Unit 1 Section Ⅰ Welcome to the unit & Reading-【金版教程】2024-2025学年高中英语必修第三册创新导学案word（译林版2020）

Section Ⅰ　Welcome to the unit & Reading 温馨提示：这里不是单纯地提供查寻便利，也不是简单地答疑解惑，而是坚持尝试将英语译成汉语，再将汉语译回英语，仔细揣摩英汉位置的差异，最终提高英语语言的输出能力。从英语译成汉语，再从汉语译回英语——这就是“回译法”。尝试并坚持，终将受益…… The Amazon rainforest： a natural treasure 亚马孙雨林： 自然的宝藏 Welcome to the jungle, a huge sea of green alive with the sounds of animals. 欢迎来到丛林，一片充满动物声音的绿色海洋。 This is the Amazon rainforest. 这是亚马孙雨林。 As the largest rainforest in the world, it plays a significant role in maintaining the fine balance of the Earth's ecosystem. 作为世界上最大的雨林，它在维持地球生态系统的良好平衡方面起着重要的作用。 ①ecosystem n. 生态系统 The Amazon rainforest crosses into eight countries, including Brazil and Peru, and one overseas region of France, all on the South American continent. 亚马孙雨林横跨八个国家，包括巴西和秘鲁，以及法国的一块海外领地，都位于南美洲大陆。 With an area of around 6 million square kilometres, the Amazon rainforest is more than half the size of China. 亚马孙雨林面积约600万平方千米，其面积超过中国的一半。 •The Amazon River, from which the rainforest gets its name, is close to 6，400 kilometres in length—roughly 100 kilometres longer than the Yangtze River. 亚马孙雨林得名于亚马孙河，亚马孙河长接近6，400千米，大约比长江长100千米。 On its journey from the mountains to the ocean, the river supports many different ecosystems. 这条河流从高山流向海洋，沿途供养着许多不同的生态系统。 They give this area the richest biodiversity on the Earth: one in ten known species in the world can be found here. 它们给这个地区带来了地球上最丰富的生物多样性：世界上十分之一的已知物种都可以在这里找到。 ②overseas adj. 海外的，国外的　adv. 在海外，向国外 ③region n. 地区，区域；行政区 ④continent n. 大陆，陆地，洲 ⑤million num. 一百万；许多，大量 ⑥length n. 长，长度；时间的长短；篇幅，(电影)片长 ⑦biodiversity n. 生物多样性 ⑧species n. 种，物种 ⑨from which引导非限制性定语从句，修饰先行词The Amazon River。 Of the 390，000 plant species known to us, more than 40，000 can be found in the Amazon. 在我们已知的39万种植物中，有4万多种生长在亚马孙河流域。 This tall and ancient brazil nut tree produces nuts that we can eat; these water lilies are big enough to lie down on. 这棵高大古老的巴西坚果树结出的坚果可供我们食用；这些睡莲大到可以躺在上面。 The forest's different levels support an unbelievable variety of wildlife. 雨林的不同层次使种类多到难以置信的野生动植物得以生存。 ⑩nut n. 坚果 ⑪brazil__nut 巴西坚果 ⑫lily n. 百合(花) ⑬water__lily 睡莲 ⑭variety n. 不同种类；变化，多样性；变种，变体 ⑮wildlife n. 野生动植物，野生生物 At the bottom, there is a system of roots beneath the ground. 在底部，有一个地表下的根系。 Above that is the mass of leaf litter on the dark forest floor. 往上是覆盖在黑暗雨林地面上的落叶堆。 The next level is made up of shorter plants with large leaves. 再往上一层由低矮的阔叶植物组成。 Then there are the towering ancient hardwoods, and finally the tops of the tallest trees many metres above the ground. 然后是高耸的古老阔叶树，最后是离地数米之高的大树的树冠。 Each level of the forest forms its own little world, home to different kinds of living things. 雨林的每一层都形成一个小世界，成为各种生物的家园。 ⑯beneath prep. 在……下面，在……下方；配不上 ⑰mass n. 大量；团，块，堆；一大群　adj. 大批的，广泛的 ⑱towering adj. 高大的，高耸的；出色的 ⑲hardwood n. 阔叶树；硬材(阔叶树的木材) ⑳living adj. 活着的，活的；在使用的　n. 生计，谋生；生活方式 More than 1，300 species of birds and over 400 species of mammals hide among the jungle's plant life. 超过1，300种鸟类和400多种哺乳动物藏身在丛林的植被中。 This jaguar is one example. 这只美洲豹就是一个例子。 It has a yellowish－brown coat with black spots. 它有黄褐色的皮毛，皮毛上带有黑色的斑点。 •While a significant number of jaguars survive here, they are only one element of this forest's food chain. 虽然有相当数量的美洲豹生存在这里，但它们只是这片森林食物链中的一环。 mammal n. 哺乳动物 jaguar n. 美洲豹，美洲虎 survive vi. 生存，存活　vt. 幸存，幸免于难 while引导让步状语从句。 They feed on at least 87 species, including frogs. 它们以包括青蛙在内的至少87种动物为食。 These frogs, in turn, feed on insects which eat leaves and fruit. 相应地，这些青蛙以吃树叶和水果的昆虫为食。 •When a jaguar dies, a tiny army of microorganisms helps break down its body and return the nutrients to the earth. 当美洲豹死亡时，一小群微生物帮助分解它的身体，让营养物重回土壤。 frog n. 蛙，青蛙 in__turn 相应地，转而 insect n. 昆虫 microorganism n. 微生物 break__down 使分解(为)，使变化(成) nutrient n. 营养素，营养物 when引导时间状语从句。 The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen. 亚马孙雨林通过固定碳，并产生超过全球总量20%的氧气，来为地球注入活力。 Thus, it is often known as the “lungs of the planet”． 因此，它通常被称为“地球之肺”。 •Moreover, the Amazon rainforest is a treasure house of species that can be used for food or medicine. 此外，亚马孙雨林是一个物种宝库，可以用于食物或药物。 Yet there is one major danger to these irreplaceable plants and animals: us. 然而，这些不可替代的植物和动物面临着一个重大危险：我们人类。 breathe__life__into 给……带来起色，注入活力 carbon n. 碳 oxygen n. 氧，氧气 thus adv. 因此，从而；这样 that是关系代词，引导定语从句，修饰先行词a__treasure__house__of__species。 Over the past 50 years, about 17 per cent of the rainforest has disappeared due to human activities such as agriculture and cattle farming. 在过去的50年里，由于农业和养牛等人类活动，大约17%的雨林已经消失了。 •As the impact of human activities continues to grow and the list of species in danger of extinction becomes longer, we are left with a question: can we afford to damage the “lungs of the planet”？ 随着人类活动的影响不断扩大，濒临灭绝的物种名单越来越长，这就留给我们一个问题：我们能承担得起破坏“地球之肺”的后果吗？ disappear vi. 不复存在，灭绝，消亡；消失；失踪 due__to 由于，因为 agriculture n. 农业，农学 cattle n. 牛 impact n. 影响，作用；撞击，冲撞　vi.& vt. 有影响；冲击 extinction n. 灭绝，绝种 damage vt.& n. 损害，伤害，损坏，破坏 as引导时间状语从句。 1 harm n．& vt. 伤害，损害(教材P1) 归纳拓展 情景助记 ①Hard work never did anyone any harm. ＝Hard work never did any harm to anyone. 努力工作对任何人都绝无害处。 ②He may look fierce, but he means no harm. 他可能看上去很凶，但并无恶意。 ③They are not always willing to take on untrained workers, but there's no harm in asking. 他们一般不愿意雇佣没有受过训练的工人，但是问问也无害处。 ④Fruit juices can be harmful to children's teeth. 果汁可能损坏儿童的牙齿。 易混辨析：harm/injure/wound/hurt harm 意为“伤害”，用于肉体或精神上的伤害，有时也指引起不安或不便 injure 意为“伤害，损害”，一般指由于意外或事故而造成伤害，也表示损害名誉、伤害感情等 wound 一般指刀伤、枪伤、战场上受伤 hurt 意为“疼痛，受伤”，既可以指肉体上的伤害，也可以指精神上的伤害，常指强烈的疼痛感 ①Look, we're just going out for a few drinks, where's the harm in that? 瞧，我们只不过要出去喝几杯，这能有什么坏处？ ②Three people were killed and five injured in the crash. 撞车事故中有三人死亡，五人受伤。 ③A bomb exploded in a hotel, killing six people and wounding another five. 一颗炸弹在一家旅馆爆炸，致6人死亡、5人受伤。 ④I didn't want to hurt his feelings. 我并没有想伤害他的感情。 (1)单句语法填空 ①For that reason, I'd say it was more ________ (harm) to the environment. ②Water pollution and air pollution do harm ________ people's health. 答案：①harmful　②to (2)一句多译 我们不能区分真假，这可能对我们的学习和生活有害。 We can't tell the difference between the true and the false, which may ________________ our study and life. ＝We can't tell the difference between the true and the false, which may ________________ our study and life. 答案：be harmful to; do harm to 2 length n. 长，长度；时间的长短；篇幅，(电影)片长(教材P2) 归纳拓展 情景助记 ①The river is 300 miles in length. 这条河长300英里。 ②We have already discussed this matter at great length. 我们已经详细讨论了这个问题。 ③Vacations have lengthened and the work week has shortened. 假期延长了，工作周变短了。 (1)单句语法填空 ①The traffic signals along Factoria Boulevard in Bellevue, Washington, generally don't flash the same ________ (long) of green twice in a row, especially at rush hour. ②The days are beginning to ________ (length) out. ③For a long time he hesitated whether he should tell us ________ length what had happened. 答案：①length　②lengthen　③at (2)单句表达 我们已经详细讨论了这个计划，所以下一步我们应该不遗余力地实施它。 We have already discussed this plan ____________________， so next we should spare no effort to carry it out. 答案：at length/in detail 3 variety n. 不同种类；变化，多样性；变种，变体(教材P3) 归纳拓展 情景助记 ①Join us to taste a variety of fresh local food and drinks. 跟我们一起品尝各种新鲜的当地食物和饮料。 ②The students' work varies considerably in quality. 学生作业的质量参差不齐。 ③Anger seems simple when we are feeling it, but the causes of anger are various. 当我们感到愤怒时，愤怒似乎很简单，但愤怒的原因是多种多样的。 (1)单句语法填空 ①When the explorers first set foot upon the continent of North America, the skies and lands were alive with an astonishing ________ (various) of wildlife. ②I was impressed by the variety ________ dishes on offer. 答案：①variety　②of (2)单句表达 ①这些植物的高度从8厘米到20厘米不等。 The heights of the plants __________________． ②蔬菜的质量随季节而变化。 Vegetables ____________ according to the season. 答案：①vary from 8 cm to 20 cm　②vary in quality 4 mass n. 大量；团，块，堆；一大群　adj. 大批的，广泛的(教材P3) 归纳拓展 ①There were masses of people in the shops yesterday. 昨天商店里人如潮涌。 ②His heart is linked with the hearts of the masses. 他和群众心连心。 ③The government approval process for penicillin was accelerated, and mass production began in 1944. 政府批准青霉素的速度加快，1944年开始批量生产。 ④The explosion made a massive hole in the ground. 爆炸在地面留下了一个巨大的坑。 (1)单句语法填空 ①The page was covered with a mass ________ figures. ②He builds ________ (mass) sculptures out of plastic garbage, forcing viewers to re­examine their relationship to single­use plastic products. 答案：①of　②massive (2)单句表达 只有电视能真正赢得广大的观众。 Only television can reach a truly ____________． 答案：mass audience 5 Above that is the mass of leaf litter on the dark forest floor.(教材P3) 往上是覆盖在黑暗雨林地面上的落叶堆。 剖析 介词短语置于句首引起的完全倒装句。 归纳拓展 ①Under the tree stood two tables and four chairs. 树下有两张桌子和四把椅子。 ②Out rushed the children. 孩子们冲了出来。 ③Present at the meeting were 1，000 students. 出席会议的有1，000名学生。 介词短语或副词或表语放于句首但主语是代词时，句子则用正常语序。 (1)句型转换 Students and teaching staff were among the most of the participants. →________________________________ students and teaching staff.(倒装句) 答案：Among the most of the participants were (2)单句表达 ①约翰打开门，门外站着一个他以前从未见过的女孩。 John opened the door, ____________ a girl he had never seen before. ②下雨了，伞都撑起来了。 ________________ and up went the umbrella. 答案：①there stood　②Down came the rain 6 towering adj. 高大的，高耸的；出色的(教材P3) 归纳拓展 情景助记 ①He remains a towering figure in rock and roll. 他仍是摇滚乐界的一位杰出人物。 ②The tall building towers above all the others. 这栋大厦高出其他所有的建筑。 (1)单句语法填空 ①Those artists leave a ________ (tower) legacy of art and will be remembered for their lifelong devotion to art. ②At 2.26 metres, Yaoming, a famous Chinese basketball player, towers ________ his friends. 答案：①towering　②over/above (2)单句表达 高耸的山脉将她的村庄与外界隔开。 ______________ separate her village from the world outside. 答案：Towering mountains 7 living adj. 活着的，活的；在使用的 n. 生计，谋生；生活方式(教材P3) 归纳拓展 ①He is believed to be one of the best living composers. 他被认为是在世的最好的作曲家之一。 ②Water, as we know, is essential to all the living things. 众所周知，水对于所有生物来说是必不可少的。 ③She earns her living as a freelance journalist. 她靠做自由撰稿记者来维持生计。 易混辨析：living/alive/live/lively living 意为“活着的；现存的”，可指某人、某物某时候是活着的，在世的。在句中可作表语或定语。作表语时，与alive用法相近；作定语时，常放在所修饰的名词之前，与定冠词the连用，表示“活着的人们” alive 意为“活着的；活泼的；有生气的”，作表语形容词时，既可指人也可指物；alive作定语时，一般放在所修饰的名词之后作后置定语。另外，alive还可用作宾语补足语 live 意为“活的”，强调不是假想的，还可引申为“有现实意义的；带电的；燃烧的；未爆炸的”，还可表示“实况转播的”。一般作定语，只修饰物，不修饰人 lively 意为“活泼的，生动的”，可以指人或物，可作定语或表语，没有“活着的”意思 ①He is living proof that not all engineers are boring. 并非所有工程师都很无聊，他就是活生生的例子。 ②She does not know if he is alive or dead. 她不知道他是活还是死。 ③They watch all the live matches. 他们观看所有现场直播的比赛。 ④She was a very well educated girl with a lively mind and ambition. 她是一个非常有教养、头脑活跃、有抱负的女孩。 (1)选词填空(alive/living/live/lively) ①Cats like to play with ________ mice before eating them. ②He is the only man ________ in the accident. ③He told a ________ story about his life in Africa. ④It was the coldest winter within ________ memory. 答案：①live　②alive　③lively　④living (2)单句表达 那个年轻人死了，我们只考虑活着的人们。 The young man is dead, we have only to consider ____________． 答案：the living 8 survive vi. 生存，存活　vt. 幸存，幸免于难(教材P3) 归纳拓展 情景助记 ①When the market economy is introduced, many factories will not survive. 一旦推行市场经济，很多工厂将无法存活下去。 ②If cancers are spotted early there's a high chance of survival. 如果癌症早被发现，存活的机率就高。 ③Mr Green was the only survivor who survived the earthquake. 格林先生是地震中唯一的幸存者。 survive表示“幸免于难”时，是及物动词，其后不需要加介词in或from；当survive意为“比……多活多长时间”时，用“A survive B by ＋时间”结构。 She survived her husband by ten years. 丈夫死后她又活了十年。 (1)单句语法填空 ①I don't know how you all manage to survive ________ Jeremy's salary. ②It will take a long time for the ________ (survive) to recover from the terrible earthquake. 答案：①on　②survivors (2)单句表达 西安城墙是中国历史上幸存下来的最完整的城墙。 The Xi'an City Wall is the most complete city wall that ____________________________． 答案：has survived China's long history 9 in turn 相应地，转而(教材P3) 归纳拓展 ①Increased production will, in turn, lead to increased profits. 增加生产会继而增加利润。 ②The book is, by turns, funny and very sad. 这部书时而妙趣横生，时而悲悲戚戚。 ③Hundreds of people were turned away from the stadium because it was full. 因体育场满座，数百人被拒之门外。 (1)单句语法填空 ①People try to avoid public transportation delays by using their own cars, and this ________ turn created further problems. ②She has nobody she can turn ________. ③I couldn't quite believe my luck it turned ________ no one got badly hurt, but the outcome could have been awful. 答案：①in　②to　③out (2)单句表达 那个男孩对别人不礼貌，反过来伤害了自己。 The boy is impolite to others and this ______________________． 答案：in turn hurts himself 10 break down 使分解(为)，使变化(成)(教材P3) 归纳拓展 ①Let's break down the project into smaller parts in order to deal with them one by one. 让我们把这个项目分解成更小的部分，以便逐个处理。 ②We arrived at work in the morning and found that somebody had broken into the office during the night. 我们早上上班时发现有人在夜里闯入了办公室。 ③After a fire broke out in the lab, a lot of equipment was damaged. 实验室发生火灾后，很多设备被损坏了。 ④A neighbour asked for the music to be turned down and the party broke up. 一位邻居要求调小音乐，聚会便散了。 ⑤We hope to break through soon in the fight against AIDS. 我们希望在与艾滋病的斗争中很快有所突破。 (1)写出下列句中break down的含义 ①Martin Luther King tried to break down racial discrimination.________ ②Over time, the protein in the eggshell breaks down into its constituent amino acids.________ ③Men are left idle when machines break down.________ ④You will break down if you take on more work than you can.________ ⑤Peace talks between the two countries have broken down with no agreement reached.________ 答案：①消除(障碍、偏见等)　②使分解(为) ③出故障　④(身体、精神)垮掉　⑤(谈判、计划等)失败，破裂 (2)单句语法填空 ①The shop was broken ________ and a lot of jewels were stolen last night. ②We were listening to the music leisurely when it broke ________ without any sign. ③Our car broke ________ and we had to push it off the road. 答案：①into　②off　③down 11 breathe life into 给……带来起色，注入活力(教材P3) 归纳拓展 ①Myths are made for the imagination to breathe life into them. 想象为神话注入活力。 ②His illness is a result of breathing in paint fumes over many years. 他的病是多年吸入油漆气体造成的。 ③We were out of breath after running only five minutes. 我们跑了仅仅五分钟便气喘吁吁了。 ④I was a little breathless and my heartbeat was bumpy and fast. 我有点上气不接下气，我的心跳不稳并且很快。 单句表达 ①我们吸入的空气越来越脏。 The air we ____________ is getting dirtier and dirtier. ②大厅里所有的人都屏住呼吸，等待着这个伟大的时刻。 All the people in the hall ________________， waiting for the great moment. ③是读者通过来信给报纸带来起色。 It is the readers who ________________________ a newspaper with their letters. 答案：①breathe in　②held/caught their breath ③breathe life into 12 disappear vi. 不复存在，灭绝，消亡；消失；失踪(教材P3) 归纳拓展 情景助记 ①The black car drove away from them and disappeared. 黑色的小汽车驶离了他们便消失了。 ②The coronavirus outbreak caused rice and instant noodles to disappear from supermarket shelves in Tokyo. 新冠疫情的爆发促使大米和方便面从东京超市货架上消失。 ③Her disappearance has never been satisfactorily explained. 她的失踪一直没有得到令人信服的解释。 (1)单句语法填空 ①The ________ (disappear) of the bears had many unexpected results. ②The glaciers are ________ (disappear), changing the face of Arctic. 答案：①disappearance　②disappearing (2)单句表达 一旦饮料消失了，吸管也要几个世纪才能消失。 Once the drink is gone, the straw will __________________________． 答案：take centuries to disappear 13 due to 由于，因为(教材P3) 归纳拓展 ①The coast road is closed due to bad weather. 由于天气恶劣，滨海公路暂时封闭。 ②Rose is due to start school in January. 罗斯一月份就要开始上学了。 ③Have they been paid the money that is due to them? 他们应得的钱付给他们了吗？ due to表示原因时只用来作状语或表语，不置于句首。 易混辨析：due to/owing to/because of/thanks to due to 意为“因为，由于”，引出造成后果的原因，在句中作表语、状语和定语。作表语和状语时与owing to同义，作状语时，一般不与其他成分隔开 owing to 意为“因为，由于”，它引导的短语除在句中通常作状语外，也可作表语。作状语时修饰整个句子，可置于句首或句末，用逗号隔开 because of 意为“因为，由于”，强调因果关系，在句中仅作状语，修饰句中的一部分，与其他成分不用逗号隔开 thanks to 表示“幸亏，多亏”，多用于表达正面意思，相当于感谢，在句中作状语和表语 ①The failure of the scheme was due to bad management. 计划的失败是由于管理不善。 ②Owing to my lack of experience, I didn't do the work well. 由于缺乏经验，我没有把工作做好。 ③Many beautiful fish are fast disappearing because of the severe pollution. 因为污染严重，许多美丽的鱼类正在迅速消失。 ④Thanks to his effort, it is more successful than we have expected. 由于他的努力，取得了比我们预期更大的成功。 (1)选词填空(because of/due to/owing to/thanks to) ①That Shelley became a poet may have been ____________ his mother's influence. ②Joe's application to the University was not accepted ____________ his failing English. ③____________ your help, we were successful. ④He realized that she was crying ____________ what he had said. 答案：①due to/owing to　②due to/because of　③Thanks to/Owing to　④because of (2)单句表达 许多事故都是由于飞行员判断失误造成的。 Many accidents ________________ pilot misjudgment. 答案：were due to 14 damage vt.& n. 损害，伤害，损坏，破坏(教材P3) 归纳拓展 情景助记 ①It can damage your reputation and leave a bad impression on customers. 它可能损害你的名誉，给客户留下不好的印象。 ②The earthquake caused/did damage to property estimated at $6 million. 地震造成大约600万美元的财产损失。 ③The weakened currency could have damaging effects for the economy. 货币贬值可能会对经济造成破坏性的影响。 易混辨析：damage/destroy/ruin damage 意为“破坏，损坏”，着重指事物的价值或功能受到破坏或损坏，常常是局部的，或是可以修复的。作名词时常用于“do (little/a lot of/much) damage to”的结构中 destroy 只能作动词用，其表示的损害程度远大于damage，一般指较大损害且已不能被挽救或修复 ruin 可作名词，也可作动词，强调毁灭的彻底性，并且是一次性的行为。这种毁灭也许力量不是很大，但其严重性却使其不能修复。它强调的是破坏的长期结果 ①Smoking has seriously damaged his health, so it's high time that he should give it up. 吸烟严重伤害了他的健康，所以是他该戒烟的时候了。 ②You have destroyed my hopes of happiness. 你毁掉了我得到幸福的希望。 ③That one mistake ruined his chance of getting the job. 正是这个错误断送了他得到那份工作的机会。 (1)选词填空(damage/destroy/ruin) ①A wildfire can ________ everything in its way. ②Storms has caused structural ________ to hundreds of homes. ③This unpleasant man with his endless complaints ________ my journey. 答案：①destroy　②damage　③ruined (2)单句表达 人群可能会破坏这个地方的美丽。 The people ______________ the beauty of the place. 答案：might damage Ⅰ.根据语境及汉语提示和首字母提示完成句子 1．He has returned to South Africa from his long ________ (海外的) trip. 答案：overseas 2．The little girl was disappointed to see her essay returned with a ________ (大量) of corrections in red ink. 答案：mass 3．The ocean floor would kind of slide under the edge of the ________ (大陆)． 答案：continent 4．Such schemes mean little unless they ________ (影响) people. 答案：impact 5．Development of the area would endanger ________ (野生生物)． 答案：wildlife 6．Working towards the larger goal of global sustainability gives us hope for b________ in the long term. 答案：biodiversity 7．As the song goes, this long and winding road “will never d________”， and it will always stick in the visitor's memory. 答案：disappear 8．Up to five m________ people a year visit the county. 答案：million 9．The company managed to s________ the crisis. 答案：survive 10．I insist on paying for the d________． 答案：damage Ⅱ.单句语法填空 1．These techniques may have medical applications which can improve the ________ (long) of our lives. 答案：length 2．This tool can be used in a ________ (various) of ways. 答案：variety 3．They show us just how ________ (tower) these peaks are. 答案：towering 4．As second­hand smoking is more ________ (harm) and dangerous, people want a total ban against smoking in public. 答案：harmful 5．We could clearly see the muscles of his shoulders ________ his T­shirt. 答案：beneath 6．I'm not too happy about her ________ (live) alone. 答案：living 7．The animals were hunted to the verge of ________ (extinct)． 答案：extinction 8．A teacher should try to breathe life ________ his subject. 答案：into 9．To learn a language well, you must build ________ a useful vocabulary. 答案：up 10．He spends too much time on maths, and this ________ turn affects the progress of his other subjects. 答案：in Ⅲ.单句表达 1．在全班同学静静的等待中传来了老师甜甜的嗓音：“孩子们，早上好。” Into the complete silence of the waiting class ________________________， “Good morning, children.” 答案：came the teacher's sweet voice 2．这些行为的改变反过来可能对健康产生危害。 These behavioral changes may ____________ be harmful to the health. 答案：in turn 3．因为他那时对我那般友善关心，我失控哭了起来。 Because he was being so kind and concerned, I ____________ and cried. 答案：broke down 4．由于恶劣的天气，比赛取消了。 The game has been cancelled ____________ adverse weather conditions. 答案：due to 5．听起来你需要给你的事业注入一点活力。 It sounds like you need to ________________ your career. 答案：breathe life into 课后课时作业(一) Ⅰ　阅读 A Ever since Earth formed roughlyW1 4.5 billion years ago, its climate has gone through a number of incredible changes. All you have to do is look at images of the Jurassic Period (侏罗纪时期) to know that at one time, much of our planet was covered in extremely hot and humidW2 jungle. Skip ahead a couple million years and you get to an ice age event, when global temperature experienced a huge drop. While many species were not able to deal with these changing climate patterns, others successfully adapted, and some are even still with us today. Now, as humanity pushes the planet closer to another extreme climate event, scientists are eager to find out how the world's species will react. The idea was highlighted in a study published on April 6 in the journal PNAS, which showed that between 1970 and 2010, open water species such as lobsters and fish had declined by about half in tropical marineW3 zones across the globe because over the 40­year time period, sea temperatures in those regions had risen by roughly 0.2℃. The lower numbers aren't a sign of all the sea creatures dying off though. In fact, the scientists found some of them outside of their traditional habitats, meaning that if a species can migrate to cooler waters and adapt in a new environment, they will. However, those movements aren't always a good thing; species that can't move, such as coral, which is fixed to the seabed, rely on the fish and other sea creatures to contribute toP the natural food chain and stay healthy. Additionally, when a non­native species moves into a new area, it threatens to disrupt the ecosystem that already exists there. Depending on the species, it can take anywhere from one generation to thousands and thousands of years to properly adapt, so the changes that have occurred in just the last 40 years are very troubling for scientists. As Sebastian Ferse, an ecologist at the Leibniz Centre for Tropical Marine Research, Germany, explained, “In geological history, this has occurred in the blink of an eye. To see such changes occurring so rapidly is something quite alarming.” 篇章导读：本文是一篇说明文。自从地球在大约45亿年前形成以来，它的气候经历了许多难以置信的变化。文章主要说明了气候变化对生物的影响以及科学家对此的态度。 1．What can we infer from Paragraph 2? A．Some species that adapted to the climate changes survived. B．Most species were able to deal with the changing climate patterns. C．Global temperature experienced a huge drop during Jurassic Period. D．Much of our planet was covered in humid jungle during ice age event. 答案：A　推理判断题。根据第二段第三句“While many species were not able to deal with these changing climate patterns, others successfully adapted, and some are even still with us today.(虽然许多物种无法应对这些不断变化的气候模式，但其他物种成功地适应了，有些甚至至今仍与我们在一起。)”可推知，一些适应气候变化的物种存活了下来。故选A。 2．How did some sea creatures survive climate changes according to the scientists? A．By changing their food chain. B．By adjusting their own temperature. C．By moving to other places and adapted. D．By human beings' protecting. 答案：C　细节理解题。根据第三段第二句“In fact, the scientists found some of them outside of their traditional habitats, meaning that if a species can migrate to cooler waters and adapt in a new environment, they will.(事实上，科学家们在它们的传统栖息地之外发现了它们中的一些，这意味着如果一个物种可以迁移到更冷的水域并适应新环境，它们就会这样做。)”可知，海洋生物通过迁移并适应当地环境而生存下来。故选C。 3．What does the underlined word “disrupt” in Paragraph 4 mean? A．Improve. B．Balance. C．Disturb. D．Establish. 答案：C　词义猜测题。根据画线词上文“Additionally, when a non­native species moves into a new area, it threatens to”可知，当一个非本地物种进入一个新的地区时，它会威胁并打扰到已经存在的生态系统。可推知，画线词意为“打扰”。故选C。 4．Which word best describes scientists' attitudes to the migration of species? A．Optimistic. B．Negative. C．Objective. D．Indifferent. 答案：B　推理判断题。根据最后一段第一句“Depending on the species, it can take anywhere from one generation to thousands and thousands of years to properly adapt, so the changes that have occurred in just the last 40 years are very troubling for scientists.(物种可能需要几千年的时间来适应环境，而在过去40年里发生的变化让科学家感到非常不安。)”可推知，科学家们对此持有否定的态度。故选B。 温馨提示：阅读中标注的W部分为重点单词，标注的P部分为重点短语，旨在通过此栏目的练习，帮助学生夯实基础，做到厚积薄发。 W重点单词 1．roughly adv. 大约；概略地 2．humid adj. 潮湿的 3．marine adj. 海产的；海生的 P重点短语 contribute to 有助于…… B As a boy, Ramirez Cruz loved hiking with his grandfather up into the mountains of central Mexico. While the old man hunted for wild mushrooms, Ramirez would play among the monarch butterflies that migrated 3，000 miles to this forest each autumn, turning the blue sky into a sea of orange. Ramirez is 75 now and each winter he still goes looking for butterflies. But these days, he might spend hours searching the forest without catching sight ofP1 a single one. The world is losing monarch butterflies at a surprising rate, as many human activities destroy their natural habitats. But the biggest threat yet has only recently come into focus. Climate change, with its extreme storms, is destroying the forest that serves asP2 the butterfly's winter home. To help his belovedW1 butterflies, Ramirez has partnered with scientists on an experiment: They are trying to move an entire forest 1，000 feet up a mountain. He agrees with scientists that it is necessary to create an ecosystemW2 where the butterflies will be able to survive. Over the last several years, the team of researchers has overseen the relocation (迁移) of about 1，000 trees that were growing at lower altitudes up to higher and cooler areas. Ramirez and the scientists hope to expand the project and establish the trees at even higher altitudes on other nearby mountains if temperatures continue to soar． After checking on the trees, Ramirez went off to look for the butterflies. He found a few butterflies then a few more. There weren't as many as he remembered from his childhood, but it was still a sight to see. Ramirez eased himself down to sit on the soft forest floor and watched in silence. The only sound was the whistle of the wind and the gentle flapping (拍打) of their wings. 篇章导读：本文是一篇说明文。文章主要介绍由于人类活动导致气候变化使帝王蝶数量大幅度地减少。Ramirez Cruz(拉米雷斯·克鲁兹)与科学家们合作进行了一项实验以创造一个蝴蝶能够生存的生态系统。 5．What is the main cause of the decline in monarch butterfly population? A．Human activities. B．Climate change. C．Scientific experiments. D．Increasingly cold winters. 答案：B　细节理解题。根据第三段第二、三句“But the biggest threat ... that serves as the butterfly's winter home.”可知，帝王蝶数量减少的主要原因是气候变化。故选B。 6．How did Ramirez handle the problem butterflies faced? A．By growing more trees. B．By exploring the forest. C．By measuring temperatures. D．By moving the forest higher up. 答案：D　细节理解题。根据第四段第一句“To help his beloved butterflies, Ramirez has partnered with scientists on an experiment: They are trying to move an entire forest 1，000 feet up a mountain.”可知，Ramirez是通过把森林移到更高的地方来解决蝴蝶的生存问题。故选D。 7．What does the underlined word “soar” in Paragraph 5 mean? A．Rise sharply. B．Drop slightly. C．Vary greatly. D．Change regularly. 答案：A　词义猜测题。根据第五段第一句“Over the last several years, the team of researchers has overseen the relocation (迁移) of about 1，000 trees that were growing at lower altitudes up to higher and cooler areas.”可知，在过去的几年中，研究团队把树木迁移到海拔更高、更寒冷的地区。由此可推断，soar意为“大幅上升”。故选A。 8．What can we infer from the last paragraph? A．Ramirez's efforts have paid off. B．The butterflies are hard to find. C．More trees will be relocated at higher altitudes. D．Climate change won't be a threat to butterflies. 答案：A　推理判断题。根据最后一段第一、二句“After checking on the trees, Ramirez went off to look for the butterflies. He found a few butterflies then a few more.”可知，在检查了树木之后，Ramirez离开去寻找蝴蝶。他接连发现了几只蝴蝶。由此可推知，Ramirez的努力得到了回报。故选A。 W重点单词 1．beloved adj. 心爱的；挚爱的 2．ecosystem n. 生态系统 P重点短语 1．catch sight of 看到 2．serve as 充当，担任 Ⅱ　七选五 Let's take a minute to think about the water we use. The human body is 60% water and we need to drink lots of water to be healthy. When we are thirsty we just go to the kitchen and fill a glass with clean water. __1__ For example, farmers, who produce the food we eat, use water to make the plants grow. When we turn on a light or switch on a TV or a computer we use energy and we need water to produce this energy. The truth is that we are lucky enough to have clean water whenever we want, but this is not the case for many people around the world. __2__ That's around one in 10 people in the world. If we drink dirty water, we can catch diseases from the bacteria and become ill. Every year over 500，000 children die from diarrhea (腹泻) from dirty water. That's around 1，400 children every day! Also, in some countries children walk many kilometres every day to get water. __3__ Therefore, they don't have time to learn how to read or write and don't get an education. __4__ On this day every year, countries around the world hold events to educate people about the problems of dirty water and that clean water is something that everyone should have around the world. At one school in the UK, children between the ages of 10 and 15 walk 6km with six litres of water. __5__ People give them money to do this and all the money helps get clean water to as many people as possible around the world. A．We use water indirectly too. B．Every system in our body depends on water to function. C．It is to inspire people to learn more about water­related problems. D．If children walk many hours a day to get water，they can't go to school. E．Did you know that around 750 million people do not have clean water to drink? F．In 1993 the United Nations decided that March 22nd is the World Day for Water. G．In this way，they know how it feels to walk a long distance carrying heavy bottles. 篇章导读：本文是一篇说明文。文章主要说明了水是我们生活中非常重要的能源，而世界上很多人并不像我们这样幸运能喝到干净的水。 1．A　根据下文“For example, farmers, who produce the food we eat, use water to make the plants grow. When we turn on a light or switch on a TV or a computer we use energy and we need water to produce this energy.(例如，农民生产我们吃的食物，需要用水使植物生长。当我们打开电灯或电视、电脑时，我们使用能源，我们需要水来产生这种能源。)”可知本句是在列举人们间接使用水的例子，故A项(我们也间接地用水。)引出下文，符合语境，故选A。 2．E　根据下文“That's around one in 10 people in the world.(那大约是世界上十分之一的人。)”可推知本句为说明世界上没有干净水可喝的人数。故E项(你知道大约有7.5亿人没有干净的水喝吗？)引出下文，符合语境，故选E。 3．D　根据上文中的“walk many kilometres every day to get water”可对应到D项中的“walk many hours a day to get water”，根据下文“Therefore, they don't have time ... get an education.”可知，他们没有时间学习读写，无法接受教育。故D项(如果孩子们每天走很多小时去取水，他们就不能去上学。)承上启下，符合语境，故选D。 4．F　下文“On this day every year, countries around the world hold events to educate people about the problems of dirty water and that clean water is something that everyone should have around the world.(每年的这一天，世界各国都会举办各种活动，让人们了解污水的问题，让他们知道清洁的水是全世界每个人都应该拥有的。)”是在说明世界水日当天的活动，故可知本句为说明世界水日的设立时间，故F项(1993年，联合国决定3月22日为世界水日。)符合语境，故选F。 5．G　根据上文“At one school in the UK, children between the ages of 10 and 15 walk 6km with six litres of water.(在英国的一所学校，10到15岁的孩子负重6升水来步行6公里。)”可推知，本句承接上文继续说明这一做法的意义。故G项(通过这种方式，他们知道带着沉重的瓶子走很长的距离是什么感觉。)承接上文，符合语境，故选G。 Ⅲ　语法填空 The Xi'an City Wall is the most complete city wall that has survived China's long history. It __1__ (build) originally to protect the city __2__ the Tang dynasty and has now been completely restored (修复). It is possible __3__ (walk) or bike the entire 14 kilometers. We accessed the wall through the South Gate. The wall is 12 meters high and from here you can see streams of people moving inside and outside the City Wall. After__4__ (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action and what __5__ (good) than to ride on a piece of history! We__6__ (hire) our bikes from the rental place at the South Gate. My bike was old and shaky __7__ did the job. It took us about 3 hours to go all __8__ way around the Xi'an City Wall. Supposedly you can do it in two hours, but we stopped at the different gates and __9__ (watchtower) to take pictures or just to watch the local people going about their __10__ (day) routines. 1．________　2.________　3.________　4.________ 5．________　6.________　7.________　8.________ 9．________　10.________ 篇章导读：本文是一篇记叙文。文章讲述作者一行人在西安古城墙上骑车游览的经历。 1．was built　考查动词的时态和语态。主语It与谓语动词build是被动关系，应用被动语态；城墙是在过去修建，应用一般过去时。故填was built。 2．in　考查介词。表示在某个朝代，应用介词in。故填in。 3．to walk　考查非谓语动词。 固定句型“It is possible to do sth”表示“做某事是可能的”。故填to walk。 4．spending　考查非谓语动词。after是介词，后跟动名词作宾语。故填spending。 5．better　考查形容词的比较级。根据设空后的连词than可知，应用形容词的比较级，故填better。 6．hired　考查动词的时态。此处描述过去的经历，应用一般过去时。故填hired。 7．but　考查连词。句意：我的自行车又旧又摇摇晃晃，但还可以用。前后为转折关系，应用转折连词。故填but。 8．the　考查冠词。句意：我们绕着西安城墙走了大约3个小时。all the way意为“一直；一路”，是固定搭配。故填the。 9．watchtowers　考查名词。watchtower是可数名词，意为“瞭望塔”；此处与gates并列，也应用名词复数。故填watchtowers。 10．daily　考查词性转换。句意：据说你可以在两个小时内完成，但我们在不同的大门和瞭望塔停下来拍照，或者只是看当地人进行他们的日常生活。名词routines前应用形容词作定语。daily routine “日常生活；日常起居”。故填daily。 课后课时作业(二) Ⅰ　完形填空 As my son and I were leaving for his basketball class, we found a cat sitting outside the door. Since we are not typically __1__ with animals in my neighborhood, the cats usually __2__ when they sense human presence. But this one sat still when she __3__ found us a couple of steps away. We felt she might be in need of some __4__． With my encouragement, my son __5__ up the cat. We are usually quite afraid about __6__ animals, but this time he brought her in. We __7__ a little bit of milk, and she drank as we took turns stroking (轻抚) her back. When we had to leave, she __8__ us out of the door. Two street dogs showed up and she __9__ in fear. We all felt __10__ for her. We tried to put her in our car __11__ we could take her to the basketball class, but she jumped off. We did an act of __12__ towards the cat, but in a way, I think nature and the cat did a much bigger act of kindness towards us. We were given a(n) __13__ to engage (参与) in a moment, where one could just give without any expectations. We could feel a(n) __14__， without having to say any words, and learn the joy of __15__. 篇章导读：本文是一篇记叙文。文章主要讲述了作者和儿子在家门口遇到一只小猫，在照顾小猫的过程中，他们体会到人与自然友善相待的意义。 1．A.patient B．strict C．friendly D．familiar 答案：C　patient “耐心的”；strict “严厉的”；friendly “友好的”；familiar “熟悉的”。此处表示作者他们住的地方对待动物不甚友好。故选C。 2．A.run away B．cheer up C．come along D．pass by 答案：A　run away “跑开”；cheer up “(使)高兴”；come along “一起来；出现”；pass by “路过”。此处表示当猫感觉到人存在时，它们通常会跑开。但这只猫仍然待在这里，故选A。 3．A.slowly B．suddenly C．gradually D．luckily 答案：B　slowly “慢慢地”；suddenly “突然地”；gradually “逐渐地”；luckily “幸运地”。此处表示小猫突然发现了他们，但却坐着没动。故选B。 4．A.treatment B．care C．space D．respect 答案：B　treatment “治疗，对待”；care “照顾”；space “空间”；respect “尊重”。此处表示小猫需要一些照顾。故选B。 5．A.brought B．gave C．tied D．picked 答案：D　根据下文“but this time he brought her in”可知，儿子把猫带到了屋里，说明在作者的鼓励下儿子抱起了它。pick up “捡起”，此处指抱起小猫。故选D。 6．A.touching B．observing C．hunting D．training 答案：A　touch “触摸”；observe “遵守；观察”；hunt “搜寻；猎杀”；train “训练”。根据上文“Since we are not typically __1__ with animals in my neighborhood”可知，作者他们这里的人对动物并不是很友好，又根据本句中的“but this time he brought her in”可知，平时很怕碰动物，但这次儿子把它带了进来。故选A。 7．A.mixed B．ordered C．arranged D．enjoyed 答案：C　mix “混合”；order “命令”；arrange “安排；准备”；enjoy “享受；欣赏”。根据设空处后“a little bit of milk”可知，小猫需要一些照顾，因此作者他们为小猫准备了一些牛奶。故选C。 8．A.led B．saw C．showed D．followed 答案：D　根据下文“Two street dogs showed up and she __9__ in fear.”可推断，当作者他们不得不离开时，小猫跟着他们出了门。故选D。 9．A.waited B．froze C．fought D．lay 答案：B　根据上文“Two street dogs showed up”可推断，小猫遇到两只狗被吓坏了。freeze in fear “吓得呆住了”。故选B。 10．A.sad B．hopeful C．concerned D．proud 答案：C　sad “难过的”；hopeful “怀有希望的”；concerned “担忧的”；proud “自豪的”。根据下文“We tried to put her in our car”可知，作者他们试图把它放进车里，是担心小猫的安全。故选C。 11．A.in case B．even if C．as though D．so that 答案：D　句意：我们想把它放在我们的车里，这样我们就可以带它去上篮球课，但它跳了下来。in case “假使，万一”；even if “即使”；as though “好像”；so that “为了，以便”。此处用so that引导目的状语从句。故选D。 12．A.courage B．kindness C．bravery D．honesty 答案：B　courage “勇气”；kindness “善良”；bravery “勇敢”；honesty “诚实”。根据上文“but this time he brought her in. We __7__ a little bit of milk”可知，他们是对小猫做了友善的事情。故选B。 13．A.position B．benefit C．ability D．chance 答案：D　position “位置”；benefit “好处”；ability “能力”；chance “机会”。此处表示他们有机会参与一个时刻：一个人可以不带任何期望地给予。故选D。 14．A.connection B．atmosphere C．pain D．loss 答案：A　 connection “联系”；atmosphere “氛围”；pain “痛苦”；loss “损失”。根据上文“I think nature and the cat did a much bigger act of kindness towards us”以及本句中的feel可推断，他们可以感受到人与自然的一种联系。故选A。 15．A.taking B．playing C．giving D．studying 答案：C　根据上文“give without any expectations”可知，作者学到了给予的喜悦。故选C。 Ⅱ　阅读 Tree planting used to be regarded asP an effectiveW1 means of controlling climate change. Perhaps it's time for us to rethink this practice. Trees pull carbon dioxide or CO2 from the air. This effectively removesW2 CO2 from the atmosphere, making trees an important part of the fight against climate change. But trees only hold onto carbon dioxide as long as they're alive. Once they die, trees decay (腐烂) and release that CO2 back into the atmosphere. Recent studies have found that trees around the world are growing faster than ever. Rising atmosphere CO2 is probably driving that rapid growth, said Roel Brienen. High levels of this gas are boosting temperatures, which in turn speeds tree growth in those areas, he added. The faster trees grow, the faster they store carbon. It seems like good news. However, it is known that fast­growing tree species, in general, live shorter lives than their slow­growing relatives. In order to see whether this is a universal phenomenon, Brienen and his colleagues analyzedW3 over 210，000 individual tree ring records of 110 tree species from more than 70，000 sites worldwide. “By measuring tree rings' widths one can tell how fast trees grew, while counting rings provides information on tree ages and allows making inferences about trees' maximum lifespan (寿命)．” Brienen explained. The team also created a computer program that modeled a forest. Early on, it showed that “the forest could hold more carbon as the trees grew faster”， Brienen reported. But after 20 years, these trees stared dying and losing this extra carbon again. “We must understand that the only solution to bring down CO2 levels is to stop emitting (排放) it into the atmosphere，” said Brienen. 篇章导读：本文是一篇说明文。文章针对全球变暖的问题，说明植树不能作为完全可靠的解决方法，还应注重节能减排来保护环境。 1．What is the first paragraph mainly about? A．Where carbon dioxide or CO2 is. B．Whether trees will be planted or not. C．Why the atmosphere can remove carbon dioxide. D．Why trees against climate change should be rethought. 答案：D　段落大意题。根据第一段最后两句“But trees only hold onto carbon dioxide as long as they're alive. Once they die, trees decay (腐烂) and release that CO2 back into the atmosphere.”可知，树木只有在活着的时候才会吸收二氧化碳。一旦它们死亡，树木就会腐烂并将二氧化碳释放回大气中。由此可知，本段主要讲述了为什么植树造林可以应对气候变化这一做法应该被重新考虑。故选D。 2．Why are trees growing faster than ever according to recent studies? A．They give off and store lots of CO2. B．They belong to fast­growing species. C．Rising atmospheric CO2 may help them. D．The surrounding trees may affect them. 答案：C　细节理解题。根据第二段中的“Recent studies have found that trees around the world are growing faster than ever. Rising atmosphere CO2 is probably driving that rapid growth”可知，最近的研究发现树木的生长速度比以往任何时候都快，可能是因为不断上升的大气中的二氧化碳加速了其生长速度。故选C。 3．According to tree rings' widths, we can know a tree's ________． A．age B．height C．growth speed D．top lifespan 答案：C　细节理解题。根据第三段第二句中的“By measuring tree rings' widths one can tell how fast trees grew”可知，根据年轮的宽度，我们可以知道一棵树的生长速度。故选C。 4．What might be talked about in the following paragraph? A．Why the team founded the computer program. B．Why the faster trees grow, the longer they live. C．How to make the old trees live a little longer. D．How to deal with dying trees emitting their extra carbon. 答案：D　推理判断题。根据最后一段最后一句“We must understand that the only solution to bring down CO2 levels is to stop emitting (排放) it into the atmosphere”可知，降低二氧化碳水平的唯一解决方案是停止将其排放到大气中。由此可推知，可能会在下面的段落中讨论如何处理垂死的树木排放多余的二氧化碳。故选D。 W重点单词 1．effective adj. 有效的 2.remove v. 去除 3．analyze v. 分析 P重点短语 be regarded as 被认为是…… Ⅲ　语法填空 Jim is an eight­year­old boy. One day, when he went to the countryside __1__ his parents, he caught a beautiful bird in the woods. __2__ his father tried very hard to persuade him to let it go, Jim still decided __3__ (keep) it. After __4__ (come) back from the countryside, Jim bought a beautiful cage and kept the little bird in it. In order to make the bird happy, he __5__ (feed) it with nice food. He thought the bird lived __6__ (happy) with him because it didn't have to try hard to find food. __7__， the bird didn't look happy. It always looked out of the cage, staring at the sky. And it never sang. One day, his father said to him, “You should let the bird go now. It would be much __8__ (good) for it to live in the woods than here. If you continue to keep it, it may die.” But Jim didn't follow his father's __9__ (suggest). The bird was still kept in the cage. One morning, when Jim went to play with the bird as usual, he found that the bird __10__ (die). Jim was very sad and regretted not letting it go. But it was already too late. 1．________　2.________　3.________　4.________ 5．________　6.________　7.________　8.________ 9．________　10.________ 篇章导读：本文是一篇记叙文。文章讲述了一个8岁小男孩和父母去乡下时捉到一只小鸟。小鸟被男孩带回后整天关在笼子里，最后小鸟死去，男孩懊悔不已的故事。 1．with　考查介词。此处表示Jim(吉姆)和父母一起去乡下，应用介词with表示“和……一起”。故填with。 2．Though/Although/While　考查状语从句的连接词。设空处引导让步状语从句，和主句存在转折关系，应用though/although/while(尽管)，且在句首，首字母要大写。故填Though/Although/While。 3．to keep　考查非谓语动词。decide to do sth表示“决定做某事”，应用动词不定式作宾语。故填to keep。 4．coming　考查非谓语动词。设空处应用动名词作介词after的宾语。故填coming。 5．fed　考查动词的时态和语态。句意：为了让小鸟高兴，他给它喂好吃的食物。feed与主语he之间是主动关系，且整体时态是一般过去时。故填fed。 6．happily　考查词性转换。设空处应用副词作状语修饰动词lived。故填happily。 7．However　考查副词。上下文存在转折关系，应用表示转折的副词however，且在句首，首字母应大写。故填However。 8．better　考查形容词的比较级。句意：小鸟生活在森林里要比在鸟笼里好。根据设空后than可知，应用形容词的比较级。故填better。 9．suggestion　考查词性转换。句意：但是Jim没有听从他父亲的建议。设空前his father's 为名词所有格，设空处应用名词。故填suggestion。 10．had died　考查动词的时态。此处表示小鸟已经死了，从句谓语动词die应该发生在主句谓语动词found之前，表示“过去的过去”，应用过去完成时。故填had died。 Ⅳ　应用文写作 假定你是李华，你校英文报“人与动物”栏目刊登主题为“保护野生动物”的短文，邀你投稿，请你根据以下提示写一篇英语短文。内容包括： 1．野生动物出现生存危机的原因； 2．所带来的影响； 3．解决办法。 注意：1.写作词数应为80左右； 2．可以适当增加细节，以使行文连贯。 Protecting Wild Animals 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 [精彩范文] Protecting Wild Animals At present, as a consequence of human activities, many wild animals are endangered. Worse still, some of them may disappear forever. There is no doubt that hunting wild animals has a bad influence. It causes the imbalance of our ecosystem which will not only make bad influence on nature, but also on human beings. As far as I am concerned, something must be done to stop this illegal act. Nature reserves ought to be built so as to offer more living space to wildlife. What's more, we should never have wild animals for food, as they are family members of the earth! 10 学科网（北京）股份有限公司 $$