Unit 5 Bridging Cultures Discover Useful Structures 主语从句课件-2022-2023学年高中英语人教版（2019）选择性必修第二册

人教版2019 选择性必修二 Period 3 Discovering useful structures Subject Clauses Unit 2 Bridging Cultures 主讲老师：Miss Huang Teaching objectives 1. 主语从句的概念 2. 主语从句的连接词 3. 主语从句的用法 Part 1 主语从句的概念 1. What seemed strange before now appears quite normal to Xie Lei. 2. What surprised Xie Lei was that she found herself speaking up in class after just a few weeks. 3. It is important that Xie Lei keeps a balance between her studies and her social life. 什么是 主语从句？ 主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前；或由形式主语it代替，而本身放在句子末尾。 小结： 探究 从句的结构&语序 Who will win the match is still unknown. Where the party will be held has not yet been announced. That she used to be a spy is known to all. Whether it will do good to us remains to be seen. 小结： 结构：连接词+主语+谓语（+宾语） 语序：所有从句一律保持 语序 陈述句 spy /spaɪ/ vt. 侦察；发现；暗中监视 vi. 侦察；当间谍 n. 间谍；密探 主语从句的连接词 从属连词 that, if, whether 连接代词 who, whoever, whom, whomever, whose, which, whichever, what, whatever 连接副词 where, when, why, how 1. That he will win is certain. 2. That you are coming to London is known to all. 3. That he will come to our village tomorrow surprises us all. that：当主语从句本身不缺成分时，用 连接。只起连接作用，本身无实义，不充当任何成分，但不能省略。 1. 从属连词that： that That you are coming to London is the best news I have heard this long time. 你将来伦敦是好久以来我听到的最好消息。 That he will come to our village tomorrow surprises us all. (他要来我们村，让我们都感到很惊讶。) 1. Whether he’ll join us in the discussion is of great importance. 2. Whether they would support us was a problem. 当主语从句本身含有是否的意思时，连接词必须用 。不充当从句的任何成分。 2. 从属连词whether： whether 2. 他们是否会支持我们还是一个问题。 who, what, which, whoever, whatever, whichever, whose引导主语从句，有意义，并在从句中充当成分（主语、宾语、定语、表语）。 Who will meet him is not decided. What you told me just now was really a surprise. Which class will win the football game is not clear. Whoever breaks the law should be punished. Whatever he says is of no importance. Whichever of you comes first will receive a prize. 3. 连接代词 Whatever you do makes no difference to me. (你做什