Unit 5 Section Ⅲ Using language-【新课程能力培养】2024-2025学年高中英语选择性必修第二册同步练习（外研版2019）

参 考 答 案 SectionⅡ Understanding ideas 基础巩固 一、 词性转化 1. dramatic; dramatically 2. subsequent 3. conserve 4. departure 5. explosion 二、 单句语法填空 1. dramatically 2. depart 3. Subsequently 4. Ow鄄 ing 5. habitats 6. ecological 三、 短语英汉互译 1. fail to 2. take over 3. lead to 4. go distinct 5. nature reserve 6. 失去控制 7. 提出 8. 结果 9. 结 果是， 最后是 10. 彻底地 四、 句子英汉互译 1. Experts felt it necessary to come up with an effec鄄 tive plan to remove all the rabits from the island. 2. With this goal in mind ， a virus was released onto this island. 3. Some of the plants and animals have survived mi鄄 llions of years ， which are regarded as living fossils. 4. The conference turned out to be very successful due to the careful preparation of the host. 五、 句式转换 1. Nor would they fail to imagine how its native in鄄 habitants ， including royal penguins ， king penguins ， and elephant seals ， existed in perfect harmony with their natu鄄 ral habitat for thousand of years. 2. Unfortunately ， the cats subsequently developed an appetite for the birds, too. 3. Loose on the island ， they did what rabbits do best. 4. This in turn led to more cats hunting the birds. 5. They have been trained to find every last one ， without harming the native animals. 六、 小练笔 To avoid similar situations in the future ， we should protect the natural ecosystem and be aware of the potential impact that human activities can have on ecosystems. 拓展训练 Ⅰ. 阅读理解 1～4 BDDB Ⅱ. 七选五 1～5 FEBCG SectionⅢ Usinglanguage 基础巩固 一、 词性转化 1. comparison 2. reliable 3. decomposer 4. dis鄄 solved 二、 单句语法填空 1. is transformed 2. chemical 3. extinct 4. combi鄄 nation 5. decomposer 三、 短语英汉互译 1. rely on 2. feed on 3. break down 4. food sup鄄 ply 5. die out 6. 捕食； 掠夺 7. 吸收， 理解， 欺骗 8. 对……的威胁 9. 靠……存活 10. 提供能量 四、 小练笔 I can蒺t believe it that my hometown can change so dramatically. Due to the joint efforts of government and the public ， garbage are now being thrown into different trash cans ， according to their classification. With people蒺s awareness of protecting environment increasingly improv鄄 ing ， eco鄄travel becomes a hit in my hometown. 拓展训练 Ⅰ. 阅读理解 1~4 CDBC Ⅱ. 七选五 1~5 GECBF SectionⅣ Developingideas 基础巩固 一、 词性转化 1. comparison 2. mystery 3. apparent ； appearance 4. endanger ； danger ； dangerous 5. security 二、 单句语法填空 1. compared 2. endanger 3. invade 4. biological 5. given 6. to remove 7. emptied 8. endangered ； invasion 三、 短语英汉互译 1. coexist with 2. on behalf of 3. out of danger 4. live in harmony with... 5. make it 6. 作为报答 7. 导致 8. 多亏， 由于 9. 多种多样的 10. 不畏暴雪， 冒着暴雪 四、 句子英汉互译 1. 海拔的巨大范围导致气候条件的巨大变化。 2. 尽管在中国其他地方由于外来物种的入侵而灭 绝， 但是神农架的蜜蜂已经与当地人共存了几个世纪。 3. 还是那个引起了世人的想象被称为野人的神秘生 79 Unit5 Adelicateworld 练 基 础 巩 固 一、 词性转化 1. compare （ v. ） 比较 → （ n. ） 比较 2. rely （ v. ） 依靠， 依赖 → （ adj. ） 可靠的， 可依赖的 3. decompose （ v. ） （使） 分解， 腐烂 → （ n. ） 分解者 4. dissolve （ v. ） （使 ） 溶 解 → （ adj. ） 溶解的 二、 单句语法填空 1. The energy released by the nuclear reaction （ transform ） into heat. 2. The （ chemistry ） will partly dissolves when heated. 3. At the current of decrease, many rain forest animals could become （ extinc鄄 tion ） in less than one decade. 4. His treatment is a （ combine ） of surgery and drugs. 5. The ecosystem consists of three subsystems: the producer, the consumer, and the （ decompose ） . 三、 短语英汉互译 1. 依靠， 依赖 2. 以……为食 3. 分解； 出故障 4. 食物供应 5. 灭绝 6. prey on 7. take in 8. a threat to 9. live on 10. provide energy 四、 小练笔 用 it 作形式宾语描述自己熟悉的某个地 方在生态方面发生了哪些变化。 拓 展 训 练 Ⅰ. 阅读理解 In southeastern Brazil, local fishers walk into dark waters in search of mullet （鲻鱼 ） . On their own, it would be tricky to find the silvery fish. But the humans get help from an unusual partner — wild bottle鄄nose dolphins. With nets in hand, the fishers patiently wait as their cetacean （ 鲸 类 的 ） partners drive the fish toward the shore. A signal from the dolphins — usually a deep dive — indicates when they should cast their nets. This fishing partnership has passed down through the generations, lasting for more than a century. “ While researchers knew humans profited from this pairing, they couldn蒺t confirm whether it benefited the dolphins. Now, in a new study in Proceedings of the National Academy of Sci鄄 ences, researchers suggest cetaceans that hunt with humans have more chances to live than those that don蒺t. Human鄄wildlife cooperation in general is a rare phenomenon at a global Section Ⅲ Using language 57 高中英语选择性必修 练 第二册 （外研版） 精编版 scale, ” says Mauricio Cantor, a biologist at Oregon State University and leader of the study. “ Usually humans gain the benefit, and nature pays the cost. But this interaction has been happening for over 150 years. ” Fishers were more successful when they worked with the dolphins. When dolphins were present, the fishers were 17 times more likely to catch prey （猎物） and netted nearly four times more mullet when they timed their casting with the cetaceans signals. Eighty鄄six percent of all 4,955 mullet caught during the study period came from their interactions at the same time — when the allies organized their actions perfectly with one another. The study also revealed dolphins hunting with humans had a 13 percent increase in sur鄄 vival rate over other dolphins. These coopera鄄 tive dolphins are more likely to stay near the shore, reducing their chance of being caught in illegal fishing equipment. Besides, the dol鄄 phins can take some fish directly from the fishers蒺 harvest. （ ） 1. What do the second paragraphs talk about concerning Brazilian fishers? A． The way they trained dolphins. B． The way they cast nets. C． How they cooperate with dol鄄 phins to catch more fish. D． How they help dolphins to catch fish. （ ） 2. What can we infer from Paragraph 3? A． Nature favor human beings at no cost. B． Fishers getting benefit from co鄄 operation with cetaceans is com鄄 mon. C． Human鄄wild life interaction is a new global phenomenon. D． Dolphins cooperating with man have higher survival rate. （ ） 3. What does the underlined word “ al鄄 lies ” refer to in Paragraph 4? A． Fishers. B． Partners. C． Dolphins. D． Researchers. （ ） 4. What蒺s the author蒺s main purpose in writing the text? A． To appeal for the protection of sea creatures. B． To applaud for development in fishing research. C． To show a unique human鄄dol鄄 phin relationship. D． To encourage fishers to better draw on dolphins. Ⅱ. 七选五 China has made great improvements in environmental protection during the past seven years 1. Each species （物种 ） on Earth has a role to play in the ecosystem. In recent decades, a series of wildlife鄄 protection movements have been carried out by the central government. 2. The giant panda and the crested ibis are among these success stories. The giant panda used to have a popula鄄 58 Unit5 Adelicateworld 练 tion of 1,114 in the 1970s. It now totals 1,864 thanks to 52 protection areas. 3. By the end of last year, seven of the nine pandas released had survived in the wild. 4. In 1981, only seven crested ibises were found in Yangxian County, Shaanxi Province. Since then, breeding programs have helped the popu鄄 lation reach 2,000. China has even sent crested ibises to Japan and South Korea in recent years, to help with the species蒺 survival. 5. Key projects will be continu鄄 ally carried out to improve protection, includ鄄 ing making the lists of wild animals and plants under State protection , and also fighting against illegal wildlife trade, which includes ivory （象牙） . A. As environmental damage has increased, signs of change have appeared around the world. B. Another species was once thought to be extinct. C. Scientists have worked to feed pandas and then release them into the wild. D. People call for immediate protection of the remaining species. E. Several species in danger of extinction have made impressive progress thanks to the methods. F. China will continue its efforts of the wildlife protection. G. Protecting wildlife is, without doubt, an important part. Section Ⅳ Developing ideas 基 础 巩 固 一、 词性转化 1. compare （ v. ） 比较 → （ n. ） 比较 2. mysterious （ adj. ） 神秘的 → （ n. ） 神秘 3. apparently （ adv. ） 据说 ； 看来 ， 似乎 → （ adj. ） 显然的 ， 表面上的 → （ n. ） 外貌， 外观； 出现 4. endangered （ adj. ） 濒临灭绝的 → （ v. ） 危及， 使遭受危险 → （ n. ） 危险 ， 危险因素 → （ adj. ） 危 险的 5. secure （ adj. ） 稳固的， 安全的 → （ n. ） 安全 二、 单句语法填空 1. But （ compare ） with previous studies, she finds the speed of breaking down in this one exciting. 2. The argument may （ danger ） the relationship between them. 3. When two viruses （ invasion ） the same cell, they both begin to copy them鄄 selves. 4. Using chemical and （ biology ） weapons cause huge damage to the world. 5. When （ give ） a physical exami鄄 nation, you should keep calm. 59