Conjunctions of Condition

如果

I will go to the party if I finish my homework on time.

如果**我按时完成作业，我就会去参加派对。

除非, 如果不

You won't pass the exam unless you study hard.

条件是, 只要

She agreed to lend him money on the condition that he pays it back by the end of the month.

她同意借钱给他，条件是他必须在月底前还清。

She agreed to lend him the money, provided that he pays it back within a month.

只要, 条件是

You can borrow my car, providing you return it by tonight.

你可以借我的车，条件是今晚之前还回来。

假设, 认为

I suppose she’ll be at the meeting since she confirmed her attendance earlier.

我想她会参加会议，因为她之前确认了出席。

只要, 条件是

You can borrow my car as long as you promise to return it by tomorrow morning

你可以借我的车，只要你保证明天早上还回来。

只要, 在...期间

He promised to help so long as he was available.

他承诺会帮忙，只要他有空。

以防, 万一

I'll bring an umbrella with me in case it rains during our walk.

我会带把伞以防我们散步时下雨。

万一, 如果

In the event that the power goes out, we have backup generators to keep the hospital running smoothly.

如果停电，我们有备用发电机来保持医院顺利运行。