现在进行时讲解

1、现在进行时态讲解,现在进行时态：现在进行时表示正在进行的动作或存在的状态。现在进行时表示动作发生的时间是“现在”，动作目前的状态是“正在进行中”。,构成形式:主语+be+v（动词）+ing现在分词形式）第一人称单数I+am+动词的ing形式.第一人称复数We+are+动词的ing形式.第二人称单(复)数You+are+动词的ing形式第三人称单数He（She，it）+is+动词的ing形式第三人称复数They+are+动词ing,肯定句:主语+be（am/is/are）+现在分词（动词ing形式）e.g:Heisreading.否定句：主语+be（is/am/are）+not+现在分词（动词i

2、ng形式）e.g:Heisnotreading.一般疑问句:be（is/am/are）+主语+现在分词（动词ing形式）e.g:Ishereading?特殊疑问句：特殊疑问词+相应be动词+主语+现在分词+其他?e.g:Whatshedoing?,动词ing形式的用法：1.正在进行时中,谓语动词后加ing.如:Implayingfootball.2.一些特殊表达.如:begoodatdoingsthenjoydoingsth.bebusydoinglikedoingthankyoufordoing等,动词ing形式变化的规则：1）一般情况下直接加ing：think-thinkingsleep-

3、sleepingstudy-studying2）以不发音的字母e结尾的单词，去掉字母e，再加ing：make-makingcome-cominghave-having3）重读闭音节结尾，呈现“辅，元，辅”结尾的动词，先双写末尾的辅音字母，再加ing：cut,get,hit,run,set,sit,stop,swim,forget等。4）以y结尾的动词直接加ing：carrycarryingenjoyenjoying5）以ie结尾的动词，把ie改为y，再加ing：die-dyinglie-lying,一.写出下列动词的现在分词形式watch_read_play_eat_paint_visit_d

4、ance_have_ride_make_sit_sing_run_swim_lie_stop_,二选择题练习1.Who_overtherenow?A.singB.aresingC.issinging2.Itseightoclock.Thestudents_anEnglishclass.A.haveB.havingC.arehaving3.Listen!Thebaby_inthenextroom.A.cryingB.iscryingC.cries4.Look!Thetwins_newsweaters.A.arewearingB.wearingC.iswearing5.Donttalkhere.G

5、randparents_.A.issleepingB.aresleepingC.sleeping,三.填空：1.MissLi_(like)sleepingintheday.2.Listen!Who_(talk)withyourparents.3.Thegirl_(notdance)onWednesday.ShedancesonFriday.4.Canshe_(sing)inEnglish？5.Theylike_(read)underthetree.Look!They_(sit)theretoread.6.Lets_(eat)lunchtogether(一起).,7.Look!Acat_(run)upthetree.8.Its6:30.Mybrother_(watch)amovie.9.Sam_(go)toschoolat7:00everyday.10.Peggyis_(clean)thebedroomnow.Sheisagoodgirl.11.-_you_(clean)yourbedroom-No,Imnot.Imcle