Module 5Unit 3课件 2023-2024学年外研版九年级英语下册

Module 5 Look after yourself Unit 3 Language in use 一般现在时 用法：表示经常性的和习惯性的动作；现在的事实，状态等，真理... 常用时间状语： usually, sometimes, in spring, every day, in the morning 标志词:always，usually，often，sometimes, seldom, never, once a year, every 4 years 疑问词how often 谓语形式：do / does 否定构成： don’t+动原 / doesn’t+动原 一般疑问构成及简答： Do+主语+动原+其它？Yes, I do. Does+主语+动原+其它？No, he doesn’t. 特殊疑问句举例： What do you often do on Sundays? Where does he live? 注意： start, leave, go, come等动词的一般现在时可表示按规定、计划或安排预计要发生的事情，如The plane takes off at six past five.。客观真理在从句中也用一般现在时。 用法：过去时间发生的或过去经常性的动作。 常用时间状语：yesterday, last night, two days ago, in 2000, at that time, before liberation，when 等引导的含过去时的句子。 结构：动词过去时（--ed） worked / used to work 否定构成：didn’t+动原 didn’t work used not (didn’t use) to work 一般过去时 一般疑问句构成及简答举例： Did+主语+动原+其它？ 特殊疑问句举例： What did he do yesterday? When did he get up this morning? 备注： He has opened the door. (表示过去“开门”的动作对现在的影响是门还开着) He opened the door. (不能确定门现在是否开着) 用法：将来会出现或发生的动作。 常用时间状语和标志词：this evening, tomorrow, next month, in a few minutes， in+段时间，, at the end of this term，three days later, in the future ，how soon, 结构: 1. will / shall+动原 2. am / is / are going to+动词原型 3. am / is / are (about)+动词不定式 4. am / is / are + coming等现在分词 一般将来时 否定构成：will / shall not… am / is / are not… 特殊疑问句举例: What will you do tomorrow? When are we going to have a class meeting? 备注：在if条件或as soon as等时间状语从句中用一般现在时代替一般将来时。 以work为例: will / shall work am / is / are going to work am / is / are (about) to work am / is / are coming / leaving… will与be going to的区别�一般情况下，可以互换� be going to强调计划性的� will强调不受人意志而改变，天气预报④天气有征兆的用be going toEg: Look at the clouds. It’s going to rain. （有迹象表明将要发生的事用be going to） The weather report says that it will rain tomorrow. （天气预报将要---will） 用法：说话时正在进行的动作或当前一段时间正在进行的动作。 常用时间状语：now, these days 标志词：now，Look，Listen， Where'... 结构: am / is / are + 现在分词(--ing)