Unit5 Here and Now 现在进行时讲解与练习-2025-2026学年人教版英语七年级下册

Unit5 Here and Now现在进行时讲解与练习 现在进行时讲解 1.定义 (1)现在进行时表示现在(说话时)正在进行的动作或存在的状态。 例如：The students are listening to the teacher. (2)也可表示当前一段时间或现阶段正在进行的动作或存在的状态。 例如：I'm reading a history book this month. 2.基本结构 肯定句主语+be(am/is/are)+动词-ing形式+其他。 例如：She is working. 否定句主语+be(am/is/are)+not+动词-ing形式+其他。 例如：She is not working. 一般疑问句 Be(Am/Is/Are)+主语+动词-ing形式+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. 例如：—Is he playing computer games at home now? —Yes, he is./No, he isn't. 特殊疑问句 疑问词+be(am/is/are)+主语+动词-ing形式+其他？ 例如：What are they doing on the playground? 3.用法 1)表示说话人说话时正在进行的动作，它不涉及该动作的发生和结果，常和表示此刻的时间状语连用，例如：now, at this time, at present, at the moment, right now等。 2)表示现阶段一直在进行着的动作，这种动作常与表示一段时间的时间状语连用，例如：these days, this week等。 3)表示将来的动作或表示按计划、安排即将发生的动作。常用的这类动词是一些表示位置移动的动词，如：go, come, leave, start, meet, return等，通常要与表示将来的时间状语连用，以区别此刻正在进行的动作。 例如：I am leaving for Shanghai tomorrow morning. 4.判断依据 1)根据now, right now, at the moment, this month等时间状语判定动作正在进行。 2)以look, listen开头的句子，提示某个动作正在进行。 3)有具体的时间提示，例如：It's six o' clock now. 4)根据语境或上下文来判断，例如描述图片或某个场景中人物正在进行的活动。 5.动词-ing的形式的构成 1)一般情况直接加-ing 例如：play→playing, wait→waiting, listen→listening 2)以不发音字母e结尾的动词,去掉e,再加-ing 例如：come→coming, write→writing, take→taking 3)以重读闭音节结尾,且末尾只有一个辅音字母的动词,双写词尾的辅音字母,再加-ing例如：put→putting, get→getting, sit→sitting, begin→beginning 4)以ie结尾的动词,变ie为y,再加-ing 例如：tie→tying, lie→lying, die→dying 【温馨提示】 当句中有now（现在）时，常表示动作正在进行；当句首有提示性动词look,listen等时，说明动作正在进行。 The children are playing volleyball now. 现在孩子们正在打排球。 Look! What's the man doing?看！那个人在干什么？ 课后作业·测评 基础练习 一、写出下列单词的动词-ing形式 2 / 2 学科网（北京）股份有限公司 1.work ________ 2.sing ________ 3.draw ________ 4.help ________ 5.speak ________ 6.write ________ 7.ride ________ 8.drive ________ 9.close ________ 10.leave ________ 11.run ________ 12.swim ________ 13.sit ________ 14.shop ________ 15.stop ________ 16.get ________ 17.put ________ 18.begin ________ 19.dance ________ 20.have ________ 二、根据汉语提示完成句子 1.他正在公园锻炼吗? __________ he _________ at the park? 2.他此刻正在做什么? What __________ __________ __________ at the moment? 3.他们正在吃早餐。 They__________ __________ __________. 4.她正在自己的房间里上网课。 She __________ __________ __________ __________ __________ in her room. 5.我盼望着尽快见到你。 I __________ __________ __________ __________ __________ you soon. 6.迈克和玛丽正在听一张光盘。 Mike and Mary are _____________ _____________ a CD. 7.安静！他们正在通电话。 Be quiet! They are _____________ _____________ the telephone. 8.你爸爸晚饭后喜欢喝茶吗？ Does your father like _____________ _____________ after dinner? 9.她弟弟正在做作业。 Her brother _____________ _____________ his homework. 10.他在打扫房间还是看书？ Is he _____________ the room or _____________ a book? 提升练习 一、用所给词的适当形式填空 1.Look! The students ______ (have) an English class. 2.My father ______ (not work) now. He is resting. 3.______ your sister ______ (draw) a picture at the moment? 4.I ______ (not watch) TV. I am doing my homework. 5.The little boy ______ (cry) under the tree now. 6.Listen! Someone ______ (knock) at the door. 7.They ______ (shop) in the supermarket right now. 8.What ______ your brother ______ (do) now? 9.Our teacher ______ (talk) with a parent. 10.These children ______ (swim) in the pool. 11.It ______ (not snow) outside, it’s sunny. 12.______ they ______ (play) football on the playground? 13.She ______ (write) an email to her friend now. 14.We ______ (not eat) lunch now. 15.The cat ______ (sleep) on the sofa. 16.My grandparents ______ (walk) in the park. 17.Why ______ you ______ (laugh) so loudly? 18.The worker ______ (fix) the bike now. 19.Everyone ______ (enjoy) the party at this time. 20.Look! The bus ______ (come). 21. It's 7:20 in the evening. Jane and her father _____________(walk) in the park. 22. _____________ Mary _____________(write) a letter now? 23. Listen! Who _____________(play) the piano in the classroom? 24. —What is Jane doing? —She _____________(brush) her teeth. 25. _____________ you _____________(wash) your clothes now? 二、单项选择 1.Look! They ______ football on the playground. A. play B. are playing C. plays D. is playing 2.My mother ______ dinner now. A. cook B. cooks C. is cooking D. are cooking 3.—______ you reading a book? A. Is B. Are C. Do D. Does 4.Listen! The bird ______ in the tree. A. sing B. sings C. is singing D. are singing 5.He ______ his homework right now. A. isn’t doing B. not doing C. doesn’t doing D. not do 6.What ______ your sister ______ now? A. do; do B. is; doing C. are; doing D. does; do 7.We ______ TV at the moment. A. watching B. is watching C. are watching D. watch 8.The little girl ______ a picture now. A. draw B. draws C. is drawing D. are drawing 9.Tom and Mike ______ in the pool. A. is swimming B. are swimming C. swim D. swims 10.It ______ outside now. A. Rain B. rains C. is raining D. are raining 11.—Is she cleaning the room? —______ A. Yes, she does B. Yes, she is C. No, she isn’t D. B 和 C 都对 12.They ______ lunch now. A. are haveing B. are having C. is having D. having 13.My dad ______ not working now. A. am B. is C. are D. do 14.Look! The bus ______. A. comes B. is coming C. come D. are coming 15.The cat ______ on the sofa now. A. sleeping B. is sleeping C. are sleeping D. sleep 16.Everyone ______ a good time now. A. is having B. are having C. have D. has 17.Which sentence is right? A. I am like English. B. I like English. C. I am liking English. D. I likes English. 18.She ______ to music now. A. listen B. listens C. is listening D. are listening 19.Why ______ you ______? A. are; laughing B. is; laughing C. do; laugh D. does; laugh 20.I ______. I can’t go out. A. am study B. am studying C. studying D. studies 三、语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 It's a fine Sunday morning. There 1. _________ (be) many people in the park. Look! Two boys 2. _________ (play) with yo-yos. A girl 3. _________ (fly) a kite. Two 4. _________ (man) are mending(修补) a toy boat. There is a lake in the park. Near the lake, 5. _________ old man is doing tai chi. There are two men 6. _________(work) hard near the house. A woman is watering the flowers. A girl is singing. Look 7. _________ the big tree. Two cats 8. _________(run) up the tree. What do they want to do? They want 9. _________ (catch) the bird. All of 10. _________(they) are very happy. 基础练习 一、1.working 2.singing 3.drawing 4.helping 5.speaking 6.writing 7.riding 8.driving 9.closing 10.leaving 11.running 12.swimming 13.sitting 14.shopping 15.stopping 16.getting 17.putting 18.beginning 19.dancing 20.having 二、1.Is;exercising 2.is he doing 3.are having breakfast 4.is having an online class 5.am looking forward to seeing 6.listening to 7.talking on 8.drinking tea 9.is doing 10.cleaning;reading 提升练习 一、1.are having 2. isn't working 3. Is; drawing 4. am not watching 5. is crying 6. is knocking 7.are shopping 8. is; doing 9.is talking 10.are swimming 11.isn't snowing 12.Are; playing 13.is writing 14.aren't eating 15.is sleeping 16.are walking 17.are; laughing 18.is fixing19.is enjoying 20.is coming 21.are walking 22.Is;writing 23.is playing 24.is brushing 25.Are;washing 二、1.B 2.C 3.B 4.C 5.A 6.B 7.C 8.C 9.B 10.C 11.D 12.B 13.B 14.B 15.B 16.A 17.B 18.C 19.A 20.B 三、1.are 2.are playing 3.is flying 4.men 5.an 6.working 7.at 8.are running 9.to catch 10.them $