unit 2 topic 3九年级上册复习要点

仁爱九年级英语上册 Unit 2 Topic 3考点汇总

仁爱九年级英语上册Unit 2 Topic 3Unit 2 Topic 3重点短语:1.environmental protection 环境保护2.work for…为…而工作3.both sides of paper 纸的两面4.plastic bags 塑料袋5.encourage sb. to do sth.鼓励某人做某事6.ought to do sth.应该做某事7.shut off关闭8.instead of + n./v-ing代替；而不是9.after all毕竟，归根结底10.renewable energy可再生能源11.in people' s everyday/daily lives在人们的日常生活中12.require sb. to do sth.要求某人做某事be required to do sth. 被要求做某事13.in the near future 在不久的将来14.reach a top speed of达到最高时速15.run out用完，耗尽16.remove from..…除掉.....17.hurry up赶快，快点18.give up放弃19.though/although/even though /even if尽管；虽然；甚至（引导让步状语从句，不能和but连用）词形转换:1.protect v.保护protection n.保护2.agree v.同意agreement n.同意，一致，协议disagreement n.不一致，意见不统一3.electric adj.电动的；发电的electricity n.电力；电流4.cloth n.织物，布料clothes n.衣服5.German n.德国Germany n.德国人；adj.德国的6.dry adj.干燥的7.plant v.种植planter n.种植者8.marry v.嫁，娶，结婚married adj.已婚的9.weigh .....重量weight n.重量，分量10.history n.历史historical adj.历史的11.different adj.不同的difference n.[C]差别，差异重点句型1.Recycling can protect the environment, and it can save money, too.回收利用可以保护环境，也可以省钱。

【知识点归纳】九上 Unit2Topic3 重点短语及句型

九上Unit 2 Topic3 重点短语及句型1. shut off 1. up to nowturn off 2. stay in bed2. ought to do sth.3. put on weightought not to do sth. 4. to one’s surprise3. use sth. to do sth. 5. remove sth. from sth.use sth. for doing sth. 6. encourage sb.to do sth.4. even though 7. different types ofeven if 8. in the near future5.give up 9. nuclear energy6. hurry up 10.renewable resource7. run out11. travel a short distance8. after all12.in people’s everyday lives1）我能问你一些问题吗？2）我们在家能做些什么来保护环境3）学生在校能做什么呢？4）你想要成为一名环保者吗？5）成为一名环保人是很容易的。

6）说起来容易做起来难。

7）事实胜于雄辩。

8）The train can reach a top speed of 431km per hour. 这车子最高时速能达到每小时431公里9) 赶快，否则你将会错过这火车10) 森林是地球的肺。

11) Even though tree planting is very difficult, they love their jobs.尽管树的种植很艰辛，但他们热爱这工作12)一些事（我们对地球所做的）是有益的，然而一些是有害的。

13) The three R’s ---reduce, reuse, recycle –are important. 减少使用，再次利用，回收再利用是很重要的。

仁爱版九年级英语上册Unit 2 Topic 3知识点总结

自己种植水果和蔬菜。
do sth oneself：自己做某事
31
cry for help
哭救
32
after all
毕竟
常放句首，其后加“逗号”
33
produce power from coal
从煤炭中产生能量
produce sth from sth：从…中生产出…
34
acid rain
酸雨
35
nuclear power
39
reach a speed of…
达到一个..的速度
The train can reach a top speed of 431 km per hour.
40
per hour
每小时
41
energy sources
能源
42
renewable sources
可再生能源
43
run out
用尽
44
provide wood tobuildhouses
2、用法：
①表示并列关系的连词有：and和both...and...二者都；either...or...或者···或者···；neither...nor...既不···也不···；as well as也；not only...but (also)...不但···而且···
②表示选择关系的连词：or或者or else否则；otherwise否则；neither...nor...既不···也不···；either...or...或者···或者···
9
plastic bags
塑料袋
10
save money
省钱；存钱
11
encourage sb to do sth

Unit 2 Topic 1 --3 重难点知识归纳总结仁爱版英语九年级上册

仁爱版英语九年级上册Unit 2 Saving the EarthTopic 1 Pollution has caused so many problems.【重点单词】1.bee /biː/ n. 蜜蜂2.butterfly /ˈbʌtəflaɪ/ n. 蝴蝶；蝶泳3.mess /mes/ n. 肮脏，杂乱；困境4.shame /ʃeɪm/ n. 羞耻，羞愧5.several /ˈsevrəl/ det.&pron. 几个，数个6.pour /pɔː(r)/ v. 倒出，倾泻；不断流出7.waste /weɪst/ adj. 废弃的，无用的，丢弃的v. 浪费8.villager /ˈvɪlɪdʒə(r)/ n. 村民，乡下人9.destroy /dɪˈstrɔɪ/ v. 摧毁，破灭10.pollute /pəˈluːt/ v. 污染11.goodness /ˈɡʊdnəs/ n. 天啊；啊呀12.breath /breθ/ v. 呼吸13.pain /peɪn/ n. 疼，痛，痛苦14.produce /prəˈdju:s/ v. 生产，制造15.chest /tʃest/ n. 胸部，胸膛16.awful /ˈɔːfl/ adj. 很坏的，极讨厌的17.bear /beə(r/ v. 承受，忍受18.editor /ˈedɪtə(r)/ n. 主编，编辑19.breath /breθ / n. 一次吸入的空气20.soil /sɔɪl/ n. 土壤；土地21.harmful /hɑːmfl/ adj. 有害的22.deaf /def/ adj. 聋的23.print /prɪnt/ v. 印刷24.hearing /ˈhɪərɪŋ/ n. 听力，听觉25.loss /lɒs/ n. 丧失；损失；丢失26.recently /ˈriːsntli/ adv. 不久前；最近27.disturb /dɪˈstɜːb/ v. 打扰；扰乱28.uncomfortable /ʌnˈkʌmftəbl/ adj. 使人不舒服的；令人不舒适的29.unpleasant /ʌnˈpleznt/ adj. 令人不快的；不舒服的30.sort /sɔːt/ n. 种类，类别，品种；v. 整理，把……分类31.environmental /ɪnˌvaɪrənˈmentl/ adj. 环境的32.including /ɪnˈkluːdɪŋ/ prep. 包括……在内33.onto /ˈɒntə/ prep. 向，朝34.sentence /ˈsentəns/ n. 句子；判决，宣判35.coal /kəʊl/ n. 煤；煤块36.create /kriˈeɪt/ v. 造成；创造37.blood /blʌd/ n. 血38.high blood pressure /preʃə(r)/ 高血压39.planet /ˈplænɪt/ n. 行星【重点短语】1.chemical factory 化工厂2.pour...into... 把……排放到……3.cut down 砍倒4.make too much noise 制造太多噪音5.in a bad mood 处在不好的情绪中6.do harm to / be harmful to 对……有害7.go deaf 失聪，变聋8.quite a few 相当多9.no better than 同……一样差，实际上和……一样10.in pubic 公开地11.all sorts of 各种各样的12.in many ways 在许多方面【重点句型】1. Look, there are several chemical factories pouring waste water into the streams.看，有几家化工厂正往河里排放废水。

2015-2016仁爱九年级Unit2topic3Saving-the-Earth重点语言知识点总结

Unit2 Topic 3What can we do at home to protect the environment语法重点：并列句：是由并列连词把两个或两个以上的简单句连在一起构成的句子，连词前可用逗号，也可不用逗号。

通常由and，but,while,or,so等连词来连接。

如：1．表示并列关系，动作先后关系，常用连接词有and, not only…but also…等。

如：His father is a teacher and his mother is a doctor.他的父亲是一位老师，母亲是一位医生。

Mr. Green can not only drive a car but also repair it.格林先生不但会开车而且还能修车。

2．表示转折，常用连词有but, while等。

如：I bought my sister a present, but she didn’t like it.我给妹妹买了一件礼物，但是她并不喜欢。

Tom does housework every day while his sister does nothing.汤姆每天都做家务活，而他的妹妹什么也不做。

3．表示选择关系，常用连词有or, either…or…等。

如：He speaks French, or perhaps he understands it. 他会讲法语，或者懂法语。

Either he could not come or he did not want to. 他要么是不能来要么是不想来。

4. 表示因果关系，常用连词有so, for等。

如：Her mother is ill, so she has to stay at home and look after her mother.她母亲病了，所以她不得不呆在家里照看她。

The ground is very wet, for it rained last night. 地面很湿，因为昨晚下雨了。

仁爱版英语九年级上册Unit 2 Topic 3知识点

Unit2 Topic 3Section A1.interview sb. about sth.关于某事采访、访问某人2.We all know that you’re working for an organization that protects the environment.我们都知道你在为一个环保组织工作。

work for... 为...工作该句是一个含有两个that从句的复合句。

第一个that引导宾语从句，说明know 的内容；第二个that引导定语从句，修饰organization。

3.Recycling can protect the environment, and it can save money,too.回收利用能保护环境，还能节省金钱。

recycling为名词，意为“回收利用”。

recycling还可作形容词，意为“回收利用的，重新利用的”。

Eg：Is there a recycling center around here?这儿附近有废品收购站吗？4.encourage sb. to do sth.鼓励某人做某事Teachers often encourage the students to study hard.老师经常鼓励学生努力学习。

5.can（情态动词）能，会，可以（名词）罐子，罐头6.sort（动词）把...分类，挑选（名词）种类，相当于kind。

They sell many different sorts of flowers here.=They sell many different kinds of flowers here.他们这里出售许多不同种类的花。

7.You will miss the bus.你将错过那班车。

miss错过8.shake作动词时，有以下三种含义：（1）（使）动摇，震动。

（2）使震惊。

（3）（身体）颤抖，发抖，哆嗦。

作名词时，意为“摇动，抖动，颤动”。

仁爱版初三上学期知识点归纳整理Unit 2 Topic 3 Section A

仁爱版初三上学期知识点归纳整理Unit 2 Topic 3 Section A1) 为一家机构工作 work for an organization保护环境 protect the environment我们都知道你在为一家环保机构工作。

We all know that you’re working for an organization that protects the environment.2) 帮助宣传环保方面的知识 help spread the message about protectingthe environment我的主要工作就是帮助宣传环保方面的知识。

My main job is to help spread the message about protecting the environment .3) 哪些事情 what kinds of things为保护环境，我们在家能做哪些事情？What kinds of things can we do at home to protect the environment ?4) 减少人为的浪费 reduce the waste we produce我们应该减少人为的浪费。

We should reduce the waste we produce .5) 例如 for example双面使用纸张 use both sides of the paper重复使用塑料袋 reuse plastic bags例如，我们应该双面使用纸张和重复使用塑料袋。

For example , we should use both sides of the paper and reuse the plastic bags6) 不但。

而且。

not only … but also …我认为回收再利用不但能保护环境而且能节约资金。

I think recycling can not only protect the environment but also savemoney .7) 鼓励某人去干某事 encourage s.b to do s.th因此我们鼓励学生们收集废纸及饮料瓶。

2015年秋季仁爱英语九年级上册Unit2topic3重点知识点总结及练习

Unit2Saving the EarthT opic3What can we do at home to protect the environment?一．重点句型：Section A1.Then we sort them so that they can be recycled.并把它们分类存放，以便回收利用。

A.sort v.整理，归类，分拣；sort letters分拣信件；I like sorting things in my sp are time.在空闲时间我喜欢整理东西。

B.sort=kind n.分类，类别；品质，本性；方法；一群；a sort of一种.......；sort of adv.有点，有几分地（想不出恰当的词或不知下面该怎么说时用）可以说，可说是；Y ou can't put that sort of fear into words.那种恐惧无法用语言表达。

2.We should use both sides of paper,and reuse plastic bags.我们应该双面使用纸张，重复使用塑料袋。

both修饰复数名词；而either修饰单数名词；There are a lot of trees on both sides of the road.=There are a lot of trees on either side of the road.在路的两边有许多树。

3.My main job is to help spread message about protecting the environment.我主要的工作是帮助做有关保护环境的宣传。

4.We all know that you’re working for some organizations that protect the environment.我们都知道你在为环保组织工作。

仁爱版九年级英语 Unit2 Topic 3知识点修改版

Unit2 Topic 3知识点一、重点短语environmental protection 环境的保护 a few questions 一些问题work for… 为……工作protect environment 保护环境spread the message about… 宣传有关…reduce the waste/air pollution 减少浪费/空气污染both sides of … ……的两面rather than (是)……而不是….not only…but also… 不仅…….而且……reuse plastic bags 减少使用塑料袋save money/ energy/ electricity 省钱/ 能源/ 电encourage sb.to do sth.鼓励某人做某事be supposed to do sth. 应当做某事soft drink cans 饮料罐子travel a short distance = make a short journey 短途旅行be busy doing sth 忙于做某事nod the head点头shake the head摇头hurry up快点a greener person环保者put…into… 把……放入……ought to do sth. 应该做某事turn off 关掉turn on 打开turn up 声音调大turn down 声音调小Clean-up Day 清洁日on time 准时in time 按时produce power from… 从……获得能量nuclear energy 核能run the car 发动汽车increase in 在某方面的增长Reach a speed of + 具体数字达到某种速度at a speed of 以某种速度produce electricity by doing sth. 通过做某事发电the movement of water 水的流动be used for doing sth = be used to do sth 被用作做某事take a shower/bath 淋浴/洗澡pick the litter up 捡起垃圾take up 占据（空间，时间）set one's mind to do sth.决心做某事be punished被惩罚be in bed卧病再床to one's surprise使某人吃惊的是ever since从那时起, 自那时以来up to now迄今put on weight增加体重throw away丢掉throw about 乱丢，乱扔二、重点句型1．…my main job is to help spread the message about protecting the environment.我主要的工作是帮助做有关保护环境的宣传。

仁爱版九年级上册英语-Unit2：Topic3单词汇总+知识梳理

仁爱九上-Unit2 Topic3知识梳理【重点短语】1.environmental protection 环境保护2.work for 为……而工作3.both sides of paper 纸的两面4.plastic bags 塑料袋5.encourage sb. to do sth. 鼓励某人做某事6.ought to do sth.应该做某事7.shut off 关闭8.instead of + n./pron./v-ing代替，而不是9.after all 毕竟，归根结底10.renewable energy 可再生能源11.in people’s everyday/daily lives在人们的日常生活中12.require sb. to do sth. 要求某人做某事be required to do sth. 被要求做某事13.i n the near future 在不久的将来14.r each a top speed of…达到最高时速……15.r un out 用完，耗尽16.r emove…from…把……从……除去17.h urry up 赶快，快点18.give up 放弃19.though/although/even though even if 虽然，尽管.引导让步状语从句，不能和but 连用，但可与yet,still 连用。

【词形转换】1.protect v.保护protection n.保护，防卫2.agree v.同意agreement n.同意，一致，协议disagreement n.分歧，争论3.electric adj.用电的，电动的 n.带电体，电动车辆electricity n.电，电能4.cloth n.织物，布料clothes n.衣服5.German n.德国人，德语 adj.德国的，德国人的，德语的Germany n.德国6.dry adj.干燥的，雨少的，干性的v.使……干，弄干，擦干drier n.烘干机，吹风机drily adv.干燥地7.plant v.种植planter n.种植园主8.marry v.嫁，娶，结婚married adj.已婚的，有配偶的9.weigh v.称……重量weight n.重量，分量10.h istory n.历史historical adj.历史的11.d ifferent adj.不同的difference n.[C]差别，差异【重点句型】1.Recycling can protect the environment, and it can save money, too.回收可以保护环境并且可以节约钱。

Unit2 Topic 3 知识总结：仁爱版九年级上册英语

plastic塑料的[]n.塑胶, 可塑体, 塑料制品, 整形adj.塑胶的, 塑造的, 有可塑性的, 造形的, (外科)整形的stick木棒（棍），枝条粘住，钉住；坚持8上chopstick筷子8下stick粘住，钉住；坚持；木棒（棍）；枝条9上encourage鼓励encourage[i]vt.鼓励, 激励, 怂恿；赞助, 促进, 助长encourage sb. to do sth.鼓励某人(做某事)encourage a man to work better鼓励一个人更好地工作be encouraged by受...鼓励[鼓舞]encouraging adj.鼓励的, 给予希望的, 振奋人心的, 令人欢欣鼓舞的-ginglyencourage encourager n. encouragement n.记忆方法：courage[]n.勇气, 精神discourage[]vt.使气馁, 阻碍encourage en-使有鼓励can[]（美）罐子；罐头vt.装进罐中, 把食品装罐n.罐头, 铁罐conj.能, 可以suppose猜想，假定，料想suppose[]vt.想, 设想, 猜测; 认为, 以为；包含, 意味着; 必须有, 以...为必需条件[用于祈使语气]让, ...如何, ...怎么样；(=if)[口]如果I suppose you are right.我想你说得对。

Let's suppose (that) the news is true.让我们假定这消息是真的。

S-your father saw you now, what would you say？假设你父亲现在看到了你, 你该怎么说？suppose[]vi.推测, 猜想I suppose so.我想是的。

Suppose n.想象; 推测supposable adj. supposer n.supposesup- =sub-在…下面+ pose 放着[]n.姿势, 姿态v.(使...)摆好姿势, 形成, 引起, 造成vi.摆姿势, 佯装, 矫揉造作形近词：purpose目的，意图9上pose[]；nod点头nod[n d]vi.(nodded; nodding)点头(表示同意或打招呼)；打盹, 瞌睡；不专心、不留意而失误(树梢、花等)摇曳; 摆动；(建筑物)倾斜；nod to sb.向某人打招呼nodding in an armchair坐在椅子上打瞌睡Flowers nod in the breeze.花在微风中摇动。

九年级英语u2t3知识点

九年级英语u2t3知识点Unit 2 Topic 3 in Grade 9 English: Knowledge PointsIntroduction:In Grade 9 English, Unit 2 Topic 3 focuses on various knowledge points that are essential for understanding the language. These knowledge points are crucial for students to strengthen their English language skills. Let's explore these points in detail.1. Vocabulary Expansion:Vocabulary plays a vital role in language learning. In this unit, students are introduced to a wide range of new words and expressions. These words not only enhance their language proficiency but also enable them to express themselves more effectively. Students are encouraged to memorize and practice using these words in different contexts to improve their vocabulary skills.2. Sentence Structure:Understanding sentence structure is fundamental to constructing grammatically correct sentences. In Unit 2 Topic 3, students learn about the different components of a sentence, such as subject, verb, object, and adverbial phrases. They also acquire knowledge of sentencepatterns, including simple sentences, compound sentences, and complex sentences. This knowledge helps students in forming coherent and well-structured English sentences.3. Grammar Rules:Grammar forms the backbone of any language. Topic 3 introduces several grammar rules that help students to communicate accurately. Some important grammar points covered include verb tenses, the use of articles, adjectives and adverbs, and subject-verb agreement. By grasping these grammar rules, students can avoid common errors and improve their overall language proficiency.4. Reading Comprehension:The ability to comprehend written texts is an essential skill in language learning. In this unit, students practice reading comprehension by analyzing and interpreting various types of texts, including articles, short stories, and dialogues. They learn to identify main ideas, supporting details, and the author's purpose. Moreover, students are encouraged to make connections between the text and their own experiences, enhancing their critical thinking skills.5. Writing Skills:Writing is a crucial aspect of language learning. Unit 2 Topic 3 focuses on developing students' writing skills through various writing tasks. Students learn to write informative and descriptive paragraphs, narrative essays, and letters. They are taught the importance of proper sentence structure, logical organization, and using appropriate vocabulary and grammar. These skills enable students to express their thoughts and ideas clearly and persuasively in written form.6. Speaking and Listening:Effective communication involves both speaking and listening skills. In this unit, students engage in dialogues, group discussions, and presentations to practice their speaking and listening abilities. They learn to express opinions, ask questions, and engage in conversations using appropriate expressions and intonation. This helps students become confident speakers and attentive listeners in real-life situations.Conclusion:Unit 2 Topic 3 in Grade 9 English covers a broad range of knowledge points that are essential for students to improve their English language skills. These points include vocabulary expansion, sentence structure, grammar rules, reading comprehension, writing skills, as well as speaking and listening abilities. By mastering theseknowledge points, students can enhance their overall language proficiency and become confident English users.。

九年级unit2topic3知识点

九年级unit2topic3知识点九年级Unit 2 Topic 3知识点九年级的学生将在Unit 2 Topic 3中学习新的知识点。

这个主题涉及了一些有趣且实用的概念和技巧，帮助学生更好地理解和应用它们。

让我们一起来了解一下吧！第一个知识点是“生活常识”。

在九年级，学生们已经步入了青春期，开始逐渐成长为独立的个体。

生活常识在这个阶段变得尤为重要，它们不仅包括了日常生活中的技能，如健康饮食和个人卫生，还包括了与人相处的方式、如何解决问题和遇到困难时应采取的行动等。

生活常识需要学生们在日常生活中多多实践，培养自己的能力和灵活性。

通过参与各种活动，九年级的学生们可以学会如何做出自己的决策，并根据不同的情况做出正确的选择。

这些技能将在未来的生活中具有重要的意义。

另一个重要的知识点是“社交技巧”。

青春期是人际关系发展的关键时期。

通过学习和了解社交技巧，九年级的学生们可以更好地与人交流和合作。

在社交技巧方面，学生们将学会如何表达自己的观点和想法，如何倾听他人的意见，并适当地回应。

学生们还将学会如何与他人建立互相尊重和信任的关系，以及如何解决和处理冲突。

除了社交技巧，九年级的学生还将学习在学术上取得成功所需的学习技巧。

这包括了制定学习计划、管理时间和集中注意力等方面的技巧。

通过掌握这些技巧，学生们可以更有效地学习，提高学习成绩，并为未来的学习和职业发展打下坚实的基础。

在这个主题中，学生们还将开始学习有关“心理健康”的知识。

青春期是一个充满变化和挑战的阶段，学生们可能会面临压力、焦虑和其他情绪问题。

通过学习如何管理情绪，妥善处理压力和寻找支持的途径，学生们可以保持身心健康，更好地应对生活中的各种困难。

最后一个知识点是“创新和创造力”。

在这个信息时代，创新和创造力成为了越来越重要的技能。

通过培养学生们的创造力，他们可以在解决问题、提出新的观点和思考等方面充分发挥自己的潜力。

九年级的学生将学习如何通过观察、调查和思考，培养自己的创造力。

Unit2 Topic3

九年级英语总复习导学案复习内容：九年级上册Unit 2 Topic 3复习目标：熟练掌握Unit 2 Topic 3的单词，短语，重点句型及语法复习重难点: Unit 2 Topic 3的交际用语—保护环境的用语语法：情态动词ought to及连词的用法；复习方法：生自读识记——师提问——检测（书面）一、生自读Topic3的单词并识记，同时找出自己不会的单词重点识记。

然后默写。

二、生自读课文并找出文中重点的短语和句子，然后加强记忆，教师提问。

三、教师重点点拨交际用语和语法。

课堂导练：（一）单词检测、英汉互译：n.保护、防卫n.回收利用adj.塑料的n.(美)罐子；罐头n.分歧、争议n.同意，一致；协定，协议modal v.应该n.距离n.布n.行动，动作n.电池n.电力；动力；力n.组织、团体、机构v.点头v.需要、要求adj.深的；厚的acid rain nuclear biogas technology electric electricity efficientmaglev train per wheelguide after all hurry up give uprun out marry source（二）生读记重点短语及句子：1.environmental protection环境保护protect the environment保护环境 2. work for效力于... 为...工作eg. She has worked for the World Health Organization since 2000.3. For example 用逗号隔开，后跟句子Such as/like后跟n. /v.-ing4. both sides of paper纸的两面/双面纸5.plastic bags 塑料袋6. encourage sb to do sth 鼓励某人去做某事eg. My mother often encourages me to help others.7. collect waste paper and soft drink cans收集废纸和饮料瓶8. so that =in order that+句子= in order to do sth以便于，为了做某事9. would like to do= want to do= feel like doing 想要做某事10. ought to情态动词=should ought to do sthought not to do sth Ought......to......?eg. ①We ought to respect the teachers and the old. 我们应该尊重老师和老人。

英语九年级u3t2知识点

英语九年级u3t2知识点第一部分：ListeningIn Unit 3, Topic 2, the main focus is on listening skills. Listening is a crucial skill in language learning as it helps us understand spoken language and improve our overall communication abilities. Throughout this topic, students are exposed to various listening activities that aim to enhance their listening comprehension and develop their ability to understand different accents and speech patterns.One of the key aspects of listening in this unit is the recognition of common expressions and idioms. These expressions are often used in daily conversations and can be quite challenging for non-native speakers. Through listening exercises, students get the opportunity to familiarize themselves with these idiomatic expressions and understand their meanings in different contexts.Moreover, listening activities in this unit also cover different genres, such as news reports, interviews, and short stories. This variety helps students to develop their listening skills in different settings and exposes them to various styles of spoken English. By practicing listening to different genres, students can become more accustomed todifferent speech patterns and improve their overall listening comprehension.In addition to understanding spoken language, students also work on note-taking skills during listening activities. Note-taking is an essential skill as it helps us capture key information while listening to lectures, presentations, or any spoken material. By providing opportunities for students to practice note-taking, this unit aims to enhance their ability to listen actively and take effective notes.第二部分：ReadingThe second aspect of Unit 3, Topic 2 focuses on reading skills. Reading is another vital skill in language learning, as it not only improves our vocabulary and grammar but also helps us understand different writing styles and gather information from texts. In this unit, students engage in various reading activities to enhance their reading comprehension and develop critical thinking skills.One notable feature of the reading activities in this unit is the inclusion of authentic texts. Authentic texts are materials that are created for native speakers and are not specifically designed for language learners. By being exposed to these authentic materials,students can work on understanding real-life texts and become more confident in their reading abilities.Furthermore, this unit also emphasizes the importance of vocabulary development. While reading, students encounter unfamiliar words and phrases. Through exercises and activities, students are encouraged to infer the meanings of these words from the context, expanding their vocabulary and enhancing their overall reading comprehension.In addition to vocabulary, reading activities in this unit also focus on identifying main ideas, supporting details, and making inferences. These skills are crucial for effective reading comprehension and are widely applicable across different subjects. By practicing these skills, students can not only improve their English reading abilities but also enhance their overall academic performance.第三部分：Speaking and WritingUnit 3, Topic 2 also dedicates significant attention to speaking and writing skills. These skills are essential for effective communication in English and play a crucial role in language learning.Speaking activities in this unit aim to develop students' ability to express themselves fluently and accurately. Students engage in role plays, group discussions, and presentations to practice their speaking skills in various contexts. By participating actively in these activities, students develop their confidence in using English and become more proficient in expressing their ideas and opinions.Similarly, writing activities in this unit focus on developing students' writing skills through various exercises, such as writing paragraphs, essays, and letters. These activities encourage students to practice grammar, vocabulary, and organization skills, which are essential for effective writing. Through regular practice, students can improve their writing abilities and produce well-structured and coherent pieces of writing.ConclusionUnit 3, Topic 2 covers a wide range of skills and knowledge in English language learning. From listening to reading, speaking to writing, students are provided with opportunities to enhance their overall language proficiency. By actively engaging in the activities and exercises provided, students can develop their language skills andbecome more confident in their ability to communicate effectively in English.。

九年级英语unit2Topic3必背单词、词组和句型

Unit2 Topic3必背单词、词组和句型一,单词1.保护(名词)__________2.组织,机构__________3.回收利用___________4.罐头__________5.点头_________6.同意,一致(名词)___________7.分歧,争论___________8.电池__________9.电,电能________ 10.距离___________ 11.织物,布,_____________ 12.行动,行为__________ 13.原子能的_________ 14.沼气__________ 15.技术_____________ 16.禾秆____________17.可更新的,可再生的__________ 18.不利因素,缺点___________ 19.步骤,过程__________20.需要,要求_______ 21.用电的,电动的_________ 22.德国人,德语________ 23.每,每一___ 24.轮,车轮_______ 25.效率高的,有能力的_________ 23.向导,导游________ 25.道路,途径___ 26.钢,钢铁_________ 27.挥手,海浪_________ 28.深的__________ 29.来源,起源___________ 30.全世界___________ 31.阳光,日头__________ 32.,水蒸气__________ 33.去除,移开______ 34.代替,取代_________ 35,干燥的,使…干________ 36.昆虫__________ 37.种植园主_______ 38,任何人__________ 39.嫁,娶,结婚_________ 40.重量,分量___________ 41.产品_________ 42.录像带,录像___________ 43.允许,___________-二,词组1..重新使用塑料袋_______________________2.循环使用废纸________________________3.减少(制造)废料______________________ 4 .鼓励某人做某事_______________________5.有环保意识的人_______________________6.关大(电源，水等)，调高_________________7. 关小(电源，水等)，调低________________8. 关掉，切断(电源，水等)，_______________9.关上，打开（电源，水等）_________________ 10.快点，赶快__________________________ 11.放弃_____________________ 12.应该_______________________________ 13.毕竟，归根到底_____________________ 14.酸雨_______________________________三,句子1.快点，否则你就迟到了。