L5,no wrong numbers
expressions:
up to now,到现在为止
a great many,数量很大
in a way,在某种意义上说
words:
burn,vt燃烧,vi烧毁,n灼烧
obtain,vi获得,流行,vt获得
spare,vt节约,吝啬,饶恕,分出,vi饶恕宽恕,节约,adj,多余的,少量的,n剩余的,备用的
I can't spare the time.我花不起这个时间
I have no time to spare.我没有时间
I can't buy spare parts for this car.我买不起这辆车的备件
There is a spare room in this house.这间房子有一个空房
C spared the slave's life.C饶恕了那个奴隶的命。
structures:
一般过去时,表示过去某一特定时间发生的事情或动作,句子中经常会有一个表示时间的词语。
I worte to him last month.
现在完成时,发生在过去,但是对现在仍有影响的一个动作。
The thain has just left the station.
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