高中英语语法数词篇文档格式.docx

1、three third;fivefifth; eight eighth; nine ninth; twelve twelfth; twenty twentieth ）另外基数词one, two 还可变成次数once, twiceII.庞大数词的英语读法：有一首歌诀，可以帮助我们迅速地用英语读出长数字。从右向左三逗开，一逗千，二逗百万，三逗就是十万万；左右三位分开读，保你又快又欢乐。“从右向左三逗开”，指从右向左把长数字母三位用逗号分开。如：10，000；225，430；51.000，000，000“一逗千，二逗百万，三逗就是十万万；”指从右向左的第一个逗号表示“千”（thousand）；第二逗

2、号表示“百万”（million）；第三个逗号表示“十万万”（billion,即十亿）。“左右三位分开读，保你又快又喜欢。”指读数时从左向右，每三位三位地按三位数的读法读，遇到有逗号时就分别加上该逗号所表示的那个英语单词。III基数词的用法：1. 表示数量，后跟可数名词。当表示具体数字时，hundred, thousand, million,dozen,score等词前面有具体的数字two,three, four,thirteen.或some, several等词时，要用单数形式。two hundred books, sixteen thousand people,但是表示不确切数字时， hun

3、dred, thousand, million等词后要加-s, 后跟of,（加了-s表无数，of 要跟路），前面不跟具体的数字。（一无二有；一有二无）2. 表示时刻时刻 直读法：点钟数 +分钟数 6:15 six fifteen 7:58 seven fifty-eight法 分钟数（30）+ past + 点钟数 6:15 a quarter past six表达 逆读法： 【60-分钟数（30）】+ to +【点钟数+1】7:58 two to eight3. 表示年龄、年代岁数+year（s）old （可省略） 如：Im forty-eight（years old）.“in ones +

4、逢十的数词复数”表示“在某人几十几岁时”如： in my thirties 在我三十几岁时表示“年代”用“in the + 逢十的数词复数”,如： 在八十年代 in the eighties表示“世纪年代”用“in the +.s（s）如：在二十世纪九十年代 in the 1990s/in the 1990s4. 电话号码用基数词，单个读，重复的数字可用double 8766065 eight seven six six（double six） zero six five5. “基数词 + 单数可数名词 +（adj.）”构成复合形容词，当其作定语时，名词之间需要加连字符“-”名词要用单数形式。

5、 five-minute walk an 11-year-old boy6. 表示顺序、编号，一般放在名词后 如： Page Five - the fifth page7. 用于计算 如： One and two is three.8. 表示倍数（次数） 一次（倍）once， 两倍（次）twice， 两倍以上用“基数词+ times”表示， 如：十倍 ten times 倍数表示法主语+谓语+倍数（或分数）+ as + adj. + asI have three times as many as you. 主语+谓语+倍数（分数）+ the size （amount，length） ofThe

6、 earth is 49 times the size of the moon.主语+谓语+倍数（分数）+ 形容词（副词）比较级+ thanThe grain output is 8 percent higher this year than that of last year. 用by+倍数，表示“增加多少倍”。The production of grain has been increased by four times this year. 9. 表示年份 如： 1970 读作： nineteen seventy 2007读作：two thousand and seven10. 基数词可

7、表示百分数（基数词+percent）、小数、分数中的分子75%读作seventy-five percent 0.52 读作zero point five two 2/3 读作two thirds11. 基数词与more, another 连用时，顺序不同基数词+more+ 名词 = another + 基数词 + 名词 two more eggs = another two eggs序数词的用法：1. 序数词表示顺序，前面通常加the（若序数词前有限定词时，不加the），后接单数名词。 the second child her second child2. 序数词前面加a/an， 表示“又一，

8、 再” Weve tried it twice, must we try it a third time?3. 表示日期中“日”如： He left on April the thirtieth.4. 在分数中充当分母 如2/3 读作 two thirds一单项选择（ ）1There are _ days in a year Athree hundred and sixty five Bthree hundred and sixty-five Cthree hundreds and sixty five Dthree hundreds and sixty-five ）2Danny lives

9、in _ Aroom 404 BRoom 404 C404 room D404 Room ）3Jim is in _ Aclass one，grade six Bgrade one，class six CClass One，Grade Six DGrade One, Class Six ）4The bike cost me _ yuan Afive hundreds forty Bfive hundreds fourty Cfive hundred and forty Dfive hundred fourty ）5My telephone number is _ Aeighty eight t

10、wo forty four zero nine Beight eight two double four O nine Ceighty eight two forty-four zero nine Deight eight two four four zero nine ）6Mr. Smith _ me to buy several _ eggs for the dinnerA. asked; dozen B. suggested; dozens of C. had; dozen D. persuaded; dozens ）7Mary is _ girl A. an 8 year old B8

11、-years-old Cthe 8 years old Dan 8-year-old ）8Paper produced every year is _ the worlds production of vehicles.A. the three times weight of B. three times the weight ofC. as three times heavy as D. three times as heavier as ）9Whats the date today? _ AIts Saturday BIts July CIts fine DIts July 15 ）10W

12、hat time do you get up every day? AIts seven oclock BSeven oclock time CAt seven DOn seven（ ）11 Lincoln was born on _.A. February 12, 1809 B. 1809, February 12C. 1809, 12 February D. February 1809,12（ ）12The husband gave his wife _ every month in order to please her.A. all half his income B. his hal

13、f all income C. half his all income D. all his half income（ ）13 Its 7:17 is read _.A. seven and seventeen B. seven seven C. seven one seven D. seven seventeen（ ）14_, Coca-Cola began to enter Chinas market. A. In 1970s B. In 1970s C. In the 1970s D. In the 1970s（ ）15. The tree is_tall. A. fourteen foots B. fourteen feet C. fourteen foot D. forty foot（ ）16. Fifty plus_. A. fo