2022年2022年九年级上英语知识点 .pdf

Unit 1 Topic 1 I. 重点词组1.take photos 照相2.learn, from, 向, 学习3.in detail 详细地4.in order to为了5.give support to,为, 提供帮助6.see sth. oneself 亲眼所见某物7.keep in touch with 与, 保持联系8.sorts of各种各样的9.make progress 取得进步10.draw up 起草,拟定11.thanks to 由于II. 重点句型1. In one place I saw children working for a cruel boss. 在一处我看到了孩子们为残忍的老板干活。2. I felt sorry for them.我对他们深表同情。3. Where have you been, Jane? 你去过哪里，简？4. She has gone to Cuba to be a volunteer.她去古巴当志愿者了。5. There goes the bell. 铃响了。6. Though I had no time to travel, I still felt very happy. 虽然我没有时间去旅行，但是我仍然感到很开心。7. Now our country has developed rapidly. 现在我们国家发展迅速。III. 语法1. 现在完成时态的构成：助动词have/has+ 动词的过去分词e.g. You have just come back from your hometown.2. 现在完成时态的句式 :e.g. (1) I have been to Mount Huang with my parents.(2) I havent 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 的区别have/has been to sp. 表示曾经到过某地 have/has gone to sp.表示已经去了某地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 2 I. 重点词组1.get lost 迷路2.each other 彼此3.at least 至少4take place发生5because of 因为6.be strict with sb. 对某人严格要求名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 16 页 - - - - - - - - - 7.carry out 实行8.be short of 缺乏9.take measures to do sth. 采取措施做某事10.be known as ,作为 , 而著名11.work well in doing, 在, 方面起作用12.a couple of一些13keep up with赶上,跟上II. 重点句型1. Have you found him yet? 你已经找到他了吗？2. I really hate to go shopping. 我的确讨厌购物。 So do I.我也如此。3. But it seems that their living conditions were not very good. 但是似乎他们的生活条件不太好。4. But great changes have already taken place in China recently. 但是近来中国已发生了巨大的变化。5. Because of the one-child policy, now most families have only one child.由于我国独生子女政策的实行，现在大部分家庭只有一个孩子。6. Whats the population of the U.S.A.? 美国的人口是多少？7. Whats more, the population in developing countries is growing faster.So it is.而且，发展中国家的人口在更快地发展。的确如此。8. Our government has taken many measures to control the population.我们的政府已采取了许多控制人口的措施。III. 语法：常用于现在完成时的时间状语：already, just , yet, ever, never, recently.e.g.1. I have just called you.2. Have you ever been to France? No, Ive never been to any European countries.3. Have you seen him yet?Yes, I have seen him already.Unit 1 Topic 3 I. 重点词组1.get used to sth./ doing sth. 习惯于 ,2.as a matter of fact 事实上3.break out爆发4live a hard life 过着艰难的生活5.in need of需要6.provide sb. with sth.= provide sth. for sb. 提供某物给某人7.ones success in doing sth. 成功完成某事8.obey strict rules 遵守严格的规则9.take drugs 吸毒10.aim to do sth. 目的是11.in the past sixteen years 在过去的十六年里12.at home and abroad 在国内外名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 16 页 - - - - - - - - - 13pay for 付款14thousands of 成千上万的II. 重点句型1You must come for a visit. 请你一定来参观。2Well, once they find people in deed, they decide on suitable ways to help them. 他们一旦发现有人需要帮助, 就选定适当的方式来帮助他们。3I think it is important for these people to feel good about themselves. 我认为对于这些人来说 ,自我感觉良好是重要的。4The world has changed for the better. 世界变得更加美好。5With the money, it has built thousands of schools and trained 2,300 teachers.它用这钱修建了数千所学校和图书馆并且培训了2300 名教师。III. 语法1.现在完成时 : 常与 for 或 since引导的时间状语连用 ,表示从过去某一时刻延续到现在。e.g. You have been in New York for a long time.The city has improved a lot since I came here a few years ago.2.构词法 :合成词 : home +work= homework派生词 : use useful, happyunhappy仁爱英语九年级Unit2 语言点归纳Unit 2 Topic 1 I. 重点词组1. chemical factory化工厂2. pour, into,把, 排放到 ,3. in a bad mood处在不好的情绪中4. manage to do sth.设法去做某事5. do harm to ,/be harmful to,对, 有害6. quite a few相当多7. no better than同,.一样差8. in pubic公开地9. all sorts of各种各样的10.in many ways 在许多方面II. 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.2. Everything has changed. 一切已发生了变化 .3. How long have you been like this? 你像这样多长时间了 ?4. Im always in a bad mood because I can t stand the environment here.我的情绪总是很差因为我受不了这里的环境.5. However, not all people know that noise is also a kind of pollution and is harmful to humans health.然而,并非所有的人都知道噪音也是一种污染, 而且有害于人类健康 .III. 语法名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 16 页 - - - - - - - - - 直接引语和间接引语1. Granny said, “Im feeling even worse. ”Granny said that she was feeling even worse.2. “ Do you still want to live here, Granny?” the journalist asked.The journalist asked Granny if she still wanted to live there.3. “ How is the environment around this place? ” the journalist asked.The journalist asked how the environment around that place was.Topic 2 I. 重点词组1. as a result结果2. here and there到处3. in the beginning 一开始4. in danger 处于危险中5. cut down砍倒6. change sth. into sth.把, 变成 ,7. prevent from防止8. greenhouse effect温室效应9. refer to提到10.deal with 处理11.take up 占据12.cut off中断II. 重点句型1. As we know, none of us likes pollution.众所周知 ,没有人喜欢污染。2. Humans have come to realize the important of protecting animals.人类逐渐意识到保护动物的重要性。3. Trees can also stop the wind blowing the earth away.树木也能防风固土。4. Cutting down trees is harmful to human beings, animals and plants. 砍伐树木对人类、动植物都有害。5. Some things we ve done are very good for earth while some are not good. 我们所做的 , 有些对地球很好 ,而有些不利。6. They can also prevent the water from washing the earth away. 它们也能阻止水土流失。7. When it rains or when the wind blows, the earth is taken away. 天一下雨或刮风, 土就会被冲走或刮走。III. 语法不定代词 :1. 定义: 指的是那些不指明代替任何特定名词或形容词的代词。2. 用法: 在句中可作主语、宾语、表语、定语等。something , somebody, anything, anybody 等作主语时，通常视为单数。当形容词修饰它们时，要放在其后。e.g. But the government has done something useful to protect the environment.Topic 3 I. 重点词组1. not only, but also,不仅 , 而且 ,名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 16 页 - - - - - - - - - 2. be supposed to 应该3. ought to 应该4. turn off关掉5. instead of代替6. on time准时7. make sure 确保8. push forward向前推9. push down向下10.pull up向上拉II. 重点句型1. For example, we should use both sides of paper and reuse plastic bags. 例如,我们应该用纸的两面 ,并且重新使用塑料袋。2. Everyone is supposed to do that. 每个人都有义务那样做 .3. First, you ought to turn off the lights when you leave a room. 首先, 你离开房间时应该随手关灯。4. Easier said than done. 说起来容易做起来难。5. Well, actions speak louder than words. 嗯, 百说不如一做。6. There will be a lot of hard work to do tomorrow, so make sure you go to bed early tonight.明天有许多繁重的活要干 ,今晚一定要早睡。III. 语法并列句：由两个或两个以上并列而又相互独立的简单句构成。结构为：简单句 +并列连词 +简单句常用的并列连词有： and, or, but, while, not only, but alsoe.g. 1. The river is dirty and the temperature of the earth is rising.2. They work well, but they are slow and can t run for long. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 16 页 - - - - - - - - - Unit 3 Topic1 一.重点词语1.be able to=can 能够,会2.can t wait to do sth. 迫不急待地做某事3.have a (good) chance to do sth.有(好)机会做某事4.practice doing sth. 练习做某事5.be made by 被制做;be made of/from 由制成;be made in在某地制造6.on business 出差7.be similar to和相似8.translateinto 把翻译成 9.have no/some trouble (in) doing sth.做某事没有 /有些困难10.once in a while=sometimes/at times偶尔,间或11.whenever=no matter when无论何时12.as well as 以及13.mother tongue 母语14.take the leading position处于领先地位15.encourage sb. to do sth.鼓励某人做某事16.call for 号召二.重点句型1.Disneyland is enjoyed by millions of people from all over the world.世界上数以百万的人们都喜欢迪斯尼乐园。2.I hope I can go there one day. 希望有一天我能去那儿。3.English is widely spoken around the world. 英语在世界上被广泛使用。4.It is also spoken as a second language in many countries. 在许多国家它也被用作第二语言。5.It is possible thatyou will have some trouble. 你可能会遇到一些麻烦。6.It s used as the first language by most people in America,Canada,Australia ,Great Britain andNew Zealand. 它被美国、加拿大、澳大利亚、英国和新西兰的大多数人用作第一语言。7.And two thirdsof the worlds scientists read English.并且世界上三分之二的科学家用英语阅读。三.语法学习一般现在时的被动语态英语语态有主动语态和被动语态两种。主语是动作的执行者，叫主动语态。如：We clean the classroom. 我们打扫教室。主语是动作的承受者，叫被动语态。如：The classroom is cleaned (by us).教室被（我们）打扫。1被动语态的 构成：助动词 be+及物动词的过去分词 +（by+ 宾语）其中 by 意为“ 被；由” ，表动作的执行者。名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 16 页 - - - - - - - - - 如：The glass is broken by that boy.玻璃杯是那个男孩打破的。be 有人称、数和时态的变化，其肯定式、否定式、疑问式的变化规则与be 作为连系动词时完全一样。如：English is widely spoken around the world. （肯定式）English is not widely spoken around the world. （否定式）Is English widely spoken around the world? （疑问式）Yes, it is./No, it isnt.2被动语态的用法：（ 1）在没有指明动作的执行者或者不知道动作执行者的情况下可用被动语态。如：This coat is made of cotton. 这件大衣是棉制的。（ 2）要强调动作的承受者而不是执行者时，用被动语态。如：Her bike is stolen. 她的自行车被偷了。3主、被动语态的转换：主动语态：主语 +及物动词谓语动词 +宾语（ +其它）被动语态：主语 +be+及物动词的过去分词 +by+宾语（ +其它）注意：（1）主动、被动互转时，时态不变。（2）主动句的主语是代词的主格形式，变成被动态by 的宾语时，要用宾格形式。如：(1) People grow rice in the south. Rice is grown (by people) in the south. (2) She takes care of the baby. The baby is taken care of (by her ). 四.交际用语：谈论英语的广泛使用1.-Youll have a good chance to practice speaking English there.-Youre right.2.-But I m not good at English. Im a little afraid.-Dont worry.3.-Is Spanish similar to English? -Not really. Topic 2 一. 重点词语1.by the way 顺便说一下2.depend on 取决于；依靠 3.be different from与不同4.succeed in 成功，达成5.make yourself understood表达你自己的意思6.on one s way to 在某人去 的路上7.see sb. Off 给送行8.leave for前往某地 /leavefor 离开去9.in twenty minutes二十分钟之后10.written English笔头英语 /oral English 英语口语11.generally speaking一般说来，大致上说12.as for sb./sth. 至于某人 /某物13.be close to靠近14.in person 身体上，外貌上；亲自15.be found of爱好名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 7 页，共 16 页 - - - - - - - - - 16.be forced to do sth. 被迫做 /force sb.to do 强迫某人做某事17.even worse 更糟的是二.重点句型1. Is Australia English the same as British English? 澳式英语和英式英语一样吗 ? 2.English is spoken differently in different English-speaking countries. 不同的国家使用不同的英语。3. For example, there are differences between British English andAmerican English. 例如，在英式英语和美式英语之间有些不同点。4 I can t believe that I m flying to Disneyland.我简直不敢相信我就要飞往迪斯尼乐园了。5.I hope I wont have any difficulty.我希望不会遇到什么困难。6.Whenever you need help, send me an-mail or telephone me. 无论何时你需要帮忙，给我发电子邮件或打电话。7.Not only children but also adults enjoy spending their holidays in Disneyland. 不但青少年而且成年人也喜欢到迪斯尼乐园度假。三、语法学习用现在进行时表示将来现在进行时表示将来时，常有“ 意图” 、“ 安排” （但不是固定不变的）或“ 打算” 含义。它表示最近或较近的将来，所用的动词多是位移动词。如：come, go, arrive, leave, fly, start, begin, return, open, die 例：I m going. 我要走了。When are you starting?你什么时候动身？Dont worry. The train is arriving here soon. 别着急，火车马上就到了。表示将来的现在进行时除了用于位移动词外，亦可用于某些非位移动词。如：My uncle is meeting us tomorrow.我叔叔明天会见我们。She is buying a new bike soon.她不久将买一辆新自行车。四.交际用语：谈论不同国家英语的不同点并了解交际中的身体语言1.I cant follow you. Can you speak more slowly, please?2.Oh, it sounds interesting. 3.If you want to succeed in making yourself understood, you need to know some of these differences 4.-Whats up? -The foreigner is asking for a ride. 5.Generally speaking, American English is different from British English in pronunciation and spelling. Topic 3 一、重点词语1.in public 在公共场所2.at times=sometimes有时3.feel like doing=would like to do想要做 4.give up sth./doing sth. 放弃5.turn to sb. for help求助于某人6.give sb. some advice on/about给某人一些有关 的建议7.be weak in 在方面很差 /be good at 在方面很好8.be afraid of doing sth. 害怕做某事9.make mistakes犯错误10.take a deep breath深呼吸11.the best time to do做某事最好的时间名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 8 页，共 16 页 - - - - - - - - - 12.do some listening practice做些听力训练13.reply to=answer回答14.advise sb. to do建议某人做某事（名词advice）二、重点句型1.Could you make yourself understood in the U.S.A? 在美国，别人能懂得你的话吗？2.I dont know what to do.我不知道该怎么办？3.At times I feel like giving up.有时我想要放弃。4.Try to guess the meanings of the new words, and get the main idea of the article. 尽量猜测生词的意思，理解文章的大意。5.I dare not answer questions in class, because I m afraid of making mistakes. 我不敢在课堂上回答问题，困为我害怕犯错误。6.It s an honor to talk with all of you. 与在座的各位交谈是我的荣幸。7.But remember to choose the ones that fit you best. 但是记住要选择最适合你的一种。8.I insist that you practice English every day. 我坚持认为你们每天都应该练习英语。9.Believing in yourself is the first step on the road to success. 自信是通往成功的第一步。三、语法学习wh- +to do wh-是指 when, where, which, who(m) 及 how 等连接词，它们和动词不定式连用，即为wh- +to do 结构。这种结构在句中常作主语、表语和宾语，作宾语时可以转换为宾语从句。(对于谓语动词来说， wh- +to do这个不定式动词的动作是个尚未发生的动作，所以在转换成宾语从句时，通常须加情态动词或用将来时表示未来。) 如：I don t know what to do .=I don t know what I should do. She ca nt decide which to buy.=she can t decide which she will buy. 反之，如果主句中的主语与宾语从句中的主语一致时，宾语从句（由疑问词引导）通常可以与 “ 疑问词+不定式 ” 互相转换。如：I dont know what I should do.=I dont know what to do . 如果不一致就不能转换。 I want to know what Mary will do.(不能说 :I want to know what to do.) 四、交际用语：谈论如何学习英语1.-, but I hate to speak English in public. -Youd better not.2.-I know it s very important to learn English well. But it s difficult for me. -Me, too. 3.Have you ever had any difficulties in studying English? 4.-, cou ld you give us some advice on how to learn English well? -Youd better follow the tape and do some listening practice.I think the best time to remember new words is in the morning. Unit 4 Topic 1 一、重点词汇：（一）词形转换：名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 9 页，共 16 页 - - - - - - - - - 1. successful（ 副 词 ）2. proper（ 副词）3. completely（ 动 词）4. leader（ 动词）5. succeed （名词）6. hero（复数）7. physics（形容词）8. fix （同义词）9. introduce（名词）10. far（比较级）（二）重点词组：1. go around环绕2. send, into,=send upinto把送入3. congratulations on sth祝贺某事4. be proud of为而自豪5. be moved by为而感动6. Thanks/Thank you for +n./ving sth感谢某人做的某事7. have physical examinations做体检8. in good/bad health处于好（不好）的身体状态9. can t help doing情 不 自 禁做10. take turn to (do sth)轮流（做某事）11. no doubt无疑地12. as well as除的之外，也13. for instance/example例如14. work on做 （方面）的工作15. depend on/upon依靠，依赖16. turn on打开17. turn off关掉18. turn up开大19. turn down关小20. click on用鼠标点击21. look forward to doing sth期待做某事二、重点句型：1. Now big plans are being made to send up more satellites and even build a space station.名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 10 页，共 16 页 - - - - - - - - - 现在中国正在计划发射更多的卫星，甚至建造一个空间站。(1) 句子“ are being made ” 是现在进行时的被动语态，结构“ be being+过去分词” 。(2) 主动句中的宾补如果是不带to 的不定式时，变成被动句后，成为主补的不定式必须带to,常见跟不带 to 的复合宾语的动词有see 、feel、hear、make等。2. Im moved by what Yang Liwei did.我被杨利伟所做的事感动了。(1) What Yang Liwei did是介词 by 的宾语从句，意为“ 杨利伟所做的事 ”(2) be moved by为而感动如：The students are moved by the old mans story.同学们为那位老人的故事而感动。3. Generally speaking, we are in good health now.一般来说，我们现在的健康状况良好。(1) generally speaking“ 一般来说、大体上、大概”(2) in good/bad health处于好（不好）的身体状况。如:He has a cold, he is always in bad health.他感冒了，他的身体状况总是不好。4. We couldnt help looking at the earth again and again.我们忍不住再三地看着地球。(1) cant/couldnt help doing sth.忍不住做某事，不能停止做某事。如：I can t help crying.我忍不住哭了。(2) again and again一再，屡次，如：The teacher has told him again and again.老师已屡次和他讲过了。5. I was able to fall asleep as soon as I got into the sleeping bag.We took turns to have a rest.一进入睡袋我就睡着了。我们轮流休息。take turns to (do sth.)轮流（做某事）。The Browns take turns to look after the baby.布朗一家轮流照看这个婴儿。6. It has proved that China has made great progress in developing its space industry.这证明了中国航天业的发展已取得了巨大的进步。It has proved that ,这证明了 7.There is no doubt that computers are widely used by workers in business and technology.毫无疑问 ,电脑被商业 ,科技工作者广泛地应用 .There is n