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中考英语知识点归纳

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中考英语知识点归纳大全

在年少学习的日子里,说到知识点,大家是不是都习惯性的重视?知识点就是“让别人看完能理解”或者“通过练习我能掌握”的内容。下面小编为大家带来中考英语知识点归纳,希望对您有所帮助!

中考英语知识点归纳

中考英语知识点归纳

Ⅰ.直击中考

数词分为两种:基数词和序数词,表示人或事物数量多少的数词,叫基数词,如one,two,three,ten;表示人或事物的顺序的数词叫序数词,如first,second,third,fourth等。在中考中主要考查的是:

(1)基数词、序数词、分数词、小数、百分数、倍数的表达;

(2)日期、时刻、年代、年龄的表示法;

(3)掌握表数目的名词(如dozen,score,hundred,thousand,million等)的有关用法,以及“许多”的表示法。平时备考时,考生应将用基数词或序数词表示物的正确形式加以对比、归纳、总结、熟练掌握以及牢记常用的数位名词所表示的数目大小等。

Ⅱ.知识精讲

1)数词知识结构

2)数词知识点剖析:

A.基数词

1.基数词的构成及读法

①1-12的构成为独立单词

②13-19的构成都以后缀-teen结尾,但thirteen,fifteen,eighteen为不规则变化

③20-90的构成都以后缀-ty结尾,但twenty,thirty,forty,eighty为不规则变化

④21-99的构成是在十位数和个位数之间加连字符-25 twenty-five

⑤三位数101-999的构成要注意百位数和十位数(个位数)之间用and连接。 nine hundred and one

⑥英语中没有“万”这个单位,1000以上而不到100万的数词都用thousand表示

⑦百万 1,000,000:one (a) million

⑧千万 10,000,000:ten million

⑨亿 100,000,000:one (a) hundred million

⑩十亿 1,000,000,000:one (a) thousandmillion(等于美国英语a billion)

注:英语数字中,只有hundred后才加and

2.基数词的作用

①作主语Two of the girls are from California.姑娘中有两个来自加州。

②作表语He is a little over five.他才五岁多一点。

③作宾语Give me two.给我两个。

④作定语The river is about eighty miles long.这条河大约八十英尺长。

⑤作同位语You two take these seats.你们两个坐这里。

3.基数词的特殊用法

(1)表示“几十年代”或“几十岁”时,用逢十的基数词的复数形式。如:

in the1990s 20世纪90年代;in ones twenties在某人20多岁时

(2)用在习语中。如:in twos and threes三三两两地

4.基数词的注意事项

(1)几十几的基数词的十位数与个位数之间要用连字符"-"连接。如:

eighty-five85;twenty-six 26

(2)三位数的基数词须在百位和十位(若无十位则和个位)之间用and连接。如:three hundred and sixty-five 365;two hundred and six 206

(3)基数词的复数形式。当基数词hundred,thousand,million,billion等词前有具体数词或several修饰时,必须用单数。如:

severalhundred years ago几百年前;twothousand students两千个学生

B.序数词

1.序数词的构成

①序数词多数由"基数词-th"构成,序数词前一般加定冠词the

②少数序数词构成属特殊情况

One-first two-second three-thirdfive-fifth

③以y结尾的十位整数,先将y改为i,再加-eththirty-thirtieth

④21以上的多位数,要将末位数改为序数词,前面其他位数仍用基数词eighty-three—eighty-third

⑤序数词的缩写形式由阿拉伯数字加序数词的后两个字母构成

first-1st second-2nd

2.序数词的用法

①作主语The third of the month was a holiday.

②作表语Who was the third?

③作定语We live on the fifth floor.

④作宾语I was among the first to learn of this.

⑤作同位语Who is that man,thefirst in the front row?

⑥作状语When did you first meet him?

注:有时序数词并不指顺序,而是表示“再一,又一”的意思。此时序数词前要加不定冠词I want to make a second try.

3.序数词的应用

序数词应注意的几点事项:

1.多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的基数词不变。如:

forty-two 42 forty-second第42

nine-hundred 900 nine-hundredth第900

2.当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。

如:21st第21;32nd第32

3.序数词前一般要用定冠词the,如果序数词前用a或an时,则表示“又一;再一”(没有具体范围的限制)。如:

Though he had failed twice,he wanted to try a third time.

The little monkey had had three apples,and he wanted to eat a fourth one.

C.数词表示方法

1.年、月、日、时的写法和读法

①表示日期用序数词,前面加定冠词

3月8日 March the eighth

② 年份一般分为两部分读,先读前两位数,再读后两位数

1949 nineteenforty-nine

③ 以上时间合在一起的写法

1955年10月1日上午10点 10:00 a.m.October 1st,1955

2.分数的表示法

分数由基数词和序数词构成,基数词代表分子,序数词代表分母,除了分子为1的情况,序数词都要用复数形式。带分数中的整数用基数词表示,并用and和分数隔开。

14 one-fourths 3-25 three and two-fifths

3.小数、百分数的表示

1)小数的表示6.4 six point four

2)表示百分数用"基数词+percent(per cent)"形式50% fifty percent

4.年份和日期

1)年份的读法为每两位数读一个词。

如:1950读作nineteen fifty

1800读作eighteen hundred

2000读作two thousand

2)日期的读法有两种

(1)先月后日,日子要读成序数词。

如:9月29日可读作September(the) twenty-ninth

(2)先日后月,在月份之前加Of。

如:9月29日也可读作thetwenty-ninth of September

3)年月日同时出现,年代放在最后,年代前用逗号隔开。

如:2005年2月1日可写成the first ofFebruary ,2005或February( the) first,2005

5.时间和钟点

6:00读作six (oclock)

7:30读作seven thirty/half past seven

9:45读作nine forty-five/a quarter to ten

2:15读作two fifteen/a quarter past two

6.编号的表达

1)事物名词(不加冠词)+基数词。

如:Lesson One,Part Three,ChannelFive,Gate Nine,World War Ⅱ

2)定冠词+序数词+事物名词。

如:the first lesson,the third part,thefifth channel,the ninth gate,

7.加减乘除的英语表达

plus/and加,minus减,time/multiplied by乘,divided by除。如:

1)12 +8=? How much is twelve plus/and eight?

2)40—11=29,Fortyminus eleven is/equals twenty nine.

3)3×6 =18, Three times six is/equals eighteen.

4)56÷7=? How much is fifty-six divided by seven?

Ⅲ.精选易错试题

1.Every year,_____ people go to visit their factory.

A.a thousand of

B.thousands

C.thousand of

D.thousands of

答案:D

解析:数词hundred,thousand,million等后面跟of时,要变复数。排除C。thousand前接具体数字时,后面不能跟of,排除A。thousands后要加of,排除B 故选D

2.Tomhas just finished writing a _________ article.

A.nine-hundred-words

B.nine-hundreds-word

C.nine-hundred-word

D.nine-hundreds-words

答案:C

解析:考查复合形容词。带连词符的名词不加s。故选C

3._______people lost their homes in Japan’s earthquake.

A.Two thousands

B.Thousand

C.Thousands of

D.Thousand of

答案:C

解析:hundred,thousand 如果有具体数字修饰,用单数形式,表示具体数目。表示约数时,用hundreds of ,thousands of 的形式,表示“成百上千的”,“成千上万的”。句意:在日本地震中上千人失去了家园。故选C

4.Lastyear,I visited a chemical factory in Baise,there are about _____ workers in it.

A.six thousands

B.six thousand

C.six thousands of

D.six thousand of

答案:B

解析:thousands of 前面不加具体数词。故排除A 、C。thousand前接具体数字时,后面不能跟of,故排除D 。“六千名工人”的正确表达是“six thousand workers”。故选B

5.About_______ofthe students in our class were born in the____.

A.two-thirds,1990s

B.two-thirds,1990

C.two-third,1990s

答案:A

解析:分数的分子用基数词,分母为序数词。分子不是一的,分母序数词加S。表示年代的要在后面加“s”。故选A

6.—How often do you exercise?

—__________.

A.Two B.Twice C.Second

答案:B

解析:two二,为基数词;twice两次;second第二,为序数词。根据问句“你多久锻炼一次?”故选B

7.Theteacher said that__ of the boys would take part in the talent show.

A.three five

B.three fives

C.thirds fifths

D.three fifths

答案:D

解析:分数的分子用基数词,分母用序数词,当分子不是一的时候,分母要用序数词的复数形式。故选D

8.Tomorrowis the boy’s ________ birthday.

A.seventh

B.seven

C.seventeen

答案:A

解析:说某某人的第几岁生日时,要用序数词。B和C都是基数词,故选A

9.—Whichis the biggest number of the four?

—_________.

A.One-third

B.Two-thirds

C.A half

D.A quarter

答案:C

解析:本题考查分数比值的大小。通过对比可知.故选C

10.—Excuseme,where can I buy a jacket?

—Youcan go to the Mens Wear Section on the_________ floor.

A.two B.twice C.second

答案:C

解析:序数词的考查。The后面接序数词,意为“第……”.故选C

11.Now,everybody,please turn to Page ________ and look at the ________picture.

A.Fifth;five

B.Five;fifth

C.Fifth;fifth

D.Five;five

答案:B

解析:数词分为基数词和序数词。基数词前没有冠词,序数词前有定冠词the。故选B

12.I don’t believe that this _____ boy canpaint such a nice picture.

A.five years old

B.five-years-old

C.five-year-old

答案:C

解析:five-year-old 这类复合词可以用作形容词,作前置定语。连字符号中间的名字要用单数。故选C

13.Footballis so exciting that _____ people in the world play it.

A.million of

B.millions of

C.two millions of

答案:B

解析:当million与具体的数字连用时,用单数,而且其后也不接of;当millions不与具体数字连用,而是表示不确定的泛指数时,则不仅要用复数,而且要后接of,然后才能接名词。

14.—Which room do they live in?

—They live in _________.

A.406 Room

B.The Room 406

C.Room 406

D.the 406 Room

答案:C

解析:表示编号用 名词+基数词。故选C

15.—How was your day off yesterday?

—Perfect! It was my grandma’s ________birthday.We had a big cake.

A.eighty

B.eightieth

C.the eightieth

答案:B

解析:考查数词的用法。表示“某人多大生日”应该使用序数词,且不需要使用定冠词。故选B

中考英语重要知识点

一、基数词和序数词

1. 基数词和序数词的表达方法:

基数词是用于表示数目的多少的词。序数词是表示顺序的先后的词。两者之间可以互相转换。如:

one----first

two---- second

three----third

four----fourth

five----fifth

nine----ninth

eleven----eleventh

twelve----twelfth

thirteen----thirteenth

fourteen----fourteenth

fifteen----fifteenth

twenty----twentieth

twenty-one----twenty-first

twenty-two----twenty-second

twenty-three----twenty-third

twenty-nine----twenty-ninth

thirty----thirtieth

thirty-nine---- thirty-ninth

forty----fortieth

forty-nine----forty-ninth

fifty----fiftieth

fifty-nine----fifty-ninth

ninety-nine----ninety-ninth

2.序数词的用法(举例)

1)经常在其前加the。如:

My brother is the twenty-ninth(二十九) in his class.

我的哥哥在他们班是第29。

His birthday is on April the fifth.

他的生日在4月5号。

2)前面不加the。

(表示比赛名次时)如:

She is first in the math exam.

她在数学考试中得了第一。

I won first in the match.

我在比赛中赢了第一。

(序数词前有其它修饰词时)如:

my first son

我的第一个儿子

I will have my sixteenth (十六)birthday.

我将会过16岁生日。

(用a修饰,表示又一次,再一次)如:

Have a third try, you will do it well.

再试一次,你将会做得好。

3. 数字的读法。如:

322 three hundred and twenty-two

45,682 forty-five thousand six hundred and eighty-two

二、分数

1.分数表达法:

分数的分子用基数词,分母用序数词。当分子是1时,分母用单数;当分子是复数时,分母用复数。分子和分母之间可以加连字符号,也可以不加。如:

1)three fourths = three quarters四分之三

2)one fourth = a quarter 四分之一

3)five eighths; five-eighths八分之五

2.分数的用法:

分数修饰名词时,经常在其后加of the。分数做主语,谓语要和分数修饰的名词保持一致。如:

1)Twothirds of the students are running.

2/3的学生正在跑。

2)Two thirds of the apple goes bad.

这个苹果的2/3坏了。

三、百分比

1.百分比表达法。如:

five percent 5%

2. 百分比的用法:

百分比修饰名词时,经常在其后加of the。百分比做主语,谓语要和分数修饰的名词保持一致。如:

1)Sixty percent of the students go to school by bus.

60%的学生坐公共汽车上学。

2)Sixty percent of the waterhas been drunk already.

60%的水已经被喝了。

四、hundred, thousand, million, billion的用法:

hundreds of

成百上千

thousands of

成千上万

millions of

上百万

four hundred (and) fifty-sixbooks

456本书

four hundredbooks

400本书

五、时间表达法

1.当分钟数少于30时,用past。如:

6:05 six o five/ five minutes past six

7:10 seven ten/ ten past seven

8:15 eight fifteen/ a quarter past eight

2.当分钟数等于30时,用half past。如:

11:30 eleven thirty/ half past eleven

3.当分钟数大于30时,用to,分钟数用60减去原分钟数,小时数用原小时数加上1。如:

12:35 twelve thirty-five/ twenty-five to one

4.在钟点前用介词at。如:at half past six 在六点半

中考英语知识点

(1)结果状语从句由so…that, such…that, so that引导。例如:

He is so poor that he can’t buy a bike for his son.

She is such a good teacher that everybody likes her.

My pencil fell under the desk, so that I couldn’t see it.

(2)so…that语such...that可以互换。例如:

在由so...that引导的结果状语从句中,so是副词,与形容词连用。其结构是: “...so + 形容词(副词)+ that + 从句”。例如:

He was so glad that he couldn’t say a word.

The hall is so big that it can hold 2,000 people.

Mother lives so far away that we hardly ever see her.

在由such…that引导的结果状语从句中,such是形容词,它修饰的可以是单数或复数可数名词,也可以是不可数名词;名词前面可以带形容词,也可不带。如果是单数可数名词,前面需加不定冠词a或an。例如:

It was such a hot day that nobody wanted to do anything.

He had such long arms that he could almost touch the ceiling.

He made such rapid progress that he did very well in the mid-term.

有时上述两种结构是可以互换的'。例如:

It was such a wonderful film that all of us wanted to see it again.

=The film was so wonderful that all of us wanted to see it again.

It is such an important match that nobody wants to miss it.

=The match is so important that nobody wants to miss it.

(3)如果名词前由many, much, little, few等词修饰时,只能用so, 不用such。例如:

Soon there were so many deer that they ate up all the wild roses.

He has so little time that he can’t go to the cinema with you.

初中中考英语知识点

加es构成复数的'名词:

beach—beaches

box—boxes

class—classes

glass—glasses

hero—heroes

match—matches

potato—potatoes

sandwich—sandwiches

tomato—tomatoes

watch—watches

将f或fe改为v加es构成复数的名词:

knife—knives

leaf—leaves

life—lives

shelf—shelves

wife—wives

wolf—wolves

复数变化不规则的名词:

child—children

Chinese—chinese

fireman—firemen

fish—fish/fishes

foot—feet

Japanese—Japanese

man—men

mouse—mice

policeman—policemen

postman—plstmen

salesman—salesmen

sheep—sheep

tooth—teeth

woman—women

中考英语知识点总结

被动语态由助动词be加及物动词的过去分词构成,助动词be有时态,人称和数的变化。被动语态的时态是由be的时态决定的,be是什么时态,全句就是什么时态,be动词后面的过去分词不变。

1、各种时态的被动语态结构如下:

一般现在时的`被动语态:

主语+am / is / are (not)+过去分词

一般过去时的被动语态:

主语+was / were +过去分词

现在完成时的被动语态:

主语+have / has +been +过去分词

一般将来时的被动语态:

主语+will +be +过去分词

过去将来时的被动语态:

主语+would / should + be +过去分词

过去进行时的被动语态:

主语+was / were + being +过去分词

过去完成时的被动语态:

主语+had + been +过去分词

情态动词的被动语态:

情态动词+be+过去分词

2、被动语态的用法

(1)不知道或没有必要说明动作的执行者是谁,不用by+动作执行者短语。

Football is played widely all over the world。

全世界都广泛地踢足球。

(2)强调动作的承受者。

The bank was robbed yesterday afternoon。

昨天下午这家银行遭到抢劫。

(3)作客观说明时,常采用一种被动语态句型。

It is reported that about twenty children have died of flu in the USA。

据报道美国大约二十名儿童死于流感。

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