Unit 8 Grammar课件 -2025-2026学年译林版英语七年级上册

该初中英语课件聚焦现在进行时，系统涵盖含义、结构、句式变换及现在分词构成，通过例句解析两种用法，结合be动词规则与分词分类规则搭建学习支架，衔接基础到应用环节，帮助学生逐步掌握语法知识。 其亮点在于融入新年庆祝等真实场景（如家庭活动描述、维也纳音乐会对话），渗透文化意识，通过分层练习（表格填空、对话补全）和创作任务（照片描述、节日手抄报）培养语言能力与思维品质。口诀速记与自评表助力学生自主学习，教师可依托此资料高效开展分层教学，提升学生语法应用与跨文化理解能力。

Unit 8 Let's celebrate! Grammar Focus on 基本含义和用法 Present continuous tense 现在进行时 *含义； *句式结构； *句式变换； *一般现在时与现在进行时的区别 现在进行时的含义 (1) I am reading in a library now. (2) Jack is swimming now. (3) Listen! They are singing an English song. 听！他们正在唱一首英文歌。 Jack正在游泳。 我正在图书馆读书。 1.现在进行时可以表示说话时正在进行或发生的动作。 ★现在进行时常与now, at the moment等时间状语, 或look，listen等词连用。 (1) The students are studying Unit 8 this week. 2. 现在进行时也可表示现阶段一直持续的动作，但说话时动作不一定进行，常带有this week, these days等时间状语。 这周学生们在学第八单元。 (2) We are not working on a farm these days. 这些天我们不在农场工作。 (3) I'm writing a long novel these days. 我最近在写一部长篇小说。 (2) He is playing the violin. (3) They are playing lively music for the dance. (1) I am dancing. 现在进行时的结构 主语 V-ing be动词(am/is/are) ① We use am + ing form of a verb with the subject ____. ② We use is + ing form of a verb with the subjects _____, _____, and ____. ③ We use are + ing form of a verb with the subjects ____, _____, and ____. I we you they he she it How to make the -ing form of a verb? She is playing the violin. I live near a park. Look！Some people are doing morning exercise now. They look lively. live + ly = lively 以ly结尾的特殊形容词 lovely, lonely, friendly ①大多数动词后加ing。 read — drink — meet — reading drinking meeting ②以不发音的e结尾的动词，去掉e, 再加ing。 write — make — have — writing having making ③以ie结尾的动词，变ie为y, 再加ing。 lie — die — lying dying ④以一个辅音字母结尾的重读闭音节动词 (重读闭音节首先必须是重读音节，同时这个音节以辅音因素结尾)， 双写最后一个辅音字母，再加ing。 get — swim — sit — getting sitting swimming We are enjoying spring roll at the moment. Presentation --- 规律速记 现在进行时的用法 主语在句首,am、is、are 跟在后。 现在分词跟着走,其他成分不可丢。 表示动作正进行,句中now将时间定。 一般问句很简单,把be提到主语前。 否定句式这样变,be后只把 not 添。 现在分词的构成 现在分词用途多，进行时态不可缺。 它的构成很好记，动词后缀ing。 词尾若有哑音e，去e 再加没问题。 一辅重读闭音节，这个字母要双写。 还有一点要注意，改ie 为y 再加ing。 序号 动原 三单 现在分词 序号 动原 三单 现在分词 1 read 9 miss 2 begin 10 write 3 chat 11 agree 4 carry 12 dance 5 play 13 get 6 throw 14 swim 7 lie 15 study 8 watch 16 plan Practice 写出下列动词的第三人称单数形式和现在分词形式 reads reading begins beginning chats chatting carries carrying plays playing throws throwing lies lying watches watching misses missing writes writing agrees agreeing dances dancing gets getting swims swimming studies studying plans planning We ask and answer questions using the present continuous tense like this: Am i playying? Are you/we/they Is he/she/it Yes, i am. you/we/they are. he/she/it is. No, i am not/’m not. you/we/they are not/aren’t he/she/it is not/isn’t 疑问句结构： 一般疑问句：Be (Am/Is/Are)+主语 +动词的现在分词(+其他）? 肯定回答：Yes, 主语+be (am/is/are). 否定回答：No, 主语+be(am/is/are)+not. The table below shows how we make the -ing form of a verb. Practice Complete the conversation. are watching are playing are dancing Are watching is shopping is cleaning are getting Production Find some photos of New Year celebrations at your school or home. Write a short text about what people in the photos are doing, using the present continuous tense. Write a short text. Activities: return to Hometown; New Year's Eve Dinner; stay Up Late on New Year's Eve; paying New Year's Calls; pasting Spring Festival Couplets; hanging Lanterns; setting off Firecrackers; watching the Spring Festival Gala Presentation A 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. It's three o'clock in the afternoon. My mum (1) (make) spring rolls. My grandpa (2) (water) the flowers at the moment. Now my grandma and my dad are in the kitchen. They (3) (cook)dinner. Look! My sister Shirley (4) (sit) on the chair and playing with her toys. It's dinner time! We (5) (eat) dinner together at the table. I (6) (watch) a TV show about New Year with my family now. am watching is making is watering are cooking is sitting are eating 17 Presentation B Amy and Sandy are talking on the phone. Complete their conversation. Use the present continuous tense of the verbs in brackets. Amy: Hi, Sandy. What are you doing right now? Sandy: I (1) (watch) the Vienna New Year's Concert on TV. Amy: Oh, really? What (2) they (play)? Sandy: They're playing a famous piece from the Strauss family. Now some people (3) (dance) to the music. Amy: That sounds like fun! (4) your parents (watch) with you too? Sandy: No, they aren't. My dad (5) (shop) in the supermarket, and my mum (6) (clean) the flat. They're busy today! Amy: My family are busy too. We (7) (get) ready for a big family dinner tonight. Sandy: Are you enjoying yourself? Amy: Yes. I love celebrating New Year. are getting am watching are playing are dancing Are watching is shopping is cleaning 5 Production 5 Report 19 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. 1. It's three o'clock in the afternoon. My mum(1) (make)spring rolls. 2. My grandpa (2)_______ (water) the flowers at the moment. 3. Now my grandma and my dad are in the kitchen. They (3)___________ (cook) dinner. 4. Look! My sister Shirley (4)__________(sit) chair and playing with her toys. 5. It's dinner time! We (5)_________(eat) dinner together at the table. 6. I (6)___________(watch) a TV show about New Year with my family now. is making is watering are cooking is sitting are eating am watching A Amy and Sandy are talking on the phone. Complete their conversation. Use the present continuous tense of the verbs in brackets. Amy: Hi,Sandy.What are you doing right now? Sandy: I(1)_____________(watch)the Vienna New Year's music show on TV. Amy: Oh,really? What(2)_____ _they_____ _(play)? Sandy: They're playing a famous piece from the Strauss family.Now some people (3)_____ ___________(dance)to the music. Amy: That sounds like fun!(4)______your parents_____ __(watch) with you too? Sandy: No,they aren't. My dad (5)_____ _____-(shop)in the supermarket,and my mum (6)_____ __ (clean) the flat.They're busy today! Amy: My family are busy too.We(7)_____ __ (get) ready for a big family dinner tonight. Sandy: Are you enjoying yourself? Amy: Yes.I love celebrating New Year. am watching are playing are dancing Are watching is shopping is cleaning are getting B Presentation C Find some photos of New Year celebrations at your school or home. Write a short text about what people in the photos are doing, using the present continuous tense. Make dumplings Watch lion dance Have a party Find some photos of New Year celebrations at your school or home. Write a short text about what people in the photos are doing, using the present continuous tense. C Self-assessment Marks I can master the usage and structures of present continuous tense. 1 2 3 4 5 I can grasp how to make the -ing form of a verb. 1 2 3 4 5 I can use the present continuous tense correctly in a real situation to introduce what is happening. 1 2 3 4 5 Assessment Summary 一、写出 下列单词的现在分词形式。 tie ____________fly ____________put ____________ wash ____________sit ____________ lie____________ take____________ stop____________ ride___________ die ____________ sleep____________ Fill in the blanks. tying flying putting washing sitting lying taking stopping riding dying sleeping 25 Summary 二、将下列中文翻译成英文。 我们学校将举办一场演出庆祝这个节日。 ______________________________________________ 2.我们正在跳舞。 ______________________________________________ 3.他正在拉小提琴。 ______________________________________________ 4.她们正在为舞蹈演奏欢快的音乐。 ______________________________________________ Fill in the blanks. Our school is having a show to celebrate the festival. We are dancing. He is playing the violin. They are playing lively music for the dance. 26 Homework 基础题： 模仿课本中的句子，用现在进行时描述自己家庭中某一时刻 正在进行的活动，至少写 5 个句子。 提高题： 观察一幅包含多人活动的图片（如公园场景、学校课间场景等），用现在进行时写一篇短文描述图片中的内容，不少于 80 词。 拓展题： 选择一个自己感兴趣的节日（除新年外），通过查阅资料或询问他人，了解该节日的庆祝方式和传统活动，然后用现在进行时制作一份手抄报，介绍这个节日在不同地方的庆祝场景，至少包含 5 个现在进行时的句子 $