4. 拔错号码
三句英文任你选
I'm sorry. I think I must have dialed the wrong number.
很抱歉。我想我一定是打错电话了。
I must have dialed the wrong number.
我准是拨错号码了。
I'm afraid you've got the wrong number.
恐怕你拨错号码了。
半个句型要记牢
must have done sth. (准是……,一定……)
Tip :表示对过去的肯定的逻辑推测,推定某件事情、动作或状态可能在过去发生过(存在过)。例如 Somebody must have stolen the ring. (肯定有人偷了这枚戒指。)[该句所推断的偷窃动作发生在过去]