M3U2 Learning about language

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unit 2 healthy eating
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Learning about language
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Learning about Language (P.12)

• 1 __________something that you say is not true
• 2 ____________not to be punished for something
• 3__________ uncooked
• 4__________ the strong wish to know about sth.
• 5__________ someone who buys things or services
• from a shop, company, etc
• 6__________a particular quality that gives
  someone or
• something an advantage

lie
get away with
raw
curiosity
customer
benefit
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2. Fill in the blanks with words from the
left box and paraphrase the italicized parts
using the phrases from the right box.
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Julie wanted to become thinner. She knew
she__________ eat more vegetables and fruit but
little meat. However, as she was so afraid of
being laughed at by her friends, she did not
consult a doctor but lived on a______ of rice,
__________ vegetables, bananas and lemons. Three
weeks later, she found she weighed as much as
ever. She felt so sad and hopeless about herself
and her behaviour changed. She didnt dare to
face her boyfriend and she was unwilling to visit
her friends any more. Luckily, her best friend
Fred came to see her and encouraged her to
exercise, eat a__________ diet and enjoy life
again. Soon Julie became amazingly__________
and__________! She felt very happy.
ought to
diet
raw
balanced
energetic
slim
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become thinner--- lose weight being
laughed at by her friend ---losing face
felt so sad and hopeless about herself ---lost
heart was unwilling to visit any more ---
lost interest in visiting
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Answer key to Exercise 3

• 1 vpear cream (fat and all the others
• are fruit)
• 2 vsugar mutton (meat and all the
• others are energy-giving
  food)
• 3 vbacon cabbage (vegetable and all
• the others are meat)
• 4 vstrawberry eggplant (vegetable and
• all the others are
  fruit)

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modal verb (2)
????
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ought to

• ought to ????"???"(???must ?)
• ??????????
• They ought to be there by now.
• 2. ?????????
• He ought to stop smoking.
• ?????,ought to??should?????
• Ought to???????shouldnt???

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• 13. You ought to have helped him with his
  English, ________ you ?
• A. wont you
• B. ought not you
• C. shouldnt you
• D. wouldnt you

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??had better, should ought to

• ???????,????,??????.
• ???????????
• Had better???????,???
• Shouldought to????,?????????,ought
  to???????????Should?????????????

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• You ought to help him because he is in trouble
  now.(???,??????)
• You should have a rest after finishing your
  sports.(?????)
• You ought to call the police when you find
  something wrong in your house.
• He should take care of the babies tonight.

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have to

• have to ???????????,????,????
• I have to get the station early to catch the
  first train.
• We missed the bus so we had to walk home.
• We have to overcome all kinds of difficulties.

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have to (??)

• Have to ???????????????,
• We will have to gather at the school gate at 7
  tomorrow.
• ?????
• I have to take more money with me because my gf
  has so much to buy.
• ?????
• Finally, we had to give up our idea to hold a
  picnic outside as it rained for a whole afternoon.

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shall , should ought to

• shall????,??????,
• ???????
• shall ??,???
• ???,??,??,??,??
• should ???,??,??,?????
• ought to
• ??????should??ought to
• ought to ???,??gtshould
• ???,ought to???,???to ??

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dare need
Need I do ? Yes, you must.
No, you neednt.
???? ????
dare ?,?,? dare not do ?,?dont dare to do dont dare do
dare ?????? ?dare to do
need ?,? neednt do (dont) need sth (dont) need to do
need ?must, have to, ought to, should
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must have to

• Must they do? Yes, they must.
• No, they neednt/dont have
  to.

must have to
??/?? ?? ??
?? ??,?? ??
??? v
???? v
??? ??,??? ??
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??must have to

• must?????,?have to?????????????????
• Must?????,??????????????????????????????had to???
• I told her that she must give up smoking.
• She said, We had to get everything ready that
  night.

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???need????? --Need I finish the work
today? --Yes, ________________. No,
________________. No, ________________.
you must
you neednt
you dont have to
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neednt ?????????? --Shall I tell
John about it? --No, you __________.

--Must we do it now?
--No, you __________.
neednt (dont have to)
neednt (dont have to)
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• Could I borrow your dictionary?(??)
• ---- Yes,you can/may.
• Sure. Go ahead.
• Please yourself.
• May I take this seat?(???????)
• Yes, you may. No, you mustnt.

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???? 1.--Is John coming by train? --He
should, but he ____ not. He likes driving
his car.
(2002???) A. must B. can C. need
D. may 2.It has been announced that
candidates(???) ____ remain in their seats
until all the papers have been collected.
(2002?????) A. can B.will
C. may D. shall 3.--I heard they went
skiing in the mountains last winter.
(2002?????) --It
____ true because there was little snow there.
A. may not be B. wont be C.
couldnt be D. mustnt be
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Practice 1 ?????? 1. I thought you _____like
something to read, so I have brought you
some books. A. may B. might C.
would D. must 2. Where is my pen? I
____it. A. might lose B. would
have lost C. should have lost D. must
have lost 3. I didnt hear the phone. I
___asleep A. must be B.
must have been C. should be
D. should have been
B
D
B
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4. ---There were already five people in the car,
but they managed to take me as well. ----It
____a comfortable journey A. cant be
B. shouldnt be C. mustnt have
been D. couldnt have been 5. Its
nearly seven oclock . Jack ___be here at any
moment. A. must B. need C. should
D. could
D
C
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??????
1. ---Did the train arrive in time? ----No. It
_______ two hours ago. A. must have arrived
B. ought to have arrived C. must arrive
D. ought to arrive 2. "Must I drive to his
house and pick up the children?"  
"No,         ."  A. you shouldn't  B. you
might not   C. you needn't   D. you
mustn't
B
C
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3. We didn't see Tom at the meeting yesterday.
He         it.  A. mustn't have
attended  B. cannot have attended  C.
needn't have attended  D. would have not
attended
B
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4. You ________ such a long composition. The
teacher only asked for 300 words. You have
written 600. A. mustnt have written B.
couldnt have written C. neednt have written
D. do not have to write
C
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5. There is someone knocking at the door.        
it be Tom?A. can  B. must  C. should 
D. ought to 6. Two years ago, my husband bought
me a bicycle. If you live in town, it is often
faster than a car and you         worry about
parking.    A. must not   B. may
not   C. should not   D. don't have to0
A
D
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Discovering useful structures(P.13)

• Answer key for Ex.1
• 1.Then usually by lunchtime they would all
• be sold. (Possibility)
• 2.What could have happened ? (Possibility)
• 3.Nothing could be better (Possibility)
• 4.Something terrible must have happened
• if (Guessing)

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5. He could not believe his eye. (Ability) 6.
Perhaps he should go to the library and
find out. (Duty) 7. He could not have Yong Hui
getting away with telling people lies !
(Intention) 8. He had better do some research !
(Duty) 9. Even though her customers might get
thin after eating Yong Huis food
(Possibility) 10.They would become tired very
back. (Ability)
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2. Choose suitable modal verbs below to
complete the following dialogues. There may
be more than one possibility

• . ought/oughtnt to should/shouldnt
• mustnt neednt (dont) have to
• will can/cant

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1 SAM How can I grow thinner, Mum? MUM Well,
you __________ eat food with plenty of fibre
that helps you digest better. And
you__________ stop drinking cola or eating sweet
food. SAM Does it mean I__________ eat. my
favourite fried chicken any more? MUM Not
exactly, if you love fried chicken, you
__________ give it up. Just eat it less often.
You__________ worry too much a little fried
chicken__________ do you good!
have to
should
shouldnt
neednt
dont have to
will
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• 2 DOCTOR You are sick because youve eaten
  poisonous mushrooms. Where did you get them?
• LUCY I picked them in the forest. I know
  we__________ eat fresh vegetables.
• DOCTOR Oh, you__________ eat them until youre
  sure they are not poisonous.
• LUCY Thank you, doctor. Ill be more
  careful next time.
• 3 CHARLES I wish I could see things clearly in
  the dark.
• TOM Eating carrots__________ help you see
  better. You__________ eat some every day.

have to
mustnt
ought to
should
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Using Structures (P.50)

• Answer key for Ex.1
• 1. have to, should, need to
• 2. ought to, should
• 3. mustnt, would
• 4. have to, need to
• 5. cant, cant

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Assignment

• 1. Summarize the rules of the modal verbs in
  your own way.
• 2. Finish the exercises of Using
• words and Expressions P.49