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使用in case的兩點(diǎn)特別注意 |
作者:best 文章來源:本站原創(chuàng) 點(diǎn)擊數(shù) 更新時(shí)間:2008-11-14 文章錄入:admin 責(zé)任編輯:admin |
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使用in case的兩點(diǎn)特別注意 ■in case 與in case of性質(zhì)不同 in case 可用作連詞和副詞,而in case of 用作介詞。如: In case of fire, ring the bell. 如發(fā)生火災(zāi),請(qǐng)按鈴。 The wall was built along the river in case of floods. 沿江筑了堤壩以防有洪水。 有時(shí)兩者可以互相轉(zhuǎn)換。如: In case I’m not here, ask my brother to help you.=In case of my not being here, ask my brother to help you. 如果我不在,可讓我弟弟幫助你。 ■in case與if有時(shí)意思不同 注意下面兩個(gè)句子在意思上的不同: I’ll come tomorrow in case Ann wants me. 明天我要來,以備安找我。 I’ll come tomorrow if Ann wants me. 如果安找我,我明天就來。 但是,介詞短語 in case of…與 if there is…的意思卻相同。如: In case of accident phone 999.=If there is an accident phone 999. 如果發(fā)生事故,請(qǐng)撥電話999。 |
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