九年级英语unit4知识点
九年级英语Unit-4知识归纳
42. pass v. 传递pass sb. sth. = pass sth. to sb.43. (Sth.) happen to sb. 某人出了某事（偶然）44. Do you know what time it begins? 你知道什么时候开始吗？45. be ready for sth. be ready to do 准备好做...46. travel to school 去学校旅游47. introduce v. 介绍1) introduce oneself 自我介绍P242) introduce sb. to sb. 把...介绍给...48. would like 想要+ to do 疑问句时some 不变anyWould you like some bread?49. look forward to (doing) 期待...I’m looking forward to your reply. 我期待着你的答复。
seeing you soon.50. Could you please tell me which place would be a good choice for me to go to.你能告诉我去哪个地方对我来说会是一个不错的选择吗？51. It’s convenient to get to. 到那方便。
52. meet someone for the first time 第一次见到某人53. 序数词：first second third fourth fifth eighth ninth twelfth54. fail to do ... 没能做...，没做成...九年级英语Unit 4知识归纳1. used to do sth. 曾经/过去常做某事used to be ... 过去是... P25Tom used to be short, didn’t he? Yes, he did.He didn’t use to wear glasses, did he?Did she use to have straight hair? No, she didn’t.2. look like be likeWhat’s he like? What does he look like?3. no more not anymore 不再4. humor n. 幽默humorous adj.有幽默感的，滑稽有趣的5. silent adj. 不说话的，沉默的silence n. 沉默，缄默，无声in silence 沉默，无声He is always silent in class.We ate the rest of the dinner in silence.6. adj./adv. + enough (+ to do) active enough 足够活跃enough time7. get good grades 取得好成绩8. play the piano play soccer play chess9. She is more interested in sports. 她对运动更感兴趣。
英语九年级Unit 4重点短语和知识点梳理
英语九年级Unit 4重点短语和知识点梳理重点单词silent / 'saɪlənt/ adj. 不说话的；沉默的helpful / ˈhelpfl/ adj. 有用的；有帮助的score / skɔ:(r)/ n. & v. 得分；进球deal /di:l/ v.(dealt/delt/) 对付；对待shyness / 'ʃaɪnəs / n.含羞；腼腆dare / deə/ v. 敢于；胆敢crowd /kraʊd/ n.人群；观众ton /tʌn/ n.吨；(pl.)大量；许多private / 'praɪvət/ adj. 私人的；私密的require / rɪ'kwaɪə(r)/ v. 需要；要求British / ˈbrɪtɪʃ/ adj. 英国（人）的speech / spi:tʃ/ n. 讲话；发言ant / ænt/ n. 蚂蚁insect / ˈɪnsekt/ n. 昆虫seldom /'seldəm/ adv. 不常；很少influence /'ɪnflʊəns/ v. & n. 影响exactly /ɪgˈzæktli/ adv. 确切地；精确地absent /'æbsənt/ adj. 缺席；不在pride /praɪd/ n. 自豪；骄傲proud /praʊd/ adj. 自豪的；骄傲的introduction /ˌɪntrəˈdʌkʃn/ n. 介绍background / ˈbæk graʊnd/ n. 背景fail /feɪl/ v. 不及格；失败humorous / ˈhju:mərəs/ adj. 有幽默感的；滑稽有趣的interview / 'ɪntəvju:/ v. 采访；面试n. 面试；访谈public /'pʌblɪk/ n.民众adj.公开的；公众的guard /ɡɑ:(r)d/ n. 警卫；看守v. 守卫；保卫European / ˌjʊ(ə)rəˈpi:ən/ adj. 欧洲（人）African /ˈæfrɪkən/ adj.非洲（人）的n.非洲人Asian /ˈeɪʃn/ adj. 亚洲（人）的n. 亚洲人general /'dʒenrəl/ adj. 普遍的；常规的；总的n. 将军examination /ɪgˌzæmɪˈneɪʃn/ n. 考试；审查boarding /'bɔ:dɪŋ/ school 寄宿学校重点单词ed to do 过去常常做2. deal with 对付应付3. be proud of为……骄傲，感到自豪4. take pride in为……感到自豪5.from time to time 时常，有时6. in public 公开地7. in person 亲身，亲自8. take up sth.开始做,接受,占用9. worry about 为……担忧10. on the soccer team 在足球队11. hang out 闲逛12. think about 考虑13. make a decision 做决定14. to one’s surprise令某人吃惊的是15. even though 尽管16. tons of 很多17. a very small number of …极少数的…… 18. one of… ……之一19. be careful 当心重点知识点解析ev.& n. 使用，用途→ useful adj.有用的useless adj.无用的用法意思例句used to do sth .过去常常，过去曾经做某事I used to play basketball.(我过去常常打篮球。
人教版九年级全一册英语Unit4单元语法知识点总结
人教版九年级全一册英语Unit4单元语法知识点总结本单元重点短语的具体用法1. used to do：表示过去常常做某事，但现在不再这样做了。
例如：I used to play basketball, but now I prefer swimming.（我过去常打篮球，但现在我更喜欢游泳。
）2. deal with：意为处理、应对。
例如：How do you deal with stress?（你如何应对压力？）3. be proud of：表达为某事感到骄傲。
例如：I am proud of my son's achievements.（我为儿子的成就感到骄傲。
）4. take pride in：与be proud of 意思相近。
例如：She takes pride in her work.（她为自己的工作感到自豪。
）5. from time to time：意思是有时、偶尔。
例如：I still see him from time to time.（我仍然有时会见到他。
）6. in public：指在公共场合。
例如：She is very shy and doesn't like to speak in public.（她很害羞，不喜欢在公共场合讲话。
）7. in person：亲身、亲自。
例如：You should go and see it in person.（你应该亲自去看看。
）8. take up sth：开始做某事，占用（时间或空间）。
例如：He has taken up painting in his spare time.（他在业余时间开始画画。
）9. not...anymore：不再......。
例如：She doesn't live here anymore.（她不再住在这里了。
）10. worry about：担心、担忧。
例如：Don't worry about the exam, just do your best.（不要担心考试，尽力就好。
人教版九年级英语unit4知识点
九年级unit4知识点1.humor n. 幽默humorous adj. 有幽默感的，有趣儿的2. silent adj. 不说话的，沉默的keep silent，保持沉默silence n. 沉默,无声in silence 沉默,无声3. helpful adj. 有用的，有帮助的be helpful to sb 对某人有帮助eg: The book is helpful to the students.4. from time to time 时常, 有时= sometimes = at times5. Asian adj. 亚洲的, 亚洲人的, 亚洲人Asia n. 亚洲6. deal with = do with (deal with用how提问，do with 用what提问)7. shy adj. 害羞的shyness n. 害羞，腼腆8. dare to do sth 敢于做某事eg: We must dare to think speak and act.9. crowd n. 人群, 观众crowded adj. 拥挤的uncrowded adj. 不拥挤的, 人少的10. tons of 许多的，大量的= lots of= a lot of= a number ofeg: She gets tons of male every day.11. private adj. 私人的, 秘密的= personal12. require sb to do sth 要求某人做某事eg: The teacher required the students to be quiet.13. Europe n. 欧洲European adj. 欧州的，欧洲人的, 欧洲人14. Africa n. 非洲African adj. 非洲的, 非洲人的, 非洲人15. give a speech 演说, 演讲eg: They invited him to give a speech.16. in public 公开地eg: It's impolite to speak loudly in public.17. influence v. influnce sb to do sth 影响某人使其做某事influence n. 影响have an influence on sb 对人有影响eg: His idea had a great influence on me.18. be absent from 缺席eg: They were absent from work that day.absent adj. absence n.19. fail to do 未能做某事eg: I failed to pass the driving test.20. in person 亲身, 亲自21. be proud of = take pride in 为...自豪, 感到骄傲。
人教版九年级英语unit4知识点总结
Unit41.过去常常做。
used to do sth 其否定和疑问借助助动词did)习惯做某事be/get used to doing sth2.It’s / has been +时间段+since+一般过去时态句子“自从。
已经有多长时间了。
”It’s / It has been three years since we last saw her.3.from time to time 时不时地；有时（＝sometimes)4.not…+形/副+enough+ to do sth 不够。
不能做。
She was never brave enough to ask questions.5.get good grades in .. 在。
（方面）取得好成绩6.(be) on a swim team 加入游泳队7.be (more) interested in…. 对。
（更）感兴趣8.I used to be afraid of the dark.我过去害怕黑暗。
9. be alone 独处；alone (副词）单独；独自•feel lonely 感到孤独lonely(形容词）孤独的10. give a speech in public 在公共场所演讲11. on 关于12.at least +数词至少13.worry about…= be worried about …担心14. all the time一直；始终15．be/feel nervous about “对……感到紧张”16.such+(a/an)+形容词+名词(一个）如此。
的。
such a beautiful girl 一个如此漂亮的女孩so+形/副so many flowers, so much water.17.see sb. doing sth 看见某人正在做某事18.Score可数名词：得分，进球get good scores in / on…动词：得分，进球19. turn red / yellow20. an ant / an insect / a European country21.19岁的19-year-old 数词-单数名词“。
人教版英语九年级Unit4单元知识点归纳
人教版英语九年级Unit4单元知识点归纳
Unit4 I used to be afraid of the dark.
【重点短语】
1. be more interested in 对…更感爱好
2. on the swim team 游泳队的队员
3. be terrified of 胆怯
4. gym class 体操课
5. worry about 不安
6. all the time 向来，总是
7. chat with 与…闲聊
8. hardly ever 几乎从不
9. walk to school = go to school on foot 步行去上学
take the bus to school = go to school by bus 乘车去上学
10. as well as 不仅…而且...
【考点详解】
1. used to do sth. 过去经常做某事(这个学问点考的无数，大家要注重这个短语的意思，还要记着used后面用的是不定式to do) 如：He used to play football after school.
放学后他过去经常踢足球。
2. play the piano 弹钢琴（play后面假如跟西洋乐器，大家
记住，中间要加the，假如是中国乐器，不加the，如：play erhu）。
初中英语 人教版 九年级全一册 Unit 4 知识点
九年级Unit 4Grammar1.enough...to…sb. be(not) /(not) v.＋adj./adv. + enough + to do sth. （用来描述一个人的品质与能力）某人足够……可以……Eg. He is tall enough to reach the basket.他的身高足以能够到篮子了。
She runs fast enough to catch the first bus.她跑得足够快，赶上了早班车。
sb. be(not) /(not) v. ＋adj./adv. + enough + (for...)+ to do sth.对…… 来说，….足够……Eg. English is easy enough for her to study well.英语对她来说很容易学好。
注：若enough前出现了否定词，不仅否定了enough，也否定了其后的不定式。
Eg. The girl is not brave enough to play the game.这个女孩胆小，不敢玩游戏。
enough＋n.Eg. There is enough food to eat in the restaurant.餐馆里有足够的食物吃。
adj. /adv. ＋enoughEg. He is tall enough to reach the basket.他的身高足以能够到篮子了。
He is tall enough to reach the basket.主语＋be /v. not ＋adj./adv.+ enough+ to do sth.=主语＋be /v. ＋so ＋adj./adv.+that从句=主语＋be /v. ＋too adj./adv.+ to do sth.He is not tall enough to reach the basket.= He is too short to reach the basket.= He is so short that he can’t reach the basket.ed to do & be used to doing & be used to doused to do sth. 过去常常做某事（现在不做了）主语适用于各种人称。
九年级英语上册unit4知识要点
九年级英语上册Unit4 I used to be afraid of the dark?一、知识要点：1、“主语+used to+动词原形+其他”“过去常常”（表过去习惯性动作或状态，暗示现在已不再如此。
）否定句：didn’t use to do（或used not to do）He didn’t use to play basketball.他以前不打篮球。
一般疑问句：Did…use to doDid he use to smoke？他过去常吸烟吗？反意疑问句：…….，di dn’t/did+…?She used to work there ，didn’t she？◆注意：be/get used to doing sth 的区别：be used to doing sth“习惯于做某事”He’s used to getting up early .他习惯早起。
2、He used to wear glasses.他过去常戴眼镜。
wear，put on ，dress，dress up的区别：①wear强调“穿着”这一状态，也可表示“戴着”。
（=be in）He’s wearing a white shirt.他穿着一件白衬衫。
②put on“穿上、戴上”，强调“穿、戴”的动作，即由没穿到穿这一过程的完成。
Please put on your new coat.请穿上你的新大衣。
③dress既可表示动作，又可表示状态，常由人作宾语，意为“给……穿衣服”。
Could you dress the child for me? 你能不能替我给小孩穿上衣服？当表示自己穿衣服时，一般用“dress oneself”。
He cannot dress himself. 他不会自己穿衣服。
当dress表示状态时，一般要用“be dressed in”的形式。
She was dressed in a red coat. 她穿着一件红色的上衣。
九年级英语unit4知识点综合
九年级英语unit4知识点综合九年级英语Unit 4 知识点综合九年级英语Unit 4主要涉及到的知识点包括现在完成时、过去进行时、倒装句以及一些常用词汇和短语。
本文将对这些知识点进行综合讲解，帮助同学们更好地理解和掌握。
一、现在完成时现在完成时用来表达过去发生的动作对现在造成的影响或结果。
它由"have/has + 过去分词"构成。
在句子中，我们通常可以根据时间状语和上下文判断时态。
例如：1. They have lived in London for five years.（他们在伦敦居住了五年了。
）2. Have you ever been to Paris?（你去过巴黎吗？）3. She has just finished her homework.（她刚刚完成了作业。
）二、过去进行时过去进行时表示过去某个时刻或某段时间内正在进行的动作。
它由"was/were + 动词的现在分词"构成。
同样，我们可以根据时间状语和上下文判断时态。
例如：1. They were playing volleyball at 5 o'clock yesterday.（昨天五点的时候他们正在打排球。
）2. What were you doing when I called you?（我给你打电话的时候你在做什么？）3. She was watching TV when the phone rang.（电话响的时候她正在看电视。
）三、倒装句倒装句是英语中常用的一种句型结构。
在某些特定情况下，主语和谓语的语序会颠倒过来。
下面是倒装句的一些常见情况：1. 在以副词here、there、now、then、up、down等开头的句子中，将这些副词置于句首，谓语动词和主语颠倒位置。
例如：Here comes the bus.（车来了。
）There is a dog in the park.（公园里有一只狗。
九年级英语unit4知识点归纳
九年级英语unit4知识点归纳九年级英语Unit 4知识点归纳Unit 4是九年级英语教材中的一个重要单元，主要涵盖了以情态动词can和情态动词的否定形式为核心的语法知识点。
在此单元中，学生需要掌握情态动词can的用法、一般现在时与情态动词can连用表示能力的用法、情态动词的否定形式，以及对情态动词进行提问。
下面将对这些知识点进行归纳和总结，以便更好地帮助学生掌握。
一、情态动词can的用法情态动词can表示能力、许可或可能性。
当它用于肯定句时，表示能力或可能性；用于否定句时，表示不能力或不可能性。
如：1. 能力：I can swim.（我会游泳。
）2. 许可：Can I go to the movies?（我可以去看电影吗？）3. 可能性：It can rain tomorrow.（明天可能会下雨。
）二、一般现在时与情态动词can连用表示能力的用法在句子中，情态动词can和动词原形连用，用于表示一般现在时的能力。
如：1. He can play the piano very well.（他弹钢琴弹得很好。
）2. I can speak two foreign languages.（我会说两种外语。
）三、情态动词的否定形式情态动词的否定形式是通过在情态动词后面加not构成。
如：1. 能力：I cannot/can't swim.（我不会游泳。
）2. 许可：You cannot/can't go to the party.（你不能去派对。
）3. 可能性：It cannot/can't be true.（这不可能是真的。
）四、对情态动词进行提问对情态动词can进行提问，通常使用疑问词how来表达方式和能力的程度。
如：1. How can you solve this math problem?（你怎么解决这道数学题？）2. How can we improve our English speaking skills?（我们如何提高英语口语能力？）除了以上的语法知识点，Unit 4还包含了一些与日常生活相关的话题，如问路、询问上网方式等。
人教版九年级英语Unit4重点知识归纳
Unit4 I used to be afraid of the dark重点知识归纳一、词汇应用1.be silent in class在课堂上保持沉默2.be interested in ... 对……感兴趣3.on a basketball team 在篮球队4.from time to time 时常；有时5.turn red 变红6.get good scores on the exams 在考试中取得好成绩7.wear glasses 戴眼镜8.take up singing 开始唱歌9.deal with her shyness 克服她的羞怯10.not ... anymore 不再……11.in front of crowds 在众人面前12.all the time 频繁；反复13.get tons of attention 被众人所关注；吸引无数目光14.worry about ... / be worried about ... 担心……；担忧……15.be careful about ... 对……小心16.give up your normal life 放弃你正常的生活17.the road to success 成功之路18.fight on 奋力坚持下去；继续战斗19.require a lot of talent and hard work 需要很大的天赋和勤奋20.make it to the top 成功21.give a speech 发表演讲22.in public 公开地；在别人面前23.be nervous about tests 考试紧张24.do well in school 在学校表现好25.cause problems 制造麻烦26.take care of sb. 照顾某人27.influence his schoolwork 影响他的学业28.be absent from classes 缺课；缺勤29.fail his examinations 他考试不及格30.in person 亲身；亲自31.even though 即使；虽然32.think of sb. 想起某人33.become active in many other activities在许多别的活动中变得积极34.send sb. to a boarding school 将某人送到一所寄宿学校35.dare to do sth. 敢做某事36.make the decision to do sth. 决定做某事37.advise sb. to do sth. 建议某人做某事二、重点句型1.I used to be afraid of the dark.我过去常常前害怕黑暗.2.I go to sleep with my bedroom light on.我开着卧室的灯睡觉.3.I used to spend a lot of time playing games with my friends.以前我常常花很多时间和我的朋友们玩游戏.4.I hardly ever have time for concerts.我几乎没有时间去听音乐会.5.My life has changed a lot in the last few years.我的生活在过去几年里改变了很多.6.It will make you stressed out.那会使你紧张的.7.It seems that Yu Mei has changed a lot.玉梅似乎变化很大.三、词汇讲解1. silentsilent是形容词，意为“沉默的；无言的”，其名词形式为silence。
2024九年级英语上册Unit4必背知识点
2024九年级英语上册Unit4 I used to be afraid of the dark.必背知识点一、重点短语1. used to do sth.：过去常常做某事2. deal with：对付，应付3. be proud of/take pride in：为……感到骄傲，感到自豪4. from time to time：时常，有时5. in public：公开地6. in person：亲身，亲自7. take up sth：开始做，接受，占用8. not…anymore/no longer：不再9. worry about：为……担忧10. hang out：闲逛11. think about：考虑12. be alone：独处13. on the soccer team：在足球队14. make a decision：做决定15. to one’s surprise：令某人吃惊的是16. even though：尽管17. pay attention to：对……注意，留心18. in the last few years：在过去的几年里19. be afraid of：害怕20. turn red：变红21. tons of attention：很多关注22. be careful：当心23. give up：放弃24. a very small number of：极少数的……25. give a speech：作演讲26. all the time：一直，总是27. be interested in：对……感兴趣28. change one’s life：改变某人的生活29. take care of：照顾30. one of…：……之一二、重点句型1. I used to be afraid of the dark. 我过去常常害怕黑暗。
2. I go to sleep with my bedroom light on. 我开着卧室的灯睡觉。
九年级英语Unit4 知识点
九年级英语Unit4 知识点1.(1)without无,没有; without help没有帮助. (2)give a speech作演讲,(3)introduce sb. to把某人介绍给, (4)get out of 从…出来, (5)不定代词和不定副词定语后放.如, something bad, somewhere fun. (6)know of知道,听说过…, (7)be faced with sth.面临某事. (8)deal with应付,处理, do with处理, (9)about 与on “关于”,about测重于日常生活, on用于有研究性的,或学术,科研方面等问题.(10)advice建议(不可数),a piece of advice一条建议. give sb. some advice给某人一些建议, (11)cover…with用…覆盖, be covered with被…覆盖, (13)offer sth. To sb.=offer sb. sth.向某人提供, offer to do sth.主动提出干某事.(14)The rest of +复数+复数谓语动词, The rest of+不可数名+三单动词. 如,The rest of the students are (be) to wait. The rest of the water is (be) not fit to drink.(看of 后的名词来变谓语动词.) (15)have a rest休息, have short rest休息一会儿, have a good rest 好好休息2. probably, perhaps, maybe, possibly.大概,或许,可能. (1) probably指某事发生有可能或十有八九,可能性很大. (2) perhaps表示可能性较小,无根据推测,一般放句首.有时可与maybe换用. (3) maybe可能性较大,比较口语化,常用于句首,含推测之意. (4) possibly强调客观存在的可能性,但很小,常与may, can 连用.3. plenty of+复数/不可数, “许多”如：They have plenty of food/ apples. 他们有许多的食物/苹果。
人教版九年级英语全册Unit4知识点
人教版九年级英语全册Unit4知识点一、常用短语ed to do过去常常做2.deal with对付应付3.be proud of为什么骄傲，感到自豪4.take pride in为什么感到自豪5.from time to time时常，有时6.in public公开地7.in person亲身，亲自8.take up sth开始做，接受，占用9.not…anymore不再10.worry about为什么担忧11.hang out闲逛12.think about 考虑13.be alone独处14.on the soccer team在足球队15.no longer不再16.make a decision做决定17.to one’s surprise令某人吃惊的是18.even though尽管19.pay attention to注意，留心20.in the last few years在过去的几年里21.be afraid of害怕22.turn red变红23.tons of attention很多关注24.be careful当心25.give up放弃26.a very small number of极少数的27.give a speech作演讲28.all the time一直总是29.be interested in对什么感兴趣30.change one’s life改变某人的生活31.take care of照顾32.one of…之一二、短语用法集锦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. take up doing sth开始做某事18. It’s adj.+ for sb.+ to do sth对某人来说做某三、重点语法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Unit4知识点
九年级Unit 4 知识点1.中考之used①used to do sth过去常常做某事否定：didn't use to do sth或used not（或usedn’t）to do sth一般疑问句：Did sb use to do sth?或Used sb to do sth?②There used to be··过去常常有··反义疑问句：There used to be····，didn’t(或usedn’t) there?③be(get) used to doing sth 习惯于做某事④be used to do sth被用来做某事=be used for doing sth例1：You used to be short , didn't you? 你过去很矮对不对呀？例2：I used to see him reading in the library every day. 我过去每天看到他在图书馆看书例3：It's hard to believe that he used to have difficulties in school. 很难相信过去他在学校有困难例4：Mr. Huo used to get up early last year.霍老师去年常常起床很早。
否定：Mr. Huo didn’t use to get up early last year. 或Mr. Huo usedn’t to get up early last year.霍老师是去年常常起床不是很早一般疑问句：Did Mr. Huo use to get up early last year?或Used Mr. Huo to get up early last year？霍老师去年常常起床很早吗？例5：There used to be a shop near here, didn’t(或usedn’t) there?过去这儿附近有个商店，对吗？2.中考之like(1) look like看起来像(2)be like像（内在，口语中也可指外在）(3)What’s sb like?①某人长什么样？②某人是什么样的人？（品质）例句：------What's Mr. Huo like?霍老师长啥样？------He is tall and a little thin他高且有点瘦3.中考之silent①silent 沉默的（形容词）----silently 沉默的（副词）②silence沉默（名词）③keep silent保持沉默④in silence沉默的⑤类似：confident 有信心的-----confidence 信心different不同的-----difference不同important重要的----importance重要patient有耐心的-----patience耐心例1：She was always silent in class 她在课上总很沉默例2:Please keep silent in public places 在公共场所请保持安静例3：While we were reading the test papers in silence, he went into the classroom and sat down silently当我们在安静的读试卷时，他走进教室，安静的坐了下来。
九年级上册英语Unit 4 知识点
Unit 4 Section A 知识点ed to do 过去经常做某事例句：He used to walk to school.=He walked to school in the past.疑问句：Did he use to walk to school?否定句：He didn’t use to walk to school.拓展：in the past 在过去be used to doing 习惯于做某事例句：He is used to getting up early.2.be like 一般指人的性格，品质look like 一般指人的外貌例句：(1)What is she like? She is very shy.(2)What does he look like? He is tall and thin.3.silent adj.沉默的silence n.沉默拓展：keep silent 保持沉默in silence 沉默地They walked to school in silence.4.enough的位置：在修饰adj / adv时，enough 放在adj / adv的后面，在修饰名词时，enough 放在名词的前面。
如：old enough / enough water拓展：adj / adv + enough to do 足够做某事例句：The room is so big that we can live in it.=The room is big enough for us to live in.5.It has been + 时间段+ since +过去时句子。
自从---以来已经有多长时间了。
=It is +时间段+ since +过去时的句子。
例句：It has been five years since I lived here.=It is five years since I lived here.6.see sb do 看见某人做了某事see sb doing 看见某人正在做某事例句：(1)I saw her go into the room.(2)When I passed the park, I saw them playing.拓展：hear sb do hear sb doing7.连字符的作用：连字符前后连接的词用单数。
九年级英语unit4语法知识点
九年级英语unit4语法知识点九年级英语Unit 4语法知识点在九年级英语的学习中，Unit 4是一个非常重要的单元，其中包括了许多语法知识点的学习。
本文将为大家总结并介绍一些Unit 4中常见的语法知识点，以帮助同学们更好地理解和掌握。
一、动词时态在Unit 4中，我们将学习到一些常见的动词时态。
其中包括一般现在时、一般过去时、一般将来时等。
在平常的交流当中，我们很常用到这些时态来描述事物的状态和事件的发生。
例如，一般现在时常用来描述经常性的行为或者永恒性的真理。
例如，I often go to school by bus.（我经常坐公交车去学校）；而一般过去时则主要用来谈论过去发生的事情。
例如，Yesterday, I watched a movie with my friends.（昨天，我和我的朋友看了一场电影）。
二、被动语态被动语态也是Unit 4中的一个重要的语法知识点。
当我们想要强调动作的承受者时，可以使用被动语态。
被动语态的构成通常是由“助动词be + 过去分词”来实现的。
例如，The book was written by him.（这本书是他写的）。
被动语态在英语中的使用非常广泛，尤其是在新闻报道和科学文章中。
三、含有从句的复合句在Unit 4中，我们还会学习到一些含有从句的复合句。
复合句是由一个主句和一个或多个从句构成的句子。
而从句则包含一个主语和一个谓语，可以在句子中充当名词、形容词或者副词的作用。
例如，I don't know where he is from.（我不知道他来自哪里）。
四、定语从句定语从句也是Unit 4中的一个重要的语法知识点。
定语从句是用来修饰名词的从句，通常以关系代词（如who, which, that等）来引导。
定语从句在句子中的作用是给出更多的附加信息，进一步描述名词的特征。
例如，The girl who is reading a book is my sister.（正在看书的那个女孩是我的姐姐）。
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Unit4知识点1.区别：⑴ used to do 过去常常做某事（是主动语态，说明主语过去经常性的动作或状态，强调现在已不做）例：He used to get up early.⑵ be used to (doing) sth 习惯于（做）某事（表示主动语态，意为习惯于某一客观事实或状态，不强调动作）=get used to (doing) sth例：①He is used to hard work.②She is not used to eating Chinese food.⑶ be used to do sth 被用于做某事（表示被动语态，其中动词不定式表目的，可用于多种时态，有时可以与be used for doing sth互换）例：Wood is often used to make desks and chairs.练一练：①--Excuse me,does Mr Lee’s son live here?--He ____ be here,but he has movedA. used forB. used toC. was used toD.got used to②--How does Jack usually go to school?--He ____ ride a bike,but now he____ there to lose weight.ed to; is used to walkB. was used to;is used to walkingC.was used to;is used to walked to;is used to walking③He used to _____to school late,but now he doesn’t.A. goB. goingC. wentD.goes④He _____ like English,but now he likes it very much.A. didn’t used toB. didn’t use toC. not used toD.doesn’t use to⑤He son ____Coke,but now he _____ milk.ed to drink;is used to drinkinged to drink;drinksC.is used to drinking;used to drinkD.is used to drink;is drinking⑥While traveling to Canada,you should give yourself a day to_____ the time andknow the way nearby.A. used toB. be used toC. used toD.be used for⑦She _____live alone,but she_____ living alone because she feels lonely.ed to;doesn’t used toB.is used to;was used toC. used to;is not used toD. was used to;doesn’t used to⑧Mike _____ afraid of dog,but now he can play with them.A.is used to beingB. used to beingC. used to beed for⑨He used to____in the sun,but now he is used to____at night.A.read;readB.reading;readingC.read;readingD.reading;read2.反义疑问句：（1）什么是反意疑问句英语中，反意疑问句是由陈述句和附在其后的附加疑问句组成。
其中附加疑问句是对陈述句所说的事实或观点提出疑问，起证实作用，一般用于证实说话者所说的事实或观点。
翻译为“是吗”（2）.反意疑问句的回答：回答时，如果情况属实，用Yes加上反问句的倒装肯定句；若果情况不属实，则用No加上反问句的倒装否定句。
例如You were moved by your students, weren’t you?情况属实：Yes, I were.情况不属实：No, I weren’t.（3）、反意疑问句中问句部分的动词与陈述部分的动词在语气上成相反的对应关系，即：肯定+否定？否定+肯定？如：①You can’t do it, can yo u? 你不能做它，是吗？②They are very late for the meeting, aren’t they?他们开会迟到了，是吗？（4）．当陈述句中含有be动词，助动词，或是情态动词时，反问句部分由这些词加上主语人称代词构成，Be动词包括：am, is, are, was, were助动词有：do, does, did, have（用在完成时）, has（用在完成时）等情态动词有：can, could, may, might, must, will, would, shall, should例如：She is a lovely girl, isn’t she?她是一个可爱的女孩，是吗？He will go home, __won’t__ __he__?他要回家了，是吗？She doesn’t like to eat popcorn, __does__ _she___?她不喜欢吃爆米花，是吗？The baby won’t sleep early, will it?小宝宝睡得不早，是吗？注意：①He has supper at home ev ery day, doesn’t’t he? (不能用hasn’t he?) 他每天在家吃晚饭，是吗？②They have known the matter, haven’t they? (不能用don’t they?)他们已经知道那事情了，是吗？（5）．当陈述句中只含有行为动词时，若动词加了s,就用does, 若动词为原形，就用do,动词为过去式，则用did,例如：You cleaned your house last week, _didn’t___ __you__?你上周打扫了你的房间，是吗？Your father plays the computer very well, __doesn’t__ ___he _?你父亲电脑技术很好，是吗？They look so happy today, _don’t ___ _they___?你今天看起来很高兴，是吗？（6）．反意疑问句的陈述部分带有little, few, never, hardly, seldom，nobody, nothing, barely, scarcely等否定意义的词时，问句部分用肯定式。
如：①She never tells a lie, does she?(不用doesn’t she?)她从不说谎，是吗？②He was seldom late, was he?(不用wasn’t he?)他几乎不迟到，是吗？（7）、反意疑问句的陈述部分为I am……时，问句部分习惯上用aren’t I？表示。
如：I am a very honest man, aren’t I?我是个很诚实的人，是吗？（8）．陈述部分的主语为不定代词something, anything, nothing, everything时，问句部分的主语用it。
如：①Something is wrong with the computer, isn’t it?电脑有问题了，是吗？②Nothing has happened to them, has it?他们什么事也没发生，是吗？（9）、陈述部分的主语为不定代词somebody (someone), anybody (anyone), nobody (no one), everybody (everyone)时，问句部分的主语用he或they，这时问句动词的数应和he或they一致。
如：①Someone has taken the seat, hasn’t he?有人已经坐了位置，是吗？②Everyone has done their best in the game, haven’t they?每个人在比赛中已经尽力了，是吗？（10）．陈述部分为祈使句1）若为let’s引导，反问句用shall we? 例如Let’s go home together, shall we? 让我们一起回家，好吗？2）若为let us引导和其余的任何一般的否定祈使句，都用will you, 例如Let us stop to rest, will you? 让我们停下休息，好吗？Don’t make any noise, will you? 别弄出噪音，好吗？3）一般的肯定祈使句则用will you 或won’t you 都行，例如：Do sit down, won’t you?/ will you? 请坐，好吗？You feed the bird today, will you? 今天你喂鸟，是吗？Please open the window, will you? (won’t you?) 打开窗，好吗？（11）：陈述部分为There (Here) + be + 主语时，问句部分用动词+there (here)?形式。
①There are two cakes on the plate, aren’t there?碟子里有两块蛋糕，是吗？②Here is a story about Mark Twain, isn’t here?这是关于马克吐温的故事，是吗？练一练：①Lucy used to go to bed late,_____she?A.didn’tB.doesn’tC.hadn’tD.isn’t②They had a good time last night,______?A.hadn’t theyB.haven’t theyC.didn’t theyD.did they3.What’s sb like 某人是什么样/某人是什么样的人（多用于提问人的性格、品质等，也可用于提问人的相貌）例：--What’s Alice like?--She is quiet and a little shy.What does sb look like? 某人长得什么样子？（用于提问人的长相、外貌）例：--What does Tom look like?--He has short hair.4.silent adj. 不说话的，沉默的keep/remain silent 保持沉默例：The students remained silent.silence n. 沉默，寂静5..enough adv. 足够地，充分地（修饰形容词或副词，置于被修饰词之后）例：He runs quickly enough.enough还可用作形容词，意为“足够的，充足的”，在句中作定语修饰名词例：We have enough time to do our homework.adj./adv+enough to do sth 足够……可以做某事例：Tom is clever enough to work out the math problem.练一练：①The dining hall is_____to hold 300 people.A.enough bigB.enough smallC.small enoughD.big enough②She is not strong enough_____walking up mountains.A.to goB.goingC.goD.went③My brother is enough_____after himself.A.lookB.lookingC.to lookD.looked6.get good grades 取得好的成绩get getter grades 取得更好的成绩7..play+the+乐器play+球类8.be interested in 对……感兴趣练一练：①Jack enjoys watching TV,while Tom is interested in_____basketball.A.playB.playingC.to playD.played②My brother is interested in_______football.A.playB.playingC.to playD.played9.from time to time 有时，不时（相当于sometimes或at times）10.It’s been+一段时间+since+从句自从……以来已经有多长时间相当于It is+一段时间+since+从句例：It has been five years since I began to learn English.=It is five years since I began to learn English.练一练：①Rick has learned a lot about Chinese culture_____he came to China.A.beforeB.whenC.untilD.since②--What was the party like?--Wonderful.It’s years_____I enjoye d myself so much.A.afterB.beforeC.whenD.since12.turn+颜色变成什么颜色13.see sb doing sth 看见某人正在做某事（强调动作正在进行）see sb do sth 看见某人做了某事（强调看到动作发生的全过程或看到动作经常发生）例：①I saw him playing football on the playground.②I saw him run into the room.③I often see her play basketball.练一练：When I walked past the park,I saw some old people_____Chinese Taiji.A.doB.didC.doingD.are doing14.take up 开始做（某个工作，某项爱好）take up doing sth 开始做某事例：①He is going to take up a holiday like painting.②My father took up learning English at the age of forty.15.deal with 对付，应付例：He has learned to deal with all kinds of difficulties.辨析：deal with 与do with①deal with 与do with二者都可以用来表示“处理”，前者侧重于方式、方法，后者侧重对象。