九年级英语上册第四单元.单元语法专项

九上英语四单元语法

九上英语四单元语法
九上英语四单元主要涉及以下几个语法内容：
1. 一般现在时：用于描述经常性的、普遍性的动作或状态。

句子中的主语通常是第三人称单数形式，动词使用原形。

例如：He often goes swimming on weekends.（他经常在周末去游泳）
2. 现在进行时：用于表示现阶段正在进行的动作。

句子结构为“主语 + am/is/are + 动词-ing”。

例如：They are studying for the exam.（他们正在为考试而学习）
3. 一般过去时：用于描述过去发生的动作或状态。

句子中的动词通常需要变为过去式形式。

例如：We visited the museum last week.（我们上周参观了博物馆）
4. 过去进行时：用于表示过去某一时刻正在进行的动作。

句子结构为“主语 + was/were + 动词-ing”。

例如：She was watching TV when I called her.（我打电话给她时，她正在看电视）
5. 一般将来时：用于表示将来发生的动作或状态。

句子结构为“主语 + will + 动词原形”。

例如：I will visit my grandparents next month.（我下个月会去看望我的祖父母）
这些是九上英语四单元的一些主要语法内容，了解并掌握这些语法知识将有助于你在学习中更好地理解和运用英语。

如果有任何具体的问题，请随时提问！。

九年级上册英语第四单元

九年级上册英语第四单元
以下是九年级上册英语第四单元的重点知识点和常见考点：
重点知识点：
1.词汇：学习并掌握有关职业的词汇，如doctor、actor、reporter、waiter、bank clerk
等。

2.语法：掌握一般现在时态，特别是第三人称单数形式。

3.表达：学会用英语谈论各种职业，并表达自己和他人对不同职业的看法。

常见考点：
1.词汇拼写和用法：考试中可能会测试学生对职业相关词汇的拼写和用法。

2.语法形式：检查学生对一般现在时态，特别是第三人称单数形式的掌握程度。

3.情境对话：根据不同情境设置职业相关的对话，让学生实际应用语言。

4.短文填空：提供一篇关于职业的文章，让学生填写缺失的词汇或短语。

5.写作：要求学生写一篇关于自己未来职业规划的文章。

为了更好地掌握这些知识点和应对考试，建议学生多做相关练习题，加强语法和词汇的记忆，并积极参与课堂活动，提高语言实际运用能力。

人教版九年级上册第四单元语法知识点梳理

人教版九年级上册第四单元语法知识点梳理Unit 4：I used to be afraid of the dark.第四单元的语法重点是：used to的用法；if引导条件状语从句；few和little。

used to的用法：used to是一个固定结构，意为“过去经常；以前常常”，其后接动词原形。

它表示过去存在某种状态或者过去的某种经常性、习惯性的行为或者动作。

★其用于肯定句的结构为：主语+used to+动词原形+其他。

如：I used to play ping-pong with my brother.过去我常常和我哥哥一起打乒乓球。

★其用于否定句的结构为：主语+didn't+use to+动词原形。

如：You didn't use to like action movies.你过去不喜欢动作片。

★其用于一般疑问句的结构为：Did+主语+use to+动词原形+其他?如：Did your sister use to be shy?你的妹妹过去害羞吗？【辨析：】be used to(doing)sth意为“习惯于(做)某事”，to后可接名词、代词或动名词。

如：The students are used to the new teacher now.学生们现在习惯这个新老师了。

They are used to raising their hands first when they want to ask questions.他们习惯了问问题前先举手。

if引导条件状语从句：★if引导的非真实性条件状语从句即虚拟语气，通过动词形式的变化来表示说话人对发生的动作或存在的状态所持的态度或看法的动词形式称为语气，虚拟语气表示说话人所说的话不是事实，而是一种祝愿，建议或是与事实相反的假设等。

★if引导的条件状语从句分为真实和非真实条件句，非真实条件句应用虚拟语气。

如果要表示与现在或将来事实相反时，其虚拟语气结构为：句型条件从句主句谓语动词形式动词过去式（be动词用were）would动词原形即：（从句）if主语+动词过去式（be动词用were)，一般过去时（主句）主语+would+动词原形过去将来时。

冀教版九年级英语上册第四单元语法归纳

(一)过去进行时1.过去进行时的概念:表示过去某个具体时刻正在进行的事情或动作。

2.过去进行时的构成:主语+was/were+doing (现在分词)+其他肯定句式为:主语+was/were+动词的现在分词+其他。

如:They were playing basketball at that time.那时他们正在打篮球。

否定句式为:主语+was/were+not+动词的现在分词+其他。

如:They were not playing basketball at that time.那时他们不在打篮球。

一般疑问句式为:Was/Were+主语+动词的现在分词+其他?如:Were they playing basketball at that time?那时他们正在打篮球吗?特殊疑问句式为:特殊疑问词+was/were+主语+动词的现在分词+其他?如: What were they doing at that time?他们那时正在干什么?3.与过去进行时连用的时间状语:this morning,at that time, at thistime yesterday,the whole morning, all day yesterday, from nineto ten last evening, when, while等。

(二)情态动词must1.表示“必须”,此时可用于肯定句或疑问句,用于否定句时,mustn’t的意思是“一定不要”“不能”,而不表示“不必”。

如:Must we finish the work tonight?我们必须今晚完成这项工作吗?must主要表示现在或将来,但在间接引语中也可表过去(=had to)。

如: She asked her boss if she must (had to) work overtime.她请示老板她是否要加班。

对于must开头的一般疑问句,若作否定回答,可以用needn’t,不用mustn’t。

九年级英语上册第四单元知识点

九年级英语上册第四单元知识点Unit 4 I used to be afraid of the dark.一．短语归纳1.be more interested in对…更感兴趣2.on the swim team游泳队的队员3.be terrified of害怕4.gym class体操课5.worry about担心6.all the time一直，总是7.chat with与…闲聊8.hardly ever几乎从不9.walk to school=go to school onfoot步行去上学take the bus to school=go to schoolby bus乘车去上学10.as well as不仅…而且...二．用法集萃ed to do sth过去常常做某.2.be afraid of doing sth害怕做某事3.have to do sth必须做某事4.make sb do sth让某人做某事5.give up doing sth放弃做什么6.try to do sth尽力做某事7.adj+enough to do sth足够…而能够做某事8.be prepared to do sth准备做某事9.see sb doing sth看见某人在做某事10.begin to so sth开始做某事11require sb to do sth要求某人做某事12.decide to do决定做某事13.make a decision to do sth决定做某事14.It‘s hard to believe that…很难相信……15.It+has+been+一段时间+since+从句自从……以来已经有很多长时间了16.dare to do sth敢于做某事17.It‘s adj+for sb+to do sth对某人来说做某18.take up doing sth开始做某事三．语法全解1.辨析：used to do sth.过去常常做…get/be used to sth./doing sth.习惯于…be used to do被用于做…（被动语态）be used by由(被)…使用（被动语态）be used as…被当做…使用（被动语态）be used for doing被用于做…（被动语态）例:I used to go to work by bus.Now I take a taxi.He used to be a problem boy.She used to be very shy.I‘m used to drinking a cup of water after meal.He‘s been used to living in the dormitory.A hammer is used to drive nails.This machine is used to clean the floor.The girl is being used as a servant in the house.A knife can be used for cutting bread.2)afford（支付得起）的用法afford sth买得起……afford to do sth有足够的…去做…例：His mother couldn‘t afford to pay for her child‘s education. They did not consider whether they could afford the time or not. We can‘t afford to pay such a price.（such和so区别见P110）3)take pride in sth/sb=be proud of sth/sb为…感到自豪例：He was watching me and take pride in everything good I do.I take pride in my child.=I‘m proud of my child.注：He take pride in everything good I do.这是一个定语从句。

九年级上册英语Unit4单元知识点

九年级上册英语Unit4单元知识点九年级上册英语Unit 4 单元知识点总结Unit 4 主要以“Great people”为主题，围绕着一些伟大的人物展开。

在这个单元中，我们学习了一些重要的单词和短语，还有一些相关的语法知识。

下面我将对这些知识点进行总结和归纳。

一、单词和短语1. scientist （n.）科学家e.g. Marie Curie was a famous scientist.2. invention （n.）发明e.g. The computer is one of the greatest inventions of the 20th century.3. engineer （n.）工程师e.g. My father is an engineer. He designs buildings.4. reflect （v.）反射；反映e.g. The mirror reflects light.5. electricity （n.）电力e.g. We use electricity to power our homes.6. successful （adj.）成功的e.g. Bill Gates is a successful businessman.7. revolution （n.）革命e.g. The Industrial Revolution had a great impact on society.8. achieve （v.）实现；取得e.g. If you work hard, you can achieve your goals.9. feature （n.）特征；特点e.g. This new smartphone has many great features.10. create （v.）创造e.g. Beethoven created many beautiful symphonies.二、语法知识1. 形容词的比较级和最高级a. 基本形式：原级b. 比较级：原级＋erc. 最高级：原级＋este.g. brave（勇敢的）→braver（更勇敢的）→bravest（最勇敢的）2. 物主代词a. 形容词性物主代词：my, your, his, her, its, our, theirb. 名词性物主代词：mine, yours, his, hers, (ones) ours, theirs3. 定义性从句定义性从句用来对前面所提的名词或代词给出进一步的解释或说明。

人教版初中英语九年级上册单元语法小专题[4]-课件

You ought to take care of the baby.你应该照顾这个宝宝。 ②表示劝告、建议和命令时should，ought to可通用，但在疑问句中常用should。如: You should/ought to go to class right away.你应该马上去上课。 Should I open the window？我应该打开门吗？
to be
living to make
to go
________________ true that he was fooled by a five－ year－old boy? 20. 你的车需要m维u修st 了be。
Your car ________________________. 21. 这种小刀是用来切东西的。
10.If the traffic light is red，you ________ cross the road.
It's dangerous.
needn't
may/might
mustn't
14. There used ________ (be) a quiet village here. 15. I think you will be used to ________ (live) in the
might比 may语气更委婉，而不是过去式。否定回答时可用 can't或mustn't，表示“不可以，禁止”。用“May I…？”征询对方许可时比较正式和客气，而用 “Can I…？”在口语中更常见。 ②用于祈使句，表示祝愿。如: May you succeed！愿你成功！
习本吗？ —Yes，you must.(No，you don't have to/you needn't.)是的，你们必须今天交。(不，你们不一定要今天交。) ②must是说话人的主观看法，而have to则强调客观需要。must只有一般现在时，而have to 有更多的时态形式。如: I had to work when I was your age.我像你这么大时，就必须工作了。

新译林版英语九年级上册第四单元词组句型及语法复习提纲

译林九（上）Unit 4词组、句型及语法复习提纲一、重要词组二、重要句子1.怎么了？自从我第一次遇见你，你一直都快乐。

What’s up? You’ve been happy since I first met you.2.★直到你建完（房子）再叫醒我。

Do n’t wake me up until you finish building it.3.只要我想，我无论何时都可以阅读它们（书籍）。

I can read them whenever I want to.4.★一旦点击鼠标，就有大量心血。

As soon as you click the mouse, there’s a great deal of information.5.★★上初中的时候，斯巴德去参加校（篮球）队选拔，但是因为他太瘦小，起初被拒绝了。

While attending junior high, Spud tried out for the school team, but he was refused to play at first because he was too small.6.★他练习得甚至更努力了并让教练改变了主意。

He practised even harder and got the coach to change his mind.7.但是，没有大学会邀请他去打篮球，仅仅因为他只有170厘米高。

However, no university would invite him to play basketball simply because he was only 170 cm tall.8.★在那儿他带领他的队进入了全国锦标赛。

There he led his team to the national championship.9.毕业后，他被迫在另一个篮球联盟打球。

After graduated, he was forced to play in another basketball league.10.1985年，他加入亚特兰大老鹰队，成为当时NBA最矮的球员。

人教版九年级英语第四单元重点知识总结

人教版九年级英语第四单元重点知识总结一。

语法知识1.There be 句型- There be 句型用于描述某个地方存在某物或某人。

- 结构：There be + 主语 + 系动词 + 具体事物或人- 例句：There is a book on the desk.2.定语从句- 定语从句用于修饰一个名词，并给出该名词的更多信息。

- 常用关系代词有：that。

who。

whom。

whose。

which。

where。

when等。

- 例句：The boy who is ___.3.动词的时态- 英语动词的时态包括一般现在时、一般过去时、一般将来时等。

- 例句：She eats an apple every day.（一般现在时）- 例句：He went to school yesterday.（一般过去时）- 例句：I will go to Beijing next month.（一般将来时）二。

重点词汇1.放假- n- 例句：We have a two-week ___.2.周末- weekend- 例句：I like to relax on the weekend.3.喜欢- like- 例句：___.4.能够- can- 例句：I can swim.5.非常- very- 例句：___.6.还是- or- 例句：Do you ___?三。

重点句子1.What do you usually do on weekends?- 你周末通常做什么？- 例句：What do you usually do on weekends。

I usually play soccer.2.Can you swim?- 你会游泳吗？- 例句：Can you swim。

Yes。

I can.3.There is a book on the desk.- 桌子上有一本书。

- 例句：There is a book on the desk。

人教版九年级英语第四单元语法练习(有答案)

答卷时应注意事项１、拿到试卷，要认真仔细的先填好自己的考生信息。

２、拿到试卷不要提笔就写，先大致的浏览一遍，有多少大题，每个大题里有几个小题，有什么题型，哪些容易，哪些难，做到心里有底；３、审题，每个题目都要多读几遍，不仅要读大题，还要读小题，不放过每一个字，遇到暂时弄不懂题意的题目，手指点读，多读几遍题目，就能理解题意了；容易混乱的地方也应该多读几遍，比如从小到大，从左到右这样的题；４、每个题目做完了以后，把自己的手从试卷上完全移开，好好的看看有没有被自己的手臂挡住而遗漏的题；试卷第１页和第２页上下衔接的地方一定要注意，仔细看看有没有遗漏的小题；５、中途遇到真的解决不了的难题，注意安排好时间，先把后面会做的做完，再来重新读题，结合平时课堂上所学的知识，解答难题；一定要镇定，不能因此慌了手脚，影响下面的答题；６、卷面要清洁，字迹要清工整，非常重要；７、做完的试卷要检查，这样可以发现刚才可能留下的错误或是可以检查是否有漏题，检查的时候，用手指点读题目，不要管自己的答案，重新分析题意，所有计算题重新计算，判断题重新判断，填空题重新填空，之后把检查的结果与先前做的结果进行对比分析。

亲爱的小朋友，你们好!经过两个月的学习，你们一定有不小的收获吧，用你的自信和智慧，认真答题，相信你一定会闯关成功。

相信你是最棒的！2020人教新目标九年级第四单元语法练习（有答案）单项选择1.The school leader advised the parents to talk with him _____ person.A. forB. withC. inD. of2.—Yao Ming is good at basketball. He is my favourite player.—Yes.Everyone in China is proud him.A. ofB. forC. withD. to3.Mrs Liang is old enough to herself. Don't worry about her.A. take part inB. take care ofC. take careD. take place4.Doctors of our school advise us masks on such bad days.A. wearB. wearingC. to wearD. worn5. -- Mum, I did best in our group discussion in school today .---Well done！I ＿＿＿ you.A. am mad atB. am patient withC. am proud ofD. was patient with6.Nobody believes that this boy can paint such a nice picture.A. five years oldB. five-years-oldC. five-year-oldD. five year old7.I used papers and watch TV after dinner.But now I'm a walk with my father.A. to read;used to takeB. reading;used to takingC. to read;used for takingD. to read;used to taking8.They used to play soccer, _____?A. don’t theyB. do theyC. didn’t theyD. did they9.Some students think that England and Scotland a better understanding of eachother.They belong to one family.A require B. review C. receive D.repeat.10.—I can hardly believe my eyes. Is that you, Lily?—Yes. It has been almost 10 years ________ we were together.A. sinceB. beforeC. afterD. until11. The number of books in the bookshop is about 20,000 and a number of themabout science.A. isB. wasC. areD. Were12.—Lucy won first prize in yesterday's dancing competition in her school.—Really? Then her mother must be ________ her.A. mad atB. worried aboutC. interested inD. proud of13.—Joy, you got to school by taxi?—Oh, I ______________ take a taxi to school, but my bike needs repairing today.A. usuallyB. sometimesC. neverD. seldom14. —It’s necessary and important for the students at school to join the Clean Plate Campaign. —Sure. We should try to _______ all the food that we’ve ordered.A. give upB. eat upC. turn upD. show up15. My grandmother ______a lot of changes in Dongguan since she came here .A. seesB. can seeC. will seeD. has seen16.-- There was one-hour interview with the super football star C. Ronaldo on CCTV 5 last night.-- Yes. C. Ronaldo shared a lot of his experience during interview.A. a; theB. the; theC. a; anD. the; an17. ---- Baseball is a popular game among students in Taipei---- Really? But it is unpopular in our city. Students ___ play it.A. oftenB. seldomC. usuallyD. always18. Nobody can’t tell when the house was built _______, but it must be very old.A. exactlyB. differentlyC. quicklyD. Simply19.—Look! The goldfish is dying in the water.—What a pity! This kind of goldfish________a lot of care and attention.A. hasB. offersC. requiresD. receives20.-- John is really a great grandfather.-- Sure, he is. He spends much time teaching his everything helpful.A. sonB. grandsonC. neighborD. friend21.-- Mr Lu is really good at telling jokes. This makes him a popular teacher.-- You’ve got the point. Students all like teachers in school.A. kindB. carefulC. humorousD. polite22.-- You should say sorry to your brother for the mistake you made, Tom.-- I don’t to meet his eyes.A. needB. haveC. refuseD. dare23.-- Guangzhou Evergrande is really a super team in Asia.-- Yes. We were so when they won the Asian Champions League last year.A. proudB. afraidC. surprisedD. worried24.-- Mr Liu said he teaching English because he loved children and was goodwith them.-- Yes. And his love for children and teaching makes him a great teacher.A. turned upB. gave upC. took upD. set up25.I was used to living in this city. But I still miss my old friends in Shenzhen________.A. in timeB. at the same timeC. from time to timeD. on time26. ---Would you like to watch Transformer 4 in the IMAX theater with me?--- I’d love to, I have watched it twice.A. ifB. sinceC. becauseD. even though27.-- Do you often call your friends?-- No. I use WeChat more often, but I e-mail my friends.A. have toB. would like toC. used toD. get to28. ---- This park used to be full of trees， ___ it?---- Yes. But now it has turned into buildings.A. didB. didn’tC. wasD. wasn’t29.-- I shall go on holiday to African countries next month.-- Really? Then don’t miss . This is a wonderful country.A. B. C. D.30. —Joy, can you tell me ________?— Paul? I haven’t seen him for years. He used to be a shy and quiet boy.A. what is Paul likeB. what Paul is likeC. what does Paul likeD. what Paul likes31.Mr.Luo always keeps at the meeting,and he never gives his opinions.A. seriousB. activeC. excitedD. silent32.Mrs Black is good teacher that she often makes her class lively and interesting .A. soB. suchC. such aD. so a33.This block __________a factory but now it is a park.A. used to beingB. used to beC. is used toD. using to be34.None of them talked. They finished their homework in_________.A. silenceB. orderC. placeD. public35.Little Lucy the room,because it’s too dark outside.A. dare not leaveB. dare leaveC. dare to leaveD. dare not to leave36.—If you listen carefully to this piece of music,you can hear a piano in the .—Really?A. backgroundB. crowdC. speechD. examination37.— a large lake here,but now we can see many tall buildings.—Yes.Everything has changed.A. There used to beB. There used to haveC. There usedn’t to beD. There usedn’t to have38.Zhang Yonghao is very busy these days, for she has a lot of problems to .A. deal withB. keep up withC. agree withD. come up with39.In our school library there a number of books on science,and in these years the number of them growing larger and larger.A. are;isB. is;areC. are;areD. is;is40.—Don’t smoke any more. It’s bad for your health.—I’m trying to ________.It’s really hard, you know.A. turn it onB. put it offC. give it upD. take it out41.Sa Beining is a great reporter. He has________many famous people.A. discoveredB. suggestedC. influencedD. interviewed42.The flowers some water because they haven’t been watered for a few days.A. gainB. requestC. remainD. require43.—You didn’t use to play soccer, _______you?— ,and I often played after school with my friends.A. did;YesB. didn’t;NoC. didn’t;YesD. did;No14.—Hi,Alex!I won the first prize in the English Speech Contest.—Congratulations! And I guess your parents must_________you.A. be mad atB. be proud ofC. be proud inD. be impolite to45. —I want to know more __________about how to use this phrase.—You can look it up in the dictionary.A. mostlyB. exactlyC. nearlyD. hardly46..—Did you play basketball yesterday?—Yes.But I play basketball these days because my right foot hurts.A. usuallyB. alwaysC. neverD. seldom47. he is disabled,he doesn’t depend on others .A. BecauseB. ThoughC. AsD. Since48.After meal,we made a final ______that we would help the poor children in the school.A. ideaB. decisionC. ruleD. opinion49.Doctors advise old people in the open air on such hazy(雾霾的) days.A. exerciseB. exercisingC. to exerciseD. not to exercise50.Hero Pie team finally the team from No.7 Middle School and the final match.A. beat;wonB. won;beatC. beat;beatD. won;won参考答案1-5CABCC 6-10CDCAA 11-15CDDBD 16-20ABACB 21-25CDACC26-30DCBDB 31-35DCBAA 36-40AAAAC 41-45DDABB 46-50DBBDA。

译林版初中英语九年级上册全册各单元重点短语、句型、语法归纳

牛津译林版初中英语九年级上册全册各单元重点短语、句型、语法归纳九英上册期中复习Units1--4单元重点短语、句型、语法归纳Mr. Sun一、词汇大集合单词1．creative adj．有创造力的→create vt．创造→creator n．创造者2．energetic adj．精力充沛的→energy n．能量，能源3．organized adj．有条理的→-organize vt．组织→organization n．组织4．connect vt．连接→connection n．连接→connected adj．连接的，有关系的5．carelessness n．粗心→careless adj．粗心的→careful adj．细心的→care v．在乎6．devote v．奉献，贡献→devotion n．奉献，贡献→devoted adj．忠诚的，献身的7．impatient adj．没有耐心的→patient adj．有耐心的→patience n．耐心8．suitable adj．适合的→suit v．适合9．powerful adj．有力的，强大的→powerless adj．无力的，无能的→power n．能量，电力10．practical adj．实际的→practice v．＆n．练习11．1ively adj．生动的，活泼的→live v．居住→live adj．直播的→alive adj．活着的词组1．keep…in order把……保持得井井有条2．show off炫耀3．get angry easily容易生气4．come up with new ideas想出新的主意5．be curious about对……好奇7．impress…with…以……给……留下印象8．win high praise from赢得……的高度评价9．take the lead处于领先地位10．fall behind落后11．take on．new challenges。

人教版九年级上册英语各单元语法重点梳理

人教版九年级英语上册各单元语法重点Unit 1：How can we become good learners?第一单元的语法重点是："by+V-ing”结构详解；提建议的句式。

by+V-ing★“by+V-ing”结构在句子中作方式状语，常用来表示“以、靠、借助、通过、用（某种方法或手段）”而达到某种预期的目的。

该结构常用来回答How do you...?之类的问题。

★当by和表示交通工具的名词连用时，它与名词之间不用任何限定词，且名词用单数形式。

They often go to school by subway.他们经常坐地铁上学。

★by,in和with都可以表示“通过；借助”。

by后接表示动作、行为的名词；in 表示“用某种语言；用某种材料”；with后接表示物体或工具的名词。

如：You may send the book by post.你可以通过邮局把书寄出去。

提建议句式①What/how about+doing sth.?如：What/How about going shopping?②Why don't you+do sth.?如：Why don't you go shopping?③Why not+do sth.?如：Why not go shopping?④Let's+do sth.如：Let's go shopping⑤Shall we/I+do sth.?如：Shall we/I go shopping?Unit 2：I think that mooncakes are delicious!第二单元的语法重点是：宾语从句；反义疑问句；表达“花费”。

宾语从句that,if和whatever引导的宾语从句：★宾语从句中连接词的选择1.由that引导的宾语从句：that在从句中无词义，不作任何成分，常可省略。

如：Jenny said(that)she could finish her painting before supper.I think(that)you are right.2.由if或whether引导的宾语从句：if或whether引导宾语从句时，一般可通用，都表示“是否”。

九年级上册英语第四单元知识点总结

九年级上册英语第四单元知识点总结一、重点单词。

1. humorous.- 形容词，意为“有幽默感的；滑稽有趣的”，例如：My English teacher is very humorous.（我的英语老师很幽默。

）2. silent.- 形容词，“不说话的；沉默的”，常构成短语“keep silent”（保持沉默），例如：He was silent for a long time.（他沉默了很长时间。

）3. helpful.- 形容词，“有用的；有帮助的”，例如：This book is very helpful for my study.（这本书对我的学习很有帮助。

）4. from time to time.- 意为“时常；有时”，相当于“sometimes”，例如：He goes to the park from time to time.（他有时去公园。

）5. score.- 名词，“得分；进球”；也可作动词，“得分；获胜”，例如：His score in the math test is very high.（他在数学考试中的分数很高。

）/Our team scored three goals in the match.（我们队在比赛中进了三个球。

）6. background.- 名词，“背景”，例如：His family background is very ordinary.（他的家庭背景很普通。

）7. interview.- 名词/动词，“采访；面试；会见”，例如：I have an interview tomorrow.（我明天有一个面试。

）/The reporter interviewed the famous singer.（记者采访了那位著名的歌手。

）8. dare.- 作实义动词时，意为“敢于；胆敢”，后接to do sth.（在否定句和疑问句中to可省略），例如：He doesn't dare (to) speak in public.（他不敢在公众场合讲话。

九年级英语第四单元语法知识点

九年级英语第四单元语法知识点一、used to的用法。

1. 基本含义。

- used to表示“过去常常”，暗指现在已经不存在的动作或习惯。

例如：I used to play football every day after school.（我过去每天放学后都踢足球，现在不这样了。

）2. 结构。

- 肯定句：主语+used to+动词原形+其他。

例如：He used to be a quiet boy.（他过去是个安静的男孩。

）- 否定句：主语+didn't use to+动词原形+其他或者主语+used not to+动词原形+其他。

例如：She didn't use to like reading.或者She used not to like reading.（她过去不喜欢阅读。

）- 一般疑问句：Did+主语+use to+动词原形+其他? 或者Used+主语+to+动词原形+其他? 例如：Did you use to go swimming in the river?或者Used you to go swimming in the river?（你过去常常在河里游泳吗？）3. 注意事项。

- 在回答一般疑问句时，肯定回答为Yes,主语+did或者Yes,主语+used to；否定回答为No,主语+didn't或者No,主语+used not to。

例如：- - Did he use to smoke? - Yes, he did.- - Used she to play the piano? - No, she used not to.二、be used to的用法。

1. 基本含义。

- be used to有两种含义。

当be used to中的to为不定式符号时，表示“被用来做某事”，此时主语往往是物，是use sth. to do sth.的被动形式。

例如：Wood is used to make paper.（木材被用来造纸。

九年级上册第四单元的语法

九年级上册第四单元的语法第四单元的语法内容主要包括句子成分、时态和语态、虚拟语气以及非谓语动词等部分。

下面将逐一介绍每个内容，并提供相关例句。

一、句子成分句子由不同的成分构成，主要有主语、谓语、宾语、定语、状语和补语等。

它们相互关联，共同构成一个完整的句子。

1.主语：句子的主要施事者或主题。

例句：My sister loves playing the piano.（主语为My sister）2.谓语：句子中说明主语动作或状态的部分。

例句：He is studying English now.（谓语为is studying）3.宾语：句子中受到动作的对象或是作为描述主语的部分。

例句：I bought a book yesterday.（宾语为a book）4.定语：修饰名词或代词的词或短语。

例句：The red car is expensive.（定语为red）5.状语：修饰动词、形容词、副词的词或短语。

例句：She speaks English fluently.（状语为fluently）6.补语：补充说明主语或宾语的状态、特征等信息。

例句：She became a doctor.（补语为a doctor）二、时态和语态时态和语态是表示句子发生时间和动作性质的重要因素。

1.时态：表示动作的发生时间。

例句：She is studying English now.（现在进行时）2.语态：表示动作是主动还是被动。

例句：The book was written by the famous author.（被动语态）三、虚拟语气虚拟语气用来表示与事实相反、与现实未必相符的语气。

1.虚拟语气的条件句例句：If I were a bird, I would fly higher.（与事实相反的假设条件）2.虚拟语气的愿望句例句：I wish I had more free time.（与事实相反的现实愿望）四、非谓语动词非谓语动词是指动词的非动词性形式，包括不定式、动名词和分词。

初中英语九年级全一册第四单元a部分2d所有语法点

初中英语九年级全一册第四单元a部分2d所有语法点语法要点：ed to的用法：used to是情态动词，其后面必须跟动词原形。

如:He used to play chess after school.放学后他过去常常下棋.可直接在used后加not构成否定式，直接将used置于句首构成疑问式，但与一般的情态动词不同的，它也可像普通动词那样借助助动词did构成否定式和疑问式：He usedn’t(didn’t use)to come.他过去不常来。

2.反意疑问句：反义疑问句遵循这样一个原则，前肯（定）后否（定），前否（定）后肯（定）①．肯定陈述句+否定提问如：Lily is a student,isn't she?②．否定陈述句+肯定提问如：Jane doesn't come from China,does she?③．提问部分用代词而不用名词如：Lisa is a doctor,isn't she?④.陈述句中含有否定意义的词（即隐藏的否定），如：little,few,never,nothing,hardly等，其反意疑问句用肯定式。

如：He knows little English,does he?他一点也不懂英语，不是吗？They hardly understood it,did they?他们几乎不明白，不是吗？3.interested与interesting的用法区别：interested adj.感兴趣的，指人对某事物感兴趣，往往主语是人。

He is interested in English.interesting adj.有趣的，指某事物/某人具有趣味，主语往往是物This is interesting an book.如：I pay 10 yuan for the book.我花了10元买这本书。

4.hardly的用法hardly adv.几乎不、没有,修饰动词时，通常放在助动词、情态动词之后，实义动词之前，助动词/情态动词+hardly;hardly+实义动词如：I can hardly understand them.我几乎不能够明白他们。