人教版九年级英语第四单元知识点

1、1. I USed to be afraid Of the dark.USed to do sth.过去常常做某事表示过去经常性或习惯性的动作或状态，暗指现在已经不存了，强调过去与现在的对比。USed to 的否定形式有两种:didn, t USe to 或 usedn, t tooUSed to用于疑问句时，可借助助动词did,也可以将USed提到主语前。They USed to be good friends.他们过去是好朋友。（暗示现在不是了）MrS BrOWn did, t USe to / usedn' t to travel in SUmmer布朗夫人过去夏天不旅游。Did

2、 you USe to / USed you to Play the guitar 他过去弹吉他吗【拓展】几个易混结构的比较：结构意义to的作用USed to do sth.过去常常做某事不定式符号USe to do sth.用做be USed to do Sth被用来做.be USed to doing Sth习惯于做某事介词USeto do Sth用做 They USe the knife to CUt meat. 他们用刀切肉。be USed to do sth.被用来做某事ThiS kind Of WOOd is USed to Inake PaPer这种木头是被用来做纸的。be /

3、get USed to sth. / doing sth.习惯于某事 / 做某事 LUCy has been USed to （eating） ChineSe food. LUCy 已经习惯（吃）中餐了。I think you* 11 get USed to the CIimate soon.我想不久你就会习惯这种气候的。根据所给汉语提示完成英语句子。1）My UnCIe （以前是个司机），but now he is an actor.2）Tom, S father （过去常常看书）after lunch.3）Mary （以前常常骑自彳亍车）to work, but now She （习惯步行

4、）to4）The PenCiI （被用来书写）Keys： USed to be a driver USed to read （books）USed to ride a bike is USed to WaIking is USed to Write一、USed to的用法USed to意为“过去常常”，用于表示过去习惯性的动作或存在的状态（强调与现在的对比， 暗示现在不做了）。其中to为不泄式符号，后跟动词原形。USed to只用于一般过去时态, 没有人称和数的变化° 例如：TOm USed to be Very thin, but now he, S big and strong.

5、 汤姆以前很瘦，但现在他又高又壮。二、句式结构:1.否定句LlISed not 主语 +<I to do sth.didYt USeJ2. 般疑问句Did+ 主语 + USe ÷to do.?答语:YeSr Sb did. / No, Sb didn't.3. 反意疑问句主句,didn't+人称代词？例如：Did you USe to go to museums 你过去常去博物馆吗一Yes, I did. / No, I didn, t.是的。/不是。YOUr brother USed to have noodles for breakfast, didn, t

6、 he 你哥哥过去早餐常吃而条，不是吗USed to do sth.表示过去习惯性的动作或存在的状态。 to后跟动词原形，只用于一般过去时 态。be USeCl to +npron ./doing意为“习惯于J to是介词，后接名 词、代词或动名词。可用于各种时态。get/become USeClto sth./doing sth.意为“逐渐习惯于强调这一习惯的过程，to是介词be USed to do意为"被用来做被动语态结构，to 后跟动词原形。be USed for doingSth意为"被用来%介词fo表示功能、用途。练一练:三、根据汉语提示完成句子。L我以前害怕在

7、公众前演讲。Ibe afraid Of a SPeeCh in 2 这种狗是用来帮助盲人的吗Are those dogs the blind 3 你表妹以前害怕独自一人，不是吗YOUr COUSinbe afraid Of alone, She 4 珍妮以前在学校里并不受欢迎。Jennybe POPUIar in SChOol5 我不习惯午饭吃这么多。I, m USeei to SO much at IUnCh timeKeyS: 1 USed to, giving, PUbIiC2. USed to help3 USed to , being, didn* t 4 did, t USe to

8、 5 not, eating2. She StilI PlayS the PianO from time to time.from time to time是一个固泄短语，意为“间或：有时”，常在句中作状语。 TOm goes to ViSit his grandmother in the COUntrySide from time to time汤姆时常去看望住在农村的奶奶。3 He StUdied hard and got good SCOreS On his examsSCOre n.得分：进球 He got high SCOreS in the examination. 考试中他得了髙

9、分。4. ThiS Party is SUCh a great idea! He USed to be SO Shy and QUietSUCh与SO辨析SUCh为形容词，意为“这（那）样的；主要修饰名词；SO是副词，意为“这（那）么：如此地”，主要修饰形容词、副词和分词。 DO you Iike SUCh Weather你喜欢这样的天气吗ItmSO glad to See you. 很髙兴见到你QHe Can draw SO well. 他画得那么好©当名词前有many» much, few或IittIe等词修饰时，要用SO而不用SUCho There are SO In

10、any / few PeOPle in the hall. 大厅有这么多/这么少的人。YOU have SO much / IittIe homework today.你今天有这么多/这么少的作业。“such + a / an +形容词+可数名词单数形式”相当于“so +形容词+a / an +可数统词 单数形式”，表示''如此的一个”。 She is SUCh a IOVeIy girl. = She is SO IOVely a girl.她是这个如此可爱的女孩。选用SUCh或SO填空。1) The man told US funny a StOry 2) She has

11、a beautiful dress3) HOW Can you get much money to buy the Car 4) Don' t go OUt in COld Weather 5) Don* t eat QUiCklyKeyS: SO SUCh SO SUCh SOLangUage POintS1 I interviewed 19-year-old ASian POP Star Candy Werview v. 采访 We are going to interview the MiniSter Of EdUCation我们打算去采访教冇部长。2. Candy

12、 told me that She USed to be really Shy and took UP Singing to deal With her ShyneSStake UP开始；从事：接纳：占据；继续做 The table takes UP too much room. 这桌子太占地方了。They have taken UP golf.他们开始学起打髙尔夫球了。拓展：take相关词组take Off起飞；脫F:动身take On承担：呈现take OVer接受；接管：借用；接办take down记下：取卞take PIaCe发生：进行； 举行take a IOOk 看一下 take

13、a WaIk 散步take away 带走，拿走，取走take Care Of 照顾：注意：抚养take Charge掌管，负责deal v.对待：处理(dealt, dealt) deal With 应对：处理 HaVe you dealt With these IetterS yet 这些信件你处理了吗ShyneSS n.害羞3. AS She got better, She dared to Sing in front Of her class, and then for the WhOle SChOoldare v.敢于：胆敢dare to do sth. 敢于做某事 He doesn

14、 t dare to jump from the top Of the wall.他不敢从墙上跳卜来。4. NOW she' S not Shy anymore and IOVeS Singing in front Of CrOWdSnot anymore 不再 PeOPIe are not interested in movies anymore人们不再对电影感兴趣了。5 but now I get tons Of attention everywhere I go.get tons Of attention被众人所关注tons Of sth. 很多：极多They have tons

15、 Of WOrk every day. 他们每天都有大量的-匸作要做。6. And I don' t have much PriVate time anymorePriVate adj.私人的：私密的 Mr. SInith is rather SeCret about his PriVate Iife史密斯先生对自己的私生活相当保密。7. Many times I thought about giving up, but I fought on.fight (fought, fought)努力去做，尝试；战斗，搏斗：争取 fight On奋力坚持 We must fight On Un

16、tiI the end Of the battle. 我们必须坚持到战斗结束。8. YOU really require a IOt Of talent and hard WOrk to SUCCeedrequire v.需要：要求 FiShing requires a IOt Of patience.钓鱼需要很大的耐心。阅读GramnIar FOCUS中的句子，然后做填空练习。 我以前是矮个子。Ibe short. 我以前在学校常不受欢迎。 Ito be POPUIar in school. 保拉以前的确不爱说话。PaUIabe really short. 她以前不喜欢小测试。SheIike

17、 tests. 你以前很矮，不是吗YOU USed to be short,是的，我是。/ 不，不是。 Yes, I/ No, I 他以前戴眼镜吗 heWear glasses 是的，他戴。/ 不，他不戴。Yes, he / No, he .Keys: USed todid, t USe USed to didn' t USe to did, t you did didn' t Did USe to did didn' t1. Mr BlaCk （以前是一位医生），but now he is a singer.2. Did your father （过去常常看电视）af

18、ter SUPPer3. YOU USed to have IOng CUrIy hair, （不是吗）4. I （以前常常骑自行车去上学），but now I （习惯走着去）.II.根据括号内的要求完成下列句子，每空词数不限。1. MOther USed to grow flowers In her garden.（改为否定句）MOther grow flowers in her garden2. BilI USed to COlIeCt StamPS When he WaS in middle SChOOI（改为一般疑问句） COlIeCt StamPS When he WaS in mi

19、ddle SChOOIKeyS: I. USed to be a doctor; USe to WatCh TV; did, t you; USed to go to SChOOI by bike;am USed to WaIking to SChOOI II. didn* t USe to; Did BilI USe toLangUage POintS1.he SeldOm CaUSed any PrObIems SeIdOm adv.频度副词不常；很少通常放在2动词、助动词或情态动词之后，实义动词之前。 She SeIdOm goes OUt after ten o' clock.

20、十点后，她很少外出QHe is SeldOm Iate for SChOOI 他很少迟到。中考链接DO you Iike Seeing a movie Orl your mobile PhOne No. I do that becauseit makes me UnCOmfOrtabIe A SeldOmB. Often C. USUaIlyD SOmetimeS Key： A2. Li Wen, S UnhaPPineSS began to influence his SChOOlwork*influence v. & n.影响influence可用作动词，其后接需词或动词不左式的复

21、合结构。influence可用作名词，常用于have / has an influence On或 be an influence On 结构。 LU Xun' S WOrkS have StrOngly influenced millions Of PeOPIe 鲁迅的小说影响了数以万计的人。What influenced Mike to make that decision什么影响了迈克，让他做出了那个决定CelI PhOneS have an ImPOrtant influence On OUr life.手机对我们的生活影响很大。 Their mother is a good

22、influence On their habits.他们的母亲对他们的习惯有好的影响。请根据汉语意思完成下列英语句子。1）老师对学生有很大的影响。TeaCherS a great StUdents.2）受父母的影响，李梅成为了一名医生。Li Mei ' S ParentS her a doctor3）他的成功影响了其他的工人。HiS SUCCeSS 4）谁对你的人生有重大影响WhO On your IifeKeys: have / are, influence Oninfluenced, to be influenced Other WOrkerS has / is an import

23、ant influence3. his grandparents Came to take Care Of to him.take Care Of是一个动词短语，意为“照顾；照管”，意同IOOk after。 My ParentS are not at home and I have to IOOk after/ take Care Of my SiSter 父母不在家，我不得不照顾我的小妹妹。4 SOmetimCS he WaS absent from ClaSSeS and failed his examinetiOnSabsent adj.缺席:不在 反义词：PreSent adj.到场

24、的，出席的be absent from 缺课 The boy WaS absent because he WaS ill.那个男孩因病缺席了fail v.失败；未能（做到）：不及格1） fail作“失败：未能（做到）”讲时： Many diets fail because they, re boring.许多肖食失败了，因为太枯燥了 ° fail in sth.表示"在某方面失败”。I failed in everything I tried.我所有的尝试都失败了。fail to do sth表示“未能做到某事S She failed to get into art COl

25、lege 她没能考上美院。 fail意为“不及格”时，既可作及物动词，也可作不及物动词。He failed （in） the exam. 他考试不及格。根据句意，选择正确选项完成句子。（1） Their Car failed the high mountainA. to CIimbB Climbing（2） I don" t know Why She failedthe driving test A OnB.InKeyS: ABexamination n. 考试；审查He is feeling Sad about his examination. 他为自己考的不好而难过Q5 Li We S ParentS made a decision to Sen(I him to a boarding SChOOLmake a decision 作决左 It' S difficult to make a decision.作一个决左