34 條件狀語(yǔ)從句　Track 034

條件從句通?？捎上铝性~或短語(yǔ)來(lái)引導(dǎo)：
as long as　supposing (that)　if
so long as　on condition that　unless
suppose (that)　providing / provided (that)
例句
a. If it rains tomorrow, I will take my umbrella. （條件從句中要用一般現(xiàn)在時(shí)表示將來(lái)）
b. Don’t worry about the mistakes you may make in conversation,so long as you can make yourself understood in English.
c. I may lend you the book on condition that you return it to me in time.
d. I will agree to go provided that my expenses are paid.
只要有人替我付錢(qián)，我就同意去。
e. Suppose flights are fully booked on that day—which other day could we go?
假定那天的航班都訂滿了——我們還可以在哪天走呢？