Module 2 Unit 3　Language in use课件 2023-2024学年外研版英语九年级上册

Module 2　Public holidays Unit 3　Language in use 英语外研版 九年级上册 1．The festival is a very busy time for travel when friends and families come together to celebrate. 2．While they were crossing the Atlantic, many people died, ... 3．...and then before we begin dinner, my father gives thanks for the food, ... 4．We often talk a lot and tell stories after dinner as well. 语法探究 5．And my family always go somewhere interesting as soon as the holiday begins. 6．People have celebrated the National Day since then. 7． ... and we'll stay there until the end of the holiday. 时间状语从句 　　表达一件事情或一个行为发生的时间的句子叫做时间状语从句，通常用when, while, before, after, as soon as, since, until等连词引导。 类型 用法 例句 由when引导的时间状语从句 意为“当……的时候”，从句谓语动词一般是瞬间动词 The students were talking when the teacher came in．当老师进来的时候，学生们在聊天。 类型 用法 例句 由while引导的时间状语从句 while强调主句和从句所表示的动作同时发生；从句中的谓语动词要用延续性动词或状态动词 I'm doing my homework while my mother is preparing the dinner for me．当我在做作业的时候，我妈妈在为我准备晚饭。 类型 用法 例句 由before引导的时间状语从句 意为“在……之前”，一般表示主句的动作发生在从句动作之前 Wash your hands before having dinner．饭前先洗手。 由after引导的时间状语从句 意为“在……之后”，表示主句的动作发生在从句动作之后 I went to play football after I finished my homework．完成作业之后，我就去踢足球了。 类型 用法 例句 由as soon as引导的时间状语从句 意为“一……就……”，强调两个动作紧密相连，几乎同时发生；如果主句是一般将来时，从句常用一般现在时，即“主将从现” I will call you as soon as I get to Guangzhou．我一到广州就给你打电话。 类型 用法 例句 由since引导的时间状语从句 意为“自从”，从句用一般现在时，主句用现在完成时 I have been a teacher since 2006．从2006年起，我就成为了一名教师。 It has been two years since I met you for the first time．自从我第一次见你到现在已经2年了。 类型 用法 例句 由until/till引导的时间状语从句 表示动作或状态一直持续到某个时刻，即“直到”；主从句常遵循“主将从现”的原则 I will wait until/till the lights are on．我会等到灯都亮了为止。 一、单项填空。 (　　)1．Jack's mother was so tired．She fell asleep ______ she lay down on the bed. A．until B．as soon as C．unless D．although 【解析】句意为“她一躺到床上，就睡着了”，as soon as“一……就……”，故选B。 B 课堂检测 (　　)2．—How did Tom hurt his leg yesterday? —He was walking home ______ a bike hit him. A．while B．when C．before D．during 【解析】考查时间状语从句，“a bike hit him”表示短暂性动作，用when引导，故选B。 B (　　)3．(2022·邵阳中考)—Mike, why are you