2021高考英语一轮复习课时作业7Unit7TheSea北师大版必修3.doc

1、课时作业7 Unit 7The Sea课时练(一)阅读理解组块专练练速度(限时：35分钟)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)阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。A2020唐山质量检测The UKs Best Theme ParksDrayton Manor Theme Park, StaffordshireThe new Tamarin Trail takes adventurers through beautiful gardens, allowing kids and adults to come facetoface

2、with a troop of monkeys. The park is also home to Europes only Thomas Land, which last year underwent a 2.5m expansion, including new rides. There are thrilling rides, including the standup roller coaster, Shockwave, and the 54metre drop tower, Apocalypse.Adults from 15, children from 10(under2s fre

3、e)Thorpe Park, SurreyAll aboard Derren Browns Ghost Train which opened in July 2016. This 10 15 minute train journey includes exciting liveaction performances, 4D special effects and so on. Also new is “Im a Celebrity. Maze (迷宫)”， and there are some of the highest and fastest rides in Europe here to

4、o.Adults from 28, children from 24 (under3s free)Warwick Castle, WarwickshireAlthough not officially a theme park, this medieval castle offers history, magic, myth and adventure to suit all ages, and is now home to the UKs first fully interactive and multisensory Horrible Histories Maze, giving visi

5、tors a fascinating experience of getting lost in time. From July, you can sleep over in the new riverside MiddleAgesthemed woodland cottages of Knights Village.From 31(under3s free)Chessington World of Adventures, SurreyFollowing the Pandemonium live show in 2016, last year saw The Gruffalo River Ri

6、de Adventure open at Chessington, which has over 40 rides and attractions. Rides include Dragon Falls, Safari Skyway, Toadies Crazy Cars and Runaway Train.From 29 (under3s free)1Where are animalloving children probably advised to go?AWarwick Castle.BThorpe Park.CDrayton Manor Theme Park.DChessington

7、 World of Adventures.2How much should a couple with their twoyearold son pay at least in Thorpe Park?A 56.B 52.C 40. D 30.3What do the parks have in common?AChildren should be accompanied by adults.BThey have all been rebuilt before reopening.CThey all offer exciting rides in the parks.DCertain kids

8、 have free entry to the parks.B2019全国卷As data and identity theft becomes more and more common, the market is growing for biometric (生物测量) technologies like fingerprint scans to keep others out of private espaces. At present, these technologies are still expensive, though.Researchers from Georgia Tec

9、h say that they have come up with a lowcost device (装置) that gets around this problem: a smart keyboard. This smart keyboard precisely measures the cadence (节奏) with which one types and the pressure fingers apply to each key. The keyboard could offer a strong layer of security by analyzing things li

10、ke the force of a users typing and the time between key presses. These patterns are unique to each person. Thus, the keyboard can determine peoples identities, and by extension, whether they should be given access to the computer its connected to regardless of whether someone gets the password right

11、.It also doesnt require a new type of technology that people arent already familiar with. Everybody uses a keyboard and everybody types differently.In a study describing the technology, the researchers had 100 volunteers type the word“touch”four times using the smart keyboard. Data collected from th

12、e device could be used to recognize different participants based on how they typed, with very low error rates. The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive, plasticlike parts. The team hopes to make it to market in the near

13、 future. 4Why do the researchers develop the smart keyboard?ATo reduce pressure on keys.BTo improve accuracy in typing.CTo replace the password system.DTo cut the cost of espace protection.5What makes the invention of the smart keyboard possible?AComputers are much easier to operate.BFingerprint sca

14、nning techniques develop fast.CTyping patterns vary from person to person. DData security measures are guaranteed.6What do the researchers expect of the smart keyboard?AItll be environmentfriendly.BItll reach consumers soon. CItll be made of plastics.DItll help speed up typing.7Where is this text mo

15、st likely from?AA diary. BA guidebook.CA novel. DA magazine.C2020武昌区调研Historians and archaeologists have defined periods of human history for centuries by the technologies or materials that made the greatest impact on society. This includes the Stone Age, the Bronze Age, and the Iron Age. But what a

16、ge are we in now? That question can be answered with one word for some researchers. Plastics.“Plastic has redefined our material culture and the artifacts we leave behind. It will be found in stratified (分层的) layers in our trash deposits (沉积层)” Thats according to John Marston, an archaeologist.The w

17、ide variety of synthetic polymers (合成聚合物) would not exist if it werent for human action. About six billion tons of plastics have been made and spread around the planet. They have been spread from forests to oceans ever since the first plastic polymers were invented.Plastics are one of the most signi

18、ficant changes that humans have made to the Earths makeup. Most plastics dont easily degrade. This only adds to the problem. Recycling isnt an adequate solution. Not all types of plastic are easily recyclable. And there are only a few recycling plants that can process all varieties of plastic.Accord

19、ing to Debra Winter, writer for The Atlantic, this means that many of the materials thrown into recycling bins can cross the planet several times before they are processed. They are made into rugs, sweaters, or they are used to make other bottles. Millions of tons of plastics are recycled every year

20、, but millions more end up in landfills or the ocean. The problem has reached the point where its possible that in just a few decades there might be more plastic in the worlds oceans than fishes.“Plastics have a supposed lifespan of over 500 years, so its safe to say that every plastic bottle you ha

21、ve used exists somewhere on this planet, in some form or another，” Winter writes.The damage may already be done. It may be too late for human populations worldwide to change their plastic using ways. So the Plastic Age might soon take its place next to the Bronze Age and the Iron Age in the history

22、of human civilization.8Why do people call our age the Plastic Age?ABecause plastics are not naturally made.BBecause humans create plastics.CBecause plastics influence the world greatly.DBecause historians and archaeologists think so.9According to the passage, how are most plastics dealt with current

23、ly?AThey are recycled.BThey are degraded.CThey are thrown away.DThey are made into bottles.10What is the authors attitude to the Plastic Age?ANegative. BAmbiguous.CFavorable. DUnconcerned.11What is the main idea of this passage?APlastics have ruined our environment.BWe must stop using plastics altog

24、ether.CHuman beings are in the Plastic Age.DPlastics are significant to human development.D2020海南五校一模Engineers have put a huge garbage collector to gather plastic material in the Pacific Ocean between California and Hawaii, the worlds largest spread of garbage, twice the size of the state of Texas.T

25、he Ocean Cleanup organization created the collector. The groups founder, Boyan Slat, an inventor born in 1994, was just 16 when he was moved to clean up the oceans when he was on a dive and saw more plastic bags than fish.Last Saturday, a ship pulling the pipeshaped floating barrier left San Francis

26、co. Attached to it is a screening skirt that hangs three meters down in the water. The screen is designed to collect the plastic as it moves through the water. Sea animals can safely swim under the barrier.The cleanup system also comes with lights powered by the sun, cameras, and other special devic

27、es (设备), so the system can communicate its position at all times. That way a support ship can find it every few months to remove the plastic that has been collected.Shipping containers will hold all the plastic gathered, including bottles and fishing equipment and are expected to be back on land wit

28、hin a year. Then the plastic will be recycled. The freefloating barriers are made to survive extreme weather conditions and damage from continual use. They will stay in the water for twenty years, thus collecting 90% of the garbage in the area.The Ocean Cleanup has received $35 million in donations

29、to pay for the project, hoping to put 60 freefloating barriers in the Pacific Ocean by 2020.“Its important to turn off the taps on plastic entering the ocean, but I also think people can do more than one thing at a time to deal with this problem，” Slat said.12What drove Slat to invent the collector?

30、AThe interest in invention.BHis failure to dive due to rubbish.CThe sight of too many plastic bags.DHis knowledge of garbage in the Pacific Ocean.13How does the floating barrier work?AIt reaches into the water to collect the plastic.BIt has large containers to produce power.CIt forms barriers to pro

31、tect sea animals.DA ship drags it along in the ocean.14Which does the underlined word “it” in paragraph 4 refer to?AThe support ship.BThe floating barrier.CThe plastic to be recycled.DThe position of special devices.15What is important for protecting the ocean according to Slat?ASending more collect

32、ors into the ocean.BInventing more ocean cleanup devices.CStopping plastic from entering the ocean.DBanning the use of plastic bags in boats.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。选项中有两项为多余选项。2019全国卷Imagine a child standing on a diving board four feet high and asking himself the question:

33、 “Should I jump？” This is what motivation or the lack of it can do. Motivation and goal setting are the two sides of the same coin. _1_ Like the child on the diving board, you will stay undecided._2_ More than that, how should you stay motivated to achieve the goal? First, you need to evaluate yours

34、elf, your values, your strengths, your weaknesses, your achievements, your desires, etc. Only then should you set your goals.You also need to judge the quality and depth of your motivation. This is quite important, because it is directly related to your commitment. There are times when your heart is

35、 not in your work. _3_ So, slow down and think what you really want to do at that moment. Clarity(清晰)of thoughts can help you move forward.Another way of setting realistic goals is to analyze your short and long term objectives, keeping in mind your beliefs, values and strengths. Remember that goals

36、 are flexible. _4_ They also need to be measurable. You must keep these points in mind while setting your goals.Your personal circumstances are equally important. For example, you may want to be a pilot but cant become one because your eyesight is not good enough. _5_ You should reassess your goals,

37、 and motivate yourself to set a fresh goal. You will surely need to overcome some difficulties, some planned, but most unplanned. You cannot overcome them without ample motivation. Make sure that you plan for these difficulties at the time of setting your goals.AThis can affect your work.BSo how sho

38、uld you motivate yourself?CHowever, this should not discourage you.DSo why should we try to set specific goals?EThey can change according to circumstances.FMotivation is what you need most to do a good job.GWithout motivation, you can neither set a goal nor reach it.课时练(二)语言知识运用组块专练练准度(限时：30分钟)语言知识运

39、用(共两节，满分45分)第一节完形填空(共20小题；每小题1.5分，满分30分)阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。2020福建省泉州市质量检查When you think of friends, you often think of those who accompany you for a long time. But there is another kind of _1_ one that does not unfold over a _2_ period of time but springs entirely from a p

40、articular _3_. In my eighth grade, I had a friend called Jenny. I _4_ to stay at her farmhouse with cats and dogs. Eighth grade was a terrible year. We both _5_ it, but we didnt talk about it. On cold winter days, she _6_ me how she lied on her pony Redwings back. Then we would _7_ on long journey,

41、riding and walking. She left in ninth grade and I _8_ her. We had gotten each other through a _9_ time.Anyone with children knows the rapid friendships formed with parallel parents. To Julie, I will be forever _10_. We met on a _11_ in New Jersey. Her twin boys were about the same _12_ as my daughte

42、r. She lived in the beach town. I lived alone with my _13_ a block away. My husband had left for North Dakota, leaving me to _14_ out what to do next. Now, _15_， there was someone I could talk to. For the next weeks, we met at the beach, and I would go _16_ with her so that the _17_ could go on play

43、ing. The normal state of her little home _18_ my broken heart.Such friends as these often _19_ when your own life is off balance; they _20_ you till the world settled on its axis (轴) once again.1A.classmate BfriendshipCmarriage Dneighbor2A.brief BspecialCconsistent Dlong3A.custom BfestivalCceremony

44、Dmoment4A.loved BtendedCattempted Ddemanded5A.overlooked BknewCforgot Dpreserved6A.inspired BrequiredCconsulted Dshowed7A.go out Bmake upCslow down Dfall behind8A.followed BadmiredCmissed Dforgave9A.cheerful BdifficultCgrand Ddecisive10A.reliable BmercifulCgenerous Dgrateful11A.beach BfarmCplaygroun

45、d Dsquare12A.size BintelligenceCage Dweight13A.daughter BhusbandCsister Dparents14A.turn BpuzzleCpoint Dcarry15A.punctually BridiculouslyCsuddenly Dtheoretically16A.home BdowntownCshopping Dswimming17A.adolescents BboysCchildren Dgirls18A.ached BhardenedCcomforted Dbled19A.withdraw BarriveCdisappear

46、 Dgather20A.recommended BpromotedCtolerated Dsupported第二节(共10小题；每小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。2020衡水中学高三考试Blue whales are not fish! They are marine mammals. This means they are warmblooded and the females produce milk _1_ (feed) their babies. _2_ (have) the honor of being the worlds

47、largest animal, adult blue whales can grow to 30 meters long, with the female usually a little longer than the male, _3_ (weigh) about 170 tons. These sea creatures have some huge body _4_ (part). Their hearts, for example, are about 1.5 meters long, 1.2 meters wide and 1.5 meters tall. Their tongue

48、s weigh about 2.7 tons the weight of a small elephant. Not _5_ (surprising), blue whales have large appetites. _6_ is usual for a blue whale to eat fish in large quantities around 40 million in a day. In the past, blue whales were hunted _7_ their meat and their oil. Whaling was a primary industry i

49、n Australia in the nineteenth and early _8_ (twenty) centuries but whaling in Australia _9_ (limit) in 1987. Today, most countries strongly disapprove of whaling, including the very country Australia _10_ now supports an antiwhaling policy.课时练(三)写作强化增分组块专练练规范(限时：35分钟)写作(共两节，满分35分)第一节短文改错(共10小题；每小题1分

50、，满分10分)2020武汉调研There may be two mainly reasons for the popularity of English in China in recent year: the economic reform and the open policy. With the development of international trade and cooperation, English as the international language play a more and more important role. The demand for people

51、 known English is increasing. The labor market needs you to do business with foreign companies, to open foreign markets, and to learn to use up advanced technology from abroad. They are also needed to participate international affairs. University students who English level is high are easily employe

52、d and well pay. This encourages people to learn English.第二节书面表达(满分25分)2020贵阳监测假定你是李华，请根据以下提示给你的英国朋友Tom写一封邮件，介绍一下你校运动俱乐部(Sports Club)的活动情况，内容包括：1活动时间和地点；2活动内容；3你的感受。注意：1词数100左右；2可以适当增加细节，以使行文连贯。_课时作业7课时练(一)阅读理解第一节【语篇解读】本文是一篇应用文。英国有许多著名的主题公园，本文就向大家介绍了其中的四个主题公园。1C考查细节理解。根据第一则广告的首句“The new Tamarin Trail

53、 takes adventurers through beautiful gardens, allowing kids and adults to come facetoface with a troop of monkeys.”我们可以知道，Drayton Manor Theme Park里有许多猴子，喜爱动物的孩子可以去那里玩。2A考查细节理解。根据第二则广告中最后的价格说明“Adults from 28, children from 24 (under3s free)”，我们可以知道，在Thorpe Park，成人票价28英镑起，而年龄在3岁以下的孩子免费。因此，这对带着两岁孩子的夫妇最

54、低要支付56英镑的门票钱。3D考查细节理解。综合全文的内容，特别是每则广告后面的价格说明，我们可以知道，每个主题公园都规定3岁或2岁以下的儿童可以免费入园，即某些孩子可以免费入园。因此本题的答案为D。【语篇解读】本文是一篇说明文，主题语境是科学与技术，内容为科技发展。文章介绍了Georgia Tech的研究者们想出了一种低成本的装置智能键盘，来保护私人的电子空间，并希望这种设备能尽快进入市场，服务消费者。本文侧重培养学生的创新能力。4D考查细节理解。本题题干意为：研究者们为什么研发智能键盘？根据文章第一段可知，现在一些阻止别人进入私人电子空间的技术成本仍然很高。因此，来自Georgia Tec

55、h的研究者们想出了一种低成本的(lowcost)装置智能键盘，来应对这个问题。所以答案为D项：降低电子空间保护的成本。A：减轻对按键的压力；B：提升打字的精确度；C：取代密码系统。5C考查细节理解。本题题干意为：什么使智能键盘这项发明成为可能？根据第二段第四句“These patterns are unique to each person.”可知，因为每个人的打字模式各不相同，所以智能键盘能识别人的身份，保护人的隐私。所以答案为C项：打字模式因人而异。A：计算机很容易操作；B：指纹扫描技术发展很快；D：数据安全措施有保证。6B考查细节理解。本题题干意为：研究者们对智能键盘期待什么？根据文章最

56、后一段最后两句话，研究者们说键盘应该直接商业化，智能键盘主要是由价格低廉的塑料类配件制成，团队希望它在不久的将来进入市场。所以答案为B项(它将很快到达消费者手里)。A：它将是环保的；C：它将用塑料制造。此项为干扰项，用塑料制造是事实，但不是将来发生的事；D：它将有助于加速打字。7D考查推理判断。本题题干意为：这篇文章最有可能来自哪里？文章介绍了一种新的保护电子隐私空间的设备智能键盘，并且希望产品能很快走进市场。本文语言客观严谨，属于科普类文章，故答案为D项：杂志。A：日记；B：指导手册；C：小说。【语篇解读】在我们所处的时代，塑料给我们的生活带来了很大便利，但是也给环境造成了巨大损害。8C考查

57、推理判断。根据第一段第一句可知，历史学家和考古学家是使用对社会造成最大影响的技术或材料来界定人类历史时期的。由此可推知，我们称现在这个时代为塑料时代的原因是塑料极大地影响了世界，故C项正确。9C考查细节理解。根据第五段中的“Millions of tons of plastics are recycled every year, but millions more end up in landfills or the ocean”可知，可回收的塑料垃圾极少，更多的塑料垃圾最终被扔到垃圾场或海洋中了，故C项正确。10A考查推理判断。根据全文内容可知，作者在文章中描述了塑料垃圾对社会的巨大的负面影

58、响，尤其在最后一段中作者提到，塑料垃圾对社会可能已经造成了损害，人们改变使用塑料的方式可能太晚了。由此可推知，作者对塑料时代持消极态度。故A项正确。11C考查主旨大意。通读全文可知，本文主要讲述的是我们人类现在处于塑料时代并解释了被称为塑料时代的原因，由此可推知，C项最符合文意。【语篇解读】这是一篇说明文，介绍了在美国加州和夏威夷之间的太平洋海域运行的海洋垃圾收集器。12C考查细节理解。根据题干的“发明这个垃圾收集器”，我们把答案定位在第二段。该段说“The groups founder, Boyan Slat. when he was on a dive and saw more plast

59、ic bags than fish”，由此可知，当年16岁的Slat在海里潜水的时候，发现水里的塑料袋比鱼还多，这促使他决定清洁海洋，因此选C。13A考查细节理解。第三段说“Attached to it is a screening skirt that hangs three meters down in the water. through the water”，这种垃圾收集器的下面部分是一个屏障，能够延伸到水下三米的地方，并且在水中移动的同时收集塑料，因此选A。14B考查代词指代。从画线词所在的语境看，这里的it指前面提到的清洁系统，也就是悬浮屏障，因此选B。15C考查推理判断。最后一段

60、提到Slat说的话“Its important to turn off the taps on plastic entering the ocean, but I also think people can do more than one thing at a time to deal with this problem”，即他认为重要的是关掉塑料进入海洋的龙头，由此推断他认为关键是不让塑料进入海洋。第二节【语篇解读】本文是说明文。主题语境是人与自我，内容为认识自我，完善自我。文章从介绍动机和目标开始，告诉我们如何确立正确的动机和目标对我们更有益。本文旨在培养学生科学认识自我、激励自我、辩证

61、看待问题、合理解决问题的能力。1G过渡句。句意：若没有动机，你既不能设定目标，也不能达成目标。由设空处上句话“Motivation and goal setting are the two sides of the same coin.” (动机和目标的设定是一件事情的两个方面。)可知，动机是很重要的。根据设空处下句“Like the child on the diving board, you will stay undecided.”可知，中间需要加一个表示转折的句子：若没有动机故选G。2B主旨句。句意：那么，你应该如何激励自己呢？该题中，设空处位于文章第二段开头，可能会是该段的主旨句。设

62、空处后面的“how should you stay motivated to achieve the goal”也是引出该段话题或是对主旨句的进一步说明。另根据句子结构一致的原则，可找到与此问句结构一致的选项B：So how should you motivate yourself？故选B。3A过渡句。句意：这可能会影响你的工作。根据设空处前面的句子“There are times when your heart is not in your work.”(有时你的心会不在你的工作上。)可知，接下来会说这样做的后果(影响你的工作)。设空处后面介绍正确的做法，故选A。4E细节句。句意：它们可以根

63、据情况来改变。设空处前面的句子提到“Remember that goals are flexible.” (要记得目标是灵活的。)，接下来可能会接着解释它们会改变。选项E中的They与上句话中的goals指代一致，故选E。5C过渡句。句意：然而，这不应该使你泄气。由设空处上句话中的“you may want to be a pilot but cant become one because your eyesight is not good enough”(你可能想成为一名飞行员，但因为你的视力不够好而不能成为一名飞行员)可知，接下来会告诉我们解决这个问题的办法。根据设空处下句话中的“You

64、should reassess your goals”(你应该重新评估你的目标)可知，选C项。课时练(二)语言知识运用第一节【语篇解读】本文是一篇记叙文，作者在文中提到一种特别的友谊，这种友谊虽然不是源于长时间的陪伴，而是完全源于某个特定的时刻，却能帮助你度过艰难的时光。1B根据上文中的“When you think of friends”及下文中对友谊的叙述可知，这里应该指的是还有另一种友谊。friendship意为“友谊”，符合语境，故选B项。2D上文第一句提到“当你想到朋友时，你常常会想到那些长时间陪伴你的人。”第二句开头用了转折词But，表转折，指还有另一种友谊它并非源于长时间的陪伴，

65、而是完全源于某个特定的时刻。long意为“长的”，符合语境，故选D项。3D前面提到还有一种友谊，它不是源于长时间的陪伴，且句中又使用了转折词But，由此可知，它是完全源于某个特定的时刻。moment意为“时刻”，符合语境，故选D项。4A根据下文可知，“我”喜欢待在珍妮的农舍里。love意为“喜欢；热爱”，符合语境，故选A项。5B根据上文中的“Eighth grade was a terrible year.”及下文的“but we didnt talk about it”可知，“我们”彼此都知道，但“我们”却不谈论它。know意为“知道；明白”，符合语境，故选B项。6D根据下文的“how sh

66、e lied on her pony Redwings back”可知，她向“我”展示她是如何躺在她的小马的背上。show意为“展示”，符合语境。inspire意为“鼓舞；启发”；require意为“要求”；consult意为“咨询”，故选D项。7A根据下文的“on long journey，riding and walking”可知，“我们”会出去长途旅行、骑行和散步。go out意为“出去”，符合语境，故选A项。8C根据本段提到的“我们”常常一起做各种事情及设空处前的“She left in ninth grade”(她九年级时离开了)可知，“我”很想念她。miss意为“想念”，符合语境，

67、故选C项。9B根据本段第三句和第四句内容可知，八年级是糟糕的一年。“我们”都知道，但“我们”没有谈论它。根据后面的内容可知，“我们”常常在一起做各种事情。再根据设空处前一句的意思“她九年级时离开了，我很想念她。”可知，“我们”互相帮助彼此度过了一段艰难的时光。difficult意为“艰难的，困难的”，与上文a terrible year呼应，符合语境，故选B项。10D根据下文中的“I lived alone”和“My husband had left for North Dakota, leaving me to.”可知，对于朱莉，“我”是永远感激的。grateful意为“感激的”，符合语境，

68、故选D项。11A根据下文中的“She lived in the beach town.”可知，“我们”是在一个海滨小镇上相遇的。beach意为“沙滩；海滨”，符合语境，故选A项。12C根据设空句的意思及下文提到“the _17_ could go on playing”可知，此处应指她的双胞胎男孩与“我”的女儿年龄大致相同。age意为“年龄”，符合语境，故选C项。13A根据上文中的“as my daughter”可知，“我”和女儿单独住在离她家一个街区之远的地方。daughter意为“女儿”，符合语境，故选A项。14B根据上文的“My husband had left for North Da

69、kota”可知，“我”丈夫已经去了北达科他州，留下“我”一个人苦苦思索下一步做什么。puzzle out意为“仔细考虑解决(难题等)”，符合语境，故选B项。15C根据设空处前一句可知，“我”的丈夫离开了，所以没人和“我”说话。再根据设空处后的“there was someone I could talk to”可知，现在突然又有人可以和“我”说说话。suddenly意为“突然”，符合语境，故选C项。16A根据下文的“so that the _17_ could go on playing”及后面一句中的“The normal state of her little home”可知，“我”和她一

70、起回她家。home意为“家”，符合语境，故选A项。17C根据“Her twin boys”和“my daughter”可知，设空处指的是“我”和她的孩子们。child意为“孩子”，符合语境，故选C项。18C根据下文的“my broken heart”可知，她那小家庭的正常状态抚慰了“我”破碎的心。comfort意为“安慰，安抚”，符合语境，故选C项。19B根据上文的例子和下文的“when your own life is off balance”可知，当你的生活失去平衡时，这样的朋友通常就到来了。arrive意为“到来，抵达”，符合语境，故选B项。20D根据上文的“your own life

71、is off balance”可知，当你的生活失去平衡时，这样的朋友就出现了。再根据下文的“till the world settled on its axis once again”可知，他们支持你，直到你的世界再次回归正常。support意为“支持”，符合语境，故选D项。第二节【语篇解读】本文主要介绍了鲸鱼的一些习性特征，并提及大多数国家开始重视对鲸鱼的保护。1to feed考查非谓语动词。分析句子结构可知，从句谓语动词为are和produce，feed与其之间无连词连接，因此本空应为不定式作目的状语。句意为：这意味着它们是温血动物，并且雌性鲸鱼会产奶来喂养它们的孩子，故填to feed。

72、2Having考查非谓语动词。设空处与can grow之间无连词连接，且have与adult blue whales之间为逻辑上的主动关系，故应用现在分词作状语。句意为：拥有世界上最大的动物这一美誉，成年蓝鲸能长到30米长，故填Having。3weighing考查非谓语动词。分析句子结构可知，设空处作定语，修饰前面的the female，且the female与weigh之间为逻辑上的主动关系，故应用现在分词。句意为：雌性鲸鱼通常比雄性鲸鱼体形稍长一些，体重大约170吨，故填weighing。4parts考查名词单复数。句意为：这些海洋生物有一些巨大的身体部位。此处part为可数名词，其前有s

73、ome修饰，应为复数形式，故填parts。5surprisingly考查词性转换。句意为：蓝鲸有很大的胃口，这不足为奇。Not surprisingly在句中作状语，应用副词形式，故填surprisingly。6It考查代词。句意为：蓝鲸每天吃大量的鱼，大约每天吃4,000万条，这是很平常的。It在句中作形式主语，故填It。7for考查介词。句意为：过去，人们为了蓝鲸身上的肉和油而捕杀它们。设空处在句中表目的，故填for。8twentieth考查数词。句意为：在19世纪和20世纪早期，捕鲸是澳大利亚的主要产业。表示“在世纪”时，通常用序数词，故填twentieth。快解：根据前面的ninete

74、enth也可判断应填序数词。9was limited考查动词的时态和语态。句意为：但是在1987年，澳大利亚的捕鲸业被限制了。设空处的动作发生在过去，且whaling与limit之间为被动关系，故应用一般过去时的被动语态，故填was limited。10that考查定语从句。句意为：如今，大多数国家强烈反对捕鲸，就连澳大利亚，现在也支持反捕鲸政策。此空引导定语从句，并在从句中作主语，因先行词country被the very修饰，所以只能用that引导，故填that。课时练(三)写作第一节短文改错There may be tworeasons for the popularity of Engl

75、ish in China in recent ： the economic reform and the open policy. With the development of international trade and cooperation, English as international language a more and more important role. The demand for people English is increasing. The labor market needs to do business with foreign companies,

76、to open foreign markets, and to learn to use advanced technology from abroad. They are also needed to participateinternational affairs. University students English level is high are easily employed and well . This encourages people to learn English.mainly改为mainreasons是名词，修饰名词应该用形容词，故将mainly改为main。ye

77、ar改为yearsyear意为“年”，为可数名词，其前有recent修饰，表示不止一年，应用复数形式，故将year改为years。the改为an此处表示英语作为一种国际语言，international language为泛指，而不是特指，应用不定冠词修饰，international的发音以元音音素开头，故将the改为an。play改为plays分析句子结构可知，本句主语是English，为单数概念，故谓语动词应用单数形式，故将play改为plays。known改为knowing分析句子结构可知，此处修饰people，且与people之间为逻辑上的主动关系，故应用现在分词作定语修饰people，

78、故将known改为knowing。you改为them此处代指上文提及的people，应用第三人称的人称代词代替，且people作为集体名词，非指一人，故将you改为them。删除up根据语境可知，此处指使用国外先进的技术，并非用尽先进技术。use up意为“耗尽；用光”，不符合语境，故删除up。在participate后加inparticipate为不及物动词，后面不能直接跟名词短语international affairs, participate in为固定搭配，意为“参加”，故在participate后加in。who改为whose分析句子结构可知，此处引导定语从句，从句中缺少主语的定语，

79、该定语从句应用whose引导，故将who改为whose。pay改为paidUniversity students在句中作主语，are是系动词，由and连接两个并列的动词employ和pay，都应该采用它们的被动语态形式，故将pay改为paid。第二节书面表达【参考范文】Dear Tom，How are you going these days? Im writing to share with you something about our schools Sports Club, and the detailed information is as follows.The Sports Cl

80、ub is located in our schools gym, where a variety of activities are held every afternoon after school. At weekends, it is available all day for all students who are interested in sports events. Badminton, basketball and table tennis are especially popular among students. What excites me most is that there are some kinds of competitions held every few weeks, which attract many students to watch and enrich our school life. In a word, it is an ideal place to relax ourselves after class.Best wishes!Yours sincerely，Li Hua