Unit8 Grammar课件2025-2026学年译林版七年级英语上册

该初中英语课件围绕现在进行时的用法、结构及动词-ing形式展开，通过“Watch and think”视频导入和新年晚会情境（如Daniel拉小提琴等），引导学生从具体活动实例感知“be+doing”结构，搭建从情境到语法规则的学习支架。 其亮点在于以新年庆祝为主题情境，贴近学生生活提升文化意识，通过表格梳理句式、对比现在/一般现在时培养思维品质，分层练习（小试牛刀、对话填空）和选做作业（写家庭庆祝文章）促进语言运用。教师使用可高效教学，学生能在真实情境中掌握语法，提升语言能力和学习兴趣。

Unit 8 Let’s celebrate! Grammar By the end of the lesson, I will be able to...   grasp how to make the -ing form of a verb; use the present continuous tense correctly in a real situation to introduce what is happening. Learning objectives master the usage and structures of present continuous tense; Lead in Watch and think What are they doing? Presentation What are they doing? Daniel is playing the violin. Kitty is dancing. Sandy is playing the piano. New Year’s Day is coming. Our school is having a show to celebrate the festival. Look at me, the girl in the middle! We are dancing. The boy behind us is Daniel. He is playing the violin. The girl over there is Sandy. She is playing the piano with another girl. They are playing lively music for the dance. Kitty is writing about the New Year celebrations at her school. Read the text and pay attention to the expressions in bold. Presentation Read and learn What do they have in common? be+doing Presentation We use the present continuous tense to talk about things that are (happening now, in the past). happening now The present continuous tense 现在进行时 现在进行时表示正在进行的动作或状态。 其构成形式是：___________________ 主语 + be + V-ing 注意：be有人称和数的变化 am/ is/ are Presentation 1. 现在进行时可以表示说话时正在进行或发生的动作。 Lisa is reading a book now. Listen! The birds are singing. 现在进行时常用的提示词 now, right now, at present, at the moment等 Look!/Listen!等词暗示动作进行 It’s 8:00 am. Students are having an English lesson. It’s+时间点 Presentation 2. 表示当前一段时间内的活动或现阶段正在进行的动作。 The workers are building a bridge these days. Peter is reading an English book all the afternoon. The students are studying Unit 8 this week. 提示词 注意：说话时这些动作未必在进行 Presentation 3. 表示已经确定或安排好的将来活动。 I’m leaving for London next week. 已经安排好了 They are arriving at the station in an hour. John is starting his trip to New York tomorrow. 常见的位移动词：come, go, leave, arrive, start, begin等 多带有将来的时间状语 其他动词：meet, do, take, plan, buy等 I’m meeting you after class. Presentation 现在进行时的句式结构 肯定句： 主语 + be + doing +其他. 否定句： 主语 + be + not + doing +其他. Presentation 一般疑问句： Be + 主语 + doing +其他？ 肯定回答： Yes, 主语(代词)+be. 否定回答： No, 主语(代词)+ benot. 现在进行时的句式结构 Presentation 特殊疑问句： 疑问词+be + 主语 + doing +其他？ What are you doing now? What is he/she doing now? 助记口诀： 变疑问，往前提，句末问号莫丢弃； 变否定，更容易，be后not莫忘记。 现在进行时的句式结构 现在分词的变化规则 规则 举例 大多数动词后加ing go-going walk-walking 以不发音的e结尾的动词，去掉e，再加ing take-taking welcome-welcoming 以ie结尾的动词，变ie为y，再加ing die-dying lie-lying tie-tying 以一个辅音字母结尾的重读闭音节动词，双写最后一个辅音字母，再加ing get-getting swim-swimming put-putting chat-chatting plan, cut, shop, run, jog, travel, let, begin, stop, win, sit, forget Presentation Practice 小试牛刀 写出下列单词的现在分词形式。 die _________ fly _________ put ________ write_________ study _________sit _________ tie _________ come_________ take_________ stop_________ play________ sing_________ lie ________ begin_________ make________ plan________ eat ________ pay _________ chat________ use_______ dying flying putting singing studying sitting tying coming taking stopping playing writing lying beginning making planning eating paying chatting using Contrast 现在进行时VS一般现在时 现在进行时 一般现在时 表示习惯性或经常性的行为 表示说话时正在进行的动作 表示客观事实、普遍真理 表示当前的状态或特征 表示现阶段正在进行的动作 表示已确定或安排好的将来活动 She is reading now. I’m learning a song these days. Are you leaving tomorrow? He often visits science museums. The earth goes around the sun. I like warm colours. Presentation 感官动词 不用于进行时态的动词 心理与情感 拥有与存在 hear, feel, taste, see, smell等 like, love, hate, prefer, want, wish等 know, believe, think, remember, forget等 have, own, possess, belong to等 be, exist, remain, stay等 The soup tastes delicious. She likes to play football now. I know the answer now. Anhui has many places of interest. practice is making is watering are cooking is sitting are eating am watching Amy is showing Millie a video about how her family are celebrating New Year.Complete her sentences with the correct forms of the verbs in brackets. practice am watching are playing are sitting Are watching is shopping is cleaning are getting Amy and Sandy are talking on the phone.Complete their conversation. Use the present continuous tense of verbs in brackets. 句式 结构 肯定句 主语 +am/is/are+ 动词-ing+ 其他. 否定句 主语 +am not/isn’t/aren’t+ 动词-ing+ 其他. 一般疑问句 Am/Is/Are+ 主语+动词-ing+ 其他？ 肯定回答：Yes, 主语 +am/is/are. 否定回答：No, 主语 +am not/isn’t/aren’t. 特殊疑问句 特殊疑问词 +am/is/are（+ 主语）+ 动词-ing+ 其他？ Summary 现在进行时 定义：1.表示现在正在进行的动作，2.表示现阶段正在进行的动作 3.现在进行时表将来 Homework Finish the related exercises; Review the usages of the present continous tense Required Optional Write an article to describe how your family to celebrate New Year with the present continous tense. Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 $