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ThePresentProgressive现在进行时XieYurui现在进行时•现在进行时表示动作在“此时”(说话时)正在进行。现在进行时的标志性词语有now,look,atthemoment,listen等。•现在进行时的基本结构：主语+am/is/are+动词-ing（现在分词）Eg:drawareingTheypictures.现在进行时•现在进行时的基本结构：主语+am/is/are+动词-ing（现在分词）即：主语+be+doing.be动词在句子中作助动词用，无词义。am/is/are的选择由句子主语的人称或数决定。eg.1.IamwatchingTVathome.2.Daveiscleaningthefloor.3.Thestudentsareseeingamovie.现在进行时•连线搭配：We/You/Theyamspeaking.Iiswriting.He/Shearerunning.现在进行时的基本用法现在进行时一、现在进行时的基本用法(1)现在进行时表示现在（说话瞬间）正在进行或发生的动作。例如：Wearewaitingforyou.我们正在等你。（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。Mr.Greeniswritinganothernovel.格林先生在写另一部小说。（说话时并未在写，只是处于写作的状态。）Iamreadinganovelrecently.Whatareyoudoingthesedays?现在进行时一、现在进行时的基本用法(3)go,come,leave,arrive,start,move等动词的现在进行时表示即将发生的动作。例如：Thebusiscoming.汽车就要来了。WeareleavingonFriday.我们星期五就要走了。（4）现在进行时与always,often等词连用表示经常性的动作，表达说话人的喜欢、讨厌等感情。例如：Youarealwaysforgettingtheimportantthing.你总是把重要的事情忘掉。Maryisoftenhelpingothersatschool.玛丽在学校常常帮助别人。现在进行时表示将来always和现在进行时现在进行时的时间状语二、时间状语•1）一般句中用到表示“在现在”的时间状语，如：now,rightnow,atthemoment,atthismoment,thesedays,thisweek,allthetime或It’s+几点钟”句型，常判断用现在进行时。Eg:•Let’sgofast.MrWuiswaitingforusnow.•It’ssixo’clock.Thechildrenareplaying.•Thesedays,UncleWangisbuildingasmallroomforhisdog.(2)句中用到“Listen！”“Look!”“Keepquiet”“Don’tmakenoise!”等提示语时，表明说话间另一个动作正在进行，这时，句子也要用现在进行时。•Eg.Keepquiet!Theteachersaretalkingintheoffice.现在进行时的时间状语现在进行时三、现在进行时的判断：•通过上下文句义，表明某一动作是现在或说话瞬间发生的动作，这个句子也要用现在进行时态。Eg:•—Isyourmotherathome?•—Yes,sheis.sheiswatchingTV.•—WhereisTom?•—Heisrunningontheplayground.现在进行时下面的动词不用现在进行时:1.表示心理情感的动词:want；mind；wish；recognize；think；know；understand；hate；dependon2.表示存在位置的动词:remain；stand现在进行时3.表示知觉的动词：see；hear；notice；smell4.表示所属的动词：have；possess；own；consistof5.暂时性的动词：accept；allow；decide；promise四、现在分词的构成规则：1.一般在动词词尾加-ing，如：read-reading,play-playingclean-cleaning,drink-drinking2.以不发音e结尾，去e加-ing，如：write-writing，make-making,give-givinghave-having,come-coming,dance-dacing3.以重读闭音节结尾的动词，末尾只有一个辅音字母，应先双写这一字母，再加-ing。Eg：swim-swimmingrun-runningcut-cuttingshop-shoppingsit-sitting双写的的词有:put,sit,cut,get,forget,shop,stop,begin,swim口诀:铃声响，课开始（begin），学生坐（sit）放好书（put），得知识（get）放学后，学生跑（run）让我们（let），去游泳（swim）别忘记（forget），做功课现在进行时4.特殊变化：以“ie”为重读音节结尾的单词，一般变“ie”为y后再加－ing,lie--lying平躺/说谎，die--dying死tie-tying系，捆（鞋带，领带）Exercises•写出下列词的现在分词•1.make---2.open---•3.clean---4.carry---•5.lie---6.begin---•7.see---8.get---•9.stop---10.play---makingopeningcleaningcarryinglyingbeginningseeinggettingstoppingplayingShereadisingnow.Listen!Thebirdissinging.Look!Theboyisplayfootball.ingTheywatchTVareingnow.现在进行时的句式四、现在进行时的句式：1.肯定句—主语+be+doingEg.Iamdoingmyhomework.2.否定句—主语+be+not+doing(在be动词后面加上not)Eg.Iamnotdoingmyhomework.3.一般疑问句：Be+主语+doing?be（is或are）提到句首（注意人称变化）肯定回答：Yes,主语+be.否定回答：No,主语+be+not.Eg.Areyoudoingyourhomework?Yes,Iam.No,I'mnot.现在进行时的句式练习：将下列句子转换句式。1.变为一般疑问句：(1)Steveistalkingtohisteacher.IsStevetalkingtohisteacher?(2)Iamsinging.Areyousinging?2.变为否定句：(1)Steveistalkingtohisteacher.Steveisn'ttalkingtohisteacher.(2)Thechildrenareeatingsomeapplesatmyhome.Thechildrenaren'teatinganyapplesatmyhome.现在进行时的句式现在进行时Whatishedoing?Heiswriting.Whatisshedoing?Sheisreading.现在进行时Whatareyoudoing?Iamrunning.现在进行时Whatishedoing?Heisplayingcomputergames.现在进行时Whatishedoing?Heisplayingbasketball.现在进行时Whatisshedoing?Sheisdrinking.现在进行时Whatareyoudoing?Iamplayingfootball.现在进行时Ishedrawing?Yes,heis.现在进行时Isshewalking?No,sheisn’t.Sheisdancing.现在进行时Whataretheydoing?Theyaretalking.现在进行时看图说话现在进行时看图说话现在进行时看图说话现在进行时看图说话现在进行时看图说话现在进行时看图说话It’safineSundaymorning.Manypeopleareplayinginthepark.Theyareallhavingfun.LindaMaryFrankJennyTomLucySomeboysareplayingbasketballandsomeboysareplayingsoccerball.Lindaisreadingabook.MaryiseatinganappleandFrankistalkingtoher.Jenny,TomandLucyarewatchingtheboyplaying.Exercises:根据句意，用所给动词的适当形式填空：（1）Listen,Mr.Wuonthephone.(talk)(2)Isoccernow.I’mwalking.(notplay)(3)—Isyourfatherathome?—Yes,heis.HeaTVshow.(watch)(4)Theytogototheshopnow.(want)(5)—youforyourfriends?(wait)—No,I’mnot.istalkingamnotplayingiswatchingwantArewaiting(6)Steaveisverybusy.He(write)aletter.(7)Don'tspeak.Myfather__________.(sleep)(8)It'stwelveo'clock.Thestudents__________(have)lunch.(9)Don'tgoout.It(rain)outside.(10)—Whyareyoustandinghere,Dave?—I_________(wait)forScott.iswritingarehavingisrainingamwaitingissleepingGameAsksomestudentstoperformsomeactionsandaskotherstudentsWhattheyaredoing?