UNIT 4 INFORMATION TECHNOLOGY 第3课时 表达能力的优化升级（Word教参）-【创新方案】2024高考英语一轮复习（新教材 新高考 北师大版）

1．过去分词短语作定语 (1)过去分词短语作定语时，常放在被修饰词的后面； (2)过去分词短语作定语时，通常与被修饰词之间是被动关系，有时强调此动作已完成； (3)有些形容词化的过去分词如lost, excited, known等作定语时，和被修饰词之间不含被动关系，只强调修饰词所处的状态。 先学通(通过句子变换把握句式特点) ①Mo Yan is known as a writer and has produced many works. →Mo Yan, known_as_a_writer,_has produced many works. ②We all attended the meeting.It was held in the school lecture hall last Friday. →We all attended the meeting held_in_the_school_lecture_hall last Friday. 再写美(通过句子仿写做到运用自如) ③去年夏天我参加了我们学校组织的夏令营。 Last_summer_I_participated_in_the_summer_camp_organized_by_our_school. ④我喜欢我哥哥设计的这个玩具。 I_like_the_toy_designed_by_my_brother. 2．so ...that ...引导结果状语从句 (1)so ...that ...意为“如此……以至于……”，引导结果状语从句时，常用于以下句式中： so＋ (2)such ...that ...意为“如此……以至于……”，引导结果状语从句时，常用于以下句式中： such＋ (3)当“so＋形容词/副词”及“such ...”放在句首时，主句要用部分倒装。 先学通(通过句子变换把握句式特点) ①They have spent much time playing games and therefore they are afraid of falling behind in their study. →They have spent so_much_time_playing_games_that they are afraid of falling behind in their study. ②Beijing is developing so fast that you can never imagine what it will be like next year.(用倒装结构进行升级) →So_fast_is_Beijing_developing_that you can never imagine what it will be like next year. 再写美(通过句子仿写做到运用自如) ③他如此虚弱以至于他几乎站不起来。 He was so_weak_that he could hardly stand up. ④有那么多的烟，所以我看不清楚。 There was so_much_smoke_that I couldn't see clearly. ⑤天气如此寒冷以至于街上没有人。 It was such_a_cold_day/so_cold_a_day_that there was nobody in the street. 3．while 引导让步状语从句 while既可用作连词，也可用作名词： (1)while引导让步状语从句时(常置于句首)，意为“虽然；尽管”，相当于though或although； (2)while引导时间状语从句时，意为“当……的时候”； (3)while用作并列连词时，表示前后的对比，意为“然而；可是”； (4)while用作名词，表示“一会儿；一段时间”。 先学通(通过句子变换把握句式特点) ①This is one possible solution to the problem.However, there are others. →While_this_is_one_possible_solution_to_the_problem,_there are others. ②I drink black coffee.My sister prefers it with cream. →I drink black coffee while_my_sister_prefers_it_with_cream. 再写美(通过句子仿写做到运用自如) ③尽管前面会有很多挑战，但我有信心勇挑重担。 While_there_will_be_many_challenges_ahead,_I have confi