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与美国小学生一起学英文第2册 第25期:零

时间:2018-04-12 08:00:14

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(单词翻译)

   Zero1

  Zero means2 none3 or nothing. 零表示没有。
  If you say you have zero sisters, you mean you have no sisters at all. 如果你说你有零个姐妹,意思是你根本没有姐妹。
  In math, zero is written by the number 0, and it is before +1. 在数学上,零写作数字0,在正数1之前。
  People wrote4 zero for the first time in the 13th century5. 人们从13世纪开始使用零。
  It became6 more and more necessary7 in math, science, business8 and so on. 零在数学、科学、商业等领域中变得越来越必要。
  Is it zero a number? Yes, it is. 零是数字吗?当然是。

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1 zero SfEwV     
num.零;n.无,最低点
参考例句:
  • The teacher put a zero on his paper.老师在他的试卷上打了个零分。
  • Our hopes fell to zero.我们的希望完全破灭了。
2 means 9oXzBX     
n.方法,手段,折中点,物质财富
参考例句:
  • That man used artful means to find out secrets.那人使用狡猾的手段获取机密。
  • We must get it done by some means or other.我们总得想办法把它干完。
3 none pHjxr     
adv.一点也不;prep.没人,毫无;pron.没有人,没有任何东西
参考例句:
  • Remember that none is perfect.记住没有任何人是完美的。
  • There's almost none left.几乎一个没剩。
4 wrote pf8wI     
v.(write的过去式)写
参考例句:
  • She wrote the music and he wrote the book.她作曲子,他写歌词。
  • He wrote back that he was too busy to join us.他回信说他太忙不能参加我们的活动。
5 century jUSyd     
n.世纪;百年
参考例句:
  • As a writer, he really belongs to the 18 th century. 作为一个作家, 他的确属于18世纪。
  • We live in the 21st century.我们生活在二十一世纪。
6 became nQoyl     
v.(become的过去式)成为
参考例句:
  • He became a doctor at the age of 27.他27岁时成了一名医生。
  • He became a millionaire when he was still young.他还年轻时就成了百万富翁。
7 necessary UGJxo     
adj.必需的,必要的;n.(pl.)必需品
参考例句:
  • If necessary,give me a ring.如果需要,打个电话给我。
  • Sleep is necessary to health.睡眠对健康是必要的。
8 business 1ScyK     
n.商业, 买卖, 交易, 生意, 事情, 事物, 营业, 商行
参考例句:
  • My father built his business on years of hard work. 我父亲多年奋斗创立了自己的事业。
  • We must finish up this business in a day or two. 我们必须在一两天内把这事结束。

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