Unit 1 Science and Scientists Section Ⅱ（教师用书Word）-【状元桥·优质课堂】2023-2024学年新教材高中英语选择性必修第二册（人教版2019）

Section Ⅱ　Learning About Language 表语从句 Ⅰ.用括号内所给词的适当形式填写下面教材中的句子，并体会它们的语法特征。 1．(教材P2) As a young doctor, John Snow became 　frustrated　(frustrate) because no one knew how to prevent or treat cholera. 2．(教材P2)One theory was 　that　 bad air caused the disease. 3．(教材P2) The other was 　that　 cholera was caused by an infection from germs in food or water. 4．(教材P2)It seemed 　that　 the woman liked the water from the pump so much that she had it delivered to her house every day. 5．(教材P3)The truth was 　that　 the water from the Broad Street pump had been infected by waste. 6．That's 　why　 we've given you the letter. Ⅱ.根据以上例句填空。 1．句1中系动词became后接　形容词　作表语；句2、3、4、5中作表语的是　从句　。 2．句2、3、4、5中的连接词　that　在句中起连接作用，没有含义。 3．句6中引导　表语从句　的连词有一定的含义，意为“　为什么　”。 在主从复合句中充当表语的从句称为表语从句。它常位于系动词之后，用来说明主语是什么或怎么样。 一、表语从句的引导词 (一)从属连词that/whether引导的表语从句 that和whether在表语从句中不作任何成分，不可省略，that无实义，但whether仍保留“是否”的意义。 ►My suggestion is that we should tell him. 我的建议是我们应该告诉他。 ►The question remains whether they will be able to help us.问题是他们能否帮助我们。 [提示] if不能引导表语从句。 [即时训练1]——用适当的连接词填空 (1)(2023·1月浙江)The only thing I don't like is 　that　 my mom wants to know every part of my life. (2)(2022·新高考Ⅰ)The core(核心) of your relationship is 　that　 you will always be there to help each other. (3)What he wants to know is 　whether　 we can finish our work by tomorrow morning. (二)连接代词引导的表语从句 连接代词what(ever), which(ever), who(ever), whom(ever), whose等引导表语从句时，本身有意义，除了在句中起连接作用外，还在从句中充当主语、宾语、表语、定语等成分。 ►The problem is who should be responsible for the task.问题是谁应该为这项工作负责。 ►(全国Ⅱ)Motivation is what you need most to do a good job. 动机是你做好工作最需要的东西。 ►What puzzled me was which book I should choose.使我困惑不解的是我该选哪本书。 [即时训练2]——用适当的连接词填空 (1)This is 　what　 my father has taught me—to always face difficulties and hope for the best. (2)The problem is 　who　 is really fit for the hard job. (3)The problem is 　who　 can take the place of Jim. (三)连接副词引导的表语从句 连接副词when, where, why, how等引导表语从句时，除在句中起连接作用外，在从句中往往作状语(时间、地点、原因、方式)。 ►The last time we had great fun was when