现在进行时复习课件（五课B).ppt

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,*,目标,:,掌握现在进行时的构成,及用法,Unit 5,Im watching TV,句型,:,What is he/she doing?,He/she is,What are they doing?,They are,Ask and Answer,现在进行时态表示,现在,（说话瞬间）,正在,进行或发生的动作。,现在进行时,The Present Continuous Tense,Eg,:He,is watching,TV,now,.,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,are,动词现在分词的变化方法：,一,、,多数情况下直接加,ing,.,二,、,以不发音的,e,结尾，去掉,e,，,再加,ing,.,三,、,重读闭音节，以一个辅音字母结尾，,双写,这个辅音字母，再加,ing,.,四,、,以,ie,结尾的动词，变,ie,为,y,再加,ing,.,play,ing,swim,m,ing,danc,ing,run,n,ing,l,ying,open,ing,mak,ing,d,ying,see,ing,begin,n,ing,eat,ing,study,ing,walk,ing,com,ing,请把下列动词变成现在分词形式：,play,swim,danc,e,run,lie,open,mak,e,die,s,ee,com,e,walk,study,eat,begin,1.Nancy _,_,(write)a letter.,2.Jenny_ _(watch)TV.,3.Dave and Mary_ _(eat)dinner.,4.What_you_(do)?,5.I_ _(swim).,is,writing,is,watching,are,eating,are,doing,am,swimming,Thank you,