Unit 3 Section Ⅰ Topic Talk-【金版新学案】2024-2025学年新教材高二英语选择性必修第一册同步课堂高效讲义教师用书word（北师大版2019）

主题语境：人与自然——环境保护 单元目标速览 单元话题导入 学生用书第91页 Section Ⅰ　Topic Talk Step Ⅰ　Before listening 一、词汇热身 1．conservation n． 保护 2．plastic adj. 塑料制的 3．destroy vt. 破坏；毁掉 4．mining n. 采矿业 5．item n. 一项，一条 6．recycle vi.& vt. 再利用，回收利用 7．unrecyclable adj. 不可回收的 8．informative adj. 有教育意义的；知识性强的 9．threat n. 威胁； (灾难等坏事)发生的可能 10．switch vi.& vt. 转换，改变 11．have a role 起某种作用 12．do one's part 尽自己的职责 13．rhino n. 犀牛 14．illegally adv. 非法地，违法地 15．hunt vi.&vt. 猎取，猎杀 16．horn n. (牛、羊等头上的)角 17．extinct adj. 灭绝的，绝种的 18．incredibly adv. 非常地，极端地 19．urgent adj. 紧急的，急迫的 二、听力技法 如何解答观点态度题 该类型题目对话中经常涉及到一方对另一方或某一事件、观点、言论、行为的态度和反应，或赞成或反对，或满意或失望，喜怒哀乐等各种情绪。 [解题技巧] 1．语音语调。英语中，语调主要有升调、降调两种，另外还有升降调和降升调。不同的语调表达不同的含义。例如，陈述句用升调表示说话者抱有迟疑、犹豫的态度；用降调表示肯定。反意疑问句如果反意部分是降调，就表示肯定，希望得到赞同或支持；反之，则表示征求对方的意见或不耐烦。 2．提示词和关键词。考生可以根据一些提示性的语言或一些相关的词语进行判断，如 I think...；It seems to me that...；As far as I'm concerned，I could say...；It is/sounds true that...同时还要注意表示否定、转折和虚拟等含义的指示词。如，I'd be fired if I accepted your offer.所表达的是拒绝。 3．从字里行间判断。录音材料的内容，材料中不会直接说明态度，但在字里行间会有渗透，考生在听懂对话的基础上，依据语气，充分理解其言外之意和所反映出来的态度。 [设问方式] 1．How does the man/woman feel? 2．What does the man/woman think of the woman/man? 3．What is the man's/woman's attitude according to the conversation? 典题示例 What does the woman think of the man？ A.Lazy.　 B．Greedy.　C．Curious. 听力原文 M：Hmm...I think I'll have a chicken sandwich. W：Okay，a chicken sandwich.Anything else？ M：Soup would be good.Yes，bring me tomato soup，and a salad and a chicken sandwich. W：Fine，tomato soup，salad and a chicken sandwich.A piece of pie for dessert？ M：No，but you know I love cakes most.Bring me three cakes and some cookies too. W：Cakes and cookies？ M：Right.That's too much.Forget cookies.Just bring me the cakes and a glass of milk and some coffee and... W：Still more? Why don't I just bring back the whole café！ 精准剖析 根据材料中男士的话可以看出他是个贪心和贪吃的人。 正确答案 B 学生用书第92页 Step Ⅱ　While listening Listen to the conversations and choose the best answer. Conversation 1 听教材P108的第一段对话，完成第1至3题。 1．What is the lecture about? A．Traffic.　　　 B．Culture. C．Environment. 2. For what passion does Professor Wei have to protect our plant? A．Using clean energy. B．Riding bikes more. C．Saving water too often. 3．What does John want to know about the lecture? A．Use of plastic bags. B．Types of plastic bags. C．Damages of plastic bags. Conversation 2 听教材P109的第一段对话，完成第4至5题。 4．What does Dr.Bradshaw do? A．Work on protecting animals in danger. B．Research about animals' diversities. C．Make lecture about protecting environment. 5．How many years maybe will rhinos disappear? A．About 10 years. B．About 30 years. C．About 20 years. 答案：1－5 CAAAC Step Ⅲ　Post listening 根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 男士正在询问女士如何上班…… M：How do you usually get to work? W：I drive. M： 1 Can you imagine how good that would be for the environment? W： 2 But it's just so convenient to drive.Every day，I think I should take the subway，but I always end up driving. M：Yes，but when everyone does that，it causes pollution. W：Well，maybe if I sold my car，I would be able to change my habits. 3 M：Yeah，and you could get some exercise.I always ride my bike to work.I feel so healthy now that I needn't go to the gym. W：It would be good to get back in shape(健康状况良好)．I'm so lazy now； 4 M：Let's go to the used car market(二手汽车市场)． 5 W：Sounds good.But I have to drive to the supermarket for my weekly grocery shopping.Let's go after that. A．I know what you mean. B．I never walk anywhere. C．You know driving is convenient. D．I need a car to buy groceries. E．I wish people would ride bikes more. F．I'll bet we could get a good price for your car. G．And think of all the money I could save on gas，insurance，and repairs. 答案：1－5 EAGBF 学生用书第93页 Ⅰ.核心词汇练全 threat n．威胁；(灾难等坏事)发生的可能 (教材原句)After the lecture，I can see that the use of oil and coal is one of the biggest threats to our planet. 讲座结束后，我得知石油和煤炭的使用是我们星球最大的威胁之一。 (1)under threat 受到威胁 a threat to...　 是……的威胁 (2)threaten v．　 威胁；恐吓 threaten sb with... 用……威胁某人 threaten to do sth　 威胁要做某事 单句语法填空/应用文写作之观点表达 ①He was threatened with dismissal if he continued to turn up late for work. ②David threatened to report (report) his neighbor to the police if the damages were not paid. ③Air pollution is what most people are concerned about nowadays，because their health is under threat. ④只有学会和自然和谐共处，我们才不会对野生生物造成威胁。 Only when we learn to exist in harmony with nature can we stop being a threat to wildlife． switch vi.& vt.转换，改变 (教材原句)We definitely need to switch to different forms of power as soon as possible. 我们确实需要尽快转换到不同形式的能源。 switch off 关上(电灯、电视等)；断掉(电源) switch on　 打开；接通 switch over　 转变；转换；换台 switch from...to...　 从……切换到…… 单句语法填空/读后续写之动作描写 ①I always hear that song whenever I switch on the radio. ②On reflection，he decided to switch over to another topic. ③According to the airline rules，we suggest you should switch off your mobile phone before boarding the plane. ④“Tom，球赛马上就要开始了，请快点从娱乐频道切换到体育频道。”爸爸边做饭边大声地说道。 “Tom，the ball game is about to start.Please switch from entertainment channel to the sports channel．”Dad said loudly while cooking. urgent adj.紧急的，急迫的 (教材原句)That's an incredibly urgent matter... 那是一件非常紧急的事情…… (1)It is urgent that...(should) do sth... 主张……　　　 　 (2)urge v． 竭力主张，强烈要 求，敦促；催促 n. 强烈的欲望；冲动 urge sb to do sth　 催促某人做某事 urge that...(should)do sth 极力主张……做某事 have an urge to do sth　 渴望做某事 (3)urgency n．　 紧急；催促 单句语法填空/读后续写之动作描写 ①There is an urgent (urge) message for the doctor. ②There is no sense of urgency(urge)to do my schoolwork immediately. ③Standing on the stage，I felt so nervous that I even had an urge to escape(escape)． ④It is urgent that parents (should)take (take)advantage of the opportunity to participate in outdoor activities. 学生用书第94页 ⑤当我急匆匆跑回家中的时候，我清楚地听到爸爸说，“我极力主张把这些物品及时归还给戴维叔叔。” As I hurried home，I clearly heard my father say，“ I urge that we should return these items to Uncle David in time.” informative adj.有教育意义的；知识性强的 (教材原句)Yes，it was really informative！是的，它具有很强的教育意义！ (1)inform v. 通知；告知 inform sb of/about... 通告/告知某人…… inform sb that... 通告/告知某人…… (2)informed adj. 了解情况的，消息灵通的 keep sb informed of 随时告知某人/使某人了解 (3)information n. 消息 温馨提示　(1)inform后不能直接带双宾语，而是借助于介词of/about，构成inform sb of/about sth 结构。 (2)information为不可数名词，没有复数形式。 单句语法填空/完成句子 ①Pat refused to give her any information (inform) about Sarah. ②Don't worry.We'll keep you informed (inform) while you're away. ③I commend Ms Orth on writing such an informative (inform) article. ④我很高兴地通知您，我们学校将组织一次自行车活动。 I am happy to inform you that our school will organize a cycling activity.(应用文写作之告知信) ⑤他急忙从口袋里掏出电话，迅速把正在发生的事情告诉了警察。 He hurried to take out the phone from his pocket and quickly informed the police of what was happening． Ⅱ.典型句式讲透 句型公式：the way后的定语从句 (教材原句)．..I really feel strongly that we need to change the way we live in order to protect our planet. ……我确实强烈地感觉我们需要改变生活方式来保护我们的星球。 the way作“方式，方法”讲时，后接定语从句，有以下三种情况： (1)关系词在从句中作状语时，关系词用in which、that或省略； (2)关系词在从句中作主语时，关系词用that 或which； (3)关系词在从句中作宾语时，关系词用that、which或省略。 温馨提示　way 表示“方式，方法”时，其后还可以接to do sth 或of doing sth 作定语。 单句语法填空/完成句子 ①I will tell the way in which you can learn English well，because I know the way that/which you have accepted is not the best. ②You should keep it in mind that comparing notes with your classmates frequently is a good way to improve (improve) your study. ③他的医生悲伤地说：“他生存的唯一方法就是有一颗新的心脏。” His doctor said sadly，“The only way he'd survive is with a new heart.”(读后续写之语言描写) ④“哦，我很惊讶你们这些孩子们还记得！你们俩都应该想办法把房子装饰地漂亮些。”妈妈说。 “Oh，I am surprised you kids remembered! You both should think of ways to decorate the house beautifully．”Mum said.(读后续写之语言描写) 课时测评14　Section Ⅰ　Topic Talk (时间：60分钟　满分：100分) (本栏目内容，在学生用书中以独立形式分册装订！) [语境基础练] 维度一　根据汉语或首字母提示填入单词的适当的形式(每小题1分，共8分) 1．There was an item(一条) in the paper about him. 2．It is said that priceless antiques were destroyed(毁掉) in the fire. 3．The extinct (灭绝的) animal bones on show attract many children. 4．We're in the process of switching (转换)over to a new system of invoicing. 5．The researchers found that a lack of money to pay for land conservation (保护)is affecting efforts. 6．Whales are still being hunted(猎杀)and killed in the Arctic. 7．I said no to plastic or paper bags at stores. 8．It's also necessary to adopt new methods to recycle used water. 维度二　单句语法填空(每小题1分，共7分) 1．Illegally(illegal) parked vehicles will be removed here. 2．Being caught in a flood is incredibly(incredible) dangerous. 3．The text was informative (information) and well written. 4．I can't go out with you tonight because I have an urgent(urge) thing to attend to. 5．An operation is beginning to try to save a species of crocodiles from extinction (extinct)． 6．My newspaper is made of unrecyclable(recyclable)materials，which do harm to environment. 7．As a member of the international society，we should have a role in environmental protection. 维度三　完成句子/句式升级(每小题5分，共15分) 1．在我看来，你应该尽力帮助无家可归者。 In my opinion，you should do your part in helping the homeless． 2．比尔说他不喜欢这个聚会，他想马上回家。 Bill said (that) he didn't like the party，and that he wanted to go home right away.(that引导的宾语从句) 3．I don't like the way.He looks at me in the way. →I don't like the way (that/in which) he looks at me．(用定语从句合并句子) [素能提升练] Ⅰ.阅读理解(每小题5分，共40分) A (2024·山东潍坊高二期中) The 97-year-old botanist，Margaret Bradshaw，is the chief caretaker of Teesdale's rarest flowers.“Everything about Teesdale is unique，” says Bradshaw with pride—and the authority of someone who has just written a 288-page book on the subject.Bradshaw has been recording rare plants here since the early 1950s and has witnessed great decreases.Her data was the first to prove that—and the need to do something about it. The main reason for the decrease of these plants is an unusual one.The number of sheep in Teesdale had been reduced by half by 2000，as the uplands were generally believed there were too many sheep.Bradshaw says while sheep are hunted in some upland areas，reducing herding in Teesdale has been destructive.Longer grass overshadows the delicate (娇嫩) flowers，taking away the light they need to grow.As a result of her findings and her work with farmers who herd the land—as well as Natural England，which manages it—sheep numbers are increasing and the timing of herding is being carefully managed.This has led to the partial recovery of some plants. At 93，she set up Teesdale Special Flora Research and Conservation Trust to record rare plants.A keen horse rider，at 95，she did a 55-mile horse journey across Teesdale，raising almost $10，000 for the Trust.When asked about the secret to longevity，“Just keep going，” she says. “Keep at it.Don't sit down and just watch TV.” “I recognise I'm getting older and I've been trying to get more people to take over and do the records.They don't believe I won't be here forever，” Bradshaw says.Despite Bradshaw's guardianship of this land，and the love and energy she has put into saving it，the future here is unknown.The last words of her book speak to this endless loss.“This is our heritage，this unique plant species，mine and yours，” she writes.“In spite of trying，I have failed to prevent its decrease and now it is up to you.” 语篇解读　本文是一篇记叙文。文章主要讲述了97岁的植物学家玛格丽特·布拉德肖(Margaret Bradshaw)是提斯代尔最稀有花卉的主要看护人，她希望让更多的人接手并做记录并且开创这个事业。 1．What is Margaret Bradshaw's main work with the rare plants? A．Writing a book. B．Preventing their decrease. C．Collecting their data. D．Directing farmers to grow plants. 答案：C 解析：细节理解题。根据第一段中“Bradshaw has been recording rare plants...to do something about it.”可知，布拉德肖在珍稀植物方面的主要工作是收集它们的数据。故选C项。 2．What contributed to the reduction of rare plants in Teesdale? A．Not enough sheep. B．Lack of fund. C．Poor management. D．Too many sheep. 答案：A 解析：推理判断题。根据第二段中“The main reason for the decrease of these plants...taking away the light they need to grow.”可推知，没有足够的羊导致了提斯代尔稀有植物的减少。故选A项。 3．What can we learn from Bradshaw's words in the last paragraph? A．Unity brings strength. B．Many hands make light work. C．Youthful at heart，regardless of age. D．Advance what the forerunners began. 答案：D 解析：推理判断题。根据最后一段“‘This is our heritage，this unique plant species，mine and yours，’she writes.‘In spite of trying，I have failed to prevent its decrease and now it is up to you.’”可推知，从最后一段布拉德肖的话中我们能了解到，她希望推进先行者开创这个事业。故选D项。 4．Which might be a suitable title for the text? A．Teesdale：Home to Rare Plants B．Battling for Teesdale's Rare Flowers C．Bradshaw：A 97-Year-Old Gardener D．Exploring Teesdale's Unique Plants 答案：B 解析：标题归纳题。根据文章大意以及最后一段内容可知，文章主要讲的是97岁的植物学家玛格丽特·布拉德肖(Margaret Bradshaw)是提斯代尔最稀有花卉的主要看护人，她希望让更多的人接手并做记录并且开创这个事业。故文章最好的标题是“为提斯代尔的稀有花卉而奋斗”。故选B项。 B (2024·山东济南高二期中) Coral reefs in Florida have lost an estimated 90% of their corals in the last 40 years.This summer，a marine heat wave hit Florida's coral reefs.The record high temperatures created an extremely stressful environment for the coral reefs，which are currently also experiencing intense coral bleaching (白化)． A coral is an animal，which has a symbiotic relationship with a microscopic algae (藻类)．The algae gets energy from the sun and shares it with the coral internally.The coral builds a rock-like structure，which makes up most of the reef，providing homes and food for many organisms that live there.Coral bleaching is when the symbiotic relationship breaks down.Without the algae，the corals appear white because the rock skeleton becomes visible.If the bleaching continues for an extended period，the corals can starve to death without the energy. Florida is on the front lines of climate change.It is also on the cutting edge of restoration science.Many labs，institutions and other organizations are working nonstop to protect and maintain the coral reefs.This includes efforts to understand what is troubling the reef，from disease outbreaks to coastal development impacts.It also includes harvesting coral spawn (卵)，or growing and planting coral parts.Scientists moved many coral nurseries into deeper water and shore-based facilities during this marine heat wave.They are digging into the DNA of the coral to discover which species will survive best in future. There are some bright spots in the story，however.Some corals have recovered from the bleaching，and many did not bleach at all.In addition，researchers recorded coral spawning.Although it's not clear yet whether the larvae (幼虫) will be successful in the wild，it's a sign of recovery potential.If the baby corals survive，they will be able to regrow the reef.They just have to avoid one big boss：human-induced climate change. 语篇解读　本文是一篇说明文。文章主要介绍了佛罗里达州的珊瑚礁因受高温天气影响而出现白化现象以及专家们为保护珊瑚礁所采取的措施。 5．What does the underlined word “symbiotic” in Paragraph 2 mean? A．Reliable. B．Opposite. C．Harmonious. D．Contradictory. 答案：A 解析：词义猜测题。根据第二段中画线词所在句的下文“The algae gets energy from the sun and shares it...food for many organisms that live there.”可知，珊瑚分享藻类从太阳获得的能量，珊瑚礁为生活在那里的许多生物提供了家园和食物；因此，藻类与珊瑚之间是相互依存的共生关系；由此可知，画线词所在句子意为“珊瑚是一种动物，它与一种微小的藻类有共生关系”，因此画线词symbiotic表达的意思是“共生的，相互依赖的”，与reliable表达的意思一致。故选A项。 6．What caused the coral bleaching? A．The rock skeleton. B．The microscopic algae. C．The high temperatures. D．The symbiotic relationship. 答案：C 解析：细节理解题。根据第一段中“The record high temperatures...experiencing intense coral bleaching(白化)．”可知，高温引起了珊瑚礁的白化现象。故选C项。 7．Which is not the efforts scientists made to help coral reefs? A．Transferring coral nurseries. B．Growing and planting coral spawn. C．Researching the DNA of the coral. D．Figuring out the reasons for problems. 答案：B 解析：细节理解题。根据第三段中“Many labs，institutions and other organizations...which species will survive best in future.”可知，科学家们在不遗余力地保护和维护珊瑚礁，他们研究困扰珊瑚礁的因素、孵化珊瑚卵、种植珊瑚枝节、高温中把许多珊瑚苗圃移到了更深的水域和海岸设施中以及深入研究珊瑚的DNA以发现未来存活最好的物种；B选项“种植珊瑚卵”不是科学家所采取的保护措施。故选B项。 8．Which of the following best describes the impact of scientists' efforts? A．Identifiable. B．Predictable. C．Far-reaching. D．Effective. 答案：D 解析：推理判断题。根据最后一段中“There are some bright spots in the story，however.Some corals have recovered from the bleaching，and many did not bleach at all.”可知，经过科学家的努力，一些珊瑚已经从白化中恢复过来，许多珊瑚根本没有白化；由此可知，科学家们的努力有了成效。故选D项。 Ⅱ.完形填空(每小题2分，共30分) When I was a boy growing up I could not once ever remember either my Mom or my Nana wasting food.Anything we didn't eat at one meal was saved，stored，and 1 as leftovers later on.I can 2 my Nana making a huge pot of brown beans with a large cake of cornbread.We would all eat until we were 3 but there was always about half of the beans 4 ．A few days later Nana would take those beans out of the 5 ，boil noodles，add parsley and 6 them all together into her delicious Pasta Fasule.And I also remember when I 7 my Mom fry bacon for us in the mornings she would always take the oil and 8 pour it into a container.Then she later would use it to 9 so many other dishes.I was an adult before I realized that green beans didn't 10 taste like bacon. I learned their 11 well and after I grew up I tried to never 12 food myself.I always planned the week's meals ahead of time and only bought what was on my 13 list so nothing went to waste.Every meal went into a tummy and any leftovers were later eaten by either myself，my boys，or my dogs.To me throwing food in the trash was just 14 ．All the work it took to grow it，harvest it，and prepare it needed to be 15 not wasted. 语篇解读　本文是一篇记叙文。文章主要讲述了作者的奶奶和妈妈从不浪费食物，她们把吃剩的食品做成各种食品或者调味品。之后作者也继承了这一习惯，作者认为食品制作过程的每一步都需要得到尊重。 1．A．thrown　　 B．washed C．burned D．served 答案：D 解析：根据空前的“saved，stored”以及空后的“my Nana making a huge pot of brown beans with a large cake of cornbread”可以推断，吃剩的食品经过储存后，以后又会端上餐桌。故选D项。 2．A．mind B．remember C．regret D．avoid 答案：B 解析：根据文章第一句“When I was a boy growing up”可知，作者讲述过去的事情，因此现在能记起那时的事情。故选B项。 3．A．full B．tired C．worried D．upset 答案：A 解析：根据空前的“We would all eat”可知，一直吃到饱，然后剩下食品。故选A项。 4．A．put down B．moved outside C．carried off D．left over 答案：D 解析：根据空前的“half of the beans”以及空后的“take those beans”可知，有些豆子剩下了。故选D项。 5．A．stove B．fire C．refrigerator D．bowl 答案：C 解析：根据空前的“A few days later Nana would take those beans out of”可知，几天之后这些豆子就会从冰箱里拿出来。故选C项。 6．A．mix B．break C．bring D．separate 答案：A 解析：根据空后的“them all together into her delicious Pasta Fasule”可知，奶奶就会把这些食材混合在一起。故选A项。 7．A．heard B．watched C．felt D．had 答案：B 解析：根据文章第一句“When I was a boy growing up I could not once ever remember either my Mom or my Nana wasting food.”可知，此时作者观看着妈妈烤培根。故选B项。 8．A．hurriedly B．nervously C．hesitantly D．carefully 答案：D 解析：根据上文作者讲述奶奶和妈妈非常节俭，以及空后的“pour it into a container”可知，此处指妈妈小心翼翼地把油倒上，生怕撒了。故选D项。 9．A．flavor up B．ruin off C．join up D．keep away 答案：A 解析：根据空前的“use it”可知，她用油给其他食品调味。故选A项。 10．A．eventually B．occasionally C．actually D．lately 答案：C 解析：结合空前的“green beans”以及空后的“taste like bacon”可知，青豆的味道实际上不像培根。故选C项。 11．A．skills B．lessons C．secrets D．fortune 答案：B 解析：根据下文的讲述可知，作者很好地学习她们的经验。故选B项。 12．A．store B．cook C．keep D．waste 答案：D 解析：根据下文“so nothing went to waste”可知，作者从不浪费食品。故选D项。 13．A．shopping B．desiring C．waiting D．mailing 答案：A 解析：根据空前的“only bought”可知，购物时，作者只买购物单上的食品。故选A项。 14．A．possible B．necessary C．wrong D．incredible 答案：C 解析：根据空前的“To me throwing food in the trash”可知，作者觉得把食品扔进垃圾箱是错的。故选C项。 15．A．completed B．honored C．noticed D．ignored 答案：B 解析：根据空前的“All the work it took to grow it，harvest it，and prepare it”以及作者节约食品的习惯可知，所有这些工作都应该得到尊重。故选B项。 学生用书第95页 学科网（北京）股份有限公司 $$