小学生英语知识点归类总结〈十二〉数词

01 表示数目多少的词,叫做基数词。

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        13 thirteen   

14 fourteen    15 fifteen    16 sixteen

17 seventeen    18 eighteen  19 nineteen   

20 twenty    21 twenty-one    22 twenty-two 

30 thirty      32 thirty-two   

40 forty      50 fifty        60 sixty   

70 seventy    80 eighty      90 ninety

100 one hundred      101 one hundred and one

156 one hundred and fifty-six

192 one hundred and ninty-two

200 two hundred        300 three hundred

356 three hundred  and sixty-five

1,000 one thousand       

1,001 one thousand and one

百万  million  三百万  three million

考点1.问岁数:

How old +be +主语? 回答:主语+be +数字.

例子:How old are you ? I’m nine.

考点2.问多少:

① How many +可数名词复数+其他?

② How much+不可数名词+其他?

例子:

①How many apples did you buy?

  I bought two kilos.

你买了多少苹果?我买了2千克。

② How much milk did you buy?

  I bought six bottles.

你买了多少牛奶?我买了6瓶。

考点3.问价格:

How much+be+主语?主语+be +数字+yuan.

例子:How much is the pen ? It’s twenty yuan.

(这只钢笔多少钱?它是20元。)

考点4.问多长:

How long+be+主语?

例子:How long is the Great Wall?

It’s more than twenty thousand kilometres long .

(长城有多长? 它超过两万千米长。)

考点5.问多大:

How big+be+主语?

例子:How big is Beijing ?

Beijing has got about twenty million people.

(北京有多大?北京有两千万人。)

考点6.时间表达法:

①整点钟:数字+o’clock

例子:七点 :seven o’clock

②直接表达法:小时+分钟

例子:6:10 six  ten

      9:30  nine thirty

      12:45 twelve forty —five

③小于30分钟:分钟 +past +小时 可用介词:past 超过

6:10 ten past six

12:21 twenty—one past twelve

④大于30分钟的表达:分钟数字+ to + 小时数字.(to 意思为差)

例子:7:40    twenty  to  seven.

10:31    twenty-nine  to ten.

⑤  半点表达:  half+ past+ 数字(小时)

例子:12点半  half  past  twelve.

      9点半    half  past  nine

⑥含一刻钟(15分钟 a quarter)的三种表达:

  9:15  nine fifteen ;  fifteen past nine ;  a quarter past nine

3:45  three forty-five ;  fifteen to four ;  a quarter to four

句子范例

1. 9:45  It's nine forty-five. =It's a quarter to ten.

2.  2:17  It's two seventeen. =It

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