2023-2024学年人教版英语九年级上全册知识点总结

1、2023-2024学年人教版英语九年级上全册知识点总结Unit1 How can we become good learners.重点短语Section A1.make word cards制作单词卡片2.read the textbook读教科书3.listen to tapes听磁带4.ask sb. for 向某人寻求;向某人索要5.study for a test为考试做准备;备考6.have conversations with sb.和某人谈话7.at first起初,起先8.a little nervous有点儿紧张9.give a report做报告10.take notes记

2、/做笔记11.word by word逐词地12.sothat如此以至于13.write e-mails to sb.给某人写电子邮件14.repeat out loud大声重复15.be afraid to do sth./be afraid of doing sth. 害怕做某事16.because of由于;因为17.fall in love with爱上18.a piece of cake小菜一碟19.look up(在词典、参考书中或通过电脑)查阅;抬头看20.so that以便Section B1.pronounce some of the words发一些单词的音2.make m

3、istakes in grammar犯语法错误3.get the pronunciation right使发音正确4.join an English club加入一个英语俱乐部5.be born with the ability天生具有能力6.depend on依靠7.havein common有共同点8.be interested in对感兴趣9.pay attention to注意;关注10.connectwith把和连接或联系起来11.need to do sth.需要做某事12.be good at擅长13.keep doing sth.坚持做某事14.learn from向学习15.

4、write down key words写下关键词16.even if即使17.look for ways to do sth.寻找做某事的方法18.explain sth. to sb.向某人解释某事19.find out弄清楚20.try to do sth.努力做某事重点句型Section A1.“你怎样学习英语?”“我通过向老师求助学习(英语)。”How do you learn English?I learn by asking the teacher for help.2.“你参加过小组学习吗?”“是的,我用那种方式学到了很多。”Have you ever studied with

5、 a group?Yes, I have. Ive learned a lot that way.3.大声读来练习发音怎么样?What about reading aloud to practice pronunciation?4.我发现听一些有趣的东西是语言学习的秘诀。I discovered that listening to something interesting is the secret to language learning.5.你读得越多,你读得就越快。The more you read, the faster youll be.Section B1.我经常在语法方面犯错误

6、。I often make mistakes in grammar.2.人人天生具有学习的能力。Everyone is born with the ability to learn.3.调查表明,成功的学习者有着一些共同的好习惯。Research shows that successful learners have some good habits in common.4.好的学习者经常在课上或课后问问题。Good learners often ask questions during or after class.5.学习是终身的旅程,因为每天都会带来新的东西。Learning is a

7、lifelong journey because every day brings something new.词法精选1. finishfinish意为“完成，结束”，作及物动词时，其后可跟名词、代词或动名词。即：finish sth.或finish doing sth.。例如：I finished my homework this morning. 我今天上午做完了作业。When did you finish drawing the picture? 你什么时候画完那幅画的？【拓展】能接v.-ing作宾语的动词还有：practice; enjoy; mind; keep等。practice

8、 doing sth. 练习做某事enjoy doing sth. 喜欢做某事mind doing sth. 介意做某事keep doing sth. 一直做某事2. afraid（1）be afraid表示“害怕做某事”或“不敢做某事”，be afraid 之后可接不定式，也可接名词、代词或of doing sth.。例如：She was afraid to tell you. 她害怕告诉你。She is afraid of going out alone late at night. 她很怕深夜独自外出。Im afraid of the dog. 我怕狗。（2）但若要表示担心可能会发生某事

9、，则只能用 be afraid of doing而不能用 be afraid to do。例如：Im afraid of being late for class. 我担心上课迟到。（3）be afraid后可接that从句。例如：He is afraid that his father will be unhappy.担心他的爸爸会不高兴。3. realize（1）realize作为及物动词，意为“认识到，了解”。例如：He didnt realize his mistake until his mother told him.直到妈妈告诉他，他才认识到自己的错误。I didnt reali

10、ze how late it was. 我没有意识到天已经那么晚了。When he realized what had happened, he was sorry.当他明白发生了什么事时，他感到很难过。（2） realize还可以表示“实现；完成”的意思。例如：The girl finally realized her dream of becoming an actress.那个女孩当演员的梦想终于实现了。【拓展】realize与recognize这两个词都有“认识,识别”的意思，但在具体用法上又有所差别。（1）recognize也可以用作及物动词，表示“认出, 辨认”的意思。例如：I r

11、ecognized his voice. 我辨认出了他的声音。I recognized her as my friends daughter. 我认出了她是我朋友的女儿。（2）recognize还可以表示“清楚知道；认定”的意思。例如：I recognized him to be cleverer than I am. 我认识到他比我聪明。4. improveimprove既可以作及物动词，也可以作不及物动词，意为“改进，提高，改善”，表示某事或某种情况逐渐好转。例如：Their French has improved a lot. 他们的法语进步很大。We havent discovered

12、 how to improve it.我们还没找到如何改进它的办法。Youd better work out a plan to improve your writing skills.你最好制定一个提高写作能力的计划。We are always seeking to improve productivity.我们一直在设法提高生产率。5.discoverdiscover通常用作及物动词，主要用法有：（1）表示“发现”某一具体的东西，后接名词或代词作宾语。例如：ho discoveredAmerica? 谁发现了美洲?It was discovered among waste paper. 这

13、是在废纸中发现的。（2） 表示“发现”某一情况，其后可以接名词或代词作宾语，也可接复合宾语或特殊疑问词+不定式作宾语。例如：We soon discovered the truth. 我们很快发现了事实真相。We discovered her to be a good cook. 我们发现她很会煮饭。We havent discovered how to improve it. 我们还没找到如何改进它的办法。【拓展】辨析：discover，find及invent（1）discover意为“发现，发觉(原先没看见或不知道的事物)”。e discovered electricity. 他发现了电。

14、（2）find 意为“找到；得到，求得”。I can find the answer to the question. 我找到了问题的答案。（3）invent 意为“发明，创造”。He invented the first electric clock. 他发明了第一个电动机械钟。6.look uplook up 意为“（在词典或参考书中）查阅，检查”，其后跟名词作宾语，名词可放在look和up之间，也可放在look up 之后；如果代词作宾语，则只能放在look和up之间。例如：Look up the word in the book, and you will know its meani

15、ng.在书中查查这个词，你就知道它的意思了。Please look them up in the dictionary carefully.请仔细在词典中查一下它们。【拓展】look 的相关短语： look up(在字典、参考书中)查询所需的信息look for寻找look over(医生)仔细检查look around 环顾四周look after照看look at 看look down on 看不起7.patient (1) patient作形容词，意为“有耐心的, 能忍受的”，后接with/of。Hes a very patient man. 他是个很有耐心的人。 (2) patient

16、作名词，意为“病人”。The doctor is very patient with his patients. 那位医师对病人十分耐心。Would you mind making some room for the patient?请你给这位病人让点儿地方出来行吗？8.create (1) create作动词，意为“创造，创作，创建”。God creates human beings. 上帝创造了人类。An artist should create beautiful things. 一个艺术家应该创造美丽的东西。It is people who create history. 是人民创造了

17、历史。【拓展】creative作形容词，意为“有创造性的，有创意的”。Yoga releases the creative potential in life. 瑜伽释放出生命中创造的潜力。Pay close attention to your own creative ideas. 时刻关注自己创造性的想法。句法精析1. Im a little nervous. (1）little 和a little都意为“一点”，可以修饰不可数名词。前者表示否定，即“几乎没有”。后者表示肯定，即 “有一点”。I have only a little money. 我只有一点钱。There is littl

18、e milk in the fridge. 冰箱里没有牛奶了。 ( 2）a little还可以修饰形容词和副词，相当于a bit，意为“有点”。Im a little tired. I want to sleep. 我有点累了，我想睡了。The weather is a little cold. 天有点冷。2. Dont read word by word. (1) 该句是一个祈使句，省略了句子的主语you，以动词原形开头，表示命令、邀请、请求等语气。有时为了表达较委婉或客气的语气，可在句子开头或末尾加please。例如：Open the door, please! 请打开门。Come in,

19、 please. 请进。（2）祈使句的否定句，一般在句子开头加dont即可。例如：Save the document before you turn off the computer. （肯定句）关电脑之前保存一下文件。Dont forget to save the document before you turn off the computer. （否定句）关电脑之前别忘了保存文件。口诀：祈使句，祈使句，请求，命令或建议；动词原形来开头，主语是you常省去；若要构成否定句，句首Dont别客气；要使语气更委婉，please前后均可以。3. But whether or not you can

20、 do this well depends on your learning habit.（1）本句是whether引导的主语从句，意为“是否”，很多时候whether可以和if互换，但是在引导主语从句、表语从句、同位语从句时一般用whether不用if。例如：Whether it is true remains a question.(主语从句)那是不是真的还是个问题。The question is whether it is true.(表语从句)问题是是不是真的。We have a doubt whether it is true.(同位语从句) 我们怀疑那是不是真的。（2）if常引导宾

21、语从句，表示“是否”之意。当把一般疑问句的直接引语转化成间接引语时，常用if或whether作引导词。例如：I asked her, “Do you study English here?” 我问她：“你在这里学习英语吗？” I asked her if/ whether she studied English there. 我问她是否在那里学习英语。【拓展】if和whether的辨析：if和whether均可表示“是否”，一般情况下二者可以互换。但在下列条件下，只能用whether而不能用if：（1）if后不能直接接or not。（2）whether可作介词的宾语。（3）whether后可接

22、不定式。（4）whether可用于句首。（5）whether可引导主语从句、表语从句。例如：Everything depends on whether we have enough money. 一切都取决于我们是否有足够的钱。Whether it is right or wrong, I dont know. 正确与否，我不知道。It doesnt matter whether he will come or not. 他来不来没关系。4. The more you read, the faster youll be. “The 形容词/副词的比较级主语谓语，the 形容词/副词的比较级主语

23、谓语”这个句型是形容词/副词比较级的叠加用法，表示一方的程度随着另一方的程度平行增长，意思是“越.，（就）越.”。例如：The more careful you are, the fewer mistakes youll make.你越小心，出现的问题就越少。【拓展】另两种表示比较的句型：（1）形容词/副词的比较级and形容词/副词的比较级这种句型表示事物本身程度的逐渐增长，意思是“越来越.”。例如：longer and longer 越来越长； more and more beautiful 越来越漂亮。（2）as+ 形容词/副词的原级+ as.这个句型表示同级比较，即比较的结果是一样的，在

24、as和as的中间用形容词或副词的原级。在否定句中既可以用not as. as.，也可以用not so. as.，表示前者不如后者。例如：He is as tall as my brother. 他和我的弟弟一样高。It is not as/ so warm as it was yesterday. 今天不如昨天暖和。5. I also realize I could get the meaning by listening for just the key words.（1）介词by的意思是“由、靠、用、通过”，by后面用名词、代词或者动名词形式作宾语,表示通过某种手段做某事。例如：We st

25、udy English by talking with foreigners. 我们通过与外国人谈话来学习英语。（2）by后面用表示交通工具的名词时不用冠词，表示乘坐某种交通工具的意思。如：by car 乘小汽车， by air 乘飞机，by sea 乘（海）船，by plane 乘飞机等。They go to work by bus. 他们乘坐公共汽车上班。语法精讲by的用法by doing sth. 通过做某事/在句中作方式状语/用how提问by+交通工具 乘/坐名词为单数/不加冠词(by bus)=on/in+冠词+交通工具(on the bus)by+地点名词 靠近，在旁边by+反身代

26、词 独自by+时间点 在之前，不迟于by+动作执行者 被动语态/被；由by的固定短语by accident 偶然by mistake 错误地by the end of 到末为止by the time到的时候day by day 一天天bit by bit 一点点地one by one 逐一地九年级全册Unit2 I think that mooncakes are delicious!重点短语Section A1.put on增加(体重);发胖2.sound like听起来像3.the hottest month of the year一年中最热的月份4.fromto从到5.be simila

27、r to和相似6.throwat朝扔7.wash away冲洗掉8.in the shape of以的形状9.carry sth. to sb.把某物带给某人10.shoot down射掉11.plan to do sth.计划做某事12.refuse to do sth.拒绝做某事13.fly up to飘向14.call out ones name to 对着喊出某人的名字15.lay out摆开;布置16.sharewith和分享e/be/get back回来18.give sth. to sb.给某人某物19.take sb. out for dinner带某人出去吃晚饭20.help

28、 (to) do sth./help with sth.帮助做某事Section B1.dress up打扮;装扮2.trick or treat不招待就使坏3.learn about了解4.think of/think about想到;考虑5.the true meaning of的真正意义6.the importance of的重要性7.a novel written by写的小说8.care about关心9.used to do sth.过去常常做某事10.warn sb. to do sth.告诫某人去做某事11.end up最终成为;最后处于12.expect sb. to do

29、sth.期待某人做某事13.take sb. back to sp.把某人带回到某地14.remind sb. of sth./sb.使某人想起某物/某人15.wake up醒来16.decide to do sth.决定做某事17.change ones life改变某人的生活18.promise to do sth.承诺做某事19.in need需要20.treat sb. with用招待某人21.the beginning of的开端22.give birth to life孕育新生命23.a symbol of的象征24.not onlybut also不但而且25.spreadaro

30、und到处传播26.give out分发重点句型Section A1.比尔想知道他们明年是否可以再吃到粽子。Bill wonders whether theyll have zongzi again next year.2.但我认为四月份是那里一年中最热的月份。But I believe that April is the hottest month of the year there.3.我想知道它是否与傣族的泼水节相似I wonder if its similar to the Water Festival of the Dai people4.人们到街上互相泼水。People go on

31、 the streets to throw water at each other.5.然后你将在新的一年里交好运。Then youll have good luck in the new year.6.我相信有很多种方式可以表达我们的爱。I believe that there are many ways to show our love.Section B1.并使斯克鲁奇想起了他小时候更快乐的时光。and reminds Scrooge of his happier days as a child.2.他是如此害怕以至于他在自己的床上醒来He is so scared that he wa

32、kes up in his bed3.他高兴地和亲戚们一起庆祝圣诞节。He happily celebrates Christmas with his relatives.词法精选1. put onput on在本课中意为“增加（体重）；发胖”。例如：I can eat what I want but I never put on weight. 我想吃什么就吃什么，但是从来不发胖。【拓展】put on的其他用法： (1) 意为“穿上；戴上”。例如：Its much too cold outside. You should put on your coat. 外面太冷了，你应该穿上外套。She

33、 put on her coat and went out. 她穿上大衣出去了。 (2) 意为“上演；举办”。例如：The band is hoping to put on aUKshow before the end of the year.那个乐队希望年底之前在英国举办一场演出。2. wish/hope (1) 相同点：表示“想；希望”，宾语可为to do,不能用doing。例如：I hope/wish to visit Guilin. 我希望去桂林观光。 (2) 不同点：wish后可以跟复合宾语，即wish sb. to do sth.，而hope不能。例如： I wish you to

34、 go. (正) 我希望你去。I hope you to go. (误) 我希望你去。 (3) 两者都可接that从句，但是“hope + that从句”表示希望，“wish + that从句”表示愿望，且从句的谓语动词要用虚拟语气。例如：I hope youll be better soon. 我希望你很快好起来。I wish I were really wealthy. 但愿我真的富有。 (4) wish后可接双宾语。例如：We wish you a happy New Year! 我们祝你新年快乐！3. missmiss为动词，意为“想念，思念”。例如：Ill miss you when

35、 you go toCanada. 你到了加拿大以后，我一定会想你。【拓展】 (1) miss作动词还有“未击中，未抓住”的意思。例如：I tried to hit the ball but I missed. 我努力地想击中球，但却未成功。 (2) miss还可意为“未赶上，错过”，是动词。例如：I missed the football match on TV last night. 我错过了昨天晚上电视中的足球赛。 (3) miss与like; mind; finish; enjoy; practice; be busy; stop; cant help; give up等词一样后接动词

36、的-ing形式。例如：I dont want to miss seeing that film on television tonight.我不想错过今晚在电视上看那部影片的机会。4. howeverhowever是副词，意为“不过；然而”，有转折的含义，相当于but，可位于句首、句中和句末。位于句首时，其后用逗号隔开；位于句中时，其前用分号或逗号，其后用逗号隔开；位于句末时，其前用逗号隔开。但but只能置于句首或句中。例如：Shes very intelligent. However, shes quite lazy. 她非常聪明，但是她很懒惰。【拓展】however与but (1) how

37、ever是副词，意为“不过；然而”，表转折时，与后面的句子用逗号隔开，不能与but连用。例如：My room is small. However, its comfortable. 我的房间小，但很舒服。 (2) but是连词，意为“但是”，表示转折时，与后面内容相连，不用逗号隔开。例如：She is young but very clever. 她虽然年轻但非常聪明。5. dress updress up意为“装扮，乔装打扮”或者“穿上盛装，打扮”。例如：You dont need dress up for the party. 你不必为这个聚会精心打扮。【拓展】dress up常与as；i

38、n连用构成短语dress up as意为“装扮成；乔装打扮成”；dress up in意为“穿上”，后接表示衣服或颜色的名词。例如：He likes to dress up as a solider. 他喜欢装扮成军人。On Christmas Day we always dress up in red. 在圣诞节我们总是穿上红衣服。6. care aboutcare about意为“担心；关心；在乎；对感兴趣”。例如：Dont you care about losing your job? 你难道不担心失去工作吗？I really care about the students in my

39、class. 我真的很关心我班的学生。I dont care about your opinion. 我对你的观点不感兴趣。【拓展】care about与care for的辨析： (1) care about意为“关心；在乎；介意”，强调出于责任感而“关心；在乎”。例如：My parents care about my health. 我父母关心我的健康。 (2) care for可意为“照料；照顾”，与take care of同义；也可意为“喜欢”，多用于疑问句或否定句，其同义短语为be fond of。例如：Would you care for a cup of tea? 你想喝杯茶吗？H

40、e helped me care for my mother when I left. 我离开时，他帮我照顾我母亲。7. remind (1) remind是及物动词，意思是“提醒、使某人想起”，经常和介词of连用构成动词短语remind somebody of somebody/somethingremind somebody that从句，意思是“使某人想起某事或者某人”。例如：Does that song remind you of your mother? 那首歌使你想起你的妈妈吗？(2) 动词短语remind somebody to do something的意思是“提醒某人做某事”

41、。例如：Please remind me to return the books to the library. 请提醒我把这些书还给图书馆。8. promisepromise是动词，意为“允诺，答应”。其用法归纳如下： (1) 后接名词或代词作宾语，常可以带间接宾语，即构成promise sb. sth. 例如：He promised me the book. 他答应给我这本书。 (2) promise to do sth. 意为“承诺/答应做某事”。例如：He promised to help us. 他答应要帮助我们。 (3) promise sb. (not) to do sth. 意

42、为“承诺/答应某人（不）做某事”。例如：I promise you not to say that. 我答应你不说那件事。 (4) promise + that从句，意为“承诺”。例如：He promised that he would come straight home. 他承诺他会直接回家。句法精析1. What a great day!本句是what引导的感叹句。what意为“多么，真，太”，用作定语，修饰名词。此处句式结构为What + a/an + 形容词 + 可数名词单数形式（+ 主语+谓语）！口语中常可以省略主语和谓语。例如：What a new watch (it is)!

43、多么新的一块手表啊！2. Hou Yi was so sad that he called out her name to the moon every night. so.that意思是“如此以至于”，中间用形容词或者副词，so修饰词形容词或副词，形容词后一般没有名词，that的后面是表示结果的状语从句。而同义短语such.that的中间有名词，such修饰此名词。Our teacher is so kind that all of us like him.我们的老师是如此好心以至于我们都喜欢他。He runs so fast that nobody in my class can catc

44、h up with him.他跑得那么快，我们班没有人能追上他。It is such an interesting film that all of us like it.它是一部如此有兴趣的电影以至于我们都喜欢它。He had such long arms that he could almost touch his knees.他的胳膊很长，几乎就能够到他的膝盖。注意：如果名词前的形容词是表示数量的few、little、many、much仍要用so修饰。There are so many people in the room that we could not get in.房间里那么多的

45、人，我们都进不去。【拓展】so that意思是“以便于、为了”，引导表示目的的状语从句。We got up early this morning so that we can catch the first bus.我们今天早上起床很早是为了能赶上第一班公共汽车。3. Im going to Chiang Mai in two weeks. (1) go, come, leave, start, fly等表示位移的动词，常用这些动词的现在进行时表示将要发生的动作。例如：Jim is going boating this afternoon. 吉姆今天下午要去划船。Are they all coming tomorrow? 他们明天都来吗？ (2) in two weeks意为“两周后”，表示将来的时间，常用how soon来对其提问。例如： How soon will the dinner ready? 晚饭还有多长时间做好？ In ten minutes. 十分钟后。 How soon will they come back? 他们多久回来？ In two weeks. 两周后。4. Marley used to be just like Scrooge, so