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

开始 经典句式—学通更要用活 01 02 03 目 录 亮点写法—发现美才能创造美 随堂训练—语境迁移应用 2 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, ,has produced many works. ②We all attended the meeting.It was held in the school lecture hall last Friday. →We all attended the meeting last Friday. known as a writer held in the school lecture hall 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。 ④我喜欢我哥哥设计的这个玩具。 Last summer I participated in the summer camp organized by our school. I like the toy designed by my brother. 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 they are afraid of falling behind in their study. so much time playing games that 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) → you can never imagine what it will be like next year. So fast is Beijing developing that 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 he could hardly stand up. ④有那么多的烟，所以我看不清楚。 There was I couldn't see clearly. ⑤天气如此寒冷以至于街上没有人。 It was there was nobody in the street. so weak that so much smoke that such a cold day/so cold a day that 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. →