仁爱版九年级上册知识点复习含练习

九年级英语上册Unit 2 Topic 3 知识点归纳与练习一、仁爱九年级英语(上)第二单元重点必背Unit 2 Saving the EarthTopic 3 What can we do at home to protect the environment?短语give up 放弃shut off 关掉after all 毕竟run out 用光ought (not) to do sth. (不）应当做某事（情态动词）instead of 代替，而不是encourage sb. to do sth. 鼓励某人做某事cry for help 哭着寻求帮助save energy 节约能源had better (not) do sth. 最好（不要）做某事Hurry up! 快一点！use sth. to do sth. 用某物做某事 be used for doing sth. 被用于做某事（表示用途）used to do sth. 过去常常做某事be/get used to doing sth. 习惯做某事句型1. My main job is to help spread the message about protecting the environment.我的主要工作是帮助宣传有关环保方面的知识。

2. T he three R’s------reduce, reuse and recycle are important.三个R----减少使用、再次使用和回收再利用很重要。

3. We should reduce the waste we produce. 我们应该减少人为的浪费。

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

5. Recycling can protect the environment, and it can save money, too.回收再利用可以保护环境，也节约了资金。

仁爱版英语九年级上册重点考点(Unit 1—Unit 2)【教材回归考点过关】1. have been to 表“曾经去过某地”。

注意区别：have gone to表“已经去某地了”。

如：I have been to Shanghai. (去过上海，已经回来)He has gone to Shanghai. (去上海了，不在此处) 2. have (no) time to do sth做某事（没）有时间Tom is busy helping his mother with housework, he has no time to play with you. 汤姆忙于帮助妈妈做家务，他没有时间和你玩3. What’s the population of…? 对人口提问的方式= how large is the population of…What’s the population of China? 中国的人口是多少？How large ix the population of China?注：人口不能用many/much 修饰，但是How many people 对多少人提问这样是可以的。

How many people are there in China?= What’s the population of China?4. What do you mean by sth.? 某物是什么意思呢？= What’s the meaning of sth.?= What does sth. mean?What do you mean by the word? 这个单词是什么意思？= What’s the meaning of the word?= What does the word mean?5. — How long have you been like this? 你处于这样的状态多久了？— I have been like this since last month. 自从上个月以来我一直这样。

Unit 1 Topic 1I. 重点 6.see sth. oneself眼所某物1.take photos照相7.keep in touch with与⋯⋯保持系2.learn ⋯from ⋯向⋯⋯学8.sorts of各种各的3.in detail地9.make progress 取得步4.in order to了10.draw up起草 , 定5.give support to ⋯⋯⋯提供帮助11.thanks to由于II. 重点句型1. In one place I saw children working for a cruel boss.在一我看到了孩子残忍的老板干活。

2.I felt sorry for them.我他深表同情。

3.Where have you been, Jane?你去哪里，？4.She has gone to Cuba to be a volunteer.她去古巴当志愿者了。

5.There goes the bell.响了。

6.Though I had no time to travel, I still felt very happy.然我没有去旅行，但是我仍然感到很开心。

7. Now our country has developed rapidly.在我国家展迅速。

III.法1.在完成的构成：助 have/has+ 的去分e.g. You have just come back from your hometown.2.在完成的句式 :e.g. (1) I have been to Mount Huang with my parents.(2)I haven ’t seen him for a long time.(3)Where have you been?(4) —— Have you ever cleaned a room?—— Yes, I have. / No, I haven’t.3. have/ has been与 have/has gone的区have/has been to sp.表示曾到某地—— have/has gone to sp.表示已去了某地e.g. (1) I have been to Mount Huang with my parents.(2) She has gone to Cuba to be a volunteer.Unit 1 Topic 2I.重点8.be short of缺乏1.get lost迷路9.take measures to do sth.采取措施2.each other彼此做某事3.at least至少10.be known as ⋯作⋯⋯而著名4take place生11.work well in doing⋯在⋯⋯方面起作用5because of因12.a couple of一些6.be strict with sb.某人格要求13keep up with赶上 , 跟上7.carry out行II.重点句型1. Have you found him yet?你已找到他了？2.——I really hate to go shopping.我的确物。

仁爱英语九年级上Unit1单元重点知识复习及练习题1. take place 发生eg: Great changes have tanken place in my hometown.2.Though I had no time to travel, I still felt very happy this holiday! 尽管我没时间去旅游，但这个假期我仍然感到很愉快。

though 从属连词，用来引导让步状语从句，表“虽然；尽管”，不能与but连用。

如：Though he is poor, he is happy. = He is poor, but he is happy. 尽管他很贫穷，但是他很快乐。

3.Could you please tell me something about Chinese teenagers? 请告诉我一些有关中国青少年的一些事情好吗？Could /Would you please (not) do sth？请（不）做某事好吗？eg: Could you please turn down your radio? 请把收音机声音调低好吗？Would you please not play football here? 请不要在这儿踢球好吗？4.Parents couldn’t afford education for their children. 父母供不起孩子上学。

afford 常与can, could 或be able to 连用，尤其用于否定句或疑问句，表“负担得起（做）某事；抽得出（时间）”“(can’t/ couldn’t) afford (to do) sth.”eg: We can’t afford (to buy ) this house because we don’t have enough money. 我们买不这房了，因为我们没有足够的钱。

仁爱九年级上册必考知识点一、语文知识点1. 文言文：理解古代文言文的基本语法和词汇，能翻译和理解古代文言文的文章。

2. 现代文学作品：对课本中的现代文学作品进行分析和理解，包括人物塑造、情节发展和主题等要素。

3. 阅读理解：通过阅读文章，把握文章的主旨，理解作者的观点和态度，并运用正确的方法进行分析和解读。

二、数学知识点1. 代数与方程：掌握代数表达式的基本运算法则，能够解一元一次方程和简单的二元一次方程组。

2. 几何与图形：理解空间几何的基本概念，能够判断简单的图形相似性和全等性，并运用几何知识解决问题。

3. 数据分析与统计：学会整理和分析数据，能够计算简单的统计量，并应用统计方法进行问题解决。

三、英语知识点1. 词汇与语法：掌握一定量的英语单词和常用短语，熟练掌握基本的语法规则，能够运用所学知识进行简单的句子构建。

2. 阅读与写作：能够理解简单的英语文章，并从中获取相关信息，能够运用所学知识进行简单的写作练习。

3. 听力与口语：通过英语听力材料，能够听懂简单的对话和文章，并进行基本的口语表达。

四、物理知识点1. 运动力学：了解物体的运动规律，能够应用速度、加速度等概念解决相关问题。

2. 光学知识：掌握光的传播规律和反射折射的基本原理，并能够解答与光学相关的问题。

3. 电学知识：了解电荷和电路的基本概念，能够分析简单的电路现象和解决相关问题。

五、化学知识点1. 物质与反应：了解常见物质的组成和性质，能够进行简单的化学方程式的平衡和化学反应的计算。

2. 元素与化合物：掌握元素周期表的基本结构和元素的命名规则，能够判断和描述元素和化合物的性质。

3. 酸碱与盐：理解酸碱与盐的基本概念和常见的酸碱反应，能够进行简单的酸碱中和反应的计算。

六、生物知识点1. 细胞生物学：了解细胞的基本结构和功能，能够解释细胞的多样性和细胞的生命周期。

2. 遗传与进化：了解基因的结构和遗传规律，能够解释遗传变异和进化的基本过程。

仁爱版九年级u n i t单元语法知识点总复习有对应习题及答案LEKIBM standardization office【IBM5AB- LEKIBMK08- LEKIBM2C】九年级英语Unit1单元归纳复习及相应课堂习题（含每个topic作文）1. Have/has been to, have/has gone to 和 have/has been in的区别主语+have/has been to + 地点“去过某地”（已返回）1 主语+have/has gone to +地点“去了某地”（未回来）主语+have/has been in +地点+for +段时间（待在某地，动作可以延长一定时间，后面常接段的时间）She has been in Japan for 2 year.She has been to Japan. She has gone to Japan.▲地点是名词须接to ，如果地点是副词则不接to。

Tom has been there.▲对地点提问用：where2.频度副词already,yet ,just,ever,never,在现在完成时中的作用3.4.（1）already 用在肯定句，用与句中，句尾均可，“已经”5.I’ve finished my homework already. I’ve already finished my homework .6.(2)yet 用于否定句或疑问句，“还”，用于句末。

在现在完成时的用法中，肯定句常用already，改用否定句和一般疑问句时常把already改为 yet（放句末）。

I have already found him.Have you found him yet(3)Just位于谓语动词前。

“刚刚”（也可以用于一般现在时，过去时态） He has just come back from France.(4) ever 多用与一般疑问句，否定句和条件状语从句中，“曾经”Have you ever been to France No, I haven’t. /Yes,I have.If you ever happen to come here ,be sure to visit us.(5)never 多用于否定的陈述句中，“从不……” (反义词是ever)I have never travelled on a plane.(变成一般疑问句）Have you ever travelled on a plane？He is never late for school. (它还可以用于其他时态中）(6)before 做副词时，”从前“，句中谓语常用现在完成时和过去时。

Unit 2 Saving the earthTopic 1 I can’t stand the environment here.1.看到蜂蝶飞舞see bees and butterflies dancing (see sb. doing sth.)2.去野餐 have a picnic/go for a picnic3.城市面貌 the look of our cities4.把废水倒入溪流中 pour waste into the stream5.有用的事物 something useful6.忍受/改善/保护环境 stand /improve / protect the environment7.产生难闻的气味 produce terrible gas8.情绪好/差 in a good / bad mood9.设法做某事manage to do sth.10.感到不舒适 feel uncomfortable11.对某人/某物有害be harmful to sb. / sth.（do harm to sb./sth.）12.目前，现在 at present 13.写信给某人 write to sb.14.发出太多的噪音 make too much noise15.打扰别人 disturb others16.一种污染 a kind of pollution17.对做了某事感到抱歉 be sorry for doing sth.18.各种各样的 all sorts of / all kinds of19.在吵杂的条件下 in noisy conditions20.变聋了 go / become deaf21.听力丧失 have hearing loss22.相当多 quite a few23.（几乎）与……一样差 no better than24.引发高血压 cause high blood pressure25.在强烈、易变的光线下 in strong， changeable light26.在许多方面in many ways27.随着人口的增长 with the increase in population28.随着工业的发展with the development of industry29.对我来说很难呼吸 It is difficult for me to breathe.30.你处于这样的状态多久了？ How long have you been like this?自从上个月以来我一直这样。

超级资源（共18套70页）仁爱版九年级英语上册（全册）课时练习汇总（可做课后作业）Unit 1 The Changing World词汇精讲精练【词汇精讲】1. take place(1) take place意为“举行,进行”。

例如：The football game will take place tomorrow. 足球比赛明天举行。

(2) take place还有“发生；产生”之意。

例如：Great changes have taken place in China. 中国已经发生了巨大的变化。

【拓展】辨析：take place与happen(1) take place 表示“发生、举行、举办”, 一般指非偶然性事件的“发生”, 即这种事件的发生一定有某种原因或事先的安排。

例如：When will the wedding take place? 婚礼什么时候举行？(2) happen作“发生、碰巧”解, 一般用于偶然或突发性事件。

例如：What happened to you? 你发生了什么事？(一般不说：What did you happen?)【注意】happen 与 take place 通常都没有被动语态。

2. by the wayby the way意为“顺便说一下”。

在句中作插入语, 用逗号隔开。

例如：By the way, have you seen Harry recently？顺便说一句, 你最近见过哈里吗？【拓展】(1) in the way意为“挡路”。

例如：Sorry, you are in the way. 对不起, 你挡路了。

(2) in this way意为“用这种方法”。

例如：In this way, he has collected a great many stamps。

用这种方法他收集了大量的邮票。

(3) on the way 意为“在去某地的路上”。

仁爱九年级英语(上)第三单元第一课题重要知识点Topic 1 English is widely used throughout the world.一．单词：cartoon, language, pack, Spanish, possible, conversation, interpreter, exactly, system, company, besides,tongue, state, speaker, communicate, conference, position, require, silence, position, whenever,二．短语：be able to=can 能all over the world=throughout /around the world 全世界stick it on the wall 粘/贴在墙上have a good /no chance to do sth. 有/没有机会做某事be/get ready for 为…准备好can’t wait to do sth. 迫不及待做某事can’t help doing sth. 情不自禁做某事can’t stand doing sth. 不能忍受做某事practice doing sth. 练习做某事be good at=do well in 擅长try/do one’s best to do sth. 尽力做某事from now on 从今往后，从现在开始communicate with 用…交流/沟通be pleased/satisfied with 对…高兴/满意at last 最后，终于have (no) trouble / difficulty doing sth.做某事(没)有困难on business 出差once in a while =sometimes=at times 有时，偶尔ask sb. for help 请某人帮助in general=usually 通常，总的来讲，大体上be similar to 与…相似/相像be the same as 与…一样translate …into 把…翻译if necessary 如有必要explain sth. to sb. 解释…给某人whenever=no matter when 无论什么时候even though=even if 即使mother tongue 母语as well as 除…之外（也）the number of …的数量（名词用复数，动词用单数）regard as 把…看作take the leading position 处于领先地位be popular with/among 在…受欢迎encourage sb. to do sth. 鼓励某人做某事one day 某一天（将来，过去）some day 某一天（将来）三．重点句子：1. It is possible + that 从句例如：It’s possible that you will have some trouble. ＝It’s possible for you to have some trouble.你可能会遇到一些麻烦。