UNIT 9: UNDERSEA WORLD

UNIT 9 UNDERSEA WORLD UNIT 9 UNDERSEA WORLD I Circle the word that is pronounced differently from the others 1 bear leave peace cheap 2 near here ear meat 3 hair chair rain air 4 tour pour four though[.]

UNIT 9: UNDERSEA WORLD I Circle the word that is pronounced differently from the others bear leave peace cheap near here ear meat hair chair rain air tour pour four thought gulf hunt sure ourrent where share wear fear cheer feed deep sea pear clear sphere idea heir dear their care 10 group souvenir through should II Complete the sentences with the correct form of the words in the box challenge discover depend investigate contribute cover conserve entrap maintain mystery Scientists have made many important new…………… of the depth by using modern devices Community police have made a very positive…………… to crime prevention This new discovery…………… traditional beliefs They are investigating the…………… disappearance of a young woman Seventy-five percent of the earth surface is…………… by water The power station has been shut down for essential…………… The…………… of the seabed is being carried out Sperm whale populations are at risk due to hunting and their accidental…………… in fishing nets By the age of eighteen he was complete…………… of his parents 10 The government has just set up a wildlife…………… project III Choose the word or phrase that could best explain the underlined word or phrase in each sentence If modern technology did not exist, we would never have such precious information a valuable b precise c confidential d detailed 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 The floor was covered in tiny pieces of paper a unimportant b many c very large d extremely small 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 We enjoyed the warm water of the Gulf of Thailand a a small sea b a large area of ocean almost surrounded by land c a part of the sea enclosed by a wide curve of the shore d a large area of water surrounded by land Hunan infants have a gestation period of nine months a the time during which a human baby develops inside its mother b the time when a stomach digests food c the time of eating food d the time of growing up We had an accidental meeting with an old friend at the party last night a unpleasant b unexpected c unlucky d unacceptable How many offspring does a sperm whale usually have? a eggs b mammals c babies d diets IV Complete these sentences with should/ shouldn’t + infinitive (or a passive form) using one of these verbs: include, keep, meet, refrigerate, stay, break, tell, warn, take, play Those boys…………… football on the street It’s very dangerous This medicine…………… in a cool place You…………… him about this deal It’s supposed to be absolutely confidential Here’s someone you really…………… She…………… in bed all day unless she’s ill According to the label, the jam…………… after opening You’ll catch cold if you go out like that I think you…………… a hat People…………… of the danger of swimming off this beach This information you send…………… details of courses taken at university 10 People…………… their promises 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 Tell your bank Wait Go to work Tell them to buy fruit Drive Be more careful Write to people Work so hard Jenny and Tony are only sixteen, but they say they want to get married I think they should wait Kate is crying because I knocked her over We were playing a game ……………………………………………………………………………… ………… Peter’s got a very bad cold ……………………………………………………………………………… ………… Ann’s phone bill was enormous! Three hundred pounds! ……………………………………………………………………………… ………… Keith wants to drive home, but he hasn’t got his glasses ……………………………………………………………………………… ………… One of my teeth is loose ……………………………………………………………………………… ………… I’ve lost my cheque book and credit cards ……………………………………………………………………………… ………… My shoes have got a hole in them I only bought them last week! ……………………………………………………………………………… ………… My children spend all their pocket money on sweets ……………………………………………………………………………… ………… 10 I’m always tired because I’ve been working very hard ……………………………………………………………………………… ………… VI Put the verb into the correct form If my grandfather…………….(be) still alive, he would be a hundred today I…………….(offer) to give you a lift if I had my car here Where…………….(you/ choose) if you could live anywhere in the world? If you…………….(drive) from London to Glasgow, which way would you go? If I…………….(live) out of town, I…………….(take) up the garden We…………….(not have) any money if we…………….(not work) I…………….(not mind) living in England if the weather…………….(be) better If I were you, I…………….(not wait), I…………….(go) now 9 If we…………….(have) more reliable car, we…………….(drive) to Spain rather than fly 10 If Mr Morgan…………….(be) still head teacher, he…………….(not permit) such bad behavior VII Comment on these situations Use a type conditional Alan always overeats at lunch because he never cats breakfast If Alan ate breakfast, he wouldn’t overeat at lunch I don’t know enough about the machine, so I can’t mend it myself ……………………………………………………………………………… ………… I don’t ride the bus to work every morning because it’s always so crowded ……………………………………………………………………………… ………… Not enough money is spent on cancer research, so a prevention has not been found ……………………………………………………………………………… ………… The wind is blowing hard, so I won’t take the boat out for a ride ……………………………………………………………………………… ………… Nick can’t find the way because he hasn’t got a map ……………………………………………………………………………… ………… Schrooder ignores Lucy, so she gets angry at him ……………………………………………………………………………… ………… I can’t look the word up because I haven’t got a dictionary ……………………………………………………………………………… ………… 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 Complete these conversations Put the verbs in brackets into the first-or second conditional A: We’re not late, are we? B: No We……………… (be) fine if we……………… (leave) in the next ten minutes A: Come on, can’t you and Anne be friends? B: No, I……………… (speak) to her again unless she……………… (say) sorry for what she’s done A: So you think it’s my fault that I feel so tired? B: Yes, you……………… (feel) much better if you……………… (go) to bed at a reasonable time A: What’s your idea of the most perfect place for a holiday? B: I think I……………… (go) to the Seychelles if I……………… (have) the money A: Do you and your brother get together very oftern? B: No, we……………… (see) each other more if we……………… (live) closer, but he lives in Scotland A: Is it going to be a big party? B: Yes, if most people……………… (come), there……………… (be) about 100 of us A: Let’s go to the beach B: No, it’s too cold If it……………… (be) warmer, I……………… (not mind) going to the beach A: I don’t know what happened to my dictionary I’ve looked everywhere for it B: What……………… (you/do) if you……………… (not find) it? A: Do you have any plans for next year? B: Well, I……………… (travel) if I……………… (can afford) it But I don’t have any money 10 A: Why you read newspapers? B: Well, if I……………… (not read) newspapers, I……………… (not know) what was happening in the world IX Choose the correct completion I’m not an astronaut If I……………an astronaut, I……………my camera with me on the rocket ship a am/ will take b was/ would take c were/ had taken d was/ would have taken Don’t throw aerosol into a fire An aerosol……………if you…………… it into a fire a will be exploded/ throw b would explode/ threw c explodes/ will throw d can explode/ throw That sounds like a good ofter I……………it if I……………you a had accepted/ were b will accept/ am c would accept/ were d accepted/ were Nora is using my car right now If she……………it back in time, you’re welcome to borrow it a brought b would bring c will bring d brings If energy……………inexpensive and unlimited, many things in the world be different a is b was c had been d would be If you……………all of my questions, I……………anything to help you a don’t answer/ can’t b didn’t answer/ won’t c wouldn’t answer/ can’t d wouldn’t answer/ couldn’t If I……………wings, I……………take an airplane to fly home a have/ won’t have to b had/ wouldn’t have c have/ will have to d had/ didn’t have to ‘Here’s my phone number.’ thanks, I……………you a call if I……………some help a will give/ will need b would give/ needed c give/ need d will give/ need If we……………serious about pollution, we……………more money on research a had been/ spent b were/ had spent c were/ would spend d are/ will spend 10 Sea water is salty If the oceans……………of fresh water, there……………plenty of water to irrigate all of the deserts in the world a consisted/ would be b consisted/ were c would consist/ could be d consist/ will be X Read the passage carefully, then choose the correct answer – a,b,c or d Most people are afraid of sharks, but they usually not know much about them For example, there are about 350 species of sharks that live in oceans over the world All of the sharks are carnivores, but most of them don’t attack people Some sharks are very small – the smallest shark is about inches long – about as long as your hand But some sharks are very large The largest species of sharks may be 60 feet long and weigh 15 tons Unlike many other kinds of fish, sharks not have bone Their bodies are made up of a kind of tough white flexible material (called cartilage) Sharks not have ears However, they ‘hear’ sounds and movements in the water Any sound or movement makes the water vibrates Sharks can feel these vibrations, and they help the sharks find food Sharks use their large eyes to find food, too Most sharks see best in low light They often hunt for food at dawn, in the evening, or in the middle of the night Nowadays scientists want to learn more about sharks for several reasons For example, cancer is common in many animals, including people However, it is rare in sharks Scientists want to find out why sharks almost never get cancer Maybe this information can help people prevent cancer too According to the passage, sharks………… a are big mammals b usually live in warm water c are meat eaters c always attack humans How long is a smallest shark? a About centimeters b As long as a hand c As ones long hand d About 1,5 meters The word ‘they’ in line 11 refers to………… a sharks b sounds c vibrations d movements Sharks can hunt for food at night because………… a they ‘hear’ more clearly at night b their eyes are large c they feel vibrations in the water d they see well in the dark Which of the following is not true? a Large sharks can weigh up to 15000 kg b Sharks’ bodies are made up of cartilage c Sharks can find their food by feeling vibrations d Sharks often attack people It can be inferred from the last paragraph that………… a sharks are being studied b the cancer risk among animals is found to be higher c scientists are given permission to catch sharks for their studies d information about sharks help people cure cancer XI Complete the second sentence so that it has a similar meaning to the first Climbing without a safety rope is forbidden You aren’t………………………………………………………………………… … Nigel hasn’t got satellite TV, so he can’t watch the game If……………………………………………………………………………… ……… Walking home alone is not a good idea You…………………………………………………………………………… ……… ‘Did someone ring you an hour ago?’ Martin said to Susan Martin asked………………………………………………………………………… Throw a stone into water and it sinks If……………………………………………………………………………… ……… You can’t travel on this train if you don’t have a reservation Unless………………………………………………………………………… ……… ‘If I were you I’d take the job,’ said Sue Sue…………………………………………………………………………… ……… The exam question was so easy that we all got it right It was…………………………………………………………………………… …… Although he wasn’t experienced, he got the job Despite……………………………………………………………………… ……… 10 Since you haven’t finished your homework, you can’t come with them If……………………………………………………………………………… ……… Học tiếng Anh ngày ĐÁP ÁN: I bear rain sure meat tour fear II discoveries mysterious contribution covered challenged III a IV b maintenance d d b cheer pear investigation entrapment independent a b c dear 10 should 10 conservation shouldn’t play should be refrigerated should be kept should take shouldn’t tell should be warned should meet should include shouldn’t stay 10 shouldn’t break V I think you should be more careful I don’t think he should go to work I think she should write to people I don’t think he should drive I think you should go to the dentist I think you should tell your bank I think you should take them back to the shop I think you should tell them to buy fruit 10 I don’t think you should work so hard VI Was/ were wouldn’t have – didn’t work would offer wouldn’t mind – was/were did you choose wouldn’t wait – would go drove/ were driving had – would drive lived – would take/ could take 10 was/ were – wouldn’t permit VII If I knew enough about the machine, I would mend it myself If it wasn’t/ weren’t so crowded, I would ride the bus to work every morning If more money was/ were spend on cancer research, a prevention would be found If the wind wasn’t/ weren’t blowing hard, I would take the boat out for a ride If Nick had a map, he could find the way If Schroeder didn’t ignore Lucy, she wouldn’t get angry at him If I had a dictionary, I could look the word up If Linus wasn’t/ weren’t smart, he wouldn’t find clever solutions to life’s problems 10 If our parents didn’t live so far away, we would visit them more often VIII Will be - leave come – will be won’t speak - says was/ were – wouldn’t mind would feel - have will you – don’t find will go - have would travel – could afford would see - lived 10 didn’t read – wouldn’t know IX b d c d b a d d c X c b c d d A XI You aren’t allowed to climb without a safety rope If Nigel had satellite TV, he could watch the game You shouldn’t wake home alone Martin asked Susan if someone had rung her an hour before If you throw a stone into water it sinks Unless you have a reservation, you can’t travel on this train Sue advised me to take the job It was such an easy exam question that we all got it right Despite his unexperience, he got the job 10 If you finished your homework, you could come with them 10 A I/ Match the sentences, clauses or phrases in column A with the ones in column B to make meaningful sentences: A B 1/ The engineer _ is my father’s frie A/ which makes them bored to nd death 2/ Mr Cao and Ms Ngoc, _ have just B/ who can answer these quest traveled to Paris ions 3/ The road _ is not very long C/ which she dropped this mor ning 4/ Our neighbors have nothing to do, D/ who constructed that house _ 5/ Jackie Chang the gentlest man _ E/ which is a famous football cl ub in England 6/ My roommates will visit the park F/ that ever acted in a lot of fil _ before they return ms 7/ His sister was glad to find the purse _ G/ where there are a lot of exci ting games 8/ Mr Phong, _, is working in this o H/ whom we met last week ffice 9/ Sheva is now playing for Chelsea, _ I/ whose son is my classmate 10/ There is nobody _, isn’t there? J/ we are riding along III/ Supply the correct form of the word in brackets: 1/ He suffers from a (nerve) _ disorder 2/ I worry about the (destruct) _ effect that violent films may have on children 3/ (Mystery) _, the light came on, although no one was near the switch 4/ The river froze to a (deep) _ of over a meter 5/ Children are encouraged to take an (investigate) _ approach to learning 6/ Disneyworld is one of Florida's major (tour) _ attractions 7/ Tyler is remarkably (world) _-wise for such a young girl 8/ He never goes out without his security men in (attend) _ 9/ There's not enough (interact) _ between the management and the workers 10/ Commodity prices can be a useful (indicate) _ of inflation, he claimed IV/ Complete the second sentence so that it has a similar meaning to the first one, using the word in brackets: 1/ We might win $ 5000, and then we'd travel to Thailand (if) → We'd travel $ 5000 2/ His electric fan is not working and he feels hot (would) → If his _ so hot 3/ They should give up smoking to protect their health (would) → If they _ improve their health 4/ Perhaps we would go to Hanoi to visit our friends (Went) → If we visit our friends 5/ I think you should pay attention to the lessons in class (You) → If I _ the lessons in class 6/ Her brother doesn't use computer well enough to work for that company (Better) → If her brother for that company 7/ Our parents don't have enough money so they can't make a trip to New York (Could) → If our parents _ New York 8/ I'm not a millionaire so I can't buy a villa in Ho Chi Minh city (Were) → If I _ Ho Chi Minh city 9/ We won't go out if it doesn't stop raining (Unless) → We will not raining 10/ He would not write unless he heard some news (If) → He wouldn't _ some news V/ Supply the correct verb tense, paying careful attention to the tense sequence: 1/ If war (come) _, the people in the nation will be ready 2/ If today (be) _ Sunday, I should not have to go to school 3/ If we don't study our lessons, we (not have) _ good marks in the exam 4/ If he had had her address, he (write) _ to her 5/ You (catch) _ cold if you went out in the rain 6/ If the weather is fine, we (go) _ to the mountain 7/ If he (write) _ more carefully, he might not have made so many mistakes 8/ Was she to speak to him like that, he (be) _ very angry 9/ Supposing your sister (see) _ you going to the concert with me, what might she think? 10/ If it (be) _ convenient, let's meet at the park VI/ Complete the following sentences, using "WILL, WOULD, SHOULD, CAN, COULD, MAY, MIGHT, DON'T, DOESN'T, WAS" Each word is used only once: 1/ I tried phoning but there _ no answer 2/ The train leaves at 8.58, so we _ be in Scotland by lunchtime 3/ Why _ we have lunch together on Friday? 4/ You _ be ashamed of yourselves 5/ I brought him some sandwiches because I thought he _ be hungry 6/ Do the best you _ - I realize the circumstances are not ideal 7/ They knew there _ be trouble unless the report was finished by the next day 8/ _ she look lovely in that hat? 9/ The cause of the accident _ never be discovered 10/ When I was younger I _ stay up all night and not get tired VII/ Rewrite the sentences using the word in brackets, beginning as shown: 1/ There's no point in asking Ms Hoa to kelp (worth) → It _ Ms Hoa to help 2/ Linh couldn't get her parents' permission to buy a cell phone (let) → Linh's parents a cell phone 3/ "Where are you going, Phong?" asked Loan (where) → Loan asked 4/ Khanh's behavior at the party annoyed us (Khanh) → We were _ at the party 5/ It's a good thing you lent me some money or I would have had to go to the bank (you) → I would have had _ some money 6/ Huy didn't listen to what his teacher told him (notice) → Huy took advice 7/ His sister had to finish the homework and write an assignment as well (addition) → His sister had to an assignment 8/ When I was a child, I played football almost every day (my) → I played football 9/ Let's visit the museum this afternoon (go) → Why _ this afternoon? 10/ Trang found it difficult to concentrate on her lesson because of the noise (difficulty) → Trang because of the noise VIII/ Read the sentences below carefully, and then put them in the correct order to make a meaningful reading: (Number and number 12 have done first for you) 1/ Tsunami, Japanese word meaning "harbor wave," used as the scientific term for seismic sea waves that can cause catastrophic damage when they hit a coastline 2/ Since 1819, about 40 tsunamis have struck the Hawaiian Islands 3/ Tsunamis can be generated by an undersea earthquake, an undersea landslide, the eruption of an undersea volcano, or by the force of an asteroid crashing into the ocean 4/ When the ocean floor is uplifted or offset during an earthquake, a set of waves is created similar to the concentric waves generated by an object dropped into the water 5/ The most frequent cause of tsunamis is an undersea earthquake 6/ Most tsunamis originate along the Ring of Fire, a zone of volcanoes and seismic activity, 32,500 km (24,000 mi) long, which encircles the Pacific Ocean 7/ A tsunami can have wavelengths, or widths (the distance between one wave crest to the next), of 100 to 200 km (60 to 120 mi), and may travel hundreds of kilometers across the deep ocean, reaching speeds of about 725 to 800 km/h (about 450 to 500 mph) 8/ People onboard a ship passing over it would not even notice the tsunami 9/ A tsunami is not one wave but a series of waves 10/ Upon entering shallow coastal waters, however, the waves suddenly grow rapidly in height 11/ In the deep ocean, the waves may be only about half a meter (a foot or two) high 12/ When the waves reach the shore, they may be 15 m (50 ft) high or more Đáp án Bài tập tiếng Anh lớp 10 Unit 9: Undersea World Số I/ Match the sentences, clauses or phrases in column A with the ones in column B to make meaningful sentences: 10 D H J A F G C I E B II/ Fill each gap with a suitable word from the list below: 1/ contribute; 2/ breath; 3/ medical; 4/ world; 5/ threatened 6/ surfaced; 7/ concern; 8/ sparingly; 9/ heat; 10/ couple III/ Supply the correct form of the word in brackets: 1/ nervous; 2/ destructive; 3/ Mysteriously; 4/ depth 5/ investigative; 6/ tourist; 7/ worldly; 8/ attendance 9/ interaction; 10/ indicator IV/ Complete the second sentence so that it has a similar meaning to the first one, using the word in brackets: 1/ We'd travel to Thailand if we won $ 5000 2/ If his electric fan were working, he would not feel so hot 3/ If they gave up smoking, they would improve their health 4/ If we went to Hanoi, we would visit our friends 5/ If I were you, I would pay attention to the lessons in class 6/ If her brother used computer better, he would work for that company 7/ If our parents had enough money, we could make a trip to New York 8/ If I were a millionaire, I could buy a villa in Ho Chi Minh city 9/ We won't go out unless it stops raining 10/ He wouldn't write if he didn't hear some news V/ Supply the correct verb tense, paying careful attention to the tense sequence: 1/ comes; 2/ were; 3/ won't have; 4/ would have written 5/ would/ could catch; 6/ will go; 7/ had written 8/ would be; 9/ saw; 10/ is VI/ Complete the following sentences, using "WILL, WOULD, SHOULD, CAN, COULD, MAY, MIGHT, DON'T, DOESN'T, WAS" Each word is used only once: 1/ was; 2/ will; 3/ don't; 4/ should; 5/ might 6/ can; 7/ would; 8/ Doesn't; 9/ may; 10/ could VII/ Rewrite the sentences using the word in brackets, beginning as shown: 1/ It isn't worth asking Ms Hoa to help 2/ Linh's parents wouldn't/ didn't let/ refused to let her buy/ get a cell phone 3/ Loan asked Phong where he was going 4/ We were annoyed by the way Khanh behaved at the party 5/ I would have had to go to the bank if you hadn't lent me some money 6/ Huy took no notice of his teacher's advice 7/ His sister had to finish the homework in addition to writing an assignment 8/ I played football almost every day during my childhood 9/ Why don't we go to/ go and visit the museum this afternoon? 10/ Trang had difficulty in concentrating on her lesson because of the noise VIII/ Read the sentences below carefully, and then put them in the correct order to make a meaningful reading: (Number and number 12 have done first for you) – – – – – – – – 11 – – 10 – 12 ... reach the shore, they may be 15 m (50 ft) high or more Đáp án Bài tập tiếng Anh lớp 10 Unit 9: Undersea World Số I/ Match the sentences, clauses or phrases in column A with the ones in column... have struck the Hawaiian Islands 3/ Tsunamis can be generated by an undersea earthquake, an undersea landslide, the eruption of an undersea volcano, or by the force of an asteroid crashing into the... take an (investigate) _ approach to learning 6/ Disneyworld is one of Florida''s major (tour) _ attractions 7/ Tyler is remarkably (world) _-wise for such a young girl 8/ He never goes