首先，我们看一下下面三个句子。
I jumped at the idea of taking the class because, after all, who doesn’t want to save a few dollars?And, even if I weren’t excited enough about free credits, news about our instructor was appealing enough to me.?He was an international grand master, which meant I would be learning from one of the game’s best I could hardly wait to meet him.
看完后，你发现这些句子是否很简单？那么你把黑体字去掉后，再试一下。也许，有同学熟悉它，对!它是2018年高考英语I卷完形填空中的句子。我们分析这些句子时，一定对黑体字在句中的含义好好体会。
原句1
I jumped at the idea of taking the class because, after all, who doesn’t want to save a few dollars?
参考译文
我欣然接受了这个班的想法，毕竟，谁不想攒几块钱？
句式分析
整体分析：本句为复合句，同时有插入成分。
1.I jumped at the idea of taking the class 为主句。
2.because, after all, who doesn’t want to save a few dollars为从句，做原因状语从句。同时，从句套有 after all这个插入成分。
重点词汇
jumped跳过; 跳( jump的过去式和过去分词 ); 快速移动; 猛地一动jump at急于接受;jump at the chance抓住机会;after all毕竟; 究竟; 归根结底; 别忘了
原句2
And, even if I weren’t excited enough about free credits, news about our instructor was appealing enough to me.
参考译文
而且，即使我对免费学分不够兴奋，但关于我们老师的消息却很有吸引力。
句式分析
整体分析：本句为复合句，句中套有介宾短语。
1.news about our instructor was appealing enough to me. 为主句。about our instructor为定语；to me为状语。
2.if I weren’t excited enough about free credits为从句，做条件状语从句。 about free credits为状语。
重点词汇
even if哪怕; 虽然; 即使，纵然; 即若excited激发的; 兴奋的，激动的; 活跃的; 受刺激的; 使兴奋（ excite的过去式和过去分词）credits学分; 节目前后字幕; 信任，信用，声望，荣誉， [财务]贷方，银行存款; 信任( credit的名词复数 ); 存款; 信誉; 相信，信任，把…归给instructor指导者，教师appealing吸引人的，令人心动的; 恳求的; 要求(appeal的现在分词); 将…上诉
原句3
He was an international grand master, which meant I would be learning from one of the game’s best I could hardly wait to meet him.
他是一位国际大师，这意味着我会向最好的国际大师之一学习了，我迫不及待地想见到他。
参考译文
这对环境和我们的钱包来说是个坏消息，因为这些过时的设备消耗的能量比那些做同样事情的新设备消耗的能量要多。
句式分析
整体分析：本句为复合句，三个从句。
1.He was an international grand master为主句。
2.which meant I would be learning from one of the game’s best 为从句，做定语从句来修饰主句。
3.I would be learning from one of the game’s best做which meant部分的宾语，充当宾语从句。
4.I could hardly wait to meet him为which meant I would be learning from one of the game’s best的状语，充当状语从句。
重点词汇
international国际的; 两国国家的; 超越国界的; 国际关系的; 国际组织; 国际体育比赛; 外国居留者; 国际股票grand master高段棋手的尊号，在任何方面有特殊成就者; 国手meant意味; 打算(mean的过去式和过去分词); 表示…的意思could“can”的过去式; 能够，打算; 用于假设语气的条件句; 用于虚拟语气的结论句hardly几乎不; 简直不; 刚刚; 严厉地，粗鲁地meet相遇; 相识; 开会; 接触; 满足; 迎接; 支付; 经历; 运动会，体育比赛; 猎狐运动;
