【英语】2019届一轮复习人教版必修二Unit4Wildlifeprotection单元学案(28页word解析版)

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【英语】2019届一轮复习人教版必修二Unit4Wildlifeprotection单元学案(28页word解析版)

‎2019届一轮复习人教版必修二Unit4Wildlife protection单元学案 一单元基础知识链接 一、分层单词 ‎ 写作词汇 ‎1.    adj.确定的;某一;一定 ‎ ‎2.     n.重要(性) ‎ ‎3.    vt.包含;容纳;容忍 ‎ ‎4.     n.注意(力);关注 ‎ ‎5.    vt.鉴赏;感激;意识到 ‎ ‎6.    vt.雇用;利用(时间、精力等) ‎ ‎7.     n.损失;遗失;丧失 ‎ ‎8.     vt.影响;感动;侵袭 ‎ ‎9.    n. &vt.损害;危害 ‎ 阅读词汇 ‎1.wildlife n.      ‎ ‎2.decrease vi &vt.      ‎ ‎3.reserve n.      ‎ ‎4.laughter n.      ‎ ‎5.secure adj.      ‎ ‎6.income n.      ‎ ‎7.bite v.      ‎ ‎8.incident n.      ‎ ‎9.fierce adj.      ‎ ‎10.ending n.      ‎ ‎11.hunt vt.& vi.      ‎ ‎12.fur n.      ‎ ‎13.rub vt.      ‎ ‎14.dust n.      ‎ 拓展词汇 ‎1.     n.保护→    vt.保护 ‎ ‎2.     vi.回答;响应;做出反应→     n.回答;反应 ‎ ‎3.    adj.远的;远处的→     n.距离;遥远 ‎ ‎4.     n.(痛苦或忧虑的)减轻或解除;减轻痛苦的事物→    vt.减轻;缓解 ‎ ‎5.     n.仁慈;宽恕;怜悯→    adj.仁慈的;宽大的 ‎ ‎6.    adj.强大的;有力的→     n.能力;力量 ‎ ‎7.    vt.影响;感动;侵袭→     n.喜爱 ‎ ‎8.     vi.成功 vt.接替;继任→     n.成功→    adj.成功的→    adv. 成功地 ‎ ‎9.     n.&vt.损害;危害→    adj.有害的→    adj.无害的 ‎ ‎10.    vt.检查;视察→     n.检查;视察 ‎ 二、高频短语 ‎1.      灭亡;逐渐消失 ‎ ‎2.      和平地;和睦地;安详地 ‎ ‎3.      在危险中;垂危 ‎ ‎4.      如释重负;松了口气 ‎ ‎5.      突然笑起来;大声笑了出来 ‎ ‎6.      保护……不受……危害 ‎ ‎7.      注意 ‎ ‎8.      形成;产生 ‎ ‎9.      按照;根据……所说 ‎ ‎10.      结果;为了 ‎ 三、经典句型 ‎1.Please take me to a distant land         (在那里我能找到提供毛皮来做这件毛衣的动物). ‎ ‎2.It shows            (野生动植物保护的重要性), but I’d like to help as the WWF suggests. ‎ ‎3.The flying carpet travelled         (如此之快以至于)next minute they were in Zimbabwe. ‎ ‎4.After a while she saw some zebra          (它们身上有一直延伸到腹部的黑白相间的条纹). ‎ ‎5.They lived on the earth tens of millions of years ago,          (在人类出现的很久以前)and their future seemed secure at that time.  ‎ ‎6.When scientists inspected the bones, they were surprised to find that these dinosaurs         (不仅跟其他恐龙一样可以跑,而且还可以爬树).  ‎ 基础知识运用篇 一、语境词汇运用 ‎(一)词汇拼写(注意单词或短语的形式变化)‎ ‎1.He talked loudly, but no one paid him any    (注意). ‎ ‎2.I hope that you can learn something from this     (事件). ‎ ‎3.When she was angry, she was as     (凶猛的) as a tiger. ‎ ‎4.Because he has been   (咬)by a dog, he is very much afraid of it. ‎ ‎5.I think that a good story does not necessarily have to have a happy    (结局). ‎ ‎6.For the past three years he has been    (雇用)as a firefighter. ‎ ‎7.This drink doesn’t    (包含)any alcohol. ‎ ‎8.The whole family have been    (搜寻)for the child since he got lost. ‎ ‎9.Due to the strict traffic regulations on drunken driving, the number of accidents caused by it has greatly    (减少). ‎ ‎10.She   (感激)their coming to help her out. ‎ ‎11.Make the windows more    (安全的)than before in case the thief comes again. ‎ ‎12.He burst into    (笑声)when he heard the joke. ‎ ‎13.It is    (确定的)that he will come to help you. ‎ ‎14.The   (重要性)of protecting the Tibetan antelopes should be publicized. ‎ ‎15.      (根据)a research, the total number is reduced to less than 1,000 now.  ‎ ‎16.Are you         (在……危险中)losing your job in the present financial crisis? ‎ ‎17.This species has nearly       (灭亡)because its habitat is being destroyed. ‎ ‎18.People of different religions have lived together       (和平地)for centuries in this country. ‎ ‎19.We must          (注意)these problems and continue to take effective measures to solve them. ‎ ‎20.I smiled       (如释重负)as the last of the children hurried out of the door. ‎ ‎21.He saved up his money       (以便)he could go to New Zealand for his summer holidays. ‎ ‎22.When the sun is shining too brightly, we should wear sunglasses to     ourselves    (保护……不受……危害)the sun. ‎ ‎(二)单句填空 ‎1.The railway station is at a    (distant) of two miles away from our school. ‎ ‎2.Mr.Lee decided to fight for the    (protect) of the environment. ‎ ‎3.Much to everyone’s     (relieve), the airplane took off without any problem. ‎ ‎4.Eating too much every day is     to our health—that is to say, eating too much every day does     to our health.(harm) ‎ ‎5.None of the students    to her question;that is to say, her question failed to get a    from any of the students.(respond) ‎ ‎6.He    his father as manager of the company. Soon his business became very    . Lots of people wanted to know the secret of his    .(succeed) ‎ 二、经典句型仿写 ‎1.在假期,我将住在乡下,那里空气新鲜而且人们友好。(where)‎ During holidays, I will live in the countryside,      . ‎ ‎2.如果你按照我说的去做,你的普通话会得到提高。(as)‎ Your Mandarin will be improved if you do          .(2015四川书面表达) ‎ ‎3.他做的面人是如此漂亮,以至于我们迫不及待地想亲自试一试。(so...that...)‎ The dough figurine he made          we couldn’t wait to have a try ourselves. ‎ ‎4.美丽的月亮高挂在天空,我们坐在一起吃着月饼和水果,分享我们的故事。(with+宾语+宾语补足语)‎ ‎         , we sit together and eat moon cakes and fruits, sharing our stories.  ‎ ‎5.在学年远未结束之前,学生们就开始找暑期工作了。(long before)‎ ‎         , students began their search for jobs during the summer vacation.  ‎ ‎6.通过这样做,我不仅能与其他人共享好的想法,而且学会了清晰地表达自己。(not only... but also...)‎ By doing so, I can         .(2015浙江书面表达) ‎ 答案精解精析 基础知识默写篇 一、分层单词 写作词汇 ‎1.certain 2.importance 3.contain 4.attention 5.appreciate 6.employ ‎7.loss 8.affect 9.harm 阅读词汇 ‎1.野生动植物 2.减少;(使)变小;(使)变少 3.保护区 4.笑;笑声 5.安全的;可靠的 6.收入 7.咬;叮;刺痛 8.事件;事变 9.凶猛的;猛烈的 10.结局;结尾 11.打猎;猎取;搜寻 12.毛皮;毛;软毛 ‎13.擦;摩擦 14.灰尘;尘土;尘埃 拓展词汇 ‎1.protection;protect 2.respond;response 3.distant;distance ‎4.relief;relieve 5.mercy;merciful 6.powerful;power 7.affect;affection ‎8.succeed;success;successful;successfully 9.harm;harmful;harmless 10.inspect;inspection 二、高频短语 ‎1.die out 2.in peace 3.in danger(of) 4.in relief 5.burst into laughter ‎6.protect...from... 7.pay attention to 8.come into being 9.according to ‎10.so that 三、经典句型 ‎1.where I can find the animal that gave fur to make this sweater 2.the importance of wildlife protection 3.so fast that 4.with black and white lines going beneath their stomachs 5.long before humans came into being 6.could not only run like the others but also climb trees 基础知识运用篇 一、语境词汇运用 ‎(一)词汇拼写 ‎1.attention 2.incident 3.fierce 4.bitten 5.ending 6.employed ‎7.contain 8.hunting 9.decreased 10.appreciated 11.secure ‎12.laughter 13.certain 14.importance 15.According to 16.in danger of ‎17.died out 18.in peace 19.pay attention to 20.in relief 21.so that 22.protect;from ‎(二)单句填空 ‎ ‎1.distance 2.protection 3.relief 4.harmful;harm 5.responded;response ‎6.succeeded;successful;success 二、经典句型仿写 ‎1.where air is fresh and people are friendly 2.as I say 3.was so beautiful that 4.With the beautiful moon up in the sky 5.Long before the school year ended 6.not only share good ideas with others but also learn to express myself clearly ‎1 课文与语法填空 ‎  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。‎ One day,Daisy dreamed  1 strange dream. She flew on a  2  (wonder)carpet to talk with an antelope in Tibet. The antelope told her they were hunted because of their fur which can  3  (use) to make sweaters like hers. Soon they may all be  4  (go).Later,she flew to Zimbabwe  5  she talked with an elephant and got to know the farmers there no  6  (long) hunted them. That’s because the government decided  7  (help) and the farmers finally made a lot of money from the tourism. ‎ At last she  8 (arrive) at the thick rain forest where a monkey told her “No rain forest,no animals  9  no ‎ drugs”.Although  10 (final) everything was gone,she had learned so much! ‎ ‎1.    2.    3.    4.    5.    ‎ ‎6.    7.    8.    9.    10.    ‎ ‎2 课文与短文改错 根据课文内容,对下面材料进行修改。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。‎ ‎  Many animals have disappeared during the long history of the earth. The more famous of these animals are dinosaurs. They lived in the earth tens of millions of years ago, long before humans came being. Their future seemed securely at that time. There had many different kinds of dinosaurs. The number of them used to living in China. Nobody knows for sure why and how dinosaurs disappeared from the earth in so a short time. According to a UN reports, some 844 animals and plants have been disappeared in the last 500 years.‎ ‎3 话题知识与写作 Ⅰ.根据提示翻译下列句子。‎ ‎1.过度捕杀极大地影响了野生动物的数量。(hunt;affect)‎ ‎ ‎ ‎2.一些动物灭绝了,也有一些处境危险。(die out;in danger)‎ ‎ ‎ ‎3.我们的政府已经注意到了这种状况,并采取了一系列措施。(pay attention to)‎ ‎ ‎ ‎4.我们已成功地阻止了这种状况的恶化。(succeed)‎ ‎ ‎ Ⅱ.将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ 答案精解精析 ‎1.课文与语法填空 ‎1.a 2.wonderful 3.be used 4.gone 5.where ‎6.longer 7.to help 8.arrived 9.and 10.finally ‎ ‎2.课文与短文改错 Many animals have disappeared during the long history of the earth. The① famous of these animals are dinosaurs. They lived ② the earth tens of millions of years ago, long before humans came ‎ ‎③ being. Their future seemed ④at that time. There⑤ many different kinds of dinosaurs. ⑥ number of them used to ⑦in China. Nobody knows for sure why and how dinosaurs disappeared from the earth in ⑧ a short time. ‎ According to a UN ⑨, some 844 animals and plants have ⑩been disappeared in the last 500 years.‎ ‎①这些动物中最有名的是恐龙,此处用最高级。‎ ‎②on the earth 在地球上。‎ ‎③come into being出现。‎ ‎④seem为系动词,后接形容词作表语。‎ ‎⑤There be...有某物,为固定表达。‎ ‎⑥a number of 大量的,很多的。‎ ‎⑦used to do 过去常常做……。‎ ‎⑧a short time 为名词短语,应用such来修饰。‎ ‎⑨根据前文的“a”可知,此处名词应用单数形式。 ‎ ‎⑩disappear为不及物动词,不用被动语态。‎ ‎3.话题知识与写作 Ⅰ.1.Hunting too much affected the number of wild animals greatly.‎ ‎2.Some animals have died out and others are in danger.‎ ‎3.Our government has paid attention to the situation and has taken a series of measures.‎ ‎4.We have succeeded in preventing the situation from getting worse.‎ Ⅱ.[参考范文]‎ ‎  Hunting too much affected the number of wild animals greatly. As a result, some animals have died out and others are in danger. Fortunately, our government has paid attention to the situation and has taken a series of measures. We have succeeded in preventing the situation from getting worse.‎ 单元阅读解题指导 所给词为形容词或副词的做题技巧(语法填空)‎ 方法指导 在语法填空中,如果提示词为形容词或副词,可从以下两个维度着手突破:‎ ‎1)考查形容词与副词或名词的转换,此时主要根据句子成分和词性的相互修饰关系确定。比如,如果修饰动词、形容词或副词需用副词形式;如果在句中作主语或宾语需用名词形式。‎ ‎2)考查形容词或副词的比较等级。根据上下文或标志词确定使用比较级还是最高级。如见到than要考虑使用形容词或副词的比较级。‎ 典例引领 (2017课标全国Ⅲ)‎ ‎  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。‎ ‎  She looks like any other schoolgirl, fresh-faced and full of life. Sarah Thomas is looking forward to the challenge of ‎ her new A-level course. But unlike her school friends, 16-year-old Sarah is not spending half-term  1 (rest). Instead, she is earning £6,500 a day as  2  model in New York. ‎ Sarah  3 (tell) that she could be Britain’s new supermodel, earning a million dollars in the next year. Her father Peter, 44, wants her to give up school to model full-time. But Sarah,  4 has taken part in shows along with top models, wants  5 (prove) that she has brains as well as beauty. She is determined to carry on with her  6 (educate). ‎ She has turned down several  7 (invitation) to star at shows in order to concentrate on her studies. After school she plans to take a year off to model full-time before going to university to get a degree  8  engineering or architecture. ‎ Sarah says, “My dad thinks I should take the offer now. But at the moment, school  9 (come) first. I don’t want to get too absorbed in modeling. It is  10 (certain) fun but the lifestyle is a little unreal. I don’t want to have nothing else to fall back on when I can’t model any more.”‎ 方法运用 ‎[语篇解读] 本文为记叙文。Sarah现在是一名在校生,她还是一名兼职模特。她的父亲建议她放弃学业做一名专职模特,但她却做出了不同的选择。‎ ‎1.resting 考查非谓语动词。固定结构spend some time(in) doing sth.花费时间做某事。‎ ‎2.a 考查冠词。句意:相反,她现在在纽约作为一名模特每天挣6,500英镑。model为可数名词,此处表示泛指,故填冠词a。‎ ‎3.has been told/was told 考查时态和语态。句意:Sarah被告知她可以成为英国的一名超模新星,第二年就可以有一百万美元的收入。根据语境可知Sarah与tell之间为被动关系,故用被动语态。此处既可以用一般过去时态表示过去发生的动作,也可以用现在完成时态,表示过去发生的动作对现在的影响。‎ ‎4.who 考查定语从句。设空处引导非限制性定语从句,先行词为Sarah,故填关系代词who。‎ ‎5.to prove 考查非谓语动词。want to do sth.想要做某事。‎ ‎6.education 考查词性转换。形容词性物主代词后面跟名词,故填education。‎ ‎7.invitations 考查名词复数。根据several可知,此处应该填复数形式。‎ ‎8.in 考查介词。a degree in...指“某专业的学位”,专业前用介词in。‎ ‎9.comes 考查动词时态。由上下文语境以及时间状语at the moment可知,此处应该为一般现在时态,主语为第三人称单数,故填comes。‎ ‎10.certainly 考查副词。设空处在句中作状语修饰形容词fun,故填副词。‎ 单元综合知识检测 Ⅰ.阅读理解 A ‎(2018安徽马鞍山模拟)‎ The poaching, or the illegal killing, of rhinos (犀牛) in South Africa is growing worse each year. The government recently reported that a record number of rhinos were poached in 2014, a year which had more rhino killings in South Africa than ever before.‎ The World Wildlife Fund, or WWF, says about 20,000 rhinos live in South Africa. They make up more than 80 percent of the rhinos in the world. Edna Molewa, South Africa’s Environment Minister, says, “During 2014, we are sad to say that, 1,215 rhinos were killed. This is a rise in the number of poached rhinos from 1,004 in 2013 and indeed very worrying.”‎ The animals are hunted for their horns (角). Many people in Asia believe the horn has curing power, which drives poachers,‎ ‎ at all costs, mad for more horns. But there is no scientific evidence for this belief. The horn is made of keratin. That is the same thing as human hair, fingernails and toenails.‎ Ms. Molewa said 386 suspected poachers were arrested last year, an increase from the year before. But rhino protection workers say poachers often go unpunished after arrest. South Africa’s legal system is ineffective. Ms. Molewa said more needs to be done and South Africa is taking strong measures to protect rhinos. The efforts include moving some of the animals to secret places in neighboring countries. “Now approximately 100 rhinos have been moved to neighboring states in the SADC region during 2014 and 200 more rhinos will be moved this year,” Molewa said.‎ Jo Shaw, the rhino program manager at the WWF, said, “We’re talking about a loss of a hundred rhinos a month, or more than three a day. We really need to see effective action not just at a national level but internationally.” She says officials should find the criminal groups responsible for the poaching and punish them. Government officials are to meet in Botswana in March at the Inter-governmental Conference on Illegal Wildlife Trade.‎ ‎1.What do we know about rhinos?‎ A.Half of rhinos live in South Africa.‎ B.Less than 1,000 rhinos were killed in 2013.‎ C.The killing reached the highest point in 2014.‎ D.There are only 20,000 rhinos left in the world.‎ ‎2.What is the main reason for people to hunt rhinos?‎ A.To get more keratin.‎ B.To protect the farmland.‎ C.To use them for decoration.‎ D.To make money from horns.‎ ‎3.Jo Shaw thinks that    . ‎ A.many criminal groups are well-organized B.new laws are needed to punish the killers C.rhino protection needs international cooperation D.conferences about protecting rhinos are to be held every year ‎4.What can we infer from the text?‎ A.Rhino protection has a long way to go.‎ B.No one would like to buy horns in the future.‎ C.The illegal killing of rhinos will soon disappear.‎ D.Rhinos living in South Africa will move to other countries.‎ B ‎  “De-extinction”,the idea that extinct(绝种的)animals can be brought back through cloning or ‎ genetic(基因的)engineering,has attracted the interest of a small group of scientists.The topic has made the cover of National Geographic Magazine. Supporters say they are doing it for moral reasons and because they “miss” the extinct animals.They blame the human exploitation of animals(such as hunting and the destruction of wildlife habitat),but their plans,which sound exciting,are exploitation in another form.‎ Considering the imperfect science of cloning,de-extinction would cause animals suffering.Most animals born of such experiments would suffer serious diseases,dying soon after birth or having a shortened lifetime.Spanish and French scientists worked for years to bring the Pyrenean ibex,a species of wild goat,back from extinction by cloning.In 2009,they succeeded only in producing a sick baby goat that died 10 minutes after birth.For the animals to be born,other animals would live in captivity,in a lab or elsewhere and serve as mother substitutes(代用品),routinely having operations as part of the cloning process.For example,elephants would be kept in captivity to carry woolly mammoth(猛犸象)babies for nearly two years.Such experiments often lead to other animals’ unhappiness.‎ If extinct animals were successfully brought back,where would they go?Their original habitats have developed and changed. They are unlikely to survive in the natural environment now. But if they did manage to survive,they would affect their environment in unpredictable ways,presenting a new threat. If the animals born through de-extinction were raised in zoos and museums,what good would be that?It is exploitation,not a solution.‎ It would be better to apply creative thinking about protection to the real-life problems of today’s world.De-extinction draws attention away from the difficult situation of endangered animals.Discussions about woolly mammoth cloning do nothing to stop the illegal endangered wild African elephant hunt. Money should be used to prevent the conflict between humans and wildlife.‎ Let’s keep de-extinction in the world of science fiction,learn from our failed past,and protect wild animals and their habitats for the future.‎ ‎5.The underlined word“it”in Paragraph 1 refers to “   ”. ‎ A.de-extinction B.cloning or genetic engineering C.exploitation D.National Geographic Magazine ‎6.In Paragraph 2, examples are given to show that    . ‎ A.modern elephants are related to the woolly mammoth B.scientists should improve the cloning process C.de-extinction does harm to some animals D.it’s possible to bring back extinct animals ‎7.What might happen if extinct animals came back to the world?‎ A.The problem of extinction might be solved.‎ B.They might live in their original habitats.‎ C.The balance of nature might be disturbed.‎ D.More endangered animals might be saved.‎ ‎8.What’s the author’s attitude towards “de-extinction”?‎ A.Disapproving. B.Doubtful.‎ C.Supportive. D.Uncertain.‎ Ⅱ.语法填空 ‎  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。‎ ‎  In 1982, July 1st was officially established as Canada Day.  1 (variety) events are organized on that day, including ‎ parades, concerts, festivals and firework displays,  2  attract Canadians of all ages across the country. ‎ Canada Day is the year’s biggest national party. Canada’s national flag can be seen everywhere and many people have their faces  3 (paint) red and white, which are Canada’s national colours. The  4 (celebrate) in Ottawa, Canada’s capital city, are especially grand and exciting. ‎ In Quebec, many people spend Canada Day  5 (move) from one house to another. So in Quebec, Canada Day is also known  6  Moving Day. ‎ ‎  Many organizations, businesses, and stores are closed on that day. Only some Book stores, hospitals and gas stations may be open. Post offices are closed, too. As Canada Day  7 (fall) during the Canadian summer holidays, all schools are closed as well. In some areas, special services  8 (provide) for large events. ‎ The Canadians enjoy  9 (they) to the full on that day. The only problem is  10  the concerts, the parades and the festivals may cause traffic jams in some major cities. ‎ ‎1.    2.    3.    4.    5.    ‎ ‎6.    7.    8.    9.    10.    ‎ Ⅲ.短文改错 ‎(2018安徽合肥高三调研)‎ ‎  假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。‎ 增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。‎ 删除:把多余的词用斜线()划掉。‎ 修改:在错的词下画一横线,并在该词下面写出修改后的词。‎ 注意:1.每处错误及其修改均仅限一词;‎ ‎2.只允许修改10处,多者(从第11处起)不计分。‎ I am writing to tell you anything about the transportation in China. Over the past few decades we have developed an amazed network of public transportation. Besides, we have been decided to make efforts to make them much better. I am sure a network will satisfy your needs for traveling everywhere more convenient. People usually chose the means of transportation based with some aspects, such as the cost and the time. For example, businessmen are more likely travel by plane or high-speed train to save time while office worker tend to take buses or drive to work.‎ 答案精解精析 Ⅰ.阅读理解 A ‎[语篇解读] 本文讲述了犀牛被猎杀的现状、原因及相关的应对策略。‎ ‎1.C 推理判断题。根据第一段的第二句“The government recently reported that a record number of rhinos were poached in 2014, a year which had more rhino killings in South Africa than ever before.”可推知,2014年被非法猎杀的犀牛的数量是有史以来最多的,故C项正确。‎ ‎2.D 推理判断题。根据第三段的内容可推知,人们猎杀犀牛的主要原因是想用犀牛角来赚钱,故D项正确。‎ ‎3.C 细节理解题。根据最后一段中的“We really need to see effective action not just at a national level but internationally.”可知,Jo Shaw认为犀牛保护需要国际合作,故C项正确。‎ ‎4.A 推理判断题。根据第四段的第二句和第三句以及最后一段的内容可推知,保护犀牛还有很长的路要走,故A项正确。‎ B ‎[语篇解读] 本文为议论文。通过克隆或基因工程使已经灭绝的动物“复活”引起了一些科学家的兴趣,但这种做法对于现存的动物及生态环境不一定有利。‎ ‎5.A 词义猜测题。根据第一段第一句可知“de-extinction”指的是“通过克隆或基因工程使已灭绝的动物重新存在”‎ ‎。再结合第三句支持者们说他们这么做是出于道德可知画线的it指的就是“de-extinction”,故答案为A项。‎ ‎6.C 推理判断题。第二段的主题句为第一句话,即Considering the imperfect science of cloning,de-extinction would cause animals suffering.然后作者用举例的方法说明了这一观点,由此可见本题答案为C项。‎ ‎7.C 细节理解题。根据第三段中的“if they did manage to survive,they would affect their environment in unpredictable ways,presenting a new threat”可知答案为C项。‎ ‎8.A 推理判断题。通读全文可知作者对“复活”已经灭绝的动物持反对意见。‎ Ⅱ.语法填空 ‎[语篇解读] 本文为说明文,题材为文化风俗类。文章主要介绍了加拿大国庆节。‎ ‎1.Various 空格中所填单词修饰名词events,需用variety的形容词形式。‎ ‎2.which 关系代词which指代先行词events,引导非限制性定语从句,并在从句中作主语。‎ ‎3.painted have their faces painted red and white是have sth. done结构,其中painted red and white是过去分词短语作宾语补足语。‎ ‎4.celebrations 空格中所填单词在句中作主语,需用celebrate的名词形式;由于谓语动词是are,故用celebration的复数形式。‎ ‎5.moving spend time doing sth.表示“花时间做某事”。‎ ‎6.as be known as...是固定短语,意思是“作为……而闻名”。‎ ‎7.falls 这里说的是一般情况,故用一般现在时。‎ ‎8.are provided 主语services和provide是被动关系,故用被动语态;这里说的是经常性情况,故用一般现在时。‎ ‎9.themselves enjoy oneself表示“玩得愉快”。‎ ‎10.that that引导表语从句,that在句中起连接作用。‎ Ⅲ.短文改错 ‎  I am writing to tell you ① about the transportation in China. Over the past few decades we have developed an ② network of public transportation. Besides, we have ③been decided to make efforts to make ④ much better. I am sure ⑤ network will satisfy your needs for traveling everywhere more ⑥. People usually ⑦ the means of transportation based ⑧ some aspects, such as the cost and the time. For example, businessmen are more likely ⑨ travel by plane or high-speed train to save time while office ⑩ tend to take buses or drive to work.‎ ‎①这里为肯定句,故用something,意为“某事,某物”。‎ ‎②amazing令人吃惊的。以-ing结尾的形容词一般用来形容物,意为“令人……的”。‎ ‎③we和decide为主动关系,故应把been去掉。‎ ‎④代替上文提到的an amazing network of public transportation应使用代词it。 ‎ ‎⑤此处network表特指,故使用定冠词the。‎ ‎⑥修饰traveling应使用副词conveniently。 ‎ ‎⑦这句话在陈述一个事实,所以时态应该为一般现在时。‎ ‎⑧be based on为固定搭配,意为“基于……”。‎ ‎⑨be likely to do sth. 为固定搭配,意为“很有可能做某事”,故应在likely后面加to。‎ ‎⑩worker为可数名词,tend为复数形式,故应把worker改成workers。‎
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