新概念英语2-75.ppt

New Concept English2 Lesson 75 SOS Vocabulary Verbs crash 碰撞 The car crashed into the tree. lie 躺, 平放 Snow lay thick on the ground. cover 覆盖 She covered the baby with a cloth. rescue 援救, 营救 a rescue team Vocabulary Nouns passenger signal message helicopter scene survivor Vocabulary Others fly off course 飞行偏离航线 turn into (使)变成 fortunately adv.幸运地 Sentences and Expressions The only passengers, a young woman and her two baby daughters, were unhurt. armchairs babysitters hand signals mothers-in-law men friends women doctors Sentences and Expressions She turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find. She hurried into the classroom, holding a laptop under her arm. They jumped and cheered, tears running down their faces. Grammar - 独立主格结构 “独立主格结构”是由名词或代词作为逻辑主语，加上分词、形容词、副词、动词不定式或介词短语作为逻辑谓语构成。 功能：是一种从属分句，在句中有多种作用。如：表原因、表条件、表方式、表伴随、表时间等，在句中通常起状语作用。 Grammar - 独立主格结构 形式： -ing 分词独立主格结构； They jumped and cheered, tears running down their faces. -ed分词独立主格结构； The old man sat in his chair, his eyes closed. 无动词独立主格结构等。 She hurried into the classroom, books in hand. Grammar - 独立主格结构 Pay attention: 当分词短语等结构的逻辑主语与句子主语不一致时，逻辑主语不能省略。 She turned a suitcase into a bed and put the children inside it, covering them with all the clothes she could find. They jumped and cheered, tears running down their faces. The old man sat in his chair, his eyes closed. She hurried into the classroom, books in hand. Grammar - 独立主格结构 Pay attention: 独立主格结构与固定的习惯短语 有的分词短语可以独立存在，在句子中没有逻辑上的主语，实际上已经成了习惯短语。 Generally speaking, this rule is very easy to understand. 有些固定短语是带to的不定式，表明说话人的立场和态度，在句中作独立成分。 To be honest, to be frank, etc. Sentences and Expressions The woman kept as near as she could to the children and even tried to get into the case herself, but it was too small. Grammar - as…as… 的用法 as…as…意为“和……一样”，表示同级的比较。 基本用法: as+ adj./ adv. +as… My book is as interesting as yours. not as/so +adj./ a