Select the synonym of the following bold and underlined word in each sentence in the unit: 1/ Can you name the sea anim...

Hãy tham gia nhóm Học sinh Hoc24OLM

Trang Nana

19 tháng 4 2020 lúc 7:26

Hoàn thành câu với dạng đúng của các động từ sau: challenge cover depend investigate maintain discover conserve mystery entrap contribute 1. The government has just set up a wildlife.....................project. 2. Community police have made a very positive...................to crime prevention. 3. Sperm whale populations are at risk due to hunting and their accidental..................in fishing nets. 4. Des...

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Hoàn thành câu với dạng đúng của các động từ sau:
challenge cover depend investigate maintain
discover conserve mystery entrap contribute
1. The government has just set up a wildlife.....................project.
2. Community police have made a very positive...................to crime prevention.

3. Sperm whale populations are at risk due to hunting and their accidental..................in fishing nets.
4. Destruction of the environment is one of the most serious...................we face.
5. They are investigating the......................disappearance of a young woman.
6. Seventy-five percent of the earth surface is....................by water.
7. The power station has been shut dơn for essential.....................
8. The.....................of the seabed is being carried out.
9. Scientists have made many important new...............of the depth by using modern devices.
10. By the age of eighteen he was completely...................of his parents.

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Kimian Hajan Ruventaren

28 tháng 1 2021 lúc 19:33

Complete the sentences with the words in the boxchallengeddiscoveriesovercomeinvestigatingcontributioncoveredconservationentrapmentmaintainedmigrate1, Scientists have made many important new ..... of the depth by using modern devices2, Community police have made a very positive........ to crime prevention.3, This new discovery traditional beliefs. 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 bio...

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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. 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, Spern whale populations are at risk due to hunting are 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.

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Cửu Hy

15 tháng 4 2020 lúc 21:27

I. Pronunciation : 1. A. description B. tradition C. question D. expression 2. A. depth B. refer C. beneath D. secret 3. A. destroyed B. depressed C. filled D. answered Main stress 4. A. destruction B. industry C. addition D. electric 5. A. against B. conserve C. frequent D. remove II. Mark your answer to show the underlined part that needs correcting 6. Because of his mother has been seriously ill, she can’t come to the party. A. Because of B. has been C. seriously ill D. can’t come 7. I'll...

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I. Pronunciation :
1. A. description B. tradition C. question D. expression
2. A. depth B. refer C. beneath D. secret
3. A. destroyed B. depressed C. filled D. answered
Main stress
4. A. destruction B. industry C. addition D. electric
5. A. against B. conserve C. frequent D. remove
II. Mark your answer to show the underlined part that needs correcting
6. Because of his mother has been seriously ill, she can’t come to the party.
A. Because of B. has been C. seriously ill D. can’t come
7. I'll pay you double if you get the work finishing by Friday.
A. I'll pay B. double C. if D. finishing
8. It often takes the boy about ten minutes to go to school from here by foot
A. takes B. ten minutes C. to school D. by foot
III. Mark your answer to indicate the correct answer to each of the following
questions
9/ What do I think of your purple shoes? Well, they're certainly _______.
A. differ B. difference C. different D. differently
10/ This has been a _______ time for us all.
A. challenge B. challenger C. challenged D.
challenging
11/ Scientists now send submarines to the seabed.
A. investigate B. investigative C. investigation D. investigating
12/ I need someone _______ to look after the children while I'm at work.
A. depend B. dependence C. dependable D. dependant
13/ These sperm whales to the warm waters to give birth .
A. settle B. goes C. relocate D. migrate
14/ They knew there must be trouble unless the report was by the next
day.
A. finish B. finishes C. finishing D. finished
15/ You _______ show this letter to anyone else.
A. mustn't B. didn’t have to C. couldn’t D. didn’t need
16/ I wouldn't work for them even if they _______ me twice my current salary.
A. paid B. had paid C. have paid D. pay
17/ If anyone _______ for me, please tell them I'll be back in the office at 4
o'clock.
A. rang B. had rung C. rings D. has rung
18/ Many people are very concerned about the _______ of the rainforests.
A. lost B. loss C. lose D. losing
19/ When preparing meals, you need to think about _______ and taste as well as
nutritional value.
A. variety B. various C. varied D. variable

20/ 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
21/ 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
22/ Zoos nowadays are very about their image.
A. sense B. sensitive C. sensible D. senseless
23/ A novelist is a person who has a very mind.
A. image B. imagine C. imaginative D. imagination
24/ Most of the old part of the city was _______ by bombs during the war.
A. planted B. destroyed C. eliminated D. worried
25/ We would never know the true of the loss of forest.
A. interest B. value C. conserve D. cost
26/ The floor was covered in tiny pieces of paper.
A. unimportant B. many C. very large D. extremely small
27/ He put an arm around her shoulder _______.
A. protected B. protection C. protective D.
protectively
28/ Her _______ of English grammar is very extensive.
A. know B. knowable C. knowledge D. knowing
29/ If modern technology did not exist, we would never have such precious information.
A. valuable B. precise C. confidential D. detailed
30/ The new job will provide you with _______ experience.
A. value B. valued C. valuable D. invaluable
31/ It is a smart to buy a large packet because it works out cheaper in the
end.
A. choice B. choose C. chose D. choosing
32/ We all enjoyed the waters of Timor Sea and the coral reefs that lie .
A. under B. behind C. beneath D. beside
33/ Some tiny organisms are along by the currents.
A. carried B. taken C. flowed D. moved
34/ is a chemical used for killing- weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
35/ He is a biologist. He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
IV. Read the following passage and mark the letter A, B, C or D on your answer
sheet to indicate the correct answer for each of the blanks from 36 to 40
Have you ever seen a forest ……(36)…… by fire? A great forest fire is an awful thing to
see. Once a
fire started, it spreads….(37)……. Foresters say that late summer is the season when the
fire is the ……….(38)…..danger to woods and forests. They are very dry then. Sometimes
when the danger of fire is very great, foresters will not allow anyone to go into the forests.
If people leave a camp-fire burning near a heap of leaves, this often causes a forest fire.
Campers must always remember……….(39)…. out the camp-fire and cover the place with
earth. It is the duty of every camper to take the greatest care not to start a forest fire.

Anyone careless enough to start a forest fire has done something, ……(40)….. make life
more difficult for all of us. Every fire destroys valuable wood, wildlife and good soil.
Everyone of us must know how important it is to care for out great forest and save them
from fire.
36. A. destroying B. destroyed C. destroy D. destruction
37. A. protectively B. quick C. quickly D. protective
38. A. greatest B. great C. greater D. good
39. A. puts B. putting C. put D. to put
40. A. who B. whom C. which D. whose

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

kim seo jin

20 tháng 2 2020 lúc 17:22

Read the passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions. The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, espe...

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Read the passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions.

The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well, especially cancer of the colon. People of different cultures are more prone to contract certain illnesses because of the characteristic foods they consume.

That food is related to illness is not a new discovery. In 1945, government researchers realized that nitrates and nitrites (commonly used to preserve color in meat) as well as other food additives caused cancer. Yet, these carcinogenic additivesremain in our food, and it becomes more difficult all the time to know which ingredients on the packaging labels of processed food are helpful or harmful.

The additives that we eat are not all so direct. Farmers often give penicillin to cattle and poultry, and because of this, penicillin has been found in the milk of treated cows.

Sometimes similar drugs are administered to animals not for medicinal purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration (FDA) has tried repeatedly to control these procedures, the practices continue.

A healthy diet is directly related to good health. Often we are unaware of detrimental substances we ingest. Sometimes well-meaning farmers or others who do not realize the consequences add these substances to food without our knowledge.

46. The word “fit” is closest in meaning to __________.

A. athletic B. adaptable C. suitable D. tasty

47. The word “prone” is closest in meaning to __________.

A. supine B. unlikely C. healthy D. predisposed

48. The word “these” refers to_____________.

A. researchers B. nitrates and nitrites C. meats D. colors

49. What are nitrates used for?

A. They preserve flavor in packaged foods B. They cause the animals to become fatter

C. They are the objects of research D. They preserve the colour of meat

50. All of the following statements are TRUE EXCEPT __________.

A. Researchers have known about the potential hazards of food additives for more than forty-five years.

B. Drugs are always given to animals for medical reasons

C. Food may cause forty percent of the cancer in the world.

D. Some of the additives in our food are added to the food itself and some are given to the living animals.

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Nguyễn Thắng

14 tháng 1 2018 lúc 20:51

I choose the best answer 1. some whales migrate into warm waters to bear their ........ a. young b. diests c. calves d. young whales 2. whales feed on krill a. tiny shellfish b. small fish c. sea plants d. small animals 3. ........ is the variety of different types of plant and animal life in a particular region a. interaction b. herbicide c. environment d. biodiversity 4. he is a ........biologist. he spends all his life studying sea plants and animals a. ocean b. marine c. botany d. sea 5. ......

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I choose the best answer
1. some whales migrate into warm waters to bear their ........
a. young b. diests c. calves d. young whales
2. whales feed on krill
a. tiny shellfish b. small fish c. sea plants d. small animals
3. ........ is the variety of different types of plant and animal life in a particular region
a. interaction b. herbicide c. environment d. biodiversity
4. he is a ........biologist. he spends all his life studying sea plants and animals
a. ocean b. marine c. botany d. sea
5. ........ is a chemical used for killing-weeds
a. pesticide b. herbicide c. fertilizer d. antibiotic
6. we all enjoyed the waters of timor sea and the coral reefs that lie ........
a. under b. behind c. beneath d. beside
7. some tiny organism are ........ along by the currents
a. carried b. taken c. flowed d. moved
8. sperm whales are ........ , which means they eat meat
a. herbivores b. carnivores c. omnivores d. mammals
9. sperm whale populartion are at risk due to hunting
a. in extinction b. in danger c. on the decrease d. in fewness
10. these birds ........ to north africa in winter
a. settle b, go c. relocate d. migrate

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Cửu Hy

10 tháng 4 2020 lúc 15:28

Choose the word that has the underlined part pronounced differently from that of the others Câu 1: A. here B. cheer C. atmosphere D. where Câu 2: A. teach B. much C. school D. choice Câu 3: A. photographed B. organized C. happened D. filled Câu 4: A. worked B. played C. watched D. hoped * Choose (A or B, C, D) to complete the following sentences: Câu 5: People have sent ............................. to investigate the seabed. A. submarines B. Airplanes C. Spaceships D. Helicopters Câu 6: I'l...

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Choose the word that has the underlined part pronounced differently from that
of the others
Câu 1: A. here B. cheer C. atmosphere D. where
Câu 2: A. teach B. much C. school D. choice
Câu 3: A. photographed B. organized C. happened D. filled
Câu 4: A. worked B. played C. watched D. hoped
* Choose (A or B, C, D) to complete the following sentences:
Câu 5: People have sent ............................. to investigate the seabed.
A. submarines B. Airplanes C. Spaceships D. Helicopters
Câu 6: I'll pay you double _______ you get the work finished by Friday.
A. if B. unless C. supposing D.
provided
Câu 7: Many sea animals are at.......................... due to hunting and water
pollution.
A. loss B. Death C. Risk D. Danger
Câu 8: A: I don’t know how to use this camera?
B: It's quite easy. ……........... you
A. I going to show B. I'll show C. I’m will show D. I’m going to
show
Câu 9: We………………..use herbicides, pesticides and fertilizers that harm the
environment
A. should not B. should C. will D. does not
Câu 10: The animals are not kept in …………..they can live in their natural
environment
A. cages B. house C. hotel D. restaurant
Câu 11: If you ………… to me, you wouldn’t have got so much trouble.
A. listened B. would listen C. had listened D. would have
listened
Câu 12: There is a large …………….. of animals that live in Nairobi National
Park.
A. varied B. vary C. variety D. various
Câu 13: My home village is …………….. 40 kilometres north of the capital.
A. held B. surrounded C. laid D. located

Câu 14: A: Would you like………………………. lunch with us? ”. B: “Yes I’d
love to”.
A. have B. to have C. having D. had
Câu 15: if you don’t know how to spell a word, you ……… look it up in the
dictionary.
A. must B. will C. should D. ought
Câu 16: These flowers are fresh. They .................... from the garden
A. have been just picked B. have just been picked
C. have been picked just D. just have been picked
Câu 17: You .............. go to bed late. It’s not good for your health.
A. mustn’t B. should C. shouldn’t D. oughtn’t
Câu 18: Linda: Excuse me. Where’s the post office? Maria: ……………….
A. It’s over there B. I’m afraid not. C. Don’t worry. D. Yes, I think so.
Câu 19: I think you ................study hard for the next exam.
A. could B. will C. would D. should
Câu 20: The life ......... of sperm whale can be up to seventy years.
A. distance B. period C. length D. span
Câu 21: Without plants, most of water would ……………………….as soon as it
falls.
A. run off B. run after C. run away D. run by
Câu 21: If Lan had worn a rain coat, she ............... a cold
A. had got B. wouldn’t get C. won’t get D. wouldn’t have
got
Câu 23: I still can’t believe it! My bicycle................ last night.
A. was stealing B. stolen C. was stolen D. stole
Câu 24: The child’s arm was swollen because he ……………….. by a bee.
A. stung B. had stung C. had being stung D. had been
stung
Câu 25: By the end of last summer, the farmers .............all the crop.
A. harvested B. had harvested C. harvest D. are harvested

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Trang Nana

19 tháng 4 2020 lúc 7:30

Choose the word or phrase that could best explain the underlined word or phrase in each sentence. 1. The floor was covered in tiny pieces of paper. A. unimportant B. very large C. extremely small D. many 2. If modern technology did not exist, we would never have such precious information. A. detailed B. precise C. confidential D. valuable 3. Some marine animals are dangerous to humans. A. living in t...

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Choose the word or phrase that could best explain the underlined word or phrase in each sentence.
1. The floor was covered in tiny pieces of paper.
A. unimportant B. very large C. extremely small D. many
2. If modern technology did not exist, we would never have such precious information.
A. detailed B. precise C. confidential D. valuable
3. Some marine animals are dangerous to humans.
A. living in the mountain C. living in the ocean
B. living in the forest D. living in the house
4. Sperm whales and sharks are carnivores.
A. animals that only eat plants C. animals that eat meat
B. fish that aren't bỏn from eggs D. animals that live in the sea

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Nguyễn Phương Hiểu Nghi

11 tháng 2 2020 lúc 19:44

III. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. 1. He is a _______ biologist . He spends all his life studying sea plants and animals. A. ocean B. marine C. botany D. sea 2. Sperm whale populations are at risk due to hunting. A. in danger B. in fewness C. in extinction D .on the decreased 3. _______ is a chemical used for killing weeds. A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic 4. Some whales migrate into warm waters to be...

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III. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

1. He is a _______ biologist . He spends all his life studying sea plants and animals.

A. ocean B. marine C. botany D. sea

2. Sperm whale populations are at risk due to hunting.

A. in danger B. in fewness C. in extinction D .on the decreased

3. _______ is a chemical used for killing weeds.

A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic

4. Some whales migrate into warm waters to bear their _______ .

A. youngs B. diets C. calves D. young whales

5. _______ is the variety of different types of plant and animal life in a particular region.

A. Herbicide B. Interaction C. Environment D. Biodiversity

6. Whales like to feed in the cold oceans where there is a lot of krill.

A. sea plants B. small fish C. tiny shellfish D. small animals

7. Some tiny organisms are _______ along by the currents.

A. carried B. taken C. flowed D. moved

8. These birds ______ to North Africa in winter.

A. settle B. go C. relocate D. migrate

9. Sperm whales are ______, which means they eat meat.

A. herbivores B. carnivores C. omnivores D. mammals

10. Linda has a bad cold. She ____________ out in such bad weather .

A. shouldn’t go B. should take C. should go D. shouldn’t take

11. I think he ______ home tonight because his mother was sick.

A. should ride to B. should stay C. shouldn’t stay D. shouldn’t go out

12. He always has difficulty getting up early. – He ______ up late .

A. should stay B. shouldn’t go C. should go D. shouldn’t stay

13. You _______ Mark . You know it’s a secret.

A. should tell B. shouldn’t tell C. couldn’t tell D. might tell

14. I think this job is suitable for you. You ______ for this job .

A. shouldn’t apply B. should apply C. should look D. shouldn’t look

15. Mr. Nam has a bad cough. He ______ smoking .

A. shouldn’t stop B. should continue D. should give up D. shouldn’t give up

16. Her salary is very low. She _______ another job .

A. should look after B. should look at C. should look in D. should look for

17. If I_______ his phone number, I would call him.

A. know B. knows C. knew D. known

18. If we don’t maintain this biodiversity, the undersea populations would be_______ stake.

A. on B. at C. with D. from

19. The sea bed _______ here to 5000 meters.

A. deep B. deepens C. deeper D. depth

20. She gave me a_______ look and said nothing.

A. mysteriously B. mystery C. mysteries D. mysterious

21. Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word.

Harmful insects must be eliminated to protect our crops.

A. got rid of B. protected C. raised D. cultivated

22. Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word.

Keep only fish that you will eat; release the rest.

A. have B. hold C. take D. catch

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

kim seo jin

20 tháng 2 2020 lúc 17:18

Read the following passage and mark the letter A, B, C, or D on your answer sheet to incorrect answer to each of the questions FOOD FIRST How much do you know about the history of some of your favorite you know when people in England started cooking curry dishes? Do you know in which country pizzas or hamburgers were first made? The factsmight surprise you. Many people think the English found out about curry from people in India in the 1600s. In reality, wealthy English people were...

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Read the following passage and mark the letter A, B, C, or D on your answer sheet to incorrect answer to each of the questions

FOOD FIRST

How much do you know about the history of some of your favorite you know when people in England started cooking curry dishes? Do you know in which country pizzas or hamburgers were first made? The factsmight surprise you.

Many people think the English found out about curry from people in India in the 1600s. In reality, wealthy English people were eating dishes made with curry spices hundreds of years before British ships traveled to India. Cooks of wealthy English families during the time of King Richard I were making curry dishes, and in fact, the word “curry” can be found in an English language cookbook as far back as 1377.

As for pizza, this dish was probably first made in Persia (what is now Iran). The Persians were eating round, flat bread with cheese in the 500s. That was nearly 1,000 years before pizza caught on in Naples, Italy!

Finally, let’s look at the truth behind hamburgers. Many people think hamburgers are an American food. However, according to some stories, hamburgers came from Hamburg,
Germany. A German named Otto Kuasw created the first hamburger in 1891. Four years later,
German sailors introduced hamburgers to Americans.

Where foods come from isn’t nearly as important as how they taste; as long as they are delicious! So, go get some of yourfavorite food and dig in.

41. What is the main idea of this reading?
A. Curry was created in England. B. There are many foods that help your body.
C. People created fast food long ago. D. Some facts about foods are surprising.
42. Which is probably true about British curry dishes in the 1400s?
A. The dishes did not have meat. B. The spices cost a lot.
C. People ate curry on special days. D. British sailors first made curry.
43. What did people in Naples learn from Persians?
A. How to make pizza B. How to cook cheese
C. How to use spices from Iran D. How to make flat bread
44. Who introduced hamburgers to America?
A. Persians B. Otto Kuasw C. Italians D. German sailors

45. Which food was probably made first?
A. Hamburgers B. Cheesy Persian bread

C. Italian pizza D. English curry

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Lớp 10 Tiếng anh Unit 9: UNDERSEA WORLD

Unit 9: UNDERSEA WORLD

Khoá học trên OLM (olm.vn)

Khoá học trên OLM (olm.vn)

Unit 9: UNDERSEA WORLD

Câu hỏi

Khoá học trên OLM (olm.vn)

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