Unit 5 Section Ⅳ Lesson 2-【金版新学案】2025-2026学年高中英语必修第二册同步课堂高效讲义教师用书（北师大版）

Section Ⅳ　 Lesson 2 Step Ⅰ　Before listening 词汇热身 1．rescue n．&vt.　　　 营救；救援 2．vehicle n. 交通工具，车辆 3．trap vt. 困住；使陷于危险中 4．attempt n．&vt. 努力，尝试，企图 5．interrupt vi.&vt. 打断讲话 6．death n. 死，死亡 7．loss n. 丧失；死亡 8．damage n. 伤害，损伤，损害 9．measure vt. 估量，衡量；测量 10．operation n. 行动，活动；手术；操作 11．overseas adv. 在海外，在外国 12．site n. 场所，地点 13．process n. 过程，进程 14．battle n. 较量，竞争；斗争；战斗 15．duty n. 职责，义务；责任 16．suffering n. (肉体或精神上的)痛苦；折磨 17．conduct vt. 实施；进行；执行； vi.&vt. 指挥 18．protection n. 保护；防护 19．nearby adv. 附近 20．breathe vi.&vt. 呼吸 21．breathe in 吸气 22．dust n. 灰尘；尘埃 23．run out 用完；耗尽 Step Ⅱ　While listening Ⅰ.听力理解 听第一段对话(5.3)，回答第1至3题。 1．What methods do rescue teams use to find survivors in earthquakes？ A．Search and rescue vehicles and trained dogs. B．Unmanned planes and helicopters. C．Telephone calls and online messages. 答案：A 2．How long did one of Mr Wang's recent rescue attempts last？ A．Six days. 　 B．Twelve days. C．Twenty days. 答案：B 3．What was the outcome of the Nepal earthquake rescue attempt mentioned by Mr Wang？ A．They rescued two people and provided medical help to over 2，000 people. B．They rescued twenty people and provided medical help to 200 people. C．They rescued fifty people and provided medical help to 500 people. 答案：A 听第二段对话(5.4)，回答第4至6题。 4．What should a person do if he is outdoors during an earthquake according to Mr Wang？ A．Run into the nearest building. B．Move away from any buildings or streetlights. C．Stand near windows to get a better view. 答案：B 5．What is the recommended action if you are indoors during an earthquake？ 学生用书第62页 A．Break windows to create an escape route. B．Stand near windows to signal for help. C．Stay away from anything that can break or fall. 答案：C 6．Why should a trapped person knock on a wall instead of shouting loudly？ A．It saves energy for a longer period. B．Shouting can cause breathing in dangerous amounts of dust. C．Knocking is louder and can be heard from farther away. 答案：B Ⅱ.精听训练 第一段对话(5.3)听力填空。 (P＝Presenter W＝Mr Wang) P：Today，we're talking about professional teams who work in natural disaster rescue.As you know，natural disasters like earthquakes，floods and landslides can cause death and other loss and damage that is 1.hard to measure．So what do professional rescue teams do when a natural disaster happens？Today，Mr Wang from China International Search and Rescue Team is here to tell us all about this. W：Hello，everyone! P：Mr Wang，I know you have been part of many 2.rescue operations overseas，as well as in China，for example the Wenchuan earthquake in 2008.So what happens in your rescue attempts？ W：Well，in the rescue attempts our first and most important goal is to save lives，for example at an earthquake site.So we use search and rescue vehicles and trained dogs to look for anyone who is still alive and try our best to save them. P：Sounds like a very 3.challenging process.How long does a rescue attempt usually take？ W：To give you an example，one of my recent attempts was the Nepal earthquake.Over 4.sixty members and six dogs took part，and we were there for twelve days.We rescued two people and provided medical help to over 2，000 people. P：Twelve days！You rescued two people and helped 2，000！Hard to imagine.It must have been really tough. W：Yes.It was a battle against time. P：Wow，I can't imagine 5.how much pressure you are under. W：It's definitely hard.But it's our duty to try our best to reduce suffering and the loss of life.We're trained to do so. 第二段对话(5.4)听力填空。 (W＝Mr Wang P＝Presenter) W：...So，we feel proud of what we do... P：Excuse me，Mr Wang，but can I interrupt you there？You've told us a lot about how you 6.conduct rescue attempts，but could you please tell us more about protection？For example，what should we do in an earthquake？ W：Right.If you're outdoors，stay there and move away from any buildings or streetlights.If you're indoors，7.stay away from anything that can break or fall，like windows or lamps. P：OK，if I'm outdoors，move away from any buildings or streetlights.If I'm indoors，stay away from anything that can break or fall.But what if I'm 8.trapped ？Should I try to shout as loud as I can，or... 学生用书第63页 W：Sorry，but my advice is to knock on a wall to help people find you and only shout when someone is 9.nearby . P：Sorry for interrupting again.But why so？ W：This is because shouting can cause you to breathe in a dangerous amount of dust. P：I didn't know that— great advice！We've all learnt a lot today.Well，I'd love to know more，but，unfortunately，we've 10.run out of time.So，I'm very sorry，but we'll have to finish there.Thank you again，Mr Wang. W：My pleasure. Step Ⅲ　Post listening 听力技法——熟悉地点与去向表达 听力中经常有关于判断地点、描述路径的语篇，做好此类题目的关键是抓取场景词汇，并熟悉相应表达。 [技巧点拨] 1．描述东西的位置。 描述“某物在哪里时”，地点提示词很关键，如 there they are，there it is，here it is 等，后面通常是正确的地点。 2．根据上下文理清地点副词 there 或 here 所指代的地点。如When the class is over，I need to go to the lab first，and then I'll be at the cafeteria at about twelve thirty.Let's meet there.句中的there指代at the cafeteria。 3．利用关键词推断地点。如根据see off，catch a flight等可以判断是去机场。根据deliver a package，drop a letter off可以判断是去邮局。 4．掌握问路或者引路的各种方位词。如在旁边next to，beside，close to；在对面across from，opposite；在前面in front of；在左手边on your left-hand side。 [典题示例] 听力原文 M：I can't find my pen anywhere.It was on the desk with my book a moment ago. W：Look，here it is.You left it on the sofa. 听力试题 Where is the pen？ A．On the sofa.　　　 B．On the desk. C．Beside the book. [策略应用]　根据关键词here it is以及left it on the sofa可以判断钢笔在沙发上，故选A。 Ⅰ.核心词汇练全 trap vt.困住；使陷于危险中 (1)be trapped in... 被困在……中 trap sb into doing sth 诱骗某人做某事 (2)trap n. (捕捉动物的)陷阱；圈套 set a trap for 为……设置陷阱/布下圈套 fall into the trap of doing sth 落入做某事的圈套　　 (1)The cat was trapped (trap) in the tree and needed help to get down. (2)The scientist set up traps (trap) to catch insects for his research. (3) The hiker was trapped in a snowstorm (被困在暴风雪中)and had to wait for rescue. (4) (写作佳句之神态描写)虽然这个女孩被困在废墟中，但她仍然面带微笑，安静地等待着救援。 Though (she was) trapped in the ruins ，the girl still wore a smile，waiting quietly to be rescued. 学生用书第64页 attempt n．&vt.努力，尝试，企图(attempted adj.未遂的) attempt to do sth　　　　 企图做某事 make an attempt to do/at doing sth 试图做某事 in an attempt to do sth 试图做某事 at the/sb's first attempt 第一次尝试　　 (1)Last year，the team attempted (attempt) to plant more trees in the community park. (2)In an attempt to save money (试图省钱)，she decided to give up her gym membership. (3) Many people made an attempt/attempted to reduce plastic waste (试图减少塑料污染)by using reusable bags. (4)(写作佳句之动作描写)我试了不同的角度，尝试着把我的头从南瓜里拔出来。 I tried different angles，attempting to pull my head out of the pumpkin． loss n．丧失；死亡(lose vt.失去；丢失 lost adj.丢失的；迷路的) (1)loss n.　　　　　　 失落；损失 at a loss　　　　　 不知所措 suffer a great loss 遭受重大损失 (2)be lost in 沉浸于；迷失于 be lost in thought 陷入沉思　　 (1) Many people feel a deep loss (lose) when they see forests being cut down. (2)After walking through the forest，I felt lost (lose) in the peaceful sounds of nature. (3) [中国元素]　[谚]塞翁失马，焉知非福。 A loss may turn out to be a gain. (4)(写作佳句之场景描写)当我们到达山顶时，我们对那美丽的景色不知道该如何形容。 When we reached the top of the mountain，we were at a loss for words at how beautiful the view was． damage n．伤害；损伤；损害 (1)do/cause damage to 对……造成伤害/损害 damages 损害赔偿金 (2)damage v. 破坏；损坏　　 (1) The forest was damaged (damage)by the strong winds during the storm the other day. (2)Using plastic bags is damaging (damage) to the environment and wildlife. (3) Many people are worried about the damage it caused to the forest (给森林造成的损失) after the storm last week. (4)(写作佳句之提出建议)我们必须限制游客数量，这样才能保护这座古塔不受严重损坏。 We must limit the number of tourists so as to protect the ancient tower from serious damage/from being damaged seriously． measure vt.估量，衡量；测量 (1)measure v　　　 量度为 measure...by... 用……来衡量…… (2)take measures (to do sth) 采取措施(做某事) make...to one's measure 按某人的尺寸订做(衣服等) in full measure 最大程度地，最大限度地　　 (1)Success shouldn't be measured (measure) only by how much money you have. (2)The school has taken measures (measure) to improve student safety by installing security cameras. (3)The new bridge under construction，measuring (measure) twice as long as the old one，will be completed next month. 学生用书第65页 (4)(写作佳句之呼吁倡议)我们是时候采取一些措施去保护濒危动物了。 It is high time that we took/should take some measures to protect endangered animals. breathe vi.&vt.呼吸(breath n．呼吸 breathless adj.气喘吁吁的，上气不接下气的) breathe in/out　　 吸气/呼气 breathe (new) life into sth (给某事物)带来起色，注入活力 take one's breath away 令人惊叹；让人叹绝 take a deep breath 深吸一口气 hold one's breath 屏住呼吸 out of breath 气喘吁吁地，上气不接下气　　 (1) Breathing (breathe) fresh air in the mountains makes me feel alive and happy. (2)She breathed (breathe) deeply as she walked through the beautiful forest. (3) [中国元素]The sweet smell of steaming dumplings filled the air，making my mouth water and taking my breath away (使我的口水直流并令我惊叹不已). (4)(写作佳句之比赛场景描写)The arrival of new talented players breathed new life into the football team，leading them to victory. run out 用完；耗尽 run out “用完；耗尽”，为不及物动词短语，主语一般是物，后面不可接宾语，不用于被动语态。 run out of“用完；耗尽”，为及物动词短语，主语一般是人，后面可接宾语但一般不用于被动语态。 use up“用完；耗尽”，为及物动词短语，主语一般是人，后面可接宾语，可用于被动语态。 run short (of)“不足，不够”，指某物的数量或程度不够，不足以满足需求或期望。主语为人。 give out“耗尽，用完”，指某物的数量或能量被完全消耗或用尽。　　 (1)用右边短语的正确形式完成语段。 Once there was a small village，where people often worried about resources.They sometimes ran short of water，and their food supply sometimes gave/ran out before the next harvest.One time，they completely ran out of/used up firewood during a cold winter.The villagers learned that if they used up/ran out of everything without thinking，they'd face trouble.They understood the balance between humans and nature and worked together to protect their resources. (2)(佳句写作之身心状态描写)由于力气快用尽了，我们觉得腿上好像灌了铅。 With our strength running out/giving out ，we felt as if our legs had been loaded with lead. 学生用书第66页 Ⅱ.典型句式讲透 句型公式：This/That/It is because...“这/那是因为……” (教材原句)This is because shouting can cause you to breathe in a dangerous amount of dust. 这是因为大声呼喊会使你吸入达到危险程度的灰尘量。 This is because...，意为“这是因为……”，because 引导表语从句，表示原因； That/This/It's why...那/这就是……的原因(why引导的表语从句表明事情的结果)； The reason why...is/was that...……的原因是……(表语从句常用that引导，而不用because)。　　 (1)根据提示用右边句型的合适形式完成语段 Humans and nature are closely connected.That's why we need to take care of the environment (那就是我们需要爱护环境的原因).The reason why forests are important to people is that (森林对于人们来说很重要的原因是)they provide clean air.Polluted rivers can be harmful，and this is because water is essential for all living things (这是因为水对于所有生物来说都很重要).Making small changes can help protect nature for everyone. (2)(写作佳句之表示歉意)非常抱歉我本周六不能赴约，这是因为我必须去机场接我的父母。 I'm sorry that I can't make the appointment this Saturday，and this is because I have to pick up my parents at the airport． 学科网（北京）股份有限公司 $