Choose the word whose underlined part is pronounced differently from the others: B.. Sperm whale populations are at risk due to hunting and their accidental __________ in fishing nets..
Trang 1UNIT 9 : UNDERSEA WORLD
< I >: A Choose the word whose underlined part is pronounced differently from the others:
B Choose the word whose main stress is placed differently from the others:
7 a investigate b information c submarine d independent
8 a organism b environment c temperature d satellite
9 a carnivore b entrapment c technology d Atlantic
< II >: Complete the sentences with the words in the box:
challenged discoveries overcome investigating contribution
covered conservation entrapment maintained migrate
1 Scientists have made many important new _ of the depth by using modern devices
2 Community police have made a very positive _ to crime prevention
3 This new discovery _ traditional beliefs
4 Some whales are known to _ into warm waters to bear their calves
5 Seventy-five percent of the earth surface is by water
6 Unless the biodiversity were , marine life would be at stake
7 Scientists are how the crash occurred
8 Sperm whale populations are at risk due to hunting and their accidental in fishing nets
9 What can I do to _ my fear of flying ?
10 The government has just set up a wildlife project
< III >: Make the correct choice :
1 If modern technology did not exist, we would never have such precious information
2 Some marine animals are dangerous to humans
a living in the mountain b living in the ocean
c living in the forest d living in the house
3 The floor was covered in tiny pieces of paper
4 Sperm whales and sharks are carnivores
a animals that live in the sea b animals that only eat plants
c fish that aren’t born from eggs d animals that eat meat
5 How many offspring does a sperm whale usually have ?
6 Some whales migrate into warm waters to bear their
7 Whales feed on krill
a tiny shellfish b small fish c sea plants d small animals
8 _ is the variety of different types of plant and animal life in a particular region
a Interaction b Herbicide c Environment d Biodiversity
9 He is a _ biologist He spends all his life studying sea plants and animals
10 _ is a chemical used for killing weeds
a Pesticide b Herbicide c Fertilizer d Antibiotic
11 We all enjoyed the waters of Timor Sea and the coral reefs that lie _
discoveries
Trang 2a under b behind c beneath d beside
12 Some tiny organisms are _ along by the currents
13 Sperm whales are _, which means they eat meat
14 Sperm whale populations are at risk due to hunting
a in extinction b in danger c on the decrease d in fewness
15 These birds _ to North Africa in winter
16 What would Tom do if he _ the truth ?
17 Jim wanted to know _ call and tell him where to meet you
a you could b whether you can c if you could d when could you
18 Could you talk _? I’m trying to work
a more quietly b quieter than c more quiet d quiet
19 Whales and sharks are carnivores, _ means they eat meat
20 Would you mind _ me tomorrow ?
21 You _ Mark You know it’s a secret
a should tell b shouldn’t tell c couldn’t tell d might tell
22 Owls have a strong beak and sharp talons _ mice and other small prey
a which used to catch b used for catching
c their use is to catch d they are used for catching
23 We wondered why _ a tip
a to leave b should we leave c we should leave d don’t we leave
24 If someone _ into the store, smile and say, “May I help you?”
25 _ you, I would think twice about that decision It could be a bad move
26 “Would you like some cake?” “No, thanks If I _ cake, I _ fat.”
a ate/ will get b ate/ would get c would eat/ could get d am eating/ will get
27 “What are you doing later this afternoon?”
-“Oh, _ the game finishes, I’ll go home, I expect.’
28 She’s been studying hard for the exam, so she to pass
29 If I weren’t working for an accounting firm, I in a bank
30 ‘Why are you so late ?’ ‘I my aunt to the airport The traffic was terrible!’
a could take b must have taken c should take d had to take
< IV >: Identify one underlined word or phrase that is incorrect:
1 Jack will win the election if he campaigned harder
A B C D
2 We’re used to think that there was no life in the ocean depths
A B C D
3 A large portion of the world’s water supply have been contaminated by factory waste, ships
A B C
and oil spills
D
4 Were Mr Morgan still head teacher, he would not permit such bad behave
A B C D
5 You can’t go into the reception if you’ ve got a ticket
A B C D
6 The match was cancelled due to the weather was bad
A B C D
7 Despite his disability, he tried leading as normal a life as possible
A B C D
8 Could you tell me when does the next train leaves and where to buy tickets ?
Trang 3A B C D
9 I think you shouldn’t do if it’s the right thing to do
A B C D
10 Unless we work harder, we will finish on time
A B C D
< V >: Give advice to the following people Use I think … should or I don’t think … should
and one of these phrases.
go to the dentist take them back to the shop
1 Jenny and Tony are only sixteen, but they say they want to get married
- I think they should wait.
2 Kate is crying because I knocked her over We were playing a game
-………
3 Peter’s got a very bad cold
-………
4 Ann’s phone bill was enormous! Three hundred pounds!
-………
5 Keith wants to drive home, but he hasn’t got his glasses
-………
6 One of my teeth is loose
-………
7 I’ve lost my cheque book and credit cards
-………
8 My shoes have got a hole in them I only bought them last week!
-………
9 My children spend all their pocket money on sweets
-………
10 I’m always tired because I’ve been working very hard
-………
< VI >: Put the verbs in brackets in their correct tense:
1 If my grandfather _ (be) still alive, he would be a hundred today
2 I _ (offer) to give you a lift if I had my car here
3 Where _ (you/ choose) if you could live anywhere in the world ?
4 If you _ (drive) from London to Glasgow, which way would you go ?
5 If I (live) out of town, I (take) up the garden
6 We _ (not have) any money if we _ (not work)
7 I _ (not mind) living in England if the weather (be) better
8 If I were you, I (not wait), I (go) now
9 If we (have) a more reliable car, we (drive) to Spain rather than fly
10 If Mr Morgan _ (be) still the head teacher, he _ (not permit) such bad behaviour
< VII > : Comment on these situations Use a type 2 conditional:
1 Alan always overeats at lunch because he never eats breakfast
- If Alan ate breakfast, he wouldn’t overeat at lunch.
2 I don’t know enough about the machine, so I can’t mend it myself
-………
3 I don’t ride the bus to work every morning because it’s always so crowded
-………
4 Not enough money is spent on cancer research, so a prevention has not been found
-………
5 The wind is blowing hard, so I won’t take the boat out for a ride
-………
6 Nick can’t find the way because he hasn’t got a map
Trang 47 Schroeder ignores Lucy, so she gets angry at him
-………
8 I can’t look the word up because I haven’t got a dictionary
-………
9 Linus is smart, so he finds clever solutions to life’s problems
-………
10 We don’t visit our parents very often because they live so far away
-………
< VIII >: Read the passage and make the correct choice:
Dolphins are known as cetaceans, or marine (1) _ : they breathe air, they are warm-blooded, and they bear live young ones called (2) _
The size of dolphins vary greatly The smallest dolphins is just about 50 kg in weight and 1.2 meters in length (3) _ the largest one can weigh up to 8.200 kg and is 10 meters long
Dolphins are sociable creatures They swim together in group known as (4) _ They show great ability in the water and you can often (5) _ them playing (6) _ ships Dolphins are interested in humans and often rescue people in the sea (7) _ are in danger They are intelligent creatures and make sounds to (8) _ with each other Scientists have studied dolphins (9) _ many years and are now looking into the possibility of dolphins (10) _ able
to carry out tasks under the sea
5 a look down b come across c run after d go by
< IX > : Rewrite the following sentences with the words given:
1 Climbing without a safety rope is forbidden
-You are not allowed
2 Nigel hasn’t got satellite TV, so he can watch the game
-If
3 Walking home alone is not a good idea
-You shouldn’t
4 ‘Did someone ring you an hour ago ?’ Martin said to Susan
-Martin asked Susan _
5 Throw a stone into water and it sinks
- If you
6 You can’t travel on this train unless you have a reservation
- If
7 My father said that I could use his car
- My father allowed
8 It took him ten minutes to get there
- He spent _
9 Could you turn the radio down, please?
- Would you mind _
10 Give up smoking or you’ll die soon
- If
Where There’s A Will, There’s A Way
Có Công Mài Sắt, Có Ngày Nên Kim
Có Chí Thì Nên