____beforewedepartthedayaftertomorrow,weshouldhaveawonderfuldinnerparty.
更新时间:2024-11-24 00:42:27 A、HadtheyarrivedD
【句意】如果他们能在我们后天离开之前赶到的话，我们就举行一次盛大的宴会。
【难点】表示将来不可能发生的事实，常用虚拟语气，主句的谓语为should+动词原形(适用于第一人称主语)或would,could,might+动词原形(适用于其余人称主语);而条件句的谓语应该用should+动词原形，were to+动词原形或直接用动词的过去时(如be 改用were)。
Nowhere in nature is aluminum found free, owing to its always ____ with other elements, most commonly with oxygen.
It’s necessary ______ us to keep our pets clean everyday.
Many artists predict that this brilliant young actor __ to be a shinning star.
It’s necessary _________ us all to ________
He was almost asleep, ____ with all this hard work.
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