Unit 6 Section C Developing ideas&Presenting ideas&Reflection-【志鸿优化训练】2025-2026学年高中英语必修第二册 (外研版)

will do next 4.beaten by 5.taken together 6.settled at once Part 2 Language points ◎基础落实·必备知识全过关 重点单词 【教材设题】l.damaged2.affect;supply 3.restore 4.lecture 5.staff 6.brochure 7.Use renewable energy;solar energy 8.the less carbon dioxide is released 9.Smog;fog 10.slides 11.cruelty;hunting 12.presentations 13.Reserve 14.established 15.adopting 16.reduce 17.severe;infections 18.permission 重点短语 【教材设题】1.frightened of2.devoted to 3.had a negative impact on 4.Replacing; with 5.if necessary ⊙重难探究·能力素养全提升 高频词汇·讲练互动 l.①persuading ②devoted;devotion ③devote yourself to 2.①for②in③reservation④without reservation 3.①a②in 3 supplied/provided the hungry children with food 4supplied/offered food to the hungry children 5provided food for the hungry children 4.①adopted;adopted②adopting ③adoption④had him adopted 5.①by②reduction③reduce the speed to forty kilometres Section C Developing ideas Presenting ideas Reflection Part 1 Reading comprehension 第一步速读课文理清脉络 Task 1 A 30 Task 2 1.energy 2.reusable 3.using 4.leak 5.supply 6.depends 第二步精读课文领悟细节 Task 3 Activity 1 1.B Activity 2 2.D Activity 3 3.remove the plug from its power supply Activity 4 4.it can save the energy used to transport Activity 5 5.A Activity 6 6.C Task 4 1.略2.略 第三步深读课文融会提能 Task 5 1.to save 2.completely 3.better 4.reusable 5.using 6.because 7.from 8.whether 9.depends 10.checking Part 2 Language points ◎基础落实·必备知识全过关 重点单词 【教材设题】1.false2.appliance;remove the plug 3.campaign 4.device;stand-by mode 5.litres 6.school canteen 7.electricity;leak 8.urges 9.contribute 【巧用举一反三】1.majority2.equality 3.complexity 重点短语 【教材设题】l.even taking into account its transport 2.take steps to save energy 3.which mistake them for food 重点句式 【教材设题】1.It takes hundreds of years for plastic to break down 2.four times as much energy as;three times the amount of ⊙重难探究·能力素养全提升 高频词汇·讲练互动 L.①are/were②in③in④in⑤the majority of people 2.①into②out③broke down 3.①on②urgent③test out the robots ④to test out the robots⑤It was urged 4.①building②to ③contributions 4contributed money to;contributed to;contributed;to 多义词汇·自主练透 促成，造成（某事发生） (给报纸、杂志或 书)投稿，撰稿 重点句式·多维剖析 1.①in②for③to repair④took me ten minutes to;paid ten yuan for a book;cost Tom five yuan 2.①as②than ③of④what⑤as large as⑥the size 写作指导 示例·写作步骤 【遣词造句】 1.(1)on the sharp rise/increase (2)with the improvement of the living standard (3)pursue fashion (4)right values 2.(1)1 on the sharp rise/increase ②spend money like water③with the improvement of the living standard 4tends to need⑤learn to be thrifty⑥limit our expenditure Dform right values (2)8Some students like to pursue fashion and trends,which tends to need more money. 30 9Only in this way can we form right values. 【妙笔成篇】 Dear friends, As we know,World Thrift Day falls on October 31.So this time I'd like to discuss thrift with you. In recent years,the expenditure of middle school students has been on the sharp rise. Many of them spend money like water and have no concept of thrift.Nowadays,with the improvement of the living standard,parents can afford higher expenditure of their children. What's more,some students like to pursue fashion and trends,which tends to need more money. In a word,middle school students should learn to be thrifty.We should limit our expenditure in our daily life.Only in this way can we form right values. Best wishes. Yours faithfully, Li Hua 针对训练 Dear Headmaster, I'm writing to persuade you to let us surf the Internet in the classroom. We know you're afraid that we may be exposed to unhealthy websites.Actually every coin has two sides.We still think that surfing the Internet can bring us much more advantages. First of all,I think it would be better if we can surf the Internet,because there are various useful learning resources on the Internet. Furthermore,we can broaden our horizons by reading various news online.Last but not least, we are building up our sense of judgment.Given 8e英语|Unit6 Earth first 【佳句背诵】Speaking of pollution,we really need to reduce the use of cars.[应用文之提供 建议] 说到污染，我们真的需要减少汽车的使用。 【即学即练】单句语法填空/微写作 ①Cost has been reduced 20% over the past year. Section C Developing ideas Part 1 Reading 第一步速读课文理清脉络 Task 1 Read the text quickly and answer the question. What is the main idea of the passage? A.Introducing what is really green. B.Encouraging people to become greener. C.Sharing some experiences in environmental protection. D.Recommending some measures to raise people's environmental awareness. Task 2 Skim for the main structure. Green truths Reasons and advice Both paper shopping Making paper bags uses more and produces bags and plastic more greenhouse gases.So, ones are bad for take a 2. bag with the environment. you when you go shopping. When you turn off Electricity continues to a device,it doesn't from the device. stop 3. So,remove the plug from its power. power 5 Eating local food isn't The production uses most of always better for energy. the environment. It 6. on the It's not always better amount of water you use.So, to take a shower keep your shower time as than a bath. short as possible. 116 ②Cost (reduce)is an important factor in improving the state of a business. ③雾很大，司机不得不把车速减到每小时四十 千米。 It was so foggy that the driver had to an hour. Presenting ideas Reflection comprehension 第二步精读课文领悟细节 Task 3 Read the text carefully and finish the following exercises. Activity 1 Read Para.1 carefully and do the following exercise. 1.Why does the writer write the passage? A.Because he wants to introduce some new ways to save energy. B.Because he wants to correct the false green truths and show really green ones. C.Because he wants to call on more people to protect the environment. D.Because he wants to explain the importance of energy saving. Activity 2 Read Paras.2-4 carefully and do the following exercise 2.Which of the following is NOT the disadvantage of plastic bags? A.Causing litter. B.Being treated as food by wild animals. C.Taking much more time to break down. D.Using much more energy to produce. Activity 3 Read Para.5 carefully and do the following exercise. 3.After using a computer,you should to save energy. Section C Activity 4 Read Para.6 carefully and do the following exercise. 4.People prefer to eat local food because Activity 5 Read Para.7 carefully and do the following exercise. 5.When you take a shower instead of a bath, what should you pay more attention to? A.time B.water C.electricity D.size Activity 6 Read the whole text again and do the following exercise. 6.Which of the“green truths'”is only half true according to the passage? A.Paper shopping bags are better than plastic ones. B.When you turn off a device,it stops using power. C.Eating local food is good for the environ- ment. D.It's better to take a shower for over eight minutes than a bath. Task4思考分享提升思维 l.What other“green truths”have you ever heard?Do you think they are true?Why? 2.What else can we do to protect the environ- ment? Developing ideas Presenting ideas Reflection 第三步深读课文融会提能 Task5课文语篇填空 The majority of us take steps 1. (save)energy and reduce waste and pollution.But recently,some "green truths"have been shown to be only half true,or even 2 (complete)false.Here are some facts we should know. First of all,paper shopping bags are not 3 good)than plastic ones. Because making a paper bag uses four times as much energy as making a plastic bag and up to three times the amount of water.The process also produces more greenhouse gases.So,take a 4. (reuse)bag with you when you go shopping. Secondly,when you turn off a device,it doesn't stop 5. (use)power.This happens 6. electricity continues to leak from the device.The proper way is to remove the plug 7. its power supply. Thirdly,eating local food isn't better for the envi- ronment because the production uses most of the energy.Lastly,8. it's better to take a shower or a bath 9. (depend)on the amount of water we use. So it's worth 10. (check) common ideas and opinions to see what's really green. 117· c英语|Unit6 Earth first Part 2 Language points 基础落实·必备知识全过关 晓重点单词 【写作词汇】 【教材设题】 1.false adj.不正确的，错误的 1.Read the four subheadings in the passage and 2.amount n.数量，数额 decide if they are true or f 3.remove v.移走，搬走，去掉 2.To make sure your a is in fact off, 4.campaign n.(宣传)活动 (取下插头)from 5.average adj.平均（数）的 its power supply 6.device n.设备，仪器，装置 3.We are writing this letter to call on everyone 7.stand-by adj.备用的 to take part in the Clear Your Plate c 8.mode n.(机器、设备的)运行方式，状态，模式 4.When we turn off a d such as 9.leak v.(使)漏，（使）渗漏 television,it goes into (待 10.appliance n.家用电器，家用器具 机模式) 11.plug n.(电)插头 5.If you spend more than eight minutes in a 12.litre n.升，公升 shower,you'll use as much water as in a l3.canteen n.(工厂、学校等的)食堂，餐厅 bath-about 50 1 of water. 【拓展词汇】 6.Do not order more than you need in the l.majority n.多数，大多数（人或物）→major v.主修 (学校食堂). adj.主要的，重要的 7.This happens because (electrical) 2.electricity n.电→electrical adj.电的；用电的；发电的 continues to l from the device,even 3.urge v.竭力主张，强烈要求，敦促→urgent adj.紧急的 when it is turned“off”. 4.concerned adj.焦急的，担忧的→concern.涉及， 8.It (urge)people to save food by 与…有关；使担心，使担忧n.担心，忧虑，焦虑 not wasting anything on the dining table. 5.contribute v,促成，造成（某事发生）→contribution n.贡 9.Look at the three items that 献；捐献 (contribution)to a carbon footprint. 【掌握构词规律快速记牢单词】 【巧用举一反三】 “形容词十-ity”构成名词，如： 1.The (major)of small businesses now do their major adj.大的；主要的→majority n.多数， banking online. 大多数（人或物） 2.We Chinese people have always urged the complex adj.复杂的→complexity n.复 (equal)of nations,big or small. 杂性 3.Only now did he understand the full equal adj..平等的→equality n.平等 (complex)of the problem. 晓重点短语 1.take..into account 【教材设题】 把…考虑进去 1.In some cases,local produce might have used more energy and produced more green- 2.take steps采取措 house gases than produce grown a long way away- 施/步骤 (甚至考虑到它的运输). 3.mistake...for... 2.Most of us are aware that we must take care of the environment,and the majority of 把…错当成… us (采取措施节约能源)and reduce waste and pollution. 118 Section C Developing ideas Presenting ideas Reflection 续表 4.break down分解 3.Plastic bags cause litter and are a danger to wild animals, (把它们误认为食物). 晓重点句式 1.it takes some 【教材设题】 time (for sb./ 1. sth.to do sth. but much less time for paper.(塑料需要几百年才能分解，但纸张分解的时间则要短 (某人/某物)花 得多。) 费…时间做2.However,making a paper bag uses 某事 making a plastic bag and up to water..(然 2.倍数表达法 而，制造一个纸袋消耗的能量是制造一个塑料袋的四倍，用水量高达三倍。) 重难探究·能力素养全提升 基础词汇·语境记忆 【佳句背诵】The majority of students find it quite hard to understand what their new teacher 1.amount n.数量，数额(quantity,number,count) said.[读后续写之学校生活] 【佳句背诵】With the worsening of the envi-- 大多数学生都觉得很难理解他们的新老师说 ronment,the amount of endangered species in 的话。 the local area is rapidly decreasing.[应用文之 环境保护] 名师点津(1)“the majority of十名词”作主语 随着环境的恶化，当地濒危物种的数量迅速 时，谓语动词的单复数取决于of后名词的数。 下降。 (2)the majority作主语时，谓语动词既可 2.average adj.平均（数）的(medial,even,mean) 以用复数，也可以用单数。 【佳句背诵】In recent years,the global average 【即学即练】单句语法填空/微写作 temperature has risen due to the greenhouse DHowever,the majority of people effect.[应用文之环境保护] (be)effective speakers. 近几年来，在温室效应的作用下地球的平均气 ②I major the management 温有所上升。 information system at university and want 之高频词汇·讲练互动 to study abroad. 1.majority n.多数，大多数（人或物）(multitude, 3 In the nursing profession,women are plurality) the majority. 4 Don't be concerned,because such persons (1)a/the majority of大多数… :ina/the majority占大多数 are certainly the minority. (2)major adj..大的；主要的i.主修 ⑤说到教育，大部分人认为教育对国家的未来 n.主修课程 至关重要。 :major in主修 When it comes to education, (3)minority n.少数；少数派 believe that a/the minority of少数… education is vitally important for the ina/the minority占少数 country's future. 119 e英语|Unit6 Earth first 2.break down分解；（机器）发生故障；（计划等）失 败；崩溃(go wrong,be defeated,come to nothing) break away(from) break out 脱离，背叛；挣脱 爆发；突然发生 break in强行进入 break through 打断（谈话） break 突破；克服；战胜 break into break up 闯入；破门而人 解散；结束； 打碎；衰落 【佳句背诵】See,your computer has broken down again!It doesn't make sense to buy the cheapest brand just to save a little money.[ 用文之提供建议] 看，你的电脑又坏了！为了省点钱而买最便宜 的牌子是没有意义的。 【即学即练】单句语法填空/微写作 D Finding his house broken he immediately dialled 110. 2Put the extinguisher in your place in case a fire breaks ③由于车子抛锚，她开会迟到了。 She was late for the meeting because her car 3.rgey.竭力主张，强烈要求，敦促(insist, require,demand,claim,request) (1)urge sth..onsb.向某人强调某事 urge sth./sb.on催促某物/某人前进 urge sb.to do sth.敦促某人做某事 urge that..(should)do sth.极力主张/强调… 做某事 it is urged that...(should)do sth..坚决要求… 做某事 (2)urgent adj.紧急的 be in urgent need of急需… :it is urgent that...(should)do sth.…做某事是 紧急的 (3)urgency n.紧迫；急迫；急事 【佳句背诵】In order to improve learning efficiency,I urge that all of us (should)form the habit of thinking independently and going over lessons in time.[应用文之提供建议] 120 为了提高学习效率，我主张大家（应该）养成独 立思考和及时复习功课的习惯。 【即学即练】单句语法填空/一句多译 DShe could hear him urging her as she ran past. ②It's really (urge)that every citizen should reduce pollution. 当地政府敦促这几家工厂试验这些机器人。 →③The local government urged that these factories →④The local government urged these factories →⑤ by the local government that these factories (should)test out the robots. 4.contribute v.促成，造成（某事发生）；捐献，捐 赠；捐助(facilitate,donate) (I)contribute sth.to..把某物捐献给… contribute to有助于；导致；投稿 (2)contribution n.捐献；贡献；稿件 make a contribution,/contributions to对…做出 贡献 【佳句背诵】In order to contribute to the successful convening of this World Climate Conference, the majority of countries have shown their utmost sincerity.[应用文之社会生活] 为了促成这次世界气候大会的胜利召开，大多 数国家都拿出了最大的诚意。 【即学即练】单句语法填空/语段填空 1 Doing small things well contributes to (build)up our confidence and helping us meet bigger challenges in the future. 2Everyone is willing to contribute food and clothes the poor people in remote areas. 3Participating in the contest will make some Section C D (contribute)to the class. ④许多人给这个可怜的小男孩捐钱，这使他重 新回到了校园。一个作家把这个故事写了下 来，并给一家杂志投稿。 Many people the poor boy,which his returning to school.A writer wrote this story and It a maga- zine. 整多义词汇·自主练透 教材熟词生义 contribute 项目 意义 例句 熟义 Alcohol contributes to about 100,000 deaths a year in the US. She contributes to several maga- 生义 zines. 修重点句式·多维剖析 1.it takes some time (for sb./sth.to do sth. 人/物)花费…时间做某事 【教材原句】It takes hundreds of years for plastic to break down,but much less time for paper. 塑料需要几百年才能分解，但纸张分解的时间 则要短得多。 (I)it takes(sb.)some time to do sth..意为“做某 事花费（某人）多少时间”，其中t为形式主语，后 面的不定式短语to do sth.是真正的主语。此外， take还可表示“需要”之意，it takes/took..todo sth.意为“做某事需要”。 (2)sth.take(s)(sb.)some time某事花费（某人） 多少时间 (3)sb.spend(s)some time/money (in)doing/on sth.某人花费多少时间/金钱做某事/在某事上 (4)sth.cost(s)(sb.)some time/,money某事物 花费（某人）多少时间/金钱 (5)sb.pay(s)some money for sth./to do sth. 人花费多少金钱为某物/做某事 eveloping ideas Presenting ideas Reflection 【佳句背诵】It took me quite a long time to understand the meaning of the painting..[读后 续写之社会生活] 我花了相当长的时间才理解那幅画的意义。 【即学即练】单句语法填空/语段填空 1These days,music fans spend less money buying records than people used to do. 2We'll have to save as much as possible in order to pay the new house. ③I paid him20 dollars (repair)my bike. ④昨天我花了10分钟和店主讨价还价，最终我 付10元钱买了本书，而汤姆买同样的书只花 了5元钱。 Yesterday,it bargain with the shop owner and I finally while the same book only 2.倍数表达法 【教材原句】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，制造一个纸袋消耗的能量是制造一个塑 料袋的四倍，用水量高达三倍。 (i)本句是二个较复杂的简单句。four times as much energy as和three times the amount of都是 倍数表达法的结构。 (2)倍数十as十形容词或副词的原级十as.· (3)倍数十形容词/副词的比较级十than.. (4)the size/height/weight/length/width/ depth/...+of... (5)倍数士what从句 【佳句背诵】There is four times as much water in this pot as in that one.[应用文之事物 介绍] 这个壶里的水是那个壶里的四倍。 121 e英语|Unit6 Earth first 【即学即练】单句语法填空/一句多译 1 This building is five times as high that one. 2The number of students in our school is three times larger theirs. 3 The new square is four times the size the previous one. 写 作 劝说信 ©感知·文体常识 本单元的写作项目属于“劝说信”。劝说信是 指以信件的形式表达自己的观点或立场，并期待 对方认同或接受。 【篇章结构】 段落 内容 人称和时态 开头段 引入写信的主要目的 人称：全文以第二 阐述理由，要客观、真 或三人称为主，陈 主体段 实、有说服力 述个人观点以第一 人称为主 总结，语言要以情动 时态：以一般现在 结尾段 人，切忌冗长拖拉 时为主 ©牢记·写作素材 (一)增色词汇 L.make a contribution做出贡献 2.pay attention to注意 3.call on号召 4.take action采取行动 5.make a difference有影响 6.result in导致 (二)精彩句型 1.劝说信开头常用句式—引入观点 1 Now it is commonly held that...They think...But I doubt whether... 2These days we are often told that...But is this really the case? 3 Faced with...,quite a few people argue 122 4People's average income is almost five times they earned ten years ago. 我们学校的面积是他们学校面积的三倍。 →⑤Our school is three times their school.(as) 6Our school is three times of their school. 指导 that...,but I conceive it differently. 4 Currently there is a widespread concern that... 5Now people in growing numbers are coming to realise that... 2.劝说信主体常用句式一—阐述理由 The reason for...is that... 2The reasons for...are as follows.First,... Second,...Last but not least,.. 3On the one hand,...on the other hand,... 4We may take a common example to show... ⑤A recent study suggests/shows that.· 6According to the statistics provided by...,it can be seen that... DThere is obvious evidence to show that... 8No one can ignore the fact that... 3.劝说信结尾常用句式一总结 ①In short,.. ②In conclusion,.. 3As far as I'm concerned,... 4 From what has been discussed above/Taking all these factors into consideration,we may arrive at/come to/reach the conclusion that... ®示例·写作步骤 【写作要求】 每年的10月31日是联合国确定的“世界勤 俭日”。假定你是李华，请针对校园内中学生花钱 如流水、没有节约的概念以及追求生活水平的提