五年级英语下册-Unit-5I'm-cleaning-my-roomlesson-27讲义.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 5,Im cleaning my room.,Lesson27,1/20,“ing”来历,相传很久很久以前有一个国王(king)，他非常喜欢sing（唱歌），天天在王宫里唱呀唱，连国家事都扔在脑后不论，大臣们（ministers）都很着急，但又都没有方法。,有一天，这个国王照例在王宫里引吭高歌，这时一个外国使节有事想求见国王。大臣们进去禀报了几次，不过国王唱兴正浓，就是不出来接见。大臣们又不敢对外国使节说国王正在里面 sing，怕人家生气。正在大家不知怎么办时，有一个大臣想出了一个方法，他假装到里面去禀报国王，然后出来对外国使节说国王有急事，他正在里面 ing，今天不能接见。外国使节不知ing是怎么回事，只知道国王有急事，正在ing，又不便多问，只好怏怏离去。,从此以后，每当国王在唱歌，而又有些人求见时，大臣们就用国王正在ing打发来者。久而久之，ing就成了国王正在做某事代用词。来者只要一听说国王正在ing，就知道国王有事无法接见，便自动告退。,慢慢地这种说法流传到了民间，人们只要一说起某人正在做某事，便在动词原形后面加上ing。以后为了区分不一样人称，人们又在主语后面加上了be动词，形成了be+现在分词(present participle)形式现在进行时态(present coutinue tenses)。,2/20,1.含义：表示现在正在进行或一段时间正在进行动作。,2.组成：,be,+V-,ing,现在进行时含义与组成,He,is,read,ing,a book.,3/20,sing a song,play the violin,tell a story,play the guitar,4/20,What,are,we do,ing,?,我们,正在,干什么？,We,are,hav,ing,an English class,now,.,我们正在上英语课。,I,m,teach,ing,English.我正在教英语。,You,re,learn,ing,English.你们正在学英语。,Its 11 oclock now.,5/20,Is he?,Whats he doing?,Is he?,6/20,Is he?,Whats he doing?,He,is,mak,ing,a,call.,7/20,Whats she donging?,She,is,sing,ing,a song,.,She,is,tell,ing,a story.,8/20,What,s she doing,?,Is,she sing,ing,?,9/20,She,is,read,ing,in the library.,10/20,What are you donging?,I,m,play,ing,the guitar.,I,m,play,ing,the voilin.,11/20,Whats he donging?,He,is,play,ing,the guitar.,Is,he play,ing,the voilin?,12/20,Exercises,找一找，错在哪儿？,1.Lily is,seeing,books.,2.Lin Tao and LiLei are writeing.,3.The boys are swiming in the river.,4.A girl is sing under the tree.,5.I am playying,.,Answers:,_,_,_,_,_,2.,writeing ,writing,5.,playying,playing,4.,sing,singing,3.,swiming,swimming,1.,seeing,reading,13/20,New words.,prepar,e,-prepar,ing 准备,wear-wear,ing,穿;戴,funny 有趣,famous 著名;有名,14/20,Listen and answer.,Q1:,Is,Peter wear,ing,a funny hat?,Q2:What,is,Peter do,ing,?,Q3:What,is,Li Yan do,ing,?,Q4:,Is,Yang Ming play,ing,the guitar?,15/20,16/20,17/20,watch,ing,teach,ing,listen,ing,learn,ing,go,ing,play,ing,do,ing,draw,ing,think,ing,talk,ing,work,ing,speak,ing,paint,ing,eat,ing,help,ing,writ,ing,swimm,ing,com,ing,danc,ing,sing,ing,Try to read them out correctly.,(试一试，看谁读得准),18/20,1.誊录单词和句子.,2.完成小练习册.,3.背课文.,Homework,19/20,Goodbye!,20/20,