《现在进行时态》PPT课件.ppt

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1、Good morning everyone!Welcome to our class!The Present Continuous Tense（现在进行时态）（现在进行时态）The Present Continuous Tense(现在进行时态)定义：构成：构成：标志：标志：现在进行时是表示现在进行时是表示现在现在(说话瞬间）正在进行或发生说话瞬间）正在进行或发生的动作。的动作。也可表示也可表示当前一段时间内的活动或现阶段正在进行的当前一段时间内的活动或现阶段正在进行的动作。动作。“be(am,is,are)+v-ingbe(am,is,are)+v-ingv-ingv-ing是动词的现在分词

2、形式，助动词是动词的现在分词形式，助动词bebe根据主语根据主语人称进行变化人称进行变化 。当句中出现当句中出现Look/Listen/now/at the momentLook/Listen/now/at the moment或或有上下文提示时用现在进行时。有上下文提示时用现在进行时。例如例如:Look Look！Han Mei is singing thereHan Mei is singing there！ListenListen！Jack is talking.Jack is talking.What are you doing now What are you doing now？I

3、t is running,now.It is running,now.请仔细观察下面几个进行时态的句子，并总结出动词变为现在分词的规则.Imdoingmyhomeworknow.Listen!Heisplayingthepiano.Theyaredancingintheball.Iamwritingsomewords.Heisrunning.Sheisswimming.Myparentsareshoppingnow.口口诀诀规则规则例子例子直1.一般情况下，直接在动词后加-ing。play playing去2.动词以不发音的-e结尾，要去-e加-ing。(但是e字母如果发音就不能去掉如：see

4、seeing，be-being)take takingdance-dancingmake-making双3.“一元一辅”结尾如果重读的话，要双写词尾辅音字母，再加-ing。cut cuttingswim-swimming变4.以-ie结尾的动词，把ie变成y再加-ing。lie lyingdie dyingtie-tying动词现在分词的构成规律动词现在分词的构成规律Do you know how to get“-ing”?Lets try!do _ watch _ clean _ read_ eat_ play_ danc_ writ_ run _ swim _ing ing ing ing

5、 ing ing ning ming ing ing ee现在进行时口诀现在进行时口诀现在进行时正在发生事，现在进行时正在发生事，Look,Listen,now是标志，是标志，Be+doing不分离。不分离。两个错误要回避，两个错误要回避，一是掉一是掉be,二是掉二是掉ing.He eatisingnow.Whatishedoingnow?They watch TVareingnow.Whataretheydoingnow?The man runisningnow.Whatisthemandoingnow?The boy swimismingnow.Whatstheboydoingnow?Th

6、e teacher writeisnow.ingWhatstheteacherdoingnow?They dancearenow.ingWhatretheydoingnow?1.The kid _the windows now.(open)2.The boy _ a picture now.(draw)3.Look!She _ a book.(read)4.I _an e-mail to my friend now.(write)5.You _ your homework at home now.(do)6.We _ at school now.(run)7.They _ TV now.(wa

7、tch)is openingis drawingis readingam writingare doingare runningare watchingThe man is walking fast.The man isnt running.I am reading a book.Im not writing.What are you doing?What are they doing?They are playing basketball.They arent playing soccer.What is he doing?He is washing the dishes.He isnt r

8、eading.现在进行时的结构否定形式问句形式主语+be+not doing sth.be+主语+doing 主语+be+doing sth.Lily is doing her homework now.Lily is not doing her homework now.Is Lily doing her homework now?肯定形式Lets play a game:Are they+v-ing?Is it/he/she+v-ing?Are they dancing?What are they doing now?Yes,they are.NO,they arent.Yes,they

9、are.What is the cat doing?Is it eating?Yes,it is.No,it isnt.Yes,it is.Whats she doing?Is she eating apples?No,she isnt.Are they watching TV?What are they doing?Are they watching TV?No,they arent.Is the pig walking/running/?Yes,it is./No,it isnt.Is he?Yes,he is./No,he isnt.Is she?Yes,she is./No,she i

10、snt.句型转换句型转换1.I am watering the flowers.(否定句否定句)I the flowers.2.Shes swimming now.(一般疑问句一般疑问句)she now?3.The boys are playing cards.(划线提划线提问问)the boys?4.He is doing his homework.(复数句复数句)doing homework.am not wateringIs swimmingWhat are doingThey are their 现在进行时时标志词此时此刻：now,at the moment 或Its+几点钟提示语：L

11、isten!Look!Keep quiet!Dont make noise!Where is Tom?持续进行：these days,all the time=alwaysIts six oclock.The children are playing basketball.Keep quiet!The teachers are talking in the room.Uncle Wang is making a small room for his dog these days.-Where is Tom?He is running on the playground.practice()1.

12、Pleasebequiet,mygrandfather.A.sleepB.sleepsC.issleepingD.aresleeping()2.Imyroomeveryday.ButnowI.A.clean,amreadingB.amcleaning,readingC.amcleaning,amreadingD.clean,read()3.Its7oclock.Tomdinnerathome.A.ishavingB.haveC.hasD.having()4.WeanyChineseclassesonThursdays.AndweanEnglishclassnow.A.arenthaving,arehavingB.donthave,haveC.donthave,arehavingD.have,arehavingCAACHello,IamJenny.Ihaveabigfamily.Afterdinner,weareallbusy.