《现在进行时态》PPT课件.ppt

Good morning everyone!,Welcome to our class!,The Present Continuous Tense,（现在进行时态）,The Present Continuous Tense(现在进行时态),定义：,构成：,标志：,现在进行时是表示现在(说话瞬间）正在进行或发生的动作。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。,“be(am,is,are)+v-ingv-ing是动词的现在分词形式，助动词be根据主语人称进行变化。,当句中出现Look/Listen/now/at the moment或有上下文提示时用现在进行时。例如:Look！Han Mei is singing there！Listen！Jack is talking.What are you doing 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.,Im doing my homework now.Listen!He is playing the piano.They are dancing in the ball.I am writing some words.He is running.She is swimming.My parents are shopping now.,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,ing,ing,ning,ming,ing,ing,e,e,现在进行时口诀,现在进行时正在发生事，Look,Listen,now是标志，Be+doing不分离。两个错误要回避，一是掉be,二是掉ing.,He,eat,is,ing,now.,What is he doing now?,They,watch TV,are,ing,now.,What are they doing now?,The man,run,is,ning,now.,What is the man doing now?,The boy,swim,is,ming,now.,Whats the boy doing now?,The teacher,write,is,now.,ing,Whats the teacher doing now?,They,dance,are,now.,ing,Whatre they doing now?,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.(watch),is opening,is drawing,is reading,am writing,are doing,are running,are watching,Fill in the blanks:,The 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 reading.,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,Lily is doing her homework now.,Lily is not doing her homework now.,Is Lily doing her homework now?,Guess:What are they doing?,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 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.,Guessing Game,Is the pig walking/running/?Yes,it is./No,it isnt.,Guessing Game,Is he?Yes,he is./No,he isnt.,Guessing Game,Is she?Yes,she is./No,she isnt.,句型转换1.I am watering the flowers.(否定句)I the flowers.2.Shes swimming now.(一般疑问句)she now?3.The boys are playing cards.(划线提问)the boys?4.He is doing his homework.(复数句)doing homework.,am not watering,Is swimming,What are doing,They 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：Listen!Look!Keep quiet!Dont make noise!Where is Tom?,持续进行：these days,all the time=always,Its 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.Please be quiet,my grandfather.A.sleep B.sleeps C.is sleeping D.are sleeping()2.I my room every day.But now I.A.clean,am reading B.am cleaning,reading C.am cleaning,am reading D.clean,read()3.Its 7oclock.Tom dinner at home.A.is having B.have C.has D.having()4.We any Chinese classes on Thursdays.And we an English class now.A.arent having,are having B.dont have,have C.dont have,are having D.have,are having,C,A,A,C,writing,Hello,I am Jenny.I have a big family.After dinner,we are all busy.,