UNIT 11 CONFLICT AND COMPROMISE 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．if引导的虚拟语气句 if条件句用来提出一种与客观事实不相符或根本不可能存在的条件时，被称为虚拟语气句，有三种形式： (1)与将来事实相反：主句：主语＋would/should/might/could＋动词原形 从句：did/should＋动词原形/were to＋动词原形 (2)与现在事实相反：主句：主语＋would/should/might/could＋动词原形 从句：did (3)与过去事实相反：主句：主语＋would/should/might/could have＋动词过去分词 从句：had＋动词过去分词 先学通(通过句子变换把握句式特点) ①He doesn't study at this school.He doesn't know the environment around the school very much. → ②I didn't read the book.I couldn't tell you about it. → If he studied at this school, he would know the environment around the school very much. If I had read the book, I could have told you about it. 再写美(通过句子仿写做到运用自如) ③如果我是你，我就会找个工作过正常生活。 ④要是明天下雨了，我就不去徒步了。 ⑤要是当初我好好学习，我就能考上清华大学了。 If I were you, I would find a job and live a normal life. If it rained tomorrow, I wouldn't go hiking. If I had studied hard, I would have been admitted to Tsinghua University. 2．动词不定式作表语 (1)动词不定式作表语常说明主语的内容、性质、特征。注意：有些作表语的不定式，在结构上是主动的，但在意义上却是被动的。 如：She is to blame.她应该受到责备。 (2)当主语是aim, duty, hope, idea, mistake, plan, purpose, suggestion等为中心词的名词词组时常用不定式作表语，说明主语的内容。 (3)不定式作表语表示具体动作或将来动作；动名词作表语表示抽象的一般行为。 先学通(通过句子变换把握句式特点) ①He has a wish.He wants to become an astronaut. →His wish is . ②There is a good way to enlarge your vocabulary.You should read a daily newspaper very often. →A good way to enlarge your vocabulary is__________________________ . to become an astronaut to read a daily newspaper very often 再写美(通过句子仿写做到运用自如) ③最好的办法是加入一个英语俱乐部。 ④下一步是试图弄清楚鸟类是否完全依赖于视觉线索。 whether the birds rely entirely on visual clues. The best way is to join an English club. The next step is to try and work out 3．whose引导的定语从句 (1)whose意为“某(些)人的……”时，为who的所有格，它所指代的先行词必须是人。它引导的定语从句修饰它的先行词，同时它本身在从句中作定语。 (2)whose也可作which的所有格，意为“某(些)物的……”。它所指代的先行词必须是物，其语法功能同上。 (3)whose既可引导限制性定语从句，亦可引导非限