人教版九年级英语第十三单元知识点总结
人教版九年级英语unit13知识点归纳
人教版九年级英语unit13知识点归纳九年级英语Unit 13知识点归纳在九年级英语的学习中，Unit 13是一个重要的单元，主要讲解了电影制作和电影评论的相关内容。
通过学习这个单元，我们可以了解到电影行业中的一些常用术语和表达方式。
本文将对Unit 13的主要知识点进行归纳总结。
一、单词和短语1. script: 剧本2. plot: 情节3. character: 角色4. scene: 场景5. dialogue: 对话6. director: 导演7. actor: 演员8. actress: 女演员9. cinematography: 摄影10. special effects: 特效11. soundtrack: 配乐12. box office: 票房13. premiere: 首映式14. sequel: 续集15. genre: 类型二、句型和语法1. 形容词比较级和最高级：例如"The film is more interesting than I expected."和"This is the best movie I've ever seen."2. 定语从句：例如"The actor who played the main character did a great job."3. 被动语态：例如"The film was directed by a famous filmmaker."4. 特殊疑问句：例如"What do you think of the actress in the movie?"5. 宾语从句：例如"He asked me what I thought of the film."三、听力技巧1. 听清语音：要注意区分不同的发音，特别是元音和辅音的区别。
九年级人教版英语unit13知识点
九年级人教版英语unit13知识点Unit 13: Knowledge for 9th GradersAs students progress through their academic journey, they encounter various subjects that challenge their intellect and broaden their horizons. Among these subjects, English serves as a powerful tool for effective communication, cultural appreciation, and personal growth. Let us delve into Unit 13 of the 9th-grade People's Education Press English textbook to explore some key aspects.1. Vocabulary Expansion:Unit 13 introduces students to a plethora of new words and phrases associated with the theme of "Holidays and Celebrations." Understanding and mastering new vocabulary is crucial for comprehending texts in English. Whether it be words like "traditional," "parade," or "costume" or phrases like "come along," "take part in," or "dress up," students must actively practice incorporating them into their written and spoken language.2. Grammar:Grammar forms the backbone of any language. In Unit 13, students dive into the realm of the Present Perfect Tense. This tense is essentialfor expressing actions that have occurred in the past but have a connection to the present. Through examples such as "I have seen this movie before" or "She has already finished her homework," students learn to convey experiences, accomplishments, and unfinished actions in a concise manner.3. Reading Comprehension:Reading comprehension is a crucial skill for students to cultivate. In this unit, students explore various texts related to holidays and celebrations. They learn to identify main ideas, infer meaning from context, and analyze the author's purpose. By practicing comprehension strategies, such as skimming and scanning, students improve their ability to extract information efficiently from written texts.4. Listening Skills:Effective listening skills are invaluable for successful communication. Unit 13 provides ample listening activities that challenge students' ability to understand spoken English from different accents and contexts. By engaging in various tasks, such as listening for specific details or completing gaps in a transcript, students develop their auditory processing skills, sharpen their focus, and enhance their overall listening comprehension.5. Speaking and Presentation:In Unit 13, emphasis is placed on developing students' speaking and presentation skills. Through interactive activities like group discussions, role-plays, and presentations, students gain confidence in expressing their opinions, supporting their arguments, and engaging in meaningful conversations. These exercises help students break free from the fear of making mistakes and foster an environment of active participation and collaboration.6. Writing Skills:Writing is a cornerstone of effective communication. In this unit, students refine their writing skills by crafting compositions centered around holidays and celebrations. They learn to organize their ideas coherently, incorporate appropriate vocabulary and grammar, and craft engaging introductions and conclusions. Through practice and feedback, students gain the necessary skills to express themselves in writing effectively.Unit 13 of the 9th-grade People's Education Press English textbook provides a comprehensive framework for students to acquire language proficiency, critical thinking skills, and cultural awareness. By expanding vocabulary, understanding grammar concepts, developing reading comprehension, honing listening skills, enhancing speaking andpresentation abilities, and refining writing skills, students embark on a journey of linguistic growth and self-expression. With dedication, perseverance, and guidance from their teachers, students can harness the power of Unit 13 to become confident English speakers, writers, and global citizens.。
人教版九年级英语(全一册)Unit13_单元语法知识归纳汇总
Unit13 单元语法知识归纳汇总Grammar FocusPay attention to the sentences.1) We’re trying to save the earth.2) The river used to be so clean.3) The air is badly polluted.4) No scientific studies have shown that shark fins are good for health.5) We should help save the sharks.1. 现在进行时: Present Progressive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: be (am/is/ are) + v.-ing标志词：Look, Listen, now, right now…e.g. Look! The boy is crying.2. used to do与be used to doingused to do sth. 表示过去常常做某事, 而现在往往不做了, 后接动词原形。
be used to doing sth. 表示习惯于做某事。
e.g. I used to get up at six o’clock.Joe is used to drinking a cup of coffee every morning.3. 被动语态：Passive voice定义：表示主语是动作的承受者，即行为动作的对象的一种语态。
结构：be + 过去分词e.g. A new school was built last year.Our classroom is cleaned every day.4. 现在完成时: Present Perfect定义：表示动作已经完成, 但对现在造成影响; 或者表示从过去某一时间开始一直延续到现在并还可能持续下去的动作。
人教版九年级英语Unit13单词、课文,知识梳理,词汇句式精讲
人教版九年级英语Unit13单词、课文/知识梳理/词汇句式精讲Unit13 单词litter[litə(r)]v. 乱扔n. 垃圾；废弃物bottom[bɔtəm]n.底部；最下部fisherman[fiʃə(r)mən]n. 渔民；钓鱼的人coal[kəul]n. 煤；煤块public[p ʌblik]adj. 公众的；公共的n. 民众；百姓ugly[ ʌgli]adj. 丑陋的；难看的advantage[ ədva:ntidʒ]n. 优点；有利条件cost[kɔst; kɔ:st]v. 花费n. 花费；价钱wooden[wudn]adj. 木制的；木头的plastic[plæstik]adj. 塑料的n. 塑料；塑胶make a difference有关系，作用，影响shark[ ʃa:(r)k]n. 鲨鱼fin[fin]n.（.鱼）鳍cut off割掉；砍掉method[meθəd]n. 方法；措施cruel[kru:əl]adj. 残酷的；残忍的harmful[ha:(r)mfl]adj. 有害的chain[tʃein]n. 链子；链条ecosystem[i:kəusistəm]n.生态系统low[ləu[ a（.数量等）减少的；低的；矮的industry[indəstri]n. 工业；行业law[lɔ:]n. 法律；法规reusable[ri:ju:zəbl]adj.可重复使用的；可再次使用的afford[əfɔ:(r)d]v. 承担得起（后果）；买得起transportation[t ænspɔ:(r)teiʃn]n. 运输业；交通运输recycle[ri:saikl]v. 回收利用；再利用napkin[næpkin]n. 餐巾；餐巾纸upside down颠倒；倒转gate[geIt]n. 大门bottle[bɔtl]n. 瓶；瓶子president[prezidənt]n. 负责人；主席；总统inspiration[inspəreiʃn]n. 灵感；鼓舞人心的人（或事物）metal[metl]n. 金属creativity[kri:eitivəti]n. 创造力；独创性WildAid[waildeid]野生救援协会（美国）WWF(World Wide Fund For Nature) 世界自然基金会Mark[ma:(r)k]马克（男名）Jason[dʒeisən]贾森（男名）Ken [ken]肯（男名）Hayes [heiz]海斯（姓）Jessica[dʒesikə]杰茜卡（女名）Unit13 知识梳理【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5. land 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21. use public transportation 使用公共交通22. recycle books and paper 回收书和废纸23. use 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.Even the bottom of the river was full of rubbish.即使河底都充满垃圾。
人教版英语九年级全册单元unit 13 知识点+测试卷+思维导图
Unit 13 We are trying to save the earth.1.重点词汇：bottom, fisherman, coal, advantage, industry, law, gate, bottle, president, work, metal...2. 短语归纳：1. be full of 充满2. get in the shower 在洗淋浴3. leave sth in sp 把某物留在某地4. by the time... 到……的时候；到……之前5. be late for class 上课迟到6. go off 发出响声7. brush one’s teeth 刷牙8. give sb a lift 捎某人一程9. be about to 即将……；正要……10. stare at 盯着看11. in disbelief 疑惑地；不相信地12. take off （飞机等）起飞13. show up 赶到14. get a chance to do sth 得到一个做某事的机会15. leave for sth 动身去某地16. sell out 卖光17. lose weight 减肥18. run out of 用完3. 必背典句：1. We are trying to save the earth. 我们正在努力拯救地球。
2. The river used to be clean. 这条河过去是干净的。
3. The air is badly polluted. 空气受到严重污染。
4. No scientific studies have shown that shark fins are good for health.没有科学研究表明鱼翅对健康有益。
4.语法知识：英语句子成分分析组成句子的各个部分叫做句子成分。
它包括：主语、谓语、宾语、定语、状语、表语和宾语补足语等。
完整版人教版九年级英语第十三单元知识点总结
人教版九年级英语第十三单元知识点总结Unit13.We're trying to save the earth!一．单词litter bottom fisherman coal ugly advantage cost wooden plastic takeaway bin shark fin cruel harmful be harmful to at the top of chain the food chain ecosystem industry law scientific takepart in afford turn off reusable pay for take action transportation recycle napkin throw away putsth to good use pull...down upside gate bottle president inspiration iron work metal bring backcreativity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否定句: 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。
①Look! The big bird is flying away. ②He is watching a movie now.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。
Right now I am studying Chinese by distance learning. 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, right now, at the (very) moment, for the time being, at present, these days 及Look! Listen! ...3）与always, constantly, forever, all the time等副词连用，表示动作反复或习惯。
九年级英语第十三单元知识点归纳
九年级英语第十三单元知识点归纳在九年级英语课程中，第十三单元是一个重要的阶段。
它涵盖了很多知识点，包括语法、词汇和阅读理解。
在本文中，我将归纳总结这些知识点，帮助同学们更好地掌握这一单元的内容。
一、语法知识点1. 定语从句：定语从句是用来修饰名词的从句。
它通常由关系代词或关系副词引导。
在定语从句中，关系代词指代前面的名词，关系副词则引导地点、时间、原因等从句。
例句：The book that you lent me is very interesting.这本书是你借给我的，非常有趣。
2. 倒装句：倒装句是将句子中的主语和谓语动词的词序颠倒，通常出现在祈使句、否定词、介词短语或副词短语开头的句子中。
例句：Not only did he finish his homework, but he also helped his sister.他不仅完成了作业，还帮助了他妹妹。
3. 虚拟语气：虚拟语气用来表示非事实的情况、假设或愿望等。
虚拟语气通常使用“should + 动词原形”来表示。
例句：I wish I should have studied harder for the test.我希望我应该更努力地学习这次考试。
二、词汇知识点1. 短语动词：短语动词是由动词和副词、介词或两者的组合构成的习语。
学生需要牢记这些短语动词的搭配和用法，以便在口语和写作中使用得当。
例句：He tried to put off the meeting, but his boss insisted on having it today.他试图推迟会议，但老板坚持要在今天开。
2. 同义词替换：同义词替换是提升写作水平的关键。
学生需要学会使用不同的词汇来表达相似的意思，以避免文章的重复。
例句：The movie was amazing. The film was fantastic.这部电影太棒了。
3. 词义辨析：词义辨析是学生需要掌握的重要技能之一。
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。
人教版九年级第十三单元知识点
Unit13We’re trying to save the earth!重点单词litter v. 乱扔n. 垃圾；废弃物bottom n. 底部；最下部fisherman n. 渔民；钓鱼的人coal n. 煤；煤块ugly adj. 丑陋的；难看的advantage n. 优点；有利条件cost v. 花费n. 花费；价钱wooden adj. 木制的；木头的plastic adj. 塑料的n. 塑料；塑胶cruel adj. 残酷的；残忍的harmful adj. 有害的industry n. 工业；行业law n. 法律；法规scientific adj. 科学上的；科学的afford v. 承担得起（后果）；买得起recycle v. 回收利用；再利用gate n. 大门bottle n. 瓶子president n. 负责人；主席；总统work n.（音乐、艺术）作品metal n. 金属重点短语1. be harmful to 对……有害2. at the top of 在……顶部或顶端3. take part in 参加4. turn off 关掉5. pay for 付费；付出代价6. take action 采取行动7. throw away 扔掉；抛弃8. put sth. to good use 好好利用某物9. pull…down 拆下；摧毁10. upside down 上下颠倒；倒转11. bring back 恢复；使想起；归还重点句型1. She lives in a house in the UK that she built herself out of rubbish.她住在英国，房子是她自己用废弃物建造而成。
that she built…是一个定语从句，修饰前面的名词house。
2. Not only can the art bring happiness to others,but it also shows that even cold,hard iron can be brought back to life with a little creativity.艺术不但可以给他人带来快乐，而且也说明只需要一点创造力，即便是冰冷、坚硬的铁也可产生活力。
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。
九年级英语第十三单元知识点
九年级英语第十三单元知识点一. 重要词汇和句形1. 表示天气的词汇：名词+ y 变为形容词wind (风)--- windy(有风的,风大的) rain (雨, 下雨) --- rainy (多雨的,有雨的)ice (冰) –---icy (有冰的) snow(雪,下雪) ------ snowy( 有雪的,多雪的) fog(雾)—foggy (多雾的, 有雾的) cloud (云)-------- cloudy(多云的, 阴天的)sun ( 太阳)---- sunny(晴朗的, 天晴的)Summer is a rainy season in China .I work both on sunny days and on rainy ones .What is the weather like today ? It is sunny today .== How is the weather today ? 今天的天气怎样?What will the weather be like tomorrow ?==How will the weather be tomorrow ? 明天的天气怎么样?It will be cloudy tomorrow .2. What do you think of … ? 你认为……怎么样?== How do you like … ?---What do you think of the movie ? ---- It’s wonderful .----How do you like him ? -----He is a funny person .3. listen to 听……Please listen to me .We should listen to the teacher carefully in class .She likes listening to pop songs .4. learn from …向某人学习\ 从……中学习We should learn from each other .We can learn something about history from stamps .5. hard (1) 形容词, ―严格的‖Don’t be too hard on her . After all, she’s too young .(2) 形容词, ―困难的‖It’s hard to know what he’s really thinking .(3) 形容词. ―坚硬的‖This is a hard stone .(4) 副词, ―重重地, 猛烈地‖It’s raining hard outside .He suddenly pushed the door very hard and came into our house .(5) 副词, ―努力地,用劲地‖Work hard and you can learn English well .hardly 副词, 几乎不There is hardly water in the river , is there ?He could hardly believe his own eyes .An endangered culture .6.(1) keep + 宾语+ 形容词使某人\ 某物保持……的状态When we do eye exercises , we should keep our eyes closed .(2) keep sb. doing sth. 使某人保持\ 一直做某事Don’t keep me waiting too long .(3 ) keep doing sth 保持做某事He kept smiling when he read the letter .(4) keep + 宾语+ 介词短语I always keep the keys in my bags .(5 )keep \ catch up with sb .赶上某人You must work hard every day to keep up with others .( 6) keep in touch with sb. 和某人保持联系Do you keep in touch with your classmates ?(7) keep out 阻止进入The trees can keep out the wind .Warm clothes will keep out the cold .(8) keep\ stop \ prevent sb. from doing sth 阻止某人做某事Who can keep the dog from coming into the classroom ?7. aim at 瞄准, 致力于He aimed at the bird with a gun . .be aimed at 针对…… ; 旨在…… .The rules are aimed at the students in school .The plan is aimed at making people protect the environment .8. compare sth to sth 把……比作……The poets often compare life to a river . 诗人们经常把生活比喻成长河.compare …with …把……与……相比My mother always compares me with other children .我母亲总是把我和别的孩子相比较.Compare this watch with that one , and you’ll find which is better .把这块手表和那块相比较, 你就会发现哪块更好.9. 表示价格高低用high \ low , 表示东西贵或便宜用expensive \ cheapThe MP3 is expensive .The price of the MP3 is too high .表示―以……价格买……‖时, 用介词atMr smith bought a new car at a low price .提问价钱可用句型: W hat’s the price of … ?How much is …?How much does …cost ?10. at times == sometimes 有时He is always losing something. His parents have to remindhim of that at times .at that time 在那时, 当时At that time no one knew what was happening .at one time 曾经, 一度They were good friends at one time .at any time 随时,任何时候You can call me at any time .at a time 一次, 每次You can borrow five books in our school library at a time .at the same time 同时She was laughing and crying at the same time .at other times 有时候Sometimes we go to the cinema and at other times we go for a walk .15. make 的用法:(1) make sb. do sth . 使某人做某事His joke ( 玩笑) often makes us laugh ( 笑) ..It’s the wind that makes the kites fly .(2) make + 形容词使某人\某物…Don’t make your hands dirty . Please make your eyes closed . (3) make sb. + 名词使某人成为……We made him captain of our football team .We made him our monitor .16．buy sth. for sb. \ buy sb. sth . 为某人买某物I bought a coat for my father last week .=== I bought my father a coat last week .. buy sth from sb . 向某人买某物sell sth. to sb .把某物买给某人We often buy school things from this shop .This shop often sells school things to us .17. have fun == have a good\ great \ wonderful time == enjoy oneself玩得开心\ 过得愉快We had fun at the party yesterday evening .===We had a good\ great \ wonderful time at the party yesterday evening.=== we enjoyed ourselves at the party yesterday evening .18. science 名词, ―科学‖scientist 名词, ―科学家‖Scientific 形容词, ―科学的‖Science is my favorite subject .He is a famous scientist .This is a scientific discovery .19. use sth to do sth. 用某物做某事I use this knife to cut paper .Many restaurants use this knowledge to make customers eat faster .20. design (1) 及物动词, ―设计‖, 接名词或代词。
Unit13知识点 人教版英语九年级全册
九年级U n i t13知识点梳理及拓展一、词汇回顾1.乱扔,垃圾,废弃物____________2.底部,最下部_________________3.公众的,公共的______________4.民众,百姓__________________5.优点,有利条件______________6.花费,花费,价钱_____________7.木制的,木头的_____________ 8.塑料的,塑料,塑胶__________9.有关系,作用,影响___________ 10.方法,措施__________________ 11.残酷的,残忍的______________12.有害的_____________________ 13.链子,链条__________________ 14.工业,行业___________________ 15.可重复使用的______________ 16.承担得起（后果）买得起________ 17.回收利用,再利用_____________ 18.大门__________________________ 19.负责人，主席________________ 20.金属__________________________二、词汇变形1.wood(n.木头)→____________________(adj.木制的)2.harm ( n.伤害) →_________________ (adj.有害的) →_________________adj.无害的3.danger(n.危险) →endanger(v.使遭危险;危及) →___________________ (adj.濒危的) →___________________ (adj, 危险的)w(从法律)--lawyer(n.律师)5._____________(n.科学) →___________________ (adj.科学上的,科学的)→___________________ (n.科学家)e(v.使用) →______________ (v.再次使用) →_____________(adj可再次使用的)7.advantage( n.优点;有利条件) →___________________ (反义词) (n.缺点:不利条件)8.__________(v.运输) →__________________(n.运输业:交通运输)9.inspire(n.鼓舞;激励) →___________________ n.灵感;鼓舞人心的人(或事物)10.c reate(v.创造) →_________________ (adj.有创造力的) →________________ (n.创造力:独创性)→___________________ (n.创者)→___________________ (n.创造;作品)三、短语归纳1._________________/________________充满2.______________________把...扔入...里3.________________________过去常常4.________________________在...中发挥作用5.__________________砍倒6._______________________代替，而不是7._________________________有影响，起作用8.__________________导致，通向9._____________________听说10.______________________对...有害11.___________________________不但...而且12.______________到目前为止13._______________________在...顶端或顶部14.____________________________承担得起做15.________________________参加16.______________付费17._______________关掉18.__________________采取行动19._________________扔掉20.________________恢复，归还，使想起21.__________________清理，打扫干净22._______________________在...中发挥作用23._____________________在...底部24._______________________充分利用25.__________________伤害26.________________________...的数量27._________________________违法28.________________________遵守法律30._______________________交通法规31._________________发生32._______________当心，小心33.________________采取措施34.________________占据，开始从事35.________________________想出36._________________赠送,捐赠37.________________成立；建立；建起38.____________________试穿39.____________试验，尝试,参加…选拔四、知识详解1.try to do =try one’s best to do 尽力做某事-e.g. _____________________________________我们将努力在一周内完成这项工作。
九年级十三单元英语知识点
九年级十三单元英语知识点一、语法知识点1. 定语从句：定语从句用来修饰名词或代词，提供更多的相关信息。
关系代词（who, whom, whose, which, that）或关系副词（when, where, how）可以引导定语从句。
例如：- This is the book that I borrowed from the library.- The boy who is playing the piano is my cousin.2. 虚拟语气：虚拟语气用于表示假设、愿望、命令等非真实情况。
主要包括虚拟条件句和虚拟语气的用法。
例如：- If I were you, I would study harder.- I wish I could visit Paris one day.3. 倒装句：倒装句是指把句子的主语和谓语动词调换位置。
一般存在两种情况：完全倒装和部分倒装。
倒装句主要用于强调或改变句子结构。
例如：- Not only did he pass the exam, but he also got the highest score.- In no way can she solve the problem by herself.二、词汇与短语1. 口语交际用语：九年级的学生需要掌握一些日常生活交际用语，例如问候、道歉、道谢、请求等。
这些常用的口语表达能够帮助学生更流利地进行日常对话。
2. 多义词与同义词：在英语中，很多词汇存在多种义项，或者有相似的意思。
学生需要学会根据上下文的意思来正确理解词汇的意思，避免产生歧义。
例如：- The bank is on the left.- I left my bag on the table.3. 词形变化：学生需要学会动词的时态变化、名词的复数形式、形容词的比较级和最高级形式等。
这些词形变化能够帮助提高学生的语言表达能力。
三、阅读技巧1. 猜词义：当学生遇到不认识的单词时，可以通过上下文来猜测其意思。
人教版九年级英语第十三单元知识点总结
人教版九年级英语第十三单元知识点总结Unit 13: We're Trying to Save the Earth!I。
Vocabularylitter。
bottom。
fisherman。
coal。
ugly。
advantage。
cost。
wooden。
plastic。
takeaway。
bins。
shark fin。
cruel。
harmful。
be harmful to。
at the top of the food chain。
ecosystem。
industry。
law。
scientific。
take part in。
afford。
turn off。
reusable。
pay for。
take n。
n。
recycle。
napkin。
throw away。
put to good use。
pull down。
upside。
gate。
bottle。
president。
n。
ironwork。
metal。
bring back。
XXX.II。
Present Continuous XXXn: It is used to XXX:1.Affirmative sentence: Subject + am/is/are + V-ing2.Negative sentence: Subject + am/is/are + not + V-ing3.Interrogative sentence: Am/Is/Are + Subject + V-ingUsage:1) XXX.XXX: Look。
The big bird is XXX.2) XXX an n that is currently in progress but may not be XXX.XXX: Right now。
I am studying Chinese by distance learning.3) When used with adverbs such as always。
人教版九年级英语Unit13知识点总结
人教版九年级英语Unit13知识点总结九年级英语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……的人三、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unit13单元知识点
九年级unit13单元知识点九年级 Unit 13 单元知识点Unit 13的知识点主要包括以下内容：1. 词汇与短语这个单元我们需要掌握一些新的词汇与短语，比如：- advocate (v.) 提倡，主张- confront (v.) 面对，对抗- obesity (n.) 肥胖，过胖- sedentary (adj.) 坐着的，久坐的- consequence (n.) 结果，后果- investment (n.) 投资- boost (v.) 提高，增强- restrict (v.) 限制，约束- excessive (adj.) 过度的，过量的- intake (n.) 摄入，吸入2. 语法本单元的语法重点主要在于从句和它的用法。
具体包括：- 定语从句：介绍定语从句的定义和使用，包括关系代词和关系副词的运用。
- 状语从句：介绍状语从句的定义和使用，包括时间、条件、地点、原因、结果和让步等多种类型。
- 名词性从句：介绍名词性从句的定义和使用，包括主语从句、宾语从句和表语从句。
3. 阅读理解在本单元的阅读理解中，我们会使用所学的词汇和语法知识来理解文章的意思，并回答相关问题。
通过阅读不同类型的文章，可以提高我们的阅读理解能力和词汇理解技巧。
4. 写作技巧在写作方面，我们将学习如何写一篇辩论性或议论性的文章。
通过选取合适的观点、提供充足的论据和结构化的写作形式，我们可以有效地表达我们的观点和支持我们的论点。
5. 实践与应用在本单元中，我们将通过小组讨论、口头报告或辩论等形式，将所学的知识与实际应用相结合。
这样可以更好地培养我们的思维能力、口头表达能力和团队合作能力。
总结：九年级 Unit 13的单元知识点主要包括词汇与短语、语法（从句的用法）、阅读理解、写作技巧以及实践与应用。
通过学习这些知识点，我们可以提高我们的词汇量、语法能力、阅读理解能力、写作技巧，并将所学的知识应用于实际生活中。
人教版九年级上册第十三单元语法知识点梳理
人教版九年级上册第十三单元语法知识点梳理
Unit13：We,retryingtosavetheearth!
第十三单元的语法重点是：总结现在进行时，现在完成时、被动语态。
现在进行时：
表示现阶段或现在正在进行的动作。
常与now,thesedays等时间状语连用。
另外，句中有IOok,1isten等词暗示时，常用现在进行时。
现在进行时谓语构成：is∕am∕are+动词的现在分词。
现在完成时：
表示过去已经发生或完成的动作对现在造成的影响或结果；还可表示过去某一时间开始并一直持续到现在，也许还要持续下去的动作或状态。
常与a1ready,yet,before,sofar,inthe1astthreeyears,recent1y,“for+时间段”，“since+时间点”等连用。
现在完成时构成：have∕has+动词的过去分词。
【中考真题】：
1.-Dad,I_thestationforminutes,butnobodycametomeetme.
-Don,tworry.Γ11gotomeetyousoon.
A.arrivedat
B.havebeenat
C.wi11reach
被动语态：
当没有或没必要指出动作的执行者或需要强调动作的承受者时，一般用被动语态。
被动语态谓语构成：be+动词的过去分词。
人教版九年级13单元知识点
人教版九年级13单元知识点
人教版九年级13单元的知识点包括以下内容：
1. 重点单词：包括litter（v.乱扔，n.垃圾；废弃物）、bottom（n.底部；
最下部）、fisherman（n.渔民；钓鱼的人）、coal（n.煤；煤块）、ugly （adj.丑陋的；难看的）、advantage（n.优点；有利条件）、cost（v.花费，n.花费；价钱）、wooden（adj.木制的；木头的）、plastic（adj.塑料的，n.塑料；塑胶）、cruel（adj.残酷的；残忍的）、harmful（adj.有害的）、industry（n.工业；行业）等。
2. 重点短语：be harmful to对……有害、at the top of在……顶部或顶端、take part in参加、turn off关掉、pay for付费；付出代价、take action
采取行动等。
3. 短语结构：包括在河的底部at the bottom of the river、充满了垃圾be full of the rubbish、把垃圾扔入河中throw litter into the river、尽一份
力play a part in、土地污染land pollution、减少空气污染cut down air pollution等。
4. 语法知识：包括名词性从句、定语从句和状语从句等。
5. 写作技能：如何写一篇关于保护地球的文章，包括文章的结构、语言选择和论证方法等。
以上内容仅供参考，建议查阅人教版九年级英语课本或咨询教师以获取更准确的信息。
人教版英语九年级 Unit13 知识点重点解析
教师辅导教案
现在完成时
②since+过去一个时间点（译为：自从……以来）
③since+时间段+ago
④since+从句（一般过去时）
⑤It is+时段+since+从句（一般过去时）
Mary has been ill for three days.
I have lived here since 1998.
拓展：
短暂性动词（buy,die,join,come，go ,leave,join ……）不能直接for+时间段和since+时间点连用。
要把短暂性动词(瞬间动词）转化成延续性动词。
短暂性动词(瞬间动词）----延续性动词短暂性动词(瞬间动词）----延续性动词buy----have borrow -----keep
go out----be out leave ----be away
begin-----be on finish----be over
open----be open close -----be closed
die----be dead come/arrive/reach/get to-----be in
put on----wear
③强调直到现在为止的生活经历
常与never，ever，once，twice，three times等连用。
He has never been late for school.
--Have you ever been to Beijing?
--Yes, several times.。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
人教版九年级英语第十三单元知识点总结’re trying to save the manatees!一．单词litter bottom fisherman coal ugly advantage cost wooden plastic takeaway bin shark fin cruel harmful be harmful to at the top of chain the food chain ecosystem industry law scientific take part in afford turn off reusable pay for take action transportation recycle napkin throw away put sth to good use pull...down upside gate bottle president inspiration iron work metal bring back creativity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否定句: 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。
①Look! The big bird is flying away. ②He is watching a movie now.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。
Right now I am studying Chinese by distance learning. 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, right now, at the (very) moment, for the time being, at present, these days 及Look! Listen! ...3）与always, constantly, forever, all the time等副词连用，表示动作反复或习惯。
此时句子常含有说话者的强烈情感在内。
表达较强的“责备”或“表扬”之意①You are always changing your mind. 你总是主意不定。
(太烦人了)②He is always helping others.他总是帮助别人。
(他真是个好人)4）对于come, go, leave, arrive, start,fly,drive等表示位置移动的动词常可用进行时态表将来。
①He is leaving on Wednesday. ②Mary isn’t here at the moment. She is coming later.2. used to do见第四单元及use用法3.被动语态见第五单元注意：接双宾语的词的被动语态；make /let /have sb do的被动语态；see/ hear /notice /find /observe sb do 的被动语态；It’s said/reported/believed/supposed/well-known；及无被动语态的三种情况（感官动词、不及物动词、sell/write等）4.现在完成时:用法：①过去发生的动作对现在造成的影响或结果：强调结果Yesterday I finished my homework, that’s to say, I have finished my homework now.②过去已经开始一直持续到现在的动作或状态：强调继续I have lived here since 1990.现在完成时的构成have/has+过去分词现在完成时的四个基本句型肯定句He has finished the work. 一般疑问句Has he finished the work否定句He has not finished the work. 两回答Yes ,he has. No, he hasn’t.特殊疑问句What has he done在下列情形下用现在完成时1九词语①already 已经肯定句中或句尾I have already found my pen. = I have found my pen already.②yet已经否定句和疑问句句尾I have not finished the work yet.Have you bought a computer yet③ever曾经句中Have you ever seen pandas④never从不句中I have never been to Beijing.⑤just刚刚句中I have just done my work.⑥before以前句尾I have never been there before.⑦so far到目前为止So far he has learned 200 words.⑧how long多久How long have you lived here⑨how many times多少次How many times has he been to Beijing2两词组have<has>gone to去了某地例：He has gone to Beijing (去了北京，没回)have<has>been to去过某地例：He has been to Beijing. (去过北京，回了)3两结构4如果句子里面没有时间状语，汉语意思能够加“已经”，往往用现在完成时态。
Have you lost your library book 你已经弄丢了从图书馆借的那本书吗5现在完成时态还常常用于下列句型They have planted many trees in the last/past few years.This is the best book I have ever read.It is the first time I have played the computer games.在现在完成时中，一次性动词不能和一段时间状语连用例：He has bought the book for 3 years.（错）因buy这个一次性动词不能和一段时间for 3 years连用, 改正的办法有：He has bought the book.. (去掉一段时间for 3 years)He bought the book 3 years ago (改为一般过去时，使句子的意思不变)It’s/It has been 3 years since he bought the book. = 3 years has passed since he bought the book. （改为固定句型It is/It has been ---since---）He has had the book for 3 years. （用延续性动词have代替buy）另外①come/arrive/get to/reach →be hereI have come here for 3 years.（错）改为：I have been here for 3 years.②leave/go →be awayHe has left for 3 hours.（错）改为：He has been away for 3 hours.③begin/start →be onThe film has begun for 3 minutes.（错）改为：The film has been on for 3 minutes.④open →be open / close →be closedThe shop has opened for 3 years.(错) 改为：The shop has been open for 3 years.⑤die →be deadHis father has died for 3 years.(错) 改为：His father has been dead for 3 years.⑥finish/end→be overHe has finished the work for 3 days.(错) 改为：The work has been over for 3 days⑦join I have joined the army for 3 years.（错）改为：I have been in the army for 3 years. 或I have been a soldier for 3 years.⑧buy /catch →haveI have bought the bike for 3 years.（错）改为：I have had the bike for 3 years.He has caught a cold for 3 days.（错）改为：He has had a cold for 3 days.⑨borrow →keepI have borrowed the book for 3 years. （错）改为：I have kept the book for 3 years.还有其它的归纳如下：break →be broken get up →be up marry →be married become →be lose →be lost5. 情态动词1) 情态动词本身有一定的词义，表示说话人的情绪、态度或语气，但不能单独作谓语，只能与其他动词构成谓语。
常见的有：can (could), may (might), must, need, shall (should), will (would)等。
2) 情态动词无人称和数的变化, 后接动词原形。
否定式是在情态动词后面加not。
个别情态动词有过去式形式, 也可用来表达更加客气、委婉的语气。
和could的用法(1)can/could 表示“能力；许可；可能性”等。
could 为can 的过去式。
如：Can I use your bike(2)can 用在疑问句中，表示征求意见、请求许可，答语仍用can; could 用在疑问句中，比can 更委婉、客气，是一种礼貌的说法，并不表示过去时态，答语用can，而不能用could。
如：—Could you tell me the way to the zoo—Sorry. I can't. I'm new here。