if
1
如果
used to say that something happening, existing, etc. depends on another thing happening, existing, etc.
- 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。
- I will lend you my umbrella if it starts raining.
如果开始下雨，我会借给你我的伞。
- If he doesn't catch the bus, he will be late for school.
如果他赶不上公共汽车，他上学就会迟到。
- We can go for a walk if you want to.
我们可以去散步如果你想的话。
- We can go to the park if the weather is nice.
如果天气好，我们可以去公园 如果。
2
如果
used to express one's opinion