2024-2025学年上海七年级英语寒假精品分层讲义第7讲：七年级下册Unit5预习

七年级英语寒假精品分层讲义第7讲：7BUnit5预习 解析版 【学习目标】 1.新教材7B Unit5单词及短语句型梳理 2.巩固及习题 【课前热身】 基础题 I.Complete the following passage with the words or phrase in the box.Each can only be used once.(将下列单词或词组填入空格。每空格限填一词或词组,每词或词组只能填一次) Caring for our wild friends A.improve B.together C.away D.special E.truly Every year on 4 October,the world comes____1_____for the well-being(福祉)of animals everywhere. This is World Animal Day. Starting in 1931 in Florence,Italy,the yearly event has become a____2_____ opportunity for everyone on our planet who cares about animals to make a difference. In 2022, the theme was “A Shared Planet".“As we share this Earth with all living things, we can____3_____ make a difference to all animals," wrote the event's website. In the past decade(十年),China has done much to_____4____the well-being of domestic(驯养)and wild animals. The protection of Asian elephants is a good example. 【答案】1-4BDEA 【解析】1.come together在一起；聚在一起。句意：每年10月4日，全世界都会为了各地动物的福祉而聚集在一起。 2.a special opportunity一个特殊的机会.句意：从1931年在意大利佛罗伦萨开始，一年一度的活动已经成为我们这个星球上关心动物的每个人改变现状的特殊机会。 3.truly adv.真正地;(指性质)真正，确实;(指描述)确切，准确，精确;(用于说法、感觉等)真诚地，诚恳地，衷心地。句意：该活动的网站写道：“当我们与所有生物共享这个地球时，我们可以真正改变所有动物。” 4.improve v.改进；改善；提高。此空需要填动词。故选A.句意：在过去的十年里，中国为改善家畜和野生动物的福祉做了很多工作。 A.more B.sometimes C.away D.because E.because of Asian elephants have become endangered____5_____hunting for their ivory(象牙).Asian elephants in China are mainly found in Yunnan Province.These wild animals_____6____ eat local farmers’ crops.The government has been trying to create a more harmonious(和谐的) relationship between local people and wildlife. For example, they ban ivory and make rules for building separation facilities(隔离设施)to keep____7_____wandering wild animals. With World Animal Day around the corner soon this year,we all can think of____8_____ways to better protect our wild friends. 【答案】5-8EBCA 【解析】5.because+句子；because of+短语。hunting for their ivory为短语，故选E.句意：由于猎取象牙，亚洲象已经濒临灭绝。 6.此处填副词，修饰动词eat。sometimes有时。句意：这些野生动物有时吃当地农民的庄稼。 7.keep away远离；驱赶...。句意：例如，他们禁止象牙，并制定了建立隔离设施的规则，以驱赶流浪的野生动物。 8.more ways更多方法；方式。句意：随着今年世界动物日的临近，我们都可以想出更多的方法来更好地保护我们的野生朋友。 II.Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子,每空格限填一词) 1.Some animals will go_________in winter because there is nothing for them to eat.(hunger) 【答案】hungry 【解析】hungry adj.感到饿的;挨饿的;饥饿的。go hungry挨饿;吃不饱。句意：有些动物在冬天会饿，因为没有东西吃。 2. The traffic lights are controlled by a_________computer.(centre) 【答案】central 【解析】central adj.中央的;中心的;主要的;最重要的。句意：交通信号灯由中央计算机控制。 3.Pandas are officially no longer_________,but still need great protection.(danger) 【答案】endangered 【解析】endangered adj.(动植物）濒危的;(生命等)有危险的.句意：熊猫已正式不再濒临灭绝，但仍需要大力保护。 4.In the Antarctic,penguins stay together to protect_________ against the cold and windy weather.(they) 【答案】themselves 【解析】protect oneself against保护自己免受...。句意：在南极，企鹅聚集在一起以保护自己免受寒冷多风的天气。 5.Air tickets are_________to be expensive during peak seasons(旺季).(like) 【答案】likely 【解析】be likely to do sth有可能....。句意：旺季机票可能很贵。 6.With the development of economy(经济),we can_________our basic needs more easily than in the past.(satisfied) 【答案】satisfy 【解析】satisfy v.使满意；满足。句意：随着经济的发展，我们比过去更容易满足基本需求。 Rewrite the sentences according to the instructions in the brackets(按要求改写下列句子) 1.He was taking a shower when the telephone rang.(改为一般疑问句) _________he_________a shower when the telephone rang? 【答案】Was;taking 【解析】过去进行时was/were doing变一般疑问句：was/were放句首。 2.The two good friends were having dinner in a pizza restaurant.(改为否定句) The two good friends_________ _________dinner in a pizza restaurant. 【答案】weren't having 【解析】过去进行时was/were doing变否定句：was/were+not+doing。 3.People make too much noise for whales to communicate.(保持句意基本不变) People make_________much noise_________whales cannot communicate. 【答案】so;that 【解析】so much noise that.....:如此多的噪音以至于....。 4. She heard a terrible noise. It brought her heart into her mouth.(合并为一句) She heard a terrible noise,_________ _________her heart into her mouth. 【答案】which brought 【解析】非限制性定语从句。which替代it，同时which又可以用来连接句子。句意：她听到一声可怕的噪音，把她的心都提到嘴里了。 5. The boys were playing computer games from six to eight last Friday.(对画线部分提问) _________ _________the boys doing from six to eight last Friday? 【答案】What were 【解析】划线部分描述的是某事：playing computer games玩电脑游戏。故用what提问。 6.can,the,an,seeds,you,plant,ask,where,adult(连词成句) ___________________________________________________________. 【答案】Ask an adult where you can plant the seeds. 【解析】问一个成年人在哪里可以播种。 提高题 Answer the questions(根据以下内容回答问题) Climate change is influencing animals in a lot of different ways.Scientists have noticed a common trend(趋势) across all kinds of animals: they're getting smaller--physically smaller in size. Scientists have studied many different animal species from wild sheep to wood rats over the past 40 years. But they paid more attention to the North American songbirds. In 2019,researchers at the University of Michigan published a set of data(数据), which showed that the body sizes for quite a few species had actually shrunk(缩小). But when Justin Baldwin,a graduate student at Washington university took a closer look at the data and he noticed something different.Birds with larger brains are shrinking at slower rates(比率)than birds with smaller brains. Baldwin and his team had a feeling that birds’ behaviour might be playing a role. “In birds, species with bigger brains seem to be smarter and can change their behaviour based on their environment.That means that they might be able to protect themselves from increasing temperatures.Bigger-brained birds, for example, might adjust (调整)their behaviour and stay in the shade when it's hot," says Carlos Botero,an assistant professor. Baldwin's team found it was still true even after controlling other factors like generation time and mutation(变异)rate.But Botero also says,“Though these bigger-brained bird species can temporarily(临时地)protect themselves from warmer temperatures, it doesn't mean they are able to fit in with any kind of change forever. 1.What is the common trend across all kinds of animals? 【答案】They're getting smaller(-physically smaller in size). 【解析】题意：What is the common trend across all kinds of animals?各种动物的共同趋势是什么？根据第一段：Scientists have noticed a common trend(趋势) across all kinds of animals: they're getting smaller-physically smaller in size.可得答案They're getting smaller(-physically smaller in size).它们变得越来越小（物理尺寸越来越小） 2.What has caused this common trend across all kinds of animals? 【答案】Climate change. 【解析】题意：What has caused this common trend across all kinds of animals?是什么导致了各种动物的这种共同趋势？根据第一段：Climate change is influencing animals in a lot of different ways.气候变化正以多种不同的方式影响着动物。 3.When did researchers from the University of Michigan publish a set of data? 【答案】In 2019. 【解析】题意：When did researchers from the University of Michigan publish a set of data?密歇根大学的研究人员什么时候公布了一组数据？根据第二段：In 2019,researchers at the University of Michigan published a set of data。可得答案。 4.According to Justin Baldwin's team, which birds are shrinking at slower rates? 【答案】Birds with larger brains. 【解析】题意：According to Justin Baldwin's team, which birds are shrinking at slower rates?根据Justin Baldwin的团队，哪些鸟类的萎缩速度较慢？根据第三段：Birds with larger brains are shrinking at slower rates(比率)than birds with smaller brains.大脑较大的鸟类比大脑较小的鸟类萎缩速度较慢。可得答案。 5.How might birds with bigger brains adjust their behaviour based on the environment? 【答案】They might adjust their behaviour and stay in the shade when it's hot. 【解析】题意：How might birds with bigger brains adjust their behaviour based on the environment？大脑较大的鸟类如何根据环境调整其行为？根据倒数第二段：In birds, species with bigger brains seem to be smarter and can change their behaviour based on their environment.That means that they might be able to protect themselves from increasing temperatures.Bigger-brained birds, for example, might adjust (调整)their behaviour and stay in the shade when it's hot," says Carlos Botero,an assistant professor.可得答案：They might adjust their behaviour and stay in the shade when it's hot.他们可能会调整自己的行为，在天气炎热时呆在阴凉处。 6.What information do Botero's words in the last paragraph imply(暗示)? 【答案】They are not able to fit in with any kind of change forever. 【解析】最后一段：Baldwin's team found it was still true even after controlling other factors like generation time and mutation(变异)rate.But Botero also says,“Though these bigger-brained bird species can temporarily(临时地)protect themselves from warmer temperatures, it doesn't mean they are able to fit in with any kind of change forever.Baldwin的团队发现，即使在控制了世代时间和突变率等其他因素后，这一结论仍然成立。但博特罗也说：“尽管这些大脑较大的鸟类可以暂时保护自己免受气温升高的影响，但这并不意味着它们能够永远适应任何变化。可知：They are not able to fit in with any kind of change forever.他们无法永远适应任何变化。 Writing(写作) A.Translate the following sentences into English(将下列句子翻译成英文) 1.地球上最大的动物是什么?(largest) 2.昨天下午三点钟我们正在动物园喂长颈鹿。(feed) 3.你介意我开窗吗?(mind) 4.青蛙妈妈只是坐在树下,看着她的孩子们在湖里快乐地游泳。(watch) 5.也许你们可以先和人类谈一谈,看看他们是否能帮忙。(Perhaps,if) 【答案】1.What is the largest living animal on the Earth? 2.We were feeding the giraffe in the zoo at 3:00 yesterday afternoon. 3.Would you mind my opening the window? 4.The mother frog just sat under the tree, watching her children swimming happily in the lake. 5.Perhaps you could talk to humans first and see if they can help. B.Guided writing(作文) 所有生物都是地球的主人,人与动物共享同一家园。然而,人类的活动正日益使野生动物的数量急剧下降。请你代表其中一种野生动物,给人类写一封求助信。信件内容必须包括方框中提供的内容。词数不少于80。信件开头已给出,不计入词数. self-introduction writing purpose problem cause request Dear human friends, We are beautiful red-crowned cranes. We have red caps on top of our heads. You may think the caps are our feathers.In fact,they are combs.We are one of the largest birds in size in the world.We are the heaviest.A red-crowned crane can weigh 1l kilograms when it grows up. We're good at dancing. I think we are the most beautiful dancers of all the birds.We are also good singers. We sing loudly and beautifully. We are good at flying as well.When warm spring comes, we fly to East Asia to give birth to baby cranes there.We like to live together on wetlands in South-west China and some other places. We live on worms and small fish.We like to live in long grass.Water and grass are really important for us. However, life is harder these years.We are one of the most endangered birds in the world now.People keep taking up our living areas in order to make farms and build houses.As a result, we don't have much living space. And we don't have enough food to feed our babies because people fish and hunt too much.Can you help me? Yours, Red-crowned cranes 亲爱的人类朋友们： 我们是美丽的丹顶鹤。我们头上戴着红帽子。你可能认为帽子是我们的羽毛。事实上，它们是梳子。我们是世界上体型最大的鸟类之一。我们是最重的。丹顶鹤长大后体重可达11公斤。我们擅长跳舞。我认为我们是所有鸟类中最美丽的舞者。我们也是好歌手。我们唱得又大声又优美。我们也擅长飞行。当温暖的春天来临时，我们飞往东亚，在那里生下小鹤。我们喜欢在中国西南部的湿地和其他一些地方一起生活我们靠虫子和小鱼为生。我们喜欢住在长草里。水和草对我们来说真的很重要。 然而，这些年的生活更艰难了。我们现在是世界上最濒危的鸟类之一。人们不断占用我们的生活区，以建造农场和房屋。因此，我们没有太多的生活空间。我们没有足够的食物喂我们的婴儿，因为人们捕鱼和狩猎太多了。你能帮助我吗？ 你的， 丹顶鹤 【知识梳理】 上海新教材七下英语单元目录 Unit 1 Music Unit 2 Language and communication Unit 3 A helping hand Unit 4 Honesty Unit 5 Wild animals Unit 6 Trees Unit5 Wild animals词汇词组练习 1.重点单词 音标 单词 词性 中文释义 /waɪld/ wild adj. 自然生长的;野的;野生的 /'waɪl(d)laɪf/ wildlife n. 野生动物;野生生物 /'dʒaɪənt/ giant adj. 巨大的;特大的;伟大的 /bæm'buː/ bamboo n. 竹;竹子 /'sentr(ə)l/ central adj. 在中心的;中央的 /'west(ə)n/ western adj. 西方的;西部的 /trʌŋk/ trunk n. 象鼻 /weɪl/ whale n. 鲸 /'ɔːlməʊst/ almost adv. 几乎;差不多 /ˌkæŋgə'ruː/ kangaroo n. 袋鼠（产于澳大利亚） /'bæl(ə)ns/ balance n. 平衡 /'deɪn(d)ʒ(ə)rəs/ dangerous adj. 危险的 /lænd/ land n. 陆地;大地 /'dʒent(ə)l/ gentle adj. 温柔的;文静的 /wɪŋ/ wing n. 翅膀;翼 /'rɑːðə/ rather adv. 反而;有点儿;稍微 /keɪdʒ/ cage n. 笼子 /'peŋgwɪn/ penguin n. 企鹅 /ð(ə)m'selvz/ themselves pron. 他/她/它们自己 /'lektʃə/ lecture n. 讲座;演讲 /dɪ'spleɪ/ display n. 陈列;展示 /melt/ melt v. （使）熔化,融化 /dɪ'ziːz/ disease n. 病;疾病 /fluː/ flu n. 流行性感冒;流感 /'fiːvə/ fever n. 发烧;发热 /kɪl/ kill v. 杀死;弄死 /'hæbɪtæt/ habitat n. （动植物的）生活环境,栖息地 /pə'luːt/ pollute v. 污染 /'sʌfə/ suffer v. 受苦;受难 set out 出发 /'hjuːmən/ human n. 人 /ˈtrΛmpɪt/ trumpet n. 小号;喇叭 /smel/ smell v. 有（或发出） …气味 /dɪ'lɪʃəs/ delicious adj. 令人开心的; 令人愉快的;宜人的 /puːl/ pool n. 水坑;水塘;池塘 /əˈpɪə(r)/ appear v. 显得;看来;似乎 /ˌnɪəˈbaɪ/ nearby adj. 附近的;邻近的 /ˈkʌmpəni/ company n. 陪伴;做伴 /ˈwɪldənəs/ wilderness n. 荒野 /ˈsætɪsfaɪ/ satisfy v. 使满意;使满足 /skaɪ/ sky n. 天;天空 /nest/ nest n. 巢穴;窝 /pʊʃ/ push v. 推动(人或物);移动(身体部位) /ɡreɪ/ grey adj. 灰色的;烟灰色的;灰白色的 /ˈkʌvə(r)/ cover v. 遮蔽;遮盖 /sɒft/ soft adj. 软的;柔软的 /wɔːmθ/ warmth n. 温暖;暖和 /prəˈtekʃn/ protection n. 保护 /ˈdeɪndʒə(r)/ danger n. 危险;风险 /net/ net n. 网;网状物 /ˈsɜːfɪs/ surface n. 水面;地面 /ˈlaɪkli/ likely adj. 可能的 /ˈpɜːpəs/ purpose n. 意图;目的 2.重点词组表达 第一组 1.野生动物 wild animals 2.有一根长象鼻 have a long trunk 3.住在非洲 live in Africa 4.保持平衡 keep balance 5.地球上现存最大的生物 the largest living animal on the Earth 6.在南极,企鹅们聚在一块来保护自己,抵御严寒和狂风天气。 In the Antarctic,penguins stay together to protect themselves against the cold and windy weather. 第二组 1.一个野生动物讲座 a wildlife lecture 2.展示板 a display board 3.在入口 at the entrance 4.遭受威胁 under threat 5.失去栖息地 lose habitat(s) 6.看上去担忧 look worried 7.耗尽食物 run out of food 8.出发前往北方 set out for the north 9.猫头鹰出了什么事? What's the problem with the owl? 10.猫头鹰患禽流感了。The owl is suffering from the bird flu. 11.或许你可以先和人类谈谈看他们是否能帮你。Perhaps you could talk to humans first to see if they can help. 12.当人类砍伐森林时,动物们不知道等待它们的是什么。 While humans are cutting down the forest, animals don't know what is waiting for them. 第三组 1.在水池旁安静坐下 sit down quietly by the pool 2.举起望远镜 lift field glasses 3.似乎仅在几英尺远 appear to be only a few feet away 4.介意他在这里 mind him being there 5.陪伴两只天鹅 keep company with the two swans 6.在荒野中 in the wilderness 7.将望远镜聚焦于鸟巢 focus the glasses on the nest 8.爬出鸟巢 climb out of the nest 9.被……所覆盖 be covered with 10.掉下来 fall off 11.爬上他母亲的背 climb up his mother's back 12.他看到一颗小脑袋从妈妈的羽毛下探出来。 He saw a small head pushing through the mother's feathers. 13.一只天鹅幼崽径直向母亲走去,埋进她的羽毛中取暖。 A baby swan walked his way down into his mother's feathers for warmth. 14. 母天鹅只是静静地坐着,充满爱意地看着她的孩子们迈动他们的腿。 The mother swan just sat and sat, enjoying her babies, watching them use their legs. 第四组 1.一次露营经历 a camping experience 2.抵达池塘 arrive at the pond /reach the pond/get to the pond 3.筑巢中的天鹅 a nesting swan 4.坐在附近 sit nearby 5.将它们直接带到我面前 lead them right up to me 6.一个接一个 one after another 7.期待看到这些 expect to see this 8.保持一动不动 keep stil 9.太阳当头照时,我看到五只天鹅幼崽从母亲的羽毛中挤出身子来。 When the Sun was up in the sky, I saw five baby swans pushing through her mother's feathers. 10. 他们颜色略微呈灰褐色,有点脏兮兮的,但十分可爱。 They were sort of brownish-grey in colour, a bit dirty but very cute. 第五组 1.坐卡车巡游 take a truck tour 2.野餐 have a picnic 3.喂长颈鹿 feed the giraffe 4.观察鸟类 watch birds 5.昨天此刻,学生们正在做什么? What were students doing this time yesterday? 6.昨天下午三点,他们在参观野生动物园。They were visiting the wild animal park at 3 p.m. yesterday. 7.昨天一整个上午我都在复习英语。I was going over English the whole morning yesterday. 8.上周这个时候同学们正在为慈善义卖做准备。 The students were preparing for the charity sale this time last week. 9当志愿者们努力救助搁浅的(stranded)鲸鱼时,天突然下起了大雨。 When/While the volunteers were trying hard to save the stranded whale, it suddenly started to rain heavily. 10.当村民们发现受伤的小象时,它的象鼻正在流血,身上布满了伤痕。 When/While the villagers found the injured baby elephant, its trunk was bleeding, and its body was covered with wounds. 第六组 1.写一封求助信 write (a letter) (to ask) for help 2.一个动物保护组织 an animal protection organisation 3.在南极海域中 in the Antarctic waters 4.更糟糕的是 even worse 5.置我们于险境 put us in danger 6.巨大的尺寸 a large/huge size 7.靠近海面 be close to the surface of the ocean 8.很可能 be likely to 9.容易被渔网弄伤 easily get hurt by fishing nets 10.被移动的船只撞击 be hit by moving ships 11.这个星球上最大最古老的生物the oldest and largest living animal on the planet 12.船只发出如此大的噪音以至于蓝鲸们无法沟通来寻找方向。 Ships make so much noise that blue whales cannot communicate to find their way around. 3.词汇梳理 Write the words according to their grammatical forms(根据词性要求写出单词) 1.______________adj.野的;自然生长的 ______________n.荒野;野性;野蛮 ______________adv.非常;极其;失控地 2.______________n.危险;危害;风险 ______________adj.危险的 ______________adj.濒危的 3.______________n.西;西方 ______________adj.西方的;西部的 4._____________n.中心;中央 ______________adj.在中心的;中央的 5.______________n.&v.平衡;使平衡 ______________adj.平衡的 ______________adj.不平衡的 6.______________v.污染 ______________n.污染 ______________n.污染物 7.______________讲座;演讲 ______________n.讲师;讲演者 8.______________adj.温柔的;文静的 ______________adv.温柔地;轻轻地 9.______________v.杀死;弄死 ______________n.杀手 10.______________v.&n.有(或发出)……气味 ______________adj.有臭味的;难闻的 11.______________v.&n.喜欢 prep.像 ______________v.&. n.不喜欢(的东西) ______________prep.不像 ______________adj.可能的 12.______________v.使满意;使满足 ______________adj.令人满意的 ______________adj.感到满意的 ______________n.满意;满足 13.______________v.&n.遮蔽;遮盖;盖子 ______________v.发现 ______________n.探索;发现 14______________v.保护 ______________n.保护 ______________adj.防护的;保护的 15.______________adj.温暖的;暖和的 ______________n.温暖;暖和 16.______________adj.软的;柔软的 ______________v.(使)变软,软化;(使)柔和 17.______________n.陪伴;作伴 ______________v.陪伴;(用钢琴)为……伴奏 18.______________v.对待;治疗 ______________n.对待;治疗 【答案】 1.wild;wildness;wildly 2.danger;dangerous;endangered 3.west;western 4.centre;central5.balance; balanced;unbalanced 6.pollute;pollution;pollutant 7.lecture;lecturer8.gentle;gently 9.kill,killer 10.smell,smelly 11.like;dislike;unlike;likely12.satisfy;satisfying;satisfied;satisfaction 13.cover;discover;discovery14. protect;protection;protective 15.warm;warmth 16,soft;soften 17. company;accompany 18.treat;treatment 4.词汇练习 Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子) 1.Scientists are studying how to reduce air__________(pollute)in our city. 【答案】pollution 【解析】pollution n.污染。句意：科学家们正在研究如何减少我们城市的空气污染。 42. Experts think that some animals will soon__________(appear)because of the serious pollution. 【答案】disappear 【解析】disappear v.消失。句意：专家认为，由于严重的污染，一些动物很快就会消失. 43.The fires are__________(like) to destroy the building. 【答案】likely 【解析】be likely to do sth有可能做某事。句意：大火很可能会烧毁这座建筑。 44.Eason is__________(satisfy)with the result of the exam. 【答案】satisfied 【解析】be satisfied with对...满意。句意：Eason对考试结果感到满意。 45. The ground was__________(cover)with a thick layer of snow after a heavy snowfall. 【答案】covered 【解析】be covered with被...覆盖。句意：一场大雪过后，地上覆盖着一层厚厚的雪。 46. She just laughed when she heard that the boss had made the assignment__________(purpose). 【答案】purposely 【解析】purposely adv.故意地;蓄意地。句意：当她听说老板故意布置任务时，她只是笑了。 44. This poor kid becomes__________(home)after the earthquake. 【答案】homeless 【解析】homeless adj.无家可归的。句意：这个可怜的孩子在地震后变得无家可归。 45.Paris is famous for__________(it)romance. 【答案】its 【解析】its它的。句意：巴黎以浪漫而闻名。 46. The cook is happy to know that customers are__________(satisfy)with his dishes. 【答案】satisfied 【解析】sb.be satisfied with sth某人对....满意。句意：厨师很高兴知道顾客对他的菜很满意。 47. Frank is an excellent doctor. He always__________(careless)for his patients. 【答案】cares 【解析】care for照顾；关心；喜欢。句意：弗兰克是一位优秀的医生。他总是关心他的病人。 48. The Wangs usually go to have a picnic in the park__________(near)at weekends. 【答案】nearby 【解析】nearby adj.附近的;邻近的 adv.在附近;不远.句意：王一家通常在周末去附近的公园野餐。 49. Jimmy had a__________(wonder)time with his classmates yesterday. 【答案】wonderful 【解析】have a wonderful time过得很愉快;玩得开心。句意：昨天吉米和同学们玩得很开心。 【课后作业】 基础巩固 1. Please take ________ look at these signs! You mustn’t play ball games here. A. an B. the C. a D. / 【答案】C 【详解】句意：请看看这些标识！你不准在这里踢球。 考查冠词。a/an是不定冠词，表示泛指；an用于以元音音素开头的单词前，a用于以辅音音素开头的单词前；the表示特指。take a look at看一下，为固定搭配。故选C。 2. Chengdu is famous ________ its comfortable life and spicy food. A. for B. of C. as D. from 【答案】A 【详解】句意：成都以其舒适的生活和辛辣的食物而闻名。 考查介词。for为了，因为；of……的；as作为；from来自。根据“Chengdu is famous...its comfortable life and spicy food.”可知，成都以舒适的生活和辛辣的食物而闻名，此处应是be famous for“以……而闻名”。故选A。 3. —Jack, can I use your bike? ________ is not here. —Sure. Here’s the key. A. I B. Me C. My D. Mine 【答案】D 【详解】句意：——杰克，我能用一下你的自行车吗？我的不在这里。——当然可以。这是钥匙。 考查代词辨析。I我，主格；Me我，宾格；My我的，形容词性物主代词；Mine我的，名词性物主代词。根据“…is not here”可知，空后无名词，故此处填名词性物主代词mine，指代my bike。故选D。 4. Sam finds sweeping robots useful, and he plans to buy ___________ for his grandma. A. it B. one C. this D. that 【答案】B 【详解】句意：Sam发现扫地机器人很有用，他打算给他奶奶买一个。 考查指示代词用法。A. it 它，表示上文提到的同一事物，即同类同物；B. one一个，表示上文提到的同类事物中的一个，即同类异物；C. this这个，一般是指近处的事物；D. that那个，一般是指远处的事物。 本句是Sam打算给他奶奶买一个扫地机器人，指的是扫地机器人中的一个，不一定就是前面提到的扫地机器人，即同类异物，所以用one来代替；故答案选B。 5. “Don’t worry. There will be quite ________ potatoes left this winter. ”said the farmer. A. few B. little C. a few D. a little 【答案】C 【详解】句意：“不要担心。这个冬天还有一些土豆剩下。”这个农民说。 考查不定代词辨析。few几乎没有，修饰可数名词；a few有一些，修饰可数名词；little几乎没有，修饰不可数名词；a little有一点，修饰不可数名词。由“Don’t worry”可知，还有土豆剩下，排除A和B；又根据“potatoes”是可数名词，排除D。故选C。 6. Reading books helped the boy get through those ________ moments. A. lonely B. hardly C. quickly D. sadly 【答案】A 【详解】句意：读书帮助这个男孩度过了那些孤独的时刻。 考查形容词。lonely孤独的、寂寞的；hardly几乎不；quickly快速地；sadly伤心地。设空处修饰后面名词moments，用形容词，lonely是形容词，其他选项是副词。故选A。 7. Harbin became one of ________ tourist resorts in China last winter holidays. A. popular B. more popular C. less popular D. the most popular 【答案】D 【详解】句意：哈尔滨成为去年冬天最受欢迎的旅游地之一。 考查形容词最高级。popular受欢迎的，形容词原级；more popular更受欢迎的；less popular更少受欢迎的；the most popular最受欢迎的。分析句子结构可知，此处是“one of the+形容词最高级+可数名词复数”结构，表示“最……之一”。故选D。 8. The road trip was fun, ________ the long hours in the car made us all tired. A. and B. or C. so D. but 【答案】D 【详解】句意：公路旅行很有趣，但长时间坐在车里使我们都很累。 考查连词辨析。and并且；or或者；so所以；but但是。根据“The road trip was fun...the long hours in the car made us all tired”可知，虽然公路旅行很有趣，但长时间乘车很累，前后句在语境上是转折关系，应用but。故选D。 9. She keeps moving forward and never gives up ________ for a greener environment. A. work B. works C. working D. to work 【答案】C 【详解】句意：她不断前进，从未放弃为更环保的环境而努力。考查非谓语动词。give up“放弃”，后跟动名词作宾语。故选C。 10. Perhaps we ________ able to connect our minds to the Internet in the future. A. are B. were C. have been D. will be 【答案】D 【详解】句意：也许我们将来能够把我们的思想连接到互联网上。 考查时态。根据in the future“在未来”可知，句子时态为一般将来时，句式为“主语+will+动词原形+其他”，此处will be符合题意。故选D。 11. You’d better not go hiking in a forest. You ________ easily lose your way in it. A. need B. may C. should D. must 【答案】B 【详解】句意：你最好不要去森林里徒步旅行。你可能很容易迷失方向。 考查情态动词。need需要；may可能；should应该；must必须。根据“You’d better not go hiking in a forest. You ... easily lose your way in it.”可知，最好不要在森林里徒步，可能会迷路。故选B。 12. Mum doesn’t allow Tim ________ with toy boats in the swimming pool for his safety. A. play B. plays C. to play D. playing 【答案】C 【详解】句意：为了Tim的安全，妈妈不允许他在游泳池玩玩具船。 考查非谓语动词。根据题干可知，谓语是doesn’t allow；允许某人做某事：allow sb. to do sth，不定式作宾语补足语。故选C。 13. —What happens when water freezes?—It ________ into ice. A. turns B. will turn C. turned D. has turned 【答案】A 【详解】句意：——当水冻结时会发生什么？——它会变成冰。 考查时态。根据问句时态为一般现在时，结合答句为客观事实，可知答句也用一般现在时，主语“It”为第三人称单数，谓语动词turn用第三人称单数形式turns。故选A。 14. ________ life was difficult for little Mike, he found his own happiness in the end. A. If B. Although C. When D. Until 【答案】B 【详解】句意：虽然生活对小迈克来说很艰难，但他最终还是找到了自己的幸福。 考查连词辨析。If如果；Although虽然；When当……时；Until直到。根据“life was difficult for little Mike, he found his own happiness in the end.”可知，虽然生活对小迈克来说很艰难，但他最终还是找到了自己的幸福，此处应用although或though引导让步状语从句。故选B。 15. ________ wonderful class the astronauts have given us from the space station! A. What B. What a C. What an D. How 【答案】B 【详解】句意：航天员在天宫空间站给我们上了一堂精彩的课！ 考查感叹句。What引导感叹句，后接可数名词复数或不可数名词；What a/an后接可数名词单数；How后接形容词或副词。wonderful class是可数名词单数，且wonderful是辅音音素开头的单词，用what a引导感叹句。故选B。 A. Choose the right sentences to complete the dialogue（选择恰当的句子完成对话，每句限用一次） A. How many floors are there? B. Tell me all about it! C. There are several lifts in the building. D. And I don’t hear much street noise. E. Which floor do you live on? Amy and Kylie are meeting for coffee. They haven’t seen each other for a long time. Amy: How’s everything going with you, Kylie? Kylie: I’ve just moved into the Century Building. Amy: Wow! The Century Building, the tallest in the city center? That’s wonderful! ____31____ Kylie: I’ve always wanted to live in a high-rise. My job keeps me busy, and sometimes I have to work late. Living in the suburbs isn’t my thing. I prefer the downtown lifestyle. Amy: I see. ____32____ Kylie: The 26th. The view from my place is fantastic! You should see the sunrise from there! Amy: What if the lift breaks down? You’d have to climb all those stairs! Kylie: I’m not worried. ____33____ And the maintenance (维护) is excellent. Amy: I still wouldn’t like living so high up. Kylie: You know, when I’m home, I feel like I’m in my own little world. ____34____ Amy: That sounds good. Kylie: Being up high gives me lots of natural light. Most importantly, I have privacy (清净). Amy: Sounds like you’ve found your cozy spot. Having lots of light and privacy must be great. 【答案】31. B 32. E 33. C 34. D 【导语】本文是两个很久没见的朋友一次聊天，讲述住在高层的一些优点。 【31题详解】根据下文“I’ve always wanted to live in a high-rise. My job keeps me busy, and sometimes I have to work late. Living in the suburbs isn’t my thing. I prefer the downtown lifestyle.”可知说的是关于搬入高层建筑后的事情，故推断对方想要了解对方搬入高层后的生活，选项B“跟我说说吧！”符合语境。故选B。 【32题详解】根据下文“The 26th.The view from my place is fantastic!”可知询问对方住在几楼，选项E“你住在几楼？”符合语境。故选E。 【33题详解】根据上文“What if the lift breaks down? You’d have to climb all those stairs!”可知说的是电梯和楼梯，选项C“大楼内有多部电梯。”符合语境。故选C。 【34题详解】根据上文“You know, when I’m home, I feel like I’m in my own little world”及下文“That sounds good.”可知，在描述高层的优点，选项D“而且我听不到太多街道噪音。”符合语境。故选D。 B. Choose the best answer (根据短文内容，选择最恰当的答案) What Is World Water Day? World Water Day happens every year on 22nd March. It helps people to think about the importance of water across the world. It was started by a group of countries called the United Nations. __________ Water is necessary to all living things. Animals and plants need water to live. We use water for cleaning, cooking and farming. Millions of people have to drink dirty water. It is important for everyone to have safe water to drink. What can we do? There are lots of ways that you can save water: ◆take shorter showers ◆turn the tap off when brushing your teeth ◆don’t leave the water running when washing the dishes ◆wear your clothes again if they aren’t dirty ◆collect rainwater to water plants Did you know…? •97% of the Earth's water comes from ocean. •Over half of the human body is water! •The longest river in the world is the River Nile •Electricity can be made from water. World Water Day has a different theme each year. These are some of them. •Ground water •Water and Climate (气候) Change •Valuing water 35. World Water Day helps people to ________ all over the world. A. learn how water comes to our homes B. know about more places to get water C. think about the importance of water D. find out more ways of using water 36. We may fill in the blank with ________. A. Where do we get water? B. How can we save water? C. What can we do for water? D. Why is water important? 37. The passage tells us ________ ways of saving water. A. three B. four C. five D. six 38. Which picture is NOT mentioned (提到) in the part “What can we do”? A. B. C. D. 39. What does the underlined word “theme” probably mean? A. activity B. topic C. rule D. suggestion 40. The main purpose (目的) of this article is ________. A. to introduce World Water Day to people B. to ask people to join the organization C. to get more advice on saving water D. to tell funny water stories to people 【答案】35. C 36. D 37. C 38. D 39. B 40. A 【导语】本文是一篇说明文，主要介绍了“世界水日”。 【35题详解】细节理解题。根据“World Water Day happens every year on 22nd March. It helps people to think about the importance of water across the world.”可知，每年3月22日是世界水日，它帮助人们思考水在世界各地的重要性。故选C。 【36题详解】主旨大意题。根据“Water is necessary to all living things. Animals and plants need water to live. We use water for cleaning, cooking and farming. Millions of people have to drink dirty water. It is important for everyone to have safe water to drink.”可知，水是所有生物所必需的，动物和植物需要水来生存，我们用水进行清洁、烹饪和耕种，数以百万计的人不得不喝脏水。重要的是每个人都要有安全的饮用水。由此可知此处介绍了水的重要性，故小标题可以是“水为什么重要”。故选D。 【37题详解】细节理解题。根据“There are lots of ways that you can save water: ◆take shorter showers ◆turn the tap off when brushing your teeth ◆don’t leave the water running when washing the dishes ◆wear your clothes again if they aren’t dirty ◆collect rainwater to water plants”可知，文中介绍了五种节约水的方法。故选C。 【38题详解】细节理解题。根据“take shorter showers”，“turn the tap off when brushing your teeth”和“don’t leave the water running when washing the dishes”可知，淋浴时间短、刷牙时关掉水龙头、洗碗时不要让水流着，即A、B和C项是文中提及的节约水的方法。故选D。 【39题详解】词义猜测题。根据“These are some of them. •Ground water •Water and Climate (气候) Change •Valuing water”可知，“地下水”，“水和气候变化”和“重视水”这些都与水有关。结合选项可知，可以推知这些是与水相关的不同主题，所以theme意思是“主题”，故选B。 【40题详解】主旨大意题。通读文章可知，本文主要介绍了“世界水日”。故选A。 名校拔高 C. Choose the best answer and complete the passage（选择最恰当的选项完成短文） On the night of November 25th, 2023, I had a talk with Sam. ____41____, I decided it was time to do something. “Sam, I’m worried about you,” I started, hoping he would understand my concern (关心). I told him that he needed to stop drinking so much. He told me about the pain in his heart. He hardly had any friends, except me. He wasn’t good at ____42____ other people. I knew I couldn’t solve his problems. But during the Christmas season, a few weeks later, I gave him a ____43____ that I didn’t even know I had. That Christmas, Sam had nowhere to go, so I invited him to my parents’ house. My parents were happy to hear that. They tidied up our guest room and even bought him a beautiful scarf. I’ll never ____44____ the night we arrived home. My parents were already asleep, but my mum had prepared dinner for us, baked some cookies and left us a note. They are always kind to others, so I wasn’t ____45____ by their sincere welcome. But when Sam read my mum’s note and saw what she had prepared, he broke down and cried. That’s when I knew what a ____46____ family I had. Later, Sam expressed his thanks for the invitation, kindness and care he got from us. He told me he would try talking to people and making more friends later on. 41. A. However B. Luckily C. Altogether D. Finally 42. A. getting on with B. learning from C. waiting for D. talking about 43. A. reason B. present C. wish D. dream 44. A. forget B. spend C. understand D. waste 45. A. excited B. interested C. surprised D. worried 46. A. hardworking B. warm C. polite D. modern 【答案】41. D 42. A 43. B 44. A 45. C 46. B 【导语】本文主要讲述了作者以及家人帮助朋友Sam解决不善于交朋友这个问题的故事。 【41题详解】 句意：最后，我决定是时候做点什么了。 However然而；Luckily幸运地；Altogether总而言之；Finally最后。根据“I decided it was time to do something.”可知，此处表示时间的先后，最后决定做点什么。故选D。 【42题详解】 句意：他不善于与他人相处。 getting on with与……相处；learning from学习；waiting for等待；talking about讨论。根据“He hardly had any friends”可知，Sam不擅长与别人相处。故选A。 【43题详解】 句意：但在圣诞节期间，几周后，我给了他一份我甚至不知道自己有的礼物。 reason原因；present礼物；wish愿望；dream梦想。根据“That Christmas, Sam had nowhere to go, so I invited him to my parents’ house.”可知，圣诞节作者应该是送给朋友礼物。故选B。 【44题详解】 句意：我永远不会忘记我们到家的那天晚上。 forget忘记；spend花费；understand理解；waste浪费。根据“”My parents were already asleep, but my mum had prepared dinner for us, baked some cookies and left us a note.可知，作者不会忘记那一天。故选A。 【45题详解】 句意：他们总是对别人很好，所以我对他们的真诚欢迎并不感到惊讶。 excited激动的；interested感兴趣的；surprised惊讶的；worried担心的。根据“They are always kind to others”可知，作者因为很熟悉父母，因此对于父母的热情并不感到惊讶。故选C。 【46题详解】 句意：那时我才知道我有一个多么温馨的家庭。 hardworking勤奋的；warm温暖的；polite礼貌的；modern现代的。根据“Later, Sam expressed his thanks for the invitation, kindness and care he got from us.”可知，作者有一个温馨的家庭。故选B。 D.Fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给) Animals such as birds, bats, bees, and butterflies help plants make seeds (种子). Human activities have destroyed (摧毁) many of the homes of these animals, so a lot of them are d____47____. You can help give these animals food and homes. Ask an adult to help you try some of these following i____48____. 1 Build a flower garden. Planting native flowers in your area will c____49____ give bees and butterflies lots of food. Then they can help other plants grow. 2 Make a bat house. Hang (悬挂) a wooden box on a pole or the s____50____ of a building. This will give bats a safe place to rest. 3 Hang hummingbird feeders (喂食器). You can make a mixture of sugar and water to feed the hummingbirds. Remember to c____51____ the feeders regularly to keep a safe and healthy environment for these birds. 4 Tell others how to help. When more people help, it will be easier for these animals to live. People use plants for food, medicine, and clothing. Birds, bees and butterflies help flowers make seeds for growing n____52____ plants, nuts, and fruit next year. Without those animals, we would lose many kinds of plants, food and other products. 【答案】47. dead 48. ideas 49. certainly 50. side 51. clean 52. new 【导语】本文介绍了保护动物家园的一些方法。 【47题详解】 句意：人类活动破坏了这些动物的许多家园，所以它们中的很多都死了。根据“Human activities have destroyed (摧毁) many of the homes of these animals”可知这导致了动物大量死亡，dead“死的”，形容词作表语，故填(d)ead。 【48题详解】 句意：让一个成年人帮你尝试下面的一些方法。根据下文“1 Build a flower garden.”，“2 Make a bat house.”，“3 Hang hummingbird feeders (喂食器).”及“4 Tell others how to help.”可知这是提出的想法，idea“主意，想法”，these修饰名词复数，故填(i)deas。 【49题详解】 句意：在你的地区种植原生花卉肯定会给蜜蜂和蝴蝶提供很多食物。根据“Planting native flowers...give bees and butterflies lots of food.”可知是指种植鲜花肯定会给它们提供食物，副词certainly“确定地，无疑地”符合语境，故填(c)ertainly。 【50题详解】 句意：把一个木箱挂在杆子上或建筑物的侧面。根据“Hang (悬挂) a wooden box on a pole or the s... of a building.”可知是指把木箱挂在建筑物一侧，the side of“一侧”，故填(s)ide。 【51题详解】 句意：记得定期清洁喂食器，为雀鸟提供一个安全和健康的环境。根据“to keep a safe and healthy environment”可知是要定期清理喂食器，clean“清扫”，不定式符号to后跟动词原形，故填(c)lean。 【52题详解】 句意：鸟、蜜蜂和蝴蝶帮助花朵制造种子，以便来年种植新的植物、坚果和水果。根据“growing n... plants, nuts, and fruit next year”可知是种植新植物等，new“新的”，形容词作定语，故填(n)ew。 E. Answer the questions（根据以下内容回答问题） Every week, Tom’s parents gave him some money. They didn’t give him the money as a gift, though. Tom actually earned (赚钱) it. Each day, Tom took out the rubbish and cleared the table. He fed the family dog and took him for walks. For all of this work, Tom earned $12 each week. The problem was that the money seemed (似乎) to disappear just as quickly as Tom earned it. His dad said that money seemed to “burn a hole in his pocket.” Tom begged his parents for a raise, but he didn’t get one. Tom’s father said, “Maybe you should make a budget (预算),” “What does that mean?” Tom asked. “You may want to buy different things like snacks,” explained his father. Tom’s mother suggested that he should also save some money. “It can be your rainy-day fund (基金),” said his mum. Tom didn’t understand. “We usually need a rainy-day fund when ______,” She explained. “It’s like an umbrella that keeps you from getting wet if it rains.” From that day on, Tom always seemed to have enough money to do the things he wanted. Money no longer “burned a hole in his pocket”. He chose to give the money to the town’s animal shelter. Giving money to help those in need made him feel good. 53. Tom got money from his parents as a gift every week, didn’t he? ____________________________________________________________________________________________ 54. How much did Tom earn each week for his work? ____________________________________________________________________________________________ 55.Why did Tom’s father say that money seemed to “burn a hole in his pocket”? ____________________________________________________________________________________________ 56. What did Tom’s parents suggest? They suggested Tom should _______________________________________. 57. Complete the sentence in Paragraph 5. We usually need a rainy-day fund when _________________________________________. 58. What do you think of Tom? Why? (Give your reason with no more than 15 words） ____________________________________________________________________________________________ 【答案】53. No, he didn’t. 54. He earned $12 each week. 55. Because he quickly ran out of his money. 56. make a budget 57. in an emergency 58. He is kind. Because he give the money to the town’s animal shelter. 【导语】本文主要讲述了汤姆通过做家务来赚取零花钱，但是他总是很快就把钱花光了，他听取了父母的建议——做一个预算，之后他可以攒一些钱了，他把这些钱捐给镇上的动物收容所。 【53题详解】 根据“Every week, Tom’s parents gave him some money. They didn’t give him the money as a gift, though. Tom actually earned (赚钱) it.”及结合后文可知，汤姆是通过做家务赚的这些钱，而不是父母给他的礼物。故填No, he didn’t. 【54题详解】 根据“For all of this work, Tom earned $12 each week.”可知，汤姆每周挣12美元。故填He earned $12 each week. 【55题详解】 根据“The problem was that the money seemed (似乎) to disappear just as quickly as Tom earned it.”可知，汤姆的父亲说钱似乎“在他的口袋里烧了一个洞”是因为他很快就把钱花光了。故填Because he quickly ran out of his money. 【56题详解】 根据“Tom’s father said, “Maybe you should make a budget (预算)”和“Tom’s mother suggested that he should also save some money.”可知，汤姆的父母建议他应该做一个预算。故填make a budget。 【57题详解】 根据“It’s like an umbrella that keeps you from getting wet if it rains.”可知，此处指在紧急情况下，我们通常需要应急基金。故填in an emergency。 【58题详解】 根据“He chose to give the money to the town’s animal shelter. Giving money to help those in need made him feel good.”可知，汤姆非常善良，会把自己的钱捐给动物收容所。故填He is kind. Because he give the money to the town’s animal shelter. 翻译 Translate the following sentences into English(将下列句子翻译成英文) 1.例如,经常锻炼的人患许多疾病的概率较低。(less likely to,suffer) 【答案】For example,people who often exercise are less likely to suffer from many diseases. 2.天气正变得越来越暖和,冰正在融化。(get) 【答案】The weather is getting warmer and warmer and the ice is melting. 3.如果没有人邀请她外出,李露宁愿待在家里。(would rather) 【答案】Li Lu would rather stay at home if no one invites her out. /If no one invites her out,Li Lu would rather stay at home. 4.我们不再有相同的目标和兴趣了。(no longer) 【答案】We no longer have the same goals and interests. 5.我们需要专注于找到解决这个问题的办法。(focus on) 【答案】We need to focus on finding a solution to this problem. 6.你介意不要在走廊里踢足球吗?(mind,hallway) 【答案】Would you mind not playing football in the hallway? 7.当老师正在讲课时,学生们在记笔记。(while) 【答案】While the teacher was speaking,the students were taking notes. 1 学科网（北京）股份有限公司 $$ 七年级英语寒假精品分层讲义第7讲：7BUnit5预习 学生版 【学习目标】 1.新教材7B Unit5单词及短语句型梳理 2.巩固及习题 【课前热身】 基础题 I.Complete the following passage with the words or phrase in the box.Each can only be used once.(将下列单词或词组填入空格。每空格限填一词或词组,每词或词组只能填一次) Caring for our wild friends A.improve B.together C.away D.special E.truly Every year on 4 October,the world comes____1_____for the well-being(福祉)of animals everywhere. This is World Animal Day. Starting in 1931 in Florence,Italy,the yearly event has become a____2_____ opportunity for everyone on our planet who cares about animals to make a difference. In 2022, the theme was “A Shared Planet".“As we share this Earth with all living things, we can____3_____ make a difference to all animals," wrote the event's website. In the past decade(十年),China has done much to_____4____the well-being of domestic(驯养)and wild animals. The protection of Asian elephants is a good example. A.more B.sometimes C.away D.because E.because of Asian elephants have become endangered____5_____hunting for their ivory(象牙).Asian elephants in China are mainly found in Yunnan Province.These wild animals_____6____ eat local farmers’ crops.The government has been trying to create a more harmonious(和谐的) relationship between local people and wildlife. For example, they ban ivory and make rules for building separation facilities(隔离设施)to keep____7_____wandering wild animals. With World Animal Day around the corner soon this year,we all can think of____8_____ways to better protect our wild friends. II.Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子,每空格限填一词) 1.Some animals will go_________in winter because there is nothing for them to eat.(hunger) 2. The traffic lights are controlled by a_________computer.(centre) 3.Pandas are officially no longer_________,but still need great protection.(danger) 4.In the Antarctic,penguins stay together to protect_________ against the cold and windy weather.(they) 5.Air tickets are_________to be expensive during peak seasons(旺季).(like) 6.With the development of economy(经济),we can_________our basic needs more easily than in the past.(satisfied) Rewrite the sentences according to the instructions in the brackets(按要求改写下列句子) 1.He was taking a shower when the telephone rang.(改为一般疑问句) _________he_________a shower when the telephone rang? 2.The two good friends were having dinner in a pizza restaurant.(改为否定句) The two good friends_________ _________dinner in a pizza restaurant. 3.People make too much noise for whales to communicate.(保持句意基本不变) People make_________much noise_________whales cannot communicate. 4. She heard a terrible noise. It brought her heart into her mouth.(合并为一句) She heard a terrible noise,_________ _________her heart into her mouth. 5. The boys were playing computer games from six to eight last Friday.(对画线部分提问) _________ _________the boys doing from six to eight last Friday? 6.can,the,an,seeds,you,plant,ask,where,adult(连词成句) ___________________________________________________________. 提高题 Answer the questions(根据以下内容回答问题) Climate change is influencing animals in a lot of different ways.Scientists have noticed a common trend(趋势) across all kinds of animals: they're getting smaller--physically smaller in size. Scientists have studied many different animal species from wild sheep to wood rats over the past 40 years. But they paid more attention to the North American songbirds. In 2019,researchers at the University of Michigan published a set of data(数据), which showed that the body sizes for quite a few species had actually shrunk(缩小). But when Justin Baldwin,a graduate student at Washington university took a closer look at the data and he noticed something different.Birds with larger brains are shrinking at slower rates(比率)than birds with smaller brains. Baldwin and his team had a feeling that birds’ behaviour might be playing a role. “In birds, species with bigger brains seem to be smarter and can change their behaviour based on their environment.That means that they might be able to protect themselves from increasing temperatures.Bigger-brained birds, for example, might adjust (调整)their behaviour and stay in the shade when it's hot," says Carlos Botero,an assistant professor. Baldwin's team found it was still true even after controlling other factors like generation time and mutation(变异)rate.But Botero also says,“Though these bigger-brained bird species can temporarily(临时地)protect themselves from warmer temperatures, it doesn't mean they are able to fit in with any kind of change forever. 1.What is the common trend across all kinds of animals? 2.What has caused this common trend across all kinds of animals? 3.When did researchers from the University of Michigan publish a set of data? 4.According to Justin Baldwin's team, which birds are shrinking at slower rates? 5.How might birds with bigger brains adjust their behaviour based on the environment? 6.What information do Botero's words in the last paragraph imply(暗示)? Writing(写作) A.Translate the following sentences into English(将下列句子翻译成英文) 1.地球上最大的动物是什么?(largest) 2.昨天下午三点钟我们正在动物园喂长颈鹿。(feed) 3.你介意我开窗吗?(mind) 4.青蛙妈妈只是坐在树下,看着她的孩子们在湖里快乐地游泳。(watch) 5.也许你们可以先和人类谈一谈,看看他们是否能帮忙。(Perhaps,if) B.Guided writing(作文) 所有生物都是地球的主人,人与动物共享同一家园。然而,人类的活动正日益使野生动物的数量急剧下降。请你代表其中一种野生动物,给人类写一封求助信。信件内容必须包括方框中提供的内容。词数不少于80。信件开头已给出,不计入词数. self-introduction writing purpose problem cause request Dear human friends, We are 【知识梳理】 上海新教材七下英语单元目录 Unit 1 Music Unit 2 Language and communication Unit 3 A helping hand Unit 4 Honesty Unit 5 Wild animals Unit 6 Trees Unit5 Wild animals词汇词组练习 1.重点单词 音标 单词 词性 中文释义 /waɪld/ adj. 自然生长的;野的;野生的 /'waɪl(d)laɪf/ n. 野生动物;野生生物 /'dʒaɪənt/ adj. 巨大的;特大的;伟大的 /bæm'buː/ n. 竹;竹子 /'sentr(ə)l/ adj. 在中心的;中央的 /'west(ə)n/ adj. 西方的;西部的 /trʌŋk/ n. 象鼻 /weɪl/ n. 鲸 /'ɔːlməʊst/ adv. 几乎;差不多 /ˌkæŋgə'ruː/ n. 袋鼠（产于澳大利亚） /'bæl(ə)ns/ n. 平衡 /'deɪn(d)ʒ(ə)rəs/ adj. 危险的 /lænd/ n. 陆地;大地 /'dʒent(ə)l/ adj. 温柔的;文静的 /wɪŋ/ n. 翅膀;翼 /'rɑːðə/ adv. 反而;有点儿;稍微 /keɪdʒ/ n. 笼子 /'peŋgwɪn/ n. 企鹅 /ð(ə)m'selvz/ pron. 他/她/它们自己 /'lektʃə/ n. 讲座;演讲 /dɪ'spleɪ/ n. 陈列;展示 /melt/ v. （使）熔化,融化 /dɪ'ziːz/ n. 病;疾病 /fluː/ n. 流行性感冒;流感 /'fiːvə/ n. 发烧;发热 /kɪl/ v. 杀死;弄死 /'hæbɪtæt/ n. （动植物的）生活环境,栖息地 /pə'luːt/ v. 污染 /'sʌfə/ v. 受苦;受难 出发 /'hjuːmən/ n. 人 /ˈtrΛmpɪt/ n. 小号;喇叭 /smel/ v. 有（或发出） …气味 /dɪ'lɪʃəs/ adj. 令人开心的; 令人愉快的;宜人的 /puːl/ n. 水坑;水塘;池塘 /əˈpɪə(r)/ v. 显得;看来;似乎 /ˌnɪəˈbaɪ/ adj. 附近的;邻近的 /ˈkʌmpəni/ n. 陪伴;做伴 /ˈwɪldənəs/ n. 荒野 /ˈsætɪsfaɪ/ v. 使满意;使满足 /skaɪ/ n. 天;天空 /nest/ n. 巢穴;窝 /pʊʃ/ v. 推动(人或物);移动(身体部位) /ɡreɪ/ adj. 灰色的;烟灰色的;灰白色的 /ˈkʌvə(r)/ v. 遮蔽;遮盖 /sɒft/ adj. 软的;柔软的 /wɔːmθ/ n. 温暖;暖和 /prəˈtekʃn/ n. 保护 /ˈdeɪndʒə(r)/ n. 危险;风险 /net/ n. 网;网状物 /ˈsɜːfɪs/ n. 水面;地面 /ˈlaɪkli/ adj. 可能的 /ˈpɜːpəs/ n. 意图;目的 2.重点词组表达 第一组 1.野生动物 2.有一根长象鼻 3.住在非洲 4.保持平衡 5.地球上现存最大的生物 6.在南极,企鹅们聚在一块来保护自己,抵御严寒和狂风天气。 第二组 1.一个野生动物讲座 2.展示板 3.在入口 4.遭受威胁 5.失去栖息地 6.看上去担忧 7.耗尽食物 8.出发前往北方 9.猫头鹰出了什么事? 10.猫头鹰患禽流感了。 11.或许你可以先和人类谈谈看他们是否能帮你。 12.当人类砍伐森林时,动物们不知道等待它们的是什么。 第三组 1.在水池旁安静坐下 2.举起望远镜 3.似乎仅在几英尺远 4.介意他在这里 5.陪伴两只天鹅 6.在荒野中 7.将望远镜聚焦于鸟巢 8.爬出鸟巢 9.被……所覆盖 10.掉下来 11.爬上他母亲的背 12.他看到一颗小脑袋从妈妈的羽毛下探出来。 13.一只天鹅幼崽径直向母亲走去,埋进她的羽毛中取暖。 14. 母天鹅只是静静地坐着,充满爱意地看着她的孩子们迈动他们的腿。 第四组 1.一次露营经历 2.抵达池塘 3.筑巢中的天鹅 4.坐在附近 5.将它们直接带到我面前 6.一个接一个 7.期待看到这些 8.保持一动不动 9.太阳当头照时,我看到五只天鹅幼崽从母亲的羽毛中挤出身子来。 10. 他们颜色略微呈灰褐色,有点脏兮兮的,但十分可爱。 第五组 1.坐卡车巡游 2.野餐 3.喂长颈鹿 4.观察鸟类 5.昨天此刻,学生们正在做什么? 6.昨天下午三点,他们在参观野生动物园。 7.昨天一整个上午我都在复习英语。 8.上周这个时候同学们正在为慈善义卖做准备。 9当志愿者们努力救助搁浅的(stranded)鲸鱼时,天突然下起了大雨。 10.当村民们发现受伤的小象时,它的象鼻正在流血,身上布满了伤痕。 第六组 1.写一封求助信 2.一个动物保护组织 3.在南极海域中 4.更糟糕的是 5.置我们于险境 6.巨大的尺寸 7.靠近海面 8.很可能 9.容易被渔网弄伤 10.被移动的船只撞击 11.这个星球上最大最古老的生物 12.船只发出如此大的噪音以至于蓝鲸们无法沟通来寻找方向。 3.词汇梳理 Write the words according to their grammatical forms(根据词性要求写出单词) 1.______________adj.野的;自然生长的 ______________n.荒野;野性;野蛮 ______________adv.非常;极其;失控地 2.______________n.危险;危害;风险 ______________adj.危险的 ______________adj.濒危的 3.______________n.西;西方 ______________adj.西方的;西部的 4._____________n.中心;中央 ______________adj.在中心的;中央的 5.______________n.&v.平衡;使平衡 ______________adj.平衡的 ______________adj.不平衡的 6.______________v.污染 ______________n.污染 ______________n.污染物 7.______________讲座;演讲 ______________n.讲师;讲演者 8.______________adj.温柔的;文静的 ______________adv.温柔地;轻轻地 9.______________v.杀死;弄死 ______________n.杀手 10.______________v.&n.有(或发出)……气味 ______________adj.有臭味的;难闻的 11.______________v.&n.喜欢 prep.像 ______________v.&. n.不喜欢(的东西) ______________prep.不像 ______________adj.可能的 12.______________v.使满意;使满足 ______________adj.令人满意的 ______________adj.感到满意的 ______________n.满意;满足 13.______________v.&n.遮蔽;遮盖;盖子 ______________v.发现 ______________n.探索;发现 14______________v.保护 ______________n.保护 ______________adj.防护的;保护的 15.______________adj.温暖的;暖和的 ______________n.温暖;暖和 16.______________adj.软的;柔软的 ______________v.(使)变软,软化;(使)柔和 17.______________n.陪伴;作伴 ______________v.陪伴;(用钢琴)为……伴奏 18.______________v.对待;治疗 ______________n.对待;治疗 4.词汇练习 Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子) 1.Scientists are studying how to reduce air__________(pollute)in our city. 42. Experts think that some animals will soon__________(appear)because of the serious pollution. 43.The fires are__________(like) to destroy the building. 44.Eason is__________(satisfy)with the result of the exam. 45. The ground was__________(cover)with a thick layer of snow after a heavy snowfall. 46. She just laughed when she heard that the boss had made the assignment__________(purpose). 44. This poor kid becomes__________(home)after the earthquake. 45.Paris is famous for__________(it)romance. 46. The cook is happy to know that customers are__________(satisfy)with his dishes. 47. Frank is an excellent doctor. He always__________(careless)for his patients. 48. The Wangs usually go to have a picnic in the park__________(near)at weekends. 49. Jimmy had a__________(wonder)time with his classmates yesterday. 【课后作业】 基础巩固 1. Please take ________ look at these signs! You mustn’t play ball games here. A. an B. the C. a D. / 2. Chengdu is famous ________ its comfortable life and spicy food. A. for B. of C. as D. from 3. —Jack, can I use your bike? ________ is not here. —Sure. Here’s the key. A. I B. Me C. My D. Mine 4. Sam finds sweeping robots useful, and he plans to buy ___________ for his grandma. A. it B. one C. this D. that 5. “Don’t worry. There will be quite ________ potatoes left this winter. ”said the farmer. A. few B. little C. a few D. a little 6. Reading books helped the boy get through those ________ moments. A. lonely B. hardly C. quickly D. sadly 7. Harbin became one of ________ tourist resorts in China last winter holidays. A. popular B. more popular C. less popular D. the most popular 8. The road trip was fun, ________ the long hours in the car made us all tired. A. and B. or C. so D. but 9. She keeps moving forward and never gives up ________ for a greener environment. A. work B. works C. working D. to work 10. Perhaps we ________ able to connect our minds to the Internet in the future. A. are B. were C. have been D. will be 11. You’d better not go hiking in a forest. You ________ easily lose your way in it. A. need B. may C. should D. must 12. Mum doesn’t allow Tim ________ with toy boats in the swimming pool for his safety. A. play B. plays C. to play D. playing 13. —What happens when water freezes?—It ________ into ice. A. turns B. will turn C. turned D. has turned 14. ________ life was difficult for little Mike, he found his own happiness in the end. A. If B. Although C. When D. Until 15. ________ wonderful class the astronauts have given us from the space station! A. What B. What a C. What an D. How A. Choose the right sentences to complete the dialogue（选择恰当的句子完成对话，每句限用一次） A. How many floors are there? B. Tell me all about it! C. There are several lifts in the building. D. And I don’t hear much street noise. E. Which floor do you live on? Amy and Kylie are meeting for coffee. They haven’t seen each other for a long time. Amy: How’s everything going with you, Kylie? Kylie: I’ve just moved into the Century Building. Amy: Wow! The Century Building, the tallest in the city center? That’s wonderful! ____31____ Kylie: I’ve always wanted to live in a high-rise. My job keeps me busy, and sometimes I have to work late. Living in the suburbs isn’t my thing. I prefer the downtown lifestyle. Amy: I see. ____32____ Kylie: The 26th. The view from my place is fantastic! You should see the sunrise from there! Amy: What if the lift breaks down? You’d have to climb all those stairs! Kylie: I’m not worried. ____33____ And the maintenance (维护) is excellent. Amy: I still wouldn’t like living so high up. Kylie: You know, when I’m home, I feel like I’m in my own little world. ____34____ Amy: That sounds good. Kylie: Being up high gives me lots of natural light. Most importantly, I have privacy (清净). Amy: Sounds like you’ve found your cozy spot. Having lots of light and privacy must be great. B. Choose the best answer (根据短文内容，选择最恰当的答案) What Is World Water Day? World Water Day happens every year on 22nd March. It helps people to think about the importance of water across the world. It was started by a group of countries called the United Nations. __________ Water is necessary to all living things. Animals and plants need water to live. We use water for cleaning, cooking and farming. Millions of people have to drink dirty water. It is important for everyone to have safe water to drink. What can we do? There are lots of ways that you can save water: ◆take shorter showers ◆turn the tap off when brushing your teeth ◆don’t leave the water running when washing the dishes ◆wear your clothes again if they aren’t dirty ◆collect rainwater to water plants Did you know…? •97% of the Earth's water comes from ocean. •Over half of the human body is water! •The longest river in the world is the River Nile •Electricity can be made from water. World Water Day has a different theme each year. These are some of them. •Ground water •Water and Climate (气候) Change •Valuing water 35. World Water Day helps people to ________ all over the world. A. learn how water comes to our homes B. know about more places to get water C. think about the importance of water D. find out more ways of using water 36. We may fill in the blank with ________. A. Where do we get water? B. How can we save water? C. What can we do for water? D. Why is water important? 37. The passage tells us ________ ways of saving water. A. three B. four C. five D. six 38. Which picture is NOT mentioned (提到) in the part “What can we do”? A. B. C. D. 39. What does the underlined word “theme” probably mean? A. activity B. topic C. rule D. suggestion 40. The main purpose (目的) of this article is ________. A. to introduce World Water Day to people B. to ask people to join the organization C. to get more advice on saving water D. to tell funny water stories to people 名校拔高 C. Choose the best answer and complete the passage（选择最恰当的选项完成短文） On the night of November 25th, 2023, I had a talk with Sam. ____41____, I decided it was time to do something. “Sam, I’m worried about you,” I started, hoping he would understand my concern (关心). I told him that he needed to stop drinking so much. He told me about the pain in his heart. He hardly had any friends, except me. He wasn’t good at ____42____ other people. I knew I couldn’t solve his problems. But during the Christmas season, a few weeks later, I gave him a ____43____ that I didn’t even know I had. That Christmas, Sam had nowhere to go, so I invited him to my parents’ house. My parents were happy to hear that. They tidied up our guest room and even bought him a beautiful scarf. I’ll never ____44____ the night we arrived home. My parents were already asleep, but my mum had prepared dinner for us, baked some cookies and left us a note. They are always kind to others, so I wasn’t ____45____ by their sincere welcome. But when Sam read my mum’s note and saw what she had prepared, he broke down and cried. That’s when I knew what a ____46____ family I had. Later, Sam expressed his thanks for the invitation, kindness and care he got from us. He told me he would try talking to people and making more friends later on. 41. A. However B. Luckily C. Altogether D. Finally 42. A. getting on with B. learning from C. waiting for D. talking about 43. A. reason B. present C. wish D. dream 44. A. forget B. spend C. understand D. waste 45. A. excited B. interested C. surprised D. worried 46. A. hardworking B. warm C. polite D. modern D.Fill in the blanks with proper words (在短文的空格内填入适当的词，使其内容通顺，每空格限填一词，首字母已给) Animals such as birds, bats, bees, and butterflies help plants make seeds (种子). Human activities have destroyed (摧毁) many of the homes of these animals, so a lot of them are d____47____. You can help give these animals food and homes. Ask an adult to help you try some of these following i____48____. 1 Build a flower garden. Planting native flowers in your area will c____49____ give bees and butterflies lots of food. Then they can help other plants grow. 2 Make a bat house. Hang (悬挂) a wooden box on a pole or the s____50____ of a building. This will give bats a safe place to rest. 3 Hang hummingbird feeders (喂食器). You can make a mixture of sugar and water to feed the hummingbirds. Remember to c____51____ the feeders regularly to keep a safe and healthy environment for these birds. 4 Tell others how to help. When more people help, it will be easier for these animals to live. People use plants for food, medicine, and clothing. Birds, bees and butterflies help flowers make seeds for growing n____52____ plants, nuts, and fruit next year. Without those animals, we would lose many kinds of plants, food and other products. E. Answer the questions（根据以下内容回答问题） Every week, Tom’s parents gave him some money. They didn’t give him the money as a gift, though. Tom actually earned (赚钱) it. Each day, Tom took out the rubbish and cleared the table. He fed the family dog and took him for walks. For all of this work, Tom earned $12 each week. The problem was that the money seemed (似乎) to disappear just as quickly as Tom earned it. His dad said that money seemed to “burn a hole in his pocket.” Tom begged his parents for a raise, but he didn’t get one. Tom’s father said, “Maybe you should make a budget (预算),” “What does that mean?” Tom asked. “You may want to buy different things like snacks,” explained his father. Tom’s mother suggested that he should also save some money. “It can be your rainy-day fund (基金),” said his mum. Tom didn’t understand. “We usually need a rainy-day fund when ______,” She explained. “It’s like an umbrella that keeps you from getting wet if it rains.” From that day on, Tom always seemed to have enough money to do the things he wanted. Money no longer “burned a hole in his pocket”. He chose to give the money to the town’s animal shelter. Giving money to help those in need made him feel good. 53. Tom got money from his parents as a gift every week, didn’t he? ____________________________________________________________________________________________ 54. How much did Tom earn each week for his work? ____________________________________________________________________________________________ 55.Why did Tom’s father say that money seemed to “burn a hole in his pocket”? ____________________________________________________________________________________________ 56. What did Tom’s parents suggest? They suggested Tom should _______________________________________. 57. Complete the sentence in Paragraph 5. We usually need a rainy-day fund when _________________________________________. 58. What do you think of Tom? Why? (Give your reason with no more than 15 words） ____________________________________________________________________________________________ 翻译 Translate the following sentences into English(将下列句子翻译成英文) 1.例如,经常锻炼的人患许多疾病的概率较低。(less likely to,suffer) 2.天气正变得越来越暖和,冰正在融化。(get) 3.如果没有人邀请她外出,李露宁愿待在家里。(would rather) 4.我们不再有相同的目标和兴趣了。(no longer) 5.我们需要专注于找到解决这个问题的办法。(focus on) 6.你介意不要在走廊里踢足球吗?(mind,hallway) 7.当老师正在讲课时,学生们在记笔记。(while) 1 学科网（北京）股份有限公司 $$