资源简介

Unit 2重点短语
令人惊奇的数字amazing numbers
对……感到吃惊be amazed/surprised at/by
记录和展示信息record and present information
用英语 in English
在文化之间不同 differ between cultures
到处(2个）everywhere=here and there
航班时间表flight schedule
价签 price tag
很久以前 a long time ago
下象棋play chess
就某事向某人发起挑战 challenge sb to sth
挑战某人去做某事challenge sb to do sth
拥有任何的一个奖品have any prize/award
赢得比赛win the game
打败某人beat/defeat sb
想了一会（3个） think for a moment/minute/while
承诺去做某事 promise to do sth
承诺某人某物（2个） promise sb sth= promise sth to sb
一粒大米a grain of rice
棋盘的第一个方格 the first square of the chessboard
想要做某事would like to do sth
使数量加倍double the amount
剩余的每一个方格 each of the rest of the squares
修饰不可数名词：....的数量 the amount of +un 作主语谓语为单数
修饰不可数名词：许多，大量 an amount of +un作主语谓语为单数
修饰可数名词：....的数目 the number of+cn(pl) 作主语谓语为单数
修饰可数名词：许多，大量 a number of +cn(pl)作主语谓语为复数
难道你不想要金子或者银子来代替吗？
Wouldn’t you like gold or silver instead
代替 instead of
毫不犹豫地回答 reply without hesitation
想知道（2个） wonder=want to know
在思考了一会后after thinking about for a moment
很长的一段时间for a long time
最后finally=lastly=eventually=at last=in the end
命令某人去做某事order sb to do sth
等等and so on
意识到问题realize the problem
实现梦想realize/achieve one’s dream= make one’s dream come true
足够好的good/well enough
足够的朋友enough friends
足以做某事enough to do sth
太...而不能too... to do sth
如此...以至于so... that
在...的开始（2个）at /in the beginning of= at the start of
赢得银牌win the silver medal
在比赛中获得第二名 come second in the race
好奇地 with curiosity
向某人征求意见 ask sb for advice
采纳某人的意见 take/follow the advice
一点金子 a little/ a bit of gold
想要多得多 want much more
赚更多的钱 make/earn more money
指向窗外 point out of the window
除了……一无所有，只有 nothing but
在一年后(表将来) in a year
赚取利润 make a profit
一整年 all year round/ the whole year/throughout the year
及时，最终 in time
以不同的方式 in different ways
少于 less than
一直在改变 keep changing
以......为例 take ...for example
设计建筑 design buildings
种庄家 grow crops
研发新药develop new medicine
制定月度预算 make a monthly budget
一个关于人口变化的报告 a report on population change
数量增长growing numbers
数量下降 falling numbers
数量不变no change
急剧增长rise sharply
保持不变remain the same
上升go up
下降go down
写下，记下write down
19世纪下半叶 the second half of the 1800s
在古代in ancient times
计数方法的发展the development of counting methods
被叫做（2个）be called/named
容易去做某事be easy to do sth
代表（2个）stand for= represent
并不确切地知道don’t know exactly
花很长的时间去做 take a long time to do sth
转变成（2个）turn into= change into
...的象征the symbol of
几个世纪以来over the centuries
多亏，由于（3个）thanks to= because of= as a result of
传播到欧洲spread to Europe
作为......而闻名 be known/famous as
阿拉伯数字 Arabic numerals
曾经是 used to be
不如......常见 not as common as
用......代替 replace ...with
财富和权力 wealth and power
动物种类 animal species
在12 世纪 in the 12th century
新出生的兔子 newborn rabbits
久而久之 over time
......的总和 the sum of
100.出现 show up= come along =turn up=appear

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