2023届高考英语重要基础语法复习(数词篇) 课件（28张）
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| 名称 | 2023届高考英语重要基础语法复习(数词篇) 课件（28张） |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-09-02 18:15:40 | ||
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(共28张PPT)
英语高考重要基础语法复习
数 词 篇
【基数词/ 序数词 /分数词 /小数/ 百分数】
(1)基数词: 表示数目的词。
dozen (打; 十二)
score (二十)
hundred (百)
thousand (千)
million (百万)
billion (十亿)
trillion (万亿; 兆)
one eleven
two twelve twenty
three thirteen thirty
four fourteen forty
five fifteen fifty
six sixteen sixty
seven seventeen seventy
eight eighteen eighty
nine nineteen ninety
ten one hundred
twenty-one
twenty-two
twenty-three
twenty-four
twenty-five
twenty-six
twenty-seven
twenty-eight
twenty-nine
【31-- 39, 51 -- 59, 71 -- 79... 91—99表达方法相同】
●101— 999基数词的读法:
101: one hundred and one
199: one hundred and ninety-nine
763: seven hundred and sixty-three
1,007: one thousand and seven
2,034: two thousand and thirty-four
6,251: six thousand, two hundred and fifty-one
9,999: nine thousand, nine hundred and
ninety-nine
10,000/70,000: ten/seventy thousand
40,726: forty thousand, seven hundred and
twenty-six
● dozen, hundred, thousand, million, billion,
trillion前有数词, 它们不能加上s,后面
直接接名词。
nine hundred birds/persons: 900只鸟/个人
● dozen, hundred, thousand, million, billion,
trillion前无数词, 它们就需加上s后,然后
接上of, 再接名词:
hundreds of birds/ persons: 数百只鸟/个人
●hundred/thousand/million/billion/trillion of
等被several, many, a few, some修饰时,既
可用复数形式, 也可用单数形式。但是
注意: 若不带复数词-s, 其后的介词 of 可
以省略; 若带复数词尾-s, 则其后介词 of
不能省略：
1)Many thousands of terrified people died
every time there was a cholera
outbreak.
2)Many thousand (of) years ago people lived
on the Yellow River.
●tens of thousands of people/horses
成千上万的人/马
●常用的年的读法：
671BC/BCE (six seventy-one BC/BCE )
201AD/AD201 (two hundred and one AD)
(AD也可读在前面)
(nineteen thirty-seven)
1492 (fourteen ninety-two)
1805 【eighteen (oh) five】
1700 (seventeen hundred)
2000 (two thousand)
2008 【two thousand (and) eight】
2013 (twenty thirteen)
2049 (twenty forty-nine)
●具体钟点的表示法：
A. 顺读法： 6:13 (six thirteen)
11:30 (eleven thirty )
8:51 (eight fifty-one )
B. 整点： 12:00 【twelve (o’clock)】
(twelve o’clock sharp)
C.1--30分: 用此结构: (分钟) past (小时)
9:07 ( seven past nine )
10:30 ( half past ten )
【past可改为 after】
D. 31--59分: 用此结构: (分钟) to (小时)
5:46 (fourteen to six)
【to可改为 of】
E. 15分: fifteen/a quarter
3:15 (fifteen/a quarter past three )
7:45 (fifteen/a quarter to eight )
●“在某人二十几岁、五十几岁、七十几岁、
九十几岁”的表达法：
in one’s teens/ twenties/...nineties:
在某人10几岁时/20几岁时/90几岁时
in one’s early/mid/middle/late thirties:
在某人30(…)多点/ 34-35/好几的时候
【在多少岁：at (the age of) twenty/forty/
ninety: 在20/40/90岁时】
●“在多少世纪”的表达法：
in the 18th/eighteenth century: 在18世纪
in the (early/late)1990s/1990’s:
在20世纪90年代(初/末)
in the mid-1990s/1990’s:
在20世纪90年代中期
in the (early/late) 1900s: 在20世纪(初/末)
【on one’s nineteenth/19th birthday: 在19岁生日】
(2)序数词: 表示顺序的词。
英语序数词的意思是: 第几; 老几
序数词在句子里时, 前面通常要加上the。
序数词前如加上a, an, 则表示“再, 又,
另” 之意, 但还是暗含顺序。
特别注意英语基数词20, 30, 40, 50, 60,
70,80, 90变为序数词的变法：
twenty (二十) --- twentieth (第二十)
one first/1st eleventh/11th
two second/2nd twelfth/12th
three third/3rd thirteenth/13th
four fourth/4th fourteenth/14th
five fifth/5th fifteenth/15th
six sixth/6th sixteenth/16th
seven seventh/7th seventeenth/17th
eight eighth/8th eighteenth/18th
nine ninth/9th nineteenth/19th
ten tenth/10th
twenty twentieth/20th
thirty thirtieth/30th
forty fortieth/40th
fifty fiftieth/50th
sixty sixtieth/60th
seventy seventieth/70th
eighty eightieth/80th
ninety ninetieth/90th
one hundred one hundredth/100th
twenty-first 21st
twenty-second 22nd
twenty-third 23rd
twenty-fourth 24th
twenty-fifth 25th
twenty-sixth 26th
twenty-seventh 27th
twenty-eighth 28th
twenty-ninth 29th
【第31– 第39, ... 第91 -- 第99表达方法相同】
1)Please show me the second watch in
the shop window.
2)In order to find a better job, he decided
to study a second foreign
language.
3)Although she has two cars, she plans
to buy a third car next year.
●日历的几日和几世国王/女王要用序数词表示：
(on) December 1/30
= (on) December 1st/30th
【(on) December (the) first/thirtieth】
= (on) the 1st/30th of December
【(on) the first/thirtieth of December】
(在)12月1日/30日
Queen Elizabeth II: 伊丽莎白二世女王
Queen Elizabeth the second
◆I’ve always loved the ocean. In the 56______
(seven) grade,I started volunteering
at the Monterey Bay Aquarium in
California.
seventh
(3)分数词: 先说分子(基数词),后说分母
(序数词)。分子是2以上时,分母要加上s:
a/one half () a/one third
a/one fourth/quarter () an/one eighth ()
a/one fifth/sixth/seventh/ninth/tenth…
two thirds () three fourths/quarters()
four fifths () seven tenths ()
nine tenths () three sevenths ()
1)有三分之二的农民反对这个法律。
Two thirds of the farmers are against the law.
2)明年将有四分之一的学生上重点大学。
One fourth of the students will enter key
universities next year.
(4)小数：小数点用point。
小数点后的数字一个一个地读。
3.1415: three point one four one five
9.87: nine point eight seven
99.98: ninety-nine point nine eight
0.624: zero point six two four
(5)百分数： percent = per cent
1)60 percent of the water in this area has been
polluted.
2)30 percent of the doctors are going to retire
next year.
●nine out of/in ten: 十分之九
1)Three out of ten children suffer from this
disease.
2)99 out of 100 people would make such a
mistake.
3)Three children in ten suffer from this disease.
4)99 people in 100 would make such a mistake.
5)Nine in ten parents said their children were
very excellent.
Thank you!
英语高考重要基础语法复习
数 词 篇
【基数词/ 序数词 /分数词 /小数/ 百分数】
(1)基数词: 表示数目的词。
dozen (打; 十二)
score (二十)
hundred (百)
thousand (千)
million (百万)
billion (十亿)
trillion (万亿; 兆)
one eleven
two twelve twenty
three thirteen thirty
four fourteen forty
five fifteen fifty
six sixteen sixty
seven seventeen seventy
eight eighteen eighty
nine nineteen ninety
ten one hundred
twenty-one
twenty-two
twenty-three
twenty-four
twenty-five
twenty-six
twenty-seven
twenty-eight
twenty-nine
【31-- 39, 51 -- 59, 71 -- 79... 91—99表达方法相同】
●101— 999基数词的读法:
101: one hundred and one
199: one hundred and ninety-nine
763: seven hundred and sixty-three
1,007: one thousand and seven
2,034: two thousand and thirty-four
6,251: six thousand, two hundred and fifty-one
9,999: nine thousand, nine hundred and
ninety-nine
10,000/70,000: ten/seventy thousand
40,726: forty thousand, seven hundred and
twenty-six
● dozen, hundred, thousand, million, billion,
trillion前有数词, 它们不能加上s,后面
直接接名词。
nine hundred birds/persons: 900只鸟/个人
● dozen, hundred, thousand, million, billion,
trillion前无数词, 它们就需加上s后,然后
接上of, 再接名词:
hundreds of birds/ persons: 数百只鸟/个人
●hundred/thousand/million/billion/trillion of
等被several, many, a few, some修饰时,既
可用复数形式, 也可用单数形式。但是
注意: 若不带复数词-s, 其后的介词 of 可
以省略; 若带复数词尾-s, 则其后介词 of
不能省略：
1)Many thousands of terrified people died
every time there was a cholera
outbreak.
2)Many thousand (of) years ago people lived
on the Yellow River.
●tens of thousands of people/horses
成千上万的人/马
●常用的年的读法：
671BC/BCE (six seventy-one BC/BCE )
201AD/AD201 (two hundred and one AD)
(AD也可读在前面)
(nineteen thirty-seven)
1492 (fourteen ninety-two)
1805 【eighteen (oh) five】
1700 (seventeen hundred)
2000 (two thousand)
2008 【two thousand (and) eight】
2013 (twenty thirteen)
2049 (twenty forty-nine)
●具体钟点的表示法：
A. 顺读法： 6:13 (six thirteen)
11:30 (eleven thirty )
8:51 (eight fifty-one )
B. 整点： 12:00 【twelve (o’clock)】
(twelve o’clock sharp)
C.1--30分: 用此结构: (分钟) past (小时)
9:07 ( seven past nine )
10:30 ( half past ten )
【past可改为 after】
D. 31--59分: 用此结构: (分钟) to (小时)
5:46 (fourteen to six)
【to可改为 of】
E. 15分: fifteen/a quarter
3:15 (fifteen/a quarter past three )
7:45 (fifteen/a quarter to eight )
●“在某人二十几岁、五十几岁、七十几岁、
九十几岁”的表达法：
in one’s teens/ twenties/...nineties:
在某人10几岁时/20几岁时/90几岁时
in one’s early/mid/middle/late thirties:
在某人30(…)多点/ 34-35/好几的时候
【在多少岁：at (the age of) twenty/forty/
ninety: 在20/40/90岁时】
●“在多少世纪”的表达法：
in the 18th/eighteenth century: 在18世纪
in the (early/late)1990s/1990’s:
在20世纪90年代(初/末)
in the mid-1990s/1990’s:
在20世纪90年代中期
in the (early/late) 1900s: 在20世纪(初/末)
【on one’s nineteenth/19th birthday: 在19岁生日】
(2)序数词: 表示顺序的词。
英语序数词的意思是: 第几; 老几
序数词在句子里时, 前面通常要加上the。
序数词前如加上a, an, 则表示“再, 又,
另” 之意, 但还是暗含顺序。
特别注意英语基数词20, 30, 40, 50, 60,
70,80, 90变为序数词的变法：
twenty (二十) --- twentieth (第二十)
one first/1st eleventh/11th
two second/2nd twelfth/12th
three third/3rd thirteenth/13th
four fourth/4th fourteenth/14th
five fifth/5th fifteenth/15th
six sixth/6th sixteenth/16th
seven seventh/7th seventeenth/17th
eight eighth/8th eighteenth/18th
nine ninth/9th nineteenth/19th
ten tenth/10th
twenty twentieth/20th
thirty thirtieth/30th
forty fortieth/40th
fifty fiftieth/50th
sixty sixtieth/60th
seventy seventieth/70th
eighty eightieth/80th
ninety ninetieth/90th
one hundred one hundredth/100th
twenty-first 21st
twenty-second 22nd
twenty-third 23rd
twenty-fourth 24th
twenty-fifth 25th
twenty-sixth 26th
twenty-seventh 27th
twenty-eighth 28th
twenty-ninth 29th
【第31– 第39, ... 第91 -- 第99表达方法相同】
1)Please show me the second watch in
the shop window.
2)In order to find a better job, he decided
to study a second foreign
language.
3)Although she has two cars, she plans
to buy a third car next year.
●日历的几日和几世国王/女王要用序数词表示：
(on) December 1/30
= (on) December 1st/30th
【(on) December (the) first/thirtieth】
= (on) the 1st/30th of December
【(on) the first/thirtieth of December】
(在)12月1日/30日
Queen Elizabeth II: 伊丽莎白二世女王
Queen Elizabeth the second
◆I’ve always loved the ocean. In the 56______
(seven) grade,I started volunteering
at the Monterey Bay Aquarium in
California.
seventh
(3)分数词: 先说分子(基数词),后说分母
(序数词)。分子是2以上时,分母要加上s:
a/one half () a/one third
a/one fourth/quarter () an/one eighth ()
a/one fifth/sixth/seventh/ninth/tenth…
two thirds () three fourths/quarters()
four fifths () seven tenths ()
nine tenths () three sevenths ()
1)有三分之二的农民反对这个法律。
Two thirds of the farmers are against the law.
2)明年将有四分之一的学生上重点大学。
One fourth of the students will enter key
universities next year.
(4)小数：小数点用point。
小数点后的数字一个一个地读。
3.1415: three point one four one five
9.87: nine point eight seven
99.98: ninety-nine point nine eight
0.624: zero point six two four
(5)百分数： percent = per cent
1)60 percent of the water in this area has been
polluted.
2)30 percent of the doctors are going to retire
next year.
●nine out of/in ten: 十分之九
1)Three out of ten children suffer from this
disease.
2)99 out of 100 people would make such a
mistake.
3)Three children in ten suffer from this disease.
4)99 people in 100 would make such a mistake.
5)Nine in ten parents said their children were
very excellent.
Thank you!