必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)

2026-07-20
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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 高中英语外研版必修第二册
年级 高三
章节 Unit 6 Earth First
类型 课件
知识点 词汇,语法
使用场景 高考复习-一轮复习
学年 2027-2028
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 PPTX
文件大小 1.71 MB
发布时间 2026-07-20
更新时间 2026-07-20
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 2026-07-20
下载链接 https://m.zxxk.com/soft/58840239.html
价格 5.00储值(1储值=1元)
来源 学科网

摘要:

该高中英语高考复习课件聚焦必修第二册Unit 6“Earth first”主题,依据高考评价体系梳理了环保类词汇、核心短语、经典句式(如倍数表达法、强调句型)等核心考点,通过近五年真题统计明确“动词时态语态”“词义辨析”“话题写作”等高频考查维度,构建了“词汇—语法—阅读—写作”的完整备考体系。 课件亮点在于“真题训练+分层突破+素养提升”策略,如以2025全国一卷微塑料污染语篇为案例,运用“长句缩写”“细节定位”等技巧培养学生思维品质,结合“低碳校园”演讲稿写作模板提升语言表达能力。特设“易错陷阱警示”和“母题变式训练”,帮助学生掌握答题规律,教师可据此精准把握考点权重,实现高效复习。

内容正文:

Unit 6 Earth first 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 复盘 必备知识 01 聚焦 层级突破 02 进阶 多维检测 03 培优 提能加餐 04 课时作业 05 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 复盘 必备知识 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 聚焦 层级突破 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 进阶 多维检测 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 培优 提能加餐 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 课时作业 下一页 上一页 返回导航 高考总复习 英语(外研版) 基础必备 必修第二册 词块背诵 1.environmental protection环境保护 2.alternative energy替代能源 3.solar power太阳能 4.ecological balance生态平衡 5.under the pressure of...在…… 压力下 6.make joint efforts共同努力 7.beyond the range of...超出…… 范围 8.save energy节约能源 佳句欣赏 1.Protecting the environment needs everyone's effort.For our selves and our offspring's health,we must take action to protect the environment. 保护环境需要每个人的努力,为了我们和后代的健康,我们必须采取措施来保护环境。 2.First,we should not throw away the rubbish.Whenever we have rubbish at hand,we should keep the habit of throwing it into the dustbin. 第一,我们不应该乱扔垃圾。无论何时我们手中有垃圾,应该养成扔进垃圾箱的习惯。 3.If we don't save water,the last drop of water will be our tear. 如果我们不节约用水,那么最后一滴水将会是我们的眼泪。 [Part 1 巧记·课标单词] 写作单词——识 1. scare  v. 使(某人)惊恐,吓唬 2. dive  v. 潜水 3. target  v. 把……作为目标 4. fortunately  adv. 幸运地 5. attitude  n. 看法,态度 6. ocean  n. 海洋,大海 7. reserve  n. 保护区 8. staff  n. 员工 9. establish  v. 建立,设立 10. damage  v. 破损,损害 11. drought  n. 旱灾,干旱 12. flood  n. 洪水,水灾 13. supply  n. 供应 14. adopt  v. 采取 15. greenhouse  n. 温室,暖房 16. brochure  n. 小册子 22. slide  n. 幻灯片 23. majority  n. 多数,大多数 24. false  adj. 不正确的,错误的 25. amount  n. 数量,数额 26. leak  v. 漏,渗漏 27. appliance  n. 家用电器 28. remove  v. 移走,搬走 29. campaign  n. (宣传)活动 30. urge  v. 竭力主张,强烈要求 31. average  adj. 平均的 拓展单词——用 1. extinct  adj.灭绝的;绝种的→extinction n.灭绝;绝种 2.devote v.为……付出时间/努力/金钱等→ devotion   n.专心;献身;热爱→ devoted  adj.专心于……的;热爱……的 3. cruel  adj.残忍的;残酷的→ cruelty n.残忍;残酷 4. hunt  vt.&vi.打猎;猎取;搜寻→hunting n.打猎,狩猎 5.affect vt.影响;感动;侵袭→ effect  n.影响 6.reduce vt.减少;减缩→ reduction  n.减少,降低 7. electrical  adj.电的;电学的;与电有关的→ electric  adj.电动的;发电的→electricity n.电力;电流→ electronic  adj.电子的 阅读单词——明其义 1.shark n.      鲨鱼  2.highlight v.  使……突出  3.restore v.  使恢复  4.sustainable adj.  可持续的  5.bulb n.  灯泡  6.carbon n.  碳  7.device n.      设备,仪器  8.stand­by adj.  备用的  9.plug n.  (电)插头  10.litre n.  升,公升  11.canteen n.  食堂,餐厅  [Part 2 闪记·核心短语] 1. due to   由于,因为 2. take...into account   把……考虑进去 3. rather than  而不是 4. mistake...for...  把……错当成…… 5. take care of  照顾 6.be scared of  对……害怕  7.cut off  割掉,切掉  8.have an effect on  对……有影响  9.turn off  关闭  10.be better for  对……更好  [Part 3 速记·经典句式] 典型句式 教材原句 1.倍数表达法 However,making a paper bag uses  four times as much energy as (四倍的能量) making a plastic bag and up to  three times the amount of water (用水量的三倍). 2.强调句型  It is the production of food,not its transport (是产品的生产,而不是产品的运输),that uses most of the energy and produces most of the greenhouses gases. 3.动名词的被动形式 This includes keeping the original environment from  being touched (被触及). [Part 4 积累·联想拓展] 环境保护 “take+n.+prep.”短语大荟萃 ①radiation  放射;放射物 ②waste 废料;垃圾 ③alternative energy 替代能源 ④emission 排放 ⑤recycle 回收;循环利用 ⑥replace/substitute 取代 ⑦ecological balance 生态平衡 ①take advantage of  利用 ②take care of 照顾 ③take charge of 掌管 ④take possession of 拥有 ⑤take the place of 代替 ⑥take an interest in对……产生兴趣 [核心词汇——逐点清] 1.devote v.致力,献身,倾注 ► [教材对接] (1)Now,she is a model and performance artist  devoted  to ocean conservation. 现在,她是一名致力于海洋保护的模特和表演艺术家。 ①devote oneself/one's life/energy/time to...     把自己/生命/精力/时间献给…… ②devoted adj. 挚爱的,忠实的,献身的 be devoted to (doing) 献身于;致力于,热衷于 ③devotion n. 深爱;忠诚;奉献,献身 [基础练通] 单句语法填空 (2)(2024·新课标Ⅱ卷)They are devoted  to  community service. (3)He is a  devoted  (devote) father because he was strict with his daughter and encouraged her when she was in trouble. [能力提升] 一句多译 全身心投入到教育失聪儿童中,这位年轻女士很少有时间照顾她自己的女儿。 (4) Devoting herself to teaching  the deaf children,the young lady has little time to care for her own daughter.(v.­ing形式作状语) (5) Devoted to teaching  the deaf children,the young lady has little time to care for her own daughter.(v.­ed形式作状语) 2.affect vt.影响;感动;侵袭 ► [教材对接] (1)We've also seen droughts and floods caused by these changes,which  affect  the water supply downstream. 我们也已经看到了由这些变化引起的干旱和洪水,这影响了下游的水供应。 ①be affected by  受……的影响;被……感动 be affected with 感染……疾病 ②effect n. 作用;影响 have an effect/influence on 对……产生影响 [基础练通] 单句语法填空 (2)(2024·新课标Ⅱ卷)Though overtourism is described as a problem  affecting (affect) the entire world, it's actually concentrated to a small number of extremely popular spots. (3)Affected  with  a high fever,he continued with his work. (4)Think of the movies,books,teachers,and friends that have an effect  on  you most deeply. [能力提升] 句式升级 (5)Many young people were affected by his story and began to do volunteer work for the disabled. → Affected by his story ,many young people began to do volunteer work for the disabled.(分词作状语) 3.reduce vt.减少;降低;使处于 ► [教材对接] (1)Try to  reduce  your carbon footprint. 尽量减少你的碳足迹。 ①reduce...to... 把……减少到…… ②reduce...by... 把……减少了…… ③be reduced to... 沦落为……;陷入某种状态 [基础练通] 单句语法填空 (2)(全国Ⅲ卷)And when he saw the mists rising from the river and the soft clouds surrounding the mountain tops,he was  reduced (reduce) to tears. (3)(2025·浙江1月卷)With human inputs dramatically  reduced (reduce), the garden's ecology can develop well. Established matrix gardens should not need the life support we give most gardens: fertilizer, dividing, regular watering. (4)(2022·新高考Ⅰ卷)Everyone can play a part in  reducing (reduce) waste,whether by not purchasing more food than necessary in your weekly shopping or by asking restaurants to not include the side dish you won't eat. [能力提升] 完成句子 (5)Though the price of the house  has been reduced by 10% ,we can't afford it either. 尽管房价下降了10%,我们还是买不起。 4.majority n.多数,多半(人或物) ► [教材对接] (1)Most of us are aware that we must take care of the environment,and the  majority  of us take steps to save energy and reduce waste and pollution. 我们中的大多数人都意识到我们必须保护环境,并且我们大多数人都采取措施节约能源、减少浪费和污染。 ①be in the/a majority    占多数 a/the majority of ……的大多数 ②minority n. 少数民族;少数 a/the minority of ……的少数 be in the/a minority 占少数 [基础练通] 单句语法填空 (2)(2025·全国一卷)Although these campaigns were widespread, the reality is that the majority of the western cities  were (be) completely redesigned around the needs of the motor car. (3)So,it may be only  a  minority of young people who play classical instruments. [能力提升] 句型转换 (4)There are 40 people here.One third of them are black people. → The minority of people  here are black people.  minority/majority作主语,强调整体时,谓语动词用单数形式;强调群体中的每一个个体时,谓语动词用复数形式;a/the minority/majority of+n.作主语时,谓语视of后名词的单复数而定。 5.due to由于,因……造成;应支付/归于某人 ► [教材对接] (1)This was not only  due to  fear of sharks,but also finning. 这不仅是因为对鲨鱼的恐惧,还因为割鳍。 ①be due to do sth. 预期做某事,预定要做某事 ②be due to sth./sb. 归因于某事/某人;欠某人…… ③be due for sth. 应得到 [基础练通] 单句语法填空 (2)(2024·新课标Ⅰ卷)Due  to  a big storm, my flight had been delayed by an hour and a half. (3)His new book is due to  be published  (publish) next month. [能力提升] 完成句子 (4)The meeting was  due to start  at 3 o'clock.However,it had to be put off to 5 o'clock  due to the bad weather . 会议预计3点开始,然而,由于恶劣的天气不得不推迟到5点。  due to表示“由于,因……造成”时,其中的to为介词;due to表示“即将/预期将……;应支付”时,to为不定式符号。 6.damage v.&n.破损,损害,损伤 ► [教材对接] (1)In recent years,we have seen large areas of wetland that were  damaged  by human activity. 近年来,我们看到大片湿地被人类活动破坏。 suffer damage    遭受损坏 do/cause damage to 给……造成损坏 [指点迷津] damage指部分性“损坏,破坏”,一般可以修复;而destroy指彻底地“毁坏,破坏”,一般不能或很难再修复。 [基础练通] 单句语法填空 (2)Many buildings and roads  were damaged (damage) badly when the heavy snow struck that city. (3)The earthquake broke out at midnight,causing great damage  to  the city. [能力提升] 完成句子 (4)People should be responsible for  all the damage done by themselves . 人们应该为自己造成的一切损失负责。 7.attitude n.(尤指通过行为表现出的对某事的一般)看法,态度;姿势 ► [教材对接] (1)Complete the chart showing how  attitudes  towards sharks have changed with words and expressions from the passage. 用文章中的单词和短语完成这个展示人们对鲨鱼的态度是如何变化的表格。 attitude to/towards...  对……的态度/看法 have/with/take a positive/negative attitude to/towards...    对……持肯定/否定的态度 take/adopt a(n)...attitude 采取……的态度 in a(n)...attitude  以……的姿势 [指点迷津] 在短语attitude towards/to中,当介词的宾语是question时,可以用on代替towards/to,如,her attitude on the question。 [基础练通] 单句语法填空 (2)What is your attitude  towards/to  senior high students taking up a part­time job? (3)Beauty is  an  attitude.It has nothing to do with age. (4)He was kneeling by his bed  in  an attitude of devotion. [能力提升] 完成句子 (5)As the saying goes, attitude determines altitude . 俗话说,态度决定高度。 (6)People  having/with a positive attitude towards life  are more likely to succeed. 对生活有积极态度的人更有可能成功。 [间考词汇——要知晓] 1.reserve v.贮存;保留;预订n.储备;贮藏;保护区 单句语法填空 (1)Frankly speaking,I have little money  in  reserve. (2)She told me all about it  without   reserve. (3)I reserve my favorable comments  for   my former monitor. (4)I reserve the right  to make (make) my own decision. 2.adopt vt.采纳;采用;收养 单句语法填空 (1)For many childless couples, adoption (adopt) is the best solution. (2)The woman treated her  adopted (adopt) son very well. (3)(全国Ⅰ卷)But the sport's strange form does place considerable stress on the ankles and hips,so people with a history of such injuries might want to be cautious in  adopting (adopt) the sport. 3.urge vt.催促;极力主张;驱策n.强烈的欲望;冲动 单句语法填空 (1)“Man overboard!Turn the boat around!” urged (urge) George,shouting loudly. (2)(2022·新高考Ⅰ卷)Now,when having trouble in learning English well,plenty of students urge  to  know how to deal with it. (3)I never felt  an  urge to learn any sign language before. (4)(2025·浙江1月卷)If the information you're communicating isn't  urgent (urge), consider sending an email. 4.cut off切断;断绝;中断电话 写出下列句中黑体部分的含义/用cut的相关短语填空 (1)He cut off the dragon's head with one stroke of his sword. 切下  (2)A helicopter dropped supplies to farms cut off by the snow. 阻隔  (3)The baseball game was cut off by the TV news broadcast. 中断  (4)They were almost completely cut off from the outside world. 隔绝  (5)She was really  cut up  when all her friends refused to help her. (6)When you give a speech,you'd better  cut out  unimportant details. (7)I was speaking to Ann on the phone when suddenly we were  cut off . (8)It is bad manners for you to always  cut in  when other people are talking. 1.This includes keeping the original environment from  being touched . 这包括阻止原始环境被触及。 本句是动名词的被动语态。 动名词的被动语态有一般时和完成时,一般时表示动名词的动作与句子谓语动词的动作同时发生,完成时表示动名词的动作发生在谓语动词的动作之前。 [基础练通] 单句语法填空 (1)He insisted on  being treated  (treat) as an ordinary employee. (2)She can't bear  being ignored  (ignore). [能力提升] 完成句子 (3)Did you enjoy  being shown round the factory ? 你喜欢有人带着参观一下工厂吗? (4)There's no point in his  being sent home . 把他送回家毫无意义。 2.However,making a paper bag uses  four times as much energy as  making a plastic bag and up to  three times the amount of  water. 然而,制造一个纸袋所消耗的能源是制造一个塑料袋的四倍,用水量达到制造一个塑料袋的三倍。 本句使用了倍数表达法“倍数+as much+不可数名词+as”和“倍数+the+计量名词+of”。 四种常见表示“倍数”的句型: ①倍数+as+adj./adv.的原级+as... ②倍数+adj./adv.的比较级+than... ③倍数+the+性质名词(size/length/width/height/depth...)+of... ④倍数+what从句 在表示“两倍”时要用double或twice,三倍或三倍以上用“基数词+times”。倍数有时也可以用分数、百分数、half等来替换。 [基础练通] 单句语法填空 (1)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. [能力提升] 完成句子 (4)It's known to us that the earth is 49 times  as large as/larger than/the size of  the moon. 众所周知,地球是月球的49倍大。 [全练透] Ⅰ.单词拼写 1.They made fires to cook dinner, scare (吓唬) wild beasts away and keep warm. 2.It is a new magazine  targeted (目标) at single men. 3.Everything depends on people's  attitudes (态度). 4.All his life was  devoted (致力于) to helping those who needed to be helped. 5.The book tells readers the  cruelty (残忍) of the slave trade at that time. 6.The old machine has been  damaged (损害) beyond repair. Ⅱ.语境填空 1.It was your bad attitude  towards/to  your work that made your parents upset. 2.With the government's aid,those  affected (affect) by the earthquake have moved to the new settlements. 3.Only after he finished his homework was he permitted  to play (play) football with his friends. 4.I always prefer to start early,rather  than  leave everything to the last minute. 5.For many childless couples, adoption  (adopt) is the best solution. 6.Professor Smith is due  to give (give) us a lecture at eight tomorrow morning. 7.The Chinese Education Ministry has urged all the students  to participate  (participate) in the winter long­distance running activity. 8.When I have a different opinion,I may choose to give it up and respect the opinion of the  majority  (major). 9.Nowadays people are more concerned  about  the environment where they live. 10.She moved quietly to avoid scaring the birds  away/off . Ⅲ.选词填空 take into account,come across,cut off,be scared of,due to,rather than 1.However,if I had to give up one of them,I would turn off the TV rather than switch off my cell phone or  cut off  the Internet. 2.Working in a team,we have to  take into account  how each individual member works best. 3.Neither the teacher nor his students have  come across  such a difficult problem. 4.You  rather than  Tom are to blame for the accident. 5.The old man said the accident was due to careless driving,so a lot of money was  due to  be paid by the driver. 6.Don't  be scared of  the supervisor.His bark is worse than his bite and he's really a nice guy. Ⅳ.完成句子 1.未经允许,任何人不许入内。  Without permission ,nobody can go inside. 2.恶劣天气已给农作物带来重大损害。 The bad weather  has done great damage to the crops . 3.正是在当地导游的帮助下,那位登山者获救了。 It was with the help of the local guide  that the climber was rescued . 4.这个房间是那个房间的三倍大。 The room is  three times as big as/three times bigger than/three times the size of  that one. 5.你需要让你的孩子去追求自己所热爱的事情,并鼓励孩子。 You need to let your kids go after  what they love ,and encourage them. [重落实] Ⅰ.单元巩固练 在空白处填入一个适当的单词或括号内单词的正确形式(黑体词为本单元重点词汇)。 Since the film Jaws was shown in 1975,people have always been 1. scared (scare) of sharks.Many people who saw the film started to believe that sharks were bad 2. animals (animal) that ate humans.Some people started fishing for sharks,3. killing (kill) as many as they could.At that time,nobody cared if sharks were killed,or how many sharks were killed.People just wanted them killed.After 1975,4. the  number of large sharks fell 5. quickly  (quick) around the world.This was not only due 6. to  fear of sharks,but also finning.Finning would have an unexpected effect upon Peter Benchley,the man who wrote the book the film Jaws 7. was based (base) on.In 1980,Benchley 8. was diving (dive) when he came across an awful sight.It was an area 9. where  fishermen were finning,and the sea floor was covered with dead sharks.He came to see people as a danger to sharks,rather than the other way round.From that day on,he 10. fought (fight) to protect sharks. Ⅱ.话题微写作(演讲稿) 假设你是晨光中学的学生李津,学校即将举办“低碳校园,从我做起”的英语主题演讲活动,你要报名参加。请根据以下提示,写一篇演讲稿: 1.指出校园中不符合低碳环保理念的现象; 2.建议从身边小事做起,如……; 3.号召大家行动起来。 试题词汇:低碳校园 low carbon campus 注意:1.词数80左右; 2.可适当加入细节,使内容充实、行文连贯; 3.尽可能用本单元知识; 4.开头和结尾已给出,不计入总词数。 My fellow students, __________________________________________________________ __________________________________________________________ Thank you! [参考范文]  My_fellow_students,  Recently, some careless behaviors like wasting food and leaving lights on all day long at school have raised our concern, all of which are bad for the environment. To deal with such problems, I'd like to give the following proposals to promote awareness of green living. Firstly, always turn off the lights in your classroom upon leaving. Secondly, don't order more than you need in the school canteen to save every bit of food. After all, the production of food produces a large amount of greenhouse gases. Thirdly, take reusable water bottles along instead of bottled water to reduce plastic waste. Small acts can make a big difference. So let's do something to create a beautiful, low carbon campus.  Thank_you!  Ⅲ.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;不经意间看到 17.look at sb.straight in the eyes/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 ●[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. [培优1] 单元知识链高考 一、熟词生义 1.The share price dived from 49p(便士) to an all­time low of 40p. v.突然下降,暴跌  2.She was adopted as candidate for Wood Green. v.选定,选举  3.There,the 14­year­old girl discovered she was pregnant and was reduced to begging on the streets to keep herself and her child alive. v.使沦落,迫使  二、一词多义——根据语境选出lecture的含义 A.n.讲座;演讲  B.n.教训  C.vt.训斥 1.What makes me annoyed is that he is always lecturing me about my behavior.  C   2.I feel greatly honored to deliver a lecture which is designed for senior three students.  A   3.As a senior high school student, I know I must stop smoking-don't give me a lecture about it.  B   [培优2] 高考语篇培素养——Topic:微塑料污染 ◆真题文本   (2025·全国一卷)Microplastics have become a common source of pollution across the Earth-they have settled in the deep sea and on the Himalayas,stuck inside volcanic rocks, filled the stomachs of seabirds and even fallen in fresh Antarctic snow. They are even appearing inside humans. Now, new research suggests that a simple, cheap measure may significantly reduce the level of microplastics in water from your tap(水龙头):boiling and filtering(过滤) it. In a study published Wednesday in Environmental Science & Technology Letters, researchers from China found that boiling tap water for just five minutes-then filtering it after it cools-could remove at least 80 percent of its microplastics. Crucially,this process relies on the water containing enough calcium carbonate(碳酸钙) to trap the plastics. In the study, boiling hard water containing 300 milligrams of calcium carbonate led to an almost 90 percent drop in plastics. But in samples with less than 60 milligrams of calcium carbonate, boiling reduced the level of plastics by just 25 percent. Additionally, the research didn't include all types of plastics. The team focused only on three common types-polystyrene, polyethylene and polypropylene-and they didn't study other chemicals previously found in water such as vinyl chloride. Still, the findings show a potential path forward for reducing microplastic exposure-a task that's becoming increasingly difficult. Even bottled water, scientists found earlier this year, contains 10 to 1,000 times more microplastics than originally thought. Scientists are still trying to determine how harmful microplastics are-but what they do know has raised concerns. The new study suggests boiling tap water could be a tool to limit intake. “The way they demonstrated how microplastics were trapped through the boiling process was nice,” Caroline Gauchotte­Lindsay, an environmental engineer at the University of Glasgow in Scotland who was not involved in the research, tells New Scientist. “We should be looking into upgrading drinking water treatment plants so they remove microplastics.” ◆真题再做 1.How does the author present the issue in the first paragraph? A.By quoting an expert. B.By defining a concept. C.By giving examples. D.By providing statistics. 2.What determines the effectiveness of trapping microplastics in water? A.The hardness of water. B.The length of cooling time. C.The frequency of filtering. D.The type of plastic in water. 3.What does the author try to illustrate by mentioning bottled water in Paragraph 4? A.The importance of plastic recycling. B.The severity of the microplastic problem. C.The danger in overusing pure water. D.The difficulty in treating polluted water. 4.What is Gauchotte­Lindsay's suggestion about? A.Choice of new research methods. B.Possible direction for further study. C.Need to involve more researchers. D.Potential application of the findings. [语篇解读] 本文是一篇说明文。介绍了一项关于减少自来水中微塑料污染的新研究。微塑料污染已遍及全球,甚至进入人体。中国研究人员发现,将自来水煮沸五分钟并冷却后过滤。研究虽未涵盖所有塑料类型和化学物质,但揭示了一种潜在解决方案。苏格兰环境工程师指出,该研究展示了煮沸法的有效性,并建议升级饮用水处理厂以推广应用。 1.C [推理判断题。根据第一段内容“Microplastics have become a common source of pollution across the Earth-they have settled in the deep sea and on the Himalayas, stuck inside volcanic rocks, filled the stomachs of seabirds and even fallen in fresh Antarctic snow. They are even appearing inside humans.(微塑料已经成为地球上常见的污染源——它们出现在深海和喜马拉雅山上,被困在火山岩中,填满海鸟的胃,甚至落在南极的新雪中。它们甚至出现了在人类身体里。)”可推断,作者通过举例提出微塑料污染的问题。] 2.A [细节理解题。根据第三段的“Crucially, this process relies on the water containing enough calcium carbonate(碳酸钙) to trap the plastics. In the study, boiling hard water containing 300 milligrams of calcium carbonate led to an almost 90 percent drop in plastics. But in samples with less than 60 milligrams of calcium carbonate, boiling reduced the level of plastics by just 25 percent.(至关重要的是,这一过程依赖于含有足够碳酸钙的水来捕获塑料。在这项研究中,将含有300毫克碳酸钙的硬水煮沸后,塑料含量下降了近90%。但在碳酸钙含量低于60毫克的样品中,煮沸只降低了25%的塑料含量。)”可知,决定在水中捕获微塑料的有效性的是水的硬度。] 3.B [推理判断题。根据第四段的“Still, the findings show a potential path forward for reducing microplastic exposure-a task that's becoming increasingly difficult. Even bottled water, scientists found earlier this year, contains 10 to 1,000 times more microplastics than originally thought.(尽管如此,研究结果显示了减少微塑料接触的潜在途径——这一任务正变得越来越困难。今年早些时候,科学家们发现,即使是瓶装水,其微塑料含量也比原先想象的高出10到1 000倍。)”可推断,作者提到瓶装水是为了说明微塑料污染的严重性。] 4.D [细节理解题。根据最后一段的“‘The way they demonstrated how microplastics were trapped through the boiling process was nice,’ Caroline Gauchotte­Lindsay, an environmental engineer at the University of Glasgow in Scotland who was not involved in the research, tells New Scientist. ‘We should be looking into upgrading drinking water treatment plants so they remove microplastics.’(格兰格拉斯哥大学的环境工程师Caroline Gauchotte­Lindsay没有参与这项研究,她告诉《新科学家》杂志:‘他们展示的微塑料是如何通过煮沸过程被捕获的方式很好。’‘我们应该考虑升级饮用水处理厂,这样它们就能去除微塑料。’)”可知,Gauchotte­Lindsay提出了这项发现的潜在应用,升级饮用水处理厂。] ◆素材积累 (一)由文本积累主题词块 1.become a common source of pollution 成为常见的污染源  2.reduce the level of microplastics 降低微塑料的含量  3.lead to an almost 90 percent drop 导致下降近90%  4.include all types of plastics 包括所有类型的塑料  5.was not involved in the research 未参与研究  (二)由文本积累阅读词汇 1.volcanic adj. 火山的  2.significantly adv. 显著地  3.crucially adv. 关键地  4.milligram n. 毫克  5.upgrade v. 升级,提升  (三)由文本辨熟词生义(将词义对应的字母填在横线上) 1.process A.过程  B.步骤  C.处理  D.加工 ①I recommend that you avoid processed foods whenever possible.  D  ②Our sales information is processed by computer.  C  ③Employees should have a voice in the decision­making process.   A  ④The method and process for realizing the functions was shown.  B  2.drop A.滴  B.下降  C.水珠  D.落下 ①Fruits soon drop down when they get ripe.  D  ②It was stated that standards at the hospital were dropping.  B  ③A few drops of green food coloring were added.  A  ④Tiny drops of water in the air form clouds.  C  ◆长句缩写 Microplastics have become a common source of pollution across the Earth — they have settled in the deep sea and on the Himalayas, stuck inside volcanic rocks, filled the stomachs of seabirds and even fallen in fresh Antarctic snow. [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、副词、连词、从句)去掉,留下“主干”(主谓宾或主系表)。 Microplastics have become a (common )source of pollution [across the Earth — they have settled in the deep sea eq \x(and) on the Himalayas, stuck inside volcanic rocks, filled the stomachs of seabirds eq \x(and) even fallen in fresh Antarctic snow]. [句子缩写]  Microplastics have become a source of pollution. (不超过10个单词) $

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必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)
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必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)
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必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)
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必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)
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必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)
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必修第二册 Unit 6 Earth first-【创新教程】2027年高考英语总复习大一轮课件PPT(外研版)
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