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1、1.中文名与英文名:【中文名】由两部分组成 姓和名,如:Wang Lili ,Sun Wukong.中文名用汉语拼音写成,姓和名要分开写,开头字母都大写。英文名与中文名顺序恰好相反,名字在前,姓在后。如:JimAlanGreenFirst nameMiddle name Last name一 I IGiven name (教名)Family name (姓氏)【英文名】一般由三部分组成: 首名ffirst nam®、中名(middle name)和尾名(last name),其中 first name 和 middle name是后起的名字,也叫 given name (教名)。La

2、st name 是 家族沿用的名字,也叫 family name.【巧学妙记】先姓后名中文名,汉语拼音直写成,姓和名要分开写,开头大写才能行。英文名,大不同,前面名字后面姓,首名称呼最常用,若要表示受尊重,Mr.Mrs.Miss.Ms.姓前用专项彳K练( )1.My full name is Jerry Harry Potter. My first name is_ and my family name is.A .Jerry Harry B .Jerry Potter C .Potter Jerry()2.I ' m Tom Green. You can call ( 称呼)me A

3、. Mr. Tom B. Mr. Green C. Green2.物主代词:在英语中,表示“你的,我的,他的,她的,它的,你们的,我们的,他们的”等意义的代词形式就叫物主代词。物主代词是代词的所有格形式,用来表示物品的归属 关系,即某物归某人所有。人称主格代词物主代词A人称Imy我的第二人称youyour你的,你们的第三人称he/shehis/her 他的(她的)【主格代词】在句中主要作主语,一般放在句首,说明是谁的情况。I am a student.我是一名学生。She is my sister.她是我的妹妹。He is in China now.他现在在中国。【物主代词】分为两类,形容词性

4、物主代词作用相当于形容词,在句中用于修饰名词,如 my name ,your phone number ,his ruler ,her schoolbag.【巧学妙记】主格代词作主语,放在句首说明谁,1, we ,you ,he ,she ,it ,they,一共七个来打擂。形物代词形容用,说明某物归属谁,my, ,our, your ,his, her, its ,their,后有名词做累赘。专项演练1 .用所给词的适当形式填空:1 .What' s (you) name? (I)name is Helen.2 .This is my mother. (she) name is Ma

5、ria.3 .He is my teacher. (he) English is pretty good.4 .These are _ (I)books and those are _ (they) computer games.5 . (we)teacher is Mr. Wang. (he)mother is Liu Lili.2.单项选择:( )1. This isn ' t _ pen. It ' s_ pen .A. my , her B . yours , hersC. my ,yours()2.Bill is doing _ homework(做家庭作业).A .

6、 her B. himC. his( )3. I have a boy friend. name is Bob. The bag is .A. Her ,hers B. His ,his C. He' s ,his()4. What ' s_telephone number? It ' s 1387457528.A .hisB. she ' s C. hers( )5. name is Alice and _ name is Eric.A. His, her B. Her, his C. Her, herUN工T2谙法精讲精练1.指示代词指示代词家族主要有四名成

7、员,this, that, these和those 。指示代词是用来指代、人或事物的,有单数和近指和漏指之分。this、that是单数,these和those是复数,this 与these表示近指,而 that和those表示远指。This 来指代近处的单数人或事物;That 来指代远处的单数人或事物;Theseh来指代近处的复事物;Those用来指代远处的复事物。.This和that是单数,在句中作主语时,后面跟be动;在含this或that的疑问句中,其疑问形式为:【Is this/that.,答语用r.代替回答。These和those是复数,在句中作主语时,后面跟 be动词4/.;在含t

8、hese或those的疑问句中,其疑问句形式为:【Are these/those?】,答语用* 代替回答。【巧学妙记】指示代词用法歌诀:指示代词一大家,兄弟四个笑哈哈。this, these离我近,that, those 跑远了。this, that 是单数,后面is跟着它,疑问总用it答。these, those 是复数,作主语时跟着are , 疑问句中they来答。 【专项练习】 (1)改复数句。1 .This is my brother.- 2 .That is a pencil.- 3 2).改单数句。1 .Those are my books.- 2 .These are dicti

9、onaries.- 3 3).改一般疑问句并做肯定、否定回答。1 .This is my ruler. 2 .That ' s an orange. 3 .These are your pictures. 4 .Those are his grandparents. 【点津坊】:有be句子变疑问,先把be词提向前。 注意改变大小写,记住人称对应变: 一、二互变,三不变,最后句末加问点。肯定yes否定no ,be词随着人称来使唤。(those) is my sister.(4).用所给词的适当形式填空。1. (this) are my parents and2 .This _ her s

10、choolbag and that3 .These my keys and those(5).单项选择。()1.-What' s that ?-a map.A. That ' sC. They ' re()2.-Are those your parents ?.My parents are here.A. Yes, they areC. Yes, it isII.1名词所有格】名词所有格是表示所有关系的名词形式, 所有格两种形式。1 .有生命的【s】所有格一般表示有生命的人或动物的名词要用【 物】形式。his jacket.(be)yours .(be)B. It &#

11、39; sD. This ' s8. No, it isn ' tD. No, they aren ' t用来说明某物归某人所有,有s所有格和Lofs!所有格,构成【所有者(人或动物) 's+所有如 Bob' s pen , Helen ' s dictionary , Li Lei ' s ruler , Jane ' s books , the dog ' s name 等。【's所有格的构成有以下几种情况:1. 不以s结尾的名词,在词尾加【slo如:Jack' s keys ,Alan ' s

12、 classroom , Children ' s Day 等。2.以s结尾的名词,直接加o如:James' cousin, the girls ' teacher ,the dogs ' home , Mr.Jones ' office【名词加s后的读音规律:】1 .在清辅音后读/s/2 .在浊辅音和元音后读/z/3 .在/t/、/d/后面分别读/ts/和/dz/4 .在/s/、/z/ 、/1 / /、/dz/ 后面读 /iz/如果名词是表示时间、距离、城市等意义的词也可以通过加s构成所有格,如two hourswalk, three kilomete

13、rs ' distance , Zhao Dong ' s weather 等。如果表示两个或两个以上的人共有一件东西,则在最后一个名字之后加【's】;如果表示各自所有,则每个名字后都要加上【sThis is Lucy and Lily ' s mother.( 共同所有)Tom ' s and Jim ' s parents are in the teachers ' office.( 各自所有)点津坊105 .无生命的【Of】所有格:没有生命的名词,要用 of构成所有格,of和's相当于汉语中“的”的意思。其结构为:【所有物+

14、of+所有者】,此结构为倒装结构,后面的词修饰前面的词。如:a map of China ,the old walls of Beijing.有时有生命的事物也可以用 of所有格来表示,如:The dog ' s name is Wangwang.=The name of the dog is Wangwang.有时,of所有格可以和s所有格合在一起连用,构成双重所有格,即【.of +' s/名词性物主代词】.Here is a photo of Maria ' s.Alan is a good friend of mine.【专项演练】I.单项选择()1.It'

15、; s not my jacket. It ' s.A. Gina ' B. Jones ' s C. Helen ' s()2.Where ' s the _ Office ?I can ' t find it .A. teacher ' s B. teachers' C. Teachers '()3.This is a mapChina.A. atB. ofC. in()4.Helen is a friend of.I like her very much.A. my B. mine C. me()5.This cla

16、ssroom is .A. Maria ' s and Frank' sB. Marias ' and Franks'C. Maria and Frank ' s()6.That ' s a photo of .She looks so beautiful.A. Eric ' s B. Alice ' s C. James ' s()7. parents are at school now.A. Mike' s and Jack ' sB. Mike and Jack ' sC. Mike'

17、 s and JackD. 8. dog are over there.A. Lily ' s parent ' s B. Lily ' s parents ' C. Lily parent ' s ()9.Here ' s a picture .A. of her B. of hers C. of our()10.June 1st(六月一日)is the _ Day.A. Child ' s B. children ' s C. Children ' sII.改写同义句。1 .Here is my family phot

18、o.Here is a my .2 .Lucy is one of his friends.Lucy is .3 .What' s the name of the dog ?What' s the?4 .Beijing ' s weather( 天气)is fine now.The is fine now.5.This is Jim ' s father and mother ' s room.This is Jim ' s room.1.1名词性物主代词】:【物主代词】 是一种表示所属关系的代词形式,往往表示“我的,你的,她的(他的,它的),我

19、们的,你们的,他们的”的意思。物主代词可以分为两类:形容词性物主代词和名词性物主代 词。形容词性物主代词作用相当于形容词,主要用来修饰名词作定语。而名词性物主代词的作用相当于名词,在意义上相当于他所对应的形容词物主代词+前面提到的某一名词。This is my pencil.=This pencil is mine .These books are hers.=These are her books .数单数复数类型意义我的你的他(她,它)的我们的你们的他们的形容词性物主代词myyourhis ,her ,itsouryourtheir1名词性物主代词 Vmineyourshis ,hers

20、,itsoursyourstheirs7除了 mine ,his 和its外,其他的名词性物主代词都是在形容词性物主代词的后面加“s”构成。【点津坊】巧选名物与形物口诀:有名(词)则形(容词性物主代词),无名(词)则名(词性物主代词)。【专项练习+能力培养】I.选词填空。I.This is (my ,mine)pen and that ' s _ (your, yours).2.I can ' t find_ (hers, her) ruler. Can you lend me_ (your, yours)?3.-Are these books (her ,his)?-No,

21、they ' re _ (theirs, our).1.1 have a dog . (It ' s ,Its) name is Coco .5 .-Is that dictionary _ (your, yours)?-No ,it ' s (her ,hers).II.用所给词的适当形式填空。6 .This is _ (I) eraser and thats (you) schoolbag .7 .These are_ (he) dictionaries and those are_ (she).8 .-Is this _ (you) teacher ?-Yes,

22、it ' s (we).9 .This is not_ (we) classroom .It ' s _ (they)classroom .10 .Look at the hat. (it) color is red and it' s (she).III. 单项选择。()11.-Is this _ pen?-Yes , it is .It ' s .A. your; my B. yours; my C. your ,mine()12.-Are those pens?-No . are black.A. his, His B. he ,His C. hers ,

23、Hers D. her ,His()13.The boy has some photos in _ room .A . her B. hers C. hisD .its()14.-Hi,Jane.Is this _ computer game ?-Oh ,no . computer game is in the bookcase .A .my; My B. his; His C. mine; Your D. your ;My()15.-Is this _ notebook ?-No ,it isn ' t .A theirs ;their B .your ,mine C. your ,

24、my D. hers ,hisIV. 句型转换。把下列句子改为同义句。16 .This is my book .This is .17 .The blue pen is mine .This is .18 .That s his green bag .That green bag .19 .Are these your dictionaries ?Are these ?20 .These are her books .These .2. 【确认物主关系的一般疑问句】请看下面几组句子:This is my eraser .这是我的橡皮。That is your schoolbag .那是你的书包

25、。These are her dictionaries .这些是她的词典。Those are his teachers . 那些是他的老师。这些句子你一定不陌生吧。接下来我们看看他们的一般疑问句是什么样子的:This is my eraser .Is this your eraser ?That is your schoolbag .Is that my schoolbag ?These are her dictionaries .Are these her dictionaries ?Those are his teachers .Are those his teachers ?你一定发现变

26、一般疑问句的规律了吧!这些疑问句都是确认物主关系的,含有指示代词和be动词。这样的句子变一般疑问句,首先把be动词提到句前,然后改变大小写(原来大写的要小写,提到前面的要大写),接着人称对应变(一二互变三不变),最后句末加标点(?)。你明白了吗?请 你一定要记住以下句型:【Is this/that your.?Yes it is ./No, it isn' t.【Are these/those your. ?Yes, they are./No, they aren' t.【专项练习+能力培养】改写一般疑问句,并作肯定和否定回答。1 .These are my computer

27、games .2 .That ' s his ID card .3 .Those are her books .4 .This is your hat .5 .These are his keys .6 .【感谢及其应答语】英语中,得到了别人的帮助,受到了别人的赞美或邀请都要表示感谢。“常见的感谢语“ 除了 Thank you 和 Thanks 之外,还有 Thank you very much ./Thanks a lot ./It ' s very kind of you.等说法。“感谢的答语” 可以说:You ' re welcome./That ' s

28、OK./That ' s all right./It ' s a pleasure./My pleasure./ Don ' t mention it./It ' s nothing./Not at all.(不用谢,别客气)【典题演练】()1.-Thank you for helping me .- A. OK. B. You ' re welcome C. That ' s right. D. Nothing .2.Thank you very much.( 同义句)441 .【介词短语】【介词】是一种虚词,常常介于名词或代词之间,用来帮助说

29、明他们之间的关系。介词和它后 面的名词或代词一起构成介词短语,可以用来说明时间、地点、工具、手段等意义。我们先来看看下面的句子:My friend is in China now .我的朋友现在在中国。Where' s my schoolbag? It ' s on the desk. 我的书包在哪儿?在桌子上。Linda ' s pencil box is under the sofa .琳达的铅笔盒在沙发下。这里的in China, on the desk ,under the sofa是用来描述物品位置的介词短语,像 in, on, under, behind ,

30、in front of ,next to等描述位置的介词叫方位介词,它们后面的名词或代词叫介词宾语,介词短语的结构为【介词 +the/物主代词+名词,在句中可以作定语、表语、状语、 补足语等成分,对于介词短语提问要用疑问词 where】。下图描述了常见的三种位置关系:The star is on the box.The ball is in the box.The sun is under the box.in【专项练习典题导练】用合适的介词(on, in, under) 填空.1 .My pens are _ my pencil box .2 .-Is your ruler _ the sc

31、hoolbag?-No, it ' s _ the floor(地板).3 .The pictures are _ the wall(墙)and there are (有)some windows (窗户) thewall .4 .There aremany (许多)apples _ the tree( 科), and some birds( 鸟)are singing(唱歌)the tree .5 .Kate is ill _ bed and her computer game is _ her bed ,too .6 .Lu Nan ' s books are on the

32、 desk ,but Li Ping' s books are the desk .【难点点拨】有几组介词短语意思相同,但要注意辨别他们用法的细微差别:1. 在床上 on the bed/in bed:on the bed表示物品放在床上,且 bed前有定冠词the ,如 Myquilt is on the bed.而in bed 表示人躺在床上,此时不用冠词 the ,如Li Lei is ill in bed and he can' t go to school.2. 在墙上 on the wall/in the wall:On the wall 表示某物贝占在墙的表面,如

33、 There are some pictures, a map and a blackboard on the wall. in the wall表示某物镶嵌在墙的内部,如 In the wall are some windows( 窗户)。3. 在树上 on the tree/in the treeOn the tree表示树上自然生长的东西,属于树的一部分,如 The apples on the tree are red.而In the tree表示外来的事物落在树上,如 The kites are hanging in the tree.(风筝挂在了树上)【巧学妙记】用in用on不一样在

34、树上,用in、on,on the tree树上长,in是外来事物落树上。在墙上,用in、on, 贴在表面on在上,In在墙里门和窗; 在床上,用 in、on, 人若生病躺床上, in 后无 the 记心上, 要是把物放床上, On the bed 是榜样。2. where引导的特殊疑问句】由where引导的特殊疑问句用来询问人或物的位置,其基本结构为【 Where is/are + 主语?】(1)当询问的对象为 单数名词,要使用句型Where' s+ the/物主代词+单数名词?】,其答语形式为【It ' s +介词短语】。-Mom, where ' s my penc

35、il box? 妈妈,我的铅笔盒在哪里?-It ' s in the bookcase.在书架上。(2)当询问的对象为 复数名词,要使用句型Where are+ the/物主代词+复数名词?】,其答语 形式为【They' re +介词短语】。-Where are the clocks? 钟表在哪里?-They ' re on the table.在桌子上。【典题导练】1 .( ) -Where _ the radio? - on the desk .A. is ,It ' s B. are ,They ' re C. is ,They ' re

36、D. are ,It ' s2 .The tape is in the tape player .( 就划线部分提问) the tape player ?3 .我的英语书在哪里?他们在你的书包里。(翻译句子).【专项练习+能力培养】句型转换:就划线部分提问。1 .My tape player is under the chair. tape player ?2 .His keys are on the sofa . his keys ?3 .Her rulers are on her books . her rulers ?4 .His pen and book are in the

37、desk. his pen and book ?5 .Your hat is in the bookcase . hat ?3.【含be动词的句子否定句的构成】be动词大家一定不陌生,包括 am, is和are三种形式,它们都表示“是”的意思 ,它们和后 面的名词或形容词一起构成系表结构,用来说明主语的情况,即【主语+be +表语】。I ama student.This is my sister. Here are two nice photos of my family.本单元我们主要讨论它们的否定形式。I am a student.(否定形式)I am not a student .Thi

38、s is my sister.(否定形式) This is not my sister .They are his keys.(否定形式) They are not his keys .怎么样,你知道怎样把一个含be动词的句子变否定句了吗?对了,这里的窍门就是在 be动词(am ,is, are ) 的后面力口 not,其中 is 和 are 与 not 可以缩写为:isn ' t=is not , aren ' t=are not ,am和not不能缩写,句中如果有some要改成 any。【巧学妙记】be动词变疑问句、否定句歌诀:有be句子变疑问,先把 be词提向前,注意改变

39、大小写,记住人称对应变,一二互变三不变,最后句末加标点。变否定,也不难,be后再把not添,是否缩写看着办,some要用any换。【专项演练】试改下列句子为否定句:1 .My notebooks are under the chair.- 2 .The pencil box is in the schoolbag .- 3 .I am tidy and Mike is tidy .- 4.It ,s under the chair.- .5They' re. some English books .-前面我们学过 Have a good day.这样的句子,have表示“经历,经受”的

40、意思。本单元我们学习的have表示“有,拥有”的意思,用来表达物品的所属关系。常用的句式为【某人或某物+have/has+某物】,表示“某人或某物有某物”have有人称和数的变化:1.当主语是I,WE,YOU,THEY或名词复数等非三单主语时,要用 have表示“有”。I have a brother. His name's Tom.We have a new teacher this term.I,WE,YOU,THEY或名词复数have.You have two soccer balls ,four volleyballs and eight basketballs.They ha

41、ve a nice classroom.The girls have a good teacher其一般疑问句结构为【Do+非三单主语+动词原形 have+其他成分?】,答语形式为【Yes,主语+do./No,主语+don' t.-Do you have a dictionary?-Yes, I do .-Do they have a car?-No, they don其否定结构为【非三单主语+don' t+动词原形have+其他成分.I don ' t have a watch and they dont have ,either.We don' t have

42、 baseballs or baseball bats.2.当主语是he, she, it或单数名词等第三人称单数主语时,要用has表示“有"。Wang Bo has a ping-pong ball and three ping-pong bats .He has a happy family .She has a son and a daughter .Zhao Xi has a desk and it has three legs(IT或单其一般疑问句结构 为【Does+三单主语+动词原形 have+其他成分】+does./No,主语 +doesn' t.,答语形嗷为;

43、而Yes,主语77Does she have a soccer ball? No, she doesnDoes Alan have a basketball? Yes ,he does.其否定句为【三单主语+doesn' t+动词原形have+其他成分.He doesn t have a volleyball.have a ping-pongJane doesn t have a ping-pong ball and she doesn t ball.【巧学妙记】have/has 用法口诀:have/has 表示“有”,随着人称来改变:I,WE,YOU,THEY非三单,have紧紧跟后

44、边;疑问就把Do放前,否定don' t动前站。HE,SHE,IT 是三单,定把has 勤召唤;疑问 does 加动原,否定doesn t 动原前。【专项练习?能力培养】1. 用 have 和 has 填空。1.1 a clock and he _ a watch .2 .We _ an English teacher .She _ a son and a daughter .3 .Wang Qiang _ a baseball bat and Li Ming _ a ping-pong bat.4 .The girl _ a purple cup .5 .You _ good pare

45、nts ,and they _ a good son .II. 将下列句子改为一般疑问句并作肯定和否定回答。1 .I have five tennis balls.2.Bill has three baseballs3 .We have a nice room.4 .He has two cousins .5 .They have some soccer balls .III.将下列句子改成否定句。1.He has a brother .2.I have six tennis balls .3 .Jim has a basketball .4 .They have a soccer ball

46、.5 .Linda has a computer game .2. Let用于提建议的句型。我们先来看看本单元出现的几组句子:Let'sgo. 让我们走。Let'splay. 让我们玩。Let'sask . 让我们问问。Let'splay basketball .让我们打篮球。Let me get it.让我去取。Let sb. do sth.的结构,表示“让这两个句子 let 后面要用宾格【Let】引导的句子为祈使句, 可以用来提出建议或发出邀请,Let为使役动词,表示“使、让”的意思,后面要使用宾格代词和动词原形。常常构成【某人做某事”的意思。/ 人【典题导

47、练】用所给词的适当形式填空。下面三个句子 let 1fLet _ (we) play soccer .要用动词原形 记住 2.Let (I) look at your notebook .啊!3.Let him (get) the baseball bat .4 .Let her _ (go) to Beijing now .5 .Let them _ (play) table tennis( 乒乓球).3.玩球类游戏的说法。我们本单元主要学习的动词是have, let和play ,下面我们就来学习play的用法。Play是“玩”的意思,后面可以直接加球类名词,构成【 play+球类名词】结构

48、,表示“玩某种球类游戏”的意思。play basketballplay ping-pongplay volleyballplay soccer 踢足球打篮球打乒乓球=play table tennis打排球play tennis 玩网球play baseball 打棒球注音!荏球类名词前不加任何冠词,此种现象叫零冠词,下单元三餐类名词也是这种用法,但是在乐器名词前要加定冠词 the,如 play the piano ,play the guitar ,play the violion等 。【典题导练】()-Let ' s .-That sounds great .A. play bas

49、ketball B. play a basketball C .play the basketball4.连词and和but的用法。【连词】是起连接作用的词,可以连接词与词、词组与词组或句子与句子。按其表意及在句 中的作用,可分为并列连词和从属连词。我们现在学到的连词有and和but ,它们都是并列连词,但是在句子中的作用却差别很大。1 .【and】"和,又;而且;还有“表示并列关系的and,可以连接词与词,表示“和”的意思,所连接的成分需对等,and连接的并列成分作主语时,看作复数;and连接多个成分时,在最后两个词之间加and。He and I are both students

50、.I have four volleyballs and seven tennis balls .San mao likes soccer, volleyball ,baseball and basketball .【典题导练】1.You and I _ (be)at school now .2.Lily and her father _ (have) a good day.And连接两个句子属于顺接,两个句子或者是并列关系(地位相同,同等重要),意为“而,并且”,或可不用翻译;或者是递进关系,表示先后顺序或起承上启下的作用,意为“还有,然 后,接着”。I like apples and sh

51、e likes bananas .(并列关系 )递进关系)This is my dictionary .And is this your jacket ?(顺承关系)I go to Beijing and see some places of interests .(【典题导练】()I have a ping-pong ball _ he has three ping-pong bats.A .but B. and C. or2.【but】“但是,然而"【but】是表示转折关系的并列连词,连接的两个句子前后句意相对或相反,属于逆接,放在后一个句子前时要用“,”隔开。I like vo

52、lleyball ,but I don' t like soccer .Li Nan likes black ,but Li Ping likes white .【典题导练】()1.Wang Li is a girl , Wang Jun is a boy .A. or B. and C. but D./()2.I' m tidy, Bill is not .A. and B. but C./ D. or1 .【可数名词与不可数名词】【名词】是表示人或事物名称的词。大体上名词可分为两类:专有名词和普通名词。专有名词是个别的人、 事物、地点等专有的名称,如人名Jane、地名Chi

53、na、机构名the Palace文口 teacher , apple、beautyMuseum等,一般开头字母要大写,具有差异性的特点。普通名词是一类人或事物共有的名字或是一个抽象的概念的名称, 等,具有普遍性的特点。我们现在学到的大多数名词都是普通名词。普通名词又可分为个体名词、集体名词、物质名 词和抽象名词。根据名词表示的事物的性质又可分为可数名词和不可数名词。个体名词和集体名 词是可数名词,物质名词和抽象名词是不可数名词。我们主要来学习可数名词与不可数名词。(1)可数名词其本身可以用来计数的名词是可数名词,如: desk, banana ,student 等。表示"一个&quo

54、t;的 概念时属于单数,单数名词前要用不定冠词a或an ,如a map , an orange ;表示“两个或两个以上(多个)”时属于复数,要在名词词尾加 -s或-es ,如three books , five keys 等。可数名词变复数的规律是:1 .多数在名词词尾力口 -s: hamburgers ,oranges ,bananas ,pears ,apples .vegetables .2 .以 S,SH,CH,X 或 O结尾的名词,在词尾加 -es: boxes .watches .buses .tomatoes .3 .以“辅音字母 +y”结尾的名词,变 y 为 i 再加-es:

55、families .dictionaries .strawberries .4 .以"f 或 fe "结尾的名词, 把"f 或 fe "变成-ves : knife-knives , leaf-leaves , shelf-shelves【巧学妙记】名词用法歌诀:可数名词可以数,单数复数要记住,一个为单多个复,不定冠词爱单数。复数变化有规则,直接加-s占多数,四十七只圆牯辘,-es后面紧跟住,y变i记清楚,v来替换fe或f.然后词尾加上-es,保你学得不糊涂。(2)不可数名词本身无法用数目来计算的名词叫不可数名词。如 bread, milk. salad

56、. chicken 等。不可数名词 没有复数形式变化,若要表示数量,需要用物量短语“容器单位名词+of.来表示,如a cupof tea .two bags of rice .seven pieces of bread等。另外,有些名词既可以作为可数名词,也可以作为不可数名词,但是在意义上却有不同。名词/、可数名词可数名词ice cream冰激凌强调"份数"。two icecreams.salad沙拉three saladsfood食物强调"种类"。five foods.fruit水果six fruitschicken鸡肉小鸡 four chickens区分可数名词与不可数名词不育台简单地按照汉语思维去考虑,因为在中文里认为是可数的,语里却是不可数的,如 paper (纸),bread (面包)。我们在学这些词的时候要边学边记,善于总 结和思考,以后我们会对这些名词作全面的总结。【教你一招】 区分可数名词与不可数名词一分为二

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