人教版必修二unit4 Wildlife_protection知识点总结、

Unit 4 Wildlife protection核心要点回扣Ⅰ.重点单词1． vt.保护→ adj .保护的；防护的→ n ．保护2． vi .回答；响应；做出反应→ n ．回答；反应；回应3． n ．仁慈；宽恕；怜悯→ adj .仁慈的；慈悲的；宽容的→ adj .残忍的4． vt.影响；感动，侵袭→ n ．喜爱；感情→ n ．影响5． vi .成功 vt.接替；继任→ n ．成功→ adj .成功的6． vt.雇用；利用(时间、精力等)→ n ．雇主→ n ．雇员；雇工7． n ．& vt.损害；危害→ adj .有害的→ adj .无害的8． n ．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物→ v ．使减轻；缓解9． n ．灰尘；尘土；尘埃→ adj .布满灰尘的10． adj .凶猛的；猛烈的→ adv .凶猛地【答案】 1.protect ；protective ；protection 2．respond ；response 3.mercy ；merciful ；merciless 4．affect ；affection ；effect 5.succeed ；success ；successful6.employ ；employer ；employee 7．harm ；harmful ；harmless 8.relief ；relieve 9．dust ；dusty 10.fierce ；fiercelyⅡ.重点短语1．die ⎩⎪⎨⎪⎧ 因……而死 （声音，风，光线等）慢慢变弱或逐渐平息 灭亡；（风俗，习惯等）逐渐消失2．come into ⎩⎪⎨⎪⎧ 形成，产生；开始存在 生效 开始执政；上台3．respond 回应……；对……做出反应 in response 响应；反应4．show mercy 怜悯某人 have mercy 对……表示怜悯 the mercy of 任凭……摆布；在……支配中 mercy 残忍地【答案】 1.of/from ；away ；out 2.being ；effect ；power 3.to ；to 4.to ；on ；at ；withoutⅢ.重点句式1.“Please take me to a distant land (在那里)I can find the animal that gave fur to make this swe ater.”2. It shows the importance of wildlife protection, but I'd like to help (按照野生生物基金会的建议)．3．After a while she saw some zebra (它们身上有一直延伸到腹部的黑白相间的条纹)．4.They lived on the earth tens of millions of years ago, (早得多) humans came into being and their future seemed secure at that time.【答案】 1.where 2.as the WWF suggests3．with black and white lines going beneath their stomachs 4.long before Ⅳ.概要写作细读P30教材课文，根据下列提示词汇写一篇60词左右的概要。

课本单元讲解：必修二Unit4WildlifeprotectionUnit 4 Wildlife protection 知识点详解Ⅰ. 常考单词必背1．decrease vi.&vt. 减少；(使)变小或变少They are making every effort to decrease the production cost.他们正尽力降低生产成本。

[快速闪记](1)decrease to... 减少到……decrease by... 减少了……decrease from...to... 从……减少到……(2)on the decrease 在减少中2．loss n. 损失；遗失；丧失He was at a loss for words.他不知该说些什么。

[快速闪记]lose v. 失去；输掉，失败3. hunt vt.&vi.打猎；猎取；搜寻We've been hunting for the car keys for the last half hour.过去的半小时里，我们一直在找汽车钥匙。

[快速闪记]hunt for sb/sth 寻找某人/物hunt after 追逐，追求hunt down 追捕，缉拿4．respond vi. 回答；响应；做出反应He always responds to my questions without any patience.他总是很不耐烦地回答我的问题。

[快速闪记](1)respond to... 回应……；对……做出反应respond by doing sth 以某种方式回应(2)response n. 响应；回答5．relief n. (痛苦或忧虑的)减轻或解除；减轻痛苦的事物It was a relief to be able to talk to someone about it.能和别人谈谈这件事，感到舒心多了。

[快速闪记](1)in relief 如释重负；松了口气to one's relief 令人感到欣慰的是(2)relieve vt.减轻；缓解；消除relieved adj.宽慰的；不再忧虑的6．mercy n. 仁慈；宽恕；怜悯It's a mercy she wasn't seriously hurt.很幸运她伤得不重。

Unit 4Wildlife Protection1. wildlife n./u/野生生物→wild ①adj.：wild animals ②n.：in the wild = in the open air = in the field = outdoors在野外③adv.2. protect…from/against…≈preserve/defend/guard/secure …from…保护…使其不受…（的伤害/影响）→protection n.3. threat n./c/：a threat/danger to sb/sth→threaten vt.：threaten sb with sth；threaten to do sth→threatening adj.4. decrease n/v.≈reduce v. →increase：decrease/increase to/by…；on the increase/decrease在增长/减少中；increasing/decreasing adj.5. danger n.：in danger of (doing) sth；out of danger→dangerous adj.→endanger vt.危及→endangered(adj.) animals 濒危动物6. habit≠habitat；species/series/means单复数同形7. die out→die off/away/down→die of/from…→be dying for sth；be dying to do sth渴望→death n.；dead adj.→deadly 致命的8. lose v.(lost/lost) →lost adj. →loss n.：a/the loss of…；at a loss茫然→be lost/missing/gone9. reserve ①n.保护区：nature reserve②vt.保留(=keep）：reserve…for…③vt.预约(= book )10. hunt v.①打猎：hunter猎人；go hunting ②v.搜寻/追寻：hunt for/after…；hunt/search (…) for…11. zone/place/part/district/region/belt/area n.地区12. peace n.：at peace/war和平；in peace (with…)和睦；make peace with sb讲和→peaceful/peacefully13. respond vi.：respond/reply to…→response n.：in response to…14. be distant from… = be far (away) from…→distance n.：at/from a distance；in the distance15. relief n./u/①(痛苦/忧虑的)减轻/缓解：a relief (from…) ②救济：in relief；(greatly/much) to one’s relief = to one’s (great) relief 16. burst into sth= burst out doing sth：burst into tears/laughter/cheers = burst out crying/laughing17. mercy n./u/：show mercy to sb = have mercy on sb；without mercy；at the mercy of…任由…摆布18. certainadj.①确定的≈certain：be/make + sure/certain + of../to dosth/that从句；It’s certain that从句②某一：a certain +名词单数= some +名词单数；certain +名词复数→certainly adv.19. the importance of…；of (great) importance = (very) important20. rub /-bed/-bing/v.：rub(…) on/against…→rubber n.橡胶/橡皮擦= eraser21. potato/tomato/hero/mosquito +es→其他以o结尾名词+s22. contain vt.包含/容纳/容忍→include：整体包含部分→including+宾语= 宾语+ included23. power/powerful/powerless/powerfully →in one’s power尽力/在…支配下；come to/into power 当权24. affectvt.①影响=influence ②感动=move ③侵袭→effect n.影响/效果/作用：have a/an…effect/influence on…；take effect生效；in effect = in fact/reality = as a matter of fact = actually25. pay/devote (…) attention to sb/(doing) sth；focus/concentrateone’s attention on…26. appreciatevt.①鉴赏②意识到③感激：appreciate(sb/one’s)(doing)sth；appreciate it + that从句（不能单独加sb做宾语）→appreciation n.27. success/successful/successfully →succeed ①vi.成功：succeedin (doing) sth②继承/接替：succeed sb；succeed (to) sth28. a secure income →income tax个税→secure adj./v. →security n.29. employ ①雇佣=hire：employsb + as / to be…②利用：employoneself in (doing) sth = be employed in (doing) sth忙于/从事做某事→employer/employee →interviewer/interviewee30. harm ①n./u/：do (no) harm to sb/sth②vt.：harm sb/sth→beharmful(adj.) to sb/sth→do/cause damage to sth；damagesth31. bite (bit, bitten) v/n.叮/咬/蛰/刺：Barking dogs seldom bite.32. come into being vi.(无宾语/无被动) 形成/产生33. county郡县≠country n.国家/乡村：in the country/countryside34. inspectvt.→inspection/inspector n.检查/视察/督查(员)35. incident n.(小)事件/事变→event (大)事件；(运动)项目→accidentn.事故/偶然：by accident/chance偶然/碰巧36. dust/dusty →dirt/dirty；according to…根据/按照(to是介词)37. appear vi.→appearance n.出现/外貌；disappear/disappearance38. fierce/fiercely凶猛≈violent/violently →violence n.暴力/暴行39. so/such…that…结果；so that…①以致于(结果) ②以便于(目的)≈in order that…→(in order) to do sth≈so as to do sth40. ending n.→end n/v.；Yours sincerely/faithfully,书信结尾。

重点回顾I •重点词汇1,die out 亡；（风俗、习惯等）逐渐消失cfe down 頁WouId the flu die out if we al I stayed at home?如果我们都待在家里，流行性感冒就会消失吗？2. hunt vt. &vi.打猎;猎取;捜寻hunt for sth謝:Wf勿v hunt 追求go hunting去打猎JParent bi rds began to hunt for food for thei r young.亲代鸟开始为幼鸟寻找食物。

3. in danger (of)在危险中；垂危When in danger, the gecko can break its own tai I to survive.遇有危险，壁虎能断尾求生。

4. relief n.（痛苦或忧虑的）减轻或解除;安慰in relief^tW重负松了口气to cne，s relief令勺是relieverelieve sb. of sth•减.............The news wi 11 come as a grea t relief to the French team. 这个消息会让法国队大松一口气。

5. burst into laughter突然笑起来;大声笑了出来burst outtustin|WS?WTThe ai rcraf t crashed and burst irrto flames.飞机坠毁后猛烈燃烧起来。

6. pay attent i on to 注意You shouId a Iways pay attent i on to your own behavior.你应随时注意个人举止。

7. appreciate 鉴赏;感激;意识到I can' t tel I you how much I appreciate your thoughtfulness. 我非常感谢您的体贴入微。

Book II Unit Four Wildlife protection1. die out “灭绝，消失”。

多指物种的灭绝或风俗、习惯的消失(1) Many traditional customs have died out because they are out of date.(2) Many animals have died out in the past.die from 表示死于(枪)伤、虚弱、过度劳累、饮食过量等。

die of 表示死于疾病、饥饿、寒冷、年老、忧愁、失恋等精神因素。

die away (多指声音、光线、风等)逐渐减弱，逐渐模糊，逐渐消失。

die down (多指火、兴奋、光线、暴风雨等)逐渐变弱、平息，逐渐降低。

2. come into being 形成；产生（无被动形式）I don't exactly know when the universe came into being.When did the club come into being?3. appreciate vt. appreciate ＋n. /doing感激(欣赏；觉得……)appreciate it＋if从句如果……，将不胜感激His works were not appreciated until after his death.I appreciated spending this afternoon with you.I would appreciate it if you would let me know whether you will come.4. contain vt. 包含；容纳；容忍The meeting room will contain 300 people.He was so excited he could hardly contain himself.include强调“包括，作为整体的一部分”，侧重范围或整体。

Unit 4 Wildlife 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；容忍→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→fierceness n．猛烈●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●重点句型They lived on the earth tens of millions of years ago, long before humans came into being...千百万年前它们(恐龙)就在地球上生活，比人类的出现要早得多……●高考范文(2009·福建卷)某英语报社拟成立“微笑俱乐部”，现向全球征募会员。

高中英语必修2（人教新课标）Unit 4 Wildlife protection知识点总结一、重点词汇How did the dinosaur die out?恐龙怎样灭绝的？Her grandfather died of cancer.他祖父死于癌症。

Many villagers die every year from snake bites.每年都有许多村民死因被蛇咬而死亡。

The sound of the car died away in the distance.汽车的响声消失在远处。

The rain remained steady though the wind had died down.尽管风势已经减弱，雨还是下个不停。

The deer in the forest are all dying off from disease.森林中的鹿一只接一只地病死了。

decrease vi.&vt.减少；（使）变小；或变少1. decrease to …：减少至…2. decrease by…：减少了…By 1881, the population of Ireland had decreased to 5.2 million.到1881年，爱尔兰的人口减少到520万。

Student numbers have decreased by 500.学生人数减少了500名。

拓展：1. reduce to/reduce by：减少到…/减少了…2. increase to /increase by：增加到…/增加了…1. be certain of/ about sth.：对…有把握（=be sure of/about sth.）2. be certain to do sth.：一定会做…3. a certain amount of：一定量的4. to a certain extent：一定程度上5. It is certain that…：肯定，一定会….（不能说It is sure that…）She is a confident woman who is certain of her views.她是一位充满自信的女性，对自己的观点深信不疑。

Unit 4 Wildlife protectionⅠ. 多维记忆重点单词※核心单词速记1. wild adj. 野生的; 未开发的2. decrease vi. &vt. 减少; (使)变小; 或变少3. mercy n. 仁慈; 宽恕; 怜悯4. certain adj. 确定的; 某一; 一定5. importance n. 重要(性)6. appreciate vt. 鉴赏; 感激; 意识到7. ine n. 收入8. bite vt. &vi. (bit, bitten) 咬; 叮; 刺痛9. inspect vt. 检查; 视察10. fierce adj. 凶猛的; 猛烈的※联想单词串记11. protection n. 保护→protect vt. 保护; 防卫12. hunt vt. &vi. 打猎; 猎取; 搜寻→hunter n. 猎人; 搜寻者13. respond vi. 回答; 响应; 做出反应→response n. 响应; 反应; 回答14. distant adj. 远的; 远处的→distance n. 距离; 远方15. relief n. (痛苦或忧虑的)减轻或解除; 减轻痛苦的事物→relieve vt.解除; 缓解16. contain vt. 包含; 容纳; 容忍→container n. 集装箱; 容器17. affect vt. 影响; 感动; 侵袭→affection n. 喜爱; 感情→effect n. 影响; 效果; 作用18. succeed vi. 成功vt. 接替; 继任→success n. 成功; 胜利; 成功的人或事物→successful adj. 成功的19. harm n. &vt. 损害; 危害→harmful adj. 有害的; 能造成损害的→harmless adj. 无害的; 无恶意的20. employ vt. 雇用; 利用(时间、精力等)→employer n. 雇主; 老板→employee n. 雇员→employment n. 使用; 雇用单句语法填空1. Fruit juices can be harmful (harm) to children’s teeth.2. We congratulated them on the successful(success) pletion of the project.3. Changes in farming methods have badly affected employment (employ) in the area.4. Why do you think environmental protection(protect) is important in America?5. What’s the distance(distant) to the station?6. She is still hunting (hunt) for a new job.7. The container contains(contain) a drink that doesn’t contain any alcohol.8. They were deeply affected (affect) by the news of her death.9. The product was developed in response(respond) to customers’demands.Ⅱ. 语境记忆重点短语1. die out灭亡; 逐渐消失2. in peace 和平地; 和睦地; 安详地3. in danger (of)在危险中; 垂危4. in relief 如释重负; 松了口气5. burst into laughter突然笑起来; 大声笑了出来6. protect. . . from. . . 保护……不受……(危害)7. pay attention to注意8. e into being形成; 产生9. according to按照; 根据……所说10. so that 以至于; 结果用以上短语的适当形式填空1. Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert.2. To do CPR, you press on the sick person’s chest so that blood moves through the body and takes oxygen to organs.3. But this is the first time that I have written an application and the personal resume, so I don’t know if there is something to pay attention to.4. On hearing the funny story, everyone present burst into laughter.5. He smiled in relief after he heard the news that he had passed the exam.6. The two countries which used to be at war now live in peace.7. The government should take measures to protect the environment from being polluted.8. Do you know when the Australian Federation officially came into being?Ⅲ. 应用记忆经典句式1. Please take me to a distant land where I can find the animal(在那里我能找到……的那种动物)that gave fur to make this sweater. (where引导定语从句)2. It shows the importance of wildlife protection, but I’d like to help as the WWF suggests(按照世界野生生物基金会的建议). (as引导的方式状语从句)3. After a while she saw some zebra with black and white lines going beneath their stomachs (它们身上有一直延伸到……的黑白相间的条纹). (with的复合结构)4. It is a pity that(遗憾的是)in the story nobody helped the dodo. (It is+n. +that. . . 句型)句式仿写1. 我想住在一个阳光充足的国家。

Unit 4 Wildlife protection核心单词1. decreasev. 减少；（使）变小；变少n.减少；降低；减少的数量，其后常接介词in/of联想拓展decrease (sth.) to/by ... 减少到/了……increase vi.&vt. 增加；增长；增强n.增加；增加的数量increase to/by ...增加到/了……on the decrease/increase 在减少/增加易混辨析reduce/decreasereduce 强调在“数量、大小，程度或强度”方面下降或减少。

decrease 侧重强调“稳定地，逐渐地，不断地”减少。

They are making every effort to decrease the production cost. 他们正在尽力降低生产成本。

The membership decreased to 150.会员数减少到了150人。

The number of students in the class has decreased by 20.班级里的人数减少了20人。

There has been a decrease in our imports.我们的进口数量减少了。

高手过招完成句子（原创）①这些措施将有助于降低生产成本。

will help the cost of production.②人口出生率正在下降。

The birthrate is .答案：①These measures; decrease②on the decrease2. suggestvt. 建议；提出（意见、计划、理论等）；暗示；表明常用结构：suggest+doing 建议做……suggest sb./sb.’s doing sth.建议某人做某事（不说suggest sb. to do sth.）suggest sth. to sb.向某人提议……（不能说suggest sb. sth.）suggest (to sb.)+that从句(向某人)建议。