人教新目标九年级英语Unit13知识点复习(Word版)
(2021年整理)新版新目标英语九年级unit13知识点总结
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Unit13 We're trying to save the earth！Section A1。
try to do =try one’s best to do 努力去做某事Every student should try to study hard in order to study in a university。
为了进入大学学习，每个学生都应该努力学习。
2. be related to 与…有关I am not related to him in any way。
我和他无任何关系。
人教新目标版英语九年级全册 Unit 13 重点短语和句型
人教新目标版英语九年级全册Unit 13重点短语和句型Section Awrite to ... 给……写信the bottom of the river 河底throw litter into the river 往河里扔垃圾clean up ... 把……打扫干净land / air / noise / water / waste pollution土地 / 空气 / 噪音 / 水 / 垃圾污染turn ... into ... 把……变成……cut down air pollution 减少空气污染instead of 代替be good for ... 对……有好处takeaway food 外卖食品keep public places clean and beautiful 保持公共场所干净美观make a difference 影响；有作用lead to 带来；导致hear of 听说a bowl of shark fin soup 一碗鱼翅羹cut off 切掉be harmful to ... 对……有害no longer 不再at the top of ... 在……顶部或顶端the food chain 食物链environmental protection group 环境保护组织develop laws 制定法律so far 到目前为止scientific studies 科学研究take part in 参加help out 帮助摆脱(困境)take action 采取行动begin with ... 以……开始save electricity 省电turn off the lights / shower 关灯 / 淋浴器pay for 付费；付出代价add up 加起来use public transportation 使用公共交通工具Section Bstop doing sth. 停止做某事ride in cars 乘小汽车paper napkins 餐巾纸throw away 扔掉；抛弃put sth. to good use 好好利用某物have a creative mind 拥有创意的头脑build ... out of ... 用……建造……pull ... down 拆下；摧毁upside down 上下颠倒；倒转in front of ... 在……前面win a prize 获奖open a small shop 开一家小店set up a website 建网站sell ... online 在网上出售……use ... to do sth. 用……做某事set up a small business 经营小生意be known for doing sth. 因做某事而闻名look like 看起来像the importance of environmental protection环境保护的重要性bring back 恢复；使想起；归还。
人教版九年级英语Unit13单元知识点梳理
一、短语：1.at the bottom of the river在河的底部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尽一份力...nd pollution土地污染6.cut down air pollution减少空气污染7.make a difference产生影响8.take action采取行动9.ride in cars开车出行10.add up累加e public transportation使用公共交通12.recycle books and paper回收书和废纸e paper napkins使用纸巾14.turn off the shower关掉喷头15.fill the air with black smoke使空气中充满了黑烟二、知识点：1.not only...but also...的用法：(1)not only…but also…意为“不仅……而且……”，用于连接两个表示并列关系的成分，着重强调后者，其中的also有时可以省略。
如：She not only plays well,but also writes music.她不仅很会演奏，而且还会作曲。
He not only writes his own plays,he also acts in them.他不仅是自编剧本，还饰演其中的角色。
He works not only on weekdays but on Sundays as well.他不仅平时工作，星期日也工作。
(2)若连接两个成分作主语，其谓语通常与靠近的主语保持一致，即就近原则。
如：Not only you but also he has to leave.不只是你，他也得离开。
(3)若连接两个句子，not only后面的句子要用倒装，如：Not only did he speak more correctly,but he spoke more easily.他不仅说得更正确，而且讲得更不费劲了。
九年级英语全册 Unit 13基础知识必背手册 人教新目标版
Unit 13(9) make it 及时赶到(10) make the bed 整理床铺(11) make a decision = make up one's mind 做决定(12) make mistakes 犯错(13) make a speech 作演讲(14) make breakfast / dinner 煮饭(15) make a plan 定计划(16) make a toast to sb. 向某人敬酒(17) be made in + sp. 由某地制造(18) make a living 谋生 (19) make a conversation with sb. 与某人对话(20) make/keep + n. + adj. 使…..怎样make me energeticmake him/them relaxed/fortable(21) make sb. dosth. 使某人做某事 (22) make sb. doing sth. 使某人一直做某事2. scientific research / study 科学研究science (n.) 科学scientist (n.) 科学家3. soft lighting/colors 柔和的光线\颜色4. hard/soft seats 坚硬/柔软的座椅hard = difficult 硬/艰难的work hard 努力地5. serve sb./be served by sb. 为某人服务/被服务6. join a clean-up campaign参加一个大扫除活动president campaign 总统竞选7. endangered animals 濒危动物8. look mysterious 看起来神秘mystery (n.) 神秘9. have shiny hair 有着一头光亮的头发10. have silky skin 有如丝般的肌肤11. lookout sunglasses 太阳镜12. beauty cream 香皂13. make sb. confused 使某人困惑Some ads are confusing and misleading.一些广告使人困惑并且误导。
人教版新目标九年级全册英语 Unit 13 单元语法知识点考点复习提纲
人教版新目标九年级全册英语Unit 13 单元语法知识点考点复习提纲Unit 13 We're trying to save the earth!Section Awrite to ... 给……写信the bottom of the river 河底throw litter into the river 往河里扔垃圾clean up ... 把……打扫干净land / air / noise / water / waste pollution土地 / 空气 / 噪音 / 水 / 垃圾污染turn ... into ... 把……变成……cut down air pollution 减少空气污染instead of 代替be good for ... 对……有好处takeaway food 外卖食品keep public places clean and beautiful 保持公共场所干净美观make a difference 影响；有作用lead to 带来；导致hear of 听说a bowl of shark fin soup 一碗鱼翅羹cut off 切掉be harmful to ... 对……有害no longer 不再at the top of ... 在……顶部或顶端the food chain 食物链environmental protection group 环境保护组织develop laws 制定法律so far 到目前为止scientific studies 科学研究take part in 参加help out 帮助摆脱(困境)take action 采取行动begin with ... 以……开始save electricity 省电turn off the lights / shower 关灯 / 淋浴器pay for 付费；付出代价add up 加起来use public transportation 使用公共交通工具Section Bstop doing sth. 停止做某事ride in cars 乘小汽车paper napkins 餐巾纸throw away 扔掉；抛弃put sth. to good use 好好利用某物have a creative mind 拥有创意的头脑build ... out of ... 用……建造……pull ... down 拆下；摧毁upside down 上下颠倒；倒转in front of ... 在……前面win a prize 获奖open a small shop 开一家小店set up a website 建网站sell ... online 在网上出售……use ... to do sth. 用……做某事set up a small business 经营小生意be known for doing sth. 因做某事而闻名look like 看起来像the importance of environmental protection环境保护的重要性bring back 恢复；使想起；归还【重点句型】1. Even the bottom of the river was full of rubbish. 甚至河底都充满垃圾。
人教版新目标九年级全册英语 Unit 13 单元语法知识点考点复习提纲
人教版新目标九年级全册英语Unit 13 单元语法知识点考点复习提纲Unit 13 We're trying to save the earth!Section Awrite to ... 给……写信the bottom of the river 河底throw litter into the river 往河里扔垃圾clean up ... 把……打扫干净land / air / noise / water / waste pollution土地 / 空气 / 噪音 / 水 / 垃圾污染turn ... into ... 把……变成……cut down air pollution 减少空气污染instead of 代替be good for ... 对……有好处takeaway food 外卖食品keep public places clean and beautiful 保持公共场所干净美观make a difference 影响；有作用lead to 带来；导致hear of 听说a bowl of shark fin soup 一碗鱼翅羹cut off 切掉be harmful to ... 对……有害no longer 不再at the top of ... 在……顶部或顶端the food chain 食物链environmental protection group 环境保护组织develop laws 制定法律so far 到目前为止scientific studies 科学研究take part in 参加help out 帮助摆脱(困境)take action 采取行动begin with ... 以……开始save electricity 省电turn off the lights / shower 关灯 / 淋浴器pay for 付费；付出代价add up 加起来use public transportation 使用公共交通工具Section Bstop doing sth. 停止做某事ride in cars 乘小汽车paper napkins 餐巾纸throw away 扔掉；抛弃put sth. to good use 好好利用某物have a creative mind 拥有创意的头脑build ... out of ... 用……建造……pull ... down 拆下；摧毁upside down 上下颠倒；倒转in front of ... 在……前面win a prize 获奖open a small shop 开一家小店set up a website 建网站sell ... online 在网上出售……use ... to do sth. 用……做某事set up a small business 经营小生意be known for doing sth. 因做某事而闻名look like 看起来像the importance of environmental protection环境保护的重要性bring back 恢复；使想起；归还【重点句型】1. Even the bottom of the river was full of rubbish. 甚至河底都充满垃圾。
()人教版九年级英语第十三单元知识点总结,文档
人教版九年级英语第十三单元知识点总结’retryingtosavetheearth!一．单词litterbottomfishermancoaluglyadvantagecostwoodenplastictakeawaybinsharkfincruelhar mfulbeharmfultoatthetopofchainthefoodchainecosystemindustrylawscientifictakepartin affordturnoffreusablepayfortakeactiontransportationrecyclenapkinthrowawayput sthtogoodusepull...downupsidegatebottlepresidentinspirationironworkmetalbringbackc reativity二．1.现在进行时定义：表示说话时〔瞬间〕正在进行的动作，也表示目前或现阶段一直进行的动作。
结构:①肯定句:主语+am/is/are+V-ing②否认句:主语+am/is/are+not+V-ing③疑问句:Am/Is/Are+ 主语+V-ing用法：1〕表示说话时正在进行的，目前正在发生的动作。
Look!Thebigbirdisflyingaway.②Heis watchingamovienow.2〕表示目前一段时间内正在进行，但说话时可能没有进行的动作。
RightnowIamstudyingChinesebydistancelearning. 我现在正通过远程教育学习汉语。
1)2)常带有表示目前时刻的时间副词,如：now,rightnow,atthe(very)moment,forthetimebeing,atpresent,thesedays及Look!Listen!...3〕与always,constantly,forever,allthetime等副词连用，表示动作反复或习惯。
Unit13单元知识点人教版英语九年级全册
人教新目标版九班级全一册Unit 13 We are trying to save the earth!Section A1.play a part in参加+n./pron./vingeg：I want to play a part in saving the earth.2.cut down削减cut in 插嘴cut off 切断cut up 切碎cut out 删除可数名词have the advantage of有……的有利条件be to... advantage对……有利4.make a difference起作用；有影响make a difference 〔to...〕〔对……〕产生影响或作用5.not only...but also... 不但……而且……连接两个对等的成分，also 可以省略eg: I not only play tennis but (also) practise shootingeg: Not only Mr. Li but 〔also〕his son loves the movie.连接两个主语时，就近原那么eg:Not only does Miss Li like music, but (also) she likes sportsdo harm to对……造成损害eg: Smoking will do harm to your health.be harmful to对…… 有害eg: Don't read in the sun. It is harmful to your eyes7.the number of……的数量eg：The number of girls in our class is 30辨析a number of很多接可数名词复数谓语动词用复数形式the number of……的数量接可数名词复数谓语动词用单三形式8.be against...反对反：be for...支持……eg: I am not against your idea. Instead, I'm for you根本结构be+ 动词的过去分词eg: The glass is broken主动语态We visited that factory last summer.被动语态That factory was visited by us last summer.感官动词/使役动词变为被动语态时带to主动: I often hear Mary sing in the next room被动：Mary is often heard to sing in the next roomSection Beg: We recycle all of our plastic bags.2.throw away扔掉；抛弃eg: You can throw them away if you don't want these clothes.3.pull...down拆下；摧毁put短语pull together齐心协力pull off 脱去pull out拔出pull in(车等)停下,进站4.win a prize赢得奖品win赢，获胜后接竞赛、活动、奖品beat击败；战胜后接人或团队等竞争对手5.set up建立set off/out动身,动身set free释放set down写下,登记6.bring back恢复；归还；带回eg: Please bring back the books to the library.制造者,制造v. create制造adj. Creative 制造性的1. Could you give me some advice on how to lose weight?Well, I think eating healthily can really make_____________difference.A. anB. aC. theD. /2. I'm surprised to see you smoking. You ___________, I remember.A. aren’t used toB. weren’t used toC. didn’t use toD. don’t use to3. So far this year we __________ about half of the road and we are sure that it will be finished on time.A. have builtB. builtC. buildD. are building4. It’s helpful for older adults to exercise, not only_________ them keep their bodies healthily, but it can also helptheir brains.A. it helpsB. helps itC. can it helpD. it can help5. This is really____________ ugly bird,but it is_______useful bird, it can help fisherman catch fish.A. an;aB. an;anC. a;aD. a;an6. There __________ lots of trees in the area.but they have all gone because people built a railway here.A. have beenB. used to beC. have hadD. used to have7. In the past, my grandpa cut ___________trees and cut them ___________for firewoodA. down;upB. up;downC. out;upD. down;off8. The painting on display was _________ by a very famous artist in China.A. createB. createsC. createdD. creating9. The geography teacher told us that the sun __________ in the east.A. had risenB. has risenC. roseD. rises10. In our school library there _______ a number of books and the number of them _________ growing larger and larger.A. is;areB. has;isC. are;isD. have;are11. If all of us pull together, there must be something we can do _________________.A. improve the environmentB. improved the environmentC. improving the environmentD. to improve the environment12. __________ my backpack, but I also lost my way yesterday.A. Not only lost IB. Not only did I loseC. Not only I lostD. Not only I have lostIII. Filling in the blanks below with the correct forms of the given words in the brackets.1. Has he_________(tell) you about what happened on that day?2. If we keep putting waste water into the ocean, sooner or later the ecosystem in the ocean will be __________(destroy).3. The numbers of some kinds of fishes__________( have) reduced since the last century.4. Wild Aid and the WWF are two__________( environment) protection groups around the world.5. Traffic fumes are__________( harm) to the environment.6. Fresh air makes a big______________(different) to our health.7. The girl used to _______________(take) a bus to school, but this morning she walked.8. Everyone should play a role in_______________ (protect) the forest.9. Please remember to _______________(bring) a cloth bag when you go shopping in the supermarket.10. What are your _______________(suggest) for solving the problems?11. _______________ (fish)are allowed to catch fish only in the open season.12. China has rich natural resources, such as___________(coal) and iron.13. A smile, ___________(cost) nothing, but it gives so much to people around you.14. Travelers should throw the rubbish into the _______________(bin) along the pathway in the mountain.15. What’s the _______________(weigh) of the wooden box?16. Don't make so much noise. The children ____________(have) an English lesson right now.17. She used to________(read) English in the morning but now she's used to reading in the evening.18. Every year millions of trees ____________(plant) to make our country more beautiful.19. In the past few years we ____________(learn)about 3000 English words.20. There is such a big noise that I can't ____________(hear) you very well.21. I stopped ____________(use) disposable chopsticks(一次性筷子) last year.22. While I ____________(do)my homework, the phone rang.23. Seeing the tears in her eyes, he quickly took out a piece of ___________ (napkins).24. Have you ever collected waste paper or bottles for____________( recycle)?25. It usually____________(take) me a few minutes to wash my hair.26. Father____________(use) to go to work by car, but now he takes the bus.27. Let's go hiking instead of ____________( stay) at home, shall we?IV. Translation.1. 杰森今日早上乘坐公共汽车上班而不是步行。
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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。
特征：不能与表示具体的时间状语连用。
②表示过去发生的动作或存在的状态一直延续到现在，还可能继续下去。
常常与since, for, in the past + 时间名词，in the last +时间名词等时间状语连用，而且谓语动词要求是延续性动词。
③表示一种“经历或体验”，即可以表示经历过也可以是从来都没有经历过。
(3)被动语态归纳如下（三种红色要求熟练掌握，其余为了解）（1）一般现在时是被动语态：am / is / are + 过去分词（2）现在完成时的被动式：have / has + been + 过去分词（3）现在进行时的被动式：am/ is/ are + being + 过去分词（4）一般过去时的被动式：was / were + 过去分词（5）过去进行时的被动式：was / were + being + 过去分词（6）过去完成时的被动式：had + been + 过去分词（7）一般将来时的被动式：will / be going to be+ 过去分词（8）含有情态动词的被动式：情态动词+be +动词的过去分词。
(4)情态动词情态动词表示说话人对某一动作或状态的态度，如认为“可能”、“应当”、“必要”等。
情态动词本身有一定的意义，但不能单独作谓语，也没有人称和数的变化。
后面一般跟动词原形。
(5)used to 结构used to意为“过去常常做某事”，指的是过去的习惯性动作，目的在于与现在形成对照。
used to是个情态动词，其中的to是不定式符号，后面跟动词原形。
在美式英语中。
它的疑问式是：Did ＋主语＋use to do sth．？否定式是：主语＋didn't use．．。
二、重点词汇1. 词义辨析：cost/spend/take/pay 都与“花费”有关，但用法上有区别。
I turned around to see who was calling me.我转过身看谁在喊我。
Please turn to Page 10. 请翻到第十页。
I have turned into a woman with strong will. 我已经变成了意志坚定的人。
She turned over and fell to sleep.她翻了翻身，睡着了。
turn 还可作名词，意为“机会，轮次”4.afford to do sth.：买得起……，足够支付…… (affordable. adj.买得起的)We can’t afford to pay such a high price.我们付不起这个价钱。
5. be harmful to：对……有害 =be bad forStaying up often is harmful to your health.经常熬夜对你的健康有害。
拓展：1. harm：n. 害处 2. do harm to：对……有害6. at the top of：在……顶端There was not enough oxygen at the top of the mountain.山顶上缺氧。
He shouted at the top of his voice in order to be heard.他尽力大声叫喊，以便别人能听见。
拓展：反义词at the bottom of：在……的底端7. take action：采取行动The police had to take action to deal with the riots. 警方不得不采取行动来对付骚乱。
8. throw away：扔掉；错过（机会等）Many people throw away cigarette ends carelessly. 许多人随手乱扔香烟头。
Don’t throw away this opportunity.别错失这次机会。
拓展： 1. throw at：扔向… 2. throw about：到处扔9. put sth. to good use：好好利用某物 =take the advantage of sthIf you focus your mind on the task, your talents can be put to good use.如果你集中精神在工作上，你的才能就能好好利用起来。
10.pull…down：拆毁pull together_________________They are going to pull down the old building and replace it with a new shopping mall.他们打算把这幢旧建筑拆掉，并代之以新的商场。
11.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。
12. 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：1. bring up：抚养长大 2. bring in：引进 3. bring forward：提出 4. bring about：带来，造成13.一词多义：work n.工作；（音乐、艺术）作品；工厂 v. 工作He has much work to do.他有很多工作要做。
（做“工作”讲，为不可数名词）The man gained his wealth by printing works of famous writers.他通过印刷著名作家的作品来获得财富。
（做“作品”讲，为可数名词，但常用复数）The glass works is/are near the station.玻璃厂在车站附近。
（做“工厂”讲，只用复数形式，但谓语动词单复均可）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mean意思是means手段，方法14. 辨析：need to be done; need doing与need to do⑴need doing=need to be done "需要被…"现在分词doing表被动“需要被做”，相当于need to be done。
My watch needs repairing. =My watch needs to be repaired.我的表需要修了。
⑵need后加不定式，证明need为实义动词，而非情态动词，这时need有人称和数的变化。
He needs to get up early. 他需要早起三、重点句型Other advantages of bike riding are that it’s good for health and it doesn’t cost anything.解析：本句的主干是Other advantages of bike riding are…；that it’s good for health…anything 是由that 引导的表语从句；其中it’s good for health 和it doesn’t cost anything 是骑自行车的两个优势。
翻译：骑自行车的其它好处有：有益健康而且不花钱。
But do you realize that you’re killing a whole shark each time you enjoy a bowl of shark’s fin soup? 解析：本句的主干是do you realize…？；that you’re killing a whole shark 是realize 的宾语从句；each time you enjoy a bowl of shark’s fin soup 是时间状语从句。
翻译：但是你有没有意识到每次你喝鱼翅汤的时候其实是在杀害一整头鲸鱼？出题建议：确定好题型后，在关键词中输入：each time。
Many believe that sharks can never be endangered because they are the strongest in their food chain. 解析：本句的主干是Many believe…；that sharks can never be endangered 是believe 的宾语从句；because they are the strongest in their food chain 是由because 引导的原因状语从句。