人教版初中英语九年级全一册语法知识点汇总
[全]人教版初中英语九年级全一册知识点归纳总结
![[全]人教版初中英语九年级全一册知识点归纳总结](https://img.taocdn.com/s3/m/c5e4e5df25c52cc58ad6be4a.png)
人教版初中英语九年级全一册知识点归纳总结Unit1 How can we become good learners?一、重点短语1. have conversation with sb. 同某人谈话2. too…to…太……而不能3. the secret to………的秘诀4. be afraid of doing sth./ be afraid to do sth. 害怕做某事5. look up 查阅6. repeat out loud 大声跟读7. make mistakes in 在……方面犯错误8. connect ……with…把……和……连接/联系起来9. get bored 感到厌烦10. be stressed out 焦虑不安的11. pay attention to 注意;关注12. depend on 取决于;依靠13. the ability to do sth.. 做某事的能力二、考点详解1. by + doing 通过……方式(by是介词,后面要跟动名词,也就是动词的ing 形式)2. talk about 谈论,议论,讨论The students often talk about movie after class. 学生们常常在课后讨论电影。
talk to sb= talk with sb 与某人说话3. 提建议的句子:①What/ how about +doing sth.? 做…怎么样?(about后面要用动词的ing形式,这一点考试考的比较多)如:What/ How about going shopping?②Why don't you + do sth.? 你为什么不做…?如:Why don't you go shopping?③Why not + do sth. ? 为什么不做…?如:Why not go shopping?④Let's + do sth. 让我们做…...吧。
九年级全一册英语知识点归纳

新人教版九年级英语全册知识点归纳Unit 1 How can we become good learners? 短语总结:1. good learners 优秀的学习者2. work with friends 和朋友一起学习3. study for a test 备考4.have conversations with 与……交谈5.speaking skills 口语技巧6.a little 有点儿7.at first 起初起先8.the secret to......,.......的秘诀9.because of 因为10.as well 也11.look up (在词典中等)查阅;抬头看12.so that 以便,为了13.the meaning of ……的意思14.make mistakes 犯错误15.talk to 交谈16.depend on 依靠依赖17.in common 共有的18.pay attention to 注意关注19.connect ……with ……把……联系。
20.for example 例如21.think about 考虑22.even if 即使尽管纵容23.look for 寻找24.worry about 担心担忧25.make word cards 制作单词卡片26.ask the teacher for help 向老师求助27.read aloud 大声读28.spoken English 英语口语29.give a report 作报告30.word by word 一字一字地31.so……that 如此……以至于32.fall in love with 爱上33.something interesting 有趣的事情34.take notes 记笔记35.how often 多久一次36.a lot of 许多37.the ability to do sth. 做某事的能力38.learning habits 学习习惯39.be interested in 对……感兴趣40.get bored 感到无聊41.be good at 在……方面擅长42.be afraid of 害怕43.each other 彼此互相44.instead of 代替而不是二.用法集萃1. by doing sth. 通过做某事2.it +be+adj+to do sth. 做某事是……的3.finish doing sth. 完成某事4.what about doing sth.?做某事怎么样?4.try to do sth. 尽力做某事 6.the +比较近,the+比较近越……,就越……7.find it+adj+to do sth. 发现做某事8. be afraid of doing sth. 害怕做某事9.help sb (to) do sth 帮助某人做某事10.practice doing sth 练习做某事11.keep doing sth 一直做某事12.be afraid to do sth 害怕做某事13.begin to do sth 开始做某事14.want to do sth 想要做某事15.need to do sth 需要做某事16.remember to do sth 记得做某事17.shoot 射(射着,射死等表结果)18.shoot at(瞄准)射书面表达(一)假如你是张晓华,下面是你的笔友李军给你写的一封电子邮件。
人教版新目标九年级全一册英语语法知识点复习提纲

人教版新目标九年级全一册英语语法知识点复习提纲动词变名词1.v+ ment 结尾achieve —— achievement 成就advertise —— advertisement 广告agree —— agreement 同意amuse——amusement 娱乐commit —— commitment 承诺,奉献evelop —— development 发展disagree —— disagreement 不赞同equip 装备—— equipment 装备,器材govern 统治—— government 政府manage——management 经营,管理argue —— argument 争吵2.V+ ion 结尾3.attract —— attraction 吸引4.discuss —— discussion 讨论5.express ——-expression 词语;表达6.instruct —— instruction 用法说明invent—— invention 发明7.predict ——prediction 预言8.impress —— impression 印象9.suggest ——suggestion 建议,暗示10.educate —— education 教育11.graduate —— graduation 毕业12.operate —— operation 操作,动手术13.illustrate —— illustration 阐明,举例说明14.pollute —— pollution 污染15.introduce ——introduction 介绍16.organize ——organization组织17.imagine —— imagination 想象力18.inspire——inspiration 灵感,鼓舞人心的事19.invite —— invitation 邀请20.compete —— competition 竞争,比赛21.pronounce ——pronunciation发音22.admit —— admission 承认23.permit —— permission 允许24.conclude —— conclusion 结论25.decide —— decision 决定26.describe —— description描写,描绘27.resolve —— resolution 决心28.solve ——solution 解决方法3.V+ ance 结尾\1.allow —— allowance 允许2.appear —— appearance 外貌,出现3.perform —— performance 演出4.exist —— existence 存在5.V+ ing 结尾1.end —— ending 结尾,结局2.train ——training训练3.mean —— meaning 意义4.say—— saying 谚语5.remind —— reminding提醒6. bathe ——bathing沐浴6.词尾加-er或-or后变成表示“某一类人”的名词work——worker 工人7.teach——teacher老师8.sing——singer 歌手9.jump——jumper跳高运动员10.play——player表演者、运动员11.learn——learner 学习者12.visit——visitor访问者13.invent——inventor发明家7.V+ 其他8.beg——beggar 乞丐9.sit——seat 座位10.believe —— belief 信仰11.behave —— behavior 行为12.know—— knowledge 知识13.fly—— flight 飞行14.mix —— mixture 混合物15.press —— pressure 压力16.serve —— service 服务17.succeed ——success 成功18.pursue —— pursuit 追求,从事19.propose —— proposal 建议20.withdraw ——withdrawal 取钱;收回;撤退21.survive —— survival--survivor 幸存者22.arrive —— arrival到达23.analyze —— analysis 分析 2形容词变名词 1.词尾ent改为ency或ence24.efficient有效率的——efficiency 效率patient——patience/impatience 耐性/无耐心dependent——dependence依赖性independent——independence 独立性urgent——urgency 紧急25.2.ble结尾,ble改为bility26.possible—possibility 可能27.responsible—responsibility 责任;职责3.其他accurate—accuracy 准确性28.prosperous——prosperity 繁荣29.true——truth 真相30.wide——width 宽度31.long——length 长度32.high——height 高度 3名词/动词变形容词1.名词+y33.guilt 罪恶——guilty 内疚的34.health——healthy 健康的35.luck——lucky 幸运的36.cloud——cloudy 多云的37.wind—windy 多风的38.rain——rainy 多雨的39.snow——snowy 多雪的40.tourist —— touristy 游客多的er结尾,改er为ry hunger——hungry 饥饿的anger —— angry 生气的fog—— foggy 有雾的sun—— sunny 阳关灿烂的fur—— furry 毛皮的shine——shiny 发亮的taste —— tasty 美味的2.名词/动词+ ed以辅音+辅音结尾的单词,直接加edtalent —— talented 有天赋的offend ——offended 生气的crowd ——crowded 拥挤的以元音字母e结尾的单词直接加dbalance —— balanced 平衡的organize——organized 有组织的pollute ——polluted 被污染的please ——pleased 高兴的元音加辅音结尾的单词,词尾辅音双写再加edspot —— spotted 有斑点的3.名词+ ful/lesscare —— careful/ careless 小心的/ 粗心的help—— helpful / helpless 有帮助的/ 无助的use—— useful/ useless有用的/ 无用的meaning —— meaningful / meaningless有意义的/无意义的colour—— colourful /colourless多彩的/无色的pain 疼痛——painful /painless痛苦的/ 不痛的thank—— thankful / thankless 充满感激的/ 不知感恩的 peace 和平—— peaceful 和平的play游戏—— playful 爱玩耍的home —— homeless 无家可归的4.名词/动词+ able5.change —changeable 易变的6.adjust——adjustable 可调整的knowledge——knowledgeable 知识渊博的comfort—comfortable舒适的7.suit ——suitable 合适的动词以辅音加y结尾把y变i 加able ,deny—— deniable 可否认的rely—— reliable 可靠的4.名词+ ouscourage——courageous 勇敢的danger—— dangerous 危险的以y结尾,改y为i再加ousmystery 神秘—— mysterious 神秘的5.ce 变tconfidence—— confident 自信的difference——different 不同的6.dependence —— dependent 依赖他人的independence—— independent 独立的7.词尾加 aladdition—— additional 附加的,额外的music—— musical 音乐的person——personal (私人的)nation—— national 国家的education——educational有教育意义的tradition—— traditional 传统的origin起源——original 新颖的;独创的以元音字母e 结尾的单词,去掉词尾元音加al nature——natural 自然的globe—— global 全球的特例:class—— classical 经典的medicine 药——medical 医学的grammar—— grammatical 语法的8.名词+ lyfriend—— friendly 友好的live——lively 活跃的,有生气的love——lovely 可爱的week——weekly 每周的man——manly 男子气概的;强壮的9.词尾+ en10.wood—— wooden 木制的11.wool—— woolen 羊毛的10.表示方位的词11.East——eastern12.West——western13.outh——southern14.North——northern15.11.四大洲Asia 亚洲—— AsianAfrica 非洲——AfricanEurope欧洲—— EuropeanAmerica 美洲——American12.其他13.energy精力——energetic 精力充沛的strategy——strategic 战略的scientist——scientific 科学的fool 傻子——foolish 愚蠢的love——loving 慈爱的pleasure——pleasant令人愉快的/ pleased高兴的pride——proud 自豪的 4形容词变动词1.词尾加izemodern——modernize 使...现代化social——socialize 使...社会化2.词尾加enfast——fasten 使固定;集中于short—— shorten 缩短wide——widen 放宽less——lessen 使...减少特例(有变形):long——lengthen 使延长strong ——strengthen 加强;巩固3.词前加enlarge ——enlarge 扩大;放大 5形容词变副词1.形容词+ ly bad——badly 坏地bright——brightly 明亮地casual——casually 随意地cl ear——clearly 清楚地complete——completely 完全correct——correctly 正确地final——finally 最后fortunate——fortunately幸运地general——generally 一般来讲loud——loudly 大声地particular ——particularly特别地polite——politely 礼貌地proper ——properly适当地main——mainly 主要地most ——mostly 多半,大多数normal——normally 正常地quick——quickly 迅速地quiet——quietly 轻轻地,安静地real——really 真正地recent ——recently 最近;近来sad——sadly 悲哀地slow——slowly 缓慢地special——specially 专门,特殊地specific——specifically 特定地,明确地strong——strongly 坚决地,强烈地sudden——suddenly突然usual——usually 通常2.以le 结尾的,去e + yfortable——comfortably 舒服地gentle——gently 温柔地possible——possibly 可能地simple——simply 仅仅;只;简单地terrible——terribly 非常;极度地4.辅音字母+ y 变y为 ily5.easy——easily 容易地6.heavy——heavily 沉重地7.happy——happily 快乐地4.特殊good——well好地true——truly 真实地第11页共11页。
人教版初中英语九年级全册语法知识点思维导图

`how引导的特殊疑问句by+doing sthThe+比较级,the+比较级It's+形容词+for sb to do sth Sb find it+形容词+to do sth 固定搭配的用法finish doing sth/t 「y to do sthwhat引导的感叹旬What+ (a/an)+ad」+名词(+主话+谓语+其他)lHow+ad」/adv+主语+谔语+其他l情态动词wou ld 、could 的用法Could you please tell me how to get to the post office ?Section A How I Learned to Learn EnglishSection B How Can You Become a Successful Learner?Section A Full Moon,Full FeelingsSection B The Spirit of ChristmasSection A Fun T imePark-Always a Fun TimeUnit1 How can we become good learners7Unit2 I think thatmooncakes are delicious!Unit3 Could you please tell me where the restrooms are?Could you please tell me where the 「estau「ants a「e?used to do 的用法I used to be af 「aid of the dark. 形容词最离级的用;the+序数词+最窝级+N 第几One of the/形容词性物主代词+N s 谓语用三单N o matter+whaVwhen/where 二whatever/whenever/whereverSection B Could You please (7)Section A From Shy Girl to Pop Sta「Section B He Studies Harder Than He Used T oSection A The Dificult Search for American Products in the USb e made from和be made of 的用法和区别般现在时的被动语态am/is/are+过去分词Section B Beauty 1n Common Thingssometi m e 一段时间sometimes有时some times几次sometime某个时候等饲语辨析be used by sb. 被某人使用—股过去时的被动语态was/we飞+过去分词常用的系动词有look,feel,be,become,get,turn,smell,taste,stay(保待),keep 等词的用法Section A AnAccidental InventionSection B Do You Know When BasketballWas Invented?r section A Mom Konws BestUnit4 I used to be afraid of the darkUnit5 What are the shirts made of?Unit6 When was it invented?Unit? Teenagers should be allowed to choose their own clothesalso 、创her 、too 的用法She is a sixteen-year-old girl 二She is sixteen yea 「s oldSection B Should I Be Allowed to Make My Own Decisions? IUnit8 It must belong to Carla.Section A Read the article and decide which might be the best titlesomething,anything,nothing, everything等不定代词There must be something visiting our home must, m ay, m ight, c ou l d,may,can't S ecti o n B Stonehenge---Can Anyone Exp固n Why It Is There?The d心onary must be mineSection A What Do You Feel Like Watching Today?Unit9 I like music that I can dance toSection A Read the following opinionsUnit10 You're supposed to shake hands.Unit11 Sad moviesmake me erUnit12 Life is full of the unexpected.Unit13 We'「e tr ying to save the earth!Section A The Shirt of a Happy Man,ection B The Winnin a函m Section A Life Is Full of the UnexpectedSection B Read the passageSection A Save the Sharks!Section A I RememberUnit14 I remember meeting all of vou in Grade7Section B Readthe passageI like music that I can dance toWe are supposed to stoo smokin g .it 是形式主语或形式宾语I was supposed toarrive at7:00make sb do/make sb adjSoft and quiet music makes me relax.I 过去完成时的逻用By the time I got outside,the bus had already leftI was about to go up to my of f ice when I decided to get a cof f ee firstHe used not to stay up late.清态动词的被动语态情态动词+be +动词的过去分词a d ifferent些基本句型的I凡固和使用I remember being avolunteer.。
人教九年级英语全一册重点语法总结

人教九年级英语全一册重点语法总结人教九年级英语全一册重点语法总结一般现在时用于表示经常或惯性的动作或状态。
其结构为主语+动词原形/动词现三单形式+宾语。
例如,I like apples(我喜欢苹果),He likes apples(他喜欢苹果)。
常见的标志词有everyday(每天)、usually(通常)、always(一直)、sometimes(有时)、often(经常)。
动词现三单变化的规则为:一般+s,例如:play---plays;以sh,ch,x,s结尾加es,例如;wash—washes,fix---fixes,pass---passes,catch---catches;以辅音+y结尾,去掉y + ies,例如:study ---studies。
一般过去时用于表示过去经常或惯性的动作或状态。
其结构为动词过去式+宾语。
例如,I played football yesterday(我昨天踢足球)。
常见的标志词有yesterday(昨天)、last+时间(上一个。
)、just now(刚才)、ago(以前)。
动词过去式的变化规则为:一般+ed,play–played;以辅音字母+y结尾,去掉y为ied,study—studied;以重读闭音节结尾,双鞋最后一个辅音字母节加ed(三明治结尾),—ped;以不发音的e结尾+d,move—moved。
现在进行时用于表示此时此刻正在进行的动作或状态。
其结构为Be(am,is,are)+动词ing(现在分词)。
例如,Heis reading,now(他现在正在阅读)。
常见的标志词有now(现在)、at the moment(此刻)、at once(立刻)、right away(立刻)。
现在分词(动词ing)的变化规则为:一般+ing,play—playing;以不发音e结尾,去掉e +ing,ride---riding;以重读闭音节结尾(三明治结尾),双鞋最后一个辅音字母+ing,—ping;以ie结尾,改为y+ing,例如:lie—lying,die—dying,tie—tying。
人教版九年级全一册英语Unit1单元语法知识点总结

人教版九年级全一册英语Unit1单元语法知识点总结本单元重点短语的具体用法1. Good learners:优秀的学习者。
例如:Good learners always find ways to improve their study.(优秀的学习者总是找到方法来提高他们的学习。
)2. Work with friends:和朋友一起学习。
例如:It's better to work with friends to study.(和朋友一起学习会更好。
)3. Study for a test:备考。
例如:I need to study for the math test tomorrow.(我需要为明天的数学考试备考。
)4. Have conversations with:与……交谈。
例如:I like having conversations with my English teacher.(我喜欢和我的英语老师交谈。
)5. Speaking skills:口语技巧。
例如:Improving speaking skills requires a lot of practice.(提高口语技巧需要大量的练习。
)6. A little:有点儿。
例如:I'm a little tired today.(我今天有点儿累。
)7. At first:起初,起先。
例如:At first, I found it difficult to learn English.(起初,我发现学习英语很困难。
)8. The secret to...:……的秘诀。
例如:The secret to success is hard work.(成功的秘诀是努力工作。
)9. Because of:因为。
例如:Because of the rain, we had to cancel the picnic.(因为下雨,我们不得不取消野餐。
初中英语人教新目标九年级全册Unit 8—Unit 14语法知识点总结

九年级英语全册单元语法知识点Unit 8:It must belong to Carla.第八单元的语法重点是:情态动词表推测。
情态动词表推测情态动词 must,may,might,could,may,can 表示推测含义与用法后面都接动词原形,都可以表示对现在情况的揣测和推断但他们含义有所不同。
① must 一定,肯定(100%可能性)② may,might,could 有可能,也许(20%、80%可能性)③ can't 不可能,不会(可能性几乎为零)如:The dictionary must be mine.It has my name on it.The hair band can't be Bob's.After all,he is boy!【直击中考】1.【吉林长春】20.-Are the glasses Tim's?-No,they _______ be his.He doesn't wear glasses.A.mustB.canC.mustn'tD.can't2.【江苏宿迁】5.-Excuse me,is this the way to No.10 Middle School?-Oh,sory.I'm not sure.But it ______ be.A.mustB.shouldC.needD.mayUnit 9:I like music that I can dance to.第九单元的语法重点是:定语从句。
定语从句★定语从句:在复合句中,修饰某一名词或代词的从句叫做定语从句。
定语从句可以分为限制性定语从句和非限制性定语从句。
本单元主要学习由 who、that、which 引导的限制性定语从句。
★先行词:被定语从句所修饰的名词或代词称为先行词。
★关系代词:引导定语从句的关联词称为关系代词。
关系代词在定语从句中有三个作用:(1)引导定语从句;(2)代替先行词;(3)在定语从句中充当一个成分。
人教版九年级英语(全册)重点语法知识点复习梳理

人教版九年级英语(全册)重点语法知识点复习梳理人教版九年级英语重点语法知识点复习梳理一.介词by的用法(Unit-1重点语法)1.意为“在……旁”,“靠近”。
Some are singing and dancing under a big tree. Some are drawing by the lake.有的在大树下唱歌跳舞。
有的在湖边画画儿。
2.意为“不迟于”,“到……时为止”。
Your son will be all right by supper time.你的儿子在晚饭前会好的。
How many English songs had you learned by the end of last term?到上个学期末你们已经学了多少首英语歌曲?3.表示方法、手段,可译作“靠”、“用”、“凭借”、“通过”、“乘坐”等。
The monkey was hanging from the tree by his tail and laughing.猴子用尾巴吊在树上哈哈大笑。
The boy’s father was so thankful that he taug ht Edison how to send messages byrailway telegraph.孩子的父亲是那末的感谢,因而他教爱迪生怎样经由过程铁路电报来转达息。
4.透露表现“逐个”,“逐批”的意思。
One by one they went past the table in the dark.他们一个一个得在黑暗中颠末这张桌子。
5.表示“根据”,“按照”的意思。
What time is it by your watch?你的表几点了?6.和take , hold等动词连用,说明接触身体的某一部分。
I took him by the hand.我拉住了他的手。
7.用于被动句中,表示行为主体,常译作“被”、“由”等。
English is spoken by many people.英语被许多人说。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
人教版初中英语九年级全一册语法知识点汇总
动词
1.被动语态(passive voice)
(1)主动语态和被动语态
英语动词有两种语态,即主动语态(active voice)和被动语态(passive voice)。
当主语为动作的执行者时,谓语的形式为主动语态;当主语为动作的承受者时,谓语要用被动语态。
【练习】:判断下列句子为主动句还是被动句,并找出该动作的执行者和承受者。
Many people speak English.
Bell invented the telephone in 1876.
English is spoken by many people.
The telephone was invented by Bell in 1876.
(2)被动语态的构成
被动语态由“助动词be+及物动词的过去分词”构成。
助动词be有人称、数和时态的变化,其变化规则与be作为连系动词时完全一样。
现以动词ask为例,将一般现在时和一般过去时被动语态的肯定式、否定式及疑问式列表如下:
(3)含有情态动词的被动语态
含有情态动词的被动语态由“情态动词+ Be + 及物动词的过去分词”构成。
Your room must be cleaned every day.
The trees may be planted behind the house.
This game can be played in the winter.
(4)被动语态的用法
当我们不知道谁是动作的执行者、或者没有必要说明谁是动作的执行者,或者只需强调动作的承受者时,要用被动语态。
The blouse is made of silk.
The zipper is often used in our daily lives.
I think the TV was invented after the car.
2.过去完成时(past perfect tense)*
(1)过去完成时的构成:助动词had(用于各种人称和数) + 过去分词
(2)过去完成时的用法
过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。
它表示动作发生的时间是“过去的过去”。
表示过去某一时间可用by, before 等构成的短语,也可用when, before 等引导的从句,或者通过上下文表示。
By the time I got outside, the bus had already left.
When I got to the school, I realized I had left my backpack at home.
The movie had started before I arrived at the cinema.
By the time I got to the airport, my flight had already taken off.
3.情态动词(modal verbs)
很多情态动词都可以表示推测,但所办含的意义不尽相同。
(1)must
must 表示很大的可能性,意为“一定;必定”,只用于肯定句中。
The backpack must belong to Carla.
It’s 10:00 p.m. He must be at home by now.
(2)can 和can't
can 常用于否定句或疑问句中表示惊异、疑问、不相信等。
can't表示“不大可能”。
Can it be true?
What can he mean?
He can’t be more than 40.
I trust Joe. He can’t be lying.
除上述情态动词外,may,might,could都能表示“可能”。
could ,might 语气更加委婉,might语气最为缓和,含义更不确定。
如:
She looks beautiful. I think she may be an actress.
It could be Mei’s hair band. Or it might belong to Linda. They both have long hair.
宾语从句(Objective Clauses)
在复合句中,由一个句子充当宾语,这个句子就叫做宾语从句,引导宾语从句的常见关联词由that, if , whether, what, who, where, why, how等。
定语从句(Attributive Clauses)
在复合句中,修饰某一名词或代词的从句叫做定语从句。
定语从句通常置于它修饰的名词或代词之后,被修饰的名词或代词叫先行词。
例如: I like music that I can dance to.
Carmen likes musicians who play different kinds of music.
上面两句中的music 和musicians 是定语从句所修饰的词,叫做先行词,定语从句放在先行词的后面。
引导定语从句的词由关系代词that,which,who(宾格whom,所有格whose)和关系副词where,when,why.关系代词和关系副词放在先行词和定语从句之间,起联系作用,同时又作定语从句的一个成分。
由关系代词引导的定语从句:
注释:关系代词在句中作宾语时常可省略。
构词法(Word Formation)
英语中很多单词的构成形式是有规律的,掌握单词的构成规律有助于理解和记忆词汇。
英语常见的构词法有合成、派生和转化。
缩写和简写也是构词法的一种。
1.合成法(Compounding)
由两个或两个以上的词合成一个新词,这种构词法叫做合成法。
例如:
classroom blackboard worldwide good-looking overcome fifty-four everything downstairs
2.派生法(Derivation)
在一个单词前面或后面加上一个词缀构成新词,这种构词法叫做派生法。
加在单词前面的词缀叫前缀,加在后面的词缀叫后缀。
【练习】:请找出下列单词的词缀,在其下方画横线.
actor singer artist tourist Chinese attraction helpless talented natural careless balanced driver
unfriendly exciting really unpleasant cloudy uncomfortable successful invitation friendly
terrorist beautiful disadvantage funny dishonest disagree
bicycle interesting international comfortable homeless
Japanese
interview healthy Internet finally worker
review population return relaxed review
telephone outstanding scientist television usually
runner surprised traditional boring visitor
3.转化法(Conversion)
一个单词由一种词类转换为另一种词类,这种构词法叫转化法。
单词转化后的意义往往与之前的意义联系紧密。
4.缩写和简写(Abbreviation and Simplification)
缩写和简写(也被称为截断法或缩短法),主要采取“截头”“去尾”或者“既截头又去尾”的方式来生成新词。
例如:
telephone---phone airplane ---plane laboratory----lab mathematics ---math advertisement --- ad examination--- exam influenza--- flu
CD: compact disk
CCTV : China Central Television
NBA: National Basketball Association
UFO: unidentified flying object
UN: United Nations
USA: United States of America
WWF: World Wide Fund for Nature or World Wildlife Fund。