from
/frɒm, frəm/
prep.
一句话记住
从;自;由(表示地点、时间的起点或来源);从……中;与……(表示选择、比较或区分的基准)
释义与例句
prep.
从;自;由(表示地点、时间的起点或来源)
used to show where or when something starts, or where someone or something comes from
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She travelled from Bristol to Newcastle by train.
她乘火车从布里斯托尔去了纽卡斯尔。
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The gallery is open from ten in the morning until dusk.
这家美术馆从上午十点开放到黄昏。
展开其余 1 条例句
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We received a parcel from an old friend in Canada.
我们收到了加拿大一位老朋友寄来的包裹。
prep.
从……中;与……(表示选择、比较或区分的基准)
used to show the group from which a choice is made or the reference point for comparing and distinguishing things
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Choose one topic from the list on the screen.
从屏幕上的列表中选择一个主题。
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The revised design is quite different from the original.
修改后的设计与原设计很不一样。
展开其余 1 条例句
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Young children can learn to tell fact from opinion.
幼儿也能学会区分事实和观点。
词源与构词
记忆钩子
from...to... 标出起止范围;from 只标起点,since 强调从过去某点延续至参照时间。different from 和 tell A from B 都是常用结构。
词族与关联词
易混词(形近或义近,注意区别)
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since 自……以来;自从from 标出时间起点,本身不表示延续到说话时,如 from 9 a.m. to noon;since 强调从过去某点延续到某一参照点,常与完成时搭配,如 since 2020。from 还可表示来源和区别基准。The laboratory has been operating since 2015. 这间实验室自2015年以来一直在运行。
常见搭配
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from ... to ... 从……到……Ticket prices range from twelve to thirty pounds. 票价从十二英镑到三十英镑不等。
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be different from 与……不同Her approach is different from the one used in earlier studies. 她的方法与早期研究中使用的方法不同。
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from time to time 不时;偶尔From time to time, we hear owls calling outside at night. 我们不时会在夜里听到外面猫头鹰的叫声。