Unit1 Grammar 课件-2022-2023学年高中英语牛津译林版（2020）选择性必修第四册

Unit1 Grammar and Usage 1 黄大年 Huang Danian, a geophysicist, was born in Guangxi in 1958.He is a respected expert. He practised core socialist values .Not only he is willing to bear the heavy burden of responsibility but devote himself to working for the good of their country and people. 一. Lead in 2 地球物理学 （geophysics），是地球科学的主要学科之一，是通过定量的物理方法（如：地震弹性波、重力、地磁、地电、地热和放射能等方法）研究地球以及寻找地球内部矿藏资源的一门综合性学科，研究范围包括地球的地壳、地幔、地核和大气层 。 What is geophysics? 二. （一）.Read and find the sentences with adverbial clauses and fill the table . Presentation a. core socialist values 社会主义核心价值观 b. on business出差 c. a deep-Earth exploration programme深部地球探测项目 d.fall ill with罹患......病 e. be made chief scientist被任命为首席科学家 Tips 5 Adverbial clauses of the news story: a. Although he spent many years in the UK...(L7) b. He knew that if he came back,...(L8) c. When he had to go away on businwss,...(13) d. ...so that he did not miss any work in the daytime.(14) e. Since he spent so much time on work,...(14) f. ...so hard that he did not pay enough attention to his own health.(15) g. ...where he was working...(18) 6 Adverbial clause of time Adverbial clause of place Adverbial clause of reason a. Although he spent many years in the UK... b. He knew that if he came back,... c.When he had to go away on business,... d. ...so that he did not miss any work in the daytime. e. Since he spent so much time on work,... f. ...so hard that he did not pay enough attention to his own health. g. ...where he was working... (二). Match the following adverbial clauses with their names. Adverbial clause of condition Adverbial clause of purpose Adverbial clause of result Adverbial clause of concession 7 请替换文字内容 (三). Learn Adverbial clauses deeply. Adverbial clause of condition result time place reason concession purpose way comparison 8 1.状语从句的定义 状语从句 （Adverbial Clause） 是指句子用作状语时，起副词作用的句子。状语从句可以修饰谓语、非谓语动词、定语、状语或整个句子。 时间、地点、原因、条件、目的、结果、让步、方式和比较等从句 2.状语从句的分类 3.状语从句的位置 状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于