广东省广州市天河区2021届普通高中毕业班综合测试(三)英语试题 WORD版含解析.doc
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1、2021届广州市天河区普通高中业班综合测试(三)英语本试卷10页,满分120分,考试用时120分钟。注意事项:1. 答卷前,考生必须用黑色字迹的钢笔或签字笔将自己的学校、班级、姓名、座位号、和考号填写在答题卡相应的位置上。2. 选择题每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑;如需改动,用橡皮檫干净后,再选涂其它答案;不能答在试卷上。3. 非选择题必须用黑色字迹的钢笔或签字笔作答,答案必须写在答题卡各题目指定区域内的相应位置上;如需改动,先划掉原来的答案,然后再写上新答案;不准使用铅笔和涂改液。不按以上要求作答无效。4. 考生必须保持答题卡的整洁。考试结束后,将本试卷和答题卡
2、一并交回。第二部分 阅读理解(共两节,满分50分)第一节 (共15小题;每小题2.5分,满分40分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。ABritish MuseumLocated in Great Russell Street, London WC1B 3DG, the British Museum houses a vast collection of world art and artifacts and is free to all visitors. The British Museums remarkable collection spans over
3、 two million years of human history and culture, and it has more than 7 million objects, so it would probably take a week to see everything.Over 6 million visitors every year experience the collection, including world-famous objects such as the Rosetta Stone and Egyptian mummies.Admission and openin
4、g timesFree, open daily 10:00 to 17:30.Open until 20:30 on Fridays, except Good Friday.Closed on 24, 25 and 26 December and 1 January.Large luggage, suitcases and cabin baggageFor everyones safety, all bags, packages and personal items may be searched before entry. Wheeled cases and large items of l
5、uggage are not allowed on British Museum premises for safety and security reasons. Storage for luggage is available at major rail stations, including Euston, Kings Cross and Charing Cross.MembershipMembership allows you to discover 2 million years of human history with free unlimited entry to specia
6、l exhibitions, an exclusive discount offer on magazine subscription and many more benefits.Individual membership: 74Under 26 membership: 54Young friends (ages 8-15): 25ShopsThe Museum has four shops where you can buy books, souvenirs, and family gifts.1. When can you visit the British Museum?A. At 9
7、:00 Friday.B. On Good Friday.C. At 12:00 Monday.D. On Christmas Day.2. Where can visitors store their large luggage?A. At some crossings.B. At major train stations.C. In the hall of the Museum.D. At the entrance to the Museum.3. If two friends aged 14 and 18 apply for membership of the Museum, how m
8、uch should they pay?A. 79B. 99C. 128D. 148【答案】1. C 2. B 3. A【解析】【分析】本文是应用文,介绍了大英博物馆。1题详解】细节理解题。根据第三段“Free, open daily 10:00 to 17:30.” 免费,每天10:00至17:30开放。可知,在周一的十二点是可以参观博物馆的。故选C项。【2题详解】细节理解题。根据第四段“Storage for luggage is available at major rail stations, including Euston, Kings Cross and Charing Cros
9、s.” 在主要的火车站可以存放行李,包括尤斯顿、国王十字车站和查林十字车站。可知,大件行李可以存主要的火车站。故选B项。【3题详解】细节理解题。根据倒数第二段“Under 26 membership: 54。Young friends (ages 8-15): 25”,可知14岁的孩子需要支付25英镑,18岁的需要支付54英镑,总共需要支付79英镑,故选A项。BCuckoos dont bother building their own neststhey just lay eggs that perfectly imitate those of other birds and take ov
10、er their nests. But other birds are wishing up, evolving some seriously impressive tricks to spot the cuckoo eggs.Cuckoos are often know as parasites, meaning that they hide their eggs in the nest of other species. To avoid detection, the cuckoos have evolved so that eggs seem reproduction of those
11、of their preferred targets. If the host bird doesnt notice the strange egg in its nest, the little cuckoo will actually take the entire nest for itself after it comes out, taking the other eggs on its back and dropping them out of the nest.To avoid this unpleasant fate for their young, the other bir
12、ds have evolved a few smart ways to spot the fakes, which were only now beginning to fully understand. One of the most amazing finds is that birds have an extra colour-sensitive cell in their eyes, which makes them far more sensitive to ultraviolet wavelengths and allows them to see a far greater ra
13、nge of colours than humans can. This allows cautious birds to detect a fake egg which might be exactly the same to our eyes.Fascinatingly, were actually able to observe different bird species at very different points in their evolutionary war with the cuckoos. For instance, some cuckoos lay their eg
14、gs in the nests of the redstarts. The blue eggs these cuckoos lay are practically alike to those of the redstarts, and yet they are still sometimes rejected. Compare that with cuckoos who target dunnocks. While those birds lay perfectly blue eggs, their cuckoo invaders just lay white eggs with brown
15、 irregular shaped spots. And yet dunnocks barely ever seem to notice the obvious trick.Biologists suspect these more easily fooled species like the dunnocks are on the same evolutionary path as the redstarts, but they have a long way to go until they evolve the same levels of suspicion. Whats remark
16、able is that the dunnocks fakes are so bad and the redstart ones so good, and yet cuckoos are still more successful with the former than the latter.It speaks to just how thoroughly a species behavior can be changed by the pressures of natural selection, or it might just be a bit of strategic coopera
17、tion on the part of the dunnocks. Biologists have suggested that these birds are willing to tolerate a parasite every so often because they dont want to risk accidentally getting rid of one of their own eggs.4. This passage can be most likely found in a _.A. science surveyB. nature magazineC. zoo ad
18、vertisementD. travel journal5. What does the underlined word “parasite” in paragraph 2 most probably refer to?A. Animals that work together to raise young.B. Small harmful animals such as worms or mice.C. Animals that can adapt to changing environments.D. Animals which live on or inside other host a
19、nimals.6. Which of the following is TRUE about the dunnock according to the passage?A. It is colour-blind and therefore cannot identify foreign eggs in the nest.B. It can easily remove cuckoo eggs from the nest because fakes are so bad.C. It is a host bird that is more likely to raise a cuckoo chick
20、 than the redstart.D. It is unable to evolve and hence accepts cuckoo eggs that appear in the nest.7. Which of the following can be inferred from the passage?A. Dunnocks may eventually learn to recognise foreign eggs.B. Redstarts seem to be less suspicious compared to dunnocks.C. Cuckoo birds are go
21、od at taking responsibility for their own young.D. It is very easy for cuckoos to imitate the colouring of the dunnocks egg.【答案】4. B 5. D 6. C 7. A【解析】【分析】这是一篇说明文。文章主要介绍了布谷鸟会把卵产在其他鸟类的巢穴里,然后占领它们的巢穴,对此其它鸟类进化出了一些可以识别布谷鸟蛋的技巧。【4题详解】推理判断题。根据第一段“Cuckoos dont bother building their own neststhey just lay egg
22、s that perfectly imitate those of other birds and take over their nests. But other birds are wishing up, evolving some seriously impressive tricks to spot the cuckoo eggs.(布谷鸟不喜欢自己筑巢,它们只是产卵,产卵时完全模仿其他鸟类的产卵,然后占领它们的巢穴。但其他鸟类却在期盼,进化出了一些让人印象深刻的识别布谷鸟蛋的技巧)”结合文章主要介绍了布谷鸟会把卵产在其他鸟类的巢穴里,然后占领它们的巢穴,对此其它鸟类进化出了一些可以识
23、别杜鹃蛋的技巧。可推知,文章可能选自自然杂志。故选B。【5题详解】词句猜测题。根据画线词后文“meaning that they hide their eggs in the nest of other species”可知,布谷鸟会把卵产在其他鸟类的巢穴里,然后占领它们的巢穴,即布谷鸟是寄生在其他鸟类的巢穴里,故画线词指的是“生活在其他宿主动物身上或体内的动物”,用于鸟类则为“寄生鸟”。故选D。【6题详解】细节理解题。根据倒数第三段中“While those birds lay perfectly blue eggs, their cuckoo invaders just lay white
24、 eggs with brown irregular shaped spots. And yet dunnocks barely ever seem to notice the obvious trick.(这些鸟下的蛋是完美的蓝色,而入侵的布谷鸟只下带有棕色不规则斑点的白色蛋。然而,篱雀似乎从来没有注意到这个明显的把戏)”以及倒数第二段中“Biologists suspect these more easily fooled species like the dunnocks are on the same evolutionary path as the redstarts, but th
25、ey have a long way to go until they evolve the same levels of suspicion.(生物学家怀疑,这些更容易被愚弄的物种,比如篱雀,与红雀的进化路径相同,但要达到同样的怀疑水平,它们还有很长的路要走)”可知,关于篱雀的说法中,C选项“它是一种宿主鸟,比红雀更有可能养一只布谷鸟雏”正确。故选C。【7题详解】推理判断题。根据倒数第二段中“Biologists suspect these more easily fooled species like the dunnocks are on the same evolutionary pa
26、th as the redstarts, but they have a long way to go until they evolve the same levels of suspicion. (生物学家怀疑,这些更容易被愚弄的物种,比如篱雀,与红雀的进化路径相同,但要达到同样的怀疑水平,它们还有很长的路要走)”可推知,篱雀最终会学会识别外来的卵。故选A。CDisease-carrying mosquitoes can spread diseases without affecting themselves. Nearly 700 million people get a mosquit
27、o-borne illness each year, which results in over one million deaths. Humans experience continuous pressures from disease-carrying mosquitoes in many parts of the world, so we have to find ways to fight against those insects because they keep getting scarier.Even though DEET remains the most commonly
28、 used, and most powerful, mosquito repellent ever developed, scientists are actively pursuing effective products based entirely on plant oils. While DEET is an effective contact repellent, many people dislike the oily feel and smell on their skin, and sometimes some people are sensitive to it. Consu
29、mers are always interested in alternatives to DEET and other synthetic repellents, so there are numerous natural repellents on the market.In his lab at Iowa State University, Dr. Joel Coats and his team have successfully tested these repellents against three species of dangerous mosquitoes. The firs
30、t group of the new repellents act through the air. These chemicals have a vapor action that provides protection, and they are called “spatial” repellents, since they act through space. These are potentially most useful in backyards, parks, and houses. The other group are the classic ones that stop i
31、nsects from standing on a treated surface, such as human skin, clothing or tents; collaborators at the USDA-ARS and BioGents have conducted testing with humans to confirm the effectiveness and identify the very best ones.The new repellents were designed and made from the natural materials in plant e
32、ssential oils. They maintain many of the advantages of the natural repellents: They are fully biodegradable, with no ecological concerns or environmental wastes, and generally considered safe like the thousands of types of plant essential oils used in the flavor and perfume industries. However, thor
33、ough testing will be conducted to determine if they are truly non-poisonous because there is still no enough evidence.8. What does the author mainly want to show in paragraph 1?A. The way mosquitoes spread disease.B. The high death rate of mosquito-borne illness.C. The difficulty of fighting disease
34、-carrying mosquitoes.D. The urgency of finding tools to fight against mosquitoes.9. What is a disadvantage of DEET?A. It wont be effective for long.B. It cant be applied universally.C. It causes discomfort to the users.D. It greatly harms peoples health.10. What can we learn about the second group o
35、f the new repellents?A. They can kill mosquitoes indirectly.B. They are mainly used in the open air.C. They are more effective on human skin.D. They can prevent mosquitoes from contacting users.11. Whats the authors attitude to the new repellents?A. Subjective.B. Objective.C. Doubtful.D. Disapprovin
36、g.【答案】8. D 9. C 10. D 11. B【解析】【分析】这是一篇说明文。在世界许多地方,人类承受着携带疾病的蚊子的持续压力,所以我们必须找到对付这些昆虫的方法,因为它们变得越来越可怕。文章主要介绍了三种类型的驱虫剂以及它们各自的特点。【8题详解】推理判断题。根据第一段“Disease-carrying mosquitoes can spread diseases without affecting themselves. Nearly 700 million people get a mosquito-borne illness each year, which results
37、in over one million deaths. Humans experience continuous pressures from disease-carrying mosquitoes in many parts of the world, so we have to find ways to fight against those insects because they keep getting scarier.(携带疾病的蚊子可以传播疾病而不影响自身。每年有近7亿人感染由蚊子传播的疾病,导致超过100万人死亡。在世界许多地方,人类承受着携带疾病的蚊子的持续压力,所以我们必须
38、找到对付这些昆虫的方法,因为它们变得越来越可怕)”可推知,作者在第一段主要想表达找到对付蚊子的工具的紧迫性。故选D。【9题详解】细节理解题。根据第二段中“While DEET is an effective contact repellent, many people dislike the oily feel and smell on their skin, and sometimes some people are sensitive to it.(虽然避蚊胺是一种有效的接触驱避剂,但许多人不喜欢皮肤上油腻的感觉和气味,有时有些人对避蚊胺很敏感)”可知,避蚊胺的缺点是给使用者带来不适。故选
39、C。【10题详解】细节理解题。根据第三段中“The other group are the classic ones that stop insects from standing on a treated surface, such as human skin, clothing or tents; collaborators at the USDA-ARS and BioGents have conducted testing with humans to confirm the effectiveness and identify the very best ones.(另一组是经典的阻
40、止昆虫站在处理过的表面,如人体皮肤、衣服或帐篷;美国农业部和美国生物制剂研究所的合作者已经进行了人体试验,以确认其有效性,并确定最优方案)”可知,第二组新型驱蚊剂可以防止蚊子接触使用者。故选D。【11题详解】推理判断题。根据最后一段“The new repellents were designed and made from the natural materials in plant essential oils. They maintain many of the advantages of the natural repellents: They are fully biodegrada
41、ble, with no ecological concerns or environmental wastes, and generally considered safe like the thousands of types of plant essential oils used in the flavor and perfume industries. However, thorough testing will be conducted to determine if they are truly non-poisonous because there is still no en
42、ough evidence.(以植物精油为主要原料,设计并制备了新型驱避剂。它们保持了天然驱蚊剂的许多优点:它们是完全可生物降解的,没有生态问题或环境垃圾,通常被认为是安全的,就像香精和香水工业中使用的数千种植物精油一样。然而,将进行彻底的测试来确定它们是否真的无毒,因为仍然没有足够的证据)”可推知,作者在最后一段提到了新驱虫剂的优点,但是也指出需要测试来确定它们真的无毒,即作者对这些新的驱虫剂的态度客观的。故选B。DIn order to help discover spoilage and reduce food waste for supermarkets and consumers,
43、researchers have developed new low-cost, smart phone-linked, eco-friendly spoilage sensors for meat and fish packaging.One in three UK consumers throw away food just because it reaches the use-by date, but 60% of the 12.5 billion-worth of food we throw away each year is safe to eat.The researchers,
44、whose findings were published in ACS Sensors, say the sensors could also eventually replace the use-by datea widely used indicator of being fresh and eatable.The sensors cost two US cents each to make. Known as “paper-based electrical gas sensors (PEGS)”, they detect spoilage gases like ammonia (a p
45、oisonous gas with a strong unpleasant smell) in meat and fish products. The information provided by the electronic nose is received by a smart phone, and then you can know whether the food is fresh and safe to eat.The Imperial College London researchers who developed PEGS made the sensors by printin
46、g carbon electrodes onto a special type of paper. The materials are eco-friendly and harmless, so they dont damage the environment and are safe to use in food packaging. The sensors, combined with a tiny electronic system, then inform nearby mobile devices, which identify and understand the data abo
47、ut spoilage gases.Lead author Dr Firat Guder of Imperials Department of Bioengineering, said, “Although theyre designed to keep us safe, use-by dates can lead to eatable food being thrown away. They dont always reflect its actual freshness. In fact, people often get sick from food-borne diseases due
48、 to poor storage, even when an item is within its use-by date.”“These sensors are cheap enough so we hope to see supermarkets using them within three years. Our goal is to use PEGS in food packaging to reduce unnecessary food waste.”The authors hope that PEGS could have applications beyond food proc
49、essing, like sensing chemicals in agriculture, air quality, and detecting disease markers in breath like those involved in kidney disease.12. What is the function of PEGS according to the text?A. To improve the taste of foods.B. To improve the service of stores.C. To help supermarkets store foods.D.
50、 To help people test food freshness.13. What role does the smartphone play while PEGS are functioning?A. It acts as an electronic nose.B. It reads the data collected by PEGS.C. It helps print the gas sensors onto paper.D. It discovers the spoilage gases from foods.14. What does Dr. Firat Guder say a
51、bout use-by dates?A. They are not completely reliable.B. They can help reduce food waste.C. They are based on scientific research.D. They are not accepted by the consumers.15. What does the author mainly talk about in the text?A. The process of researching spoilage sensors.B. A new technology in pac
52、kaging to reduce food waste.C. The application of spoilage sensors beyond food processing.D. The influence of use-by dates on supermarkets and consumers.【答案】12. D 13. B 14. A 15. B【解析】【分析】这是一篇说明文。文章主要介绍了一种可以减少食物浪费的新技术,名为“纸质电气气体传感器(PEGS)”。介绍了这种技术的工作方式以及人们对此技术未来应用领域的看法。【12题详解】细节理解题。根据第四段“The sensors c
53、ost two US cents each to make. Known as “paper-based electrical gas sensors (PEGS)”, they detect spoilage gases like ammonia (a poisonous gas with a strong unpleasant smell) in meat and fish products. The information provided by the electronic nose is received by a smart phone, and then you can know
54、 whether the food is fresh and safe to eat.(每个传感器的制造成本为2美分。它们被称为“纸质电气气体传感器(PEGS)”,可以检测出肉类和鱼类产品中的氨气(一种有强烈难闻气味的有毒气体)等腐败气体。 电子鼻子提供的信息被智能手机接收,然后你就可以知道食物是否新鲜和安全的食用)”可知,PEGS的功能是帮助人们检测食物的新鲜度。故选D。【13题详解】细节理解题。根据第五段中“The sensors, combined with a tiny electronic system, then inform nearby mobile devices, whic
55、h identify and understand the data about spoilage gases.(这些传感器与一个微型电子系统结合,然后通知附近的移动设备,这些移动设备可以识别并了解有关变质气体的数据)”可知,当PEGS运行时,智能手机的作用是读取PEGS收集的数据。故选B。【14题详解】推理判断题。根据第六段“Lead author Dr Firat Guder of Imperials Department of Bioengineering, said, “Although theyre designed to keep us safe, use-by dates can
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鄂教版七年级语文下册第8课《诗两首》精题精练.doc
