导航 语法图解 主语从句 一、 主语从句的含义 二、主语从句的基本用法 1.主语从句的引导词 2.t做形式主语 主语从句 1.从句要用陈述语序 三、主语从句中应注意的问题 2.主语为从句的主谓一致 (l)whateverz和whoever 3需要辨别的几组引导词 (2)what和that
导航 语 法 图 解 主语从句
导航 探究发现 1.What Yuan Longping really cared about was not money or celebrity. 袁隆平真正关心的不是钱或名声。 2.It surprised the whole world that Yuan Longping had realised his dream of developing seawater rice. 袁隆平实现了开发海水稻的梦想，这让全世界都感到震惊
导航 探究发现 1.What Yuan Longping really cared about was not money or celebrity. 袁隆平真正关心的不是钱或名声。 2.It surprised the whole world that Yuan Longping had realised his dream of developing seawater rice. 袁隆平实现了开发海水稻的梦想,这让全世界都感到震惊
3.How this could be done was a challenging question at the time, 如何实现这一目标成为当时一个颇具挑战性的问题。 4.However,whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate. 然而，是否可能开发出水稻等自花授粉作物的杂交品种，仍 众说纷纭
导航 3.How this could be done was a challenging question at the time. 如何实现这一目标成为当时一个颇具挑战性的问题。 4.However,whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate. 然而,是否可能开发出水稻等自花授粉作物的杂交品种,仍 众说纷纭
导航 思考发现 以上各句都是主从复合句，句中名词性从句做主语，称之为 主语从句；主语从句通常直接放在句首，如以上句子中的 ;有时也可用t做形式主语，真正的主语为名词性从句， 如
导航 以上各句都是主从复合句,句中名词性从句做主语,称之为 主语从句;主语从句通常直接放在句首,如以上句子中的 1,3,4 ;有时也可用it做形式主语,真正的主语为名词性从句, 如 2
导航 课堂·重难突破 词汇精讲 l.【教材原文】Then businessmen decided to make use of it to grow green vegetables to meet increasing consumption demands.(page 52) 然后商人们决定利用它来种植绿色蔬菜，以此来满足日益增 长的消费需求
导航 词 汇 精 讲 1.【教材原文】Then businessmen decided to make use of it to grow green vegetables to meet increasing consumption demands.(page 52) 然后商人们决定利用它来种植绿色蔬菜,以此来满足日益增 长的消费需求。 课堂·重难突破