新人教版高中英语必修二unit4Wildlife_Protection单词精品ppt课件
高中英语 人教版新课标 必修二 Unit4 Wildlife Protection 单词精讲课件
• 保险 Our policy offers complete protection against fire and theft. 我们的保单全面承保火灾及盗窃风险。
wild adj. 野生的；野的；未开发的；荒 凉的
wild adj. 野生的；野的；未开发的；荒 凉的
• 自然生长的；野的；野生的 wild animals/flowers 野生动物；野花 • 天然的；荒凉的；荒芜的 wild moorland 荒凉的高沼地 • 缺乏管教的；无法无天的；放荡的 The boy is wild and completely out of control. 这男孩缺乏管教，简直是无法无天。
company. 那一个失误就严重地危及了公司的未来。 • The sea turtle is an endangered species (= it may soon no
longer exist) . 海龟是濒危物种。
die out 灭亡；逐渐消失
loss n. 损失；遗失；丧失
loss n. 损失；遗失；丧失
•咬 She was bitten by the family dog. 她被家里的狗咬伤了。
• 叮；蜇；咬 We were badly bitten by mosquitoes. 我们被蚊子咬得不行。
必修二第四单元单词
必修二第四单元单词一、wildlife（名词，n.）英[ˈwaɪldlaɪf]；美[ˈwaɪldlaɪf]意思为“野生动植物”。
二、protection（名词，n.）英[prəˈtekʃn]；美[prəˈtekʃn]意思是“保护”。
三、wild（形容词，adj.）英[waɪld]；美[waɪld]1. 作“野生的；野的；未开发的；荒凉的”解，例如：wild animals（野生动物）。
2. 也可表示“狂热的；疯狂的”，如：a wild idea（疯狂的想法）。
四、habitat（名词，n.）英[ˈhæbɪtæt]；美[ˈhæbɪtæt]意为“栖息地；（动植物的）自然环境”。
五、threaten（动词，v.）英[ˈθretn]；美[ˈθretn]1. 表示“威胁；恐吓”，例如：He threatened me with a knife.（他用刀威胁我。
）2. 还有“预示（某事）；危及；对…构成威胁”的意思，如：Pollution threatens our existence.（污染威胁着我们的生存。
）六、decrease（动词，v.；名词，n.）英[dɪˈkriːs, ˈdiːkriːs]；美[dɪˈkriːs, ˈdiːkriːs]1. 作动词时，意为“减少；（使）变小；变少”，例如：The number of students has decreased this year.（今年学生的数量减少了。
）2. 作名词时，表示“减少；降低；减少量”，如：a decrease in population （人口的减少）。
七、endanger（动词，v.）英[ɪnˈdeɪndʒə(r)]；美[ɪnˈdeɪndʒər]意思是“使遭危险；危及；危害”，例如：The polluted water endangers the fish.（被污染的水危及鱼类。
）八、die out英[daɪ aʊt]；美[daɪ aʊt]是一个短语动词，意为“灭亡；逐渐消失”，例如：Many old traditions are dying out.（许多古老的传统正在消失。
人教版高中英语单词精讲系列 必修2 第4单元 wildlife protection
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。
Unit 4 Wildlife protection(必修二)
Unit 4 Wildlife protection(人教版必修二)一．重点词汇：wildlife protection wild habitat threaten decrease endanger loss reserve hunt zone species carpet respond distant fur antelope relief laughter mercy certain importance WWF rub mosquito millipede insect contain powerful affect attention appreciate succeed Indonesia rhino secure income employ harm bite extinction dinosaur county inspect unexpected incident dust disappearance fierce ending faithfully二．单元重点词汇讲解：1．decrease vt. & vi.减少；(使)变小；或变少decrease to ...减少到……decrease by ...减少了……decrease from ... to ...从……减少到……e.g. They are making every effort to decrease the production cost.The price of wheat has decreased by 15%.The population of this village has decreased to 900.2．loss n．损失；遗失；丧失suffer a loss遭受损失at a loss亏本；不知所措；困惑e.g. He told the police about the loss of his car.The closure of the factory will lead to a number of job losses. 3．respond vi.回答；响应；做出反应(1)respond to ...回应……；对……做出反应respond that ... 回答说……(2) response n. 响应；回答in response to 作为对……的答复/反应(通常作状语)make response to 对……做出反应(强调动作)e.g. I asked her what she would do next, but she didn’t respond.The girl laughed in response to his jokes.4．relief n．(痛苦或忧虑的)减轻或解除；减轻痛苦的事物；缓解；宽慰relief of/from ……的减轻/消除in relief 如释重负；松了口气to one’s relief 令人感到欣慰的是e.g. In relief Daisy burst into laughter.It was a relief to be able to talk to someone about it.This medicine will give you some relief.5．mercy n．仁慈；宽恕；怜悯(1)beg/ask for mercy乞求宽恕⎭⎬⎫show mercy to have/take mercy on 对……怜悯；宽恕 (2)without mercy 残忍地；毫无同情心地at the mercy of sb./sth.任由某人/某物摆布或控制e.g. Farmers hunted us without mercy.She is a kind-hearted woman and often has mercy on people in trouble.6．certain adj .确定的；一定的; adj .某一；某些;be certain to do sth. 确定做某事be certain of/about sth.对某事有把握；确信某事make certain of/about/that ...确定……It is certain that ... 一定能……for certain ＝ for sure 确定无疑地；准确地e.g. Work hard and you will be certain to succeed.＝Work hard and it ’s certain that you ’ll succeed.7．contain vt .包含；容纳e.g. It contains a powerful drug which affects mosquitoes.When he opened the schoolbag, he found that it contained two books, a pen and an eraser.How much water do you think this bottle contains?contain 与include 的辨析(1)contain 可指所包含或容纳的全部内容或某物的成分(2)include指作为整体中的一部分而被包括进去，常使用“including ＋被包括部分”或“被包括部分＋included”的结构e.g. I’m on a diet. I have to avoid food fat and sugar.Twenty-three people, three babies, were injured in the traffic accident.＝Twenty-three people, three babies , were injured in the traffic accident.8．affect vt.影响; 感动(相当于move); (疾病)侵袭；感染effect n．影响have an effect on/upon sb./sth. 对……产生影响e.g. As a matter of fact, your opinion will not affect my decision.Most people present at the meeting were deeply affected/moved by his speech.The doctor said that her lungs got affected. 9．appreciate vt.鉴赏；感激；意识到I would appreciate it if ... 要是……我将不胜感激appreciate doing sth. 感激做某事e.g. Although a foreigner can’t appreciate Beijing Opera, he can enjoy it.We appreciate your efforts for the development of the company.10．succeed vi.成功; vt.接替；继任vi.继承；继任succeed in doing sth.succeed to sth. 继承……succeed sb. as ... 继某人之后担任……e.g. What must be done if wildlife protection is to succeed?If you keep on, you’ll succeed in time.Obama succeeded Bush as president in the USA. 11．employ vt.雇用；利用(时间、精力等)(1) employ sb. to be/as 雇用某人任……employ sb. to do sth. 雇用某人干某事(2) employ sb./oneself in (doing) sth.＝sb. be employed in (doing) sth.忙于某事；从事于某事e.g. Can they be employed to work in the park and not hurt the animals?You could employ your spare time better.12．die out灭亡；逐渐消失；逐渐熄灭e.g. As a result these endangered animals may even die out.Many species of animals are in danger of dying out.The fire is dying out. You’d better add some firewood.13．in danger (of)在危险中；垂危out of danger脱离危险a danger to ... 对……有危险；对……是危险的物(人)e.g. Why are they in danger of disappearing?Children ’s lives are in danger every time they cross this road. Even when in danger of losing his life, he can still keep calm.14．burst into laughter 突然笑起来；大声笑了出来⎭⎬⎫burst out crying burst into tears 突然哭起来⎭⎬⎫burst out laughing burst into laughter 突然大笑起来 burst into anger/applause 勃然大怒/爆发出掌声e.g. Reading the funny story, he burst into laughter.The girl burst into laughter for no reason.15．protect ... from/against 保护……不受……(危害)prevent ...(from) doing sth. 阻止……做某事stop ...(from) doing sth.阻止……做某事keep ...from doing sth.阻止……做某事e.g. He is wearing sunglasses to protect his eyes from the strong sunlight.You ’d better put on gloves to protect your hands against the cold.16．pay attention to 注意fix/focus one ’s attention on ...将注意力集中于……draw/attract/catch/get one ’s attention to ...吸引某人的注意力到……have sb.’s attention 请某人注意e.g. Nowadays our government pays more attention to the sharp rise in the price of housing.The local government pays much attention to improving the people’s life.You speak English well, but much attention should be paid to your written English.17．bite v．咬；叮；刺痛(bit; bitten)e.g. What should you do if you are being bitten by mosquitoes?The lion bit his trainer and escaped from the circus. 18．inspect vt.检查；视察inspection n．检查；视察inspector n. 检查员；视察者e.g. I got out of the car to inspect the damage.The Minister of Education inspected our school.The inspector inspected the food shop and found the meat was bad.19．incident n．事件；事变e.g. There was a shooting incident near here last night.One particular incident sticks in my mind.incident与accident的辨析(1)incident指附带的小事件；事端；事变(2)accident指意外事故e.g. Every Chinese student should remember the July 7thof 1937.She was killed in a traffic .20．come into being形成；产生come into fashion开始流行come into power 开始执政；上台come into use 开始使用come into sight 被看见e.g. No one knows when such a custom first came into being.We don’t exactly know when the universe came into being. 21．according to按照；根据……所说e.g. According to a UN report, some 844 animals and plants have disappeared in the last 500 years.Everything went according to the plan, and we arrived on time.22. long before与before long的区别（long在前很久前，long在后不久后）⑴before long相当于soon, a little later，意为“不久，不久以后”，常与将来时，过去时态连用，在句中作状语；e.g. The book will be published before long.Before long he came to Canada to go on with his education.⑵long before相当于long, long ago，意为“很久，很久以前”，常用于过去时或过去完成时。
高中英语_Unit_4_Wildlife_protection 知识点归纳
解析：result in “导致，结果”， be responsible for 导致，结果” 解析： “为……负责”固定搭配。句意为：“我们的努力白费了， ……负责”固定搭配。句意为： 我们的努力白费了， 负责 我感到我也应对此负责任。 我感到我也应对此负责任。” 答案： 答案：C
6．relief n．(痛苦或忧虑的 减轻或解除；减轻痛苦的 ． ． 痛苦或忧虑的)减轻或解除； 痛苦或忧虑的 减轻或解除 事物 in relief 如释重负；松了口气 如释重负； relief from sth.解除；减轻 解除； 解除 breathe a sigh of relief 舒了一口气 to my relief 令我感到解脱的是 relieve one's mind 解除某人的顾虑 relieve sb. of sth.解除某人的 负担等 解除某人的(负担等 解除某人的 负担等)
这样考过 ① (2008· 云 南 昆 明 高 三 适 应 性 考 试 )It is widely concerned that this kind of species is ________ rapidly. A．dying out ． C．dying away ． B．dying down ． D．dying back ．
⑧(2009·广州模拟 广州模拟)Our efforts resulted __________ 广州模拟 failure；I feel I'm also responsible __________ it. ； A．in; to ． C．in; for ． B．from; to ． D．from; for ．
这样考过 ⑦ ( 全 国 高 考 )The government has __________ to public pressure and dropped the proposal. A．answered ． C．accepted ． B．got ． D．responded ．
高中人教版高中英语必修二unit4Wildlife_Protection单词精品ppt课件
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Company Logo
pay attention to 注意，to是介词 You speak English well, but you’d better pay more
attentio1 n to your written English. Aengvrieroant2mdeeanlt.o人f 们at已te对nt保ion护h环a境s 投be入en很p多a注id意to力_。________ the focpurso/tef3icxtinogne’s attention on 将注意力集中于 draw/attract/catch one’s attention to 吸引某人对某事的注意
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succeed 动词vi.成功 vt.接替；继任
succeed in doing sth. 成功做了某事 success1n.成功；成功的人或事物
successful adj.成功的 successf2ully adv.成功地
I really appreciate working with someone who does such a good job3.
I would appreciate it very much if you would help me with my English.4
I’d like to show/express my appreciation for everything you’ve done. 5
have a2n effect on 对…产生影响 Your opinion will not affect my decision. Tevelio3n has an effect on young people, which many
必修2Unit 4 Wildlife protection
即境活用 To our________，his illness proved not to be as serious as we had feared. A．relief B．judgement C．view D．anxiety
答案 A 解析 句意： 使我们大为放心的是， 他的病不像我们担心 的那么严重。relief“慰藉”；judgement“判断”；view“观 点”；anxiety“焦虑”，故选 A。
答案 B 解析 be employed in doing sth.“忙于做某事”，此处为 其过去分词形式作状语。
5．incident n．事件，事变 短语归纳 an isolated incident孤立事件 a shooting incident枪击事件 without incident平静地；平安无事地
即境活用 ________ in gardening and volunteering work, Mrs Black leads a busy and rich life at her old age. A．Employing B．Employed C．To employ D．Being employed
6 ． There were many different kinds of dinosaur and a number of them used to live in China. 过去有许多种类的恐龙并且为数很多的恐龙曾经生活在 中国。 7．There Daisy saw an antelope looking sad. 在那里，戴茜看到一只藏羚羊面带忧郁。 8．We used to be an endangered species. Fra bibliotek们过去是濒危动物。
新人教版高中英语必修二unit4Wildlife_Protection单词精品ppt课件
• pay attention to 注意，to是介词 • You speak English well, but you’d better pay more1attention to your written English. • A great deal of attention has been paid to 2 _________ the environment.人们已对保护环境 protecting 投入很多注意力。 3
• • • • • •
succeed 动词vi.成功 vt.接替；继任 1 in doing sth. 成功做了某事 succeed success n. 成功；成功的人或事物 2 successful adj.成功的 3 successfully adv.成功地 You will4have to work hard if you want to succeed. 5 • If we team up with each other, we will succeed in solving the problems. • Finally, I wish this year’s English speech
• • • • • • •
come into being 形成，产生 When did 1 the club first come into being? A new rule will soon come into being. effect 2 _______ come into 生效 office come into _______ 就职 3 power come into _______ 当权；执政 use come intontain 包含；容纳；容忍 • The 1 Chinese diet contains a lot of fruit and green vegetables. 2 it more and more difficult to • I found contain my anger. 3 hold/seat/admit • The hall can contain 3,000 people.
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included contains • contain 指包含全部内容或数量 including • include 指所包含事物中的一部分
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affect 动词v.影响；感动；侵袭 be greatly/deeply affected 很/深受感动 1 effect 名词n. 影响 have an 2 effect on 对…产生影响 Your opinion will not affect my decision. 3 Tevelion has an effect on young people, which many teachers worry about. 4 • The south of the country was worst______ __ affected by the drought. 5 该国南方旱情最严重。
• • • • • •
succeed 动词vi.成功 vt.接替；继任 1 in doing sth. 成功做了某事 succeed success n. 成功；成功的人或事物 2 successful adj.成功的 3 successfully adv.成功地 You will4have to work hard if you want to succeed. 5 • If we team up with each other, we will succeed in solving the problems. • Finally, I wish this year’s English speech
• pay attention to 注意，to是介词 • You speak English well, but you’d better pay more1attention to your written English. • A great deal of attention has been paid to 2 _________ the environment.人们已对保护环境 protecting 投入很多注意力。 3
• protect…from/against… 保护…不 受…(危害) 1 • He was wearing dark glasses protectto protect from from being thesun. pollution polluted 2 his eyes from the • Something must be done to ______the 3 environment____ __ _______. 必须采 取措施保护环境免受污染。 4 • keep+sb./sth.+from doing 5 • stop +sb./sth.+(from)doing 阻止… 做某事 • prevent+sb./sth.+(from)doing
Unit 4 单词
重点讲解
• • • • • • • • die out protect…from… 1 contain affect 2 pay attention to 3 appreciate succeed4 come into being
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• die out 灭亡，逐渐消失 • Many 1 old customs are gradually dying out. 2 away • This species has nearly died out of/fromits habitat is being destroyed. because 3 down • die off (声音、风、光线等)逐渐消 失，减弱 4 • die 因…而死 5 • die 减弱；平息 • die 相继死亡
• focus/fix one’s attention on 将注意力集中于 4 • draw/attract/catch one’s attention to 吸引某人 对某事的注意
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• appreciate 鉴赏；感激；意识到 1 • appreciate+n./pron./doing 重视；感激 • I would 2 appreciate it if… 假如…我将不胜感 激 3 • appreciation n.欣赏，感激 • His talents are not fully appreciated in that 4 company. •eone 5 who does such a good job. • I would appreciate it very much if you
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come into being 形成，产生 When did 1 the club first come into being? A new rule will soon come into being. effect 2 _______ come into 生效 office come into _______ 就职 3 power come into _______ 当权；执政 use come into 4 _______ 开始使用
• contain 包含；容纳；容忍 • The 1 Chinese diet contains a lot of fruit and green vegetables. 2 it more and more difficult to • I found contain my anger. 3 hold/seat/admit • The hall can contain 3,000 people.
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