小学英语现在进行时教案42037.pptx
He is crying他正在干什么他正在干什么?他正在哭他正在哭.What is he doing?第1页/共42页flyA birdin the sky.ising第2页/共42页writePeterising.第3页/共42页She readisingnow.第4页/共42页Heplay football isingnow.第5页/共42页He do his homeworkisingnow.第6页/共42页He eatisingnow.第7页/共42页They watchTVareingnow.第8页/共42页 现在进行时态表示现在（说话瞬间）正在进行或发生的动作。标志词：now现在，listen听，look看，等。第9页/共42页现在进行时的基本结构现在进行时的基本结构:(助动词)be +(现在分词)V-ing助动词be随人称变为 is,am,areWhats the structure of the present continuous tense?第10页/共42页She is drinking now.第11页/共42页The boy swimismingnow.第12页/共42页They watch TVareingnow.第13页/共42页They dancearenow.ing第14页/共42页Look,he is drawing .第15页/共42页Listen!The bird is singing.第16页/共42页现在进行时标记 listen！.look!.now.at the moment.at present.第17页/共42页动词-ing形式的构成一般在动词原形后+ing do ask doing asking以不发音的e结尾的，去e，+ing write take dance writing taking dancing重读闭音节以一个辅音字母结尾的，双写这一字母+ing get run swim put getting running swimming putting第18页/共42页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 ee第19页/共42页现在进行时的句子形式现在进行时的句子形式第一人称第一人称+am+v-ing 第二人称第二人称+are+v-ing 第三人称第三人称+is+v-ing单数单数+is+v-ing复数复数+are+v-ing我用am,你用are,is跟着他,她,它第20页/共42页She _ _.iscryingThey _ _ together.are talkingThey _ _ _ _.are makingdumplings第21页/共42页1.The child _the windows now.(open)2.The boy _ a picture now.(draw)3.Look!She _ a book.(read)4.I _an e-mail to my pen pal now.(write)5.You _ your homework at home now.(do)6.We _ at school now.(run)7.They _ TV now.(watch)is openingis drawingis readingam writingare doingare runningare watching第22页/共42页I am reading a book.Im not writing.What are you doing?第23页/共42页What are they doing?They are playing basketball.They arent playing soccer.第24页/共42页否定句：否定句：主语主语 be not be not 现在分词现在分词其它其它 她没有在哭She is not crying他没有在睡觉He is not sleeping.第25页/共42页Lets play a game:Who is the guessing champion?Are they+v-ing?Is it/he/she+v-ing?第26页/共42页Are they dancing?What are they doing now?Yes,they are.NO,they arent.第27页/共42页What is the cat doing?第28页/共42页Is it eating something?Yes,it is.No,it isnt.第29页/共42页Whats she doing?Is she eating rice?Yes,she is.No,she isnt.第30页/共42页一般疑问句：一般疑问句：BeBe主语现在分词其它主语现在分词其它Is she crying?她正在哭吗？Is he sleeping?他正在睡觉吗?Are you eating hamburger?你正在吃汉堡包吗？第31页/共42页Are they watching TV?What are they doing?第32页/共42页What is the bear doing?第33页/共42页Is the pig walking/running/?Yes,it is.No,it isnt.第34页/共42页Is he?Yes,he is.No,he isnt.第35页/共42页Is she?Yes,she is.No,she isnt.第36页/共42页现在进行时的变化现在进行时的变化 肯定句式：肯定句式：主语主语+be(am,is,are)+现在分现在分词词+其它其它.否定句式：否定句式：主语主语+be(am,is,are)+not+现现在分词在分词+其它其它.一般疑问一般疑问句：句：Be(Am,Is,Are)+主语主语+现在现在分词分词+其它？其它？第37页/共42页1.我正在站着.2.你们现在没有说话。3.她正在唱歌吗？是的。1.I am standing.2.You are not speaking.3.Is she singing now?Yes,she is.第38页/共42页1.1.这个婴儿正在哭。这个婴儿正在哭。The babyThe baby2.2.这个狗在叫。这个狗在叫。The dogThe dog 3.Jim3.Jim和和PaulPaul正在吼叫。正在吼叫。Jim and PaulJim and Paul4.4.这些女孩们正在大笑。这些女孩们正在大笑。The girlsThe girls5.5.我妈妈正在和我的老师讲话。我妈妈正在和我的老师讲话。My mother My mother with my teacher now.with my teacher now.6.6.听！有人在唱歌。听！有人在唱歌。Listen!Someone is Listen!Someone is .7.7.我能听见我能听见SallySally在哭。在哭。第39页/共42页现在进行时的定义：现在进行时的定义：现在进行时的构成：现在进行时的构成：现在进行时的句子形式：现在进行时的句子形式：表示现在正在进行的动作表示现在正在进行的动作.Be+VingBe+Ving主语主语+be+be动词动词+动词的现在分词动词的现在分词第40页/共42页 记忆口诀现在进行时，表示正在发生事。它的结构很简单，be加动词ing；主语变化be也变，am is are来体现；变疑问，be前提，变否定，not紧跟be后面；切记常用标志词，now,look和listen。第41页/共42页感谢您的观看！第42页/共42页
