UNIT 3 Section Ⅰ Topic Talk(课件PPT)-【精讲精练】2024-2025学年高中英语选择性必修第一册（北师大版2019）

UNIT 3　CONSERVATION 主题语境——人与自然之环境保护 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 Section Ⅰ　Topic Talk 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 目 录 CONTENTS 01 核心知识·关键能力 02 随堂演练·巩固提升 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 wildlife protection species habitat hunt endangered preserve 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 extinct living creature reduce affect plastic destroy recycle aware 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 environment cause nature balance survive energy pollution encourage 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 die out be concerned about endangered species be in danger at an alarming rate be hunted a herd of make animals homeless 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 increase the number of the risk of global warming regular exercise traffic pollution have an effect on suffer from a disease 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 核心知识·关键能力 01 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 destruction destructive The bridge was destroyed 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 switches switched over his lifestyle switched his job from switch on switch off the sales department to 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 cut off cut in cut up cut down 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 endangered dangerous endanger in danger in danger of out of danger 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 urgency urgent urged me to apply myself to study urged that I should apply myself to study 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 hunter for hunt after 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 he stays at home with us (that)he would go to Beijing that she was very anxious 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 that he should stay here That Kate had passed the exam that he smokes too much 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 随堂演练·巩固提升 02 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 wildlife protection the environmental challenges reduce the amount of waste protect our planet different forms of power an urgent matter live a healthy life the use of... 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 destroyed conservation illegal recycle don't like the way he speaks how the animal lived 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 What did you think of the movie the director did a good job It was surprising 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 I prefer comedies to action movie was better than the movie we saw last time 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 谢谢观看 返回目录 UNIT 3　CONSERVATION 英语•选择性必修　第一册(配BSD版) 1 Ⅰ.重点单词 1．________ n．野生动植物 2．__________ n．保护 3．_______ n．物种 4．_______ n．栖息地 5．____ v．&n.捕猎 6．__________ adj.濒危的 7．________ vt.保存；保护；维持 n．保护区 8．_______ adj.已灭绝的 9．______ adj.活的 10．________ n．生物，动物 11．______ vt.减少 12．______ vt.影响 13．_______ adj.塑料制的 14．_______ vt.破坏，毁坏 15．_______ v．再利用，回收利用 16．_____ adj.意识到的，明白的 17．___________ n．环境 18．_____ n．原因，理由vt.导致，引起 19．______ n．自然 20．_______ n．平衡 21．_______ v．生存，存活 22．______ n．能源 23．_________ n．污染 24．_________ vt.鼓励，激励 Ⅱ.重点短语 1．_______灭亡；逐渐消失 2．__________________ 担心 3．__________________濒危物种 4．____________处于危险境地 5．___________________以惊人的速度 6．_________被猎杀 7．_________ 一群…… 8．_____________________ 使动物无家可归 9．______________________增加……的数量 10．___________……的风险 11．______________全球变暖 12．________________经常的锻炼 13．_________________交通污染 14．_________________对……有影响 15．_____________________ 遭受疾病之苦 逻辑推理之方式和态度 历届高考听力测试中，不乏说话方式和态度的推断题。在谈话过程中，由于说话者身份、心情及他们之间的关系不同，说话者的语音、语调就会不同遣词造句就不一样，甚至说话中的停顿及停顿的次数和长短都不一样，大概“言为心声”也就是用来说明这一点的。因此，我们可以反过来从说话者双方所使用的语音、语调、句子及停顿来判断他们的心情、态度。如：听到not too bad；will benefit from it等，我们可以推出说话者持有赞成的态度；听到I'd like to help...but...等，我们可以推出说话者“爱莫能助”。 根据交际的话语进行判断 　What's Linda's husband like? A．Talkative and friendly. B．Quite and unfriendly. C．Talkative and unfriendly. Text W：Linda is very quiet，but her husband talks too much. M：You are right，and he isn't very friendly. 【分析】　根据听力内容中的“Linda，quiet，but her husband”等， 我们很容易看出Linda的丈夫不安静(talkative)；从男子话中的“not very friendly”我们不难推出unfriendly。故此题选C。 　How does the woman feel about David's present? A．Disappointed. B．Happy. C．Embarrassed. Text ... M：And here is David's present.He said he'd give you a scarf.But it's heavy. W：Oh，it's a coat.What a great gift for the cold winter.So sweet of him. 【分析】　根据听力内容中的“a great gift”和“sweet(温馨)”我们可以推出该妇女对礼物非常满意。故此题选B。 　What's the woman's attitude to “e­books replacing paper books”？ A．Supportive. B．Indifferent. C．Against. Text ... W：I heard even the most famous newspapers are starting to go bankrupt. M: Maybe paper books will disappear someday，too.People are starting to read electronic books. W：I'm pro the idea of “e­books replacing paper books”， but I just wish they could make the experience of reading an e­book more comfortable to our eyes. 【分析】　根据听力内容中“I'm pro(赞成，支持)the...e­books replacing”可以推出女子的态度还是“赞成的”(supportive)，故此题选A。 [重点词汇] 1．destroy vt.破坏；毁掉 (1)destroy sth　摧毁某物 destroy sb　毁掉某人 (2)destruction n．　摧毁；破坏 (3)destructive adj.　有破坏性的 Nearly everything in the city was destroyed. 城市里的一切几乎都被毁掉。 [即学活用] 单句语法填空/完成句子 ①After such ___________(destroy), many problems in resettlement often arise. ②Those anticancer drugs are effective, but also ___________ (destroy) to white blood cells. ③________________________(大桥被毁坏) so we couldn't get across the river. 2.switch vi.& vt.转换；改变 switch(sth)(over)(from sth)to sth　将……转换成 switch sth between A and B　在A和B之间转换 switch sth over/around/round　将……换掉 switch sth (with sth/sb)　将……对调/与……换班 switch sth on/off　开/关(电灯、机器等) Then I get up，go downstairs and switch on the TV in the living room. 然后我起床，下楼，打开起居室里的电视。 One of my classmates asked me if I would mind switching seats with her. 我的一个同学问我是否介意和她交换座位。 [即学活用] 单句语法填空/完成语段 ①There are so many buttons and ________(switch) that I am not sure which one I should turn on. ②The middle­aged sales manager determined to give up his promotion and __________________________ (改变他的生活方式). He ____________________ ___________________________ (把工作从销售部换到) the design department，and since then he has lived a life more comfortably. Occasionally，he can lay on the sofa，_________(打开) his TV and __________(关上) the lights，enjoying a favourite movie after work. 3.cut down削减 cut up　切碎 cut off　切断；停止，使与外界隔绝 cut in　插嘴 cut out　剪下 We need to cut the article down to 1,000 words. 我们得把这篇文章压缩到1 000字。 Cut down on fatty foods if you want to lose weight. 你如果想减肥，就得少吃高脂食物。 [即学活用] 用cut的相关短语完成句子 ①The water supply was _______ suddenly，which contributed to much inconvenience. ②It's rather impolite to ______ when other people are talking. ③At that time, people who lived there kept the fire burning all winter and used sharpened stone tools to ______ the meat. ④Experts think the amount of homework for the students should be ________. 4.in danger (1)in danger of　处于……的危险之中 out of danger　脱离危险 (2)danger n．　危险 (3)dangerous adj.　危险的 (4)endanger vt.　使处于险境，危及 (5)endangered adj.　濒危的 Once harm is done to the ecosystem，all species will be in danger，including humans. 一旦生态系统遭到破坏，所有物种，包括人类，都将处于危险之中。 [即学活用] 选词填空：endanger/endangered/dangerous ①We should do what we can to save those __________ species，including tigers which are considered _________ because they can ________ people's lives. 用danger的相关短语完成句子 ②The old man is still _________.He is no better than he was yesterday. ③I heard Jack had a car accident and was ____________ losing his life, but luckily, he is _____________ now. 5.urgent adj.紧急的，紧迫的，迫切的 (1)It is urgent that...(should)do...　急需…… (2)urge v．　敦促，催促；强烈要求；主张 urge sb to do sth　敦促/力劝某人做某事 urge that...(should) do...　敦促，力劝 (3)urgency n．　紧急，急迫 It is urgent that those tents (should)be sent to the disaster area. 那些帐篷急需被送到灾区。 We all urged him to go ahead with his plan. 我们都力劝他实施他的计划。 [即学活用] 单句语法填空/一句多译 ①Researchers have found that red can bring a sense of _______ (urge) into our minds. ②I have to break the appointment because I have something ______(urge) to handle. ③我一打开电视，妈妈就催促我去认真学习。 a．My mother _________________________________ the moment I switched on the TV. b．My mother _________________________________________ the moment I switched on the TV. 6.hunt vi.&vt.猎取，猎杀 (1)hunt after　追猎；追逐 hunt for　寻找 (2)hunt n．　狩猎；搜寻 on the hunt for...　在寻找…… (3)hunter n．　猎人，狩猎者 Many people hunt after fame and fortune in their lives but never find it. 许多人一生都在追名逐利，但从来没有得到过。 The police are hunting for further clues. 警方正寻找进一步的线索。 [即学活用] 单句语法填空/完成句子 ①The dog drove the coon(浣熊) up a tree so the ______(hunt) could shoot him. ②You'll have to hunt ___ the word in the dictionary. ③Many people __________ (追逐) fame in their lives but never find it.　　 [重点句型] (教材P110)．..we need to make everyone know hunting these animals is illegal and that these amazing animals are part of the world we live in. ……我们需要让每个人都知道，捕猎这些动物是非法的，这些神奇的动物是我们生活的世界的一部分。 [句式分析] 本句为主从复合句，谓语动词后接两个宾语从句，第一个宾语从句的引导词that省略。 引导宾语从句的that不可省的情况： (1)宾语从句前有插入语； (2)有间接宾语时； (3)that在与之并列的另一个宾语从句之后； (4)在“it(形式宾语)＋补语”之后时； (5)that从句单独回答问题时； (6)在except等介词后； (7)位于句首时； (8)在较为正式或不常用的动词(如reply，object)后。 Bill said (that) he didn't like the party，and that he wanted to go home right away. 比尔说他不喜欢这个聚会，他想马上回家。 [即学活用] 完成句子 ①We hope，on the contrary，________________________. 恰恰相反，我们希望他和我们待在家里。 ②He told me ____________________________. 他告诉我他要去北京。 ③Everyone knew what happened and _________________________. 大家都知道发生了什么，也都知道她很担心。 ④I think it necessary ________________________. 我认为他有必要留在这里。 ⑤—What did he hear? —_____________________________. ——他听说了什么事？ ——(他听说)凯特考试及格了。 ⑥He has no special fault except _______________________. 他除了抽烟太多之外，没有什么特别的毛病。 Ⅰ.教材语块必备 1．____________________野生动植物保护 2．____________________________环境挑战 3．__________________________ 减少垃圾数量 4．__________________保护我们的星球 5．________________________ 不同的能源形势 6．________________ 一件急迫的事情 7．___________________ 过上健康生活 8．_____________对……的使用 Ⅱ.单词拼写/完成句子 1．The great fire _________(毁坏，破坏) the grad building. 2．The old couple have devoted their lives to wildlife ____________(保护)． 3．It is _______(非法的) to tear others' private letters. 4．In Denmark，people _______(回收利用) nearly 85% of the paper. 5．I like my desk mate，but I ____________________________(不喜欢他说话的方式)． 6．The teacher didn't tell us ____________________(这动物如何生存) in the wild. Ⅲ.根据情景补全对话 (Situation: Trash is sorted.) W：Louis，can you tell me about the trash？ 1 M：OK，let me see.On Monday，Wednesday and Friday，you can leave your burnable trash outside. W：What is burnable trash? M： 2 You can put all the remains of your food in the burnable bin. W： 3 M：On Tuesday，Thursday and Saturday，you can leave your unburnable trash outside your door. W：What about plastic bottles? M： 4 W：Anything else，like batteries，or clothing? M：Yes，for batteries and clothing there is a special day every month. 5 W：OK.Thanks，Louis. A．So you have to keep them until that day when you can leave things like batteries or clothes. B．OK，what about the other trash? C．How do I take out the trash? D．That's on Sunday，as well，so you can leave plastic bottles and also glass bottles，but in a separate bin. E．Burnable trash is，for example，milk cartons，other paper things，and food as well. 答案　1—5　CEBDA Ⅳ.根据汉语提示完成对话 (Situation: They are talking about films...) W：So ，Ben.1._______________________________ (你认为电影怎样)today? M：It was a bit long，but I thought the acting was really good. W：Yeah，the main actor was fantastic.I thought 2._________________________ (导演做得很好)，too. M：Yeah，there were a lot of cool parts. W：I agree.What did you think of the ending. M：I really like that part.3._________________(让人惊叹)． W：Yeah，me，too.Would you go to see it again? M：Probably not.4._________________________________(与动作片相比我更喜欢喜剧)． W：Haha.Well, at least it 5.__________________________________________ (比我们上次看到电影好)． M：Oh，man！That love movie just didn't make sense！ $$