Unit 1 第2课时 Learning About Language-（课件）2022-2023学年新教材高中英语选择性必修第二册【南方凤凰台·5A新学案】人教版

Unit 1　Science and Scientists 第2课时　Learning About Language ——表语从句 第1页 Unit 1　Science and Scientists 5A新学案 英语 · 选择性必修第二册 表语 表语 表语 表语 表语 表语 精讲精练 why why that what how that what that where where I disagree where you put it why I got wet when we were visiting Thank you for watching 第1页 Unit 1　Science and Scientists 5A新学案 英语 · 选择性必修第二册 画出下面句子中的从句部分，并判断其所充当的成分。 1. One theory was that bad air caused the disease. ________ 2. It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.________ 3. The truth was that the water from the Broad Street pump had been infected by waste.________ 4. I am late this morning. That is because I left my bag on the subway.________ 5. I'd like to start my own business—that's what I want to do if I had the money.________ 6. One advantage of playing the guitar is that it can give you a great deal of pleasure. ________ Ⅰ. 表语从句的定义和引导词 1. 表语从句的定义 表语从句是在主从复合句中作表语的名词性从句，位于系动词之后，一般结构是“主语＋系动词＋表语从句”。 主要的系动词有： ① 状态类：be动词， seem、 appear、 keep、 remain、 stay等。 ② 感官类：look、 smell、 taste、 sound、 feel等。 ③ 变化类：become、 get、 turn、 grow、 fall、 come、 go等。 2. 表语从句的引导词 ① 连词：that、 whether、 as if/though、 because等，在从句中不作成分。 The problem is that they don't follow my advice. 问题在于他们不听我的劝告。 ② 连接代词：what/whatever、 which/whichever、 who/whoever、 whom、 whose等，在从句中作主语、宾语、表语、定语。 That is who you should ask. 那才是你应该去问的人。 ③ 连接副词：when、 where、 why、 how等，在从句中作状语。 The problem is when we will receive the fund. 问题在于我们何时能收到这笔资金。 Ⅱ. 常见表语从句的句型 1. 名词/主语从句＋is＋表语从句 ① The fact is that he is the best teacher in the entire school. 事实是，他是全校最好的老师。 ② The question is when the rescue team will arrive here. 问题是救援小组何时能到这里。 ③ What I want to know is who will be elected as the monitor in the new term. 我想知道的是新学期谁会被选为班长？ 注意：当名词是suggestion、 order、 request等表示主张和建议的词时，表语从句要用虚拟语气，即谓语动词用“should＋动词原形”，其中should可以省略。 2. It/This/That is/was because/why... ① That is why he was sent to the mental hospital. 那就是他被送往精神病院的原因。 ② That wa