Unit 6Survival1. organized crime 有组织的犯罪2. be greedy for wealth贪财3. catch the thief抓住小偷4. lamb of god上帝的羔羊5. commit a crime犯罪6. garbage collection垃圾回收7. hard to estimate难以估计8. appreciate our wild neighbours欣赏我们的野生邻居9. a crucial decision关键性的决定10. restrict urban development限制城市的发展11. knowledge of field survival 野外求生知识12. identify the direction辨别方向13. search for water寻找水源14. survival training 生存训练15. make a fire 生火16. dig a cave 挖洞穴17. make tools 制作工具18. keep warm 保暖19. stay together and wait for help待在一起等待救援20. keep calm 保持冷静21. take a first aid kit with you随身携带一个急救箱22. never give up hope 不要放弃希望23. take a first-aid kit带一个急救箱24. a clever and optimistic man一个聪明而乐观的人25. the mouth of the cave洞口26. limit the fuel consumption限制燃料消耗27. react to these crises应对这些危机28. a new monthly magazine 一本新月刊29. orbit the planet 绕星球轨道运转30. space agency太空总署31. infer from the passage 从文章推断32. expose babies to strong sunlight 把婴儿暴露在强烈的阳光下要点精研探究学习1. hesitate vi. 犹豫, 迟疑不决*(2020全国卷) When they come to other doors in life, be they real or metaphorical, they wont hesitate to open them and walk through. 当他们遇到生活中的其他门时, 不论是真实的还是隐喻的, 他们都会毫不犹豫地打开门走过去。*In case you need something, please dont hesitate to tell me. 如果你需要什么东西, 请毫不犹豫地告诉我。*No matter when our motherland needs us, we will go without hesitation. 无论什么时候, 只要祖国需要, 我们就会毫不犹豫地出发。【词块积累】(1)hesitate to do sth. 迟疑做某事, 不愿做某事hesitate about/in/at/over (doing) sth. (做)某事犹豫不决(2)hesitation n. 踌躇; 犹豫without hesitation毫不犹豫地have no hesitation in doing sth. 毫不犹豫地做某事2. greedy adj. 贪婪的, 贪心的, 渴望的*Spotting the car with its window left open, the greedy thief didnt hesitate. 贪婪的窃贼在发现有辆车的车窗未关后, 没有丝毫犹豫。*Tom is greedy to do his homework to have a comfortable holiday. 汤姆为了有一个舒适的假期急着做家庭作业。【词块积累】 (1)be greedy for. . . 渴望得到be greedy to do sth. 渴望做某事It is/was greedy of sb. to do sth. 做某事对于某人来讲真是贪婪(2)greedily adv. 贪婪地; 贪食地3. commit v. 做出(错或非法的事); 犯(罪行或错误); 自杀; 承诺, 保证(做某事、遵守协议或遵从安排等); 全心投入*You dont have to commit anything over the phone. 你不用在电话里承诺什么。*He was committed to the care of an aunt. 他被托付给一个姨妈照顾。*He was a strongly committed comrade of the Party. 他是一个对党非常忠诚的同志。*(2019全国卷)You also need to judge the quality and depth of your motivation. This is quite important, because it is directly related to your commitment. 你还需要判断你的动机的质量和深度。这很重要, 因为它直接关系到你的承诺。【词块积累】(1)commit sb. to(doing)sth. 使某人承诺(做)某事commit oneself to(doing)sth. 答应(做)某事commit suicide/a crime/murder自杀/犯罪/谋杀be committed to致力于; 委身于(2)commitment n. 承诺, 保证, 已承诺的事committed adj. 忠诚的; 坚信的commit oneself to(doing)sth. 表示“专心致志于”, to是介词, 后接名词、代词或动名词。4. estimate v. 估计, 估算*Recent studies estimate that between 400 million and 1 billion birds die from window impacts each year in the US alone. 最近的研究估计, 仅在美国, 每年就有4亿到10亿只鸟因撞向窗户而死亡。*(2018天津高考)The global population is expected to grow to 9. 6 billion by 2050, and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels. 到2050年, 全球人口预计将增长到96亿, 一些分析家估计, 食物生产将需要增加50%才能维持目前的水平。* (2020天津高考)Sorry, madam, I have underestimated you as I didnt know your background. 很抱歉夫人, 我低估了你, 因为我不知道你的背景。*Its estimated that 20% of the Amazon, the worlds biggest rainforest, has been cleared, mainly as a result of logging and farming. 据估计, 亚马逊热带雨林世界上最大的热带雨林的20%已经被夷为平地, 主要是伐木业和农业造成的结果。【词块积累】 (1)estimate sth. (at sth. )估计/估算/估价(为)be estimated to be/have估计有estimate that. . . =It is estimated that. . . 据估计/估算(2)estimate n. (对数量、成本等的)估计; 估价a conservative/rough estimate保守/粗略估计(3)underestimatev. 低估overestimatev. 高估5. appeal vi. 有吸引力; 呼吁; 诉诸; 上诉*As our cities become greener, they offer increasingly appealing spaces to animals looking for new habitats. 随着我们的城市绿化越来越好, 它们越来越吸引寻找新栖息地的动物。*(2019天津高考)The book turns out to be one that has appealed to the world for more than 350 years. 那本书吸引了全世界350多年。*She appealed to the High Court against the sentence. 她不服判决, 并向高等法院提起上诉。*With this plan carried in the city, we can better appeal to people to reduce pollution. 随着计划在这个城市的实施, 我们能够更好地呼吁人们降低污染。*Music has little/no appeal for me. 音乐对我没有什么吸引力。【词块积累】 (1)appeal to sb. for/to do. . . 向某人呼吁/恳求某人做appeal to sb. 吸引某人; 投合某人所好appeal to force诉诸武力make an appeal to sb. 向某人提出呼吁have no/little appeal for sb. (几乎)对某人没有吸引力(2)appealing adj. 吸引人的; 恳求的appeal 用作名词, 通常与 to 或 for 连用; 用作动词, 通常与 to 或 against 连用。6. appreciate v. 欣赏, 赏识; 感激, 感谢; 理解; 意识到*He knew how much we loved the place and that wed appreciate the years of work they had put into their home. 他知道我们很喜欢这个地方, 我们会感激他们为这所房子所付出的数年的劳动。*I would truly appreciate it if you are willing to give a hand to me. 如果您能帮我一个忙我将不胜感激。*(2019全国卷)I once wrote a paper on the influence of fairy tales on Roald Dahls writing and it gave me a new a