AV 10 Unit 9 Undersea world

CE101a CE 101
Date : ngaøy thaùng
Time : giôø phuùt ~ giôø phuùt
Name: _____________________
UNIT 9: UNDERSEA WORLD
A. Pronunciation
I. Which of the following words is pronounced
differently from the others?
1. a. call b. curtain c. car d. cell
2. a. think b. bath c. breathe d. depth
3. a. washed b. wanted c. missed d. watched
4. a. heat b. beach c. teach d. breath
II. Choose the word whose main stress is
placed differently from the others
1. a. maintain b. challenge
c. device d. importance
2. a. secret b. beauty
c. ocean d. dependence
3. a. information b.
temperature
c. satellite d. science
4. a. brilliant b. different
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c. secretary d. attractive
CE101b
B. Should: nên, phải (đưa ra lời khuyên)
 Form
_ Positive:
S + should + V
_ Negative:

S + should not + V
(shouldn’t)
_ Interrogative:
Should + S + V …?
_ You should study harder.
_ You shouldn’t stay up late.
_ Should we go shopping tonight?
 Chú ý:
a. Chúng ta có thể dùng “should” trong cấu trúc
S + suggest that S + should (not) + V
_ They suggest that he should come early.
b.
S + think that S + should (not) + V
_ I think that we should go home soon.

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CE102a CE 102
Change the following sentences into the
negative and interrogative
_ She goes to class late every morning.
→
She doesn’t go to class late every morning.
→
Does she go to class late every morning?
1. She should go swimming everyday.
_______________________________________
_______________________________________?
2. He practises English everyday.
_______________________________________

_______________________________________?
3. They saw John yesterday.
_______________________________________
_______________________________________?
4. Mai has finished her test.
_______________________________________
_______________________________________?
5. He had finished the work by 5 o’clock.
_______________________________________
_______________________________________?
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CE102b
Put the verbs in brackets in the correct form
_ When we (go) were going along the street, we
saw Mary last night.
1. While I was watching TV, Peter (read)
________ books last night.
2. He suggested that we (keep) ________ our
promise.
3. I (meet) ________ John yesterday.
4. Jane often (phone) ________ me.
5. He (cook) ________ right now.
6. I think that Mary (not, tell) ________ a lie.
7. He (work) ________ in this factory for a
year.
8. ________ she (come) ________ here yet?
9. What ________ you (do) ________ at the
moment?
10. ________ you (see) ________ him last

night?
11. ________ they (play) ________ football
everyday?
12. ________ they (play) ________ soccer
yesterday?
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13. Susan refused to eat dinner with me because
she (eat) ________ already.
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CE103a CE 103
Rewrite the following sentences without
changing their original meanings
_ They suggest going out for a meal.
→
They suggest that we should go out for a meal.
1. I suggest doing our homework.
I think that_______________________________
2. Why don’t you stop smoking?
You should_______________________________
3. Let’s go to the cinema tonight.
I suggest that we___________________________
4. Mary works very hard.
I don’t think that Mary______________________
5. She said: “I like music”
She said that______________________________
6. They have done their test for twenty minutes.
Their test________________________________
7. They said to her “We saw you yesterday”

They said that_____________________________
8. Do you want to go out for a change tonight?
Would you like __________________________
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CE103b
Verb forms:
A friend of mine, Judith Nelson, ____(1)____
in the international sales division at an electronics
firm at the moment. She ____(2)____ from a trip to
Japan. She ____(3)____ asked to go there because
she can speak Japanese. For four years, she had
never had the opportunity ____(4)____ her
Japanese until she ___(5)_____ to Tokyo last
month. While she ___(6)_____ there, she
____(7)____ Japanese everyday and ___(8)_____
every minutes of it.
1. a. is working b. work
c. working d. has worked
2. a. just returns b. had just
returned
c. has just returned d. just returned
3. a. is b. was c. be d. being
4. a. use b. using c. used d. to
use
5. a. went b. goes
c. has gone d. going
6. a. was being b. was c. is d. has
been
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7. a. speaks b. was speaking
c. spoke d. speaking
8. a. enjoys b. enjoying
c. to enjoy d. enjoyed
CE104a CE 104
 Review “conditional sentence type 1”
(ôn câu điều kiện loại 1)
 Câu điều kiện loại 1 là câu diễn tả 1 sự việc
có thể xảy ra ở hiện tại hoặc tương lai.
S + will + V if S + V
1
can
should …
_ If there is a good programme on TV tonight, I’ll
watch it.
 Chú ý:
Unless = if … not … : nếu … không …
_ If you don’t work hard, you will not earn much
money.
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→
Unless you work hard, you will not earn much
money.
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CE104b
Rewrite the following sentences using
“conditional sentence type 1”

_ Mark will study harder. He will pass the exam.
→
If Mark studies harder, he’ll pass the exam.
1. Thanh will draw some money from the bank, she
will buy a new laptop.
If_______________________________________
2. Read this letter. You’ll know where John is.
If you____________________________________
3. Mary will buy some fish. She will prepare a
meal for us.
If________________________________________
4. Clean up the room. You will feel more
comfortable.
If you____________________________________
5. Unless it rains, we will go to the movies.
If_______________________________________
6. If she doesn’t practice English every day, she is
bad at it.
Unless____________________________________
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CE105a CE 105
Rewrite the following sentences without
changing their original meanings
_ John will finish the work soon. He will pick his
son up at school.
→
If John finishes the work soon, he will pick his
son up at school.
1. Do exercise every morning. You will feel

fitter.
If you____________________________________
2. If she doesn’t wash the clothes, she will be
punished.
Unless___________________________________
3. Unless John sends me the book, I’ll be angry
with him.
If________________________________________
4. Why don’t you practise English more often?
You should________________________________
5. The teacher explains the lesson.
The lesson________________________________
6. “John left here an hour ago.” my friend said
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My friend said that_________________________
CE105b
Choose the best answer
1. If it is a nice day tomorrow, we ________ out for
a picnic.
a. will go b. go
c. would go d. are going
2. _______ you drive without driving license, you
are breaking the law.
a. Unless b. If c. Although d. But
3. You won’t learn to use a keyboard properly
________ you practise more often.
a. if b. because c. when d. unless
4. I suggest that we ________ quiet while the
teacher is explaining the lesson.

a. kept b. keeping
c. should keep d. will keep
5. If the sea level rises, ________ floods in many
parts of the world.
a. there were b. there will be
c. there is d. there would be
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6. The girl ________ photo was in the local paper
lives near my house.
a. who b. whose c. whom d. which
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CE106a CE 106
Date : ngày tháng
Time : giờ phút ~ giờ phút
Name: _____________________
UNIT 9: UNDERSEA WORLD
C. Conditional sentence type 2
(Câu điều kiện loại 2)
 Là loại câu điều kiện diễn tả hành động
không thể xảy ra ở hiện tại hoặc tương lai.
S + would + V + if S + V
2
/
ed
could
might …
_ If I knew his address, I would tell you.
 Chú ý:

 Trong mệnh đề if _ type 2, khi xuất hiện “to
be” thường ở dạng “were” cho tất cả các ngôi.
_ If I were you, I would visit her.
_ If she were at home, she would answer the phone.
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CE106b
Rewrite the following sentences, using “if _
clause type 2”
_ She doesn’t know the answer, so she will not
tell you.
→
If she knew the answer, she would tell you.
_ Because he loves her, he will marry her.
→
If he didn’t love her, he wouldn’t marry her.
1. I have much time, so I can help you with your
homework.
If_______________________________________
2. Because I don’t know her name, I can’t tell you.
If_______________________________________
3. She isn’t rich, so she can’t buy a big house.
If_______________________________________
4. Because you live so far away, we don’t visit you
very often.
If_______________________________________
5. I’m not rich, so I don’t live in a big house.
If_______________________________________
6. I don’t write to my friends because I’m so busy.
If_______________________________________

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CE107a CE 107
Put the verbs in brackets into the correct form
_ If I (be) were you, I would apply for another job.
1. If you (win) ________ a lot of money what
would you do with it?
2. If she didn’t eat too much, she (not, be)
________ over weight.
3. If he (not, have) ________ free time, he
wouldn’t go to the party.
4. If he (not, have) ________ much time, he
won’t help you with your homework.
5. If I (have) ________ wings, I (not, have)
________ to take airplane to fly home.
6. What shall we do if the weather (be)
________ fine tomorrow?
7. What would you do if you (find) ________
a burglar in your house?
8. I don’t like this small house. I (be)
________ very happy if I (have) ________ a
larger house.
9. Don’t forget (lock) ________ the door before
(go) ________ to bed.
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10. I enjoy (listen) ________ to music.
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CE107b

Rewrite the following sentences, using “the
given words”
_ If Hong didn’t have enough money, she wouldn’t
buy this dress.
→
Unless Hong had enough money, she wouldn’t
buy this dress.
1. Unless he reads the instruction carefully, he
won’t know how to use this radio.
If
__________________________________________
2. Unless Mary came to the party, she wouldn’t
meet John.
If
__________________________________________
3. If Minh doesn’t listen to my advice, he will fail
in the exam.
Unless
__________________________________________
4. If David weren’t so careless, he wouldn’t have
so many accidents.
Unless
__________________________________________
5. They don’t have a garden. They don’t grow
vegetables.
If______________________________________
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6. People speak English all over the world.
English__________________________________

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CE108a CE 108
Rewrite the following sentences without
changing their original meanings
_ I am busy, so I can’t visit you.
→
If I weren’t busy, I could visit you.
1. Because Lisa isn’t free, she will not go
swimming.
If________________________________________
2. If she didn’t buy a lot of clothes, she would have
some money.
Unless___________________________________
3. I don’t have a ship, so I won’t sail around the
world.
If_______________________________________
4. Unless Bill has a garden, he won’t grow
vegetables.
If_______________________________________
5. “Why don’t we clean up the room?”
He suggested______________________________
6. He said to me “I don’t like your book”
He told me (that)___________________________
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CE108b
Choose the correct answer
_ I (will help / would help) you if I could, but I am
afraid I can’t.

1. If the phone (rings / rang), can you answer
it?
2. I’m not an English teacher. If I (am / were)
an English teacher, I (will / would) teach you
how to do this exercise.
3. If you (drive / drove) from District One to
District Six, which way should you go?
4. If Alan (eats / ate) breakfast, he wouldn’t
overeat at lunch.
5. I (wouldn’t / won’t) mind living in England
if the weather were better.
6. I (would / will) offer to give you a lift if I
(had / have) a car here. But I took the bus to
come here.
7. In spite of (raining/ it rained) heavily, they still
went out last night.
8. After he (finished / had finished) his work, he
went home yesterday.
9. The report (had finished / had been finished)
by noon.
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10. Water (boils / boil) at 100 degree Celsius.
CE109a CE 109
Reading
Some parents find it difficult to make a
decision about their children’s careers when their
children show a special interest in a particular
sport. They have to think seriously about allowing
their children to become sportsmen or women or

not. For many children training to become top
sportsmen or women with affect their school work,
their time with friends and other interests. It’s
difficult to explain to a young child why he or she
has to train for five hours a day, even at the
weekend when most of his or her friends are
playing.
_ to make a decision = to make up one’s mind: quyeát ñònh
_ affect (v): aûnh höôûng
1. How do some parents find to decide about their
children’s careers when they are interested in a
kind of sports?
a. It is easy for them to make a decision.
b. It is interesting for them to decide.
c. It is hard for them to make up their mind.
d. It is difficult for them to make up.
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CE109b
2. What do they have to do in such a
situation?
a. allow their children to become a sportsmen or
women.
b. become sportsmen or women.
c. think seriously about their children.
d. consider letting their children become
sportsmen or women.
3. What will training to become the best
sportsmen or women affect?
a. their time with friends

b. studying
c. interests
d. all the above answers
4. What is difficult for parents to do their
children to be sportsmen or women?
a. explain to them why they have to take time to
train.
b. train them 5 hours a day
c. play with them
d. explain to them why their friends are playing
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CE110a CE 110
Find out the mistake from the underlined words
_ If Mr. Brown didn’t drink too much wine, he
A B
will not be tired now.
C D
→
caâu C : wouldn’t
1. I think you shouldn’t do if you knew that it is
A B C D
wrong.
2. If she took a bus, she would be late for school.
A B C D
3. They suggest that we will study harder if we
A B
want to pass the coming exam.
C D
4. I will go out with John tonight if you didn’t phone

A B C D
me.
5. Stella told the teacher she has forgotten doing
A B C D
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her homework.
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