内容正文:
【暑期自学课】小升初 学科教师辅导教案 人教PEP版
专项复习
学生版
复习内容
数词
专项
复习指引
· 理解数词的含义;
· 能够熟练掌握基数词和序数词的用法;
· 熟悉数词的考点。
入门测
一、词形转换
1.one (序数词) _______
2.eighth (基数词) _______
3.two (序数词) _______
4.know (同音词) _______
5.tomato (复数) _______
二、单选题
( ) 6.The Dragon Boat Festival is on the ________ day of the ________ lunar month.
A.5th; 5th B.5th; 15th C.4th; 5th
( ) 7.—When’s your birthday?
—My birthday is on ______ of December.
A.thirteenths B.the thirteen C.the thirteenth D.thirteen
( ) 8.I’m twenty-nine years old. My sister is four years younger than me. So my sister is _____ years old.
A.thirty-five B.twenty-five C.thirty-three
( ) 9.—How many books are there in your school library?
—There are ______.
A.two hundreds B.any C.a lot of D.three thousand
( ) 10.John is 161 cm tall. Tom is 5cm shorter than John. How tall is Tom?
A.160 cm. B.156 cm. C.166 cm. D.1.61 metres.
( ) 11.There are ______ colors in the traffic lights.
A.2 B.3 C.4 D.5
内容回顾
数词专项
· 理解数词的含义;
· 能够熟练掌握基数词和序数词的用法;
· 熟悉数词的考点。
互动精讲
要点:语法解析
数词是什么?
数词是指表示数目多少或顺序多少的词。
基数词 序数词
一.基数词
1. <0~12>是独立单词,需逐个记忆
0-zero;1-one; 2-two; 3-three;4-four; 5-five; 6-six; 7-seven; 8-eight; 9-nine; 10-ten;11-eleven; 12-twelve
2. <13-19>是在个位数词的词干后加-teen
13-thirteen; 14-fourteen; 15-fifteen;16-sixteen;17-seventeen;18-eighteen;19-nineteen
☆(13,15.18特殊记!)
3. <20-90>整十是在个位数词后面加-ty
20-twenty; 30-thirty; 40-forty; 50-fifty;60-sixty; 30-seventy; 80-eighty; 90-ninety
☆(20,30,40,50,80特殊记!)
4. 表示<几十几>是在十位数词后面加上个位数词合成,中间加上连字符“-”
28:twenty-eight; 35:thirty-five; 95:ninety-five
5. <三位以上的数词>在百位和十位之间,一般要用连词and
十万位和万位,亿位和千万位之间通常也要加and.
132: one hundred and thirty-two;
1340:one thousand three hundred and forty.
6. <100及100以上)
100: a/one hundred
1,000: a/one thousand
1,000,000: a/one million
1,000,000,000: a/one billion; a/one thousand million
☆注意
英语中用阿拉伯数字书写千以上的数目时, 要由右向左每三位数间留一个空格或写一个逗号。
第一个前为:thousand;
第二个前为: million;
第三个前为: thousand million(英)或billion(美)。
例: 56,000: fifty-si