2015版新目标英语九年级Unit13知识点-归纳
2015版新目标英语九年级Unit13知识点 归纳
2015版新目标英语九年级第十三单元知识点归纳Unit 13 We are trying to save the earth!一、词组1. environmental protection 环境保护2. air pollution 空气污染3. noise pollution 噪音污染4. water pollution 水污染5. in public 在公共场所；在公共地方6. mobile phones 手机；可移动电话7.at the bottom of ....... 在……的底部8. no more/longer 不再9. throw ……into 把……扔进10.put ……into 把……放进11.close down 关闭12.be full of rubbish 满是垃圾13.make a different to 对……有影响14.burn coal 烧煤15.too much waste and rubbish 太多的垃圾16.lead to 通向；导致17.take part in 参加18. play a part in 在......中起作用,参与，扮演角色19. turn ……into 把……转变为20. clean up 把......打扫干净21. throw away 把......扔掉；丢掉22.be able to 有能力做23.cut down 砍到；削减24. instead of 代替；取代25.bike riding 骑自行车（名词词组）26.waste pollution 废弃物污染27.wooden chopsticks （一次性）木筷28.plastic forks 塑料叉29.throw rubbish in the bins 把垃圾扔进箱里30.keep public places clean 保持公共场所干净31.hear of/about 听说32.a bowl of shark fin soup 一碗鱼翅汤33.in southern China 在中国的南部34.cut off 切除35.throw back into 扔回36.be harmful to……对……有害37.at the top of 在……的顶部38. not only .........b ut also ……不仅......而且......39. the food chain in the ocean’s ecosystem 海洋生态系统中的食物链40. (be) in danger 处于危险状态之中41. be full of 充满......；装满......= be filled with42. in the last 20 to 30 years. 在过去的20至30年中43.the public 公众，群众44.develop laws to stop the sale of shark fins 健全法律去阻止鱼鳍买卖45. environmental protection groups around the world 全球环境保护组织46.so far 当目前为止，迄今为止47. scientific studies 科学研究48.be against (doing) 反对做…49. can’t afford to do sth 不能承担做某事50.take action 采取行动51.begin/start with 以……开始52. turn off the lights 关灯53. pay for 付费；付出代价54. add up 把......加起来；加起来55. stop riding in cars 停止开车56.paper napkins 纸巾57. ride in cars 开车出行58. turn off the shower 关掉喷头59.recycle books and paper 回收书和废纸60.think about 考虑61.put sth to good use 好好利用62.build sth . out of……用......来建造某物63. be made of/from 被用......制造成64.pull down 拆下；摧毁65.upside down 上下颠倒，倒转66. be an inspiration to sb 成为某人的榜样67.win a prize 获奖68. set up a website to sell them online 建立一个网站去网上售卖他们69.open/set up a small business 开一个小商店，做一个小生意70. be known/famous for 因......而出名71. make art pieces 制作艺术品72.the importance of..... ……的重要性73. bring back 恢复；使想起74.t he number of ……...... 的数目75.a (small/large) number of……少量/很多76.put……on the top of 把……放在……的顶端77.an online business 网上生意，网店nd pollution 土地污染79.get worse and worse 变得越来越严重80.environment project 环保项目81.help with 帮忙help out 帮助（尤指摆脱困境或危难）82．use public transportation 使用公共交通83.throw away 扔掉二、近义词辨析与“花费”有关，但用法上有区别。
版人教版新目标九年级英语Unit13知识点及练习
Unit13Wearetryingtosavetheearth.知识点及练习SectionA知识点tryv.试图，努力，试试用法：trytodosth.全力做某事trydoingsth. 试试做某事tryone'sbest(todosth.)=doone'sbest(todosth.)尽某人最大的努力(做某事)短语：tryon 试穿tryout 试用，参加选拔haveatry 试试，试试看letmetry 让我试试看earth 地球，表示世界上唯一无二的事物前方要加定冠词短语：ontheearth 在地球上the。
onearth终究，究竟3.pollutionn.污染，污染物→pollutev.短语：airpollution 大气污染，空气污染污染→pollutedadj.被污染的noisepollution 噪音污染waterpollution 水污染4.litterv. 扔垃圾n.垃圾=rubbish=trash短语：takeouttherubbish 倒垃圾throwrubbish/litter 扔垃圾5.thebottomof 的底部thetopof 的顶部6.befullof=befilledwith 充满7.playapart 参加；起作用playapartin 在“方面起作用；参加”，后接名词、代词或动词-ing形式。
短语cutdown 减少，把砍倒cutin 插话cutoff 切断；隔离cutup 切碎cutout 删除9.insteadof 介词短语，后跟名词、代词或动词ing形式。
instead 副词，常位于句末。
位于句首时，后来有逗号。
10.It’sgoodforhealthanditdoesn'tcostanything!(P98)goodfor 对有利，反义词组bebadfor。
begoodat 善于”，后接名词、代词或动词-ing形式，同义词组dowellin。
九年级英语Unit 13 知识梳理
九年级英语Unit 13知识梳理一、重点词汇1. fisherman (pl.)______________2. advantage (反义词) ________________3. wood(adj.) _________4. harm (adj.) _______________5. science (指人的名词) ________________ (adj.) ________________6. reuse (adj.) _______________7. create (adj.) _________________(n.) ___________________二、重点短语及句子Section A1. 我们正努力拯救地球。
We’re trying _________________(save) the earth.2. 甚至河底都满是垃圾。
Even the bottom of the river _______ _________ _______ the rubbish.3. 再也没有鱼可供渔夫们捕捞了。
There were _______ ________ fish _______ fishermen ___________(catch.)no more 不再，再也不= not… any more （一般指次数上不再重复）我再也不做这样的傻事了。
I will do such a silly thing _______ __________.I will _______ do such a silly thing ________ __________.4. 我们应该给政府写信，要求他们关闭工厂。
We should _________ _______ the government and askthem ____________(close) ________ the factories.5. 大家都应该帮助清理河流。
九年级英语unit132d知识点
九年级英语unit132d知识点九年级英语Unit 13 2D知识点在九年级英语课程中，Unit 13 2D是一个非常重要的部分，它涵盖了许多关键的语法和词汇知识点。
在本文中，我们将深入探讨这个单位，并介绍其中的重点内容。
这个单元主要涵盖了情态动词"should"和"had better"的使用。
这两个情态动词广泛用于表达建议、劝告和责任等情境。
"Should"是用来给出一般建议或建议某人做某事，而"had better"则更强调紧迫性和强烈建议的程度。
我们首先来看一些例子。
当你的朋友问你是否应该参加一个比赛时，你可以说：“You should definitely give it a try!” 这里的"should"表达了对朋友参加比赛的一般建议。
如果你对朋友的参赛机会表示强烈认同，你可以说：“You had better go for it!” 这里的"had better"强调了参赛的紧迫性和重要性。
在使用这些情态动词时，需要注意一些细节。
当我们给出建议时，应该避免使用第一人称，即不要说"I think you should..."，而应该直接使用"should"或"had better"，例如："You should..."。
此外，这两个情态动词后面一般是接动词原形，例如："You should study harder."。
除了情态动词，这个单元还包括了一些与旅行相关的词汇。
这些词汇是在描述出行计划、预订机票、住宿和旅行准备方面非常有用的。
例如，你可以使用词汇"book"来表示预订，"accommodation"来表示住宿，"pack"来表示打包行李等等。
人教新目标九年级英语Unit13知识点总结复习(Word版)
Unit 13 W e’re trying to save the earth!知识点总结词汇过关1.v. 乱扔n. 垃圾；废弃物2. n. 底部；最下部4. n. 煤；煤块5.adj. 公众的；公共的n. 民众；百姓6.adj. 丑陋的；难看的7.n. 优点；有利条件8. v. 花费n. 花费；价钱9.adj. 木制的；木头的10.adj. 塑料的n. 塑料；塑胶11. 有关系，作用，影响12. n. 鲨鱼13. n（.鱼）鳍14.（短语）割掉；砍掉15. n. 方法；措施16. adj. 残酷的；残忍的17. adj. 有害的18. n. 链子；链条19. n. 生态系统20.adj（.数量等）减少的；低的；矮的21. n. 工业；行业22. n. 法律；法规23. adj.可重复使用的；可再次使用的24. v. 承担得起（后果）；买得起25. n. 运输业；交通运26. v. 回收利用；再利用27. n. 餐巾；餐巾纸28.(短语）颠倒；倒转29.n. 大门30.n. 瓶；瓶子31.n. 负责人；主席；总统32. n. 灵感；鼓舞人心的人（或事物33.n. 金属34.n. 创造力；独创性一．本单元语法复习：（1）现在进行时（1）含义：表示正在发生或进行的动作。
（2）基本结构：主语+ be + 现在分词（be 的形式随主语的变化而变化）（3）基本用法：①表示现在正在进行的动作。
特征：常常与now或具体的时间连用，有时句中会有感官动词来提示，或通过上下文来暗示。
②表示现阶段一直进行的动作。
这类动词常常是延续性动词。
常于at present, this week, these days等连用。
③表示主语的特征、性格、能力等(2)现在完成时（1）含义：表示过去发生的动作对现在还有影响。
（2）基本结构：主语+ have / has + 过去分词（3）基本用法：①表示过去发生的动作，但强调对现在产生影响。
新目标英语九年级unit 13知识要点归纳
新目标英语九年级Unit 13知识要点归纳1.at the bottom of the river 在河床底部2.be full of rubbish 充满了垃圾3.throw litter into the river 把垃圾扔入河中4.play a part in cleaning it up 尽一份力把它清理干净nd pollution 土地污染6.fill the air with black smoke 空气中充满黑烟7.cut down air pollution 减少空气污染8.make a difference 产生影响9.shark fin soup 鱼翅汤10.at the top of the food chain 处于食物链的顶端11.in the last 20to 30years 在最近的20到30年间12.develop laws 建全法律13.take part in 参加14.can ’t afford to do sth.负担不起做某事15.take action 采取行动16.add up 累加e public transportation 使用公共交通18.recycle books and paper 回收书和废纸19.ride in cars 开车出行20.throw away 扔掉21.put sth.to good use 好好利用22.pull...down 拆下23.an old boat turned upside down 一艘倾覆的旧船24.be an inspiration to sb.对某人来说是一种鼓舞25.set up a website 建立一个网站26.a “metal art ”theme park 一个“金属艺术”主题公园27.be known for 因……而闻名28.not only...but also...不仅……而且……【重点词组或短语】【重难点句子】1.To cut down air pollution,we should take the bus or subway instead of driving.为了减少空气污染，我们应当乘坐公汽或地铁而不是开车。
九年级英语unit13单词知识点
九年级英语unit13单词知识点Unit 13 Vocabulary: Expanding Your Word PowerIntroduction:Building a strong vocabulary is essential for effective communication and comprehension in the English language. Unit 13 explores a variety of words that will enhance your understanding and usage of English. In this article, we will delve into some key vocabulary points from Unit 13, looking at synonyms, antonyms, and collocations, while also providing practical usage examples.1. Synonyms and Antonyms:One essential aspect of vocabulary expansion is understanding synonyms and antonyms. Synonyms are words that have similar meanings, while antonyms are words that have opposite meanings. Let's explore some examples from Unit 13:- Ambitious (adjective): having a strong desire to succeedSynonyms: driven, determinedAntonyms: lazy, apathetic- Replenish (verb): to refill or restock somethingSynonyms: renew, refillAntonyms: empty, depleteUnderstanding synonyms and antonyms enables us to express ourselves more precisely and diversify our language use effectively.2. Collocations:Collocations are words that frequently appear together due to their natural affiliation. Learning collocations helps improve fluency and makes your language sound more natural. Here are some collocations from Unit 13:- Pay attention: to concentrate or focus on somethingExample: It's important to pay attention in class to understand the lesson properly.- Take advantage of: to use an opportunity or situation to benefit oneselfExample: I took advantage of the sale and bought a new laptop at a discounted price.Collocations contribute to the natural flow of speech and writing, allowing language users to express themselves more confidently.3. Practical Usage Examples:To truly understand and internalize vocabulary, practical usage examples are essential. Let's explore some practical usage examples of words from Unit 13:- Enthralling (adjective): captivating or fascinatingExample: The movie was so enthralling that I couldn't take my eyes off the screen.- Outlandish (adjective): strange or unconventionalExample: He surprised everyone with his outlandish fashion sense.Providing practical usage examples helps solidify word meanings and allows for easier recall and application in day-to-day situations.Conclusion:Expanding your vocabulary is an ongoing journey that requires regular practice and exposure to a range of words. Unit 13 provides valuable vocabulary points that can be incorporated into your language use effectively. By understanding synonyms, antonyms, collocations, and practicing with practical usage examples, you can enhance your English language skills and become a more confident communicator. Remember, vocabulary building is an investment that pays dividends in various aspects of your life.。
九年级Unit13-15单元知识点总结
Unit 13---Unit15 疑难点一、疑点难点破解1. You have to be careful.你得小心。
疑点：be careful“小心，当心”如：Be careful while crossing the road.过马路要小心。
难点：be careful后常跟of短语。
与它同义的有look out。
如：Aren’t you a bit too careful of your health？你对个人的健康难道不是有点过于小心了吗？Look out！There’s danger ahead.当心！前面有危险。
2. At times an ad can lead you to buy something you don’t need at all.有时广告可能导致你买你根本不需要的东西。
疑点：at times= sometime，是副词性短语，表示事物发生的频率。
如：He is late for school at times.他有时上学迟到。
难点：1)对含有at times的短语进行提问时，用How soon.如：How soon does he go to school late？At times.2)句中lead意为“使得、导致”，常用于短语lead sb. to do sth.“导致某人做某事”如：What leads you to think so？3.Soft lighting makes people look good，but it make food look bad.柔和的光线使人的脸色看上去很好看，但使食物看起来很难看。
疑点：look good/bad意思为“外表的颜色看起来好看/难看”如：The traffic accident made him look bad.难点：look fine/ well指看起来身体健康如：You look better today than yesterday.你今天看上去比昨天好多了。
人教新目标版英语九年级Unit 13《We’re trying to save the earth》
PPT下载：-/xiazai/
PPT教程： /powerpoint/
资料下载：/ziliao/
范文下载：-/fanwen/
试卷下载：/shiti/
教案下载：/jiaoan/
PPT论坛：
14．负责人；主席 president 16．铁 iron 18．创造力 creativity
精品模板
学习就要掌握技巧，也不是死学要与世界上的万物联系在一起， 古人说的好活到老学到老，学习是无止境的。多观察、多吃苦、 多研究学识是不断深化人的精神，三字经说过“自不教父之过 教不严师之惰”看来我国在很久以前就非常注意教育，教育是 一个国家是一个国家民族进步的标准，人是在失败中长大，每 一个名人背后都有不为人知的故事寒窗苦的读圣贤书，既然我 们没在哪社会而感到高兴，既然古人为我们创造知识何必不去 珍惜古人的汗水。
化学课件：/kejian/huaxue/ 生物课件：/kejian/she ngwu/
地理课件：/kejian/dili/
历史课件：/kejian/lish i/
inspiration
• 17．金属 metal
• 二、英译汉。 • 1．throw…into… 把……扔进……里面 • 2．play a part in doing sth. 参与做某事 • 3．be good for 对……有益 • 4．remember to do sth. 记得要做某事
• 5．lead to 导致 • 6．hear of 听说 • 7．in southern China 在中国南部 • 8．in the last 20 to 30 years 在最近二三十年里 • 9．teach sb. about sth. 教某人某事 • 10．not…any longer 不再
九年级英语第十三单元重要知识点归纳(整理打印版)
九年级英语第十三单元重要知识点归纳(整理打印版)Unit13We’re trying to save the earth!【短语归纳】1.try to do sth = try one’s best to do努力去做某事2.save XXX拯救地球3.be related to与……有关4.the bottom of....的底部/the bottom of the river河底at the top of在……的顶部,顶端5.be full of the rubbish = be XXX充满垃圾6.throw to = throw at向……扔throw ...into把…扔到…里/XXX XXX把垃圾扔入河里7.put …into把…放进8.close down关闭ed to+动词：过去常常…used to+非动词：曩昔是如何的play a part在……中扮演角色11.burn coal烧煤12.turn …into…把…改酿成…13.cut down air pollution减少空气污染14.wooden chopsticks（一次性）木筷15.plastic forks塑料叉子16.make a difference (to…)(对……)产生影响或作用17.lead to通向；招致18.XXX听说19.XXX在中国的南部20.a bowl of shark fin soup一碗鱼翅21.cut off切掉22.throw back into扔回23.not only ... but also ...不但...而且...24.be harmful to = be bad for对…有害25.no XXX不再26.at the top of the food chain处于食物链的顶端XXX在海洋生态系统中28.in fact实际上29.the number of……的数量30.have fallen by over 90 percent曾经降落了90%以上31.in the last 20 to 30 years在最近的20到30年间(现在完成时）32.XXX全球环境保护组织33.develop laws健全法令34.the sale of shark fins鱼鳍买卖35.so far现在为止36.scientific studies科学研讨37.(be) in danger处于危险状态之中38.XXX part in参加39.help out摆脱困境40.XXX改善环境41.XXX不能承担做某事afford to do sth.买得起…，充足领取42.XXX采取行动43.turn off the lights关灯44.pay for支付，付费45.add up累加，总计e XXX使用公共交通工具47.XXX收受接管书和废纸48.turn off the shower关掉喷头e paper napkins利用纸巾50.ride in XXX开车出行51.stop XXX停止做某事52.think about考虑53.put to good use好好利用54.build/make…out of…用...建成…，用...来制造…55.pull down拆下；摧毁56.turn upside down高低倒置，倒转an old boat XXX upside down一艘倒过来的旧船57.XXX获奖58.be an XXX成为或人的楷模59.set up树立60.plan to do sth计划，打算做某事61.be known for = be famous for因……而著名up a small business开一个小商店，做一个小生意63.art pieces艺术品64.a “metal art” XXX一个“金属艺术”主题公园66.bring back恢复；使想起67.have the advantage of胜过，处于有利条件【单元知识点】1.辨析take, spend, pay, cost①take多透露表现破费工夫主语通常是It，句型：It XXX sb. some time to do sth.如：It usually takes me 40 minutes to cook the XXX.②spend多透露表现破费工夫和款项主语平日是人，句型：XXX.XXX some time /money (in) doing sth如：XXX 2,000 yuanon the new machine.XXX (in) watching the news on TV every day.③pay，支付，多表示花费金钱主语通常是人，句型：sb. pay some money for sth如：Tommy paid 20 XXX.④cost多表示花费金钱主语平日是物，句型：sth. cost (sb.) some money如：The new dress cost Linda 88 yuan.2.辨析no longer，not…any longer，no more，not…any more①no longer和not…any longer侧重时间。
新目标英语九年级Unit_13_知识要点归纳
期知1.throw litter into the river 把垃圾扔入河中2.play a part in cleaning it up 尽一份力把它清理干净3.fill the air with black smoke 空气中充满黑烟4.cut down air pollution 减少空气污染5.make a difference 产生影响6.shark fin soup 鱼翅汤7.at the top of the food chain 处于食物链的顶端8.in the last 20to 30years 在最近的20到30年间9.develop laws 健全法律10.can ’t afford to do sth.负担不起做某事11.take action 采取行动12.add up 累加e public transportation 使用公共交通14.recycle books and paper 回收书和废纸15.put sth.to good use 好好利用……16.pull...down 拆下17.an old boat turned upside down 一艘倾覆的旧船18.be an inspiration to sb.对某人来说是一种鼓舞19.set up a website 建立一个网站20.be known for 因……而闻名【重点词汇】【重难点句子】1.Sharks may disappear one day if we do not do something to stop the sale of shark fins.如果我们不采取措施来阻止这种鱼鳍买卖，鲨鱼可能有一天会灭绝。
2.This method is not only cruel,but also harmful to the environment.这种方法不仅残酷，而且对环境有害。
3.The numbers of some kinds of sharks have fallen by over 90percent in the last 20to 30years.在最近的20到30年的时间里，某些种类的鲨鱼的数量已经下降了90%。
新目标九年级英语unit13知识点总结
新目标九年级英语unit13知识点总结Unit 13: Knowledge Points SummaryIntroduction:Unit 13 of the New Concept English textbook for Grade 9 covers various topics related to computers, the Internet, and information technology. This unit provides essential knowledge points that are relevant to the digital era we live in. In this article, we will summarize the key concepts and vocabulary that students need to remember from this unit.Part 1: Computer BasicsFirstly, let's start with the basics. A computer is an electronic device that can receive, process, and store data. It consists of hardware components such as the central processing unit (CPU), memory, and input/output devices. The CPU is like the brain of the computer, executing instructions and performing calculations.Part 2: Computer FunctionalityComputers have different functions, including data input, processing, output, and storage. Input devices, such as keyboards and mice, allow users to enter data into the computer. The computerprocesses this data using software and outputs the results through monitors or printers. Storage devices, like hard drives and USB flash drives, store data for future use.Part 3: Internet and World Wide WebThe Internet is a global network that connects computers worldwide, allowing them to communicate and share information. The World Wide Web (WWW) is a system of interlinked hypertext documents accessed through the internet. Web browsers, like Chrome and Firefox, enable users to navigate and view websites on the web.Part 4: Online Safety and SecurityWhile the internet offers numerous benefits, it also poses risks. Students should be aware of how to protect themselves online. Creating strong passwords, being cautious with sharing personal information, and avoiding suspicious websites are crucial for online safety. Furthermore, installing reliable antivirus software and keeping it up to date helps protect against malware and cyberattacks.Part 5: Social Media and CommunicationSocial media platforms, such as Facebook and Instagram, have revolutionized communication and interaction. They enable users toconnect with friends, share photos, and express opinions. However, students must be mindful of their online behavior, avoiding cyberbullying and respecting others' privacy. It is essential to strike a healthy balance between online and offline activities.Part 6: Information Technology in EducationInformation technology has greatly influenced the education sector. Nowadays, students can access vast amounts of knowledge through online resources, e-books, and educational applications. Virtual classrooms and online courses provide flexible learning opportunities. However, it is crucial to use technology wisely, ensuring it enhances rather than hinders the learning process.Conclusion:Unit 13 covers essential knowledge points related to computers, the internet, and information technology. Understanding the basics of computers, internet safety, social media etiquette, and the role of technology in education is essential for students in the digital age. By grasping these concepts, students can navigate the digital world responsibly and make the most of the opportunities it offers.。
新目标九年级英语unit13知识点
新目标九年级英语unit13知识点新目标九年级英语Unit 13知识点Unit 13 in the New Target English series is an important unit that focuses on various aspects of the English language. It covers topics such as vocabulary related to the environment, expressing opinions, presenting arguments, and discussing responsible behavior. In this article, we will delve into some of the key points covered in this unit.One of the main themes in Unit 13 is the environment and environmental protection. The vocabulary related to this topic is crucial for students to understand and communicate effectively. It includes words like pollution, global warming, recycling, sustainable development, and renewable energy. Learning these words not only enhances students' vocabulary, but also raises their awareness of environmental issues, which is essential in today's world.Expressing opinions is another important aspect of Unit 13. To express their thoughts and ideas, students are taught useful phrases and vocabulary. For example, they learn expressions such as "In my opinion," "I believe that," "From my perspective," and "I think that." These phrases help students confidently express their viewpoints and engage in discussions or debates.Furthermore, Unit 13 teaches students how to present arguments effectively. Students learn phrases such as "On the one hand," "On the other hand," "It could be argued that," and "Contrary to popular belief." These phrases enable students to present different points of view and weigh the pros and cons of a given argument. This skill not only improves their English language proficiency but also enhances their critical thinking abilities.Responsible behavior is also emphasized in Unit 13. Students learn about different types of responsible behavior, such as conserving water and electricity, reducing waste, and practicing sustainable habits. They are encouraged to apply what they learn in their daily lives to become responsible global citizens. This unit not only equips students with English language skills but also instills in them a sense of responsibility towards the environment and society.In order to effectively teach Unit 13, teachers can incorporate various activities and projects. For example, students can participate in group discussions or debates on environmental issues. They can also work on projects that involve researching and presenting information on sustainable practices or developing solutions to tackle specific environmental problems. These activities not only reinforce language skills but also promote teamwork and critical thinking abilities.In conclusion, Unit 13 in the New Target English series is a comprehensive unit that covers a wide range of knowledge and skills. From vocabulary related to the environment to expressing opinions, presenting arguments, and discussing responsible behavior, this unit provides students with valuable language and life skills. By incorporating engaging activities and projects, teachers can effectively enhance students' English language proficiency and foster a sense of responsibility towards the environment and society.。
人教版(新目标)初中英语九年级下册Unit 13
Unit 13 知识梳理02【重点短语】1.at the bottom of the river 在河床底部2.be full of the rubbish 充满了垃圾3.throw litter into the river 把垃圾扔入河中4.play a part in cleaning it up 尽一份力把它清理干净nd pollution 土地污染6.fill the air with black smoke 使空气中充满了黑烟7.cut down air pollution 减少空气污染8.make a difference 产生影响17.take action 采取行动18.turn off 关掉19.pay for 付费20.add up 累加e public transportation 使用公共交通22.recycle books and paper 回收书和废纸e paper napkins 使用纸巾24.turn off the shower 关掉喷头25.ride in cars 开车出行【重点句型】1.E ven the bottom of the river was full of rubbish.即使河底都充满垃圾。
2.E veryone in town should play a part in cleaning it up.城里的每个人都应当尽一份力把它清理干净。
3.T he air is badly polluted because there are too many cars on the road these days. 空气被严重污染因为如今路上的汽车太多了。
4.T o cut down air pollution, we should take the bus or subway instead of driving. 为了减少空气污染，我们应当乘坐公汽或地铁而不是开车。
人教版新目标九年级英语Unit 13讲义及重点总结
新目标九年级英语Unit 13 We’re trying to save the earth! 讲义一、词性转换Section A1. litter → (v.) litter2. wood → (adj.) wooden3. harm → (adj.) harmful4. science → (adj.) scientific5. reuse → (adj) reusable6. transport → (n.)transportationSection B7. inspire → (n.) inspiration8. create → (n.) creativity /(adj.) creative二、短语归纳1. play a part in在……中起作用；参与2. not only…but also…不但……而且……3. no longer 不再4. so far 到目前为止5. take action 采取行动6. cut down 砍倒；减少7. help out 帮……解决困难8. pay for 付费；付出代价9. turn off 关掉10. instead of 代替11. lead to 导致；通向12. be harmful to 对……有害13. at the top of 在……顶部14. clean up打扫干净15. add up 总计；加起来16. begin with 以……开始17. set up 建立18. be made from由……制成（看不出原材料）19. be made of由……制成（看得出原材料）20. take public transportation乘坐公共交通工具21. upside down 上下颠倒；倒转22. be known for 因……闻名23. win a prize 获奖24. be good at擅长于25. ride a bike 骑自行车26. get worse and worse越来越糟糕27. throw away 扔掉；抛弃28. pull down 拆下；拆毁29. put……to good use好好利用某物30. bring back恢复；使想起；归还三、句型集萃1. What are your ideas for… 关于……你有什么看法？2. do A instead of doing B 做A而不做B3. doing sth. can help 做某事有用4. The number(s) of … have fallen by… ……的数量下降了……5. a + adj.最高级+ n. 一个最……的……6. sb. isn’t the only one who ……不是唯一一个……的人四、重点句子1. There are other advantages of bike riding.骑自行车还有其他的优点。
九年级英语unit13知识点
九年级英语unit13知识点Unit 13: Knowledge Points in Grade 9 EnglishIntroduction:In this article, we will explore the various knowledge points covered in Unit 13 of Grade 9 English. This unit focuses on improving language skills and expanding vocabulary through engaging exercises and activities. Let's delve into the key topics covered in this unit.1. Vocabulary Expansion:Unit 13 presents a range of new vocabulary related to travel and outdoor activities. Students will learn words and expressions that will aid them in discussing travel plans, describing landscapes, and expressing preferences. It is crucial to go through the vocabulary list thoroughly and practice using these words in context to enhance language proficiency.2. Verb Tenses:In Unit 13, students will deepen their understanding of verb tenses and their usage. The unit covers present perfect, past perfect, and future perfect tenses. Students will practice forming sentences using thesetenses correctly, enabling them to convey actions that happened in the past, are currently happening, or will occur in the future.3. Reading Comprehension:This unit includes various reading passages that aim to improve students' reading comprehension skills. Students will encounter different types of texts, such as narratives, informational articles, and dialogues. It is important to carefully read the texts, identify key points, and answer comprehension questions accurately.4. Descriptive Writing:Unit 13 incorporates descriptive writing tasks, allowing students to enhance their ability to describe people, places, and things vividly. Students will learn to use descriptive language, sensory details, and figurative expressions to engage readers. By practicing descriptive writing, students can develop their creativity and improve their overall writing skills.5. Grammar Focus: Reported Speech:Reported speech is an essential aspect of Unit 13. Students will learn how to change direct speech (spoken words) into reported speech (reported words). The unit provides extensive practice exercises to helpstudents master this grammatical feature accurately. Reported speech is commonly used in storytelling and conveying information shared by others.6. Listening Skills:In Unit 13, students will enhance their listening skills through various activities. These include listening to conversations, interviews, and monologues related to travel experiences and adventure sports. It is important to attentively listen to the audio material and answer questions correctly to improve listening comprehension.Conclusion:Unit 13 of Grade 9 English encompasses a wide range of knowledge points to enhance language proficiency. By expanding vocabulary, practicing verb tenses, improving reading comprehension, refining descriptive writing skills, mastering reported speech, and honing listening abilities, students can become more confident and effective communicators in English. Engaging with these knowledge points and actively participating in classroom activities will greatly benefit students' language learning journey.。
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2015版新目标英语九年级Unit13知识点-归纳2015版新目标英语九年级第十三单元知识点归纳Unit 13 We are trying to save the earth!一、词组1. environmental protection 环境保护2. air pollution 空气污染3. noise pollution 噪音污染4. water pollution 水污染5. in public 在公共场所；在公共地方6. mobile phones 手机；可移动电话7.at the bottom of ....... 在……的底部8. no more/longer 不再9. throw ……into 把……扔进10.put ……into 把……放进11.close down 关闭12.be full of rubbish 满是垃圾13.make a different to 对……有影响14.burn coal 烧煤15.too much waste and rubbish 太多的垃圾16.lead to 通向；导致17.take part in 参加18. play a part in 在......中起作用,参与，扮演角色19. turn ……into 把……转变为20. clean up 把......打扫干净21. throw away 把......扔掉；丢掉22.be able to 有能力做23.cut down 砍到；削减24. instead of 代替；取代25.bike riding 骑自行车（名词词组）26.waste pollution 废弃物污染27.wooden chopsticks （一次性）木筷28.plastic forks 塑料叉29.throw rubbish in the bins 把垃圾扔进箱里30.keep public places clean 保持公共场所干净31.hear of/about 听说32.a bowl of shark fin soup 一碗鱼翅汤33.in southern China 在中国的南部34.cut off 切除35.throw back into 扔回36.be harmful to……对……有害37.at the top of 在……的顶部38. not only .........b ut also ……不仅......而且......39. the food chain in th e ocean’s ecosystem 海洋生态系统中的食物链40. (be) in danger 处于危险状态之中41. be full of 充满......；装满......= be filled with42. in the last 20 to 30 years. 在过去的20至30年中43.the public 公众，群众44.develop laws to stop the sale of shark fins 健全法律去阻止鱼鳍买卖45. environmental protection groups around the world 全球环境保护组织46.so far 当目前为止，迄今为止47. scientific studies 科学研究48.be against (doing) 反对做…49. ca n’t afford to do sth 不能承担做某事50.take action 采取行动51.begin/start with 以……开始52. turn off the lights 关灯53. pay for 付费；付出代价54. add up 把......加起来；加起来55. stop riding in cars 停止开车56.paper napkins 纸巾57. ride in cars 开车出行58. turn off the shower 关掉喷头59.recycle books and paper 回收书和废纸60.think about 考虑61.put sth to good use 好好利用62.build sth . out of……用......来建造某物63. be made of/from 被用......制造成64.pull down 拆下；摧毁65.upside down 上下颠倒，倒转66. be an inspiration to sb 成为某人的榜样67.win a prize 获奖68. set up a website to sell them online 建立一个网站去网上售卖他们69.open/set up a small business 开一个小商店，做一个小生意70. be known/famous for 因......而出名71. make art pieces 制作艺术品72.the importance of..... ……的重要性73. bring back 恢复；使想起74.t he number of ……...... 的数目75.a (small/large) number of……少量/很多76.put……on the top of 把……放在……的顶端77.an online business 网上生意，网店nd pollution 土地污染79.get worse and worse 变得越来越严重80.environment project 环保项目81.help with 帮忙help out 帮助（尤指摆脱困境或危难）82．use public transportation 使用公共交通83.throw away 扔掉二、近义词辨析与“花费”有关，但用法上有区别。
1 cost sth. costs (sb.) +money某物花费某人某些金钱2 spend （1）. spend+ time/money on sth. 某人花费时间/金钱在某物上（2）. Sb spend +time/money (in) doing sth.某人花费时间/金钱做某事（3）sb spend time with sb 某人花费时间和某人在一起3 take It takes (sb.) time +to do sth. 花费某人某段时间做某事4 pay sb pay +money for sth.某人为某物花费某些金钱Sb pay for sth 某人为某物付钱2. take part in/join/join in/attend这些动词或词组均含“参加，加入”之意。
take part in 常指参加大型比赛或活动。
join 特指加入党派、团体等；join sb. in (doing) sth. 指“和某人一起做某事”。
join in 多指参加小规模的活动，如：球赛、游戏等。
attend 侧重参加或出席会议、学术活动、音乐会、上课等等，着重强调成为其中的听众或观众。
3. turn词组Turn on打开turn off关上turn up把……调高turn down把……调低turn out原来是，结果是turn out (to be) +adj./n turn around转身turn back 返回turn to翻到……求助于……turn into将……转变为……；译成……turn over 翻转turn upside down4. afford to do sth.：买得起……，足够支付……be harmful to：对……有害Staying up often is harmful to your health.(1). harm：n. 害处(2). do harm to：对……有害5. at the top of：在……顶端There was not enough oxygen(氧气) at the top of the mountain.反义词at the bottom of：在……的底端6. take action：采取行动The police had to take action to deal with the riots.（骚乱）7. throw away扔掉、错过机会等Many people throw away cigarette ends carelessly.拓展：（1）. throw at：扔向…… （2）. throw about：到处扔8. put sth. to good use：好好利用某物If you focus your mind on the task, your talents can be put to good use.9, pull…down：拆毁They are going to pull down the old building and replace it with a new shopping mall.10. upside down：上下颠倒The lid, turned upside down, served as a coffee table. 那个盖子被反过来当作咖啡桌。
11.，bring back：归还；使想起Your article brought back sad memories for me. 你的文章使我想起了伤心的往事。
拓展：bring 词组(1). bring up：抚养长大(2). bring in：引进12 . 一词多义：work n.工作；（音乐、艺术）作品；工厂v. 工作He has much work to do.拓展：英语中有些名词，单复数形式意义有差别。
manner 方式，方法manners 礼貌，礼仪arm 胳膊arms 武器water 水waters 海水，水域wood 木头woods 森林三、重难点句子1. We’re trying to save the earth!我们正在竭尽全力拯救地球!try to do =try one’s best to do 努力去做某事2. Here are some words related to different kinds of pollution.这儿有几个与不同种类的污染有关的词汇。
be related to 与…有关3. Everyone in this town should play a part in cleaning it up!镇上每个人都应该参与打扫它。
4. Our actions can make a difference and lead to a better future!我们的行动会起作用并引导出更美好的未来。