专项训练：if引导的条件状语从句
一、用所给单词的适当形式填空。
1 . We’ll go boating if it ________ (be) sunny tomorrow.
2. If you ________ (not go) to the party, you ________ (be) sorry.
3. If you ________ (go) to visit the zoo, you ________ (see ) a lot of interesting animals.
4. They will go to visit the Great Wall if it ________ (not rain) tomorrow.
5. The teacher s won’t let her in if she ________ (wear) jeans to the party.
二、根据汉语提示，完成下列句子，每空一词。
1. 如果你步行去学校，你会迟到的。
