课时分层检测(9)阅读理解专项练·-【创新大课堂系列】2025-2026学年高中英语选择性必修第四册同步辅导与测试(人教版)

班级 姓名 课时分层检测（九） I.阅读理解 A A description of the threat hanging over the world's mammals,reptiles,amphibians and other life forms has been published by the well-known scientific journal,Nature.A special analysis carried out by the journal indicates that an astonishing 41%of all amphibians on the planet now face extinction while 26%of mammal species and 13% of birds are similarly threatened. In each case,the finger of blame points directly at human activities.The continuing spread of agriculture is destroying millions of hectares of wild habitats every year,leaving animals without homes,while the introduction of newly-come species,often helped by humans,is also damaging native populations. At the same time,pollution and overfishing are destroying ocean ecosystems. "Habitat destruction,pollution or overfishing either kill off wild creatures and plants or leave them badly weakened,"said Derek Tittensor,an ocean ecologist at the World Conservation Monitoring Centre in Cambridge."The trouble is that in coming decades,the additional threat of worsening climate change will become more and more common and will then kill off these survivors. The problem,according to Nature,is worsened because of the huge gaps in scientists'knowledge about the planet's biodiversity.Evaluations of the total number of species of animals and plants alive vary from 2 million to 50 million.In addition, evaluations of current rates of species'disappearances vary from 500 to 36,000 a year."That is the real problem we face,"added Tittensor."The scale of uncertainty is huge..” In the end,however,the data indicate that the world is heading cruelly towards a mass extinction-which is defined as one involving a -13 得分 阅读理解专项练 loss of 75%of species or more.This could arrive in less than a hundred years or could take a thousand, depending on extinction rates. 1.What's the main idea of the first paragraph? A.Figures about some wild animals are astonishing. B.Nalure is a famous journal around the world. C.Many species are close to extinction. D.Some rare species have appeared around the world. 2.From the text we know that the future threat to creatures and plants is A.destruction of habitats B.overfishing and pollution C.the worsening climate change D.human activities 3.What is the real problem we are facing now according to Paragraph 4? A.The killing of wild creatures and cutting of trees. B.The global warming caused by human beings. C.The destruction of ocean ecosystem by pollution. D.Evaluation of current rates of species' disappearances. B For humans,adapting to climate change will mostly be a matter of technology.More air conditioning,better-designed houses and bigger flood defenses may help lessen the effects of a warmer world.Animals will have to rely on changing their bodies or their behavior.A paper published in Trends in Ecology &Evolution,a team led by Sara Ryding,a professor in Australia,shows that is already happening.In some species of Australian parrot,for instance,beak size has increased by between 4%and 10%since 1871. 班级 姓名 Similar trends are seen in species of mice and bats growing bigger ears,tails,legs and wings. All that fits nicely with evolutionary theory."Allen's rule",named after Joe Allen, who suggested it in 1877,holds that warm- blooded animals in hot places tend to have larger appendages than those in mild areas. Such adaptations boost an animal's surface area relative to its body volume,helping it to shed extra heat.Fennec foxes,meanwhile, which are native to the Sahara desert,have strikingly large ears,especially compared with their Arctic cousins. Ryding's team combined data from different species in different places.Now that they have little in common apart from living on a warming planet,climate change is the most reasonable explanation.Since any evolutionary adaptation comes with trade-offs,it is unclear how far the process might go.Bigger beaks might interfere with feeding,for instance. Larger wings are heavier,and bigger legs cost more energy to grow. Honestly,studying a broader range of animals will help firm up exactly what is happening.For now,at least,the increase is small,never much more than 10%.That may change as warming accelerates.But it seems clear that the world of the future is not just going to be hotter than humans are used to. The animals living in it will look different,too. 4.What does the author want to tell us by mentioning Australian parrot in Paragraph 1? A.Climate change is affecting animals. B.Scientists are doing research on animals. C.Humans can adapt to climate change more easily. D.Animals are adapting to warmer climate in their own ways. 5.What is the benefit of having bigger body parts according to the passage? A.Getting rid of additional heat. B.Becoming larger and stronger. 11 得分 C.Enlarging animals'surface area. D.Becoming more sensitive to the environment. 6.What do we know about the change in animals from the last two paragraphs? A.It comes at an expense. B.Its cause is definite. C.It happens in the same habitat. D.Its process will end soon. 7.What can be a suitable title for the text? A.Living on a Warming Planet B.Evolution to Survive Heat C.Pioneering Research on Animals D.Measures to Fight against Heat C After a year at sea,16-year-old Laura Dekker can finally say,"Mission accomplished!"Last month,she finished a daring trip around the world aboard her 38-foot boat,Guppy.Dekker,who is from the Netherlands,traveled more than 30,000 miles all by herself.She is the youngest person ever to sail around the globe alone. Dekker had wanted to take on this challenge when she was even younger.She first tried to set sail at the age of 13,but a court in the Netherlands stopped her.They said that she was too young to make such a risky trip by herself.But Dekker insisted she had the navigation skills and patience of an adult sailor. She finally took off on August 21,2010. During her trip,Dekker battled loneliness, storms,and worries about pirates.But she also got to surf and scuba dive,and started a new hobby:playing the flute.Although Dekker didn't spend all of her time at sea-she stopped at ports along the way-she did spend her 16th birthday on the open ocean.To celebrate,she ate doughnuts for breakfast. But Dekker didn't sail into the record books.Guinness World Records and the World Sailing Speed Record Council no longer recognize records for "youngest"sailors.They 班级 姓名 dropped the category in 2009 to discourage children from attempting such dangerous feats (壮举).But that didn't stop Dekker,who was born on a yacht(大游艇)during a seven-year world voyage undertaken by her parents. Dekker doesn't mind that she won't hold an official record.She says it was a personal goal,and she is happy she achieved it. "I am not disappointed at all that Guinness World Records won't recognize my attempt,”Dekker wrote on her website.“Idid not start on my trip to achieve any record...I did it just for myself." 8.Dekker wasn't allowed to sail at the age of 13 because. A.people were concerned about her safety B.she didn't learn the sailing skills well C.she had to continue her study at school D.she didn't have enough patience for long trips 9.What does the underlined word "accomplished" in Paragraph 1 mean? A.Failed. B.Finished. C.Continued. D.Started. 10.In 2009 records for youngest sailors were canceled in order to. A.set a higher sailing standard for teen sailors B.stop children entering Guinness World Records C.encourage parents to sail with their children D.prevent children making dangerous attempts 11.What could be the best title for this passage? A.A New Guinness World Record in Sailing B.A New Sailing Standard for Teen Sailors C.A Teen Girl Sailing Alone Around the World D.The Youngest Sailor in Guinness World Records Ⅱ.阅读七选五 Thousands of years ago,people started building boats to help them explore the watery 13 得分 parts of the world.Boats let people find new hunting grounds and discover new lands.1 The earliest boats were probably logs that people sat on as they floated downstream. Later,people made these logs more useful and comfortable by burning and scraping away the insides to make dugout boats and canoes. 2 They tied logs together to make rafts.They wove reeds and branches to make tidy little boats that are still used in many parts of the world today.They sewed animal skins together and filled them with air-like a float you might use in a swimming pool.They used paddles,poles,and oars to help steer,or to move upstream. Boats like the Greek trireme(三列桨船) were big and heavy and hard to steer.3 Soon people figured out how to use sails to catch the wind.Early sailboats might only have one or two sails.But more sails meant more power,and fast tall ships could have dozens. People still use sailboats today,for cruising and racing. When steam engines were invented, boating became easier than ever.4 As engines got bigger and better,so did boats. Over the years,boats have been used for fishing,for fighting,for carrying goods,for fun-even for living on.5 A.The world is a watery place. B.It took hundreds of rowers to move a boat like that. C.People experimented with different kinds of floating boats. D.Boats have turned the world's waterways into highways. E.Until people learned to build boats,all this water was a barrier. F.They carry people and goods farther than they've ever gone before. G.Ships with steam engines could sail long distances,even if there was no wind.ll.D[根据上文，8题空后面出现的“a garden chair'”可知，此处答案：4.D[因为天热，所以把辣香肠拿出来放在打开的窗户边的桌子上， 为garden。] 以便把它们冷却。故选D。」 12.C[此处说明的是父子二人最终了解到的事实真相，所以用副词！5.A[根据下一段的“I remember walking down the long and eventually。] opening the door to my room to find an entire flock of seagulls" 13.D[根据下文内容可知，另一幅画也是名家作品，可见父子俩对另 知，他把辣香肠放在打开的窗户边的桌子上后就离开了。故选A。] 一幅画也进行了仔细研究。] :6,C[由后文可知，海鸣闯进来偷吃辣香肠，此处表示出问题了。g0 14,B「Nicol0当初用32美元买下两幅画，他并不知道这两幅画的价 wrong“出问题，出故障”。] 值。此处表示实际上，第二幅画也是大师的杰作。] 7.C[根据“opening the door to my room”及常识可知，Burchill走过 15.C「Nicolo一家人得知两幅画不同寻常，立刻给意大利的文化部 长长的走廊，打开房门。故选C。门 打电话。] 8.B[根据第五段的“t0 apologize for the damage”可知，此处是 Ⅲ.[参考范文] Burchill给酒店写的道歉信。故选B。] Paragraph 1: :9,D结合常识可知，人突然出现，海鸣立马疯狂逃艷。故选D。 Then one day,as I was sitting at my desk pondering 0r :l0,B[根据“They rushed to the window”可知，海鸣冲向窗户想逃出 situation,I received a call from an educational research program in 去。wake up“醒来”：get out“出去”；take of“起飞，突然离开，脱 Portland."We have heard about your successful project and would like 下”：break in“闯入，破门而入”。] to offer to fund your program for this coming year."I was very happy. :11,A[根据前文描述可知，房间里到处都是辣香肠，窗帘和台灯掉落 在地上，场面一团糟。故选A。] Our funding doubled.All the program asked was that we use some of ,l2.D[根据前文的“()1 der and wiser'”可知，此处表示Burchill已经成 their curriculum and allow them to conduct statistical analyses of pre- 熟了，需要为他自己的行为承担责任。故选D。] and post--outeomes..We agreed.The second year was even more3.C[根据“apologize for the damage”及常识可知，既然向别人道 rewarding than the first,for now we had a network of resources. 歉，就要态度诚恳，毕恭毕敬。hands in pockets“手插在口袋里”： Paragraph 2: nose in the air'“目中无人，趾高气扬”；hat in hand“毕恭毕敬”：feet When I think back.I feel proud of having influenced positive 0 n the ground“脚踏实地”。] changes in the girls'aspirations.It was an honor being a role model, mentoring the girls,making a real difference in their lives,empowering ;14,A[根据上文可知，房间一团精是海鸣造成的，而源头是Burchill 把辣香肠放在窗户边的桌子上，即整个事件是由Burchill间接造成 them to succeed,and educating them about future career options.Our 的。indirecty“间接地”：deliberately“故意地”；cautiously“谨慎 achievements put a lasting smile on their faces,and having made them 地”；secretly“秘密地”。] clear:If you don't get out of the box you've been raised in,you won'tt15.B[根据后文的“Burchill is now welcome to come back”可知， understand how much bigger the world is. Burchill得到了酒店的谅解，因此他的信起作用了。故选B。] 课时分层检测（八） 课时分层检测（九） I,语篇解读本文是记叙文。文章记叙了作者身为盲人，而不愿意：I,语篇解读本文是一篇说明文。本文讲了世界著名杂志《自然》做 让别人知道，也不愿意向别人求助的事情。通过作者等公共汽车的事！了一个特别的分析，用一些惊人的数据说明世界上的一些动物正面临 情，她体会到有的时候还是需要别人的帮助的。 :灭绝。同时指出，造成这些动物灭绝的主要原因是人类的破坏活动。 l.D[细节理解题。由本文第一句“I was blind,but I was ashamed of:l.C[段落大意题。根据第一段可知，第一段主要讲“许多物种濒临 it if it was known,”可知答案。] 灭绝”这样一个事实。故选C。] 2.C[细节理解题。由第二段前三句，特别是第三句“When it!2.C[细节理解题。根据第三段中“The trouble is that.,,will then happened a third time,I realized I had been apologizing to a kill off these survivors.”可知，未来对生物和植物的成胁是气候恶 lamppost,.”可知选C。] 化。故选C。] 3.C[细节理解题。根据最后一段可知，作者害怕拦不到车使自己难！3.D[细节理解题。根据第四段中“In addition,evaluations of current 堪，所以放弃拦车。故选C。门] rates,,The scale of uncertainty is huge..”可知，我们现在面临的真 4.B[推理判断题。根据第三段的“I tried to guess at the sound.,, 正问题是评估目前物种消失的速度。故选D。] feeling stupid as it drew away.”和第四段的“But because I had given语篇解读 本文是一篇说明文。文章讲述了全球变暖的影响可以在 此这山山业o以可如接指声音来州断车药是不可金的：杂数是特有餐安程有鞋物是示出连应气餐发藏的连家。文章男 故选B。门 Ⅱ，语篇解读本文是一篇说明文。文章告诉人们可以通过哪些方法！4，D[细节理解题。根据第一段第三，四，五句可知，作者在第一段中 在逆境中保持快乐。 提到澳洲鹦鹉，是想告诉我们动物正在以自己的方式适应更温暖的 1,C[上文提道：你是否可以做些什么来提升适应力呢？这里提出了 气候。故选D。门 一个问题，该空回答这个问题。C选项“在某种程度上，这个问题的 5,A[推理判断题。根据第二段第一、二、三句可知，拥有更大的身体 答案是肯定的”很好地承接了上文。选项中的this question是关键： 部位的好处是可以排徐额外的热量。故选A。] 词，指代上文中提出的问题。1 6,A[推理判断题。根据倒数第二段最后三句可知，动物的变化是有 2.E[上文提到“首先要清楚哪些因素在你的控制之下”，E项“专注 代价的。故选A。] 于你可以采取的行动，这会让你的处境变得更好”正是上文“弄请楚 ;7.B[标题归纳题。根据第一段中“Animals will have to rely on 在你控制之下的因素”的具体体现。E选项中的“make your changing their bodies or their behavior.”以及全文大意可知，本文主 situation better'”对应下文中的“feel better about your work and will 要讲述了全球变暖的影响可以在动物身上看到，已经有多种物种显 示出适应气候变暖的迹象。文章具体叙述了气候变化与进化的联 also be more productive”。] 系。B项（为了在高温下生存的进化）符合题意。故选B。] 起，授空处表示转折，但是，参加社文活动是有很多好处的。话语篇解读本文是记叙文，文章主要介绍了16乡的少女Lau 3.D[上文提到，当你感到悲伤或有压力时，你通常不想和别人在一 :Dekker独自完成了一次环球航行的壮举。 项承接上下文，选项中的“social engagement”对应下文中的“hat8.A[知节理解题。根据第二段第二、三句“She first tried to.by other people have had similar experiences that they can share". herself”可知，人们担心她的安全，所以阻止了她冒险。故选A。] 4.B[下文提到“最后，对别人的行为做出积极的解释”，B选项“假定9.B[词义猜测题。根据第一段中的“After a year at sea, the 每个人都是无辜的”符合文意，适合作本段落的小标题，选项中的 “benefit”对应下文中的“positive”。] world”可推断，画线词和“finish'”意思相近。accomplish“完成”。故 选B。] 5.F[下文说“它们也有助于你感觉更好，因为每一次成功都会提升；l0.D[知节理解题。根据第四段倒数第二句“They dropped the 你对未来的态度”，其中的“will also help”对应F选项中的“wil category.,feats'”可知，他们取消这一类别的目的是阻止孩子们冒 help”,下文是对该空进一步的说明。] 险。故选D。」 Ⅲ.语篇解读本文主要讲述了Bur心hill住酒店时因所带来的辣香肠！11，C[主旨大意题。通读全文可知，本文主要介绍了16岁的少女 招致大量海鸥闯入酒店而导致酒店一团艚，因此酒店将Burchil山列入： Laura Dekker独自环球航行的经历。故选C。] 终身禁住名单，Burchill道款后才获得解禁。 :Ⅱ，语篇解读本文是一篇说明文。本文讲述了船的产生及其发展 1.B[结合下文可知，此处Burchill因出差往在酒店。故选B。] 过程。 2.C[根据“from back east'”可知，朋友们叫他从东部带一些辣香肠。l.F[由上文“Boats let people find new hunting grounds and discover 故选C。1 new lands.”可知，船载着人们到了新的地方。F选项“它们把人和 3.D[他担心天气太热，辣香肠放在行李箱会坏掉。故选D。] 货物运送到比以前更远的地方”符合语境，故选F。] 202 2.C「根据后文可知，后文主要列举了人们用许多材料进行造船试： emotional情感的。根据“She deeply loves water,..”可知，因为非常 验，C选项“人们试验了不同种类的浮舟”符合语境，故选C。] 喜爱水，所以海洋，湖泊，游泳池，甚至是一个简单的浴缸都能使她 3.B[根据上文“Boats like the Greek trireme(三列桨船)were big 高兴。 and heavy and hard to steer,”可知，上文提到三列桨船又大又重，难l5.C[incredibly难以置信地；selfishly自私地；unconditionally无条 以驾驶，故B选项“划那样一艘船需要几百名桨手”承接上文，说明1 件地；slightly轻微地。根据“It is selfless service that RAW is all 了结果，符合语境，故选B。 about'”可知，此处表示“她教会了我和我的家人如何无条件地去 4,G[根据上文“When steam engines were invented,boating became 爱”。] easier than ever..”以及后文“As engines got bigger and better,so did!Ⅲ.语篇解读本文是一篇说明文，讲述了世界最大的冰山有可能撞 bots.”可知，本段主要说明蒸汽机的发明对船的影响，G选项中！上南乔治亚岛，对那里的生物造成一定的影响。 steam engines对应上文中steam engines。故选G。] !I,a[考查冠词。可数名词is(风险)在句中表示“某种很高的风 5.D[根据上文“()ver the years,boats have been used for fishing,forI 险”，泛指，前面应使用不定冠词修饰，又因空格后单词hgh的发音 fighting,for carrying goods,for fun一even for living on.”可知，本句 以辅音音素开头，所以应使用不定冠词a。] 是对全文的总结，D选项“船已经把世界上的水道变成了高速公路”：2.named[考查非谓语动词。分析句子结构可知，提示词name(命 是对文章的概括和总结，符合语境，故选D。] 名，给…取名)是非谓语动词，作后置定语，与逻辑主语The 课时分层检测（十） iceberg之间是被动关系，应用过去分词形式。] 3.possibility [考查名词。根据设空处前不定冠词a(n)可知，设空处 I,语篇解读本文是一篇说明文。海洋在食物和交通运输方面都给 应用单数名词possibility作主语。] 我们提供便利，因此它在人类生活中扮演着非常重要的作用。但人类 4.be blocked[考查动词语态。分析句子结构可知，设空处需填入动 一味索取，从不考虑海洋的可持续性。过度捕捞会摧毁整个海洋生态 词，与情态动词could共同作谓语，动词block与主语routes之间是 系统，导致某些海洋物种灭绝或处于灭绝的边缘。 被动关系，因而用被动语态，情态动词后be动词用原形。故填be 1,B[推理判断题。根据第一段最后一句可知，据估计海洋里有大约 blocked。 230000种海洋生物，但一些海洋科学家认为等着我们去发现的数！5.that/which[考查定语从句关系词。分析句子可知，设空处引导限 量是现在的10倍。由此推测，通过第一段我们可以知道，我们需要 制性定语从句，先行词为the period,关系词代替先行词在从句中作 更多地探索海洋生物。故选B。] 主语，应用关系代词that或which引导该定语从句。] 2.D[细节理解题。根据第二段中的“They serve many functions 6.matters 「考查动词时态和主谓一致。分析句子结构可知，matter are close to the sea.”可知，大多数主要城市靠近大海是因为海洋提 是主句谓语动词，根据语境可知，应用一般现在时，主语the actual 供了便利的交通运输。故选D。 distance是不可数名词，谓语动词用单数形式。] 3.D[细节理解题。根据第三段第一句可知，人们对海洋的观点是：！7.starving [考查非谓语动词。固定搭配prevent sb.(from)doing 从海洋中获取一切。故选D。] sth.表示“防止某人做某事”。们 4,A[推理判断题。根据倒数第二段景后一句以及最后 一段中的 !8.miles[考查名词单复数。mile表示“英里”，为可数名词，根据设空 "Some species have been fished to extinction and some are almost on 处前基数词300可知，需用复数形式。] the edge.”可知，如果海洋可持续性被破坏，整个海洋生态系统都会·9.On/upon「考查介词。短语impact on/upon表示“对.…的影响”， 被摧毁，导致某些海洋物种灭绝或者瀕临灭绝。由此推知，海洋的 1 设空处缺少介词。] 可持续性非常重要。故选A。门 :l0.actually[考查副词。分析句子结构可知，提示词修饰动词help Ⅱ.语篇解读 本文是一篇记叙文。文章讲述了一个非营利组织 作状语，需用副词actually,表示“实际上”。] RAW帮助残疾的孩子们体验冲浪的乐趣。 l,B[rank把…分等级；establish建立：reward奖励：stop停止 根据“The nonprofit organization'”可知，此处表示成立Ride a Wave! 课时分层检测（十一） (RAW)这个组织。] I,语篇解读本文是一篇议论文。与风能、太阳能一样，海浪也是一 2.A[disability残疾，缺陷：expression表达：nationality国籍：family家！种清洁能源，对这种能量的开发和利用有待于科学家们进一步研究。 庭。根据上文“Riding a wave is an experience that kids with!l,C[细节理解题。根据第三段的爱后一句可知，海水的运动主要是 disabilities might think impossible,”可知，此处是信息词disabilities 绕圈运动。] 的词汇复现。] 2.A[细节理解题。根据第五段中的“SWAN predicted the strength 3.D [decent体面的，得体的：harmonious和谐的：tired劳累的： and location of ocean-wave energy ,.find the places with an challenged有残疾的。根据“The nonprofit organization gives kids! abundance of wave energy.”可知，SWAN主要预测海洋能量的位置 with a chance”可知，此处表示身患残疾的年轻人们前来 和强度，它可以帮助找到波浪能量丰富的地方。] 参加这项活动。 3.A[词义猜测题。根据画线词前面的内容"There is more than 4.C [command命令，指挥；criticise批判；assist帮助；represent代 enough natural energy in the ocean'”和画线词后面的内容“change 表，表现。根据“The nonprofit organization gives kids with enough of it into power that people can use”可知，此处讲的是我们 a chance”可知，此处表示该组织已经帮助了2500多名儿童。] 面临挑战时如何控制并将其转化为人们可以使用的能源。所以此 5.A [sunrise日出：noon中午；sunset日落；dusk黄昏。根据“as 处harness意为“控制，利用”。] they see the beach in the first ray of sunshine'”可知，此处表示在日！4.C [推理判断题。根据最后一段中的“Waves constantly pound 出时，孩子们登记入住。] against the equipment...'Also,salty sea water breaks down metal 6.C[make up编造，组成；hand out分发；put on穿上：throw away parts.”可推知，使用海洋能量是不容易的。] 扔掉。根据“life jackets'”可知，此处表示穿上救生衣。] Ⅱ，语篇解读本文是一篇记叙文。文章讲述了作者搬到墨尔本后， 7,B[elevator电梯；wave海浪；bike自行车；horse马。根据“Riding:由之前渴望新生活到开始想家，最后在朋友的陪伴下融入了新环境的 a wave'”可知，此处是信息词wave的词汇复现。] 事情 8.D[exercise锻炼：ink连接：exam考试：limitation限制。根据 L.C[pass经过；disappear消失；change改变：stop停止。根据上文 “kids with disabilities”可知，此处表示专门为身体有缺陷的儿童设 “It's been seven months since I arrived in Melbourne”可知作者已经 计的座位。] 到新环境七个月了，结合常识和“dramatically in a short time'”可推 9.A[control控制：drill练习：loosen变松：display展示。根据“the! 知，他身边的事情发生了巨大的变化。] board safely'”可知，需要-一名RAW志愿者安全地控制着冲浪板。] 2.B [frightened害怕的；eager渴望的；worried担心的：content满足 l0,B[acknowledge承认：gain获得：doubt怀疑；lack缺乏。根据下 的。根据下文“to begin a whole new life”可知，作者渴望开始新的 "It lets them know they can do something that seems 生活 impossible.”可知，这让他们知道，他们可以做一些看似不可能的3.A [however然而；therefore因此；meanwhile与此同时；moreover 事情，可以使孩子们获得自信。] 此外。根据下文“the excitement and homesickness set in" 1l.C[curiously好奇地；fortunately幸运地：consequently因此，结果；t 可知，作者的情绪由之前渴望新生活转变为开始想家，前后文有转 alternatively或者。根据“Mariah Vash was a girl born with a rare! 折关系。】 speech disorder,”可知，Mariah Vash生来就患有罕见的语言障碍，4，D[build up增进；come back回来：take over接管；die down逐渐 因此别人很难知道她想表达什么。] 消失。根据“and homesickness set in”可推知，之前的兴奋消退了。 l2.D[serve服务；check检查；bear忍受；express表达。根据“born!5.A[powerful强大的；natural天然的；obvious明显的；negative否 with a rare speech disc0rder”可知，因为有语言障碍，别人很难确切！ 定的。根据上文“wasn'ta feeling”和下文“but enough”可 地知道她想要表达什么。】 知，想家的感觉虽然不强烈，但足够让作者失眠。] l3.B[camp营地；pool游泳池，水塘；sunlight阳光；organization组6.C[emotionless没有情感的；fearless无畏的；sleepless失眠的：aimless 织。根据“ocean,lake”可知，此处需填和水有关的事物。] 没有目标的。根据下文“at night missing family and friends back l4.A[delighted高兴的：calm冷静的：embarrassed尴尬的； home”可知，作者因想念家人和朋友而失眠。] 203