2019-2020年人教版高中英语必修2 Unit 4 Wildlife protection period 5 教案1.doc

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2019-2020年人教版高中英语必修2 Unit 4 Wildlife protection period 5 教案1 类别 课程标准要求掌握的项目 话题 the importance of wildlife protection 词汇 名词： wildlife protection loss reserve zone carpet fur relief laughter mercy importance mosquito insect attention ine harm dinosaur incident dust ending 动词： decrease hunt respond rub contain affect appreciate succeed employ harm bite inspect 形容词： wild distant certain powerful secure fierce 短语： die out in peace in danger(of) in relief burst into laughter protect…from pay attention to e into being according to so that 功能 1. 谈论意愿 (Expressing intentions) I’m going to… I intend/mean/plan to… I will… I’d like to… I feel like… I’m ready to… 2. 谈论目的 (Expressing purpose) to help/save… to protect…from… so that… in order to… 句型 1. Daisy had always longed to help endangered species of wildlife. 2. Please take me to a distant land where I can find the animal that gave fur to make this sweater. 3. The flying carpet traveled so far that next minute they were in Zimbabwe. 3. In relief Daisy burst into laughter. 4. Farmers hunted us without mercy. 5. They allowed tourists to hunt only a certain number of animals if they paid the farmers. 6. They lived on the earth tens of millions of years ago, long before humans came into being and their future seemed secure at that time. 7. As a result these endangered animals may even die out. 8. Why are they in danger of disappearing 9. You should pay more attention to the rainforest where I live and appreciate how the animals live together. 10. Nobody knows for sure why and how dinosaurs disappeared from the earth in such a short time. 11. They learned this from the way the bones were joined together. 12. When scientists inspected the bones, they were surprised to find that these dinosaurs could not only run like the others but also climb trees. 基础知识归纳 1. mercy n. 仁慈；慈悲 【拓展】merciful adj.仁慈的 merciless adj. 残酷的，无情的： 常用短语：without mercy残忍地 have mercy on /upon 对……表示怜悯 　 　at the mercy of任凭摆布 beg for mercy 乞求饶恕 (1) They their enemy. (毫不留情) (2) The boat was the storm. (任由风浪摆布) (3) He was treated . (无情地) (4) They sought (mercy) treatment for the slaves do harm to sb./ do sb. harm 损害某人 cause harm 造成伤害 mean no harm没有恶意 without harm 没有损害/伤害 be harmful to 对…有损害 2. harm n. v. 【拓展】harmful adj. 有害的； harmless adj. 无害的 (1). He meant no harm. (2). A few late nights never did anyone any harm = A few late nights never did any harm to anyone. (3) The chemicals harmed the environment. (4) Some chemicals are （harm）to the environment (5). He (无恶意) by saying what he thinks, but people tend to be upset by it. 常用句型：there is no harm in doing sth. (6). They may not be able to help but . (求他们一下也没坏处). 3. affect vt. 影响；感动；侵袭 Smoking affects health. Cancer had affected his lungs. We were deeply affected by the news of her death. 【拓展】 affecting --- moving or touching 感人的、动人的 an affecting film It’s too easy to be influenced by our parents. 我们很容易受父母的影响。 effect n 影响 e/go into effect 生效bring/carry/put….into effect 实行 take effect 生效 奏效side effect 副作用 contain与include contain: to have within; hold; to be capable of holding. 包含；容纳 include--have sth./sb. as part of a whole 包括 4. contain vt 【拓展】container 容器 What does that box contain? Whisky contains a large percentage of alcohol. The letter contained information about the treasure. Jane couldnt contain her anger any longer. 【词语辨析】 contain; include Rice protein and fat. The United kingdom Northern Ireland and Wales. I like many sports, __________ football. I like many sports, football _________. 5. decrease v. Student numbers have decreased by 500. Student numbers have decreased to 500. n. There has been a decrease in imports. 短语 on the decrease=decreasing Is crime on the decrease? appreciate (sb.)doing sth. I’d appreciate it if……将不胜感激 appreciate that… express one’s appreciation 表示感激 have a deep appreciation of 对…有很高的鉴赏力 6. appreciate vt. 欣赏；感激；appreciation n. Im not an expert, but I appreciate fine works of art. Her abilities are not fully appreciated by her employer. We would appreciate you letting us know of any problem. I would appreciate it if you paid in cash. We appreciated that caring for a child is an important job. The chairman asked me to express our appreciation of all your hard work. It helps children to develop an appreciation of poetry and literature. employ…as 把…雇为 employ…for 雇来做… employ…in doing使…忙于/从事于 in employment 就业/就职 employee employer 7. employ vt. 雇佣；使用 She was employed as a taxi driver. The report examines teaching methods employed in the class. Her days are employed in gardening and voluntary work. n. 21.7% of all those in employment were in part-time jobs. 8. inspect The government sent an official to inspect our school. He inspected the car before he bought it. 【拓展】inspection n. ----inspecting or being inspected He made an inspection of the school. die out (种族、家族、习惯、观念) 绝迹; 灭绝 die away (声音、光、风)逐渐消失或停止 die from 死于(疾病、情感、饥寒之外的原因)； die of死于(疾病、情感、饥寒) die off相继死去/枯萎/凋零 die for 为…献身 die down 减弱下去 9. 1). The noise of the car ________ in the distance. 2). The old traditions are _________. 3). The man _________ a wound 4). Im ________ something to eat. in danger in danger of out of danger without danger a danger to … 10. Why are they in danger of disappearing? 它们为什么处于灭绝的危险中？ The girl’s life was obviously in immediate danger. 很明显,这女孩的生命危在旦夕。 The sick man is in danger of death. 这位病人有死亡的危险。 The wounded policeman is now out of danger. 受伤的警察已脱离危险。 联想拓展 be a danger to sb./sth. 危险的人/因素 be dangerous for 对……有危险 endanger vt. 危害，危及 endangered adj. 有危险的；濒临灭绝的 live in peace生活在和平之中 leave sb. in peace别打扰 at peace处于和平(或和睦)状态 make peace with…(与…)讲和 11. 对比：protect…from (against)… prevent …（from）doing 12. 1).He raised his arm to his face the blow. 2).Bad habits you making greater progress. 3).We must _______ the factory from sending out waste into the river without permission. 4).He’s wearing the sunglasses to _______his eyes from the strong sunlight. e into being 形成/产生/建立 e into effect/force/operation 开始生效 e into existence 形成；产生；开始存在 e into power 开始掌权 e into use 开始被使用 e into office 就职/上任 e into fashion 流行起来/开始风行 学以致用，我来挑战 Wildlife Protection Dinosaurs ____1___ because of an unexpected incident. But _2____ today disappears or is 3 ____ just because humans ____4____ it. For example, tigers are hunted for fur to make carpets so that they can only live in secure reserves; grassland is destroyed without ____5___ so that dust storms ______6______ affecting distant cities. Last year, scientists saw some monkeys rubbing themselves with a certain kind of insects to ________7__________ fierce mosquitoes biting. ______8_______ the result of the inspection, they found that the insect _____9____ a powerful drug, so local farmers were a__10__ to catch the insects. The ending was that the insects disappeared from the whole zone. When told that it was a _11________ to humans, the farmers ________12_______ and responded, “Our real loss is our decreasing ine.” We should _____13_______ the natural balance and pay more attention to the _____14_________ of wildlife protection. Not until we ______15__________ letting wildlife live in peace, can we smile _____16________. 恐龙因一次意外事件而灭绝，但是今天的野生动植物却是因为人类的伤害而消失或处在危险中。例如，老虎被猎杀以获取做地毯的皮毛，以致它们只能生活在安全的保护区里；草地被毫不怜悯地破坏，以致沙尘暴开始影响遥远的城市。 去年，科学家观察到猴子在身上擦某种昆虫来保护自己不受凶猛的蚊子的叮咬。根据检查的结果，他们发现这种昆虫含有一种具有强大效力的药物，于是，当地的农民都被雇来抓虫子。结果是，这种昆虫从这整个地区都消失了。当被告知说这是整个人类的损失时，农民们都突然大笑着回应道：“我们减少的收入才是我们真正的损失呢！” 我们应该意识到自然平衡的重要，更加注意野生动植物的保护。直到我们成功让野生动植物安详平静地生活，我们自己才能如释重负地笑开颜。 基本技能竞技场 一、完成句子： 1. 那条狗刚咬了我的腿。 ________________________________. 2.你似乎体会不到我有多忙。(appreciate) __________________________________________________. 3.如果你让我继续工作，我会不胜感激。 __________________________________ you let me get on with my job. 4. __________(如释重负) Daisy burst into laughter. 5. They_______________(不怜悯) their enemy. 6. The kids were____________(寻找)shells on the beach. (hunt) 7. The old traditions are __________(逐渐消失). 8. Daisy had always __________(渴望) help endangered species of wildlife. (long) 9. 她死亡的噩耗使我们深为感伤. (affect)。 ____________________________ by the news of her death. 10. She didn’t ___________ (回答) my question.(response) 二 单句改错 1. Employers must by law employ employees, taking care of them and pay them in time. 2. What should be done to punish people who harm to the animals? 3. They are late, as it is often the case. 4. Some insects take on the color of their surroundings to prevent themselves. 5. What do you think we can do protect our environment? 6. We are used to be an endangered species. 7. The bridge is in dangerous of collapse. 8. It is sure that he will succeed. 三、单选： 1. This disease has pletely in this country. A. died out B. died down C. died away D. died off 2. Dark glasses are sometimes worn to the eyes from sunlight. A. prevent B. care C. defend D. protect 3. Pine trees, of which there are almost one hundred , are found throughout the North Temperate Zone. A. species B. samples C. specie D. standards 4. In the botanic garden we can find a(an) of plants that range from tall trees to small flowers. A. species B. group C. amount D. variety 5. With the water in the lake rising, villages around are . A. in danger B. dangerous C. danger D. in dangerous 6. Don’t look at him. He is doing that to attract general . A. word B. expression C. attention D. appearance 7. The new law will e into on the day it is passed. A. effect B. use C. service D. existence 8. He thinks that therapy (治疗) the patient’s health. A. cures B. effects C. treats D. affects 9. I apologized to Mr. Wang and made my with him. A. word B. peace C. promise D. mind 10. He suggested it in a different way. A. to do B. doing C. to be done D. done 11. She suggested that Mike there at once. A. gone B. went C. go D. was going 12. His way of speaking suggested that he very angry. A. was B. were C. be D. should 13. The belt in the car sometimes can you from traffic accident. A. care B. prevent C. defend D. protect 14. Stop this kind of deer. They are . A. hunting; dying away B. to hunt; dying out C. hunting; dying out D. hunting; dying down