
have作为实意动词“有”,任何时态都可以用;作为助动词时,只出现在现在完成时中,并且在动词之前构成完成时I have finished my homework.比如我已经完成了作业。
例句
We have contingency plans.
我们有应变计划。
We have air superiority.
我们有空中优势。
Tech stocks have tanked.
科技股票已经表现得很糟糕了。
You have beautiful eyes.
你有美丽的眼睛。
The lights have fused.
保险丝烧断,灯都灭了。