新概念英语第二册Lesson 90 What‘s for supper?(共60张PPT)

(共60张PPT)
Lesson 90
what’s for supper
本课重点
Words and expressions
giant, terrify
Grammar
复习have的用法
Introduce the story
T: Today we'll listen to a story about something that is a big problem for divers.
Understand the situation
T: What do you think is happening in the picture
Listening objective
T : What kind of fish are they
Answer : They are favourite eating varieties like cod and skate which have grown to unnatural sizes.
Comprehension questions
What has always been a favourite dish in Britain
Fish and chips.
Why has fish become more and more expensive
Because the oceans have been overfished.
Comprehension questions
What's terrifying the divers
Giant fish are.
Comprehension questions
Is this a surprise
Yes, it is.
Comprehension questions
What do divers do on oil rigs
Carry out repairs.
Comprehension questions
Where do they often work
A hundred feet under water.
Comprehension questions
What do they use to protect them
Special cages.
Comprehension questions
Are the fish killer whales
No, they aren't.
Comprehension questions
What type of fish are they
Favourite eating varieties.
Comprehension questions
How big are the fish
Sometimes as much as twelve feet long.
Comprehension questions
Is the water round the oil pipes warm or cold
Warm.
Comprehension questions
Is there plenty of food
Yes, there is.
Comprehension questions
WORDS
New words and expressions
New words and expressions
giant adj.
extremely big, and much bigger than other things of the same type
巨大的
New words and expressions
One small step for man. One _______ leap for mankind!
giant
New words and expressions
America’s _______ carmaker, General Motors.
giant
New words and expressions
America is a mistake, a giant mistake.
-- Sigmund Freud
New words and expressions
terrify v.
fill with terror; frighten greatly
吓，使恐怖
New words and expressions
terrify out of one’s wits
被吓昏了
New words and expressions
The pupils were _________ out of their wits.
terrified
New words and expressions
GRAMMAR
He has a new house.
He has got a new house. (KS18)
I had a walk in the garden. (KS42)
He wanted to have a drink of water. (KS42)
He had his hair cut yesterday. (KS66)
Grammar
have的用法：
助动词 have done
Grammar
实义动词
have = have got 有
have to = have got to 不得不
have + n. = v.
have sth. done 让某人做某事
Grammar
Exercise
用适当的have结构来替代句子中红体部分：
Special cages have been made to protect the divers from these monsters.
____________________________________________________________________
They have had special cages made to
protect the divers from these monsters.
Grammar
The oil companies make arrangements for the rigs to be repaired frequently.
____________________________________________________________________
The oil companies have had the rigs repaired frequently.
Grammar
The divers must often work in total darkness.
____________________________________________________________________
The divers often have to work in total darkness.
Grammar
He has published a book.
____________________________________________________________________
He has had a book published.
Grammar
We need to protect fish stocks.
____________________________________________________________________
We have to protect fish stocks.
Grammar
We have not sent the letter to his new address.
____________________________________________________________________
We have not had the letter sent to his new address.
Grammar
‘I will send the package to you,’ she promised.
____________________________________________________________________
‘I will have the package sent to you, ’ she promised.
Grammar
Must you go so soon
____________________________________________________________________
Do you have to go so soon
Grammar
Are you going to clean this suit
____________________________________________________________________
Are you going to have this suit cleaned
Grammar
When will you fix this loose handle
____________________________________________________________________
When will you have this loose handle fixed
Grammar
I must take this car in for new brakes to be fitted.
____________________________________________________________________
I have to take this cap in to have new brakes fitted.
Grammar
How long is it since you needed to see a doctor
____________________________________________________________________
How long is it since you had to see a doctor
Grammar
The doctor told me I must get more exercise.
____________________________________________________________________
The doctor told me I had to get more exercise.
Grammar
TEXT
Fish and chips has always been a favourite dish in Britain, but as the oceans have been overfished, fish has become more and more expensive.
Fish and chips, 油煎鱼炸土豆片。这是英国的一种家常菜，被看做是一盘菜，因此要用单数动词。
Text
有些用and相连的名词常在一起连用。如果是一个整体，谓语动词用单数，如果看成分开的东西，动词就用复数形式。
Jane and Keith have always been good friends of ours.
Fish and chips has always been a favourite dish in Britain.
Text
Exercise
Bread and butter (is) (are) fattening.

Text
There (is) (are) a knife and fork missing.

Text
There (is) (are) a light bulb and a screwdriver in the drawer.

Text
(Is) (Are) there bacon and eggs for breakfast

Text
A chequebook and a purse (has) (have) been taken.

Text
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
North Sea 北海
Text
Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work.
非限制性定语从句，补充说明divers
Text
Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work.
被吓昏了，被吓得惊慌失措
Text
Now they have had special cages made to protect them from these monsters.
Text
The fish are not sharks or killer whales, but favorite eating varieties like cod and skate which grow to unnatural sizes, sometimes as much as twelve feet in length.
favorite eating varieties
深受人们喜爱的食用品种
Text
Three factors have caused these fish to grow so large: the warm water round the hot oil pipes under the sea; the plentiful supply of food thrown overboard by the crews on the rigs; the total absence of fishing boats around the oil rigs.
Text
As a result, the fish just eat and eat and grow and grow in the lovely warm water. Who eats who
as a result 结果是
Text
重点回顾
Words and expressions Grammar
1. giant 复习have的用法
2. terrify