要怎麼把括弧裡的英文單字跟句子串聯起來???

Question

1. I don't have enough time
If I (have)______ enough time. I(go)________ to the park

2.I have to go to class today
If I (have to go , not)____________ to class to day , I(go)________ shopping

3.If money (grow)________ on trees ,all of us (be)___________ rich

4.Maybe the wea ther will be nice tomorrow
If the wather (be)_________ nice , I(go)______for a long walk

Answer 1

我必須修正樓上大大第3題
「3. 講現在或未來不存在的狀況: 用過去式+過去式」
的說法。
「過去式+過去式(would/could/should/might)」只能用於「現在」不存在的狀況

對於未來或永遠都不存在的狀況要用﹕
「If...were to+動詞原形...﹐...would/could/should/might+動詞原形....」

例如﹕
1. If the sun were to rise from west, I would chop my head off.
要是太陽打從西邊出來﹐我就把自己的頭砍下來
2. If I were a bird, I would fly to you.
如果我是一隻鳥﹐我就飛到你身邊。

所以第3題的正確答案是﹕
If money were to grow on trees, all of us would be rich

Answer 2

1.If I have enough time.I will go to the park.
2.If I don't have to go to class today, I will go shopping.
3.If money grows on trees, all of us will be rich.
4.If the weather is nice, I will go for a long walk.

Answer 3

假設語氣的基本原則:
1. 講事實: 用現在式+現在式
If you do something bad, they put you in jail.
2. 講條件: 用現在式+未來式
If it rains, we will stay at home.
3. 講現在或未來不存在的狀況: 用過去式+過去式
If I were you, I would drive more carefully in the rain.
4. 講過去不存在的狀況: 用過去完成式+過去完成式
If I had had the money, I would have bought this Audi.
5. 混合型態: if子句與主要子句之時間不同

If I had enough time, I would go to the park.(3)
If I didn't have to go to class today, I would go shopping.(3)
If money grew on trees, all of us would be rich.(3)
If the weather is nice, I will go for a long walk.(2)

2006-10-16 16:20:46 補充：
感謝november的指教, 其實兩種說法都是正確的.