Unit 3 Section Ⅱ LESSON 2 & LESSON 3（课件PPT）-【金榜题名】2025-2026学年高二英语选择性必修第一册高中同步学案（北师大版）

Unit 3 　CONSERVATION Section Ⅱ　LESSON 2 & LESSON 3 Unit 3 返回导航 1 目录 contents Part 01 课前 知识储备 Part 02 课堂 优化探究 Part 04 课时作业(八) Part 03 随堂 达标演练 Unit 3 返回导航 1 课前 知识储备 返回导航 Unit 3 返回导航 1 小包，小盒 包装盒(瓶、袋)，包装材料 椰子 壳；贝壳 交通运输系统，运输方式 新颖的，创新的，革新的 可再填充的 垃圾箱 硬纸盒；塑料盒 Unit 3 返回导航 1 餐具 筷子 委员会；理事会 拥挤，堵塞；果酱 道路施工 气，气体 癌症 consumer wasteful wrap Unit 3 返回导航 1 dirt swallow realistic aware collection reusable anxious destruction stuck annoyed Unit 3 返回导航 1 anger decade relate regular suit set out stressed out be related to 交通堵塞 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 课堂 优化探究 返回导航 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 As far as I'm aware awareness Unit 3 返回导航 1 raise people's awareness Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 to get Anxiously anxiety Unit 3 返回导航 1 is anxious for her mother is anxious to see her Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 for to clear about Unit 3 返回导航 1 set about painting Unit 3 返回导航 1 Unit 3 返回导航 1 with annoying Unit 3 返回导航 1 annoyed annoyed with annoying behavior Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 to related relation Unit 3 返回导航 1 related to in relation to Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 suitable to Unit 3 返回导航 1 didn't suit him wasn't suitable for him wasn't suited for the job Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 have seldom seen The number of a number of Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 Considering that it is handmade Talking of travel Frankly speaking Unit 3 返回导航 1 Compared with her achievements To make matters/things worse Unit 3 返回导航 1 Unit 3 返回导航 1 Unit 3 返回导航 1 What if What/How about What if So what? Unit 3 返回导航 1 So what? Unit 3 返回导航 1 随堂 达标演练 返回导航 Unit 3 返回导航 1 has been Hungry to reform awareness about Unit 3 返回导航 1 annoying anger to suitable regularly Unit 3 返回导航 1 at the rate of there has been It is that Unit 3 返回导航 1 would be Steps/Measures must be taken Unit 3 返回导航 1 课时作业（八） 点击进入 word Unit 3 返回导航 1 谢谢观看 Unit 3 返回导航 1 Ⅰ.知识图解 重点 词汇 1.packet n.　　　 2．packaging n. 3．coconut n. 4．shell n. 5．transportation n. 6．innovative adj. 7．refillable adj. 8.bin n.　　　　 9.carton n. 重点 词汇 10.cutlery n. 11.chopsticks n. 12.council n. 13.jam n. 14.roadworks n. 15.gas n. 16.cancer n. 17. n．消费者 18. 　　adj.浪费的；挥霍的 19. vt.包，裹 重点 词汇 20. n．灰尘，尘土 21. vi.& vt.吞下，咽下 22. adj.现实的，实际的 23. adj.意识到的，明白的 24. n．收集；收藏品；专辑 25. adj.可再使用的，可重复使用的 26. adj.焦虑的，不安的 27. n．破坏，毁坏 28. adj.卡住的，无法移动的 29. adj.烦恼的，生气的 重点 词汇 30. n．愤怒；怒气 31. n．十年，十年期 32. vi.相联系，有关联 33. adj.定期的，有规律的 34. vt.适合；n.套装 重点 短语 1. 开始做某事，着手进行 2. 焦虑的 3. 与……有关联 4.traffic jam 重点 句式 1. In the last 20 years，the number of cars on the roads has gone up by 25% 2.To be frank，I'm addicted to my car. 3.What about the shops around the corner？ 重点 语法 Collocation“搭配语” Ⅱ.阅读导学 A．阅读P58－59 Part 1文章，判断正(T)误(F)。 1．People always get stuck in traffic jams every day. 2．Twenty years ago，there were 32 million cars on the roads in Britain. 3．2，500 people die every year in vehicle accidents in the world on average. 4．Air pollution and some types of cancer are related to traffic pollution. 答案：1～4　TFFT B．阅读P59 Part 2文章，选出最佳选项。 1．Why does the writer mention the excuses in the first paragraph? A．To show us that cars are bad for us. B．To find the cause of being late. C．To give a reason for using cars. D．To complain about the traffic jams. 答案：C 2．What's the advantage of taking public transport? A．Saving your time. B．Helping you live longer. C．Keeping you fit. D．Relaxing yourself. 答案：D 3．What does the writer advise us to do? A．Use our head. B．Buy public transport. C．Drive our car alone. D．Avoid long journeys. 答案：D 4．What can we infer about the writer from the last paragraph? A．He can't go without cars. B．He has a beautiful daughter. C．He gives his son a busy schedule. D．He will take action immediately. 答案：A 1．aware adj.意识到的；明白的 Two friends，Lisa and Amy are discussing how to become more environmentally aware.(教材P110) 两个朋友，丽莎和艾米正在讨论如何提高环保意识。 (1)be aware that...　知道；体会到…… as far as I'm aware 据我所知 make sb. aware that/of 　提醒某人注意 (2)awareness n. 意识；认识 strengthen/raise/develop one's awareness of 增强/提高/培养某人……的意识 ①As a member of the society，I am/become aware that being responsible is what it takes to make a better society. 作为社会的一份子，我意识到负责任正是创造良好社会所需要的。 ② ，the problem is easy to deal with. 就我而言，这个问题很容易处理。 ③On the other hand，individuals should develop the (aware) of environment protection. 另一方面，人人都应该培养环境保护意识。 [链接写作]　　完成句子 ④In order to of protecting our environment，we must make people around us aware of the importance of it first. 为了加强人们的环境保护意识，我们必须首先让周围的人意识到环保的重要性。 [名师指津] aware的修饰语通常用well或quite，表示“很，非常”，而不用very。 2．anxious adj.焦虑的；不安的 I just get anxious when I think of the impact we have on the environment.(教材P110) 当我想到我们对环境的影响时，我就会焦虑不安。 (1)be anxious for/about　为……担心/ 担忧 be anxious to do sth. 急于做某事 (2)anxiety n. 忧虑；担心； 渴望 with anxiety＝anxiously 焦虑地 ①The drought had lasted several months，which made farmers anxious for/about the harvest. 干旱已持续了好几个月，这使得农民很担心农作物的收成。 ②I was told the Learning Center provides help for students and I'm anxious (get) help from you. 我被告知学习中心为学生提供帮助，并且我急于得到你们的帮助。 ③ (anxious)，she took the dress out of the package and tried it on，only to find it didn't fit. →She took the dress out of the package and tried it on with (anxious)，only to find it didn't fit. 她焦急地从包裹里拿出裙子穿上，结果发现它不合身。 [链接写作]　 补全句子 ④Mary and now she ． 玛丽为母亲担忧，并且她现在急于想见到她。 3．set out开始做某事，着手进行 In the week when the government sets out its new environmental programme，Kevin McCabe and Alicia Stewart consider the problem of food packaging waste.(教材P109)本周政府着手进行新的环境项目，凯文·麦克坎比和艾丽西娅·斯图尔特考虑到食品包装垃圾问题。 set out to do sth.　　　开始(做某事) set out for 动身去某地 set about (doing sth.) 着手(做某事) ①He had a look at the empty room from which she had set out. 他看了一眼她离开的那个空旷的房间。 ②When will you set out Hong Kong? 你什么时候动身去香港？ ③After supper，Mary set out (clear) the table. 晚饭后，玛丽动手收拾餐桌。 ④Benjamin Franklin set learning the printer's trade at an early age. 本杰明·富兰克林早年就开始学习印刷术。 [链接写作]　同义句转换 ⑤He set out to paint the whole house but finished only the front. →He the whole house but finished only the front. 4．annoyed adj.烦恼的，生气的 to feel annoyed(教材P58) 感到很恼火 (1)be annoyed with sb.　 生某人的气 be annoyed at/about sth. 因某事生气 (2)annoying adj.　恼人的；烦人的 (3)annoy vt.　使……不悦；惹恼 ①To be honest，voters sometimes feel annoyed，not because they hate voting，but because they are divided between emotion and fairness. 老实说，投票者有时感到生气，不是因为他们讨厌投票，而是因为他们被分成了情感与公平两派。 ②Have you ever been annoyed yourself when you forget something important? 你有曾因忘记重要的事情而对自己非常生气过吗？ ③Failure is (annoy)，but what failure can teach us may never be taught in other ways. 失败是令人恼火的，但失败能教给我们的绝不可能以其他方式来教我们。 [链接写作]　完成句子 ④His talking with full food in his mouth me.Aren't you him about his ? 他嘴里含着食物讲话让我很生气。难道你对他这令人恼火的举止不生气吗？ 5．relate vi.相联系，有关联 Some types of cancer are related to traffic pollution.(教材P59) 有些癌症与交通污染有关。 relate...to...　　把……和……联系 在一起 relate sth. to sb. 向某人叙述/讲述 某事 relate to... 和……有关联； 和……合得来 be related to... 和……有关的； 和……有联系的 in relation to 关于；与……相比 ①She related to us some of her interesting experiences in Africa. 她向我们讲述了一些在非洲的有趣经历。 ②Another theory relates acupuncture the production of chemicals in the body which reduce pain. 另一种理论将针灸与人体内减少疼痛的化学物质的生成联系起来。 ③Much of the crime in this area is (relate) to drug abuse. 这一地区的许多犯罪都与滥用毒品有关。 ④The state has staged a series of policy in (relate)to western region development. 国家已经出台了一系列有关西部开发的政策。 [链接写作]　同义句转换 ⑤He has collected some sayings that relate to the weather. →He has collected some sayings the weather. →He has collected some sayings the weather. 6．suit v．适合 n．套装 Do whichever of these things that suit you.(教材P59) 做这些事情中任何适合你的事。 (1)suit...to...　　　使……适合…… suit one's needs 适合某人的需要 (2)suitable adj. 适当的；相配的 be suitable for 适合于 be suitable to do sth. 适合做某事 ①If not，let me know what time suits you best. 如果不方便，请告诉我什么时间最适合你。 ②Firstly，because my spoken English is fluent，I think I am very (suit) for this job. 首先，因为我的英语口语很流利，我认为我非常适合这份工作。 ③A good teacher suits his lessons the age of his pupils. 好教师授课力求适合学生的年龄。 [链接写作]　一句多译 ④他不适合这份工作，两周后就离职了。 →The job and he left after two weeks. →The job and he left after two weeks. →He and left after two weeks. [名师指津]　fit多指大小、形状的合适；match多指色调、形状、性质等方面的搭配；suit多指合乎需要、口味、性格、款式等。 1．In the last 20 years，the number of cars on the roads has gone up by 25%.(教材P58) 在过去的20年里，道路上汽车的数量增加了25%。 [句式剖析] in the last...表示“从过去开始起到现在的一段时间”，常用于现在完成时。能这样使用的还有for/over/during the last/past＋时间段。the number of表示“……的数量”，常见用法为“the number of＋复数名词＋单数谓语动词”。 Over the last decade，an average of 2，500 people have died every year in vehicle accidents. 在过去的10年里，平均每年有2 500人死于交通事故。 The price of houses has doubled over the past few years. 房价在过去的几年里涨了一倍。 The number of students in our class is more than 50. 我们班的学生人数超过50。 [句式拓展] a number of表示“许多，大量”，常见用法为“a number of＋复数名词＋复数谓语动词”。 A number of people would not support this type of scientific research. 许多人不会支持这种类型的科学研究。 [迁移应用] 完成句子 (1)这几个星期我很少见到她。 I her in the past few weeks. (2)酒后驾车造成的交通事故占总数的20%。 traffic accidents arising from drunk driving makes up 20 percent of the total. (3)因为这个行业的规模，就业机会有很多。 Because of the size of the industry, career opportunities are available. 2．To be frank，I'm addicted to my car.(教材P59) 坦白地说，我非常喜欢我的车。 [句式剖析]　 句中to be frank意为“坦白地说，坦率地说”，是非谓语动词的独立结构作状语。 To be frank，many mistakes we made could have been avoided if we had been more careful. 坦率地说，如果我们更细心一些，我们所犯的许多错误原本是可以避免的。 [句式拓展]　 非谓语动词的独立结构 (1)动词­ing 形式：honestly/personally/generally/strictly/frankly speaking，judging from/by，taking everything into account，considering that，seeing that，assuming that，supposing，talking of，including等。 Judging from his past performances，he is not likely to do very well in this exam. 从他过去的表现来判断，他在这次考试中不可能表现得太好。 Seeing that nobody was very enthusiastic about it，they decided to cancel the trip. 鉴于没人对这次旅行感兴趣，他们决定取消它。 (2)过去分词形式：given，provided (＝providing)，compared to/with等。 Given another chance, he will surely succeed. 如果再有一次机会的话，他肯定会成功的。 You may keep the book for a further week provided (that) no one else requires it. 倘若这本书没有其他人想借的话，你可以再续借一个星期。 (3)不定式形式： to tell (you) the truth，to be honest/frank/exact...，to sum up，to make the story short，to make things worse，to begin/start with等。 To be honest，I don't think we have a chance of winning. 说实话，我认为我们没有获胜的可能。 To sum up, we should focus on staff training. 总之，我们应该重视员工培训。 [迁移应用] 完成句子 (1)考虑到它是手工制品，价格还算合理。 ，the price seems reasonable. (2)谈到旅行，你去过纽约吗？ ，have you ever been to New York? (3)坦白地说，我宁愿你暂时对此事什么也不要做。 ，I'd rather you didn't do anything about it for the time being. (4)毕竟，同她的成就想比，她的缺点是次要的。 , her shortcomings are, after all, only secondary. (5)更糟糕的是，夜幕降临时，天开始下雪了。 ，it started to snow when evening came. 3.What about the shops around the corner？(教材P59) 街角的商店怎么样？ [句式剖析]　What/How about...？“……怎么样？”表示建议或征求对方意见。 “What about you？”he asked.“Don't you get your creative thoughts from the same place？” “你呢？”他问。“你的创意不是来自同一个地方吗？” [句式拓展] (1)What if...？通常用来征询意见或用于提出建议，其中if从句用一般现在时表示将来。 (2)What for？为什么？有何用？ (3)Why don't we...？我们为什么不……呢？(建议) (4)Why not...？为什么不……呢？(建议) (5)Shall we...？咱们……好吗？(建议) (6)So what？(表示不感兴趣或认为不重要)那又怎么样？(口语) What if he doesn't come？＝What should we do if he doesn't come? 如果他不来我们怎么办呢？ [迁移应用] 完成句子 (1)我到美国的时候要是听不懂当地人的话怎么办呢？ I can't understand the local people when I get to America? (2)去看电影怎么样？ going to the movies? (3)要是他对朋友和家人不忠怎么办？ he was faithless to his friends and his family members? — (4)——你的房间看起来真是一团糟，汤姆。 ——那又怎么样？ —Your room looks a real mess，Tom. — 1．This (be) a growing trend over the last couple of years. 2． (hunger)，he stopped working and went home. 3．The president set out (reform) the management of the university. 4．There was an almost complete lack of (aware) of the issues involved. 5．That is why I am very anxious the problems my clients are facing now in this industry. 6．Her most (annoy) habit was eating with her mouth open. 7．Frustration， (angry) and desperation have led to a series of wildcat strikes. 8．Poor educational performance is related emotional disturbance. 9．Would now be a (suit) moment to discuss my report? 10．I find it really hard to drag myself out and exercise (regular). Ⅱ. 完成句子 1．She can type 60 words every minute. 她可以每分钟60词的速度打字。 2．In the past thirty years, great progress in many aspects in our country. 在过去三十年里，我们国家在许多方面都取得了巨大的进步。 3． quite obvious he is confident about his life in the future. 很显然，他对未来的生活很有信心。 4．Without air or water, we unable to live. 要是没有水和空气，我们就不能生存。 5． to protect these wild animals. 应当采取措施，保护好这些野生动物。 $$