第04讲 状语从句-【暑假自学课】2023年新高二英语暑假精品课（外研版2019选择必修1）

第04讲 状语从句 1. 掌握常见状语从句的连词意思。 2. 特殊连词和时态的关系以及省略句（必修3Unit6）。 状语是什么？ 基本概念： (1)概念：状语从句在复合句中作状语，修饰主句中的动词、形容词、副词等。 (2)句型特点： 状语从句可以放在主句之前，也可以放在主句之后。放在主句之前时，常用逗号与主句分开；放在主句之后时，不用逗号。 2．分类及引导词 状语从句 引导词 时间状语从句 when, while, as, before, after, until(till), as soon as, since 条件状语从句 if, unless 原因状语从句 because, as, since 方式状语从句 As if， the way 结果状语从句 so... that... , such... that... 目的状语从句 so that, in order that 让步状语从句 though, although, even if, even though, no matter... 比较状语从句 than, as... as... 考点一：时间状语从句 1）When/while/as 活学活用：Louis ________ computer games when her brother phoned her. A．plays　　　　　　B．is playing C．has played D．was playing I was about to go out _____the teacher came in . _____ years go by，China is getting stronger and richer． The son was having a good meal at home，_____ the parents were working in the fields. I had hardly closed my eyes_____ someone knocked at the door． 温馨小贴士：when常考结构： be about to do… when /be on the point of doing… when be doing… when …had just done…when… /…had hardly/scarcely…when 2）after/before/since Jane, please turn off the lights ________ you leave the classroom. A．after　　B．before　　C．until　　D．since 3) until/till —Hurry up! The bus is coming. —Wait a minute. Don't cross the street ________ the traffic lights are green. A．until　　　　　　　B．after C．while D．since 4) as soon as, the minute…… Tom will call me as soon as he ________ home. A．gets 　　　　　　B．has got C．got D．will get 4）表示“一……就……”的从属连词：as soon as ; the minute, the second ,the instant; immediately, directly, instantly; no sooner…than…，hardly…when…. –Did you remember to give Mary the money you owed her ? –Yes ,I gave it to her _____ I saw her. A．while B. the moment C. suddenly D. once 5）．可引导时间状语从句的time 短语： every time ,each time ,(the) next time , (the)last time , the first time, any time 等. I thought her nice and honest ______I met her . A. first time B. f