1、Unit 4 Wildlife protection晨背15分钟填词并背记Wildlife ProtectionDinosaurs died out because of an unexpected incident.But wildlife today disappears or is in danger just because humans do harm to it.For example,tigers are hunted for fur to make carpets so that they can only live in secure reserves;grassland i
2、s destroyed without mercy so that dust storms come into being affectingdistant cities.Last year,scientists saw some monkeys rubbing themselves with a certainkind of insects to protect themselves from fierce mosquitoes biting.According tothe result of the inspection,they found that the insect contain
3、s a powerful drug,so local farmers were employed to catch the insects.The ending was that the insects disappeared from the whole zone.When told that it was a loss to humans,the farmers burst into laughter and responded,“Our real loss is our decreasingincome.”We should appreciate the natural balance
4、and pay more attention to the importance of wildlife protection.Not until we succeed in letting wildlife live in peace,can we smile in relief.保护野生动植物恐龙因一次意外事件而灭绝，但是今天的野生动植物却是因为人类的伤害而消失或处在危险中。例如，老虎被猎杀以获取皮毛做地毯，以致它们只能生活在安全的保护区里；草地被毫不怜悯地破坏，以致沙尘暴开始影响远处的城市。去年，科学家观察到猴子在身上擦某种昆虫来保护自己不受凶猛的蚊子的叮咬。根据检查的结果，他们发现这种
5、昆虫含有一种具有强大效力的药物，于是，当地的农民都被雇来抓虫子。结果是，这种昆虫从这整个地区都消失了。当被告知说这是整个人类的损失时，农民们都突然大笑着回应道：“我们减少的收入才是我们真正的损失呢！”我们应该意识到自然平衡的重要，更加注意野生动植物的保护。直到我们成功让野生动植物安详平静地生活，我们自己才能如释重负地笑开颜。1 (v.)减少；减小；降低 (反义词)(v.)增加；增大；提高2 (n.)损失；遗失；丧失 (vt.&vi.)遗失；丢失；损失 (adj.)迷路的；迷失的3 (n.)保护区(v.)保留；预留 (n.)预订；预约decreaseincreaselossloselostres
6、ervereservation4 (v.)打猎；猎取；搜寻 (n.)猎人 (n.)打猎；搜索5 (vi.)回答；承担责任；做出反应 (n.)回答；反应6 (adj.)远的；远处的 (n.)距离；远方7 (n.)(痛苦或忧虑的)减轻或解除；减轻痛苦的事物 (vt.)使减轻；缓解hunthunterhuntingrespondresponsedistantdistancereliefrelieve8 (n.)笑；笑声 (v.&n)笑；发笑9 (n.)仁慈；宽恕；怜悯 (adj.)仁慈的；宽容的10 (adj.)安全的；可靠的 (n.)安全；保障11 (n.&vt.)损害；危害 (adj.)有害的
7、(反义词)(adj.)无害的laughterlaughmercymercifulsecuresecurityharmharmfulharmless12 (vt.&vi.)咬；刺痛 (过去式)(过去分词)13 (vt.)检查；视察 (n.)视察 (n.)检查员；视察员14 (adj.)凶猛的；猛烈的 (adv.)凶猛地；凶残地bitebitbitten/bitinspectinspectioninspectorfiercefiercely重点知识30分钟contain vt.包含；容纳；容忍；抑制(P26)(1)写出下列句中contain的含义When condors(秃鹰)eat dead b
8、odies of other animals containing lead,they absorb large quantities of lead.The stadium is large enough to contain 100 thousand audience.Hearing the disappointing news,he was too sad to contain himself.包含容纳克制(2)一句多译饭后，她把一个装着一支旧钢笔的小盒子放在我的手里。After the meal,she placed a little box an old pen in my hand
9、.(分词作定语)After the meal,she placed a little box in my hand.(定语从句)After the meal,she placed a little box in my hand.(with复合结构)containingwhich contained an old penwith an old pen contained(3)用contain/include的正确形式填空The contains many kinds of fruits,a pineapple/a pineapple.containerincludingincluded(1)co
10、ntain oneself (2)n.容器；集装箱；货柜克制自己containercontain“包含”，侧重于整体内有，指在某一范围或在整体内可容纳某物 include“包含”，侧重于被包含，只是整体的一部分。including为介词，放在被包含的事物之前；included为形容词，放在被修饰的名词之后 affect vt.影响；感动；侵袭(P26)(1)单句语法填空Dr Welch examined a sick boy,Billy,and knew he had diphtheria,a deadly infectious(传染的)disease mainly (affect)child
11、ren.(affect)with a high fever,he continued with his work.We want to know whether the drug has an effect peoples health.affectingAffectedon(2)单句写作句式升级许多年轻人被他的故事深深打动，开始为残疾人做志愿工作。a普通表达：Many young people his story and began to do volunteer work for the disabled.(被动语态)b高级表达：his story,many young people be
12、gan to do volunteer work for the disabled.(分词作状语)were deeply affected/moved byDeeply affected/moved by(1)be affected heat/cold 中暑/感冒be affected a high fever 发高烧be greatly/deeply affected 使(某人)深有感触；很/深受感动(2)n.感情；喜爱；疾病；感染effect通常用作名词，指结果或后果。bywithbyaffection名师点津 effect n.影响；效果have an effect on.对有影响tak
13、e effect 生效；奏效come into effect 生效；实行be of no effect 无效的；无用的 appreciate vt.欣赏；鉴赏；感激；理解(P26)单句语法填空On the night of the Mid-Autumn Day,people gather together eating mooncakes and (appreciate)the full moon.Here I sincerely express my (appreciate)if you could help find the lost suitcase.appreciatingapprec
14、iationI appreciate (give)the opportunity to work in your company two years ago.I would appreciate if you could give me some advice on how to solve these problems.(appreciate)by others is something that always makes people happy.being givenitBeing appreciated(1)appreciaten./pron./v.ing 重视；感激I would a
15、ppreciate if.假如我将不胜感激(2)n.欣赏；感激 .作为对的感谢；为感谢(3)adj.感激的itappreciationin appreciation ofappreciative名师点津(1)appreciate 后不接不定式。其后只能接“事”作宾语，而不能接“人”作宾语。(2)appreciate 后不直接跟 if 或 when 引导的从句，若语义上需要接这类从句，需借助 it，类似用法的动词(短语)还有：dislike,hate,love,depend on,rely on,like 等。succeed vi.成功 vt.接替；继任(P27)(1)单句语法填空It neve
16、r occurred to me that you could succeed persuading him to change his mind.He had to succeed the business when his father passed away.intoParents arrange everything for their children and spare no effort to pave the way for their (succeed)His first book was great success and he has been famous as a w
17、riter ever since.successa(2)单句写作在他继承了父亲的公司并成为公司总裁之后，他成功地使公司在它的领域里更加成功。After his father the president,he the company in its field.succeedingassucceeded in makingmore successful(1)succeed in sth.成功做了某事succeed sth.继承succeed sb.接替某人成为(2)n.U成功；成就 C成功的人或事 adj.成功的 adv.成功地be in/at(doing)sth.(做)某事取得成功doingto
18、assuccesssuccessfulsuccessfullysuccessful名师点津 success“成功”与failure“失败”均为不可数名词，其前不可用冠词a修饰；但当success表示“成功的人或事”，failure表示“失败的人或事”时，则前面可用冠词a来修饰，即抽象名词具体化的用法。employ vt.雇用；利用(时间、精力等)(P27)单句语法填空She is not yet old enough (employ)in a position of trust.The number of people (employ)by the company has risen from
19、 25 to 200 in three years.Men and women must be treated equally in education and(employ)to be employedemployedemployment(1)employ.雇用当be in(doing)sth.从事于(做)某事employ sb.sth.雇用某人做某事(2)n.雇用；职业；使用 employment 失业 employment 有工作；在业asemployedto doemploymentout ofin(3)n.雇员；员工 n.雇主；老板 employeeemployerdie out 灭
20、亡；逐渐消失(P25)单句写作这一地区的一些稀有鸟类由于人类活动正面临灭绝的危险。Some rare birds in the area are in danger of because of human activities.随着音乐声渐渐消失，电影结束了。As the sound of the music，the film came to an end.dying outdied away尽管风减弱了，雨仍然下着，因此你仍需要一件雨衣。Although the wind has，the rain remains steady,so you still need a raincoat.地里的
21、苹果树一棵接一棵地病死了。The apple trees in the field are all from disease.伦敦对于我来说是个新世界，我渴望更多地了解这个城市。London was a new world to me and I more about it.died downdying offwas dying to find out(1)die (声音；光线等)逐渐消失die 因而死die 减弱；平息die 相继死亡awayof/fromdownoff(2)adj.垂死的；临终的；渴望的be for 很想要；渴望be to do sth.极想干某事(3)n.死；死亡；死亡人
22、数 dyingdyingdyingdeathprotect.from/against.保护不受(危害)(P26)单句写作在夏天，很多人常戴墨镜以保护眼睛不受阳光的刺激。In summer,many people usually wear dark glasses to the sun.protect their eyes from为了减少白色污染，他们发表演说阻止人们使用塑料袋。To reduce white pollution,they delivered speeches to using plastic bags.在法律的保护下工人们可以相应地行使自己的权利。The workers ca
23、n use their own rights accordingly of the law.prevent/stop/keep people fromunder the protection(1)protect sb./sth.保护某人/某物免受(2)n.保护 .在的保护下 adj.保护的(3)v.(形近词)阻止 sb.from doing sth.阻止某人做某事from/againstprotectionunder the protection ofprotectivepreventprevent/keep/stop名师点津“prevent/stop.from.”在主动语态中from可省略，
24、但在被动语态中不能省略。“keep.from.”无论是在主动语态还是在被动语态中都不能省略from。pay attention to 注意(P26)(1)单句语法填空Great attention must be paid to (develop)welfare,especially in the poor areas.The teacher suggested to us that special attention (pay)to details in particular in exams.He stood there,(fix)his attention on the notice o
25、n the wall.developing(should)be paidfixing(2)单句写作我的父母建议我步行去学校时要对汽车特别注意。My parents suggest that I should cars when I walk to school.在我上下学的路上，一位拉二胡的老人引起了我的注意。On my way to and from school,an old man playing the erhu.pay special attention toattracted/caught/drew my attention(1)catch/draw/sb.s attention
26、吸引某人的注意focus/fix/concentrate ones attention .把注意力集中在turn ones attention .将注意力转向(2)May I have your attention,please？,please！请注意！名师点津 pay attention to 中的to为介词，类似短语还有be used to(习惯于),look forward to(盼望),get down to(开始；着手),adapt to(适应)等。attractontoAttentionWere being killed for the wool beneath our stoma
27、chs.(P26)(1)单句语法填空Something (do)to save the local wildlife all the time.With the development of science,more new technologies(apply)in the field of IT.It is reported in the newspaper that several new subway lines(build)in Wuhan now.is being doneare being appliedare being built(2)单句写作如今，很多新的功能正添加于手机上
28、。Nowadays,many new functions to the phone.那个小男孩最近进步很快，总是被他的老师表扬。The little boy has made rapid progress recently and by his teachers.are being addedis always being praised(1)“am/is/are being动词的过去分词”是现在进行时的被动语态，表示正在进行的被动动作。而“was/were being过去分词”是过去进行时的被动语态。(2)现在进行时的被动语态的结构：肯定式：am/is/arebeing done否定式：am
29、/is/arenotbeing done一般疑问式：Am/Is/Are主语being done？They learned this from the way the bones were joined together.(P30)单句写作己所不欲，勿施于人。Treat others you want to be treated.他对我们讲话的方式真是让人讨厌。The way he speaks to us is really annoying.in the wayin which/that/省略在会议上提出的方法不切合实际。The way came up at the meeting was
30、unpractical.这是你能想到的减少空气污染的方法吗？Is this the way you can imagine the air pollution?that/whichto reduce/of reducing在含有定语从句的复合句中，way表示“方式；方法”且作先行词时有以下三种情况：名师点津 way表示“方式；方法”时，其后还可以接动词不定式或of doing sth.作定语。课文语法填空5分钟Daisy is so interested in wildlife that she hopes to help those 1 (endanger)species of wildli
31、fe.One day after she 2 (wake)up,she found a flying carpet by her bed.Then the carpet took her to Tibet where she saw an antelope 3 (look)sad which said that they were being killed 4 the wool by human beings.Later,they flew to Zimbabwe 5 the elephants used to be hunted without mercy.But now 6 number
32、of elephants has increased.7 (final)they reached a thick rainforest.There a monkey was protecting 8 (it)from mosquitoes by rubbing a millipede insect over its body.The monkey suggested that people 9 (pay)more attention to the rainforest where they live.This is an 10 (forget)experience for Daisy.1 2.
33、3.4.5.6 7.8.9.10.endangeredwokelookingforwheretheFinallyitself(should)payunforgettablesoadj./adv.that.句式意为“如此以至于”，that后引导的为结果状语从句。find/see宾语宾补(常是形容词、副词、介词短语、非谓语动词)。suggest作“建议”讲，后面跟的that宾语从句中要用虚拟语气，形式为(should)do。但要注意如果suggest作“暗示，表明”讲，则不可用虚拟语气。随堂检测10分钟.单句语法填空1He hurried home,never once looking back
34、to see if he(follow)2Not (employ)by a well-known company doesnt necessarily mean that you have no bright future.3His house stands on a hill and can be seen from a (distant)of two miles.4Confidence is the key to (succeed)was being followedbeing employeddistancesuccess5The (end)public appearance is an
35、 inevitable part of an election campaign.6This species of bird is (decrease)in numbers every year.7After the exam,I felt an incredible sense of (relieve)8Against the strong wind,we had no choice but to be the mercy of the sea.9Greek yogurt (contain)much less fat than double cream.10My opinion (affec
36、t)by the recent development of the events.endlessdecreasingreliefatcontainshas been affected.教材微写作A根据提示完成句子1当今，随着经济的发展，许多城市面临着严重的环境问题，这对人们的生活有害。(be faced with;environmental problem;do great harm to)答案：Nowadays,with the development of economy,many cities are faced with serious environmental problems,
37、which does great harm to peoples life.2遗憾的是，许多人没有意识到环保的重要性。(pity)答案：It is a pity that many people dont realize the importance of environmental protection.3过度捕杀极大地影响了野生动物的数量。(hunt;affect)答案：Hunting too much affected the number of wild animals greatly.4一些动物灭绝，也有一些处境危险。(die out;in danger)答案：Some animal
38、s have died out and others are in danger.5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)答案：Our government has paid attention to the situation and has taken a series of measures.6我们已成功地阻止了这种状况的恶化。(succeed)答案：We have succeeded in preventing the situation from getting worse.B将以上句子连成一篇逻辑严密的短文，注意书写规范 答案：No
39、wadays,with the development of economy,many cities are faced with serious environmental problems,which does great harm to peoples life.It is a pity that many people dont realize the importance of environmental protection.Hunting too much affected the number of wild animals greatly.As a result,some a
40、nimals have died out and others are in danger.Fortunately,our government has paid attention to the situation and has taken a series of measures and we have succeeded in preventing the situation from getting worse.单元拓能训练单元话题写作应用文假定你是李华。你的英国朋友Leslie打算到中国成都大熊猫繁育研究基地(Chengdu Research Base of Giant Panda
41、 Breeding)参观，请你写封邮件，给他一些建议。内容包括：1出行方式；2出游季节；3其他注意事项。注意：1.词数100左右；2可以适当增加细节，以使行文连贯。精彩范文Dear Leslie，Im more than glad to know you will pay a visit to Chengdu Research Base of Giant Panda Breeding in China.The following are my suggestions.First,it is convenient for you to travel both by airplane and by
42、 highspeed train because it is very easy to get to the base from the nearby airport and station.Second,it is also a good idea that you take a tour in autumn,when you may have a chance to watch newly born baby pandas.At last,do remember to wear walking shoes because the base is large beyond your expe
43、ctation.Hope you will have a good time in China.Yours sincerely，Li Hua课时作业.阅读A(2019浙江省温州市高考英语模拟试卷(2月份)“Turtle time！”loudly called out by one of my newly-found friends,meant the beginning of either a morning or afternoon shift at Turtle Camp in Nusa Penida,Indonesia.Upon arrival at the project each d
44、ay,we would look eagerly for our names on the whiteboard to see which task we would be undertaking.Would it be the highly desirable“turtle feeding”，the pretty fun“tank cleaning”，the exciting“medicine administering”or the less appealing“fish cutting”？Fine in theory but not when every fly in Indonesia
45、 decides to crowd onto these dead fish while youre cutting!Life at the turtle project was fun because twice a day we got to hang out with sea turtles.By“hang out”，I obviously meant“work”，as we were on shift,but it certainly didnt feel like work.Another fun thing was getting to know the other volunte
46、ers!With volunteers from all over the world,it was just common to hear Finnish being spoken,Australian slang mixed with French expressions and Swedes making plans to visit newly-found friends in the USA.Of course,not all the time at Turtle Camp was consumed by volunteering.Scheduled activities inclu
47、ded a trip to Crystal Bay,a beautiful paradise for swimming and sunbathing,an awesome beach bonfire complete with a beautiful sunset as well as our local coworkers showing off their guitar playing and singing skills.Our time at Turtle Camp was capped off by setting free two of our turtles into the s
48、ea to begin their journey as independent turtles!Hopefully,the love and care provided at the turtle project would ensure that these turtles had a greater chance of survival in the big,wide and scary ocean.篇章导读：本文是一篇说明文，作者通过这篇文章主要向我们描述了海龟营地的志愿者工作内容。1Which task is less fun to the volunteers at Turtle
49、Camp?ATurtle feeding.BTank cleaning.CMedicine Administering.DFish Cutting.答案：D 细节理解题。根据文章第一段中的“.or the less appealing fish cutting？”可知，切鱼对海龟营的志愿者来说不那么有趣，故选D。2What does the underlined sentence imply?AThe volunteering was a challenge.BThe time at the camp was difficult.CThe work at the project was a d
50、elight.DCommunication was time-consuming.答案：C 推理判断题。根据文章第二段中第一句可知，我们一天两次出去遛乌龟，这很有趣，第二句进一步说明虽然我们在轮班，但这肯定不像工作，由此推知，该项工作是一种乐趣，故选C。3When setting free the two turtles,the volunteers felt a sense of.AachievementBbelongingClossDindependence答案：A 推理判断题。根据文章第四段可知，我们把两只海龟放进了海里，开始了他们作为独立海龟的旅程！希望海龟计划所提供的爱心和关怀能确保
51、这些海龟在广阔而恐怖的海洋中有更大的生存机会，由此可知当释放两只海龟时，志愿者们感觉到了一种成就感，故选A。【词汇积累】undertake v.承担；从事；负责 appealing adj.有吸引力的；令人感兴趣的 hang out 闲逛；出外玩儿 on shift 轮班【长难句分析】Fine in theory but not when every fly in Indonesia decides to crowd onto these dead fish while youre cutting!理论上很好，但当你切鱼时，印尼的每只苍蝇都决定挤在这些死鱼上，那就不行了！分析：这是一个主从复合
52、句。when引导时间状语从句，主句中fine前省略了It is。主句中的省略多用于句首。B(2020安徽省合肥市八校高三第一次联考)Ive come back to check on a baby.Just after dusk Im in a car down a muddy road in the rain,passing rows of shackled(戴镣铐的)elephants,their trunks swinging.I was here five hours before,when the sun was high and hot and tourists were on e
53、lephants backs.Walking now,I can barely see the path in the glow of my phones flashlight.When the wooden fence post stops me short,I point my light down and follow a current of rainwater across the concrete floor until it washes up against three large,gray feet.A fourth foot twisted above the surfac
54、e,tied tightly by a short chain and choked by ring of metal spikes(尖刺).When the elephant tires and puts her foot down,the spikes press deeper into her ankle.Meena is four years and two months old,still a child as elephants go.Khammon Kongkhaw,her caretaker,told me earlier that Meena wears the spiked
55、 chain because she tends to kick.Kongkhaw has been responsible for Meena here at Maetaman Elephant Adventure,near Chiang Mai,in northern Thailand,since she was 11 months old.He said he keeps her on the spiked chain only during the day and takes it off at night.But its night now.I ask Jin Laoshen,the
56、 Maetaman worker accompanying me on this nighttime visit,why her chain is still on.He says he doesnt know.Mactaman is one of many animal attractions in and around tourist-crowded Chiang Mai.Meenas life is set to follow the same track as many of the roughly 3,800 captive(被捕获的)elephants in Thailand.Wh
57、en Meena is too old or sick to give ridesmaybe at 55,maybe at 75 shell die.If shes lucky,shell get a few years of retirement.Shell spend most of her life on a chain.篇章导读：本文是一篇记叙文。作者在泰国目睹了大象的悲惨遭遇，呼吁人们关注大象的命运。4Why does the author decide to come back?AShe wants to check baby elephant Meena.BShe wants t
58、o feed those shackled elephants.CShe wants to release those shackled elephants.DShe knows a baby is in need of help urgently.答案：A 细节理解题。根据第一、二段内容及第三段首句可知，作者回来检查是因为不放心小象Meena。故选A项。5What can we conclude from the second paragraph?AThe author is scared walking in the path.BMeena is treated badly and ver
59、y painful.CMeena only has three healthy legs.DOne of Meenas leg is badly broken.答案：B 细节理解题。根据第二段中的“A fourth foot twisted above the surface,tied tightly by a short chain and choked by ring of metal spikes(尖刺).When the elephant tires and puts her foot down,the spikes press deeper into her ankle.”可知，小象
60、Meena被带刺的铁链拴着，一只脚不能落下。由此可知，小象被虐待，并且很痛苦，故选B项。6Whats the authors attitude towards those elephants?AIndifferent.BCritical.CSympathetic.DNegative.答案：C 推理判断题。根据第三段中的“He said he keeps her on the spiked chain only during the day and takes it off at night.But its night now.”并结合全文作者对大象悲惨命运的描写可推知，作者对这些被人类囚禁以营
61、利的动物表示同情。故选C项。7We can infer that the purpose of the authors writing is.Ato describe those elephants to attract tourists around the worldBto appeal to people to care about the fate of those elephantsCto tell readers the story of a baby elephant in Chiang Mai,ThailandDto tell the reason why the number
62、 of elephants is decreasing答案：B 推理判断题。根据文章内容可知，作者同情这些为吸引游客而被囚禁的大象的命运。因此可推断出，作者写本文就是为了呼吁人们去关心这些大象的命运，故选B项。【词汇积累】barely adv.仅仅；刚刚；勉强可能 twist v.(使)弯曲变形，扭曲变形 choke v.使窒息【长难句分析】Just after dusk Im in a car down a muddy road in the rain,passing rows of shackled(戴镣的)elephants,their trunks swinging.傍晚过后我开车行驶
63、在雨中泥泞的道路，与成排的戴镣的大象擦肩而过，他们的身体在颤抖。分析：此句是简单句。their trunks swinging为独立主格结构。C(2020山东省德州市武城五中高三月考)A living tortoise of its kind not seen in more than 110 years and feared to be extinct(灭绝的)has been found in a remote part of the Galapagos islands of Fernandina.An adult female Fernandina tortoise was spotte
64、d Sunday by a joint team of the Galapagos National Park and the US-based Galapagos Conservancy.Researchers think there may be more members of the tortoise on the island because of the droppings and tracks they found.The team took the tortoise,likely more than 110 years old,to a breeding(繁殖)center fo
65、r rare tortoises where it will stay in a specially designed fence.The only other living member of the tortoise was found in 1906.Since then,researchers have come across tortoise tracks and bite marks on plants,and there was a possible unconfirmed sighting in 2009.But Sundays discovery was the first
66、confirmed sighting and together with the possibility,of finding more members of this kind has raised the possibility of breeding.Fernandina is the third largest Galapagos island and is famous for the La Cumbre volcano,one of the most active in the world.The island lies in the Pacific Ocean about 1,0
67、00 kilometers off Ecuadors mainland.In listing the Fernandina tortoise as possibly extinct,the conservation group said on its website that this kind of tortoise may have submitted to“the frequent volcanic lava(岩浆)flows that nearly cover the island.”The Galapagos islands host unique wildlife whose ch
68、aracteristics helped Charles Darwin develop his theory of evolution.It was declared a UNESCO World Heritage site in 1979.篇章导读：本文是一篇说明文。文章讲述了在菲尔南迪娜岛上发现销声匿迹了110多年、人们担心其灭绝的活体乌龟。这一新的发现大大增加了这种珍稀乌龟繁殖的几率。8How many Fernandina tortoises are sure to be living according to the passage?AOne.BTwo.CThree.DOne tho
69、usand.答案：B 细节理解题。根据第三段第一句中“The only other living member”可知，现在已知存活的菲尔南迪娜乌龟只有两只。9What is important about the new discovery of the living Fernandina tortoise?AImproving the chance for breeding.BConfirming the theory of evolution.CShowing its adaptation to volcanic lava.DFinding more living members of i
70、ts kind.答案：A 细节理解题。根据第三段最后一句中“has raised the possibility of breeding”可知，发现菲尔南迪娜乌龟活体增加了繁育的可能性。10Which of the following caused the Fernandina tortoise to die out?ALiving on the remote islands.BHunting of the human beings.CLiving in the bad environment.DStaying in specially designed fences.答案：C 推理判断题。根
71、据第四段特别是最后一句可知，菲尔南迪娜乌龟生存的海岛上有活火山，岩浆差不多覆盖了整个海岛，乌龟已经屈从于这样的环境。由此判断，恶劣的生存环境导致了过去一百多年菲尔南迪娜乌龟的消亡。11What can be a suitable title for the text?AProper Place to Host Unique WildlifeBEvidence to Prove Survival of the FittestCRare Tortoise Found on Fernandina IslandDPossibility of Breeding Fernandina Tortoise答案
72、：C 标题判断题。本文主要介绍了一项新的发现，即在菲尔南迪娜岛上发现销声匿迹了110多年、人们担心灭绝的活体乌龟。C项“菲尔南迪娜岛上发现了珍稀乌龟”适合作为文章标题。【词汇积累】spot v.注意到；发现 conservation n.(对环境的)保护 come across 偶遇；无意中发现 submit to 屈服；使受到【佳句背诵】The Galapagos islands host unique wildlife whose characteristics helped Charles Darwin develop his theory of evolution.加拉帕戈斯群岛拥有独
73、特的野生动物，它们的特征帮助查尔斯达尔文发展了他的进化论。.语法填空(2019全国卷)The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland.While they are rare north of 88，there is evidence 1 they range all the way across the Arctic,and as far south as James Bay in Canada.It is difficult to figure
74、 out a global population of polar bears as much of the range has been 2 (poor)studied;however,biologists calculate that there are about 20,000 25,000 polar bears worldwide.Modern methods 3 tracking polar bear populations have been employed only since the mid-1980s,and are expensive 4 (perform)consis
75、tently over a large area.In recent years some Inuit people in Nunavut 5 (report)increases in bear sightings around human settlements,leading to a 6 (believe)that populations are increasing.Scientists have responded by 7 (note)that hungry bears may be congregating(聚集)around human settlements,leading
76、to the illusion(错觉)that populations are 8 (high)than they actually are.Of 9 nineteen recognized polar bear subpopulations,three are declining,six 10 (be)stable,one is increasing,and nine lack enough data.1 2.3.4.5 6.7.8.9 10.篇章导读：本文是一篇说明文。文章介绍了北极熊种群数量越来越少、亟须保护的现状。that poorly of/for to perform have r
77、eported belief noting higher the are 1考查同位语从句的连接词。分析句子结构可知，所填词引导同位语从句，解释说明 evidence 的具体内容，从句中不缺少成分且意义完整，故用that 引导。2考查词性转换。修饰动词 studied 应用形容词 poor 的副词形式 poorly。3考查介词。a method of/for doing sth.“做某事的方法”。4考查非谓语动词。此处是“主语beadj.不定式”结构，不定式用主动形式表示被动含义。5考查动词的时态。根据句中的时间状语“in recent years”可判断用现在完成时。6考查词性转换。根据空格前的不定冠词 a 可知，此处应填 believe 的名词形式 belief。7考查非谓语动词。介词后接动词时，应用其动名词形式。respond by doing sth.“通过做某事回应”。8考查形容词的比较级。根据空格后的 than 可知，此处应用 high 的比较级形式 higher。9考查冠词。此处特指确认的 19 个亚种群，故用定冠词 the。10考查动词的时态和主谓一致。此处陈述客观事实，应用一般现在时；six 指代 six polar bear subpopulations，谓语动词应用复数。本课结束