文法講座 035:「以免…;唯恐」lest、for fear that、for fear of
http://www.learnerhall.org/2013/01/lestfor-fear-thatfor-fear-of.html
… lest + S + (should) V原。
句中的 “should” 並非「應該」而是「可能」,但可能性不高,故通常略去不寫。即便略去should,lest 後方句中的動詞只能用「原形」。
例:他必須努力讀書,以免考試不及格。
He must study hard, lest he should fail the exam.
He must study hard, lest he fail the exam.
He must study hard, lest he should fail the exam.
He must study hard, lest he fail the exam.
▍連接詞「以免…;唯恐」for fear that 後方需連接第二個句子,用法如下:
… for fear that + S + might/ should/ may V原。
句中的 “should / might / may” 都是「可能」的意思。
例:她徹夜未眠,唯恐女兒又發高燒。
She stayed awake all night for fear that her daughter might run a high fever again.
▍介係詞「以免…;唯恐」for fear of 後方需搭配名詞或動名詞 Ving。
例:唯恐被霸凌,有些小孩在學校刻意隱藏他們的天賦才能。
Some children hide their talents and skills in school for fear of being bullied.
▍選出錯誤的句子
Ⓐ Grandma won't leave her home for fear of having a fall while she's out.
Ⓑ They store up food and water, lest a war breaks out.
Ⓒ Dress up warmly, lest you should catch a cold.
Ⓓ I always take an umbrella with me for fear that it may rain.
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介係詞「以免…;唯恐」for fear of 後方需搭配動名詞 having。
Ⓑ 選項:唯恐戰爭爆發,他們儲存食物和水。
連接詞 「以免…;唯恐」 lest 用法如下:… lest + S + (should) V原。lest 後方句中的動詞一定得用「原形」。正確寫法如下:They store up food and water, lest a war break out.
Ⓒ 選項:穿暖一點以免感冒。
連接詞 「以免…;唯恐」 lest 用法如下:… lest + S + (should) V原。lest 後方句中的動詞得用should catch或 catch。
Ⓓ 選項:我總隨身帶雨傘以免下雨。
連接詞「以免…;唯恐」for fear that 後方需連接第二個句子,用法如下:
…for fear that + S + might/ should/ may V原。所以 for fear that it may rain 為正確寫法。
答案:B
…for fear that + S + might/ should/ may V原。所以 for fear that it may rain 為正確寫法。
答案:B
