小學(xué)英語(yǔ)數(shù)詞及專項(xiàng)訓(xùn)練(更新版)
【正文】 案：二、1～5BBCCC a time a month15. . . . Twentyfirst 。 A. Fourth。 6.A. four hundred fiftytwoB. four hundreds fifty twoC. four hundred and fiftytwoD. four hundreds and fiftytwo home is about C. fourteen foot A third of the land is covered by forests. Two thirds of the workers are working hard. 3. 小數(shù)： 小數(shù)點(diǎn)前的基數(shù)詞與前面所講的基數(shù)詞讀法完全相同，小數(shù)點(diǎn)后面則須將數(shù)字一一讀出。 2. 房間、門牌、電話號(hào)碼的讀法 第305房間：Room three o（零）five 長(zhǎng)安街76號(hào)：seventysix Chang39。如：兩碗米飯 two bowls of rice序數(shù)詞一般加“th”，特殊的有：first, second, third, fifth, eighth, ninth, twelfth；二十及二十以外的整十：twentieth, thirtieth, fortieth… “第幾十幾”：前面整十不變，后面“幾”改為序數(shù)詞。基數(shù)用于表示數(shù)量多少，而基數(shù)詞用于表示次序，常在日期中出現(xiàn)。20~90,y要變ie。 eg. two thousand 兩千 thousands of 成千上萬 hundreds of 成百上千 millions of 數(shù)以百萬計(jì) Thousands and thousands of people have visited the city. 成千上萬的人參觀了這座城市。 eg. a fouryearold boy 2. 有些結(jié)構(gòu)既有基數(shù)詞又有序數(shù)詞。 A. fourteen foots A. fourty is ninety D. fifty is ninety are and last month in a year. Army(新四軍)，while his mother worked in the eight months and a half —No, thank you. day and two14.—How often do you write to your parents abroad? thousand of the 1850s, about third is Teachers’Day. tenth thousand five hundred and sixty A. A number C. A great numbe
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