2020高考英语一轮复习必修2：Unit 4 Wildlife protection知识串讲讲义附答案

必修2Unit 4Wildlife protection要点梳理高效梳理·知识备考●重点单词1．protection n．保护→protect v．保护→protective adj.保护的，防护的2．decrease vi. & vt.减少；(使)变小或变少3．loss n．损失；遗失；丧失→lose v．遗失，丢失→loser n．输家；失败者→lost adj.遗失的，失去的4．hunt vt. & vi.打猎；猎取；搜寻5．respond vi.回答；响应；作出反应6．certain adj.确定的；无疑的；某种7．contain vt.包含；容纳；→container n．容器8．powerful adj.强大的；有力的→powerfully adv.有力地→power v．给……提供动力9．affect vt.影响；感动；侵袭10．appreciate vt.鉴赏；感激；意识到11．succeed vi.成功vt.接替；继任12．employ vt.雇用；利用(时间、精力等)13．harm n. & vt.损害；危害→harmful adj.有害的14．bite vt. & vi.咬；叮；刺痛→bit(过去式)→bitten(过去分词)15．inspect vt.检查；视察16．fierce adj.凶猛的；猛烈的→fiercely adv.猛烈地●重点短语1．die out灭亡；逐渐消失2．in peace 和平地；安详地；和睦地3．in danger(of) 在危险中，垂危4．in relief 如释重负5．burst into laughter 突然笑起来6．protect...from保护……不受……(危害) 7．pay attention to注意8．come into being形成；产生9．according to按照；根据……所说10．do harm to危害11．without mercy 毫不留情地12．respond to对……作出回答Ⅰ.词汇短语过关1．respond vi.回答，答复；响应，作出反应response n. 回答，回复；反应respond to sb./sth.回答(比answer, reply to正式) respond to (疾病、身体的受伤部分)对医药有良好反应in response to 作为对……的反应(1)They still haven't responded to my letter.他们至今仍没有回我的信。

Unit 4Wildlife protection随着社会和经济的发展，人类的活动越来越多，很多动植物濒临灭绝。

请你根据以下提示，以“Wildlife protection”为题写一篇文章，说明如何保护濒危野生动植物。

精彩美文With the de v elopment of society and economy, many animals have disappeared during the long history of the earth and many more are in danger of extinction for many reasons. Abo v e all, their habitat is threatened, resulting in a lack of food. Besides, they are being hunted without mercy.As we know, animals are our friends. To protect them is to protect oursel v es. So we should first raise people's awareness of protecting the environment and not buying products of endangered species because when the buying stops, the killing can, too. Second, we can collect money to help protect wildlife and build reserves. As for the government, it should pass laws to pre v ent endangered animals from being hunted.In a w ord, human beings should learn to li v e in peace w ith wildlife. If e v eryone makes a little contribution, it will make a big difference for wild animals. Let's take action right now.名师点睛1．文章体裁：说明文。

基础知识默写(学生用书241～242页) 1．wildlife n．野生动植物2．protection n．保护protect v t.保护3．decrease v i.&v t.减少；(使)变小或变少4．hunt v t.&v i.打猎；猎取；搜寻hunting n．打猎；搜索hunter n．猎人5．respond v i.回答；响应；做出反应response n．回答；响应6．distant adj.远的；远处的distance n．远方7．certain adj.确定的；某一；一定8．contain v t.包含；容纳；容忍container n．容器9．affect v t.影响；感动；侵袭10．attention n．注意；关注；注意力11．appreciate v t.鉴赏；感激；意识到appreciation n．欣赏；感激12．succeed v i.成功v t.接替；继任success n．成功successful adj.成功的13．employ v t.雇用；利用(时间、精力等)employee n．雇员，雇工employer n．雇主employment n．雇用；使用；就业14．harm n．&v t.损害；危害harmful adj.有害的harmless adj.无害的15．bite v．咬；叮；刺痛16．incident n．事件；事变17．loss n．损失；遗失；丧失18．zone n．地域；地带；地区19．laughter n．笑；笑声20．insect n．昆虫21．income n．收入22．dinosaur n．恐龙23．mercy n．仁慈；宽恕；怜悯merciful adj.仁慈的24．relief n．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物relieve v t.使减轻；缓解25．secure adj.安全的；可靠的security n．安全；保证；担保26．inspect v t.检查；视察inspection n．检查27．reserve n．保护区v．贮备；保留；预订28．die out灭亡；逐渐消失29．in peace和平地；和睦地；安详地30．in danger (of)在危险中；垂危31．in relief如释重负；松了口气32．burst into laughter突然笑起来；大声笑了出来33．protect...from保护……不受……(危害)34．pay attention to注意35．do harm to对……有害；损害……36．come into being/existence形成；产生37．according to按照；根据……所说38．It shows the importance of wildlife protection，but I’d like to help as the WWF suggests.这体现了野生动植物保护的重要性，不过，我还是想按照世界野生生物基金会的建议来帮助你们。

Unit 4 Wildlife protection一、单词表词汇全查验——运用多媒体，提问默写词汇Ⅰ.阅读词汇(英译汉)[第一屏听写]1．wildlife n．野生动植物2．habitat n. 栖息地；(动植物的)自然环境3．threaten vt.&vi. 恐吓；威胁4．endanger vt. 危害；使受到危险5．reserve n. 保护区6．zone n. 地域；地带；地区7．species n. 种类；物种[第二屏听写]8．carpet n．地毯9．rub vt. 擦；摩擦10．mosquito n. 蚊子11．insect n. 昆虫12．extinction n. 灭绝；消亡13．dinosaur n. 恐龙Ⅱ.高频词汇(汉译英)[第三屏听写]1．protection n．保护2．wild adj. 野生的；野的；未开发的；荒凉的3．decrease vi.& vt. 减少；(使)变小；或变少4．loss n. 损失；遗失；丧失5．hunt vt.&vi. 打猎；猎取；搜寻6．respond vi. 回答；响应；做出反应7．distant adj. 远的；远处的8．relief n. (痛苦或忧虑的)减轻或解除；减轻痛苦的事物[第四屏听写]9．laughter n．笑；笑声10．mercy n. 仁慈；宽恕；怜悯11．certain adj. 确定的；某一；一定12．importance n. 重要(性)13．contain vt. 包含；容纳；容忍14．powerful adj. 强大的；有力的15．affect vt. 影响；感动；侵袭[第五屏听写]16．attention n．注意；关注；注意力17．appreciate vt. 鉴赏；感激；意识到18．succeed vi. 成功vt. 接替；继任19．secure adj. 安全的；可靠的20．income n. 收入21．employ vt. 雇用；利用(时间、精力等) 22．harm n．&vt. 损害；危害[第六屏听写]23．bite vt.&vi. 咬；叮；刺痛24．inspect vt. 检查；视察25．incident n. 事件；事变26．disappearance n. 消失27．fierce adj. 凶猛的；猛烈的28．fur n. 毛皮；毛；软毛29．dust n. 灰尘；尘土；尘埃30．ending n. 结局；结尾[第七屏听写]31．die_out 灭亡；逐渐消失32．in_peace 和平地；和睦地；安详地33．in_danger_(of) 在危险中；垂危34．in_relief 如释重负；松了口气35．burst_into_laughter 突然笑起来；大声笑了出来36．protect_..._from 保护……不受……(危害) 37．pay_attention_to 注意38．come_into_being 形成；产生39．according_to 按照；根据……所说40．so_that 以至于；结果二、单元核心考点初热身——提供语境，单元考点自测回顾(一)分类识记单词——用时少·功效高⇩积得多(平时多输入，用时顺手出)(二)语段串记短语——不枯燥·兴趣高⇩积得多(平时多输入，用时顺手出)(三)仿写用活句式——造佳句·表达高建议来帮助你们。

Unit 4 Wildlife protectionⅠ.完形填空(建议用时22′)My daughter has been crazy about raising a pet for a long time.Last spring I bought two newly－hatched chickens for her. She got __1__and took good care of them. __2__， a few days later, both chickens died. She __3__ into tears because of their death. I helped her __4__ the two chickens under a tree behind our house. I thought it would be the __5__ of her idea.__6__， I was wrong. Children are children __7__. The failure hasn't __8__ my daughter in any way. She still tried to keep a small animal or even a snail.One day last winter, I __9__ under the eaves (屋檐) of the house a family of sparrows (麻雀). My daughter and I could __10__ the sparrows as our “pets”， but we didn't.So I told her to __11__ the grains on the windowsill (窗台). A few minutes later, the sparrows came to land on the windowsill __12__ and pecked (啄) at the rice. Suddenly my daughter asked me, “Mum, can we catch and __13__ the sparrows, and let them live with us in the room? How __14__ it is fo r them to live outside.”“Oh, my dear, I do not think it's a good __15__. You know，” I explained to her. “The sparrow is a bird who loves __16__. No one can keep them in a cage. If they are caught, they will __17__quickly. They are __18__ to living outside. Moreover, they have warm nest under the eaves.”From then on, we have set up a kind of relationship with the sparrow family. We feed them frequently and __19__ them as pet birds. However, we do not need to possess them. We __20__ seeing these little birds flying and jumping among branches, leaves and flowers in the spring morning.篇章导读：本文是一篇记叙文。