02 Unit 1 Learning About Language(备课件)-【上好课】2021-2022学年高二英语同步备课系列（人教版2019选择性必修第二册）

Unit 1 Science and Scientists Learning About Language 1 【表语从句】 一、概念 在主从复合句中充当表语的从句, 叫作表语从句。它常位于系动词之后, 用来说 明主语的身份或特征。 二、连接词的用法 1. that引导的表语从句。 用法: ①无意义　②不充当句子成分　③不可省略 *(2021·全国乙卷) The problem may be that, in our offices, we can’t stop ourselves from getting drawn into others’ conversations while we’re trying to focus. 问题可能是, 在我们的办公室里, 当我们试图集中注意力时, 我们无法阻止自己 卷入别人的谈话中。 【要点微练】 语法填空 (1)(2020•全国Ⅱ卷) The good news is ____it’s simple to learn and can be worth the effort. (2)(2020·全国Ⅰ卷) The bottom line is ____I shouldn’t lie to my kids. (3)The question is _______technology is going to be our servant or our master. (4) All I know is _____I read in the papers.   (5) This is ______I don’t agree with you. that that whether what where 三、注意事项 1. why和because引导的表语从句的区别。 *I didn’t phone her, and that’s why she got angry with me. 我没有给她打电话。那就是她生我气的原因。 (强调她生气的这一结果) *I didn’t phone her, and that’s because I got angry with her. 我没有给她打电话, 那是因为我生她的气了。 (强调没打电话的原因) That’s why. . . 意为“那是……的原因”, 强调结果