Transcript 幻灯片 1

Revision:
1.The fire spread through the hotel quickly
was able to
but everyone____________(could/was
able to
get out.
can’t
2.He________(mustn’t/can’t)be
a policeman,for
he is so short.
3.----Could I borrow your pen?
can
-----Yes, of course you_______(can
/ could).
shall
4.No person______(shall/will)
smoke in this
area.
can’t
5.A computer________(can’t/
mustn’t) think for
himself; It _______(may/must)be
told what to
must
do.
Unit 2 Healthy eating
Lead in: play a game about
food.
eggplant
mushroom
cucumber
carrot
vegetables
pepper
pea
lemon
cherry
pear
strawberry
fruits
peach
apple
Question:
Vegetables and fruits are rich in_______.
A fat
B fibre
C vitamin
D. protein
A.protein
B.fat
C. vitamin
chicken
milk
bacon
tofu
D.sugar
fish
eggs
A.fat
B. sugar
C.protein D.fibre
chocolate
hamburger
sweet
French fries
Ice cream
A healthy diet =
energy-giving
food
+
body-building
food
+
protective
food
What kind of food will you put in the
pyramid?
A.oil,bu
tter,salt
…
A.oil, butter, salt…
B. vegetables , fruits…
C. rice , noodles ,
D.meat, eggs,
bread…
tofu,milk…
D. meat, eggs,
tofu,milk…
B.vegetables ,
fruits…
C.rice , noodles ,
bread…
pre-listening
1.What are these illnesses?
A obesity:_____
C scurvy:____
B
rickets:____
A.teeth fall out, problems with skin and
sores that will not heal
B.much too fat
C.legs that do not grow straight
2 Listen again and join the names of the
illnesses to their causes.
Scurvy
too much rice, noodles
and sugar
rickets
Not enough vitamin C
Obesity
Not enough protein and
vitamin D
1.Wang Peng went to the library , where he happened
to meet an/a _________.
A. teacher
B. expert
C. friend
2.A balanced diet needs ______ like rice and noodles.
A.energy food B.protective food C.body-building food
3.A long time ago, children who didn’t eat enough
vitamin D and body-building food didn’t grow ______.
A. straight hands B. straight bones C. straight legs
4. In the 18th century sailors at sea used to find that
their _____fell out and they had bad spots on their
skin.
A. hair
B. ears
C. teeth
Listening text
HOW AN UNBALANCED DIET CAN
AFFECT YOUR HEALTH
Wang Peng went to the library ,where he
happened to meet an expert on diets . He
asked him for help.
WP=Wang peng E=Expert
WP: Hello. Can you help me ,please? I
want to find out more about
E:
balanced diets.
Of course . A balanced diet needs
energy food like rice and noodles,
body-building food like fish and
meat for protein and fat ,and
protective food like fruit and
vegetables for fibre and vitamins.
WP: Yes. but does it matter how much
rice, noodles and sugar l eat?
E: Yes. If you eat too much , you may
become obese. This means you are
too fat and it may lead to other
illnesses . However, if you don’t eat
enough rice, noodles or sugar ,you’ll
get tired easily.
WP: l see. I'll be careful about that .Does
it matter how much fish , meat or
cheese I eat?
E: Too much can also make you fat, but
if you don’t eat enough ,your bones
won’t grow strong . A long time ago,
children who didn’t eat enough
vitamin D and body-building food
didn’t grow straight legs. They got
an illness called rickets.
WP: Oh dear! Do people still have the
problem?
E:
Sometimes.
WP: Then what about fruit and
vegetables? How much should I eat?
E:
You ought to eat about five big
spoonfuls of different fruit and
vegetables every day.
WP: Really? I didn’t know that .
E: Yes. In the 18th century sailors at sea
used to find that their teeth fell out
and they had bad spots on their skin.
They got it because they didn’t eat
enough fruit and vegetables. The
illness is called scurvy.
WP: Goodness! What about now ?
E:
It’s very rare now. People eat more
fruit and vegetables. You need
protective food like that for clear
skin and bright eyes.
WP: Thank you very much. You have
given me a lot to think about.
Watch Food Festival and discuss
with your partner.
Discussion:
1. The children had “DIY” in the festival.
What is “DIY”? (“Do It by Yourself.”)
2.There is going to be Food Festival in
HeShan; ①make a plan for it by DIY. ②
persuade the Head of the government to
accept it.
I think we ought to do…because…
It might be a good idea to…because…
We have to do/ don’t have to…because…
My advice is/ would be…because…
Wishing Tree
All
kinds
of
foods
will
be
shown
here
The Games For
The Kids and The
Parents
？
(Try your best to persuade the Head of
the government to accept your plan.)
Nice to meet you! …Now I will show you
my plan. And I hope I am a lucky dog
today. First, I think it will be a good idea to
have a wishing tree. As a result of that,
We can make a wish with our family or
friends while we are enjoying the food…
Writing
Dear Sir/Madame,
I am happy to hear that there will be Food
Festival in our city. And it is my honour to offer
my ideas.
I think it will be good if we can….
First, I think we ought to do …because…
Second, I suggest that we should …because…
In a word,…
Best wishes.
yours,
…
Summary:
words about the diet.
1.Learn new______
2.The importance
________ of a balanced diet.
suggestions
plan
3.Make a ________and
offer_________.
4.How to write an _________.
E-mail
1.Must do: Best English
2.Choose to do: P31 Ⅰ
P30 ⅠⅡ;P31
Ⅲ