Unit 5 Discovering Useful Structures 主语从句课件- 2022-2023学年高中英语人教版选择性必修第一册.pptxVIP

主语从句 ;什么是主语？;主语;什么是主语从句？;主语从句;主语从句连词 ;主语从句连词 That we should learn English is obvious. That不做成分也不需要翻译但不可省略 2.Whether we should learn English is obvious. Whether有意义但主语从句也不缺成分 3.What we should learn is obvious. What作宾语且一般翻译为：什么 4.Which language we should learn is obvious. Which +N做宾语 5.When we should learn English is obvious. When有含义且做状语;主语后置：It 形式主语句型 想想下边这句话我们一般怎么说？ ;主语后置：It 形式主语句型 ;主语后置：It 形式主语句型--it is +adj+that （1）It is obvious that… （2）It is possible that… （3）It is necessary that… （4）It is worrisome that… It is obvious that he can be as good as his brother 很明显的是，他可以像他哥哥一样好。 ;主语后置：It形式主语句型 It is +V-ed+that （5）It is suggested that… （6）It is generally agreed that… （7）It is generally acknowledged that… It is generally agreed that he is a good student. 众所周知，他是一个好学生。 ;主语后置：It形式主语句型—it +及物动词+that （1）It strikes sb that… （2）It occurs to sb that… （3）It makes no difference that… （4）It turns out that… It occurs to me that I need to do my homework. 我突然想起要写作业。 ;主语后置：It形式主语句型 It is +不及物动词+that （1）It appears/seems that… （2）It happens that… （3）It helps that… It seems that he does not like English at all. 看起来他完全不喜欢英语。;真题演练 【2023届江苏省南通市高三一模】Your support is important to our work.______ you can do helps. Whatever。 考查主语从句。 句意：你们的支持对我们的工作很重要。无论你们做什么都会有所帮助。 根据句意可知，此处使用 whatever“无论什么”来引导主语从句。 故填Whatever。 ;真题演练 （2021新高考I卷）Going to Mount Huangshan reminds me of the popular Beatles’ song “The Long and Winding Road”. __________ is so breathtaking about the experience is the out-of-this-world scenes. What。 考查名词性从句。该句的“_______ is so breathtaking about the experience”是主语从句，从句中缺少??语，所以用What。 ;真题演练 （2020江苏卷）It is not a problem __________ we can win the battle; it’s just a matter of time. whether。 考查主语从句。 句意:我们能否打赢这场战斗不是问题；这只是时间问题。 A. whether是否；B. why为什么；C. when什么时候；D. where在哪里。根据下文it’s just a matter of time可知，此处指”我们能否打赢这场战斗不是问题”，it是形式主语，whether引导的从句是真正的主语。;谢 谢 观 看