选择性必修1 UNIT 3 CONSERVATION-【创新教程】2025年高考英语总复习大一轮课件PPT（北师大版）

2024-06-13

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教辅

山东鼎鑫书业有限公司

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资源信息

学段	高中
学科	英语
教材版本	高中英语北师大版必修第二册
年级	高三
章节	-
类型	课件
知识点	-
使用场景	高考复习-一轮复习
学年	2025-2026
地区（省份）	全国
地区（市）	-
地区（区县）	-
文件格式	PPTX
文件大小	1.39 MB
发布时间	2024-06-13
更新时间	2024-06-13
作者	山东鼎鑫书业有限公司
品牌系列	创新教程·高考一轮复习
审核时间	2024-04-16
下载链接	https://m.zxxk.com/soft/44540787.html
价格	5.00储值（1储值=1元）
来源	学科网

内容正文：

UNIT3 CONSERVATION 基础必备选择性必修第一册下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）课堂层级突破课后多维检测 01 02 学考对接提能 03 课时作业 04 基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）课堂层级突破下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）课后多维检测下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）学考对接提能下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）课时作业点击进入WORD链接下一页上一页返回导航基础必备选择性必修第一册高考总复习英语（新教材BS）主题语境——人与自然之环境保护词块背诵 1.help save energy and resources 帮助节约能源和资源 2．up to three quarters of all species 多达四分之三的物种 3．at risk of dying out 面临灭绝的风险 4．take steps to save endangered species 采取措施拯救濒危物种 5．keep the product lasting longer 延长产品使用寿命 6．get stuck in traffic jams 陷入交通堵塞 7．produce various types of greenhouse gases 产生各种类型的温室气体 8．cut the risk of heart disease 降低患心脏病的风险佳句赏析 1.To protect our homes, let the earth be full of green. 保护我们的家园，让地球充满绿色。 2. Let the green in life with, let the heart fly in the green. 让绿色在生活中洋溢，让心灵在绿色中放飞。 3．Take the green to every corner of the world，and let the green into people's minds. 把绿色带到世界每一个角落，让绿色流入人们心中。 4．Green is our survival hope, beautification is fundamental to our life. 绿化是我们生存的希望，美化是我们做人的根本。 [核心单词] 1．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. 听了讲座后，我明白了石油和煤炭的使用是对我们星球最大的威胁之一。 ①a threat to sb./sth. 对某人/某物构成威胁 ②threaten v. 威胁 threaten sb. (with sth.) (用某物)威胁某人 threaten to do sth. 恐吓要做某事 ③threatened adj.受到威胁的 [练通]——单句语法填空 (1)Our neighbour threatened 　to call　 (call) the police if we didn't stop the noise. (2)Some cultures see direct eye contact as impolite or 　threatening　 (threaten) behaviour, while Americans see it as a sign of genuineness and honesty. (3)His position as leader will be under 　threat　 (threaten) at a party congress next month. [金句]——完成句子 (4)Pollution is　 a threat to the continued existence of this species　. 污染对这一物种的继续生存造成了威胁。 2．switch vi.& vt. 转换，改变 n．开关；转换 [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 on 接通，打开 switch off (＝turn off)把……关掉，关上 switch over (to sth.) 转换频道；转变 switch (from sth.) to...从……转变到…… switch roles 转换角色 switch A with B把A与B交换 [练通]—— 单句语法填空 (1)At first, the speaker was referring to the problem of pollution in the country but halfway in his speech, he suddenly switched 　to　 another subject. (2)When a tape is put in the VCR, it 　switches　(switch)on automatically. (3)He made 　a　 switch from publishing to teaching. [金句]——完成句子 (4)Please make sure that 　all the lights are switched off at night　. 夜间请务必将所有的灯关掉。 (5)The law would encourage companies　to switch from coal to cleaner fuels 　. 法律将鼓励公司从煤炭转向更清洁的燃料。 3．urgent adj.紧急的，急迫的；坚持要求的 [教材原句]　That's an incredibly urgent matter... 那是一件非常紧急的事情…… ①urge vt. 催促；极力主张 n．强烈的欲望、冲动、迫切的要求 urge sb. to do sth./urge sb. into doing sth. 催促/敦促某人做某事 urge that/It is urged that...坚决主张……(用虚拟语气) have/feel an urge to do sth. 渴望做某事；有做某事的冲动/欲望 satisfy an urge 满足欲望 ②urgency n. 紧急；急事；催促 urgently adv. 紧急地，急迫地 [练通]——用urge的适当形式填空 (1)I will not use my savings unless a matter of 　urgency　 happens. (2)(2023·北京卷)Another is that loud and 　urgent　(urge) matters are given too much importance, making people ignore longerterm trends that arguably matter more. (3)The two countries were　urged　to put an end to the war，which had lasted over 5 years and caused great suffering and losses. [金句]——完成句子 (4)He 　urged us to collect money　 for those who are 　in urgent need of food and clothes　. 他敦促我们募捐来帮助那些急需食品和衣服的人们。 4．decrease n．减少；减少的量vi.& vt.减少 [教材原句]　According to scientists，they include volcanic eruptions，asteroids hitting the Earth from space，changes in sea levels，the decrease of the oxygen content of the sea and global warming. 根据科学家的说法，它们包括火山爆发、小行星从太空撞击地球、海平面的变化、海洋含氧量的减少和全球变暖。 ①decrease by...减少了……(表示减少的量) decrease (from...)to...(从……)减少到……(表示减少后的量) decrease in...在……方面减少 ②on the decrease在减少 [练通]——单句语法填空 (1)The accidents have decreased 　by　 20% since the measures were taken. (2)The crime rate in this area has decreased 　to　 the lowest level nowadays. (3)Tea is still a large part of daily life in the UK today, but it seems to be 　on　 the decrease. [金句]——句型转换 (4)The demand for corn is decreasing in this country. →The demand for corn is 　on the decrease　 in this country. [润中华] To decrease the amount of rubbish and to protect the environment，China government is requiring people to recycle materials. 为了减少垃圾的数量和保护环境，中国政府要求人们回收材料。 5．blame vt.责怪，指责 [教材原句]　This time，human activity will be to blame.这一次，人类活动将是罪魁祸首。 ①blame sb./sth.for sth.因某事而责备某人/某事 blame sth.on sb.把某事怪到某人头上 be to blame (for sth.)对(某事)负有责任 ②take the blame (for)(为……)承担责任 lay/put the blame (for sth.) on sb. (把某事)归咎于某人 [点津]　 be to blame是主动形式表被动意义，不用于被动语态。 [练通]——单句语法填空 (1)Some social app companies were 　to　 blame because they didn't adequately check their users' registration. (2)(2023·浙江卷1月)These biased perspectives cannot be blamed 　on　 one single cause. (3)(2021·全国甲卷)It's the seaside birds that deserve at least part of the blame 　for　 getting Nick Burchill blacklisted at the Fairmont Empress Hotel in Victoria, Canada. [金句]——一句多译他把考试失败归咎于老师。 (4)He 　blamed the failure of his exam on the teacher　.(blame...on) (5)He 　 blamed the teacher for the failure of his exam　.(blame...for) (6)He 　put/laid the blame for the failure of his exam on the teacher　.(blame n．) 6．aware adj.意识到的，明白的；知道的；察觉到的 [教材原句]　Two friends，Lisa and Amy are discussing how to become more environmentally aware. 两个朋友，丽莎和艾米在讨论如何变得更有环保意识。 ①be (well) aware of (很)清楚，意识到 make sb. aware of 使某人知道 be/become aware of/that 意识到/开始意识到 as far as sb. be aware 据某人所知 ②awareness n. 意识，认识 ③unaware adj.不知道的，没察觉到的 [练通]—— 单句语法填空 (1)We hope it can arouse students' 　awareness　(aware) of water crisis. (2)(2023·北京卷)People develop countless habits as they explore the world, whether they are aware 　of　 them or not. (3)I am well aware 　that　 it is a risky investment. (4)As far　 as 　I'm aware，very few jobs are available in the company at the present time. [金句]——完成句子 (5)We must make people 　aware of the problem and help protect the endangered wildl ife 　before it's too late. 我们必须让人们意识到这个问题，并在为时已晚之前帮助保护濒临灭绝的野生动植物。 7．anxious adj.焦虑的，不安的 [教材原句]　I just get anxious when I think of the impact we have on the environment. 一想到我们对环境造成的影响，我就会感到焦虑。 ①be anxious for/about 为……担心/忧虑 be anxious for sth. 渴望某事(物) be anxious to do sth. 渴望做某事 be anxious that sb. (should) do sth. 渴望某人做某事 ②anxiety n．焦虑，烦恼，忧虑 anxiously adv.忧虑地，不安地 [练通]——单句语法填空 (1)(天津卷)She was anxious 　to know　(know) what had happened. (2)Mother felt anxious 　for/about　 the children who had been gone for too long. (3)　Anxiously　(anxious)，I went to bed dreaming about what I would find at the top of this magical mountain. (4)(2023·北京卷)When I applied to graduate school, I found three programmes promising to allow me to follow my desired research direction. And I applied with the same 　anxious　(anxiety) excitement as before. [金句]——完成句子 (5)She　 is anxious to go to college　，but anxious about not passing the College Entrance Exam. 她渴望上大学，但又担心不能通过大学入学考试。 (6)I 　felt /was anxious for/about his safety 　when I heard the news of the train accident. 当我听到火车事故的消息时，我很担心他的安全。 8．annoyed adj.烦恼的，生气的 [教材原句]　to feel annoyed 感到生气 ①annoy v．使烦恼；使生气 be annoyed with sb. 生某人的气 be annoyed at/about sth. 因为某事生气 ②annoying adj.恼人的；讨厌的(多修饰物) [练通]——单句语法填空 (1)(2021·浙江卷)If you ever get the impression that your dog can “tell” whether you look content or 　annoyed　(annoy), you may be onto something. (2)(2022·全国甲卷)The way you handle chopsticks is important to avoid 　annoying　(annoy) your companions. (3)The boss was annoyed 　with　 him because he was often late for work this month. (4)I was annoyed 　at/about　 his attitude towards the thing. [金句]——完成句子 (5)Tony was caught chatting at the meeting，　which annoyed his boss . 托尼在会议上聊天被抓到，这让他的老板很恼火。 9．relate vi.相联系；有关联 [教材原句]　Some types of cancer are related to traffic pollution. 有些癌症与交通污染有关。 ①relate v．相联系，有关联 relate A to B把A和B联系起来 relate to sb./sth. 与某人/物有关；能理解并同情某人/物 ②relative adj.相比较而言的；相关联的　n．亲属，亲戚 relatively adv.相对地，相当地 relationship n．关系 [练通]——单句语法填空 (1)Students find it difficult to relate　 to　 the life of a scientist. (2)(2023·北京卷)A “habit loop(环)” is a way of describing several 　related　 (relate)elements that produce habits. [金句]——完成句子 (3)I think our teachers and parents should learn to　 relate to us young people　. 我认为老师和家长应该学着理解我们年轻人。 (4)In fact we can 　relate all these traffic accidents to careless driving　. 实际上我们可以把所有这些交通事故和粗心驾驶联系起来。 [间考词汇] 1．destroy vt.破坏；毁掉 ►教师专用 ①destroy sb.毁掉某人(的一生) be destroyed by fire被大火烧毁 ②destruction n．破坏，毁坏 destroyer n．破坏者；起破坏作用的东西单句语法填空/完成句子 (1)The building was destroyed　(destroy) completely by fire. (2)The 　destruction　(destroy) of such species could prevent researchers from finding cures for certain diseases. (3)The company is the world's 　destroyer　(destroy) of tropical forests. (4)The hospital attached to the medical college 　was destroyed in the flood　. 那所医学院的附属医院在洪水中被摧毁了。 2．hunt vi.& vt.猎取，猎杀；搜索；驱赶 n．狩猎；追捕；搜寻 ►教师专用 ①hunt after 追猎(某动物)；追逐(某物) hunt for寻找某人/某物 hunt up (在报纸上、书上等)找到(资料等) ②hunter n．猎人单句语法填空/完成句子 (1)After graduation，he has been hunting　 for　 a job. (2)You'll have to hunt　 up 　the word in the dictionary. (3)The　 hunter 　(hunt)shot at the deer in the distance but didn't shoot it. (4)Many people hunt 　after 　fame in their lives but never find it. (5)　Farmers hunted the rare animals 　without mercy many years ago. 多年前，农民们毫不留情地猎杀这些珍稀动物。 3．consumer n．消费者 ►教师专用 ①consume vt.消耗，消费；大吃，大喝 consume resources/time/stores消耗资源/时间/存物 consume one's fortune消耗某人的财产 ②consumption n．消费；消耗量单句语法填空/完成句子 (1)Gas and oil 　consumption　 (consume) always increases in cold weather. (2)We 　consume less meat　，choosing green food. 我们选择绿色食品，少吃肉。 (3)The car　 consumes a lot of fuel　. 这辆汽车很费燃料。 4．suit v．适合；相称n.套装；一套衣服 ►教师专用 ①suit sth. to sb./sth.使某事适合于某人/物 ②suitable adj.合适的，适当的 be suitable for...适合…… be suitable to do sth. 适合做某事 ③suited adj.合适的；般配的 be suited to...适合于…… 单句语法填空/完成句子 (1)Mr. Smith decided that he was not 　suited　(suit) to the life in a small town，so he returned to the city. (2)A good teacher suits his lessons 　to　 the age of his pupils. (3)The simplicity of the book makes it suitable 　for　 children. (4)　It is suitable to carry 　some fruit when you go to your Chinese friend's home for dinner. 当你去中国朋友家吃饭时，带些水果是合适的。主题语境·培优词江库 1.“目标、梦想、抱负”不可少 2.真的“生气”了 ①ambition n．雄心；野心 ②purpose n．目的；意图 ③target n．目标；对象 ④dream n．梦想 ⑤aim n．&v. 目标；目的 ⑥goal n．目标 ①annoy 　vt.使……不悦 ②explode v．勃然大怒 ③mad/crazy adj.气愤的 ④angry adj.生气的 ⑤anger n．生气 ⑥upset v．使生气 1．have a role起某种作用；充当角色 [教材原句]　We all have a role to play in protecting the environment. 在保护环境方面，我们大家都可以发挥作用。 play an important role/part in... 在……中起到重要作用/担任重要角色 play the role of sb.＝play/act the part of sb. (在剧中)扮演……角色 play the leading role起带头/主要作用 [练通]——单句语法填空 (1)(2023·北京卷)It is fair to say, though, that our psychological biases play 　a　 major role. (2)He played the role　 of　 Hamlet in the play last week. [金句]——完成句子 (3)China　 is playing an increasingly important part/role in 　safeguarding world peace. 在维护世界和平方面，中国正在起着越来越重要的作用。 2．die out消失；绝迹，灭绝 [教材原句]　 How many times up to today has life on Earth almost died out? 到今天为止，地球上的生命几乎灭绝了多少次？ die away(尤指声音、光、风等)逐渐消失；停止 die down减弱；平息 die of因……而死 die off相继死去 [练通]——用die的相关短语填空 (1)According to statistics，a man is more than twice as likely to 　die of　 skin cancer as a woman. (2)The animal 　died out　 many years ago. (3)The excitement 　died down　 as time went by. (4)The singing of birds 　died away　. (5)The cattle 　died off　 in the cold winter. [金句]——完成句子 (6)I often remind myself that 　although some dreams may die out　， you can always have your passion reborn again. 我经常提醒自己，虽然有些梦想可能会消失，但激情总能再生。 3．wipe out 彻底毁灭 [教材原句]　Extinctions，where entire species are wiped out，are not unusual in our Earth's history. 物种灭绝，即某个物种完全消失，在地球的历史上并不罕见。 wipe vt.擦；拭；抹掉 wipe...with...用……擦…… wipe sth. away/off/up 擦掉/擦净某物 wipe sth. off/from...把某物从……处擦掉(消除掉) wipe sth. from/off one's mind/memory 有意忘记某事物 [练通]——单句语法填空 (1)I like to wipe the windows 　with 　a very soft cloth. (2)These measures will help to wipe　 out　 poverty in rural areas. [金句]——完成句子 (3)I tried several times to　 wipe it off/from my mind/memory　，but I just couldn't. 我几次想把它忘掉，但就是做不到。 4．be at risk 处境危险，受到威胁 [教材原句]　Of course，as we humans depend on so many species for our survival，we would also be at risk of dying out. 当然，由于我们人类依靠如此多的物种生存，我们也会有灭绝的危险。 ①risk vt.冒……的危险 n．冒险；危险的人或物；危险，风险 risk one's life 冒着生命危险 risk doing sth. 冒险做某事 eq \b\lc\ \rc\}(\a\vs4\al\co1(at the risk of doing sth.,run/take the risk of doing sth.))冒着做某事的危险 ②risky adj.危险的；大胆的；冒险的 [练通]—— 单句语法填空 (1)The disease is spreading, and all young children are　 at　 risk. (2)I can't annoy my boss because I won't risk　 losing　 (lose) my job. (3)The fireman risked　 his 　 (he) life to save the baby from the burning building. [金句]——完成句子 (4)I won't let you 　take such risks　.After all，it is better to be safe than sorry. 我是不会让你冒险的，毕竟，小心一点好，以免以后后悔。 5．set out开始做某事，着手进行 [教材原句]　In the week when the government sets out its new environmental programme，Kevin McCabe and Alicia Stewart consider the problem of food packaging waste. 在政府开始其新环保计划的这一周，凯文·麦凯布和艾丽西亚·斯图尔讨论了食品包装浪费的问题。 set out (to do sth.)＝set about (doing sth.) 开始(做某事) set aside 把……存储起来；留出；把……撇开 set down制定；把……写下来；让……下车 set off启程，出发；引爆；激起 set up搭起；竖起；建立；成立；使(某人)充满活力 [练通]——用set的相关短语填空 (1)After the earthquake，the people 　set about　 rebuilding their homes. (2)Some doctors advise 　setting aside 　a certain hour each day for exercise. (3)He has achieved what he 　set out　 to do three years ago. (4)It takes a bit of time to 　set up　 a new system，but it's well worth the effort. [金句]——完成句子 (5)(全国卷Ⅲ) The next morning he hired a boat and 　set out to find the wellknown painter . 　第二天早上，他雇了一艘船，出发去找那位著名的画家。 6．含倍数的比较级 [教材原句]　They found that human activity is causing species to die out 1,000 times faster than normal. 他们发现人类活动导致物种灭绝的速度比正常情况快1000倍。四种常见表示“倍数”的句型： ①倍数＋as＋形容词/副词原级＋as... ②倍数＋形容词或副词比较级＋than... ③倍数＋the size/height/weight/depth等名词＋of... ④倍数＋as many/much＋名词＋as... [练通]——单句语法填空 (1)(江苏卷)The electronic waste stream is increasing three times 　faster　 (fast) than traditional garbage as a whole. (2)The new stadium being built for the next Asian Games will be three times as big 　as　 the present one. (3)The population now in this village is five times 　what　 it was ten years ago. (4)It's known to us that the earth is 49 times 　the　 size of the moon. [金句]——同义句改写 (5)It's said that the power plant is now twice as large as what it was. →It's said that the power plant is now 　twice larger　 than it was. →It's said that the power plant is now 　twice the size　 of what it was. 7．It is＋adj. that... [教材原句]　It is clear that human activity has negatively affected all other species on Earth，including animals and plants. 很明显，人类活动对地球上所有其他物种都产生了负面影响，包括动物和植物。 “It be ＋adj.＋ that 从句”是固定句式，其中 it 是形式主语，真正的主语是 that引导的从句。动词不定式、动名词或主语从句作主语时，通常用 it 作形式主语，把真正的主语放到句末。 ①It's ＋形容词(surprising/obvious...)/名词(a pity/no wonder...)＋to do/主语从句 ②It's ＋名词/形容词(no good /no use /useless)＋doing ③It's ＋过去分词 (said/reported/known/expected/believed)＋主语从句 ④It doesn't matter/makes no difference/makes no sense ＋主语从句 ⑤It ＋seems/appears/happens等＋主语从句 [练通]——单句语法填空 (1)It is 　surprising　(surprise)that he didn't come to the class. (2)It is a great 　satisfaction　(satisfy) that she is well again and can go to her office. (3)It's no use 　talking　(talk) to her.She is stubborn. (4)It is said　 that　 Isaac will accompany his parents to Europe. [金句]——完成句子 (5)　It is amazing that　 there are more than 8,000 statues, and no one in modern times knew about them until the 1970s. 令人惊讶的是，有超过 8,000 座雕像，直到二十世纪七十年代，现代才有人知道它们。 ►[维度1]　词形转换用括号内所给词的适当形式填空。 1．They are having a meeting to discuss the 　environmental　(environment) problems. 2．Some wildlife is still 　illegally　(legal) hunted though it is against the law. 3．The windows are very 　dirty　(dirt)．They have not been cleaned for weeks. 4．　Anxiously　 (anxious)，she took the dress out of the package and tried it on. 5．Wang Wei's behaviour is of great importance in awakening people's 　awareness　(aware) of helping others. 6．The union 　threatened　(threat) that they would go on strike if their demands were not met. 7．The 　hunter(s)　(hunt)agreed to take us to go hunting with him tomorrow. 8．Some experts appealed to people to rescue many species from 　extinction　(extinct). 9．　Urgent　 (urge)measures have been taken to prevent car emission. 10．A 　varied　(vary) and ancient food culture should be famous worldwide. ►[维度2]　动词的形式变化和固定用法在空格处填入一个适当的单词或用括号内所给词的适当形式填空。 1．Air pollution is the biggest threat 　to　 the environment in our city. 2．Rice production has increased 　by　 5% this year compared to that of last year. 3．The amount of dust in the air 　is　(be) getting smaller in our city these years. 4．Waste paper is 　recyclable　(recycle) and it can be made into new paper. 5．Women play 　an　 important role in the construction of our great motherland. 6．The number of these 　endangered　(endanger) animals is on the increase these years. 7．　Compared　(compare) to their house, my flat seems to be a palace. 8．These noises are quite 　annoying　(annoy) as they keep us awake all night long. 9．Humans are on the road to 　destruction/being destroyed　(destroy) as they do much damage to the earth. 10．I just don't know why she often returns home 　stressed　(stress) out. ►[维度3]　课文语法填空阅读下面短文，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Extinctions，where entire species are wiped out，are not unusual in our Earth's history.In fact，over 90 percent of all species 1.　that　 ever lived are now extinct.In the last 500 million years，there 2.　have been　(be) five times when life on Earth has almost ended,3.　including　(include) the third mass extinction，known as the “Great Dying” and the fifth event.The 4.　reasons　(reason) for extinctions are 5.　varied/various　(vary)．Many scientists say we are now entering the Earth's sixth mass extinction.This time，human activity will be 6.　to blame　(blame)． A 2015 study by scientists found that human activity is causing species to die out 1,000 times 7.　faster　(fast) than normal.8.　It　 is clear that human activity has negatively affected all other species on Earth，including animals and plants. If a sixth mass extinction 9.　occurs　(occur)，scientists who have studied the issue believe that up to three quarters of all species on Earth could die out and we would also be 10.　at　 risk of dying out.In short，if we want to survive，we need to stop destroying the planet that we live on and start to protect it. ►[维度4]　话题作文(建议性短文) 如今灭绝的物种越来越多，保护濒危动物尤为重要。现就如何保护濒危动物写一篇短文，内容如下： 1．动物濒危的原因； 2．保护的措施； 3．呼吁大家。注意： 1．根据汉语提示补全作文； 2．词数80左右； 3．可以适当增加细节，以使行文连贯。 Everyone knows animals are our friends. 1. 　But many animals are facing the danger of extinction　(但许多动物正面临灭绝的危险)，because the environment that they are living in has been destroyed greatly.What's worse,2. 　human race is killing them just for getting their fur，skin，teeth and meat (　人类正在杀死它们只是为了得到它们的皮毛、皮肤、牙齿和肉)． 3．　In order to protect our resources of ecology　(为了保护我们的生态资源)，our government should pass laws and forbid people to hunt the animals in danger.We can work together to plant more trees and call for protecting animals' habitats.At the same time，it is necessary to have longterm projects to help the endangered animals. 4．　Only if we protect animals well can we have a bright future　(只有保护好动物，我们才能有光明的未来)! [提能1]　单元知识与高考全面对接一、熟词生义写出黑体词的词性和汉语意思 1．(2020·山东卷)Hence this book，Chasing the Sea：Lost Among the Ghosts of Empire in Central Asia，which talks about a road trip from Tashkent to Karakalpakstan，where millions of lives have been destroyed by the slow drying up of the sea.　vt.杀死　 2．(2020·浙江卷)In Bellevue, the switch to adaptive signals has been a lesson in the value of welcoming new approaches.　n．转变　 3．Morton used a series of indepth interviews with media analysts to relate a story of two young people struggling to lead ordinary lives.　v．讲述　 4．Many people are unaware of just how much food and drink they consume.　 v．消耗　二、一词多义根据语境选出claim的含义 A．vt.夺去　　　　　B．vt.声称 C．vi.主张 D. vt.索赔 E．vt.认领 1．Two young girls claim to have seen the fairies.　 B 　 2．The police said that if no one claims the watch，you can keep it.　 E 　 3．Because the accident had not been her fault，Barbara was able to claim damages .　 D 　 4．Hurricane Sandy has claimed thousands of lives. 　 A 　 5．(2020·北京卷)If there is no identifiable scientific method，then what is the reason for trust in science？The answer is how those claims are evaluated.　 C 　三、长句缩写 1．(2022·高考乙卷)First announced in April, 2016, the tax which applies to soft drinks containing more than 5g of sugar per 100ml, was introduced to help reduce childhood obesity (肥胖)． [句式剖析]　请将句中的“枝叶”(名词短语、介词短语、非谓语动词短语、形容词、并列句等)去掉，留下“主干” [ 主谓（宾）或主系表] (First)(announced in April, 2016), the tax (which applies to soft drinks)(containing more than 5g of sugar per 100ml), was introduced to help reduce childhood obesity (肥胖)． [句子缩写]　　The tax was introduced to help reduce childhood obesity　.(不超过10个单词) 2．(2022·高考乙卷)It is believed that today's children and teenagers are consuming three times the recommended level of sugar, putting them at a higher risk of the disease [句式剖析]　请将句中的“枝叶”(名词短语、介词短语、非谓语动词短语、形容词、并列句等)去掉，留下“主干” [ 主谓（宾）或主系表] (It is believed that)(today's)children and teenagers are consuming three times (the recommended level of) sugar, (putting them at a higher risk of the disease)． [句子缩写]　　Children and teenagers are consuming three times sugar　.(不超过10个单词) [提能 2]　读后续写微技能(12)——“有关看的表达” ●[多样表达] 1．watch v．观察；聚精会神地看 2．observe v．观察 3．notice v．注意到 4．glance at一瞥，看一眼 5．stare at盯住 6．glare at怒目而视 7．peep at偷窥 8．gaze at凝视 9．glimpse at瞥一眼 10．catch sight of看到 11．look around环顾 12．look down俯视 13．look through浏览 14．catch a glimpse of偷瞄一眼 15．look out of the window望向窗外 16．take a quick look瞥见；不经意看到 17．look at sb.straight in the eye/look into one's eyes直视某人的眼睛 18．exchange a glance with sb.与某人交换眼色 19．eyes rest on sth.目光落在…… 20．fix eyes on盯着 21．keep an eye on照看 22．catch sb.'s eye引起某人注意 23．lose sight of忽略，看不见 24．see through看透 25．keep one's eyes fixed on目不转睛地看着 26．don't let sb.out of your sight 不让某人离开你的视线 ●[佳句观摩] 1．我们都聚在电视机前，祈求看一眼他的脸。 We all gathered in front of the television, praying to catch a glance/glimpse of his face. 2．没有其他人注意到我们，我放下礼物，猛地按了按他的门铃。 Seeing no other people notice us，I placed the present down and pounded his doorbell. 3．她的眼睛落在我四岁生日聚会时我和她的照片上。 Her eyes fell on the photos of her and me at my fourth birthday party. ●[好句仿写] 1．她快乐地唱歌，用又大又明亮的眼睛目不转睛地看着周围的环境。 Singing happily，she 　gazed at her surroundings　 with her large，innocent eyes. 2．这位妇女热切地看着这个女孩，想和她说话。 The woman 　was staring eagerly at　 the girl，trying to make a conversation. 3．当这位女士感到越来越沮丧和绝望时，我无助地看着。 I 　watched helplessly　，as the woman felt more and more frustrated and hopeless. $$

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选择性必修1 UNIT 3 CONSERVATION-【创新教程】2025年高考英语总复习大一轮课件PPT（北师大版）

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【创新教程】2025年高考英语总复习大一轮课件PPT（北师大版）

高三英语第三方合辑 42 份文档

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