学年高一英语北师大版必修三同步练习Unit 7 The Sea基础卷.docx

1、学年高一英语北师大版必修三同步练习Unit 7 The Sea基础卷Unit 7 The Sea-基础卷1、It is difficult to _ the exact number of learners of Chinese because it is increasing rapidly.A.expandB.analyzeC.describeD.evaluate2、Chris, please a meeting with Mr. Du for me this evening who came back from Canada yesterday.A.manageB.organizeC.p

2、lanD.arrange3、He was very hungry, so he had to _ food on the island.A.look atB.enjoyC.admitD.hunt for4、All the girls became _ and began to cry when they saw the _ tiger running towards them.A.frightening; frighteningB.frightening; frightenedC.frightened; frightenedD.frightened; frightening5、The long

3、 sea made him bored and sick.A.tripB.tourC.travelD.voyage6、_ police report, five luxury cars were stolen in Kowloon yesterday.A.According toB.Hearing fromC.According asD.As for7、Alice trusts you. Only you can her to give up the foolish idea.A.suggestB.attractC.attemptD.persuade8、A group of soldiers

4、went into the woods _ the missing pilot.A.search forB.in search ofC.searched forD.searched of9、We do our best to be careful and prevent bad things from happening,but most of us will_ find ourselves in a situation where we or someone else needs help.A.personallyB.obviouslyC.particularlyD.eventually10

5、、A new man was appointed to the crisis.A.handleB.raiseC.faceD.present11、My daddy is lovely and _, but sometimes he is not _ me.A.energy; patient toB.energetic; patient toC.energy; patience withD.energetic; patient with12、Niagara Falls is a great tourist _,drawing millions of visitors from all over t

6、he world every year.A.interestB.viewC.sceneD.attraction13、If you show your membership card, you will receive a_ when buying any items,which will save some money.A.purchaseB.bargainC.bonusD.discount14、After the storm, there was a(n) sight!A.interestingB.excitingC.pleasantD.horrible15、Tom was lucky to

7、 being punished,though he made such a big mistake.A.engageB.entertainC.envyD.escape16、A troop of carefully selected soldiers set out in search of those who might the terrible coal mine accident.A.liveB.rescueC.existD.survive17、The little girl has changed so much that I couldn ther.A.repeatB.recoverC

8、.requestD.recognise18、They live on the ground floor of that building the market.A.fromB.beyondC.aboveD.opposite 19、Seeing the children playing happily in the sunshine, he could remember a time _ he had enjoyed himself like that.A.whereB.whichC.asD.when20、Todays Issues _ a chat show_ people discuss c

9、urrent topics.A.is; on whichB.are; in whichC.is; whereD.are; in which21、He may win the competition, he is likely to get into the national team.A.in which caseB.in that caseC.in what caseD.in whose case 22、Market economy is a competitive economy, _ I think, suppliers, producers and dealers shouldobey

10、 market rules and develop cooperative relation based on mutual benefits.A.thatB.whichC.whereD.how23、 Fans of the movie Finding Nemo may remember the terrifying fish that scares Dory and Marlin at the bottom of a trench . But in reality thismonster”,a black seadevil, is only about 9cm long, which wou

11、ld make it about a third of the size of Dory and potentially smaller than Marlin or Nemo. While this inaccuracy may seem harmless, it could cause problems for future conservation efforts, as people are more likely to support consenation of adorable rather than scary-looking animals. The black seadev

12、il is just one of the mysterious “ monsters. From 2000 to 2010, scientists described 1,200 new species in the Census of Marine Life program. While this figure may seem astonishing, a further 5,000 individual dead creatures are in specimen jars, waiting to be described. Specimens must be methodically

13、 collected, identified, and then the identity of new deep-water species must be confirmed. If we call unusual deep-sea animals “monsters”,then we may harm their conservation as people are unlikely to connect with them or care about saving them. On the other hand, their rarity clearly makes them popu

14、lar on social media sites. For other species, this has already resulted in increases in illegal trading for unusual pets. Deep-sea species may potentially become illegally obtained specimens or food. Humans may end up eating these animals of the deep to extinction before their species are even known

15、 to science. Every habitat on earth is interconnected, and whatever we as humans do has an influence on marine ecosystems . In reality,aJxnit 80% of our oxygen is produced by micro-organisms(微生物) in the oceans. This makes our oceans both the lungs and lifeblood of our planet and we must all try hard

16、er to save them.1.What can we know about the black seadevil in reality?A.People benefit greatly from the oxygen produced by it.B.Its body size is a big threat to fishes like Dory and Nemo.C.Its scary appearance will cause problems for conservation.D.People didnt know much about it when Finding Nemo

17、is filmed.2.What does the author think of the progress of describing new species?A.Acceptable.B.Surprising.C.Unsatisfying.D.Hopeless.3.What does the underlined word “this in Paragraph 7 probably refer to?A.Their popularity on social media sites.B.Their rarity among sea creatures.C.Their conservation

18、 being harmed.D.Their importance being ignored.4.What can we infer from those unusual sea animals?A.They are the lungs and lifeblood of our planet.B.Confirming their identity is very urgent for protection.C.Most of them are becoming illegally obtained specimens.D.Adorable ones are more likely to be

19、posted on social media sites.24、 There are many species of seals named after the fine fur(毛皮) that makes them so attractive to hunters. The large northern fur seal, found in cold northern waters, almost died out because of hunting during the 19th century. These animals were protected by law in 1911,

20、and the population later returned to 1.3 million. There are eight species of southern fur seals, all smaller than their northern relative. They include the Guadalupe fur seal of Baja California, the South African fur seal, the South American fur seal, and the Australian fur seal. Fur seals have shar

21、p(敏锐的) eyesight and hearing. They have small ears, unlike the earless or hair seals. Although they breathe air, fur seals are mostly at home in the water and may stay at sea for weeks at a time eating fish, birds, and tiny shrimps like krill. Fur seals may swim by themselves or gather in small group

22、s. When the breeding(繁殖) season arrives, however, these social animals gather on coastlines in very large numbers. Female fur seals give birth during the breeding season, and then breed again just a few days later. The following year they will return to give birth to a single young seal after nearly

23、 a yearlong pregnancy(孕期), and breed once again to continue the cycle. Mother seals and young babies find each other using a familiar call. A study in Alaska found that mothers and their young babies were still able to recognize each others calls even after being away for four years. Many fur seal p

24、opulations have not returned from hunting, but now they face other dangers from climate change and overfishing.1.Why did the northern fur seals almost die out during the 19th century?A.Because they lost their habitats.B.Because climate changed greatly.C.Because their population was low.D.Because the

25、y were hunted for their fur.2.What can we know about fur seals?A.They cannot see very far.B.They are good at swimming.C.They dont like eating small animals.D.They are bad at hearing sounds far away.3.After giving birth, female fur seals_.A.can get pregnant again within a few daysB.can give birth aga

26、in in just two monthsC.will stay on the coastlines for a long timeD.will leave their young babies to male fur seals25、The Mystery Under the Sea As we all know, the sea is the biggest unknown part of our world. _. There is still much to be discovered about this vast blanket of water. If the water of

27、the ocean could be removed, the sea floor with its wide valleys, irregular mountains and rivers in the sea would be an unbelievable sight. _ Tourists can now explore the world beneath the waves without ever getting wet. From tourist submarines to underwater dining, undersea tourism is making a big s

28、plash. Tourist submarines (潜艇) The popularity of submarine tours has grown rapidly in the last decade. Now, tourist submarines operate in more than 20 locations worldwide, including the water around Okinawa and Taiwans Green Island. _. Most one-hour tours cost about $80. _ For a more expensive exper

29、ience, tourists can enjoy fine dining under the sea. Last summer the Hilton Maldives Resort opened the worlds first underwater restaurant, Ithaa. Diners walk down a staircase into the restaurant, which rests 35 feet beneath the waves of the Indian Ocean. Transparent walls surround the dining area, a

30、nd they can treat guests to a panoramic(全景) ocean view. _. The tasting menu costs $200 per person. Be sure to make reservations early, too. The restaurant seats only 14 people.A.Underwater diningB.Tourism under the deep blue seaC.There are many kinds of life forms in the seaD.It covers seventy-one percent of the earthE.But this excellent view doesnt come cheapF.The sea attracts thousands of tourists every yearG.The submarines carry nearly 2 million tourists each year26、 The seas around Britain are home