unit13 知识点总结
九年级英语全册知识点Unit13 We are trying to
九年级英语全册知识点Unit13 We are trying to 九年级英语全册知识点Unit13 We are trying to九年级英语全册知识点Unit13We are trying to save the earth!Section A1.play a part in+n./pron./vingeg：I want to play a part in saving the earth.2.cut down动副短语cut短语cut in 插嘴cut off 切断cut up 切碎cut out 删除3.advantage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，就近原则eg:Not only does Miss Li like music, but (also) she likes sports 6.harmfuldo harm to对……造成伤害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 eyes 7.the number of……的数量eg：The number of girls in our class is 30a number of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：be for...支持……eg: I am not against your idea. Instead, I’m for you 9.现在进行时与now, at the moment, right now, these days...连用eg：She is watching TV now.现在进行时表将来与e，go，arrive，leave，start等动词连用eg: I’m leaving tomorrow10.现在完成时助动词have/has+ 动词的过去分词eg: Have you ever been to Japan ？固定结构have/has been to曾经去过某地，现在已不在某地eg: I have been to the USA twice.have/has gone to去某地了，可能在途中，也可能到了那里，总之人不在说话处eg: —Where’s Jim?—He has gone to the library.have/has been in在某地呆了一段时间，经常与“for+ 一段时间”连用eg: We have been in this city for three years. 11.被动语态基本结构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 B1.recycle回收利用eg: We recycle all of our plastic bags.2.throw away扔掉；抛弃eg: You can throw them away if you don’t wan t these clothes.3.pull...down拆下；摧毁put短语pull together齐心协力pull offpull outpull in(车等)停下,进站4.win a prize赢得奖品赢，获胜后接比赛、活动、奖品beat击败；打败后接人或团队等竞争对手5.set upset短语set off/out动身,出发set freeset down写下,记下6.bring back恢复；归还；带回eg: Please bring back the books to the library.7.creativitycreator创造者,发明createadj.creative创造性的Section A1.play a part in+n./pron./vingeg：I want to play a part in saving the earth.2.cut down动副短语cut短语cut in 插嘴cut off 切断cut up 切碎cut out 删除3.advantage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，就近原则eg:Not only does Miss Li like music, but (also) she likes sports 6.harmfuldo harm to对……造成伤害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 eyes 7.the number of……的数量eg：The number of girls in our class is 30a number of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：be for...支持……eg: I am not against your idea. Instead, I’m for you 9.现在进行时与now, at the moment, right now, these days...连用eg：She is watching TV now.现在进行时表将来与e，go，arrive，leave，start等动词连用eg: I’m leaving tomorrow10.现在完成时助动词have/has+ 动词的过去分词eg: Have you ever been to Japan ？固定结构have/has been to曾经去过某地，现在已不在某地eg: I have been to the USA twice.have/has gone to去某地了，可能在途中，也可能到了那里，总之人不在说话处eg: —Where’s Jim?—He has gone to the library.have/has been in在某地呆了一段时间，经常与“for+ 一段时间”连用eg: We have been in this city for three years. 11.被动语态基本结构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 B1.recycle回收利用eg: 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 offpull outpull in(车等)停下,进站4.win a prize赢得奖品赢，获胜后接比赛、活动、奖品beat击败；打败后接人或团队等竞争对手5.set upset短语set off/out动身,出发set freeset down写下,记下6.bring back恢复；归还；带回eg: Please bring back the books to the library.7.creativitycreator创造者,发明create adj. creative 创造性的。
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。
人教版九年级全一册英语Unit13单元语法知识点总结
人教版九年级全一册英语Unit13单元语法知识点总结本单元重点短语的具体用法1. at the bottom of the river：用于描述某物在河床底部的位置。
例如：The coin was found at the bottom of the river.（硬币在河床底部被发现。
）2. be full of the rubbish：表示充满了垃圾。
例如：The park is full of rubbish.（公园里充满了垃圾。
）3. throw litter into the river：意思是把垃圾扔入河中，用于描述一种不环保的行为。
例如：It's not good to throw litter into the river.（把垃圾扔入河中是不好的行为。
）4. play a part in cleaning it up：表示参与或在清理某物方面发挥作用。
例如：Everyone should play a part in cleaning up the environment.（每个人都应该参与清理环境。
）5. land pollution：指土地污染。
例如：Land pollution is a serious problem.（土地污染是一个严重的问题。
）6. fill the air with black smoke：用于描述使空气中充满黑烟的情况。
例如：The factory fills the air with black smoke.（工厂使空气中充满了黑烟。
）7. cut down air pollution：意思是减少空气污染。
例如：We need to cut down air pollution to protect our health.（我们需要减少空气污染来保护我们的健康。
）8. make a difference：表示产生影响或有所作为。
例如：Small actions can make a big difference.（小行动可以产生大影响。
九年级英语unit13知识点归纳总结
九年级英语unit13知识点归纳总结九年级英语Unit 13知识点归纳总结本文将对九年级英语Unit 13的知识点进行归纳总结，包括语法、词汇和阅读等方面的内容。
一、语法1. 直接引语与间接引语直接引语是指直接引述别人的原话，需将其用引号括起来，并使用说、问等动词进行引述。
例如：“I will go to the cinema,” he said.间接引语是指对直接引语的转述，需改变动词的时态和人称，并将引号省略。
例如：He said that he would go to the cinema.2. 动词时态的使用在叙述过去发生的事情时，通常使用过去时态。
例如：Last night, I watched a movie.在描述过去某个时间点前已经发生的动作时，使用过去完成时态。
例如：I had finished my homework before he came.3. 虚拟语气虚拟语气用来表示与事实相反的情况或建议、要求等。
在虚拟语气的从句中，主语动词需用过去时，情态动词“should”也要用于从句中。
例如：If I were you, I would go there.二、词汇1. 短语与习惯用语习惯用语是指使用地区、时间等引起的固定表达方式，例如：“Would you like a cup of tea?”“Yes, please.”短语是句子中常用的表达方式，例如：“look up to”意为“尊敬”。
2. 同义词辨析同义词是指意思相近或相同的词语，但在用法上有所差异。
例如：“beautiful”和“gorgeous”都可以表示美丽，但在用法上有所区别。
三、阅读1. 阅读理解阅读理解是考察理解能力和阅读技巧的题型。
在解答时，可先通读全文，然后根据问题在文中定位答案。
2. 短文填空短文填空是考察对文章整体内容的理解和对语法结构的掌握。
在填空时，可根据文章的上下文进行推测。
总结：本单元的知识点归纳总结主要包括语法、词汇和阅读三个方面。
人教英语九年级unit13知识点
人教英语九年级unit13知识点Unit 13 Knowledge Points in the 9th Grade English CurriculumIn the 9th grade English curriculum, Unit 13 covers various grammar and vocabulary topics that will enhance students' understanding and use of the English language. This unit is designed to help students strengthen their communication skills in English and expand their range of vocabulary. In this article, we will explore the main knowledge points covered in this unit, providing a comprehensive overview of the topics.Firstly, let's delve into the grammar aspects of Unit 13. One of the key grammar points in this unit is the use of the past perfect tense. The past perfect tense is used to express actions or events that occurred before another past action or event. For example, "She had already eaten when I arrived." This sentence demonstrates that the action of eating occurred before the arrival. By understanding and practicing the usage of the past perfect tense, students can accurately convey the sequence of events in their writing and speaking.Moving on, another important grammar point in this unit is the comparison of adjectives and adverbs. Adjectives and adverbs are used to describe and modify nouns and verbs respectively. The comparativeform is used to compare two things, while the superlative form is used to compare more than two things. For instance, "Mary is taller than Lisa" and "John runs the fastest in the team." By grasping the rules and patterns of adjective and adverb comparison, students can effectively express comparisons in their English communication.Unit 13 also introduces a range of vocabulary relating to different types of shops and shopping habits. These vocabulary words are essential for students to expand their vocabulary repertoire and improve their ability to discuss shopping-related topics. Additionally, this unit covers idiomatic expressions, such as "get into hot water" and "make a scene." Familiarizing themselves with these expressions enables students to add flair and nuance to their English conversations.Furthermore, Unit 13 focuses on the use of the progressive form of verbs. The progressive form is used to describe an action that is ongoing or in progress at a specific time. For example, "She is watching a movie right now." This sentence highlights the ongoing action of watching a movie. Mastering the progressive form is crucial for students to accurately describe ongoing actions or situations in both written and spoken English.In addition to grammar and vocabulary, Unit 13 also covers reading comprehension skills. Students are exposed to various reading materials, such as articles and passages, which they are required to read and comprehend. Through reading exercises, students can improve their reading speed, comprehension, and critical thinking skills. They will also learn how to identify main ideas, make inferences, and summarize information effectively.Finally, Unit 13 concludes with writing exercises. Students are tasked with writing short essays or paragraphs on given topics. This allows them to apply the grammar rules, vocabulary, and reading comprehension skills they have learned throughout the unit. Writing gives students the opportunity to practice organizing their thoughts, expressing ideas clearly, and improving their overall written English proficiency.In conclusion, Unit 13 in the 9th grade English curriculum encompasses a range of knowledge points that contribute to students' language development. From grammar and vocabulary to reading comprehension and writing skills, this unit equips students with essential tools to communicate effectively in English. By actively engaging in various exercises and applying the learned knowledge, students can build a solid foundation for their English language journey.。
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。
九年级英语下册Unit13单元知识点
九年级英语下册Unit13单元知识点九年级英语下册的Unit13是关于“Education”的单元，主要涉及到教育方面的话题。
在这个单元中，学生们将学习有关学校生活、学科和学习方法的知识。
在本文中，我们将探讨一些重要的知识点，帮助学生更好地理解和掌握这个单元中的内容。
一、学校生活Unit13中涉及到了学校生活的方方面面，例如学校设施、课外活动和课程设置等。
学生们需要学会用英语谈论学校的各个方面，比如说：1. 学校设施：学生可以用英语描述学校的图书馆、实验室、运动场等设施。
例如，The library is well-equipped with a wide rangeof books and resources.（图书馆设备齐全，书籍和资源非常丰富。
）2. 课外活动：学生可以用英语谈论自己参加的课外活动，例如俱乐部、社团或者运动队。
例如，I am a member of the school choir and we often perform in school events.（我是学校合唱团的一员，我们经常在学校活动中表演。
）3. 课程设置：学生可以用英语介绍自己的课程设置，包括学习科目和上课时间等。
例如，In our school, we have English, math, science, history, and PE. Classes start at 8:30 in the morning and end at 4:00 in the afternoon.（我们学校有英语、数学、科学、历史和体育等科目。
上午8:30开始上课，下午4:00结束。
）二、学科与学习方法除了学校生活，Unit13也涵盖了学科和学习方法的知识。
学生们需要掌握如何用英语讨论各个学科的特点和学习方法。
1. 语言学科：语言学科在学习英语的过程中起着重要的作用。
学生们可以用英语阐述学习英语的好处以及一些学习英语的技巧。
英语九年级unit13知识点
英语九年级unit13知识点【英语九年级Unit13知识点】Unit 13 in the English curriculum for ninth-grade students covers a range of important knowledge points. In this article, we will explore these knowledge points without repeating the title. The format will be presented in a structured and organized manner.1. Present Tense: The Simple Present, Present Continuous, and Present Perfect- Simple Present: This tense is used to describe habits, general truths, and permanent situations.- Present Continuous: It indicates an action happening at the time of speaking or plans arranged in the future.- Present Perfect: This tense is used to express an action that happened in the past but has an impact on the present.2. Adverbials of Time and Frequency:- Adverbials of Time: Words or phrases that indicate when an action occurs (e.g., today, tomorrow, every day, etc.).- Adverbials of Frequency: Words or phrases that describe how often an action takes place (e.g., often, always, sometimes, etc.).3. Passive Voice:- The passive voice is used when the focus is on the action rather than the person or thing performing it.- The structure of passive voice sentences: Object + "be" verb + past participle.4. Modal Verbs:- Modal verbs include can, could, may, might, must, should, would, etc.- These verbs express ability, permission, possibility, necessity, or advice.5. Gerunds and Infinitives:- Gerunds: They are formed by adding "-ing" to a verb and function as nouns in a sentence.- Infinitives: The base form of a verb, usually preceded by "to," and can serve as nouns, adjectives, or adverbs.6. Reported Speech:- Reported speech is used to convey someone else's words or thoughts.- Reported speech involves changes in pronouns, tenses, and adverbs of time and place.7. Relative Clauses:- Relative clauses provide additional information about a noun or pronoun in a sentence.- They begin with relative pronouns (who, which, that, whose, where) or relative adverbs (when, where, why).8. Conditional Sentences:- Conditional sentences express hypothetical situations and their outcomes.- They include "if" clauses and main clauses, with different tenses used to indicate different conditions.9. Phrasal Verbs:- Phrasal verbs consist of a verb and one or more particles (prepositions or adverbs).- The meaning of phrasal verbs can be idiomatic and may not be deduced from the individual words.10. Prefixes and Suffixes:- Prefixes are added at the beginning of a word to change its meaning (e.g., un-, dis-, re-).- Suffixes are added at the end of a word to modify its meaning (e.g., -able, -ful, -less).In conclusion, the above points summarize the key knowledge covered in Unit 13 of the ninth-grade English curriculum. Mastering these concepts will greatly enhance students' understanding and usage of the English language.。
九年级英语Unit13知识点总结
九年级英语Unit13知识点总结Unit 13 Knowledge Points OverviewIntroduction:In the ninth grade English curriculum, Unit 13 covers a wide range of topics and knowledge points. This article aims to provide a comprehensive summary of the key concepts and skills students should learn in this unit. Through a structured approach, students can have a better understanding and grasp of the essential knowledge related to Unit 13.Vocabulary:Vocabulary acquisition is crucial for enhancing language skills. In Unit 13, students will encounter new words related to feelings, emotions, and personality traits. It is important to understand the meanings, usage, and collocations of these words. Building a strong vocabulary foundation enables students to express themselves accurately and effectively in both oral and written communication.Grammar:Unit 13 introduces several important grammar points that are essential for constructing grammatically correct sentences.1. Comparative and superlative forms: This grammatical structure is used to compare two or more nouns, indicating degrees of difference. It is essential to understand the formation rules and exceptions associated with comparative and superlative forms.2. Modal verbs: Modal verbs such as "can," "could," "may," "might," and "must" express ability, possibility, permission, and obligation. Students need to grasp the appropriate use of these modal verbs in different contexts.3. Passive voice: Understanding the passive voice is crucial for effective communication. Students should be able to differentiate between active and passive voice constructions, identify passive voice sentences, and transform active voice sentences into passive voice.Reading Comprehension:Unit 13 provides students with various reading materials to improve their reading comprehension skills. It is important to focus on the main ideas, supporting details, and the author's purpose while reading.1. Skimming and scanning: Skimming and scanning techniques help students quickly locate specific information within a text. Practice these skills to save time and efficiently gather information.2. Inference and deduction: Developing the ability to infer and deduce from the given text is crucial for understanding implicit meanings. Students should practice drawing logical conclusions based on the information provided.3. Vocabulary in context: Pay attention to how words are used in different contexts. Understanding the context helps in determining the meaning of unfamiliar words.Writing:Unit 13 incorporates various writing tasks to enhance students' writing skills. These tasks include writing a formal letter, descriptive paragraph, opinion essay, and more. To improve writing abilities, consider the following points:1. Organization and structure: Develop an outline or plan to maintain a clear structure in writing. Ensure that each paragraph has a specific purpose and logical flow.2. Coherence and cohesion: Connect ideas effectively by using appropriate transitional words and phrases. This enhances the overall coherence and cohesion of the written piece.3. Grammar and vocabulary: Pay attention to grammatical accuracy and word choice. Use suitable vocabulary and sentence structures to convey ideas clearly and concisely.Conclusion:Unit 13 covers a wide range of knowledge points, including vocabulary, grammar, reading comprehension, and writing skills. Mastering these concepts and skills will not only contribute to success in the English curriculum but also enhance overall language proficiency. Remember to practice regularly, review the material, and seek assistance when needed. With dedication and perseverance, students can excel in Unit 13 and beyond.。
九年级上册英语Unit13 知识点归纳整理
九年级英语Unit13 We’re trying to save the earth短语归纳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 into把…扔入4. play a part in doing sth 尽一份力做…5. land pollution 土地污染6. fill …with …使…充满…7. cut down air pollution 减少空气污染8. make a difference 产生影响9. take action 采取行动10. turn off 关掉11. pay for 付费12. add up 累加13. public transportation公共交通14. turn off 关掉14.be harmful to 对…有害15.the food chain食物链16.take part in参加17.pay for付费、付出代价18.take action 采取行动19.throw away 扔掉、抛弃20.put sth to good use 好好利用…21. Pull…down 拆下、摧毁22.bring back恢复、使想起，归还23.at the top of 在…顶部词性转化1. adventage反义词disadvantage2.wood----wooden adj.3.harm—harmful adj.4.science—scientist/scientifice—used/useful/reuse/reusable6.inspire—inspiration7.create—creative—creativity 8.danger—dangerous/endangered9. pollute—pollution/polluted知识拓展1. try. 试图，努力，尝试用法: try to do sth.尽力做某事try doing sth. 尝试做某事try one's best (to do sth.)=do one's best (to do sth.) 尽某人最大的努力(做某事) 短语:try on试穿try out试用，参加选拔have a try尝试，试一下let me try让我试-下2.the earth地球，表示世界上独-无二的事物前面要加定冠词the. 短语: on the earth在地球上on earth究竟，到底3. the bottom of... .. 的底部the top of .....的顶部4. be full of = be filled with充满. ...5.cut短语cut down减少，把..... 砍倒cut in插话cut off切断;断绝cut up切碎cut out删除6. instead of介词短语，后跟名词、代词或动词ing形式。
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.。
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。
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。
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.。
洛阳市九年级英语全册Unit13Wearetryingtosavetheearth重点知识归纳
洛阳市九年级英语全册Unit13Wearetryingtosavetheearth重点知识归纳单选题1、—Look! Mary is talking to Mr. Smith over there.—It ________ be her. She is ill and in hospital now.A．mustn’tB．shouldn’tC．needn’tD．can’t答案：D句意：——看！玛丽正在那边和史密斯先生谈话。
——那不可能是她。
她生病了现在在医院。
考查情态动词。
mustn’t禁止；shouldn’t不应该；needn’t不必；can’t不可能。
根据“She is ill and in hospital now.”可知，在那边和史密斯先生谈话的不可能是玛丽，can’t表否定推测。
故选D。
2、So far, red tourism (旅游业) ________ quickly and it’s becoming more and more popular. A．developedB．will developC．has developed答案：C句意：到目前为止，红色旅游发展迅速，越来越受欢迎。
考查时态。
根据“So far”可知句子使用现在完成时have/has done。
故选C。
3、— Is it important to protect wild animals, Susan?— Yes. If we don’t protect them, they ________ die out one day.A．needB．can’tC．may答案：C句意：——保护野生动物很重要吗，苏珊？——是的。
如果我们不保护它们，它们有一天可能会灭绝。
考查情态动词。
need需要；can’t不能；may可能。
根据“If we don’t protect them, they...die out one day.”可知，表示一种可能性，应用may，故选C。
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.。
英语九年级13单元知识点
英语九年级13单元知识点Unit 13: Knowledge Points for 9th Grade EnglishIntroduction:In this unit, we will explore various important knowledge points in 9th grade English. These points include grammar, vocabulary, reading comprehension skills, and writing techniques. By mastering these points, students can enhance their English language skills and improve overall academic performance. Let's delve into the details!Grammar:1. Verb Tenses:- Simple Present Tense: used for general truths, habits, and daily routines.- Simple Past Tense: used for completed actions in the past.- Present Continuous Tense: used for actions happening at the moment of speaking.- Past Continuous Tense: used for actions that were ongoing in the past.- Present Perfect Tense: used for actions completed before the present moment.- Past Perfect Tense: used for actions completed before a specific past moment.- Future Tenses: simple future, future continuous, future perfect.2. Adverb Usage:- Adverbs of Frequency: always, usually, often, sometimes, rarely, never.- Adverbs of Manner: carefully, quickly, slowly, happily, etc.- Adverbs of Time: now, then, yesterday, today, tomorrow, etc.- Adverbs of Place: here, there, everywhere, nowhere, etc.3. Conditional Sentences:- Zero Conditional: used for general truths and scientific facts.- First Conditional: used for real, possible situations in the future.- Second Conditional: used for unreal, unlikely situations in the present or future.- Third Conditional: used for unreal situations in the past.Vocabulary:1. Synonyms and Antonyms:- Synonyms: words with similar meanings.- Antonyms: words with opposite meanings.2. Idioms and Phrasal Verbs:- Idioms: phrases with figurative meanings that cannot be understood literally.- Phrasal Verbs: verbs combined with prepositions or adverbs to form new meanings.3. Word Formation:- Prefixes: added to the beginning of a word to change its meaning.- Suffixes: added to the end of a word to change its meaning.Reading Comprehension Skills:1. Skimming: quickly reading to get a general idea of a text.2. Scanning: searching for specific information within a text.3. Inference: using context clues to understand information not explicitly stated.4. Identifying main ideas and supporting details.5. Understanding cause and effect relationships.6. Making predictions based on the text.Writing Techniques:1. Writing a Formal Letter:- Date and address placement.- Appropriate greeting and closing.- Organizing content into paragraphs.2. Essay Writing Structure:- Introduction: including an attention-grabbing hook and thesis statement.- Body paragraphs: each paragraph discussing a separate point with supporting evidence.- Conclusion: summarizing the main points and providing a thoughtful ending.3. Using Linking Words and Phrases:- To add information: furthermore, moreover, in addition, etc.- To contrast ideas: however, on the other hand, nevertheless, etc.- To give examples: for instance, for example, such as, etc.- To conclude: in conclusion, overall, to sum up, etc.Conclusion:This article has provided an overview of the knowledge points covered in the 13th unit of 9th grade English. By studying and practicing these points, students can strengthen their grammar skills, expand their vocabulary, improve reading comprehension, and enhance their writing techniques. Remember to apply these knowledge points in various English language activities to achieve fluency and accuracy in English communication. Keep up the good work!。
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 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。
九年级英语知识点unit13
九年级英语知识点unit13Unit 13 - A World of WondersIntroduction:As students delve deeper into their English learning journey, they encounter a variety of fascinating topics and essential knowledge. One such unit is Unit 13, which introduces students to various aspects of the world, exploring different cultures, traditions, and geographical wonders. In this article, we will explore the key knowledge points covered in Unit 13 of the ninth-grade English curriculum.1. Cultural Diversity:Unit 13 provides students with a glimpse into the rich diversity of cultures around the world. It highlights the importance of understanding and respecting different customs, traditions, and beliefs. Through engaging activities and discussions, students learn to appreciate and embrace the differences that make each culture unique.2. Famous Landmarks:The unit introduces students to iconic landmarks from different parts of the world, such as the Great Wall of China, the Eiffel Tower in France, and the Pyramids of Egypt. Students not only learn about thehistorical significance of these landmarks but also understand their cultural importance and the impact they have on tourism. This knowledge broadens their worldview and encourages them to explore the wonders of our planet.3. Natural Wonders:Unit 13 also sheds light on the breathtaking natural wonders that exist around the globe. Students discover magnificent sites such as the Grand Canyon in the United States, the Great Barrier Reef in Australia, and the Amazon Rainforest in South America. Emphasizing the importance of environmental conservation, students gain a deeper understanding of the beauty and fragility of our natural world.4. Festivals and Celebrations:The unit provides insights into various festivals and celebrations observed by different cultures worldwide. Students learn about traditional customs, such as the Chinese Spring Festival, Indian Diwali, and American Thanksgiving. By understanding the significance of these celebrations, students become more tolerant and appreciative of diverse cultural practices.5. Global Issues:Unit 13 addresses global issues such as environmental degradation, climate change, and poverty. Through thought-provoking discussions and activities, students develop a sense of responsibility towards these issues and understand their role in creating a sustainable world. They broaden their knowledge about the challenges faced by humanity and the importance of collective action.Conclusion:Unit 13 encompasses a wide range of knowledge points that contribute to students' overall understanding of the world. By exploring cultural diversity, famous landmarks, natural wonders, festivals, and global issues, students develop a broader perspective, empathy, and appreciation for different cultures and our planet's beauty. Unit 13 acts as a stepping stone for students to become responsible global citizens, appreciating the wonders of our world and taking action to protect it.。
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Unit13 综合知识
一：重点单词必备：
science n.科学scientist n.科学家scientific adj.科学的 2.therefore = so 因此
3. hard adj.坚硬的；艰苦的adv.努力地
4.sreve v.服务；招待service n.服务
5.fair 公平的unfair 不公平的
6.danger n.危险dangerous adj.危险的endangered adj.有绝种危险的be in danger 在危险中be out of danger 脱离危险
7.mystery n.神秘mysterious adj.神秘的
8.produce v.生产product n.产品
9.beauty n.美貌beautiful adj 漂亮的10.advertising =advertisement 广告活动11.confuse v.使人困惑confusing adj.令人困惑的confused adj.感到困惑的12.mislead v.误解misleading adj.令人误解的13.true adj.真正的truth n.事实14.guilt n.罪guilty adj.有罪的；愧疚的15.taste n.味道；品味v.尝起来二：必记短语
rainy days 下雨天
wait for 等候，等待
have fun=enjoy oneself=have a good time; have fun (in) doing sth
restaurant science 饭店科学
make food 做食物
make money 赚钱
learn from 从…学到
scientific studies 科学研究
soft colors 柔色
light blue 浅蓝
heavy traffic 繁忙的交通
serve the people 为人们服务
kind of 稍微,多少有点
join a clean-up campaign 参加清扫运动
endangered animals 濒临灭绝的动物
mysrerious look 神秘的面庞
keep out 使。
在外面/不进入
aim at 针对，瞄准
for instance=for example 例如；比如
have sales 大甩卖
the quality of …的质量
at other times 在其他时候
to tell the truth= to be honest 说实话，老实说
to start with 首先，开始
jump out of 从。
跳出
after all 毕竟终究
receive money 接受钱
have different tastes 有不同的品味
personal things 私人物品
30.look out=take care 当心，小心
look out of 向。
外面看
take care of 照顾，照管
31.pros and cons 正面与反面；赞成与反对
32.work hard at ….. 努力学习。
33.be annoyed with sb 对某人感到恼怒be annoyed at/about sth 对某事感到恼怒
34.take off
三、重要句型结构.
1. rain 雨---rainy 多雨的cloud 云---cloudy 多云的snow 雪--- snowy 多雪的
wind风--- windy 多风的sun --- sunny 晴朗的
2.make 的用法
1）make sb/sth + adj 使某人、物感到…Soft music makes me sleepy.
2) make sb/sth + do 使某人、物做某事
Sad movies make me cry. This photo makes me think of my teacher.
注意：make 为使役动词，变被动加to ,即be made to do 如：I was made to cry by the sad movies.
3) make sb/sth + 介词短语使某人、物被…
He made me at home. He asked us to make ourselves at school.
4) make sb/sth + 名词短语使某人某物变得…
All day’s work makes Jack a dull boy.
5) 关于make的短语：
be made of …由…制成（可以看出原材料）be made from …由…制成（不可以看出原材料）be made in + 地点生产于某地be made up of …. 由…组成
The desk is made of the wood. The wine is made from wheat.
The watch is made in Shanghai. Our class is made up of 20 boys and 20 girls. 3.would rather do sth 更愿意做某事
would rather do sth than do sth 宁愿做而不愿做…
prefer to do sth rather than do sth prefer sth/doing sth to sth/doing sth
eg.I would rather go to the zoo. He prefer to go out rather stay at home.
4. .mind v. 介意,在乎
1) mind +n. I don’t mind the cold.
2) mind+doing. 介意做某事
--Would you mind opening the window ?
--No,not at all./Certainly not./Sorry,I’ll do it right away.
3) mind+one’s/宾格+ doing. 介意某人做某事
你介意我抽烟吗？
Would you mind my/me smoking here? Would you mind his/him closing the door?
4) mind + 从句:
我不介意它离这儿有多远. I don’t mind how far it is from here.
mind n. 思想；想法；头脑
make up one’s mind 下定决心keep sth in mind 记住put one’s mind to 专心于
I’ll try my best to keep these words in mind.
四、重点句子。
1.Loud music always makes me want to dance.
2.Waiting for her made me angry.
3.It makes me want to join a clean-up campaign.
4.They don’t even keep out the sun.
5.Many ads are aimed specifically at teenagers.
6. At times an ad can lead you to buy something you don’t need at all.
7.Working hard at English can lead to success.
8.It’s the thought that counts.
9.Of course, this made me feel guilty.。