Unit 6 Live green（复习课件）英语新教材外研版九年级上册

外研版·九年级上（新教材） Unit 6 Live green 单元复习 Unit 1 You and Me 复习目标 知识图谱 考点串讲 单元语法 主题写作 综合训练 CONTNETS 1.在语境中探索保护环境的方式方法。 2.英语中虚词通常弱读，但刻意重读虚词可用来表达强调或对比，从而改变句子的隐含意义。（重点） 3.总结归纳构词法中的合成法、转化法，以及前后缀的含义。（重点） 4.通过阅读，谈一谈青少年在日常生活中可以为环保做什么贡献。（难点） 5.能够通过报告的方式向周边人/群体宣传如何保护环境。 复习目标 知识图谱 Teenagers today 短语 动词 名词 形容词 toothbrush, glove, wing, bin, average… consider，shape… 单词 cheap, environmental, long-lasting… 句型 2. No matter what dirty things people threw into it, the hole took them all. 1. Despite all this, it has slowly and quietly shown its dark side. on average, mistake…for 语法 构词法 写作 英语短文：How to protect the environment Unit 6 Live green 考点串讲 外研版·九年级上册 考点串讲 核心词汇 认为 _______________ 材料 _______________ 使成为某种形状，使成形 _______________ 耐用的 _______________ 便宜的，廉价的 _______________ 自然环境的；生态环境的 _______________ 牙刷 _______________ 手套 _______________ 以前的，从前的 _______________ 翅膀，翼 _______________ 系，扎，拴，捆 _______________ 卡住的，无法移动的 _______________ 箱，柜；垃圾箱，垃圾桶_______________ 14. 平均数 _______________ 15. 狐狸 _______________ 16. 克（公制基本重量单位） _______________ 17. 极（微）小的 _______________ 18. 麻烦，问题 _______________ 19. 明智地 _______________ 20. 突出，强调 _______________ 21. 污染 _______________ 22. 电子的；电子器件的 _______________ 23. 货车，卡车 _______________ 24. 排放物，散发物 _______________ 25. 升级改造 _______________ 26. 再使用，重复使用_______________ consider material shape long-lasting cheap environmental toothbrush glove former wig tie stuck bin average fox gram tiny trouble wisely highlight pollute electronic truck emission upcycle reuse 考点串讲 核心词汇 27.响亮地，大声地 _______________ 28. 掉落 _______________ 29. 乡村，村庄 _______________ 30. 记者 _______________ 31. 深，深度 _______________ 32. 建议，提议 _______________ 33. 商人；企业家 _______________ 34. 工业的 _______________ 35. 垃圾，废弃物 _______________ 36. 和平；平静，安宁 _______________ 37. 公司，企业，商业机构 _______________ 38. 建筑物；楼房，房子，楼宇 _______________ 39. 幻想 _______________ loudly land village reporter depth suggest businessman industrial litter peace business building imagination 考点串讲 核心词汇 1. It was considered an amazing material.（p84） 【词汇变形】 consider v. 考虑，认为，体贴，顾及 → considerate adj. 体贴的，周到的 → considered adj. 深思熟虑的 → consideration n. 考虑，原因，关心 【词组】 ① consider doing sth 考虑做某事 ② consider as 把…看做 （被动语态：sth be considered as） 【写作句型升华】 ① When it comes to protecting the environment, we should consider taking action right now. 当谈到保护环境时，我们应该考虑立刻采取行动。 ② Many students consider him a helpful friend rather than just a teacher. 许多学生认为他是一个乐于助人的朋友，而不仅仅是一位老师。 ③ The Great Wall, which is considered as a symbol of China, attracts millions of tourists every year. 长城被认为是中国的一个象征，每年吸引数百万游客。 考点串讲 核心词汇 2. Some people even saw plastic as an “environmental hero”.（p84） 【词根解析】environment n. 自然环境，生态环境；周围状况 【词组】 ① environment friendly 环保的；对环境有利的 ② environment protection 环境保护；环境保扩 ③ natural environment 自然环境 ④ living environment 生活环境 ⑤ ecological environment 生态环境 【用法例句】 ① There is no doubt that protecting the environment is protecting ourselves. 毫无疑问，保护环境就是保护我们自己。 ② It is our duty to create a better environment for both ourselves and the next generation. 为我们自己和下一代创造一个更好的环境是我们的责任。 ③ Only when everyone plays a part in protecting the environment can we build a green world. 只有每个人都参与到保护环境中来，我们才能建设一个绿色的世界。 ④ It is necessary for us to raise our environmental awareness and take action right now. 对我们来说，提高环保意识并立刻采取行动是必要的。 ⑤ More and more people believe that environmental protection is closely related to our daily life. 越来越多的人认为环境保护与我们的日常生活密切相关。 考点串讲 核心词汇 3. Birds’ wings get tied in plastic lines.（85） 【其他用法】 n. 领带，领结；（绑扎东西用的）带子，绳子；纽带，联系 【词汇变形】 tie v. 系 → 过去式 tied → 过去分词 tied → 现在分词 tying 【固定搭配】 ① tie in with 与…一致 ② tie up with 和…有密切关系 【写作句型升华】 ① The experience not only broadened my horizons but also built a close tie between my classmates and me. 这次经历不仅开阔了我的眼界，还在我和同学之间建立了一条紧密的纽带。 ② What matters most is the family ties that keep us together, no matter how far we are. 最重要的是维系我们在一起的家庭纽带，无论我们相隔多远。（What 引导主语从句；that 引导定语从句修饰 ties；no matter how 让步状语从句。） ③ Our future is closely tied to the health of our planet. 我们的未来与地球的健康紧密相连。 考点串讲 核心词汇 4. Bear’s heads get stuck in plastic bins.（p85） 【词根解析】stick v. 粘，贴；刺，卡住， n. 枯枝，枝条；条状物，棍状物 【词汇变形】 stick v. → 过去式 stuck → 过去分词 stuck/ sticked 【词组】 ① stick with 坚持；继续做；保持联系 ② stick to (doing) sth 坚持（做）某事 【写作句型升华】 ① A true friend is someone who will stick with you even when you are in trouble. 真正的朋友是那种即使你陷入困境也会支持你的人。 ② If we want to succeed, we must stick to what we are doing and never give up easily. 如果我们想要成功，就必须坚持我们正在做的事情，绝不轻易放弃。 考点串讲 核心词汇 5. The factory’s pollution is causing harm to the environment.（p87） 【词汇变形】 pollute v. → pollution n. 污染 【固定搭配】 ① environmental pollution 环境污染 ② air pollution 大气污染，空气污染 ③ water pollution 水污染 【写作句型升华】 ① In order not to pollute the air, we are advised to take public transport more often. 为了不污染空气，建议我们多乘坐公共交通工具。 ② What we can do is to stop factories from pouring waste into the river so that we can prevent water pollution. 我们能做的是阻止工厂向河里倾倒废物，以便我们能防止水污染。 ③ Environmental pollution has become one of the most serious problems that we are facing today. 环境污染已成为我们今天面临的最严重的问题之一。   考点串讲 核心词汇 6. Electronic waste is also harmful to the environment.（p87） 【词根解析】electric adj.电的，用电的，和电有关的 → electronic adj. 电子的 → electricity n. 电 【词组】 ① electronic product 电子产品 ② electronic industry 电子工业 ③ electronic device 电子设施，电子器件 ④ electronic commerce 电子商务 【写作句型升华】 ① To reduce air pollution, more and more people choose to drive electric cars instead of traditional ones. 为了减少空气污染，越来越多的人选择开电动汽车而不是传统汽车。 ② As middle school students, we shouldn't spend too much time playing with electronic products. 作为中学生，我们不应该花太多时间玩电子产品。 ③ We should learn to deal with electronic waste properly so that it won't harm the environment. 我们应该学会正确处理电子垃圾，以免它对环境造成危害。 考点串讲 核心词汇 7. He couldn't heat it land.（p92） 【词性解析】 n. 陆地，地面；土地（尤指耕地或建筑用地） v. 着陆，降落；使（飞机）平稳着陆；登陆，上岸 【课文原文】 The young man picked up a stone and threw it into the hole. He couldn't hear it land. 那个年轻人捡起一块石头，把它扔进了洞里。他听不到它（石头）落地的声音。 【写作句型升华】 ① It is reported that animals are losing their land because of human activities. 据报道，由于人类活动，动物们正在失去它们的土地。 ② China is a large land with a long history and rich culture. 中国是一个幅员辽阔、历史悠久、文化丰富的国家。 ③ Dalian is a beautiful coastal city, where the sea meets the land. 大连是一座美丽的海滨城市，大海与陆地在那里交汇。 ④ It is exciting for humans to land on other planets in the future. 未来人类在其他星球上着陆是令人兴奋的。 考点串讲 核心词汇 8. She simply suggested.（p93） 【词汇变形】 suggest v. 建议 → suggestion n. 建议 【固定搭配】 suggest doing 建议做… 【写作句型升华】 ① In order to protect our environment, I suggest taking our own bags when shopping. 为了保护环境，我建议购物时自带购物袋。 ② Here are some useful suggestions on how to learn English well. 这里有一些关于如何学好英语的有用建议。 ③ If you take my suggestion, you will make great progress soon. 如果你采纳我的建议，你很快就会取得很大的进步。   考点串讲 核心词汇 词组&短语总结 1. green living 绿色生活 2. environmental problem 环境问题 3. take responsibility for 承担责任 4. be danger to 对…构成危险 5. by mistake 错误地，无意地 6. by weight 按重量计算 7. mistake for 把…误认为… 8. on average 平均而言，一般来说 9. carry around 随身携带 10. break down 分解，出故障 考点串讲 核心词汇 词组&短语总结 11. turn to 转向…，向…求助 12. make…into… 把…制成… 13. pick up 捡起，（开车）接某人 14. be busy with 忙于… 15. find out 弄清、查明 16. no matter what 无论什么 17. peace of mind 安心 18. the results of … …的结果 考点串讲 核心词汇 单项选择 1．The little boy was playing hide-and-seek. He hid behind the curtain, and a moment later he ________ completely. His mother looked for him everywhere but couldn’t find him. A．didn’t appear B．disappeared C．wasn’t appearing D．hadn’t appeared 2．—What happened to your bike? —I ________ it when I rode over a stone yesterday. Now it is ________, so I have to walk to school. A．break; broke B．broke; broken C．broken; break D．broke; broke 考点串讲 核心词汇 单项选择 5．With enough ________, you can picture what the ancient city looked like hundreds of years ago. A．instruction B．imagination C．information D．introduction 6．To develop good study habits, our teacher ________ keeping a regular schedule, like reviewing notes at 7 p.m. every weekday. A．avoids B．minds C．practises D．suggests 7．Money the dog told Kira that the key to dealing with money is not how much we get, but how ________ we use it. A．quietly B．slowly C．freely D．wisely Unit 6 Live green 单元语法 外研版·九年级上册 单元语法 构词法 1. 合成法 将两个或两个以上独立且语义不同的单词合在一起构成新词的方法称作合成法。合成法是一种比较灵活的构词方法，可以合成名词、形容词、副词、代词、动词等。 例如：afternoon, sportsman, blackboard, sportsperson, newspaper, aeroplane, classmate, grandfather等就是通过合成构词法构成的名词；kind-hearted, middle-aged, hard-working等为合成形容词；however, maybe, himself, everyone, nothing, overlook等也都是通过合成法构成的单词。掌握合成法有助于我们理解和记忆更多单词。 单元语法 构词法 2. 派生法 通过在词根前面加前缀或在词根后面加后缀构成一个新词的方法称作派生法。要通过派生法理解和记忆单词，我们需要掌握常见的前缀和后缀及派生规律。 Unit 6 Live green 主题写作 外研版·九年级上册 主题写作 主题解读 【话题】 本单元围绕“环境保护”展开，核心话题是“环保，从我做起”。写作重点在于呈现个人环保观念的变化：从过去的不以为意到现在的主动践行，并落实到日常行动。 【主题】 观念转变：过去认为环保是大事、是大人的事，与自己无关；现在认识到环保就在身边，人人有责； 责任担当：青少年应从日常小事做起， 用实际行动践行环保； 行动落实：节约用水用电、减少一次性用品、 垃圾分类、绿色出行、宣传环保理念。 主题写作 写作思路 主题写作 词汇运用 话题词汇与短语 环保名词 environmental protection 环境保护 / environment 环境 / pollution 污染 / waste 废物 / rubbish 垃圾 / energy 能源 / resource 资源 / plastic bag 塑料袋 观念态度 used to think 过去认为 / none of my business 与我无关 / care about 关心 / realize 意识到 / take responsibility 承担责任 / be aware of 意识到 环保动作 save water/electricity 节约用水/电 / recycle 回收 / reuse 再利用 / reduce 减少 / sort rubbish 垃圾分类 / take a cloth bag 带布袋 / go green 绿色出行 / plant trees 植树 品质评价 harmful 有害的 / useful 有用的 / careful 小心的 / meaningful 有意义的 / important 重要的 倡议表达 call on sb to do 呼吁某人做 / make an effort to do 努力做 / it is our duty to do 做……是我们的责任 / start from ourselves 从我做起 / take action 采取行动 固定句型 (1)I used to do..., but now... 对比过去与现在 e.g. I used to think it was useless, but now I know every small action counts. (2) My ideas have changed since... 表达观念转变 e.g. My ideas have changed since I learned about the serious pollution problems. (3) It is our duty to do... 强调责任 e.g. It is our duty to protect the environment. (4) Not only... but also... 并列递进 e.g. We should not only save water but also recycle waste. 主题写作 写作练习 假设你是李华，你校英语报正在开展以“环保，从我做起”为主题的征文活动。请你写一篇英语短文投稿，谈谈你过去对环保的认识、现在观念上的变化，以及今后你打算如何在生活中用实际行动践行环保。 要点提示： 1. What did you use to think of environmental protection? 2. How have your ideas about it changed? 3. What will you do to protect the environment in your daily life? 要求： 1.文中不得出现真实的姓名和校名； 2. 词数100左右（开头已给出，不计入总词数）； 3. 可适当发挥，使行文连贯。 主题写作 写作范文 Hello, everyone. I’m Li Hua. I’d like to share how my ideas about environmental protection have changed. In the past, I used to think environmental protection was none of my business — it was a big problem for scientists and the government, not for a student like me. However, my ideas have changed a lot since I watched a documentary about plastic pollution. Seeing the harmful effects on sea animals, I came to realize that every small action of ours matters. From now on, I am going to put my ideas into action. To begin with, instead of buying bottled water, I will bring a reusable bottle to school, which can reduce plastic waste. What's more, I will not only sort rubbish carefully at home but also encourage my parents to join me, turning our small habit into a family rule. Last but not least, I plan to organize a book and clothes exchange activity in my class, so that old things can be reused rather than thrown away. In this way, I believe our small steps can lead to big changes. In a word, environmental protection is not a distant dream but something we can do every day. It starts with ourselves and with every little thing we do — saving a bottle, sorting the rubbish, or reusing an old book. As long as we each make an effort, our world will surely become greener and more beautiful. Unit 6 Live green 综合训练 外研版·九年级上册 综合训练 一、 用所给词的适当形式填空。 1. We should learn ________ (efficient) from role models and make progress. 2．We ________ (suggest) that every student should take an active part in it. 3．It is a mistake not to talk to anyone when you’re feeling sad, worried or full of ________ (angry). 4．This is an ________ (electron) dictionary. 5．We should stop ________ (overfish) in this area. 6．We must stop the ________ (pollute) of our rivers. efficiently　 suggest anger　 electronic overfishing pollution　 综合训练 二、单项选择 1. —________ does it take for plastic to break down in nature? —Hundreds of years. A．How often B．How many C．How long D．How much 2．The ________ of air makes people sick in big cities. A．pollute B．polluting C．pollution D．polluted 3．We can ________ some old clothes instead of throwing them away. A．rewrite B．reuse C．disappear D．disconnect 4．Don’t be too ________ about what others think of you. Just be yourself. A．positive B．negative C．worried D．confident 外研版·九年级上册（新教材） $