初中英语不定代词复习课件

这是一份初中英语不定代词复习课件，共18页。PPT课件主要包含了 each， work等内容，欢迎下载使用。
不定代词不是指确定的对象,而且仅具有非确定特指含义,通常用作替代词.常用的不定代词有:all,each,every,bth,either,neither,ne, nne,little,few, many,much,ther,anther,sme, any,n,以及由sme,any,n,every组合的复合不定代词.
1. All “所有”,谈到三个或三个以上的人或物时以及在谈到不可数的事物时.当作主语指人时,谓语动词用复数形式;当作主语指物时,谓语动词用单数形式;当作定语时,它既可修饰可数名词,又可修饰不可数名词.
All f us are interested in English.All is ging well.They all went there and bught sme bks last week.He tld me all abut it.注意:All f us are nt students.是”我们大家并不都是学生”之意.暗示:我们当中有一些是学生,有一些不是.句型Nt all…或为All…nt不完全否定句.
当all用作主语时,如果后面有人称代词,须在他们之间加上f,如果后面跟的是名词,他们之间可加f,也可不加.All f them are frm Beijing.All the students/All f the students have passed the exam.
All的位置：当谓语动词是实义动词时，all放在动词前面；谓语动词是be时，放在be后面；当谓语动词是情态动词或助动词加实义动词时，放在他们之间。 They all knw the answer. They are all wmen. They have all finished their hmewrk. Yu can all cme t see me again next Mnday.当all用作人称代词宾语的同位语时,all放在宾语后面.如:yu all,them all us all.
nne 意为”没有一个人或东西”,在句中可以作主语,宾语及同位语,但它不能作定语. 1. ---Are there any maps n the walll? ---Nne 2. I like nne f these bks
Nne f 后面只能接可数名词复数,但谓语动词用单,复数均可,强调整体时谓语动词常用复数,强调个体时谓语动词常用单数. Nne f these pictures are/is gd. Nne f them like it. Nne f us has gt a car.
注意:回答hw many或hw much问句时通常用nne回答.---Hw many students are there in the classrm?---Nne.---Wh is in the classrm ?---N ne/Nbdy
bth,either 和neither
bth表示“两者都…”,作主语时谓语动词用复数,可以构成bth…and的句型Bth f us are dctrs.Yu are bth wrng.Bth the students are AmericanBth yu and he are right.
bth f …的否定式是Neither f…,Bth f them cme frm Japan. Neither f them cmes frm Japan
either表示两者中的任何一个,在句中可用作主语,宾语和定语,用作定语时后面只接单数名词. 1.---Wuld yu like a cup f tea r a glass f water? ---Either will d.2. There are many trees n either side f the river.
either 可以构成either…r…,表示或者…或者…,要么…要么… Either Tm r Jack will stay at hme tmmw.either还可以作副词,意为”也”,用在否定句中.
Neither 表示两者都不,在句中可作主语,宾语和定语,作定语时只能接单数可数名词,作主语时,谓语动词用单数. 1.Neither f the students is fifteen. 2. ---D yu knw Jack and Tm? ---N,I knw neither f them. 3. ---What abut the tw bks? ---Neither bk is interesting.
neither…nr…表示既不…也不…,连接两个主语时,谓语动词与后面的名词或代词一致.bth…and…的否定式是Neither…nr…,Neither yu nr she speaks Japanese.Bth Mr.Li and Mrs.Zhang are OK.Neither Mr.Li nr Mrs.Zhang is OK.
bth, either, neither, all, nne1.—D yu speak English r French?-- Neither. I speak Chinese.2. Neither f my parents is a teacher.3. Either f the twins has t stay at hme , they can’t bth g t the park.4. Bth f my parents are drink d yu prefer, Cke r green tea?– Either is OK./ Bth are OK.6. All f my classmates have gne abrad.7. I tk several (若干，几个) kinds f medicine, but nne f them wrked.
each 和every
Each强调个体, every强调整体.可以用作主语,宾语及同位语, every只能作定语. Every student has gt a new pen. Each teacher is wearing a hat tday. We each have a new schlbag nw. He gave tw t each f them.
each 和every 均可作定语,后面的名词只能是单数可数名词,谓语动词只能用单数. each f后面必须接复数名词,但谓语动词只能用单数形式. Each f the girls is gd at English.
every ther day 每隔一天
every 和 each后都可以接单数可数名词　　　 eg, every / each teacher 但 each则是指两者或两者以上中的每一个，且可用于each f 结构，every 表示三个或三个以上中的每一个，且不可以用 f 结构. eg, Every by has a bike . --- Each by has a bike . --- Each f the bys has a bike. eg, n _______side f the street
sme 用于肯定句，any用于否定句和疑问句 eg, There is sme water in the cup , but nt any milk . Is there any news tday ?
但在疑问句中，当说话者希望对方做肯定回答时要用 sme , 而不是 any　eg, ---May I have sme paper , please ? ---Sure. Here yu are ..
Little,a little和few,a few
Little few表示”很少,几乎没有,”a little,a few表示”有一些”. Little和a little后接不可数名词, few和a few后接可数名词复数.他们在句中可作主语,宾语和定语.I have a few bks but I have few pencils.---Can yu speak English?---Yes,I can speak a little. There is little water in the bttle,is there?
当句子前面有nly时,后面只能用a little和a few,即:nly a few=very few(几乎没有几个),nly a little=very little(几乎没有,很少)He can speak nly a little Chinese.
专用sme的情况：Wuld yu like sme water?Culd yu lend sme mney?May I ask sme questins? 下面的单词或短语修饰可数还是不可数？many +可数名词复数；much+不可数名词； a lt f/ lts f/ sme+可数或不可数名词； a little/ little +不可数名词； a few/ few +可数名词 1. I have spent much mney, s I have little yu give me a little milk?3. Few f the turists want t g , because there is nting interesting.
用 a little/ little a few/ few填空
anther 指三者以上不定数目中“另一个，又一个”， the ther +名词=the thers 特指“另外的，其他的” ne…the ther 指 “一个…另一个…” thers 泛指另外的人或物，1. I dn’t like this shirt, please shw me anther .2. ne f my eyes is better than the ther ne.3. Children grw quickly in sme ways but slwly in ther ways.4. Sme apples are gd, but the thers in the bag have gne bad.5. Yu like Changyuan s much, why nt stay here fr anther tw days? anther+数字= 数字+mre 表示 “再，又多少”
sme,any,n,every组合的复合不定代词.
当主句中的主语是指人的复合不定代词如everybdy,everyne,anyne等时,其反意疑问句的主语通常是代词they;当主句中的主语是指物的复合不定代词如everything,anything,smething,nthing 等时,其反意疑问句的主语通常是代词it.Everybdy is here ,aren’t they?Everything is ready,isn’t it?