时态练习之：现在进行时一、概念：1、现在正在进行或发生的动作，强调此时此刻。如：Heisreading.Theyaretalkingnow.2、当前一段时间内的活动或现阶段正在进行的动作。如：Theyareworkingthesedays.3、某些动词的现在进行时，表预定的方案或即将发生的动作。如：I’mcoming.二、其结构为be+现在分词，现在分词的变法有：1、一般在动词词尾上加ing.例：jump-jumping2、以不发音动词e结尾的动词，先去e,再加ing.例：write-writing3、对于重读闭音节词，双写末尾字母再加ing.例：run-running三、可用来表示现在进行时的时间状语，常用的有：look,listen,now,thisweek,atthismoment等.四、一般疑问句是将be移到主语前面，句末加问号，读升调。AretheysingingYes,theyare./No,theyaren't.IshereadingabookYes,heis./No,heisn't..否认句式是在be动词后加not.Iamnotworking.Thestudentsaren'tplayingfootball.一、单项选择10分1〕Jackis_____withJim.Theyaregood____.A:running;friend;B:running;friends;C:runing;friendsD:run;friend's2〕Look!Mary____doing____homework.A:is;one'sB:is;herC:are;hisD:are;her3〕TheGreens____suppernow.A:ishavingB:are;havingC:ishaveingD:are;having4〕Thechildrenare____TV.A:watchB:seeingC:watchingD:reading5〕AretheboyslookingattheblackboardYes,they____.A:aren'tB:doC:don'tD:are6〕._____arethebirdsdoingTheyaresinginginatree.A.WhoB.WhatC.HowD.Where7〕--DoyouhavearedpenWhichofthefollowingiswrong--____.A:Yes;IhaveoneB:Yes,IhaveitC:Yes,IdoD:Sorry,Idon't8〕--Excuseme.MayIborrowapen,please--____.A:Itdoesn'tmatter;B:Thankyou;C:Certainly,hereyouare;D:Notatall.9〕Theboyislateforclass.Sohesaystotheteacher,"________".A:I'msorryB:Excuseme,MayIcomeinC:Letmein,D:Idon'twanttobelate.10〕Idon'twantaredapple.Iwant____.A:greenappleB:agreenC:agreenoneD:onegreen二、用括号里所给词的适当形式填空:4分1.What_________you__________now(do)2.Listen!I_____________(sing)anEnglishsong.3.Look,MissWang(have)anEnglishlesson.4.We_______________(play)gamesatthismoment.三、翻译句子4分1.迈克的父亲正在浇花。2.我正在听音乐。3.他们在干什么？四.按要求改写句子7分1.Theboyisplayingbasketball.否认句：____________________________一般疑问句：_________________________肯定答...
