动词时态 现在进行时-2025-2026学年初中英语语法重难点精讲（全国版）

全国版动词时态专题 【语法专版】 重难点精讲 语法专版 【语法专题】现在进行时专项突破 初中全国版动词时态专题 语法精讲 语法概述：现在进行时(be+doing结构、表正在进行的动作、标志词(now/at the moment)=be 动词(am/is/are)+动词的现在分词(doing),表示说话时正在进行的动作，常用标志词now或at the moment。 一、 重难点讲解 重难点一：be动词的正确使用讲解： 现在进行时的结构为“be+doing”,be动词需根据主语的人称和数进行变化，具体规则为：第一人 称单数①用am,第三人称单数he/she/it及单数名词)用is,第二人称(you)及复数主语(we/they 及复数名词)用are。 例句： 。I am reading a book now.(我现在正在读书。) ·She is singing in the classroom at the moment.(她此刻正在教室里唱歌。) ·They are playing basketball on the playground.(他们正在操场上打篮球。) 真题再现： 1.(2024全国版七年级期中)Look!The girls(dance)in the hall. 答案：are dancing解析：由标志词“Look!”可知动作正在进行，主语“the girls”是复数， be动词用arre,dance的现在分词为dancing,所以填are dancing。 2.(2023全国版八年级月考)My father(work)in the garden now. 答案：is working解析：标志词“now”提示用现在进行时，主语“my father”是第三人称 单数，be动词用is,work的现在分词为working,故填is working。 重难点二：现在分词的构成规则讲解： 现在分词的构成有以下几种情况： 1.一般情况下，直接在动词后加-ing,如：play-playing,read-reading 全国版动词时态专题 【语法专版】 重难点精讲 2.以不发音的字母e结尾的动词，去掉e再加-ing,如：write-writing,dance-dancing。 3.以重读闭音节结尾，且末尾只有一个辅音字母的动词，双写这个辅音字母再加-ing,如：un- running,swim-swimming,begin-beginning 例句： 。He is playing football with his friends.(他正在和朋友们踢足球。) 。She is writing a letter to her pen pal..(她正在给笔友写信。) ·The little boy is swimming in the pool..(那个小男孩正在池子里游泳。) 真题再现： 1.(2024 全国版七年级期末)Listen!Someone_(sing)in the next room 答案：is singing解析：“Listen!”是现在进行时的标志词，sing是一般动词，直接加-ing,主 语“someone”视为第三人称单数，be动词用is,所以填is singing。 2.(2023全国版八年级期中)My mother is_(cook)dinner in the kitchen now. 答案：cooking 解析：“now”表明用现在进行时，cook以不发音的e结尾，去掉e加-ing； 所以填cooking。 重难点三：现在进行时的标志词使用讲解： 现在进行时常与表示“此刻、现在”的时间标志词连用，常见的标志词有now(现在)、at the moment (此刻)、look(看)、listen(听)等。这些标志词提示句子描述的是正在发生的动作。 例句： ·They are watching TV now.(他们现在正在看电视。) 。At the moment,my brother is doing his homework.（此刻，我弟弟正在做作业。) 。Look!The dog is chasing a cat.(看！那只狗正在追一只猫。) 真题再现： 1.(2024 全国版七年级月考)一What are you doing_？I am cleaning my room A.now B.yesterday C.tomorrow D.last week 答案：A解析：问句是现在进行时，询问正在做什么，需要与现在相关的时间状语，ow表 示“现在”，符合语境，其他选项均表示过去或将来时间，故选A。 2.（2023全国版八年级期末)Listen!The birds_(sing)in the tree. 答案：are singing解析：“Listen!”是现在进行时的标志词，主语“the birds'”是复数，be动 词用arre,sing的现在分词是singing,所以填are singing: 全国版动词时态专题 【语法专版】 重难点精讲 易错点综合演练 L单项选择（直击重难点) 1.The students English in the classroom now. A.read B.are reading C.reads D.will read 2.Listen!Someone at the door.Who is it? A.knocks B.knocked C.is knocking D.will knock 3.-What you at 8 o'clock last night? -I was watching TV. A.do;do B.are;doing C.did;do D.were;doing 4.My brother usuallyup early,but today hestill in bed now. A.gets;is B.get;was C.got;is D.will get;was Ⅱ.用所给词的适当形式填空（强化句型结构） 1.Look!The children(play)happily in the park 2.Listen!The birds(sing)in the tree. 3.My mother(cook)dinner in the kitchen now. 4.He (not do)his homework at the moment.He is playing computer games. 5.you(watch)TV now? Ⅲ.短文填空（综合运用进行时） It is Sunday morning.My family is all at home.Look!My father 1.(read)a newspaper on the sofa. My mother 2.(wash)clothes in the bathroom.My little sister 3.(play)with her toys on the floor I 4.(do)my homework in my room.What a busy but happy morning! 3 全国版动词时态专题 【语法专版】 重难点精讲 V.连词成句（聚焦句型结构） 1.is,she,a,storybook,reading,(. 2.they,basketball,are,playing,now,(. 3.you,what,doing,are,(? 4.is,the,cat,after,mouse,a,chasing,( 5.not,I,my,homework,doing,am,(. V.按要求改写句子（巩固否定、疑问句式） 1.He is cleaning his room now.(改为否定句) 2.They are playing football on the playground..(改为一般疑问句并作肯定回答) 3.The girls are singing in the music room.（对划线部分提问) 4.Is she dancing in the hall?(作否定回答) 参考答案 I.单项选择：1B2.C3.D4.A Ⅱ.用所给词的适当形式填空： 1.are playing 2.are singing 3.is cooking 4.isn't doing 5.Are;watching Ⅲ.短文填空： 1.is reading 2.is washing 3.is playing 4.am doing V.连词成句： 1.She is reading a storybook. 2.They are playing basketball now. 3.What are you doing? 4.The cat is chasing after a mouse. 5.I am not doing my homework. 4 全国版动词时态专题 【语法专版】 重难点精讲 V.按要求改写句子： 1.He isn't cleaning his room now. 2.Are they playing football on the playground?Yes,they are. 3.Where are the girls singing? 4.No,she isn't. 5