中考英语常用短语的区别与运用(一)(3)
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7. sometime; sometimes; some time; some times sometime是副词,可与过去时或将来时连用,表示"(在过去)某个时候"或"(在将来)某个时候"。如: I saw him sometime in May. some time多数情况下作名词短语,意为"一些时间;一些时候";它还可以作副词词组,用来表示一个未肯定的时刻,此时它可与sometime互换。如: I\\\'ll be away for some time. sometimes是一个表示时间频率的副词,意为"有时候"。如:Sometimes I help my mother with the housework. some times是"几次、几倍"之意。如:They have been there several times. 8. how long, how often, how far, how soon how long意为"多久、多长时间",主要是对一段时间进行提问,答语通常是(for)three days/weeks/months等时间段,它可用于各种时态。 How long do you stay in Beijing every year? 每年你在北京住多久? how often意为"多久……次、是否经常",用来提问在某一特定的时间进行某个动作的次数,答语通常是always,usually,often,sometimes,once/twice a day/month等。 How often do you get to school very early? 你多久早到校一次? how far意为"多远",对距离提问时用。How far is that? 那有多远? how soon意为"还要多久",是对从某个基本时间到将来某动作结束或某动作发生这段时间提问,常用在一般将来时态的句子中,其答语通常是"in + 一段时间"。 -How soon can you finish the work? 还要多久你能完成这项工作? -In half an hour. 半小时后。 9. agree with,agree to,agree on 两者都有“同意”、“赞成”的意思。 agree with 后面常接表示人或意见(看法)的名词作宾语。agree with 还有“适合”、“符合”的含义。如:The climate here doesn\\\'t agree with him.他不适合这里的气候。 agree to 后面一般接表示提议、办法、计划之类的名词作宾语。 agree on就…达成一致的意见。 (责任编辑:admin) |