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【高考调研】(新课标)2014高三英语总复习 Unit 22 Environmental Protection课件 北师大版


Units 22~24
Unit 22 Environmental Protection
?基础知识梳理 ?词汇梳理 1. ________ vt. 使困住 2. ________ n. 生态 ________ adj. 生态的 3. ________ n. 顾问 4. ________ n. 保护区 5. ________ n. 原则;道德准则 6. ___

_____ n. 保护 7. ________ adj. 有关的 8. ________ vi. 反弹

9. ________ n. 巧合 ________ adj. 巧合的 10. ________ vt. & vi. 牺牲;献出 11. ________ vt. 主张;提倡 12. ________ vt. 回收利用 13. ________ n. 代替品;代用品 14. ________ vt. 威胁 15. ________ vt. 依法没收;扣押 16. ________ adj. 多变的 17. ________ n. 灌溉 18. ________ adj. 艰难的 19. ________ n. 巨大的灾难

20. ________ n. 方法 21. ________ vt. 建造 ________ n. 建设;建造 22. ________ adj. 破烂的 23. ________ vi. 滑落 24. ________ vi. 滑行 25. ________ adj. 多山的 26. ________ vt. & vi. 逃走 27. ________ n. 潜在的可能性 28. ________ vt. 采用 ________ n. 采用

29. ________ vt. 分配;配合 ________ n. 分配;配合 30. ________ vt. 削尖 31. ________ n. (生物)进化 ________ v. 进化 32. ________ adj. 成熟的 33. ________ vt. & vi.雕刻 34. ________ vt. 计算;算出 ________ n. 计算;算出 35. ________ adj. 想得周到的;体贴的 ________ vt. 考虑

自我校对 1.trap 2.ecology; ecological 3.consultant 4.reserve 5.principle 6.conservation 7.relevant 8.bounce 9.coincidence; coincident 10.sacrifice 11.advocate 12.recycle 13.substitute 14.threaten 15.seize 16.changeable 17.irrigation 18.rough 19.catastrophe 20.means 21.construct; construction 22.shabby 23.slip 24.slide 25.mountainous 26.flee 27.potential 28.adopt; adoption 29.allocate; allocation 30.sharpen 31.evolution; evolve 32.mature 33.carve 34.calculate; calculation 35.considerate; consider

?短语梳理 1. ________ 一些 2. ________ 超出??的控制;不受??的控制 3. ________ 依次 4. ________ 引起;导致 5. ________ 采取行动 6. ________ 在??前面 7. ________ 除??以外 8. ________ 要求结束?? 9. ________ 否则;不然 10. ________ 结束

11. ________ 代表?? 12. ________ 永远 13. ________ 掠去;夺走 14. ________ 总的来说 15. ________ 导致 16. ________ 塞住耳朵 17. ________ 祝一切顺利 18. ________ 实际上 19. ________ 摆脱;脱离(团体、组织、某种思想体系)

自我校对 1.a number of 2.beyond one’s control 3.in turn 4.lead to 5.take action 6.ahead of 7.apart from 8.call for an end to sth. 9.or else 10.wrap up 11.on sb.’s behalf 12.for good 13.carry off 14.all in all 15.result in 16.plug one’s ears 17.all the best 18.as a matter of fact 19.break away from

?重点知识探究 ?重点单词 1. trap vt. 诱骗;诱捕;设陷阱捕捉;困住;使陷入绝境;使 受限制 n. (捕捉动物的)夹子;罗网;陷阱;圈套;困境; (对付人的)计谋;策略;陷阱 She felt she had been trapped into accepting the terms of the contract. 她觉的自己是中了圈套才接受了合同条款的。 Thirty miners were trapped underground after the fire. 起火后有三十名矿工被困在地底下。

A trap was laid, with fresh bait. 陷阱被设置好了,还投放了新的诱饵。 知识梳理 trap sb. into ... 使陷入圈套;使中计 set a trap 设置陷阱 fall into the trap of doing 掉进??陷阱 avoid the trap of doing 避免掉进??陷阱 点津提示 trap的过去式和过去分词均为trapped,现在分词是trapping。

探究练习 Think over again and don’t fall into the ________ of investing all your money in one place. A. trap B. chance C. accident D. opportunity 【解析】 A 考查了trap用作名词表示“陷阱”之意的用法。 句意:要三思而行,不要把你所有的钱都投资到一个地方,那 样做不明智。而chance是“机会”;相当于opportunity; accident是“事故”,均为干扰项。

2. reserve n. 保护区;储存量 vt. 预定;保留 large oil and gas reserves 大量的石油和天然气储存量 I have reserved a room in the name of Jones. 我以琼斯的名字订了一个房间。 All rights (are) reserved. 保留所有权利(版权所有;不许翻印)。

知识梳理 without reserve 毫无保留地 a nature reserve 自然保护区 reserve sth. for sb. / sth. 为某人/某物保留、预订?? be reserved for 留作;(专)供??之用 in reserve 储存 (1)reserved adj. 保留的;预订的 reserved seats 预订的座位 (2)reservation n. 保留;预订(房间、座位等) make a reservation 预订

探究练习 It is a good habit of keeping some money in ________, just in case. A. order B. place C. reserve D. preparation 【解析】 C 考查了in reserve表示“备用”之意的用法。句 意:存起一些钱来备用以防万一是好习惯。而in order是“有 秩序”; in place是“在适当的位置”; in preparation是 “在准备的过程中”,均为干扰项。

高考体验 (2011·福建)I’d prefer to ________ my judgement until I find all the evidence. A. show B. express C. pass D. reserve 【解析】 D 本题考查动词词义辨析。句意:我宁愿保留我 的判断直到找到所有证据。reserve“保存;保留”; show“出示”; express“表达”; pass“传递;传达”。 根据句意可知,正确答案为D项。

3. beyond prep. 在或往??另一边;在或往??的更远处; 超出 The house is beyond the bridge. 房子在桥那边。 Those results were beyond dispute. 那些结果不容争辩。 The switch on the wall was beyond the baby’s reach. 墙上的开关小孩子是够不到的。 There weren’t beyond twenty people present. 出席的人不超过20名。

知识梳理 beyond sb. 为某人所不能理解 beyond oneself 精神错乱;忘形;失态

探究练习 Elizabeth has already achieved success ________ her wildest dreams. A. at B. beyond C. within D. upon
【解析】 B beyond是“超出;超过”之意,与“dream” 相搭配,表示“超出梦想之外”。句意:伊丽莎白已经取得 了超出她的最疯狂的梦想之外的成功。

高考体验 (2010·安徽)I haven’t seen Sara since she was a little girl, and she has changed beyond ________. A. hearing B. strength C. recognition D. measure 【解析】 C 句意:自从萨拉还是个小女孩的时候,我就一 直没见过她。她现在已经变得(让人)认不出来了。beyond recognition — impossible to recognize“无法辨认”。

4. advocate vt. 主张;提倡 n. 提倡者;鼓吹者 He advocates pulling down the old house. 他主张推倒这所旧房屋。 He is an advocate of peace. 他是和平的拥护者。 点津提示 advocate后面可以接名词、代词、动名词作宾语,还可以接 that引导的宾语从句,从句的谓语动词用虚拟语气should do 的形式,其中should可以省略。

探究练习 People running for president often ________ reducing taxes. A. advise B. advocate C. plan D. insist 【解析】 B 考查了advocate表示“提倡;主张”后面接 doing的用法。句意:竞选总统的人们主张减少税收。advise 是“建议”;多用于advise sb. to do的结构中; plan是“计 划”,多用于plan to do的结构中; insist是“坚持”,多用 于insist on doing的结构中。

5. threaten vt. 威胁;恐吓 He threatened me with a gun. 他用手枪威胁我。 The strikers were threatened with dismissal if they didn’t return to work. 罢工者受到威胁说,如果他们不复工,就会被解雇。 知识梳理 threaten sb. with sth. 用某物来威胁某人 threaten to do sth. 威胁着做某事 threaten sb. into doing sth. 威胁某人使之干某事 threaten sb. out of doing sth. 威胁某人使之不干某事

探究练习 His brother ________ to leave her in the dark room alone when she disobeyed his order. A. declared B. threatened C. warned D. claimed 【解析】 B 考查了threaten to do sth.表示“威胁干某事” 之意的用法。句意:他的弟弟威胁说如果她不遵循他的要求 的话,他就会把她独自留在那个黑暗的屋子里。declare是 “宣布;宣告”; warn 是“警告”,多用于warn sb. of / about sth.或warn sb. to do 的结构中; claim“声称”,均 不符合语法要求。

高考体验 (2009·上海)David threatened ________ his neighbour to the police if the damages were not paid. A. to be reported B. reporting C. to report D. having reported 【解析】 C 句意:大卫威胁说,如果这些损坏没有得到赔 偿,他就把邻居告到警察那去。threaten后需加不定式作宾 语,故排除B、D两项;David与report之间为主动关系,不 必用被动形式,故选C项。

6. seize vt & vi. 依法没收;扣押;抓住;逮住;理解 They seized an opportunity. 他们抓住了机会。 If you don’t pay your debt, your property will be seized. 如果你不还债, 你的财产将被扣押。 I can’t quite seize your meaning. 我不太理解你的意思。

求同存异 seize, hold, catch, grasp
seize hold catch 强调“突然抓住某人或某物”,突出“动作 的猛烈性”,语气比catch强 指“手持;握住”;强调“握住或抓住某物 不放手” 最普通用语,指从空中抓住或接住某物,或 捉住跑动或隐藏的人或动物

grasp 紧紧抓住某人或某物;抓牢

知识梳理 be seized of 合法占有;审议??;受理?? be seized with 被??侵扰;患;得(病) seize on (upon) 猛扑;袭击;抓住;利用

探究练习 Although he had read the passage over and over again, he didn’t ________ its general idea. A. seize B. hold C. catch D. follow 【解析】 A 考查了seize表示“理解;领会”之意的用法。 句意:尽管他已经反复读过这篇文章,他还是不能够理解文 章的大意。其余选择项均不能够表达这一含义。

7. means n. [单复数同形]方法;方式;手段;工具 Scientists are working to devise a means of storing this type of power. 科学家们正在为发明一种能储存这种动力的方法而工作。 Are there any means of getting there? 有什么方法可以到那里吗? The quickest means of travel is by plane. 最快的旅行途径是乘飞机。

知识梳理 by means of 用??的方法 by all means(表示同意)当然可以;没问题;务必;无论如何; 不惜一切地;千方百计地 by any means[口]用一切可能的方法或手段 by no means决不;一点也不 by some means (or other)想个办法;以某种方法 by this means用这种方法

点津提示 means是单复数同形;当means作主语且前面有every, each等表示单数意义的形容词修饰时,谓语动词用单数形式; 当前面有some, all, several, many, few等表示复数意 义的形容词修饰时,谓语动词用复数形式。

探究练习 Cars, buses, trains and ships are common ________ of transport. A. methods B. ways C. means D. manners 【解析】 C 考查了means表示“方式”之意的用法。句意: 小汽车、公交车、火车和轮船都是普通的交通方式。method 是“方法”; way是“做事情的方式”; manners是“礼 貌”,均为干扰项。

高考体验 — Can I come and have a look at your new house? — Yes, ________! A. with pleasure B. I like it C. I quite agree D. by all means 【解析】 D 考查情景交际。根据语境问句是典型的Can I ... 提出祈求而非建议,故不能选A (with pleasure是对建议的回 答,“乐意地”),选项B和C不恰当。 by all means“当然 可以(表示同意)”。

8. flee vt. 逃跑;逃走;逃避;消失 vi. 逃离;逃走 He then fled down a side road. 然后他从旁路逃跑了。 Why does she always flee any kind of responsibility? 她为什么总是逃避责任?

求同存异 (1)flee和escape均可以表示“逃”之意,但是flee强调“逃 离”的动作,而escape强调“逃脱”的结果。 The prisoners were fleeing in all directions but none of them could escape. 犯人们朝四面八方逃窜,但是没有一个能够逃出去。 (2)escape和run away后面多与介词from连用表示“逃离某 地”;而flee后面可以接from也可以直接接表示地点的名词。 知识梳理 flee from ... sb. / sth. to / into ... 从??逃离到?? flee to a place 逃到某地 flee from a place 从某处逃走

探究练习 When the war broke out in Iraq, thousands of Iraqi ________ their hometown and wandered about. A. returned B. fled C. left for D. escaped 【解析】 B 考查了flee表示“逃离某地”之意的用法。句意: 当伊拉克战争爆发时,成千上万的伊拉克人逃离了自己的家 乡四处流浪。return是“返回”; leave for是“出发去某 地”; escape后面接介词from,表示“逃离某地”。

9. adopt vt. 采纳;采用;收养;通过 All three teams adopted different approaches to the problem. 所有三个队处理这个问题的方法各不相同。 They adopted an orphan. 他们收养了一个孤儿。 The committee adopted the law. 委员会通过了这项法律。

点津提示 adopt; adapt 两词词形相近,但意思不同;adopt“采纳;采用;通过;收 养”。adapt“适应;改编;改写”。另外注意它们的名词在 词形上的差异:adopt → adoption, adapt → adaptation

探究练习 After much deliberation, the president decided to ________ her suggestion. A. adapt B. adopt C. appeal D. adjust 【解析】 B 考查了adopt表示“采用;采纳”之意的用法。 句意:经过仔细的考虑后,总统决定采用她的建议。adapt是 “改编;改写;适应”; appeal是“呼吁;请求”; adjust 是“调整;调节”,均为干扰项。

?重点短语 1. refer to 提到;涉及;查阅;参考 Does your remark refer to all of us? 你的评论是针对所有的人吗? The teacher referred him to Chapter V. 老师叫他看第五章。 Refer to the dictionary when you don’t know how to spell a word. 不知道如何拼写单词时,可以查词典。

点津提示 “查词典”的表达法 consult the dictionary refer to the dictionary look up sth. in the dictionary 知识拓展 与refer有关的其他短语: refer oneself to 依赖;求助于 refer to sb. (sth.) as 称某人(物)为

探究练习 In his speech he ________ to the great help our country received from the supporters of the world. A. referred B. mentioned C. expressed D. offered 【解析】 A 考查了refer to表示“提到;谈到”之意的用法。 句意:在他的演讲中,他提到了我们国家所获得的来自世界 的支持者的帮助。mention是及物动词,表示“提及”; express是“表达”,为及物动词; offer是“提供”,均为 干扰项。

2. look ahead 展望未来;预测未来 Looking ahead can keep you positive in your life. 展望未来能够让你在人生中保持乐观的精神。 We must look ahead before we make a decision. 我们必须在我们做出决定之前看得远一点。

知识拓展 与look有关的其他短语: look sb. up and down 上下仔细打量某人 look after 对??负责;照料;照顾 look ahead to sth. 展望未来 look around / round 环视;环顾 look at 看;查看;看待 look back on 回首;回忆;回顾 look down upon / on 蔑视;看不起 look for sth. 寻找;期望;盼望 look forward to 期望;盼望

look into 调查;审查 look on sb. / sth. as / to be 把??看做?? look out (for) 小心;当心;留神 look over 查看;检查 look round 环顾四周 look through 浏览;快速地查看 look up 好转;改善;查阅;查检 look up to sb. 钦佩;仰慕;尊敬 have / take a look at 看一看

探究练习 用与look有关的短语填空。 (1)________ every new word will certainly be a waste of time. (2)She ________ her notes before the exam. (3)She ________ when she heard the noise. (4)Do ________ spelling mistakes in your homework. (5)She ________ as the leading authority on the subject. (6)A working party has been set up to ________ the problem.

【答案】 (1)Looking up (2) looked through (3) looked up (4)look out for (5)is looked on (6)look into

3. lead to 导致;引起;通向 All roads lead to Rome. 条条大路通罗马。 The discovery of the new evidence led to the thief being caught. 新证据的发现使得小偷被抓住了。

知识拓展 与lead有关的其他短语: lead sb. by the nose牵着某人的鼻子走;完全操纵或控制某 人 lead off 开始做某事 lead sb. on 使??误信 lead a ... life 过??的生活 take the lead 领先

求同存异 lead to / lie in
lead to(=result in)
lie in(=result from) “通向;导致”;主语是“原 因”;宾语是“结果” “在于”,主语是结果,宾语是 原因

探究练习 We firmly believe that war never settles anything. It only ________ violence. A. runs into B. comes from C. leads to D. begins with
【解析】 C 考查了lead to表示“导致”之意的用法。句意: 我们坚定地相信战争永远都不会解决任何问题,它只能导致 暴力冲突事件。run into是“遇到;遭遇”; come from是 “来自”; begin with是“开始于”,均为干扰项。

高考体验 (2011·山东)Look over there — there’s a very long, winding path ________ up to the house. A. leading B. leads C. led D. to lead 【解析】 A 考查非谓语动词。lead up to在此处意为“通 向”,与path是逻辑上的主谓关系。分析句子成分可知此处 是现在分词短语作后置定语,修饰path,相当于which leads up to。

4. apart from 除??以外 We had a pleasant time, apart from the weather. 我们玩得很快乐,可就是天气不好。 Apart from the injuries to his face and hands, he broke both legs. 他除了脸部和双手受伤之外,两条腿也断了。 点津提示 apart from意义相当于as well as, besides 或except for。

探究练习 ________ their house in London, they also have a villa in Spain. A. Apart from B. Except for C. Except D. As well 【解析】 A 考查了apart from相当于as well as或besides表 示“除了??外;还有??”之意的用法。而except for表示 “补充细节内容以使整体成立”; as well是副词短语,此处 应该用as well as。

5. on one’s behalf 代表 My husband could not be here tonight, but I want to thank you on his behalf. 我丈夫今晚因故不能前来,我代表他向你们致谢。 I paid the money on your behalf. 我替你付了钱。

知识拓展 与behalf有关的其他短语: on behalf of sb. =on sb.’s behalf代表;为了;以某人的名 义;为了某人;代表某人 in behalf of [美]为了??的利益

探究练习 I am here ________ my parents to give our regards to you. A. on behalf of B. in behalf of C. to behalf of D. for behalf of 【解析】 A 考查了on behalf of sb.表示“代表某人”之意的 用法。句意:我来到这里代表我的父母向你们问候。in behalf of sb.表示“代表某人的利益”,其余选择项均为干扰 项。

6. break away from 脱离;摆脱 Can you break away from old habits? 你能够摆脱旧习惯吗? Modern music like jazz has broken away from the old traditional rules. 现代音乐如爵士音乐已经摆脱了旧的传统规则。

知识拓展 与break有关的其他短语: break down出故障;(谈判等)失败;崩溃;分解;(健康等)垮 掉 break in 闯入;插话 break into 非法闯入;突然开始(唱、笑、哭等) break off 折断;突然终止;中断 break out 爆发;突然发生 break through 突破;克服 break up (with sb.) 粉碎;解散;(学校等)期终放假;断绝关 系

巧学助记

The sun broke through at last in the afternoon. 下午太阳终于拨云而出。 The peace talks are said to have broken down. 据说和谈破裂了。 The thief broke off the rope and ran away. 那个小偷挣脱了绳子,逃走了。 The crowd started to break up when the night fell. 天黑时人群开始散开了。

探究练习 Although the girl is only ten years old, she is eager to ________ her mother’s strict control. A. break away from B. keep away from C. get rid of D. get into 【解析】 A 考查了break away from表示“摆脱;脱离”之 意的用法。句意:尽管这个女孩只有十岁,但是她非常渴望 摆脱母亲的严格的控制。keep away from是“远离”; get rid of是“除去”; get into是“陷入”,均为干扰项。

高考体验 (2009·江苏)— I’m surprised to hear that Sue and Paul have________. — So am I. They seemed very happy together when I last saw them. A. broken up B. finished up C. divided up D. closed up 【解析】 A 考查动词短语。break up意为“分裂;分手”, 符合句意。finish up“完成;最后到达”; divide up“分 组”; close up“倒闭”。

?重点句型 Given this data, it seems that the link between human activities and rising global temperatures is not merely a coincidence. 鉴于这些数据,好像人类活动与正在升高的地球温度之间的 联系并不仅仅是巧合。 (1)句中given 是介词,“鉴于;考虑到;倘若”之意;相当 于considering, respecting, seeing that或regarding。 Given all these disadvantages, our school seems to take measures. 鉴于这么多的不利因素,我们学校好像要采取措施。

Given his age, he had done well. 考虑到他的年龄, 他已经做得很不错了。 (2)it seems that .... 好像?? It seems as if / though .... 好像?? It seems that they will take action. 好像他们要采取行动。 It seems as if Bob won’t be coming to the party. 好像鲍勃不来参加晚会了。

探究练习 ________ that you are right, we will have to change our plan. A. Giving B. Considered C. Given D. Seen 【解析】 C 考查了given表示“如果”之意的用法。句意: 如果你是正确的,我们就不得不改变我们的计划了。

?随堂基础闯关 Ⅰ.单项填空 1. — I can’t stand Jack. He is too inefficient! — Nobody is perfect. Try to be ________ to others. A. considering B. considered C. considerable D. considerate 答案 D 解析 答语句意:人无完人,对别人应该体谅一些。 considerate“关心的;体贴的”。

2. Everybody was touched ________ words after they heard her moving story. A. beyond B. without C. of D. in 答案 A 解析 beyond words表示“在言语之外”,即“不能用言语 来表达”。句意:听到她的感人故事后,他们每个人都感动 得无法用语言来形容。

3. It was reported that 115 miners ________ in the flooded mine for eight days were pulled out alive at last. A. trapped B. being trapped C. were trapped D. had trapped 答案 A 解析 句意:据报道115名被困在矿井里八天的矿工最后被解 救出来了。trapped in the flooded mine for eight days是过去 分词短语作定语修饰115 miners, trap和miners之间是被动 关系,且发生在过去,应用过去分词表被动和完成。

4. By no means ________ to your parents. A. is this the first time you are lying B. this is the first time you have lied C. this is the first time you tell a lie D. is this the first time you have lied 答案 D 解析 by no means“决不”,否定意义的词或短语放在句首, 句子用倒装。This is the first time ....句型中从句常用现在完 成时态。

5. Hearing the dog barking fiercely, away ________. A. fleeing the thief B. was fleeing the thief C. the thief was fleeing D. fled the thief 答案 D 解析 此处away为副词,置于句首引起全部倒装。句意:听 到狗叫得很凶,小偷逃跑了。

6. — Do you think their table tennis team will win the first place at the coming Asian Games? — ________. Ours is much stronger than theirs. A. Of course B. It depends C. Don’t mention it D. By no means 答案 D 解析 by no means表示“决不”;it depends表示“看情况 而定”。

7. There are hundreds of people desperate to ________ an orphan whose parents were killed in the Haiti earthquake. A. receive B. educate C. adopt D. abuse 答案 C 解析 句意:数以千计的人非常想收养海地地震中丧失父母 的孤儿。receive“收到”; educate“教育”; adopt“收 养”; abuse“滥用”。

8. You should ________ the opportunity to study in college. Or you will be regretful. A. watch B. refuse C. miss D. seize 答案 D 解析 句意:你应该抓住在大学学习的机会,否则你会后悔 的。watch“观看”;refuse“拒绝”;miss“错过;怀念”; seize“抓住”。

9. Generous public funding of basic science would ________ a good many benefits for the country’s health, wealth and security. A. result from B. lead to C. lie in D. settle down 答案 B 解析 句意:基本科学的大量公众基金将给国家的卫生、财 政和安全带来相当大的好处。result from“起因于”; lie in“在于”; settle down“定居”均不符合题意。lead to“导致”正确。

Ⅱ.单词拼写 1. A person who you often consult about your problems can be called a c ________. 2. In the middle of the 19th century, people went to North America on a large s ________. 3. The c ________ weather is another challenge to them. 4. We should be ________ (周到的) and helpful to the aged people. 5. We don’t have enough ________ (资金) to build another house. 6. It’s time to get in the wheat. It’s ________ (成熟的).

答案 1. consultant 2. scale 3. changeable 4. considerate 5. finance 6. mature

Ⅲ.翻译句子 1.我们无法想象未来怎么样。(beyond) ______________________________________________ 2.我谨代表全家感谢大家。(on behalf of) ______________________________________________ 3.把一切考虑在内,这项活动取得了极大的成功。(take ... into consideration) ______________________________________________

4.增加生产会继而增加利润。(in turn; lead to) ______________________________________________ 5.她在讲话中提及他的工作。(refer to) ______________________________________________ 6.通往北京的那条路正在建设中。(lead to) ______________________________________________

答案 1. What the future will be like is beyond our imagination. 2. On behalf of the whole family, I’d like to thank you all. 3. Taking everything into consideration, the event was a great success. 4. Increased production will in turn lead to increased profits. 5. She referred to his work in her speech. 6. The road leading to Beijing is under construction.


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