小题1:太阳使地球暖起来，这使植物生长有了可能。
The sun heats the earth, which ___________ ___________ ___________ for plants to grow.
小题2:只有当他离开学校后才意识到教育的重要性。
_________ after he left school _________ _________ _________ the importance of education.
小题3:当汤姆知道自己成绩时，他后悔没有听从老师的建议。
When Tom knew his own scores, he _________ _________ _________ followed his teacher's advice.
小题4:I have the encouragement to overcome the difficulty because of your encouragement.
_________ _________ your encouragement, I have the encouragement to overcome the difficulty.
小题5:Our new teaching building is three times the height of the old one.
Our new teaching building is three times _________ _________ _________ the old one.
小题1:makes it possible
小题2:Only, did he realize
小题3:regretted not having
小题4:Thanks to
小题5:as tall as
题目分析：
小题1:考查句型：make it +adj+for sb to do sth是it形式宾语，不定式是真正的宾语
小题2:Only后面接after引导的时间状语从句，主句用部分倒装, did he realize
小题3:考查动名词的否定做宾语：regretted 后面接动名词，而且否定词not放在动名词前面not having
小题4:考查词组：多亏了，由于，Thanks to ="because" of
小题5:考查倍数的表达：倍数+as+adj+as，或倍数+the+名词+of…，填as tall as
点评：答题中注意句子中人称和数是否一致，时态是否一致。各种词性之间的区别以及一些常用句型，固定短语的应用。一般的这类题型不会出现太复杂的单词和句子，这类题型考查的就是我们的基础知识。平时应注重积累，熟记一些句型及惯用结构。