英語中的條件句分為真實條件句和虛擬條件句，而真實條件句大體分為兩類：一類被稱作 「零類條件句」，用來陳述事實或真理。這類句子翻譯成漢語大多是 「如果……，就……」；另一類叫作 「第一類條件句」，用來談論未來可能發生的事情，常見句式的漢語翻譯是 「如果……，那就會……」。真實條件句的主句什麼時候用一般現在時，什麼時候用將來時？做下面的小測驗，看你能不能清楚分辨英語真實條件句的用法。
1. If you want to pass your exams, you _______ lots of revision.
a) will do
b) will have done
c) need to do
d) will have
2. If I can upload the files, I _______ them to you by email.
a) send
b) will send
c) will be sending
d) will have sent
3. You will get fined if you _______ the speed limit on the motorway.
a) exceed
b) will have exceeded
c) are going to exceed
d) will be exceeding
4. If I don’t set my alarm to wake up at 7am, I _______ to work on time.
a) won’t have been
b) won’t get
c) won’t have got
d) won’t be
5. If you don’t hurry up and pack your suitcase, _______ our flight.
a) we’ll have missed
b) we’d have missed
c) we’ll have been missing
d) we’ll miss
6. I’ll take you with me to Cape Town – if _______ enough money this month.
a) I’ll make
b) I make
c) I’ll have made
d) I made
7. When I’ve installed the computer system, you _______ it right away.
a) can start using
b) will be starting to use
c) started using
d) will have started to use
8. When the sun is shining, people _______ usually in a better mood.
a) being
b) will be being
c) are
d) will be
答案
1) c, 2) b, 3) a, 4) b, 5) d, 6) b, 7) a, 8) c.
