五年级下册现在进行时专题复习.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,#,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,#,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,#,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,#,1,大家来帮我闯过这个关卡吧！,2,The present continuous tense,现在进行时,3,关卡要求：,1.,会将动词变成现在分词（,ing,形式），能灵活转换。,2.,会熟练转换现在进行时的句型（特殊疑问句、一般疑问句、肯定句、否定句）。,4,闯关任务,1.,动词变现在分词的规则有哪些？试着举例说明。,2.,现在进行时的几种句式分别是什么？这几种句式的结构是什么？,3,、以“,He does his homework everyday.”,为例，怎样将一般现在时转换为现在进行时？,5,现在分词,任务一,6,动词-ing形式的变化规则,1.,直接加ing,如:,fly,flying,playplaying,2.以e结尾且不发音的,去e加ing,如:write,writing,taketaking,make,making,comecoming,3.双写结尾字母再加ing,如:run,run,n,ing,putput,t,ing,swim,swim,m,ing,sitsit,t,ing,get,get,t,ing shop,shop,p,ing,7,通关测试,（一）,8,任务二,现在进行时的句式,9,现在进行时的,含义,与,构成,1.,含义：表示现在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。,2.,标志词：,now,look,listen,等。,3.,构成：主语,+,Be,动词,+,动-,ing,+,其他,e.g.:,He,is,read,ing,a book,.,10,现在进行时的,句式,1.,肯定句：主语,+,Be,动词,+,V,-,ing,+,其他,如：,He,is,read,ing,a book,.,2.,否定句：直接在,Be,动词,后面加,not,.,主语,+,Be,动词,+,not,+,V,-,ing,+,其他,如：,He,is,not,read,ing,a book,.,11,3.,一般疑问句,及回答,问句：直接把,Be,动词,提前。,肯定,回答：,Yes,主语,+,Be,动词,否定,回答：,No,主语,+,Be,动词,+,not,如：,He,is,read,ing,a book,.,Is,he,read,ing,a book,?,Yes,he,is,./,No,he,is,not,.,He isn,t,12,4.,现在进行时的,特殊疑问句,的基本结构为：,What,+,Be,动词,+,主语,+,doing,?,如,:,What,is,he,doing,?,He,is,reading a book,.,13,通关测试,（二）,14,She,is,drink,ing,water,.,She,is,not,drink,ing,water,.,15,He,is,do,ing,the,dishes,.,He,is,not,do,ing,the,dishes,.,16,He,is,play,ing,football.,Is,he play,ing,football?,Yes,he,is,.,/,No,he,isnt,.,They,are,making a snowman.,Are,they making a snowman?,Yes,they,are,.,/,No,they,arent,.,17,They,are,draw,ing,pictures,.,He,is,swim,ming,.,The bird,is,sing,ing,.,1.,2.,3.,What is the bird doing?,What is he doing?,What are they doing?,18,句型转换,1.,I am watering the flowers.,(否定句),I am,not,watering the flowers.,2.,Shes jumping now.,(一般疑问句),Is,she jumping now?,3.,The boys are,playing cards,.,(划线提问),What,are the boys doing?,19,任务三,一般现在时变现在进行时,20,对比一般现在时和现在进行时,1.He,does,his homework,everyday,2.He,is,doing,his homework,now,.,动词原形：,do,ing,21,总结一般现在时变现在进行时的方法：,主语后加,be,动词。,将动词变成现在分词形式。,时间标志词变成,now,。,一般现在变进行，主语后面先加,be,，,再变动词为,ing,，时间最后改成,now,。,22,通关测试,（三）,23,Exercises,It is 5 p.m.Rewrite the sentences to say what is going on now.,Every day at 5 p.m.,Now,Mother,cooks,dinner.,Mother _,dinner.,is cooking,The boys,play,football.,The boys,_,football.,are playing,24,Every day at 5 p.m.,Now,Mr.Li,watches,TV.,Mr.Li _,TV.,is watching,My aunt,Drinks,coffee,.,is drinking,she _,Coffee.,25,句型转换,5,.,He goes to school.,(现在进行时),He,is going,to school.,6,.,She sings a song in the room.,(现在进行时),now,.,7.,His father is writing a letter with a pen,.,(一般时),His father,writes,a letter with a pen.,She,is singing,a song in the room,26,Bye bye!,