练案20 Unit5 Section IV Writing-【成才之路·练案】2026-2027学年高中英语必修第一册同步新课程学习指导(外研版)

certainly keeping an ecological balance.(所有的动物都生活在 练案[19] 一个网络中，相互联系，相互支持。这就是为什么我们今天的 一、语言基础训练 全球重点应该是拯救濒临灭绝的动物。通过这样做，我们当 I.1.source 2.variety 3.founded 4.braved 5.breathtaking 然是在保持生态平衡。)”结合后文主要论述了如何频危物 6.frozen 7.shock 8.recovering 9.solution 10.reaction 种。故C选项“你可以做些什么来拯救濒危物种”符合语境， II.1.from time to time 2.concentrate on 3.a variety of 4.is 故选C。 famous for 5.brave the elements 6.After all 7.at a speed of 2.F 根据上文“When shopping either from your local or online 8.recovered from 9.Up to 10.stares at stores,go for those companies with eco-friendly things.Whether IlI.1.listening 2.on 3.who/that 4.shocked 5.variety 6.of looking for shoes,toys,bags or others,you can choose reusable 7.at 8.at 9.from 10.after products.(当你在当地或网上商店购物时，去那些有环保产品 二、培优提升训练 的公司。无论是找鞋子、玩具、包包还是其他东西，你都可以 【.语篇解读：本文是一篇说明文。文章主要介绍了三种宠物表！ 选择可重复使用的产品。)”可知，本句为本段最后一句，应承 达某些想法时的一些行为表现。 接上文说明选择可重复使用的产品的原因，故F选项“这些产 l.A细节理解题。根据第二段“A puppy learns to lick his 品有助于减少对森林或动物栖息地的破坏”符合语境，故 mother's mouth to get a little leftover food,so Spot isn't kissing 选F。 you in our sense of the word;he just wants a snack.(小狗学会舔3.E根据上文“Harful pesticides have resulted in much animal 妈妈的嘴来吃剩下的食物，所以斑点不是我们所说的‘亲 loss.They might be good for killing pests..(有害的杀虫剂导致 吻’；他只是想吃点零食。)”可知，小狗亲吻它的主人是想要！ 许多动物死亡。它们可以用来杀害虫。)”以及后文“Te 表达饥饿的意思。故选A。 chemicals enter into the soil and last a long time,thus 2.B细节理解题。根据第二段提到的dog,第三段提到的ct endangering native wildlife species.Worse,they spread 和birds可知，文中共提到三种宠物。故选B。 throughout the food,causing damage to other large animals. 3.C细节理解题。根据第三段“Birds also over clean when they 些化学物质进入土壤并持续很长时间，从而危及当地的野生 feel anxious.Some will even drag out their own feathers.（鸟类在 动物物种。更糟糕的是，它们会扩散到食物中，对其他大型动 感到焦虑时，也会过度清洁。有些甚至会拔它们自己的羽 物造成损害。)”可知，有害的杀虫剂中的化学物质会在土壤 毛。)”可知，鸟类感到焦虑时，它们会过渡清洁羽毛。故选C。 里保持很长时间，即留下持久的不良影响。故E选项“遗憾的 语篇解读：本文是一篇记叙文。文章讲述了Clementine从一只 是，它们也给本土物种留下了持久的可怕影响”符合语境，故 流浪狗成为消防英雄狗的奇妙旅程。 选E。 4.B细节理解题。根据第二段的句子“It turned out Clementine :4.B根据本段“Don't buy things made of horns,ivory and others didn't get along with smaller pets,and she had too much energy for that endanger animals.This saves the animals and their habitats. he second family.(事实证明，Clementine和小宠物相处不来，而 Even when traveling,be careful when buying souvenirs.Some 且对于第二个家庭来说，她有太多的精力。)”可知，Clementine could have been made from endangered animal products like ivory 没能留在第二个家庭的原因是她太活跃了。故选B。 It's important to research the product before you can make the 5.C词句猜测题。根据画线单词下面的一段“‘They introduced decision to buy.(不要买牛角、象牙和其他危及动物的物品。这 us to Clementine,'Captain Moree recalled.'She started to like 拯救了动物和它们的栖息地。即使是旅行，买纪念品也要小 us,and we liked her instantly.Later that day,my driver,Bryan 心。有些可能是由象牙等频危动物制品制成的。在你决定买 Wallen,.and I decided to get her.'(‘他们把我们介绍给 之前，研究一下产品是很重要的。)”可知，后文提到不要买牛 Clementine,’Moree队长回忆道。‘她开始喜欢我们，我们也 角、象牙和其他危及动物的物品，即避免购买珍稀动物的黑市 立刻喜欢上了她。那天晚些时候，我和我的司机Bryan Wallen! 产品。故B选项“避免有害的黑市产品”符合语境，故选B。 决定去接她。')”可知，Moree队长他们被Clementine吸引住5.D 根据后文“This will help reduce the road danger to 了，所以才决定接受她。所以，画线单词smitten与attracted意： endangered wildlife.Reducing car speed can reduce the animal 义一致。故选C。 accidents as much as possible.(这将有助于减少道路对濒危野 6.D细节理解题。根据第三段的句子“Meanwhile,Captain 生动物的危险。降低车速可以尽量减少动物事故。)”可知，后 Robert Moree wanted to add a fire dog to the station.He'd just 文提到了降低车速，即在有动物的区域不要开的太快。故D read a study about how dogs help firefighter scope with the 选项“在森林或动物保护区附近开车时，不要开得太快”符合 pressure of their jobs,and he was eager to give the study a real 语境，故选D。 life trial run！(与此同时，Robert Moree队长想给消防站增加一 练案[20] 只消防犬。他刚刚读了一篇关于狗如何帮助消防员应对工作 压力的研究，他渴望让这项研究在现实生活中进行试验！)”：I.语篇解读：本文为一篇记叙文。本文讲述的是作者一家游大 可知，Moree队长想让消防犬减轻消防员的压力。故选D。 ;峡谷的故事」 7.C推理判断题。根据最后一段“Clementine has made such an;l.C细节理解题。结合第一段提到“We decided to walk along a amazing journey from a homeless dog to a hero dog.She was lovely path named Bright Angel Trail.”再根据第二段：结果是 named Dog of the Year at the 2022 ASPCA Humane Awards!( “shocked at how narrow the path was'”,当然是“not as lovely as 莱门汀从一只无家可归的狗变成了一只英雄狗，经历了如此 they expected.”但从全文看他们的旅途不愉快，主要是身体 奇妙的旅程。她在2022年ASPCA人道奖上被评为年度最佳 虚弱而非夏天的热。故选C。 狗！)”可以推论出，作为消防犬，Clementine一定表现出色，她2.A 句意猜测题。根据第二段第一句话提到：当我们出发时， 才会被评为年度最佳狗。故选C。 我对这条如此狭窄的道路感到非常吃惊和第五句话提到：太 Ⅱ.语篇解读：本文是一篇说明文。文章主要介绍了如何保护濒！ 阳火辣，没有遮凉的地方，因此可知回来时必然软弱无力。故 危野生动物。 选A。 l.C根据上文“All animals exist in a network,connected and:3.A推理判断题。根据第四段第二、三句话可看出他们胆战心 supported by each other.That's why our global focus today should 惊。故选A。 be on saving animals from extinction.By doing so,we are:4.C推理判断题。作者显然是在开玩笑的提出了第四种方 -259 式一一买本杂志舒舒服服地看大峡谷，不用担惊受怕。故I3.B根据空后“where I thought I was going to fall over and die”可 选C。 知，熊猫的生活环境很不好。故选B。 Ⅱ.语篇解读：本文是一篇说明文。文章介绍了鸟类是减少花园害14.C根据上文“set up a wildlife camera”可知，摄像机安装好后 虫数量的最佳选择，并给出一些把鸟留在花园里的方法和技巧。 一直在进行摄像工作。后文“Although we didn't get any panda l.E根据下文“The answer includes using some plants to feed pictures'”也是一处提示。故选C。 insects,which will attract hungry birds..(答案包括用一些植物l5.D根据上文“Although we didn't get any panda pictures the 来喂养害虫，这将吸引饥饿的鸟类。)”可知，本空应说明怎样 first year'”可知，尽管第一年没拍到，但第二年成功拍到了照 做才能吸引鸟类，E项“所有你需要做的就是创造一个鸟类友 片。故选D。 好的环境。”符合语境。故选E。 ;V.参考范文： 2.C根据下文“In the cold winter weather food is in short supply. iParagraph 1: (在寒冷的冬天的天气里，食物供应短缺。)”可知，本空应介 The golden rays of the sun streamed through the glass,on the 绍在冬天食物短缺的时候怎样喂鸟。后文提到了当秋天的树delicate wings of the butterfly,and added a shine to them.The 叶落在地上时，把它们放在树下吸引昆虫来喂鸟，故C项“冬 butterfly looked simply beautiful in the sunshine.In a few minutes, 天把植物留在外面。”符合语境。故选C。 the window was surrounded with boys,looking admirably.In the 3.B根据下文“To avoid spreading diseases that can make birds biology class,Poltu's teacher praised him for presenting a live sick,provide only enough seeds to last a few days,and clean the creature which made it possible for the class to study a living feeder at least twice a month.(为了避免传播可以使鸟类生病 i creature so closely.Poltu felt like a star 的疾病，提供只够维持几天的种子，并每月至少清洗喂食器两Paragraph2: 次。)”可知，要用干净的喂食器，B项“选择容易清洁的喂食 While going back home,he again took his favourite route 器。”符合语境。B项中的one指代上文中的“a bird feeder'”。 through Sinha aunty's garden.In the bottle,the butterfly didn't make 故选B。 a move.Poltu shook the bottle but still there was no response.Poltu 4.GChoose high-quality seeds high in fat and protein,was scared all of a sudden.He opened the lid and let in some fresh like unsalted peanuts or black-oil sunflower seeds.air,which made the butterfly move a little.Standing in the garden, 和高蛋白质的优质种子，如无盐花生或黑油葵花籽。)”可推 and looking at a few birds jumping in the trees,Poltu slowly shook 断，本空应解释选择优质种子的原因，G项“向南飞行的鸟类！the bottle gently.The butterfly came out and then it flew off.Holding 需要储存能量，为季末的旅行做准备。"紧密衔接上文，符合语：the empty bottle,he felt empty himself,but happy that he had sent 境。故选G。 the butterfly back to nature. 5.D根据上文“And avoid using chemical poisons(毒药)to kill pests.(避免使用化学毒药杀死害虫。)”和下文“Pests that eat 练案[21] or touch the poisons can be eaten by birds,which can be killed as 语言基础训练 a result..(吃了或接触了有毒物质的害虫会被鸟类吃掉，因此I.1.steeper2.completion3.harmony4.shallow 鸟类也会被杀死。)”可知，D项“你不必要立即杀死害虫。”符5.agriculture 6.wrapped 7.therefore 8.dynasties 9.soil 合语境。故选D。 10.designed Ⅲ.语篇解读：本文是一篇记叙文。作者讲述自己跟随中国猫科Ⅱ.1.wrapped2.completely3.designer4.from5.crops 动物保护联盟，为了收集野生熊猫的图片资料，到自然保护区安 6.to 7.why 8.Prevention 9.traditional 10.has attracted 装野外摄像机的故事 二、培优提升训练 1.A根据常识可知，熊猫是可爱的，所以作者猜想大家喜欢熊！ I.语篇解读：本文是一篇说明文。主要介绍了美国国家海洋和 猫是因为它们可爱。故选A。 !大气管理局的气候科学家发现2023年有99%以上的可能性将 2.B根据句中的转折But及“changed my opinion”可知，这里表成为有记录以来最热的一年。 示改变想法的程度。totally“完全地”符合句意。故选B。 1.C推理判断题。根据第一段“The year will be the hottest in 3.B根据后半句的转折及“no pandas”可知，以前这里是有熊： 174 years of second-keeping where humans have directly measured 猫的。故选B the temperature of the planet..(这一年将是人类直接测量地球 4.D根据句意可知，2008年以后，在这片区域再没有看到过大 温度的174年来最热的一年。)”可知，人类直接测量地球温度 熊猫。故选D。 已有174年，即174年前，人类开始直接测量全球温度。故 5.A根据上文“my trip with the Chinese Felid Conservation! 选C。 Alliance”中的原词再现可知，应用tip。故选Ae ;2.B细节理解题。根据第三段“Scientists say the extreme 6.D根据上文“On our first day,we set out in the morning and; temperatures are in line with forecasts (for how the planet climbed until4 in the afternoon.”可知，作者爬了一天的山，很 will continue to warm.The biggest driver of the heat is the 累。故选D。 buildup of greenhouse gases in the atmosphere(大气层)fom 7.A根据下文的“fire's heat'”可知，他们在生火。故选A。 buming fossil fuels(化石燃料).（科学家表示，极端温度与地 8.C根据空后“the fire's heat made it nice and warm”可知，只有 球将如何持续变暖的预测一致。热量的最大驱动力是燃烧化 noticing“意识到”符合句意。故选C项。 石燃料在大气层中积聚的温室气体。)”可知，创纪录的高温 9.C根据空后“in the deep mountains”可知，这条小路并不好 出现的主要原因是燃烧化石燃料在大气中积聚的温室气体， 走，充满挑战。故选C。 即温室气体的增加。故选B。 10.B根据上文“On our first day'”可知，作者又走了两天。故选B。3.D细节理解题。根据第四段“Even wit山the chart-topping heat l1.D根据下文“that pandas aren't the way they appear in zoos”可； this year,next year could be equally as hot.A strong El Nino has 知，作者通过这次旅程发现了熊猫真实的生活方式。故选D。 already begun,where ocean temperatures warm up in the eastern l2,A根据下文“survive and can live comfortably”及“where I Pacific.El Nino years are typically hotter,because a large thought I was going to fall over and die”可知，野外的生存环境： amount of heat that's stored in the ocean is sent to the atmosphere 很不好，但是熊猫依然舒适地生活着，说明它们有惊人的生存 (即使今年的热度高居榜首，明年也可能同样热。强烈的厄尔 能力。故选A。 尼诺现象已经开始，东太平洋的海洋温度上升。厄尔尼诺年 260练案[20] Unit 5 Section IV Writing-Writing an animal fact file I.阅读理解 1.What can we learn from the second paragraph? They say there are three ways to experience the A.They made a careful preparation before the trip. Grand Canyon:on foot,on mules or by air.We B.The children were more joyful than their parents. chose the first.Up early,my husband,our three C.Bright Angel Trail was not as lovely as they expected. children and I couldn't wait to get started.We decided to D.The summer heat prevented them from enjoying the walk along a lovely path named Bright Angel Trail. view. As we set out,I was shocked at how narrow the path was.And I couldn't help noticing that the other2.What does the underlined expression"our legs were tourists weren't like us.They had heavy backpacks, like jelly"probably mean? water bottles,and hats.But as usual we were dressed.As A.We were weak. the sun rose higher,Arizona's famous heat seemed to B.We were unhappy. roast us.There was no shade and our legs were aching. C.We were dissatisfied. We decided to go back,with the girl on my back and the D.We were disappointed. boys far behind.By the time we finally got back,ou3.Which of the following best deseribes their Canyon trip legs were like jelly. The next day,after we'd had a long rest and a good by air? breakfast,we were ready for another view of the A.It proved to be frightening. Canyon-by air.After our last walk,this would be the B.It was more comfortable. easiest thing in the world. C.It turned out to be exciting. We called to each other excitedly as the plane took D.It made each of them tired. off and circled around the Canyon.But the smiles on our 4.What is the author's purpose by saying:buy yourself a faces disappeared as the pilot tossed the plane good magazine like National Geographic? around,pretending he was going to hit the ground.I A.Experiencing the Canyon on mules would be the shouted,“STOP,TAKE US BACK！”When we finally best way. arrived back on land,once again our legs were like B.One needs to dress less when visiting the Grand jelly.We hardly spoke as we drove back. As I said,there are three ways to view the Grand Canyon. Canyon.We never tried the mules,but personally I'd C.The writer was not serious when she made the suggest a fourth:buy yourself a good magazine like suggestion. National Geographic.That way,you can see the Canyon, D.The whole family narrowly escaped from the air without fear or tiredness. accident. Ⅱ.七选五 Watching bird feeding helps many people connect with nature and relax themselves.But fewer people know that birds are also the best way of reducing the number of pests()in their garden. You do not have to be a bird expert to get pest-control effects that will help your garden.1.The answer includes using some plants to feed insects,which will attract hungry birds.They could be different kinds of plants that provide berries or seeds all year.The Audubon Society's Native Plants Database is an excellent source of bird- friendly plant suggestions for your area. 2.In the cold winter weather food is in short supply.As autumn leaves fall to the ground,place them under trees to attract insects to feed the birds.And as the leaves break down,they will enrich the soil to make spring plants grow better. Set a bird feeder in the garden.3.To avoid spreading diseases that can make birds sick,provide only —213 enough seeds to last a few days,and clean the feeder at least twice a month. Choose high-quality seeds high in fat and protein,like unsalted peanuts or black-oil sunflower seeds.4. Place the bird feeder in a different place regularly to avoid the build-up of waste seeds and bird droppings on the ground. And avoid using chemical poisons (to kill pests.5.Pests that eat or touch the poisons can be eaten by birds,which can be killed as a result. A.Young birds love to eat insects. B.Choose one that can be easily cleaned. C.Leave plants out in winter. D.You do not necessarily kill pests immediately. E.All you need to do is create a bird-friendly environment. F.It can be hung in a feeder designed to keep out other wildlife. G.Birds flying south need to store energy to prepare for their end-of-season trips. Ⅲ.完形填空 I didn't use to understand why everyone liked pandas so1.A.cute B.wild much.I thought they only got so much attention because they C.dangerous D.extinct were 1..But my trip with the Chinese Felid Conservation 2.A.creativity B.totally Alliance(中国猫科动物保护联盟)2.changed my C.formally D.equally opinion. 3.A.competition B.population Our destination was the Baishuihe Conservation District C.organization D.destination in Sichuan Province.The Conservation District used to have a4.A.buried B.injured panda 3.,but since the earthquake in 2008,no pandas C.described D.sighted had been 4..The goal of our 5.was to go deep into5.A.trip B.program the Conservation District and set up a wildlife camera there. C.struggle D.life On our first day,we set out in the moming and cimbed6.A.absorbed B.annoyed until 4 in the afternoon.Upon setting up our camp,I unrolled C.bored D.tired my sleeping bag and was so 6.as to fall asleep7.A.fire B.hole immediately.The rest of the team were still busy making a C.difference D.proposal 7.,but I was already dead to the world,only 8.that8.A.protesting B.assuming the fire's heat made it nice and warm.Carrying our sleeping C.noticing D.proving bags,we hiked along a 9.path in the deep mountains for 9.A.flat B.straight two more 10.. C.challenging D.amazing 10.A.hours B.days During that trip,I learned a lot about pandas.It C.weeks D.months 11.that pandas aren't the way they appear in zoos. 11.A.matters B.happens Instead,they have a(n)12.ability to survive and can C.comes about D.turns out live comfortably in those 13.conditions,where I thought 12.A.amazing B.similar I was going to fall over and die. C.limited D.false The 14.has been doing its job this whole time. 13.A.economic B.terrible Although we didn't get any panda pictures the first year,we C.common D.suitable did 15.in the second year.That was the first time since 14.A.panda B.camp C.camera D.z00 the earthquake that pandas had been seen in the Baishuihe 15.A.relax B.retire Conservation District. C.survive D.succeed 214 Ⅳ.读后续写 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为 150左右。 The Butterfly in a Bottle Poltu was wide awake in his bed.He hadhad a marvelous dream in which he had won the football match in the inter-school competition.He was getting ready to receive the trophy when the alarm rang,so loudly that it jarred him awake. But Poltu wasn't too unhappy at the intrusion.He ran straight to his study table.There,in an empty jam bottle, was the treasure.A colourful little butterfly.How difficult it had been to catch it.It had kept flying away from his grasp.But catch it he did,without a net,too.And now it was going to be part of his biology project in school. The biology project required Poltu to submit the study of a living creature every month.Most of his classmates drew diagrams from their books as part of this exercise.But Poltu was going to do something different.He was going to present a live creature-this butterfly. Poltu loved the different colours on the wings of the butterfly,red,green and blue.How beautiful it looked when it fluttered the wings!Poltu had made a few holes on the cap of the bottle to let air pass through,and added tender leaves for the butterfly to nibble on.He might have trapped the creature,but he cared for it. Excited about displaying his exhibit to the biology teacher,Poltu dressed hurriedly,and left for school.His school was walking distance from his house.He took a short cut through the backyard of Sinha aunty's house,a stretch he loved walking through.The breeze was very pleasant as it had rained slightly the previous night.The garden smelt of sweet-smelling flowers,jasmine and "mogra".Poltu glanced at his bottle every now and then and smiled at the butterfly fluttering its wings. When he reached school,the gate wasn't wholly open yet.For once Poltu was early to school.A few boys were playing football in the field.Any other day would have seen Poltu joining them without a second thought.But today, he walked straight into his class.He opened the bench window and placed the bottle on the windowsill. Paragraph 1: The golden rays of the sun streamed through the glass,on the delicate wings of the butterfly,and added a shine to them. Paragraph 2: While going back home,he again took his favourite route through Sinha aunty's garden. —215