初中英语语法 (2)
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初中英语语法
名词:在中考单项选择试题中,除了时态,名词的考查频率也较高。一般考查以下几点:
一、可数名词与不可数名词
在可数名词与不可数名词上一般出现这样几类,(1)分辨是哪一类名词,并根据结论做选择。(2)可数名词复数的不规则变化。(3)不可数名词的量化表达。所以,考生首先要能够明确哪些是可数名词,哪些是不可数名词。其次,还要知道可数名词的复数的变化规则。可数名词的变化规则一般是在单词后面加-s 或-es,如:
1:desk---desks bed---beds piano---pianos hat---hats bag---bags photo---photos
2:bus---buses box---boxes watch---watches brush---brushes
3:tomato---tomatoes potato---potatoes hero---heroes Negro---Negroes
4 :leaf---leaves knife---knives
5:baby---babies family---families
另外,还要记住一些特殊的名词的变化形式,如:
Chinese---Chinese Japanese---Japanese Englishman---Englishmen Frenchman---Frenchmen Russian---Russians American---Americans German --- Germans
child---children foot---feet man---men woman---women
tooth---teeth goose --- geese deer---deer sheep---sheep
还要掌握不可数名词的量化表达有:a piece of、a bag of、a bottle of、a cup of、a glass of
另外,大家应注意:单数集合名词作主语时谓语动词“数的”变化:单数集合名词如class, police, family, school, group, team等。尽管形式上是单数,意义上都是复数,因此,一般要与复数谓语动词连用,例如:Class Five have a foreign friend.
五班有一位外国朋友。(这里的五班指五班的同学的。)
His family are good to me. 他的家人对我很好。(很显然,这里的family指家庭成员。)当上述集合名词着重指“整体”时,意义上则是单数,因此,要与单数谓语动词连用。例如,
Our school team often plays well in our city. 我们的校队经常在我们市踢得很好。(这里的team 指整个队,但意义上仍为单数,故谓语动词用plays.
二、名词所有格
名词所有格有两种形式:一是加’s,一种是用of来表示。一般情况下,指某人的某物用’s表示,而指某物的什么用of 短语来表示。另外,要注意凡是以s结尾的名词或规则名词的复数,不能直接加’s,而应该加-’即可。例如,boys’ clothes girls’ dresses。不过,注意例外情况,例如,the boss’s handwriting,其中the boss’s 的-’s不可省略。因为在英语中,如果以-s 或-ss 结尾的名词不是复数复数形式,那么其名词所有格仍加-‘s。那么你会说“琼斯的小汽车”吗?对,Jones’s car。
下面我们来做一部分习题。
1. June 1st is ___ Day.
A. Child’s
B. Childs’
C. Childrens’
D. Children’s
2. I need ___ paper, Mum. I want to write ___ letter to my English teacher.
A. any, some
B. some, a
C. a, some
D. some,any
3. There are two ___ and three ___ on the table.
A. knifes, forks
B. knifes, fork
C. knives, forkes
D. knives, forks
4. We have got a lot of___ today.
A. newspaper to read
B. homework to do
C. homeworks to do
D. book to read
5. We could see __ children and hear ___ noise in the park.
A. many, many
B. much, much
C. many, much
D. much, many
6. Will you pass me ___?
A. a few pieces of chalk
B. a few chalks
C. a few of chalks
D. some chalks
7. ___ has been invited to the dancing party.
A. A friend of her
B. A friend of hers
C. Friends of hers
D. Friends of her
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下面请大家自己练习一下。
1. September 10th is ___ Day.
A. the Teacher
B. Teachers’
C. Teacher
D. Te acher’s
2. ---Can I help you, sir?
---I’d like to have 100___. I want the students to draw pictures on them.
A. piece of paper
B. pieces of paper
C. papers
D. paper
3. ---Would you like ___ milk, please?
---No, thank you. I still have some.
A. some more
B. an
C. a little of
D. all
4. ___ the old woman is in!
A. What good health
B. How a good health
C. What a good health
D. How good health
5. I’m going to help ___ with ___ English.
A. a friend of Nancy, hers
B. a friend of Nanc y’s, her
C. a friend of Nancy’s, hers
D. a friend of Nancy, her
6. The two desks here are ___. You may use the desk over there.
A. Mary and Jane
B. Marys and Janes
C. Mary and Jane’s
D. Mary’s and Jane’s
①What + a(n) + 形容词+ 单数名词+ 主语+ 谓语!
②What + 形容词+ 复数名词+ 主语+ 谓语!
③What + 形容词+ 不可数名词+ 主语+ 谓语!
④How + 形容词/副词+ 主语+ 谓语!
⑤How + 形容词+ a(n) + 名词+ 主语+ 谓语!
⑥How + 主语+ 谓语!形容词和副词
在中考单项选择中形容词也占一定比例,一般考查有关形容词或副词的一些搭配,但绝大部分考查形容词与副词的比较级和最高级。
一、形容词和副词的比较级和最高级
①一般的比较级和最高级在形容词或副词后加-er或-est,如:small --- smaller --- smallest
②以不发音-e结尾的形容词或副词直接加–r或–st,如large --- largest --- largest
③重读闭音节词尾是一个辅音字母的,需双写该辅音字母,再加-er或-est。
④以辅音字母加y 结尾的形容词和副词,把“y”变“i”,再加–er或-est.
busy---busier---busiest happy---happier---happiest
但一些双音节及多音节形容词或副词前要加more和most,如:
slowly --- more slowly --- most slowly
difficult---more difficult---most difficult
beautiful---more beautiful---most beautiful
但还有一些不规则的变化:
good / well---better---best many---more---most
bad / ill / badly ---worse---worst little---less---least
far --- farther / further --- farther / furthest
二、形容词和副词的等比句型
①as…as… 和……一样I’m as tall as you.
②not as(so)…as 不和…… 一样(在否定句中常用so 来代替as)如,
I can’t run so fast as you.
另外as…as possible 为固定结构,如,as soon as possible, as quickly as possible 等。
在以上两个句型中形容词或副词一定要用原级。
三、形容词和副词的其它句型还有:
①形容词/ 副词比较级+ than 句型,在than 后面的人称代词用主语和宾语均可。
He is older than I / me.