【學法指導】初中英語多位數基數詞讀法口訣

【學法指導】初中英語多位數基數詞讀法口訣

英語基數詞1-20有對應的單詞,例如,one, two, three, … ; 表達"幾十幾"就是在"幾十"後邊加"幾",中間加連字符"-"即可,例如,21— twenty-one, 32 — thirty-two, … ;表達"幾百幾十幾"就是在"幾百"後加"幾十幾",中間加"and"即可,例如,142 — one hundred and forty-two,366 — three hundred and sixty-six, … 。英語多位數的基數詞的讀法口訣如下:

從右向左三逗(,)排,

一逗千(thousand),

二逗百萬(million),

三逗就是十億(billion),

左右三位分開讀,

保你又快又喜歡。

例如,3333333333—3,333,333,333 three billion, three hundred and thirty-three million, three hundred and thirty-three thousand, three hundred and thirty-three, 10000000 — 10,000,000 ten million, … 。

練習題:

Ⅰ. 用英語讀出下列基數詞。

1.58,600 2.694,320 3.1,008,000 4.85,002,000 5.3,000,000,000

Ⅱ. 寫出下列基數詞。

1.six thousand seven hundred and eighty-nine

2.thirty-four thousand five hundred and sixty-four

3.seven hundred and eighty thousand and thirty-two

4.five million three hundred thousand

5.one billion one hundred million

答案:

Ⅰ. 1.fifty-eight thousand, six hundred

2.six hundred and ninety-four thousand, three hundred and twenty

3.one million, eight thousand

4.eighty-five million, two thousand

5.three billion

Ⅱ. 1.6,789 2.34,564 3.780,032 4.5,300,000 5.1,100,000,000


【學法指導】初中英語多位數基數詞讀法口訣


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