Unit 3 Section Ⅲ Grammar and usage-【新课程学案】2025-2026学年高中英语选择性必修第三册教师用书word（译林版）

本讲义聚焦高中英语表语从句这一核心语法点，通过“语境中体悟”（个人经历情境）引入，系统梳理连接词分类（从属连词that/whether、连接代词what/who、连接副词why/when等）及四大注意事项（why与because区别、reason作主语用that、虚拟语气、系动词搭配），构建从感知到应用的学习支架。 该资料以真实语境激活语言能力，如通过“参加电视节目”情境助学生理解表语从句功能。融入高考真题（2024新高考Ⅰ卷等）设计“对点练”，培养思维品质。“应用中融通”含句式改写与词汇拓展（available用法），发展学习能力。课中助力教师系统授课，课后多样练习帮助学生巩固知识、查漏补缺。

Section Ⅲ　Grammar and usage 　　　(语法项目——表语从句) 语境中体悟 I never really cared about my appearance.That's why I couldn't understand my sister①， who has 17 lipsticks and can't decide which one she uses every morning.Last month I attended a TV program, A NEW YOU.For the first time I saw myself as a handsome young man.What I realize is that external beauty is not totally useless②.It's true that inner beauty is important, but external beauty shouldn't be overlooked.That being healthy is beautiful is what I agree to③.What I want to say is that we should have a correct attitude to our appearance④. [语法入门] ①处why引导表语从句，在从句中作原因状语； ②处that引导表语从句，起连接作用，在从句中不作成分； ③处what引导表语从句，在从句中作宾语； ④处that引导表语从句，起连接作用，在从句中不作成分。 学案中理清 在主从复合句中充当表语的从句叫做表语从句，它常位于系动词之后，用来说明主语是什么或怎么样。 一、表语从句的连接词　 连接词 句法功能 从属连词 that、whether(不能用if) 在从句中不作成分，that没有实际意义，不可省略；whether意为“是否” because 说明主语所表示的事件发生的原因，意为“因为” as if/though 从句表示的情况发生的可能性较小时常用虚拟语气 连接代词 who(ever)、whom(ever)、whose、 what(ever)、which(ever)等 在从句中作主语、宾语、表语、定语等 连接副词 when、where、why、how等 在从句中作状语，表示时间、地点、原因、方式等 　　 [对点练]　(用适当的连接词填空) ①(2024·新高考Ⅰ卷)That was when I met Gunter. I told him where I was going, but he said he hadn't heard of the bus station. ②(2024·全国甲卷)That's why most pet cats are able to tell immediately if their owners were around any other cats, which they don't usually like. ③My suggestion is that students should try multiple ways when learning English so that they can find the way which suits them best. ④The question is whether the film is worth seeing. ⑤Now it seems as_though/if she had known Millie for years. ⑥China is no longer what it used to be. 二、表语从句的注意事项　 1．why和because引导的表语从句的区别 That's why ... 意为“那是……的原因”，强调结果 That's because ... 意为“那是因为……”，强调原因 I didn't phone her, and that's why she got angry with me.(强调“生气”这一结果) 我没有给她打电话。那就是她对我生气的原因。 I didn't phone her, and that's because I got angry with her.(强调“生气”这一原因) 我没有给她打电话。那是因为我生她的气。 2．reason作主语时的表语从句 主句主语为名词reason时，表语从句中的连接词要用that，而不能用why或because。 The reason for such a serious accident is that the driver was too careless and drank too much. 如此严重的一起事故的原因是司机太粗心，而且喝了太多酒。 3．表语从句中的虚拟语气 在表语从句中，表示间接的命令、要求、请求、建议、决定等时，主句中的主语通常是：advice、suggestion、proposal、request、order、idea等，从句谓语用“should＋动词原形”，should可以省略。 My suggestion is that we (should) start out early tomorrow. 我的建议是我们明天早点出发。 4．系动词＋表语从句 (1)状态系动词：be、seem、appear、remain等； (2)感官系动词：look、smell、taste、sound、feel等； (3)变化系动词：become、get、turn、 grow、fall、come等。 It looks as if it is going to rain. 看起来似乎要下雨了。 It sounds as if you are from the south of the United States. 听起来你好像来自美国南部。 [对点练]　(完成句子) ①His suggestion is that we_(should)_do_our_work_more_carefully. 他的建议就是我们做工作要更细心些。 ②Their idea is that they_(should)_build_a_new_factory in their hometown. 他们的想法就是在家乡建一座新工厂。 ③She often comes late. That's_because_she_has_a_baby_to_take_care_of. 她经常迟到，那是因为她有一个婴儿要照顾。 ④She has a baby to take care of.That's_why_she_often_comes_late. 她有一个婴儿要照顾，那就是她经常迟到的原因。 应用中融通 Ⅰ.用恰当的连接词填空 1．That's why this issue (期) of Writer's Digest aims to help you figure out how to write the best ending for whatever kind of writing you're doing. 2．The problem is who is really fit for the hard job. 3．The point is whether we should lend him the money. 4．The last time we had great fun was when we were visiting the Water Park. 5．By boat is the only way to get here, which is how we arrived. 6．Without his support, we wouldn't be what we are now. 7．A ship in harbor is safe, but that's not what ships are built for. 8．My advice is that you practise speaking English as often as possible. Ⅱ.将下面短文中的画线句子改写为表语从句 Mei Lanfang was born into a family of Beijing and Kunqu Opera performers in 1894.①At_ the_age_of_eight,_he_started_training_in_Beijing_Opera_on_a_daily_basis. When he was 17, he kept a flock of pigeons and trained them to fly high. ②_Every_day_Mei_watched_them_as_they_ flew,_which_helped_him_to_develop_the_expressive_eye_movements_that_were_so_crucial_to_his_art. ③His_hard_work_and_dedication_made_him_a_leading_artist_in_Beijing_Opera. Mei was also an innovator. In addition to new stage designs and singing styles, ④his_innovations_in_make—up_and_costume_design_allowed_for_more_vivid_depictions_of_ female_characters.This_contributed_greatly_to_the_development_of_Beijing_Opera. Until he passed away in 1961, Mei had been performing and encouraging the spread of Beijing Opera for almost 60 years. ⑤This_lifelong_devotion_has_made_him_one_of_the_most_ celebrated_Beijing_Opera_artists_of_all_time. 答案：①The age of eight was when he started training in Beijing Opera on a daily basis. ②Watching them as they flew every day was how he developed the expressive eye movements that were so crucial to his art. ③His hard work and dedication were what made him a leading artist in Beijing Opera. ④his innovations in make－up and costume design, which allowed for more vivid depictions of female characters were what contributed greatly to the development of Beijing Opera. ⑤This lifelong devotion was what has made him one of the most celebrated Beijing Opera artists of all time. However, his work proved difficult, because sorting out all the available resources and checking facts of historical materials required painstaking efforts. 但是，他的工作其实很艰难，因为整理所有可利用的资源并核查史料的事实需要付出艰辛的努力。 ★available adj.可获得的，可找到的；有空的 |用|法|感|知| ·(“体育锻炼”主题佳句)To conclude, walking is a safe, enjoyable and readily available form of exercise. 总而言之，散步是一种安全、愉快的锻炼形式，而且随时随地都可以进行。 ·(“邀请”类佳句)I'd appreciate it if you would let me know in advance whether you are available. 如果你能提前告诉我你是否有空，我将不胜感激。 [归纳点拨] be available to sb.　　　 让某人可得到的，对某人来说可用的 be available to do sth. 可用来做某事 be available for ... 可供……利用；有空做……；对……有用 |应|用|融|会| (单句语法填空/完成句子) ①The trend, then, was toward the “penny paper” — a term referring to papers made widely available to the public. ②Lockers are available to_store (store) any belongings during your visit. ③There will be four basketball courts available_for_our_use with one teacher watching over each game. 将有四个篮球场供我们使用，每场比赛都有一名教师监管。 学科网（北京）股份有限公司 $