Unit 8 Grammar 课件 2025-2026学年译林版七年级英语上册

滨海县第一初级中学 郭凤娟 Grammar 七年级上册 Learning aims By the end of the lesson, we will be able to: 1. master the usage and structures of present continuous tense; 2. graspe how to make the -ing form of a verb; 3. use the present continuous tense correctly in a real situation to introduce what is happening. 自学自练展素养 Revision What are the people in different countries doing to celebrate New Year? People in Denmark are jumping off their chairs into the new year. People in Colombia are carrying suitcases around the block. A man in Türkiye is spreading salt on his doorstep. An old lady in Greece is hanging onions on the door. 自学自练展素养 What are the students doing? The students are having a New Year’s Gala in the hall. Daniel is playing the violin. Some girls are dancing. Two other girls are playing the piano. Look and say ◉ Who are they? ◉ Where are they? ◉ What are they doing? Kitty is writing about the New Year celebrations at her school. Read the text and pay attention to the expressions in bold. 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. Read and learn 研学随练展收获 研学随练展收获 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 (am/is/are) + 动词的现在分词(doing) The present continuous tense 现在进行时 We use the present continuous tense to talk about things that are (happening now, in the past). happening now 研学随练展收获 I am reading in the library now. Jack is swimming now. 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。 现在进行时的用法 研学随练展收获 1. now=at the/this moment= at present We are having an English lesson now. My mother is cook dinner at present. 2. Look! / Listen! Listen! The girl is singing. 3. It’s +时间点 It’s eight o’clock. The students are doing morning exercises. 4. Be quiet!(结合语境) Be quiet! The baby is sleeping. 常见与现在进行时连用的时间状语 研学随练展收获 2. 现在进行时也可表示当前一段时间内的活动或现阶段正在进行的动作，但说话时动作不一定进行。 The students are studying Unit 8 this week. 这周学生们在学第八单元。 He is working on the farm all the afternoon. 他整个下午都在农场工作。 I am writing a long novel these days. 我最近在写一部长篇小说。 现在进行时的用法 研学随练展收获 肯定句： They are waiting for buses. 否定句： They are not waiting for buses. 现在进行时的句式结构 主语 + be + doing 主语 + be + not + doing 一般疑问句： —Are they waiting for buses? —Yes, they are. /No, they aren’t. 特殊疑问句： What are they waiting for? be + 主语 + doing 疑问词 + be + 主语 + doing is not = isn’t are not = aren’t am not通常不缩写。 肯否定回答： Yes, 主语(代词)+be. No, 主语(代词)+ benot. 研学随练展收获 动词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 研学随练展收获 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____________ plan___________ eat _____________ see ___________ travel__________ tying flying putting washing sitting lying taking stopping riding dying sleeping Practice planning eating seeing travelling 12 研学随练展收获 一般现在时VS现在进行时 1. We play football every day after school. 现在进行时 一般现在时 2. He cleans his room every day. 3. They often come to China for a visit. 1. We are playing football. 2. He is cleaning his room now. 3. They are visiting China. 每天放学后我们都踢足球。 我们在踢足球。 他正在打扫房间。 他每天都打扫房间。 他们经常来中国观光。 他们正在中国观光。 表示习惯性或经常性的行为 表示正在进行的行为 研学随练展收获 ★一些表示感官、认知、情感类的动词常用于一般现在时，不用于现在进行时，常见词如下： (1) I know the answer now. (2) She likes this poem. I am knowing the answer now. For example: She is liking this poem. believe hear like prefer smell understand hate know love see taste want 检学终练展成效 用括号中所给单词的适当形式填空。 1. Listen! Someone （water） the flowers in the garden. 2. Look! The Smiths （eat） dinner in the kitchen. 3. Be quiet. Your grandmother （sleep） in the room. 4. － Madam, can I help you? Would you like to try this silk dress on? － I just （look） around. Thank you all the same. is watering　 are eating　 is sleeping　 am　 looking　 5. － Andy, can you come and give me a hand? － Wait a minute. I （chat） with Wendy. Let me say goodbye to her first. am chatting　 Practice 检学终练展成效 is making is watering are cooking is sitting are eating am watching 检学终练展成效 am watching are playing are dancing Are watching is shopping is cleaning are getting 准备好；准备完毕 检学终练展成效 Workbook(127) am spending are watching are making is cleaning am helping is shopping Must do Talk about your own school activities with the present continuous tense. Choose to do Preview Integration. $