at表示時(shí)間的一點(diǎn);in表示一個(gè)時(shí)期;on表示特殊日子。如:
He goes to school at seven o’clock in the morning. 他早晨七點(diǎn)上學(xué)。
Can you finish the work in two days. 你能在兩天內(nèi)完成這個(gè)工作嗎?
Linda was born on the second of May. 琳達(dá)五月二日出生。
1. at后常接幾點(diǎn)幾分,天明,中午,日出,日落,開(kāi)始等。如:
at five o’clock (五點(diǎn)),at down (黎明),at daybreak (天亮),at sunrise