1、M5U2重难点精讲精练模块五 Unit 2 The environment 环境 考点解读 储备知识 夯实基础 方法点拨 高屋建瓴 助长学力一、考点解读 储备知识 夯实基础（一）考纲内容与细化 细致入微 滴水不漏考纲内容细化1.单词 1. _ n. 经济_ adj. 经济的_ adj. 节俭的2. _ n. 责任，职责_ adj. 负责的3. _ n. & vi.辩论；争论，讨论4. _ n. 看法_v. 相信5. _ adj. 环境的_ n. 环境6. _ vt.&vi. 经营；动手术_ n. 手术；经营7. _ n. 数量8. _ adv. 非法地_ adj. 非法的9. _ vt. 使印
2、象深刻_ n. 印象_ adj. 令人赞叹的10. _ vi. 冲突，抵触；n. 矛盾，冲突11. _ n. 管理，管理部门_ adj.管理的，行政的_ n.管理者12. _ adj. 理解，吸收；使全神贯注_ n. 理解，吸收；全神贯注13. _ n. 产量；生产_ adj. 多产的；有效益的_ v. 生产；n.（尤指）农产品_ n. 生产商_ n. 产品14. _ n.（对自然环境的）保护_ adj. 保守的，守旧的_ v. 保护，保存；节约，节省15. _ vt. 欣赏；感谢；领会_ n. 欣赏；感谢；领会16. _ adj. 电的，用电的_ n. 电17. _ vt. 消耗；消费_ n
3、. 消耗；消费_ n.消费者18. _ vi. & vt. & n. 减少19. _ n. 十年20. _ n. 顾问_ vt. 咨询；查阅2. 短语1_ 为自由发言2_ 减少，削减，缩减3_ 原材料4_ 用完，耗尽5_ 排队等候6_ 找出，挑选7_ 打扫（或清除）干净8_ 进行中9_ 关于，至于10_ 排放11_ 尤其，特别12_ 尽自己的职责13_ 保护环境 3.句型1._（也不是好消息）for _（各种各样的）fish and wildlife _（住在长江里或长江沿岸的）.2. _（毫无疑问）the world climate _（变化） in recent years.3. I li
4、ked _（你讲那个笑话的时候）.4. _（我们需要的是）better laws to preserve the environment.5. The worlds population has grown _（1800年时的6倍）.6. Other types of waste flow into our water, _（杀死河里和海里的生物）. 7. _（和我在一起的是林水清女士。）（二）知识梳理与整合 学科知识精讲 重点难点突破重点单词1. debate vi. & n. 辩论；争论，讨论【典型例句】There had been much debate on the issue of
5、childcare. 人们对儿童保育问题议论纷纷。The question of the origin of the universe is still hotly debated by scientists. 关于宇宙起源问题，科学家们仍在进行激励辩论。【重点突破】（1）目前关于税收的讨论已经引起了公众的极大关注。_（2）是否提高退休年龄还在辩论中。_2. responsibility n. 责任，职责【典型例句】A drunk man cannot be fully responsible for his actions. 醉汉不能为其行为负全部责任。The manufacturers d
6、isclaim all responsibility for damage caused by misuse.使用不当造成的损失，生产厂家不负任何责任。【重点突破】（1）所有驾驶员均应对乘客的安全负责。（responsible）_（2）我对后果承担全部责任。（responsibility）_3. quantity n. 数量【温馨提示】（1）a quantity of + c.n. (pl.) / u.n.做主语时，谓语动词由名词决定。a quantity of + c.n. (pl.)所跟谓语动词用复数形式；a quantity of + u.n.所跟谓语动词用第三人称单数形式。（2）qua
7、ntities of + c.n. (pl.) / u.n.做主语时，谓语动词用第三人称单数形式。【典型例句】A quantity of soldiers have been sent to the front so far. 大量战士已经被送往前线。A large quantity of money has been run out of. 大量的钱已经被用完。This kind of cars is produced in large quantities. 这种小汽车被大批量生产。【重点突破】（1）Quantities of advice on how to learn English
8、well _ (give) by our teacher. （2）A quantity of advice on how to learn English well _ (give) by our teacher.4. impress vt. 使印象深刻【典型例句】His trip to India left a strong impression on him. 他的印度之行对他触动很大。He impressed her with his sincerity. / He impressed his sincerity on her. 他的真诚打动了她。【重点突破】（1）这个女孩的幽默感给她的
9、朋友留下了深刻印象。_（2） 你觉得她的口语怎么样？ 我印象很深_5. conflict vi.&n. 冲突，抵触，矛盾【典型例句】She found herself in conflict with her parents over her future career. 她发现自己在将来择业的问题上与父母存在着分歧。Their account of events conflicts with ours. 他们对事件的说法与我们的截然不同。【重点突破】你的陈述与其他证据有矛盾。（分别用conflict的动词和名词形式表达）_6. decrease vt.&vi. &n. 减少【温馨提示】 de
10、crease的反义词increase用法相同。【典型例句】 The price of wheat has decreased by 15%. 小麦价格已经下降了15%。There has been some decrease in military spending this year. 今年的军费开支有所减少。【重点突破】犯罪率的急剧上升已经引起了公众的担忧。_7. measure n. 措施，方法；尺度 vt. 测量；估量，判定【典型例句】 The authorities took measures to prevent tax fraud. 当局已采取措施防止偷税漏税。It is har
11、d to measure his ability when we havent seen his works. 没见过他的作品，很难估计他的能力。The tailor made a suit to his measure. 裁缝按照他的尺寸做了一套衣服。【重点突破】该是世界各国共同采取措施来保护海洋的时候了。_8. range n. 范围；一系列；山脉 vi.（在一定范围内）变化；包括；排列，排序【典型例句】The students are attracted by a wide range of activities provided by the school. 学生们被学校提供的各种活动
12、所吸引。Their ages range from 25 to 50. 他们的年龄在25岁到50岁之间。【重点突破】（1）As levels and abilities _ greatly from student to student, a teacher should adopt different teaching methods to cater to the needs of different students. (2011南京三模) A. change B. switch C. range D. vary（2）他的兴趣从下国际象棋到登山，范围很广。_9. appreciate v
13、t. 欣赏，赞赏；感谢；领会【温馨提示】（1） appreciate的名词为appreciation（2） appreciate后面通常不跟sb.，而thank的常用词组为thank sb. for sth. / doing sth.（3） I like / enjoy / hate / dislike it when 我喜欢/不喜欢【典型例句】I really appreciate having time to enjoy a cup of coffee. 我确实喜欢有时间品尝一杯咖啡。I would appreciate it if you could give me a hand. 如果
14、你能帮助我，我将不胜感激。I hate it when you speak to me with your mouth full of food. 我不喜欢你嘴里塞满食物时跟我说话。【重点突破】（1）我们都喜欢在经过一年的辛苦工作后领略假期的乐趣。_（2）如果你能给我一杯茶，我将不胜感激。_10. particular adj. 专指的，特指的；特别的；讲究的，挑剔的【典型例句】The whole meal was good but the wine in particular was excellent. 整顿饭都很好，尤其是葡萄酒更好。She is particular about wha
15、t she wears. 她对衣着很讲究。【重点突破】（1）正餐你有什么特别喜欢的菜吗？_（2）他对工作如此挑剔以至于很难让他满意。_重点短语1. cut back on减少，削减，缩减【典型例句】If we dont sell more, we will have to cut back on production. 我们若不能多销，我们必须减产。【典型例句】We need to cut the article down to 1,000 words. 我们得把这篇文章压缩到1000字。He had his finger cut off in an accident at work. 他在一
16、次工伤中被切断了手指。【重点突破】（1）The doctors have told him to _ smoking and dringking for his health.A. cut away B. cut back on C. cut off D. cut up（2）我不抽烟，谢谢。我正在尽量少抽烟。_2. use up vt. 用完，耗尽【温馨提示】表示“时间快到了”，通常用Time is running out.【典型例句】We are using up more raw materials. 我们正在耗尽更多的原材料。After a month their food suppli
17、es gave out. 一个月后他们的食物供给用完了。【重点突破】（1） Im still working on my project. Oh, you will miss the deadline. Time is _. (08，江苏)A. running out B. going out C. giving out D. loosing out. （2）要是那些自然资源用完了怎么办？_3. pick out 找出，挑选；认出【典型例句】I was so familiar with him that I picked him out easily in the crowd. 我是如此熟悉他
18、以至于我在人群中很容易认出了他。 She soon picked up French when she went to live in France. 她到法国居住后很快就学会了法语。【重点突破】用pick up和pick out的正确形式完成句子。（1）She _ from thousands of applicants for the job.（2）He _ the bad habit of taking drugs since he was 18.4. under way 进行中【典型例句】The project is now well under way. 这个项目现正顺利进行。We
19、mustnt give way to their demands. 我们决不能对他们的要求让步。He dropped in at a cafe on the way to school. 在去学校的路上他到咖啡馆坐了坐。【典型例句】The building under construction is a stadium. 正在建造的那个建筑物是一个露天体育场。His plan for the program is under discussion. 他为这个项目所做的计划正在讨论中。【重点突破】我在一定程度上同意你的意见。_5. let off 排放；宽恕；放枪炮、烟花等【典型例句】Many
20、human activities let off carbon dioxide. 人类的许多活动排放二氧化碳气体。. 【典型例句】I havent decided on the menu yet, let alone bought the food. 我还没决定吃什么菜呢，更不要买好了。Im afraid he will let us down. 恐怕他要让我失望了。【重点突破】用let的词组的正确形式完成句子。（1）Please come and support me. Dont _ me _.（2）The boys were _ fireworks.（3）She _ a cry of te
21、rror at the sight of the ugly man.（4）_ where did I leave my hat?（5）_ me _. I want a rest.（6）Dont _ the rope. Otherwise, you would be in danger.6. be absorbed in 全神贯注于【典型例句】He was so absorbed in reading that he didnt notice me at all. 他如此专注地阅读以至于完全没注意到我。【重点突破】吵闹声不绝于耳，我无法专心学习。_重点句型1. Nor / Neither + 助
22、动词 / be 动词 / 情态动词 + 主语 （+ 剩余部分）. （倒装句）【句式分析】（1） 该句式属于否定词放句首部分倒装，表示“也不是”。肯定形式为So + 助动词 / be动词 / 情态动词 + 主语。（2） 同一句式常用结构：1） Hardly had sb. / sth. done when No sooner had sb. / sth. done than 一就（从句动词用一般过去时）2） In no case / Under no circumstances + 助动词/be动词/情态动词+主语+剩余部分 绝不【典型例句】Nor is he willing to invest more money for products that are friendly to the environment. 他也不愿意为环保产品多投资。Hardly / No sooner had we set out when / than it began to rain. 我们一出发就开始下雨了。In no case / Under
