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学习手册（外研版2019）

高中英语选择性必修 第二册 （外研版） 精编版 SectionⅠ Startingout 精听练习 1. types 2. ecosystem 3. successful 4. sounds 5. fill 6. everywhere 7. non鄄 living 8. ecosystem 9. three quarters 10. successful 11. puzzle 12. depend 13. extinct 14. manage 15. careful 16. together 重点知识 affected SectionⅡ Understanding ideas 文脉梳理 CFEADB 品鉴语言 1. contrast dramatically 2. existed in perfect harmony with 3. unknowingly brought 4. took over the island 5. developed an appetite for the birds 6. a source of food 7. digging holes 8. exploding rabbit population 9. in turn 10. died out 11. an official nature reserve 12. out of control 13. come up with a plan 14. With this goal in mind 15. in consequence 16. as the saying goes 17. they developed an immunity to the virus 18. needed solving once and for all 19. remove the last remaining in鄄 vading species 20. owe it to the island to give it a happy ending 重点知识 1. ①why/the reason why you failed to achieve your goal ②failed in chemistry 2. it ； to clean 3. ①developed an interest ②has developed the habit of reading ③have developed an immunity SectionⅢ Usinglanguage 重点语法 ① I consider it no good playing computer games. ② I think it unpractical to expect the task to be finished in a week. ③ I owe it to you that I can make such a great achievement. ④The Internet makes it convenient for us to communicate with each other. 话题词块 1. Producers 2. absorbing light 3. Primary con鄄 Unit5 Adelicateworld pressions 9. over the last few decades 10. the words we use 11. in a large Asian supermarket 12. how to use chopsticks 13. go abroad to enjoy food 14. it isn蒺t a surprise 15 . not unusual 16 . connecting people 17. smaller and smaller 18. a global village SectionⅣ Developingideas 文脉梳理 1. The setting of the address is on 19 November 1863 ， in a field in Gettysburg ， Pennsylvania. The back鄄 ground of the address is the Battle of Gettysburg in 1863 ， which resulted in over 50,000 casualties. 2. It was a new nation conceived in Liberty and dedi鄄 cated to the proposition that all men are created equal./It aimed at bringing freedom to the people and was based on the principle that all men are created equal. 3. It would test whether a nation conceived in Liberty and dedicated to the proposition that all men are created equal can long endure. 4. They gave their lives so that their nation might live. They were brave men whose struggles had consecrated the ground. 5. That this nation shall have a new birth of freedom ； and that this government of the people ， by the people ， for the people ， shall not perish from the earth. 6. The living should be dedicated to the task. 重点知识 1. ① 增加 ② 爬上 ③ 骑上 ④ 组织 ⑤ 山 2. ① It is really my honour to stand here to deliver an address. ② when he addressed me in fluent English 3. ① 部门 ② 除法 ③ 分配 ④ 分歧 SectionⅤ Presentingideas 例文鉴赏 Who the person is ： Edgar Snow ， an American jour鄄 nalist. What boundary he has broken ： He broke the ideolo鄄 gical boundaries. How he achieved this ： He spent time with... ， listened to their stories...and conducted interviews with... Comments on him ： He had special insight and bra鄄 very... 68 参 考 答 案 sumers 4. provide energy 5. feed on green plants 6. Secondary consumers 7. Decomposers 8. to be used by producers 重点知识 1. closely 2. prey on 3. feed on 4. absorb 精听练习 1. declining 2. hardly 3. everywhere 4. die out 5. kidding 6. nature 7. food supply 8. crops 9. in鄄 sects 10. data 11. die out 12. by 13. habitats 14. climate change SectionⅣ Developingideas 文脉梳理 1. Because of the naturally鄄balanced environment and its being one of the rare locations where scientists can con鄄 duct their research. 2. The region rises from about 400 metres to over 3,000 metres above sea level ， giving it the name the “ Roof of Central China ” . 3. To show that local people live and work in harmo鄄 ny with nature ， who take things from nature without caus鄄 ing damage. 重点知识 2. ①heated ②invited ③ given; it ④playing 3. brave the elements SectionⅤ Presentingideas 例文鉴赏 Opening ： （ 1 ） greeting （ 2 ） introduction to the topic ： Fanjing Mountain. Reasons for selection ： The main reason for its inclu鄄 sion is its biological diversity ， with approximately 50 en鄄 dangered plant and animal species found in its protected area. Other information ： （ 1 ） It is the first national nature reserves in China. Fanjing Mountain represents one of the country蒺s greatest achievements in environmental protec鄄 tion. （ 2 ） It is also renowned for its breathtaking scenery as a summer resort. Conclusion ： It is worthy of its place on the UNESCO World Heritage List. Q&A ： ... SectionⅠ Startingout 精听练习 1. from all over the world 2. in the hope of making new discoveries 3. more than 20 countries 4. endure its extreme weather 5. usually around freezing 6. wear spe鄄 cial clothes for protection 7. from calm to white鄄out in minutes 8. have a survival bag 9. a tent for two people 10. spend the night outdoors 11. unusually long days and nights 12. rises once and sets many months later 13. the scientists蒺 body clocks 14. falls to around 1,000 in winter 15. extreme conditions 16. grow fresh produce in Antarctica 17. have a varied diet 18. without eating any fresh fruit or vegetables 19. a variety of activities and en鄄 tertainment 20. finding enough personal space 重点知识 1. ①Opinions vary from person to person. ② This tool can be used in a variety of ways./This tool can be used in various ways. 2. ① She set a new world record in the 200鄄metre dash. ② He蒺s hoping to break the record for the 100 metres. SectionⅡ Understanding ideas 文脉梳理 1. climate change 2. territory 3. predators 4. eat 5. intelligent 6. habits 7. more than 8. routes 9. appreciate 10. sharing 品鉴语言 1 . Spotting the car with its window left open 2. reached inside and run away with a bag of shopping 3. Once almost unheard of 4. as if our cities are being taken over by wild animals 5. urban development and cli鄄 mate change are responsible for pushing the animals out of their natural habitats 6. it蒺s we humans who have moved into their territory 7. With nowhere else to make their homes ， they have no choice but to move in with us 8. As our cities become greener 9. these newcomers often flourish in their new city lives 10. when it was under con鄄 Unit6 Survival 69 Unit5 Adelicateworld 学 重 点 语 法 it 代表不定式、 宾语从句或动名词。 这 里再补充几种特殊情况： （ 1 ） 动词 +it+that 从句 ， 常见于 take, have, put 等动词之后。 I take it that he will finish the task by himself. 我认为他能自己完成这项任务。 （ 2 ） 动词 +it+when/if 从句。 We really appreciate it if you could do us a favour. 如果您能帮助我们， 我们会很 感激。 （ 3 ） 动词 +it+ 介词短语 +that 从句， 常见于 owe it to sb., take it for granted 等结构 中。 We owe it to you that we are still alive. 多亏有你， 我们现在才仍然活着。 （ 4 ） 动词 + 介词 +it+that 从句 ， 常见于 look to, depend on, insist on, stick to, answer for 等结构中。 He insisted on it that he was innocent. 他坚持说自己是无辜的。 （ 5 ） 动词 +it+ 动词过去分词。 He made it known to everyone that he was right. 他让每个人都明白他是对的。 誅 牛刀小试 ① 我认为玩电脑游戏没好处。 （ it 作形式宾 语）。 ② 我认为期望任务在一个礼拜内完成是不切 实际的。 ③ 我能取得那么大的成绩该归功于你。 ④ 网络使我们沟通更方便。 Section Ⅲ Using language 学习目标 1. 观察发现和理解 it 作形式宾语的用法， 并会正确运用。 2. 学习并运用有关食物链的表达， 了解生态系统中各食物链中不同物种之间的关系， 认识 保护食物链平衡的重要性。 3. 通过听说练习， 能够运用所学表达自己的观点， 同时学会表达质疑和回应质疑。 必备 知识 单词 dissolve nutrient worm 关键能力 听、 说 语法 it 作形式宾语 63 高中英语选择性必修 第二册 （外研版） 精编版 学 话 题 词 块 食物链是生态系统很重要的一部分内 容。 根据 Activity 5 填写下列话题词块。 1. （生产者） absorb wa鄄 ter dissolved nutrients from the soil. They also make their own food by 2. （吸 收光） from the sun. 3. （初级 消费者） rely on vegetation to 4. （供能） . They 5. （以绿色植物 为食） . 6. （次级消费者） prey on primary consumers, as well as eating other animal matter. 7. （分解者 ） break down dead animal and vegetable matter into nutrients. The dissolved chemicals are then released back into the food chain, 8. （从而被生产者使用） . 重 点 知 识 食物链 你都知道哪些跟 “食物链” 有关的单词 和短语？ （ 1 ） absorb 吸收 （ take in ）。 Plants absorb water, and take in nutrients from the soil and energy from the sun. （ 2 ） rely on 依赖； 依靠。 Insects rely on the producers to provide food. （ 3 ） feed on 以……为食物。 Secondary consumers feed on primary consumers. （ 4 ） prey on 捕食； 捕猎。 Secondary consumers prey on primary consumers. （ 5 ） break down 分解； 瓦解。 Decomposers break down animal waste and the remains of living things. 誅 牛刀小试 The living things are 1. con鄄 nected with each other by the food they eat. Secondary consumers 2. primary consumers, primary consumers 3. producers, and producers 4. light from the sun, and water and dissolved nutri鄄 ents from the soil, which are provided by de鄄 composers. 精 听 练 习 完成教材 Activity 5 & 6 后， 完成以下 细节填空练习。 Meg: Hey, Ollie, have you heard that the bee population is 1. ? Ollie: No, I haven蒺t. But, thinking about it, I 2. ever see bees these days. When I was little, they seemed to be 3. . Meg: If bees 4. , humans will die out too. Ollie: What?! You must be 5. ! I don蒺t believe it! Meg: It蒺s a fact! I watched a 6. documentary all about it the other evening. Bees are very important to our 7. . Ollie: How can that be possible? Humans won蒺t die out just because there蒺s no honey! 64 Unit5 Adelicateworld 学 Meg: Bees don蒺t just make honey. Don蒺t forget that bees are also responsible for polli鄄 nating plants. Without them, 8. would be unable to reproduce. Ollie: But surely there are other ways of getting these crops to reproduce. Does it have to be bees? Meg: Well, there are other 9. that pollinate plants, but it蒺s unlikely that they would be able to fully compensate for the loss of bees. Bees are responsi鄄 ble for pollinating about 70% of the species of crops. Ollie: Are you sure about that 10. ? It sounds rather exaggerated. Meg: Watch the documentary and check it out for yourself if you don蒺t believe me. Without bees, numerous plant species would 11. . Animals that live on the crops would die out, and we wouldn蒺t have enough to eat. Ollie: Seriously? That蒺s scary! But looking on the bright side, there are millions and millions of bees. They蒺re not going to die out any time soon. Meg: I蒺m afraid you蒺re wrong. The bee popu鄄 lation is declining very quickly. Accor鄄 ding to statistics, bee numbers in the US have fallen 12. 17% in just one year. Ollie: Gosh! What caused that? Meg: A combination of things, really, but it蒺s mainly due to damage to their 13. caused by pesticides and 14. . Ollie: So human activity is the main cause? Meg: That蒺s right. Ollie: Well, in that case, we蒺d better do something before it蒺s too late. 65