变化。所不同的是，作实义动词时，在肯定句中，dare 后面通常接带 to 的不定式；在否定句和疑问句中，dare 后面可接带 to 或不带 to 的不定式。
Grammar: Function of Modals
例句：
How dare you say I’m unfair
你怎么敢说我不公平？
You needn’t come so early.
你不用这么早来。
I dare to swim across this river.
我敢游过河去。
He does not dare (to) answer.
他不敢回答。
Grammar: Function of Modals
3. have to
have to 的含义与 must 相似，两者往往可以互换使用，但 have to 有各种时态，且强调客观需要，意为
“不得不”。
例句：
I have to leave because of the bad weather.
因为天气不好，我不得不离开了。
Grammar: Function of Modals
4. had better
had better后接动词原形，意为“最好”，用于现在时或将来时，可用于一切人称，没有任何词形变化。had better 的否定式是在其后加 not，疑问式是把had 和 not 提前。
Grammar: Function of Modals
例句：
You’d better sit here and have a rest.
你最好坐在这儿休息一下。
She had better not tell lies any more.
她最好再也别撒谎了。
Hadn’t the doctor better see him
医生是不是去看看他比较好？
Grammar: Function of Modals
Grammar: Modals
Complete the tips for good table manners with the correct form of the modals you learned today.
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:
You 1. _____________ wait until everyone else has been served before you start eating.
have to
Grammar: Modals
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.
Complete the tips for good table manners with the correct form of the modals you learned today.
dare not
had better
Grammar: Modals
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!
Complete the tips for good table manners with the correct form of the modals you learned today.
needn’t
be able to
II
Vocabulary building
Vocabulary building: Food comments
1 Backyard BBQ, Kansas 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!
56 reviews
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 melts in the mouth!
98 reviews
Read and match the comments to the pictures.
a
b
c
d
c
a
Vocabulary building: Food comments
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!
86 reviews
4 Madame Laurent’s Bakery, Paris, France
You’ve got to try the strawberry cheesecake. It’s smooth and creamy with fresh strawberries, which give it a lovely sweet and fruity taste. Highly recommended!
95 reviews
Read and match the comments to the pictures.
a
b
c
d
d
b
Vocabulary building: Food comments
Appearance Smell Taste Feel
shiny
large
round
pink
tiny
fresh
fishy
smoky
spicy
bitter
sweet
fruity
tender
soft
juicy
cold
sticky
smooth
creamy
Underline the words that describe food in Food comments and put them into the table.
Vocabulary building: Food comments
Appearance Smell Taste Feel
shiny
large
round
pink
tiny
fresh
transparent
burnt
bright
colourful
thick
fishy
stinky
fragrant pungent
smoky
spicy
bitter
sweet
fruity
tender
soft
juicy
cold
sticky
smooth
creamy
greasy
crispy
hard
chewy
rubbery
sour
hot
tasty
raw
salty
Add any more words that describe food you can think of.
Vocabulary building: Food comments
Work in pairs. Talk about your favourite food using the words you have learnt.
Example:
A: What’s your favourite food
B: My favourite food is...
A: How does it look / smell / taste / feel
B: It looks / smells / tastes / feels…
…
III
Listening & speaking
Listening & speaking: Before listening
Do You Know
The sugar in soft drinks forms
acid and attacks our teeth for
about 20 minutes each time we
drink them.
About 30% of the world’s
population is overweight.
Listening & speaking: Before listening
Think and Talk
If you were having dinner in a restaurant, what kind of food and drinks would you like to order And why
Listening & speaking: While-listening
Listen to the conversation and tick the food and drinks ordered.
√
√
a salad without dressing
a glass of water
Listen again and complete the notes.
Listening & speaking: While-listening
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. , which can be 6. __________
fat
chemicals
amount
soft drinks
taste
harmful
Listening & speaking: While-listening
Now talk about what Harriet says to persuade Janet. Listen again if necessary.
When you give 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 examples:
Not a good idea.
Did you know that…
Sorry, but there’s a problem with…
Listening & speaking: Pair work
Work in pairs. Act out the conversation to persuade a customer to buy a new mixed fruit drink.
Student A: Turn to Page 81.
Student B: Turn to Page 84.
IV
Homework
Homework
1. Summarize the usage of the modals;
2. Think of a similar situation and make up a conversation according to the one in Listening & speaking part.
Using language
Unit 1 Food for thought
目录
contents
Grammar
I
IV
Vocabulary building
II
Listening & speaking
III
Homework
I
Grammar
Grammar: Modals
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, …
Look at the sentences from the reading passage. Think and work out the meanings of the words in bold.
Grammar: Modals
a. be able to
b. dare not
c. have to
d. had better
e. needn’t
1. be afraid to do something
2. not be necessary to do something
3. give advice to do or not to do something
4. be necessary or give strong advice to do something
5. have the ability to do something
Now talk about the function of modals. Then match the meanings to the words.
Grammar: Modals
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!
Underline the modals in the introduction and talk about their meanings.
Grammar: Function of Modals
be able to后接动词原形，表示某人做某事的能力，可用于大多数时态。用于过去时态时，还可以表示“某人过去或当时成功地做了某事”。
1. be able to
例句：
I will be able to speak Japanese in another few
months.
再过几个月，我就能讲日语了。
They were able to escape from the building when
the fire broke out.
火灾发生时，他们设法从那栋建筑里逃了出去。
Grammar: Function of Modals
2. dare & need
1) dare 作情态动词时，主要用于否定句、疑问句和条件从句中，一般不用在肯定句中。
2) need 表示“需要”或“必须”，作情态动词时，用于否定句或疑问句中，在肯定句中一般用 must，have to，ought to 或 should 代替。
Grammar: Function of Modals
2. dare & need
3) dare 和 need 常用作实义动词，有时态、人称和数的变化。所不同的是，作实义动词时，在肯定句中，dare 后面通常接带 to 的不定式；在否定句和疑问句中，dare 后面可接带 to 或不带 to 的不定式。
Grammar: Function of Modals
例句：
How dare you say I’m unfair
你怎么敢说我不公平？
You needn’t come so early.
你不用这么早来。
I dare to swim across this river.
我敢游过河去。
He does not dare (to) answer.
他不敢回答。
Grammar: Function of Modals
3. have to
have to 的含义与 must 相似，两者往往可以互换使用，但 have to 有各种时态，且强调客观需要，意为
“不得不”。
例句：
I have to leave because of the bad weather.
因为天气不好，我不得不离开了。
Grammar: Function of Modals
4. had better
had better后接动词原形，意为“最好”，用于现在时或将来时，可用于一切人称，没有任何词形变化。had better 的否定式是在其后加 not，疑问式是把had 和 not 提前。
Grammar: Function of Modals
例句：
You’d better sit here and have a rest.
你最好坐在这儿休息一下。
She had better not tell lies any more.
她最好再也别撒谎了。
Hadn’t the doctor better see him
医生是不是去看看他比较好？
Grammar: Function of Modals
Grammar: Modals
Complete the tips for good table manners with the correct form of the modals you learned today.
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:
You 1. _____________ wait until everyone else has been served before you start eating.
have to
Grammar: Modals
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.
Complete the tips for good table manners with the correct form of the modals you learned today.
dare not
had better
Grammar: Modals
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!
Complete the tips for good table manners with the correct form of the modals you learned today.
needn’t
be able to
II
Vocabulary building
Vocabulary building: Food comments
1 Backyard BBQ, Kansas 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!
56 reviews
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 melts in the mouth!
98 reviews
Read and match the comments to the pictures.
a
b
c
d
c
a
Vocabulary building: Food comments
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!
86 reviews
4 Madame Laurent’s Bakery, Paris, France
You’ve got to try the strawberry cheesecake. It’s smooth and creamy with fresh strawberries, which give it a lovely sweet and fruity taste. Highly recommended!
95 reviews
Read and match the comments to the pictures.
a
b
c
d
d
b
Vocabulary building: Food comments
Appearance Smell Taste Feel
shiny
large
round
pink
tiny
fresh
fishy
smoky
spicy
bitter
sweet
fruity
tender
soft
juicy
cold
sticky
smooth
creamy
Underline the words that describe food in Food comments and put them into the table.
Vocabulary building: Food comments
Appearance Smell Taste Feel
shiny
large
round
pink
tiny
fresh
transparent
burnt
bright
colourful
thick
fishy
stinky
fragrant pungent
smoky
spicy
bitter
sweet
fruity
tender
soft
juicy
cold
sticky
smooth
creamy
greasy
crispy
hard
chewy
rubbery
sour
hot
tasty
raw
salty
Add any more words that describe food you can think of.
Vocabulary building: Food comments
Work in pairs. Talk about your favourite food using the words you have learnt.
Example:
A: What’s your favourite food
B: My favourite food is...
A: How does it look / smell / taste / feel
B: It looks / smells / tastes / feels…
…
III
Listening & speaking
Listening & speaking: Before listening
Do You Know
The sugar in soft drinks forms
acid and attacks our teeth for
about 20 minutes each time we
drink them.
About 30% of the world’s
population is overweight.
Listening & speaking: Before listening
Think and Talk
If you were having dinner in a restaurant, what kind of food and drinks would you like to order And why
Listening & speaking: While-listening
Listen to the conversation and tick the food and drinks ordered.
√
√
a salad without dressing
a glass of water
Listen again and complete the notes.
Listening & speaking: While-listening
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. , which can be 6. __________
fat
chemicals
amount
soft drinks
taste
harmful
Listening & speaking: While-listening
Now talk about what Harriet says to persuade Janet. Listen again if necessary.
When you give 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 examples:
Not a good idea.
Did you know that…
Sorry, but there’s a problem with…
Listening & speaking: Pair work
Work in pairs. Act out the conversation to persuade a customer to buy a new mixed fruit drink.
Student A: Turn to Page 81.
Student B: Turn to Page 84.
IV
Homework
Homework
1. Summarize the usage of the modals;
2. Think of a similar situation and make up a conversation according to the one in Listening & speaking part.