2018高考英语一轮复习构想Unit5Canad_“TheTrueNorth”课时作业

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2017-2018学年高三英语一轮复习 Unit 5 Canada-“The True North”

考点清单
考点6 on表示方位“在……旁”
(1) 此句中包含一个由that引导的限制性定语从句和一个由
which引导的非限制性定语从句，分别修饰先行词cloud和 Niagara Falls。
(2) 方位介词in, on, to的用法区别
in 表示方位，含义是“在……之内” Shanghai lies in the east of China. 上海位于中国的东部。
under the cover of sth 在某物的掩护下
考点清单
考点4 “比较级＋than any other +单数名词”表最高级
Canada has more fresh water than any other country in
the world. 加拿大的淡水比世界上任何其他国家都要多。英语中常用“比较级＋than any other +单数名词”或“比较级＋than any of the other +复数名词”的句型来表示最高级。
考点清单
考点5 not all“并非全部”表部分否定 All the glitters is not gold. 或 Not all the glitters is gold. 闪光的并不都是金子。 Both the plans are not practical. 或 Not both the plans are practical.
Europe. 乌拉尔山脉以东的陆地称为亚洲，以西的陆地称为欧洲。
考点清单
考点7 介宾短语with wonderful restaurants and clubs作定语“具有，带有；加上；包括……在内” Montreal is a city with wonderful restaurants and clubs. 蒙特利尔这个城市有极好的餐馆和俱乐部。

2018版高考英语大一轮复习第1部分模块复习方略 Unit 5 Canada-“The True

Unit 5 Canada-“The True North”(时间：45分钟满分：100分)Ⅰ.单句语法填空1．Their daughter has a gift for language while their son is a gifted(gift) pianist.2．The bridge measuring_(measure) as long as 200 meters needs repairing.3．We should consider the students' request that the school library should provide more books on popular science.4．This city has a small population，only slightly (slight) over three hundred thousand.5．Your house is always so neat—how do you manage it with three children?6．We all agreed to set out at dawn tomorrow morning.7．Surrounded (surround) by the sea on three sides，modern Qingdao is considered one of the most livable cities in China.8．To begin with，I am under the impression (impress) that I have made every effort to prepare for the final exam.9．He became wealthy (wealth) through hard work and careful saving.10．He looked very pleased (please) with himself，so I knew he passed his driving test.Ⅱ.单句改错1．As long as I can see，there is only one possible way to keep away from the danger.long→fa r2．I always prefer to start early，rather than leaving everything to the last minute.leaving→leave3．I still find it terrified to find myself surrounded by large numbers of horses.terrified→terrifying4．My father has gift for playing the piano，which has a great influence on me.gift 前加a5．It was until then that he realized the importance of the problem.was后加not6．To our delight，he no longer keeps his neighbours at the distance.the→a Ⅲ.阅读理解When it came to role models，Diana Ortiz said her mother，Marcia Dominguez，was the “hero”．Ms.Dominguez came to the United States from Cuba in 1979.She wentto college and got a job as a social worker—all the while raising three children in America mostly on her own.“It was always school first，”Diana said，“My mom had us in a straight line.If we got out of line，she corrected us.She was a perfect woman.She was beautiful，she had the education and she had everything—but the illness took over.When I was 11，it frightened me to see how quickly my mother's health was ruined by cancer.A week before I turned 14，my mother died at age 50.I had tried to prepare myself，but on the first morning I woke up without my mother，the sense of loss was painful.”Diana had not seen her father for five years，who refused to provide for her.Diana then entered the city's foster care system.She has spent about four years in foster homes.Despite Diana's hard teenage years，the values her mother had planted in her mind inspired her to go after higher education.Since August 2010，she has been a fulltime student majoring in law.A public organization offers her tuition but she has parttime jobs to help people like her and earn more life experience.Her goal is a job in the Federal Bureau of Investigation.For now，Diana works 20 hours a week as a cashier at Marshalls，earning $ 7.25 an hour.In November，she moved into her own public housing studio apartment on the Lower East Side.She pays $ 236 a month in rent.Although she is out of foster care，Diana has been speaking at workshops for foster youths.She emphasizes that nothing should get in the way of their success，not the trials of their lives or what they may have lost.“I tell the young who have the similar experience like me，‘Why are you going to let what happened to you affect you in the long run？’”Diana said，“‘Why are you going to sit there and feel sorry for yourself? You're wasting precious time.’It is a message my mother would approve of.My mom taught me that everything is not given to you.You have to go out and get it.”语篇解读本文是一篇记叙文。

2018年高考英语一轮复习Unit5Canada_“TheTrueNorth”单元检测含解析新人教版

Unit5 Canada—＂The True North＂单元检测卷第一部分听力（满分30分）（略）第二部分阅读理解(共两节，满分40分)第一节 (共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

ALeeds Library CalendarMonday 10 April 18:00-20:00Leeds Centre for Victorian Studies — The Gott collection and the Yorkshire Landscape.Nicole Harding talks about the Gott collection.Admission: FREESaturday 6 May 13:00-15:30Members’ Film Club: The Best Actor and Actress SeasonThere Will Be Blood(15) 158 mins.Daniel Plainview (Day Lewis) is a down-and-out silver miner who strikes it rich and becomes an oil tycoon. When he learns of a small oil-rich town in California, he moves there with his adopted son. Using his son to project the image of a caring family man, Plainview gains the cooperation of almost all the locals in the town, with promises to help develop their community but over time, Plainview’s gradual accumulation of wealth and power causes his true self to surface.Admission: €3(including a glass of wine).To book please click here.Wednesday 17 May 18:00-20:00Member’s Film Club: The Best Actor and Actress SeasonBorn Yesterday (PG) 116 mins.Judy Holliday plays Billie Dawn, the dumb blonde girlfriend of Harry Brook (Broderick Crawford), a corrupt millionaire junk dealer. Brock, a man with social ambitions, is embarrassed by Billie’s rube behavior, so he arranges for her to take a crash course in culture from a handsome, young journalist (Willian Holden). Billie learns really quickly under his kind guide and becomes increasingly aware of her role in B rock’s business deals.Admission: €3(including a glass of wine).To book please click here.Thursday 8 June 18:00-20:30Big Book End Event: In Conversation With Candace Robb and Chris Nickson Historian and historical crime fiction author, Candace Robb will be in conversation with historical crime fiction author, Chris Nickson on Thurs 8 June, 7 p.m. at the Leeds Library.Admission: €3To book please click here.1.What film will be shown on 6th May?A. Judy Holliday.B. A Glass of Wine.C. There Will Be Blood.D. Born Yesterday.2.What do we know about Billie Dawn from Born Yesterday?A. She is embarrassed by her bad manners.B. She realizes what to be expected of her.C. She contributes to her family business.D. She admires her course teacher.3.Who will attend Big Book End Event at the Leeds Library?A. Candace Robb.B. William Holden.C. Daniel Plainview.D. Broderick Crawford.BWhen the dog named Judy spotted the first sheep in her life, she did what comes naturally. The four-year-old dog set off racing after the sheep across several fieldsand, being a city animal, lost both her sheep and her sense of direction. Then she ran along the edge of a cliff(悬崖) and fell 100 feet, bouncing off a rock into the sea.Her owner Mike Holden panicked and called the coastguard of Cornwall, who turned up in seconds. Six volunteers slid down the cliff with the help of a rope but gave up all hope of finding her alive after a 90-minute search.Three days later, a hurricane hit the coast near Cornwall. Mr. Holden returned home from his holiday upset and convinced his pet was dead. He comforted himself with the thought she had died in the most beautiful part of the country.For the next two weeks, the Holdens were heartbroken. Then, one day, the phone rang and Steve Tregear, the coastguard of Cornwall, asked Holden if he would like his dog back.A birdwatcher, armed with a telescope, found the pet sitting desperately on a rock. While he sounded the alarm, a student from Leeds climbed down the cliff to collect Judy.The dog had initially been knocked unconscious(失去知觉的) but had survived by drinking water from a fresh stream at the base of the cliff. She may have fed on the body of a sheep which had also fallen over the edge. ＂The dog was very thin and hungry, ＂Steve Tregear said. ＂It was a very lucky dog. She survived because of a plentiful supply of fresh water,＂ he added.It was, as Mr. Holden admitted, ＂a minor miracle(奇迹)＂.4.The dog Judy fell down the cliff when she was__________.A. rescuing her ownerB. caught in a hurricaneC. blocked by a rockD. running after a sheep5.Who spotted Judy after the accident?A.A birdwatcher.B.A student from Leeds.C. Six volunteers.D. The coastguard of Cornwall.6.What can we infer from the text?A. People like to travel with their pets.B. Judy was taken to the fields for hunting.C. Luck plays a vital role in Judy’s survival.D. Holden cared little where Judy was buried.7.Which of the following can be the best title for the text?A. Miracle of the Coastguard.B. Surviving a Hurricane.C. Dangers in the Wild.D. Coming Back from the Dead.CStanding in line at passport control isn’t the most relaxing experience. The officer looks at your passport… at you … back at your passport… back at yo u. Kind of nerve annoying. But put yourself in their shoes They’re trying to figure out if your face actually matches the image on the page. Not the easiest task.＂People are often surprised at how poor they are.＂ Said David White, a psychologist at the University of New South Wales in Australia. He’s even tested Australian passport agents at the task. ＂Their performance was no better than group of untrained university students.＂In his latest study White and his colleagues studied how poor sleep –less than six and a half hours a night –might affect facial recognition. It turned out that bad sleep did lead to more wrong answers on a face-matching task. And officers in the study suffering from insomnia(失眠), meaning poor sleep plus other symptoms like anxiety, scored badly, too, compared to well-rested ones..But here’s the twist: ＂When they made errors, people in this insomnia group actually had higher levels of confidence. They were more sure of their wrong answers.＂ The results are in Royal Society Open Science.To avoid these kinds of errors, White suggests security organizations pay more attention to which employees may be sleeping poorly. ＂That’s more a sort of everyday occurrence, certainly for new parents or people that may have their sleep affected by shift work, which is very common in these security settings.＂ And he also suggests that they screen their employees for signs of insomnia and considerassigning t hose officers to different jobs, which don’t involve recognizing faces all day.8.What can be concluded from the first paragraph?A. Customs officers’ work is demanding.B. Customs officers are really annoying.C. The image in the passport is easily identified.D. Passing through customs is a pleasant experience.9.What are officers with poor sleep confident about？A. The types of mistakes they made.B. Their teamwork in the working area.C. The causes of their poor performance.D. Their wrong response in facial recognition.10.What people may suffer from poor sleep according to the passage?A. People standing in line.B. Parents raising new babies.C. Parents doing security work.D. People working during the day.11.What is mainly talked about in the passage?A. Customs Office and passports.B. Customs Office and employees.C. Sleep quality and facial recognition.D. Sleep quality and self-confidence.DOne of the main creators of the World Wide Web Sir Tim Berners-Lee has warned that the fast growth of the Internet is also creating serious problems.He especially warns of false information being easily spread around the Internet, ＂A great danger is that it becomes a place where untruths start to spread more than truths, or it becomes a place which becomes increasingly unfair in someway. ＂ In particular he mentions the phenomena of blogging. Blogging enables friends and contacts to easily spread information However he argues that people may too easily trust information mentioned in a blog. This inaccurate information can then easily become an accepted truth on the Internet.He suggests that the most important development of the Internet will be in creating ways of allowing people to check the correctness of information by providing original sources. Sir Tim admits that this is an important challenge. It’s interesting to note that Wikipedia(维基百科)has had to take steps to prevent false information being added to the biographies of living people. It’s easy for anybody to edit the open source. However, some people have pointed out that it has been used to spread false materials. In seeking to raise standards, Wikipedia has sought to stop publishing the false material.At the same time there is a growing view that the Internet has had a great effect on the way millions of people work. The last two years has seen a big growth in the use of the Internet. There appears no slow-down in the growth of the Internet with increasing access in the developing countries. Sir Tim says another major challenge will be to provide free Internet for everybody. Sir Tim was recently launching a new joint initiative(倡议)between Southampton University and the Massachusetts Institute of Technology to create the first degree in web science. The two schools hope to raise the standards of web content.12.What is an especially serious problem that Sir Tim refers to?A. The growth of the Internet is too fast.B. The Internet has a side effect on young children.C. The false information spreads rapidly on the Internet.D. The Internet companies compete against each other in an unfair way.13.What causes the biographies to have false information?A. The Internet users refuses users to correct it.B. Wikipedia doesn’t take any steps.C. Anybody can easily edit the biographies.D. Wikipedia attempts to publish false materials.14.According to the last paragraph, the purpose of the joint initiative isto .A. enlarge the use of the InternetB. improve the reliability of online contentC. provide free Internet access to the poor countriesD. create the first degree in science and technology15.We can learn from the text that _______.A. Sir Tim has built two schools recentlyB. the Internet is harmful to the people’s healthC. Sir Tim hopes everyone can use the Internet for freeD. the Internet develops slowly in the developing countries第二节 (共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

2018届高考英语大一轮复习Unit5Canada_“TheTrueNorth”课时规范训练新人教版

Unit 5 Canada-“The True North”Ⅰ.阅读理解ACool temperatures, golden colors of autumn anddramatic events are just three reasons to visit Oregon'sWashington County this fall. The season brings a largenumber of places to see and things to do. We've collectedsome of the best reasons why you should plan a trip herein the coming months.It's a Harvest SeasonAutumn marks the height of the agricultural season, which not only means a variety of autumn fruits and vegetables at the farmers' markets, but also means that the season is heating up with fun, family farm events. Three apple festivals this fall will celebrate the diversity and deliciousness of Oregon grown apples.The Colors Are ChangingOn a cool, autumn day, the rural, agricultural and forested scenery of Oregon's Washington County comes alive with bright red, orange and yellow leaves—a stark contrast to the deep, dark green of the trees that share these landscapes.Bird Migration Season Is in High SeasonSeptember and October are busy months for bird watchers. Migratory and native birds call Washington County “home”， whether it's for the winter or they're just visiting on their southern voyage.Wine Harvest Season Brings Signature Tasting EventsCelebrate the splendor of Oregon wine at two of the region's biggest wine events, which happen annually in the fall. The North Willamette Harvest Trail and Grand Tasting is a fullday guided bus tour to three wineries featuring handson experiences, vineyard exploration, a wine country lunch, and wine tastings.Experience TreetoTree Adventures at SunsetEnjoy the crisp temperatures and rich colors of the season at Tree Adventure Park, an aerial ropes course with six challenging courses and zipline park, all rolled into one. These are the final months to enjoy this fun and exciting attraction until it closes for the season in November.Plan your own Oregon's Washington County autumn getaway. Read this great digital visitor guide for ideas and inspiration.1．When you go to the farmers' markets you can ________.A．get kinds of apples for freeB．make friends with farmersC．join in the celebrationsD．feel satisfied with fun2．The bird watchers go to Washington County because ______.A．they are attracted by colorful leavesB．the native birds leave their homeC．they can see different kinds of birdsD．the birds start their southern voyage3．It can be inferred from the fifth paragraph that ________.A．the wine event is to be held in the coming winterB．farmers are good at growing grape in OregonC．the three wineries are most famous in AmericaD．few tourists like tasting the wine in wineries4．Which is the best title for the passage?A．Reasons to Visit Oregon's Washington CountyB．Washington County Welcomes Its Best SeasonC．Charm of the Colorful SeasonD．Take Adventures in the Coming Autumn【语篇导读】本文是一篇说明文。

2018年高考英语一轮复习 Unit 5 Canada-“The True North”高考题(含解

Unit 5 Canada—“The True North”高考试题一(2016·新课标全国卷III语法填空)In much of Asia, especially the so-called ＂rice bowl＂ cultures of China, Japan, Korea, 62 Vietnam, food is usually eaten with chopsticks.Chopsticks are usually two long, thin pieces of wood or bamboo. They can alsobe made of plastic, animal bone or metal. Sometimes chopsticks are quite artistic. Truly elegant chopsticks might 62 (make) of gold and silver with Chinese characters. Skilled workers also combine various hardwoods and metal 63 (create) special designs.The Chinese have used chopsticks for five thousand years. People probably cooked their food in large pots, ___64___ (use) twigs(树枝) to remove it. Over time, 65 the population grew, people began cutting food into small pieces so it would cook more quickly. Food in small pieces could be eaten easily with twigs which ___66___ (gradual) turned into chopsticks.Some people think that the great Chinese scholar Confucius, 67 lived from roughly 551 to 479 B.C., influenced the 68 (develop) of chopsticks. Confucius believed knives would remind people of killings and ___69___ (be) too violentfor use at the table.Chopsticks are not used everywhere in Asia. In India, for example, most people traditionally eat ___70___ their hands.61. and 这里列举了一些亚洲的国家，它们是并列关系，故填and。

【精品】浙江高考英语一轮复习基醇点聚焦Unit5Canda_“TheTrueNorth”知能演练轻松闯关新人教版必修3

Unit 5 Canda-“The True North”阅读提速练Ⅰ阅读理解A(2018·浙江名校联考)Belgium is the land of music festivals. There are rock, pop, world, electronic music festivals and more, so you’re sure to find a festival that suits your taste.GroezrockGroezrock could be considered the opener of the festival season in Belgium. This festival grew from a small event to an international festival that had 33，000 visitors in 2016. If you’re into the harder stuff(东西), this is where you need to go.When? April 29－30. Where? Meerhout. Music? Punk, emo, ska and rock in all its variations. Free? No.Sfinks MixedSfinks is a world music festival that focuses on bringing culture together. There are also plenty of things to do besides watching the performances. Good to know for families: Sfinks is a kidfriendly festival, with workshops, storytelling and performances aimed at children.When? July 27－30. Where? Boechout. Music? World. Free? The festival is free; the camping is not.Graspop Metal MeetingIf Groezrock doesn’t seem rough enough to you, Graspop Metal Meeting might. As the name says, this festival is all about metal, rock and punk. In 2016 the festival received 140，000 visitors who came to watch the more than 100 bands performing.When? June 16－18. Where? Dessel. Music? Metal. Free? No.Genk on StageGenk on Stage is a pop musical with not only a lot of Belgian artists, but also some international names. 80，000 people attended Genk on Stage in 2016.When? June 23－25. Where? Genk. Music? Pop. Free? Yes.【解题导语】本文是一篇应用文，涉及音乐节话题。

2018高三英语一轮复习 Unit 5 Canada-“The True North”

Unit 5 Canada — “The True North”
K12课件
1
层级词汇·自我掌控
K12课件
2
分级记词汇
Ⅰ.重点单词 1. 阅读单词——认一认 (1)baggage n. ________ (2)aboard prep. & adv. ________ (3)within prep. ________ (4)border n. ________ vt. & vi. ________ (5)approximately adv. ________ (6)topic n. ________ (7)nearby adv. ________ adj. ________
K12课件
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自我校对 Ⅰ.1.(1)行李 (2)在(船、飞机、火车或公共汽车)上；上(船、
火车、飞机等) (3)在……之内 (4)边界；国界；边沿与…… 接壤；接近 (5)接近；大约 (6)话题 (7)在附近附近的；邻近的 2. (1)scenery (2)measure (3)confirm (4)chat (5)mix; mixture (6)distance; distant (7)wealthy; wealth (8)terrify; terrified; terror; terrifying (9)impress; impressive; impression (10)surround; surroundings; surrounding (11)slight; slightly (12)tradition; traditional (13)pleased; pleasing; pleasant; pleasure
K12课件
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Ⅲ.微技能拓展

高考英语一轮复习 Unit 5 Canda-“The True North”知能演练轻松闯关新人教版必修3

2018版高考英语一轮总复习第一部分重点全程攻略Unit5Canada-“TheTrue

Unit 5 Ca nada- “ The True NorthI .完形填空（建议用时17'）[2017 •河北联考]l would say that I have been relatively stable for the past 6 mon ths men tally. It is __1__ con sideri ng that I should have started a new job and __2__ a breakup.There have bee n difficult times and I have dried __3__ off my phone scree n overthe past mon ths, and I was even feeli ng suicidal （自杀的）in the early days of the __4__. Hon estly it isn't the end of the __5__. Yes, it's only the end of a long relati on ship.I have my __6__ to thank for keeping me well. He is the light of my life and never __7__ me. He loves me gen erously and __8__. Like a good __9__ member, he takes care of me, and I take care of him.It is good to have a livi ng one in your life, some one that n eeds me and that Ineed. That is really important. Once I had a long __10__ with him. He looked at me lovi ngly and seemed to really __11__ what_I said.I am __1 __ to him. He n ever __13__ to seek me out and get some snu ggli ng （依偎）.I am __14__ from a computer screen, a TV screen or a phone. I am looking __15__ at him and it is savi ng me.He is an angle coming home. __16__ it's an empty house. His fur all over the place is a（n） __17 ___________ hat he lives here with me!He is also in credibly __18__. His meow（猫叫声）makes mesmile. Watch ing him run up the stairs is heartwarming. He is a beautiful little soul that I 19__ every day, for it is he that has helped me out and brings me __20__ and pleasure.篇章导读：本文是记叙文。

新课标2018高三英语一轮复习题组层级快练15Unit5Canada_“TheTrueNorth”新人教版必

题组层级快练15 Unit 5 Canada-“The True North”第Ⅱ卷强化增分练(时间：45分钟)Ⅰ.语法填空阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

(2017·河北四校联考)To many people, video gaming is their hobby. Have you ever been so __1__ (absorb)in a video game as to forget sleep and meals? Computer game __2__ (design)often create interesting video games to tempt players to keep playing. These days, many employees play video games at work even __3__ their employers have set rules to stop them from doing so. As a matter of fact, video game addiction is regarded as harmful, just like addiction __4__ drugs, alcohol, or gambling, and should be treated with care.In the place __5__ people work, addicted players are often seen as lazy, not sick；their bosses are not sympathetic to their addiction. If they have been caught several times __6__ (play)video games at work, their salary may be cut, and even __7__ (bad), they may lose their jobs. In some companies, the addicted players __8__ (allow)to play video games only on stressful days, but their bosses will check their computers from time to time to make sure __9__ they are doing their work. However, while some companies continue to find some methods of preventing workday playing, addicted players still have __10__ (they)own ways to enjoy playing video games during working hours.1. ________2. ________3. ________4. ________5. ________6. ________7. ________ 8. ________ 9. ________10. ________答案与解析【文章大意】本文是一篇议论文。

2018年高考英语一轮复习Unit5Canada“TheTrueNorth”话题(含解析)新人教版必

Unit 5 Canada—“The True North”Canada’s geography features加拿大的地理特点1. 座落于美国的北部，是仅次于俄罗斯的世界第二大国。

L ies to the north of the US; the world’s second largest country after Russia.2. 地形十分复杂：东部山区沿海省份沿劳伦斯湾和大西洋形成不规则的海岸；西部，太平洋沿岸地区被南北走向的山脉分离，其中包括落基山脉；中部是一个大平原。

It has an extremely variedtopography: The east part ismountainous, maritimeprovinces have an irregularcoastline on the Gulf of St.Lawrence and the Atlantic; inthe west part, the Pacific border is separated from the rest of the country by mountain ranges from north to south including the Rockies; the central part is a vast plain.3.气候不甚宜人，大部分地区冬季既漫长又寒冷，积雪深厚。

所以，大多数人都居住在南部边境地区。

The climate is unfavorable, much of Canada has long and cold winters with deep snow. So, a major part of the population lives along the southern border.4. 最高峰是落根峰，主要的两大河流是马更些河与圣劳伦斯河。

大约80%的加拿大人住在临近美国边界的大城市中。

【高三英语试题精选】2018届高考英语Unit 5 Canada—“The True North”第一轮同步复习题(含答案)

2018届高考英语Unit 5 Canada—“The True North”第一轮同步复习题(含答案)2018届高考英语Unit5 Canada—“TheTrueNorth”第一轮同步复习题(含答案) 2018届高考英语Unit5 Canada—“TheTrueNorth”第一轮同步复习题(含答案)Unit 5 Canada—“The True North”Ⅰ多项选择1．—When does your plane take off?—At 3∶00 p．mtomorrowI’ve just called the airport to __________ itA．confirm B．argueC．organize D．intend解析选A。

答句句意飞机明天下午3点起飞，我刚给机场打电话“证实(confirm)”过。

2．In spite of these unexpected difficulties，but the Chinese scientists __________ to carry out their experiments on the lonely islandA．threatened B．managedC．offered D．hesitated解析选B。

句意虽然有意想不到的困难，但是中国科学家们还是设法完成了孤岛上的实验。

manage to do sth强调“设法成功做了某事”。

3．Seen from space，the earth looks like a blue ball，with __________ 75% of its surface covered with waterA．entirely B．exactlyC．slightly D．approximately解析选D。

句意……地球表面“大约(approximately)”有75%被水所覆盖。