【正文】
(當(dāng) but 前有實義動詞 do的各種形式時,其后的不定式通常不帶 to,即前有do,后無 to.) have no choice but to do = can’t choose but do 別無選擇只能做某事; can’t help but do = can’t but do不得不做 … I have no choice but to wait. = I have nothing to do but wait. 高頻考點四 to 作為不定式和介詞的區(qū)別 to作為不定式的時候,其后跟上 to to 是介詞的時候,其后跟上名詞或者是 ving形式。 高頻考點二 .在由 next, this, last 等構(gòu)成的時間短語中,無需加 介詞。1. We will have a meeting at 8 o’clock in the morning on Sunday. 補充 on the morning of July 10 on Sunday morning on a cold /warm morning on July 10 2. I went to France during the summer holiday. worked hard through the winter. 4. I have been waiting here from morning till / to noon. 5. We have been friends since we first met. 6. After eight hour