Unit2 Out of This World Grammar and usage 导学案-2023-2024学年高中英语牛津译林版（2020）选择性必修第三册

北京师范大学淮安学校2020级高二上英语导学案2 编写：汤敏 审核：卜莹 付印：20211105 选择性必修第三册 Unit 2 Grammar 主语从句 班级：___________ 姓名：___________ 学号：__________ 【Learning objectives】 1. understand the usage of the subject clauses; 2. use the right word to introduce a subject clause; 3. apply the subject clauses in new contexts. 【Learning process】 1、 【课前预习】（分析下列句子的语法规则） 1. That he will succeed is certain. 2. Whether you succeed or not doesn't matter. 3. What we don't have always attracts us. 4. Who will win the match is not sure. 5. When the train will arrive has been announced. 6. Where he lives is not known to anyone. 7. It suddenly occurs to Tom that he forgot to feed the cat. 8. It has not been announced when the meeting room will be available. 二、【知识精讲】 （一）定义 首先主语是指动作的发起者或执行者，当一个从句在主从复合句中作主语成分时，就称之为主语从句，引导主语从句的词称之为引导词或连接词。 （二）引导词/连接词 1. that (that在主语从句中放句首，只起连接作用，不作成分，不能省略) That Tom will go home on National Day makes his parents happy. That he will succeed is certain. 2. whether/ if (翻译为"是否"，不作成分，不能省略) 更常用whether主语从句，放句首或后置，if主语从句只能放在it 作形式主语时的后置从句。 Whether Linda will come to Guangzhou is not sure. Linda是否会来广州，还不确定。 Whether you succeed or not doesn't matter. 你是否成功并不要紧。 It is doubtful whether/if Tom will arrive here on time tomorrow. 明天Tom是否能按时到这儿，还不能确定。 3. 连接代词: what, whatever, who, whoever, which, whichever... What we don't have always attracts us. 我们没有的东西总是会吸引我们。 Whatever you say sounds reasonable. 无论你说什么听起来都有道理。 Who will win the match is not sure. 谁将赢得比赛还不知道。 Whoever comes first will get a free book. 第一个到的人会得到一本免费的书。 Whichever book she bought would be paid for. 无论她买了哪一本书都要付款。 4. 连接副词: why, when, whenever, where,wherever, how... When the train will arrive has been announced. 火车什么时候到,已经公布了。Whenever you come is welcomed. 随时欢迎你来。 Where he lives is not known to anyone. 他住在哪里谁也不知道。 Wherever you are will not affect my love for you.无论你在哪,都不会影响我对你的爱。 How this happened is not clear. 这件事情是如何发生的还不清楚。 5. 主语从句可以用it作形式主语 1 It suddenly occurs to Tom that he forgot to