现在进行时课件.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,*,We are having a class.,We are having an English class.,We are learning,the present,continuous tense,.,What are we doing now?,What class are we having now?,Welcome to our class!,1,The Present Continuous Tense,现在进行时,2,学习目标,一、现在进行时的含义,二、现在进行时的结构,三、现在进行时的标志,四、动词现在分词的构成规则,五、现在进行时的否定句、一般疑问句及特殊,疑问句的句式变换,3,一、含义：,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,4,Im standing,on the Great Wall of China,and,talking,to you,.,Tony is eating,a delicious ice cream,.,Wang Hui is taking,some photos,.,Lingling is buying,a few presents,.,Daming is having,lunch,and,lying,in the sun,.,Were enjoying,the school trip a lot,.,Theyre working.,People arent having,dinner,.,Children are starting,their lessons,.,5,二、,现在进行时的基本结构,:,(,助动词,),be(not),+,(,动词现在分词,),V-ing,助动词,be,随人称变为,am,is,are,6,She,read,is,ing,now,.,7,He,do his homework,is,ing,now,.,8,He,eat,is,ing,now,.,9,The man,talk on a phone,is,ing,now,.,10,Listen,!,The bird,is,sing,ing,.,11,Look,!,The boy,is,play soccer.,ing,12,They,watch TV,are,ing,now,.,13,The man,run,is,ning,now,.,14,The boy,swim,is,ming,now,.,15,The teacher,writ,e,is,now,.,ing,16,They,danc,e,are,now,.,ing,17,三、标志：,现在进行时口诀,现在进行时正在发生事，,look,listen,now,是标志，,be+Vt.ing,不分离。,两个错误要回避，,一是掉,be,二是掉,ing.,18,四、,动词现在分词,(V-ing),构成,:,1.,一般在动词原形后加,ing,如,:,read-reading;eat-eating;,listen-listening,；,jump-jumping;,2.,以不发音,e,结尾的动词，去掉,e,再加,ing,如,:write-writing;,make-making;,ride-riding;,take-taking,3.,以辅音字母,+,元音字母,+,辅音字母,(,辅元辅）结尾的重读闭音节动词，,双写末尾,的辅音字母再加,ing,例如,:sit-sitting;swim-swimming;,put-putting;run-running,；,get-getting,4.,特殊变化：,lie-lying,19,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,20,1.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 opening,is drawing,is reading,am writing,are doing,are running,are watching,Fill in the blanks:,21,Guess:,Lets play a game:,Are they+v-ing?,Is it/he/she+v-ing?,22,Are they dancing?,What are they doing now?,Yes,they are.,NO,they arent.,23,Yes,they are.,24,What is the cat doing?,25,Is it eating something?,Yes,it is.,No,it isnt.,26,Yes,it is.,27,Whats she doing?,Is she eating noodles?,28,No,she isnt.,29,Guessing Game,Is the pig?,Yes,it is.No,it isnt.,30,Guessing Game,Is he?,Yes,he is.No,he isnt.,31,Guessing Game,Is she?,Yes,she is.No,she isnt.,32,1,.,一般疑问句及回答,:,变一般疑问句,直接把,am/is/are,提句首,若原句有第一人称,I/we,，把第一人称变成第二人称,you,。,肯定回答,:Yes,主语,+be,.,否定回答,:No,主语,+be+not,.,例如：,You are drawing a pig.,(,变一般疑问句，再做肯定、否定回答）,-Are you draw,ing,a pig?,-Yes,I am./No,I,m not.,33,Unit5,34,Is the girl _(get)up?,No,she _.,What _ she _?,She _ _.,getting,isnt,is,doing,is sleeping,34,2,.,变,特殊疑问句：,什么是特殊疑问句呢？,答：就是对划线部分提问,/,由“疑问词,+,一般疑问句,?”,构成,例,:Tom,is,playing football,.(,对划线部分提问,）,分析：对,am/is are+Ving+,名词，提问要用,what.,格式为：,W,hat am/is/are+,主语,+doing?,What is,Tom,doing?,35,结构,:,be+doing,(,be,要根据主语作人称和数的变化,),五、句型转换（总结）,1.,肯定句转换成否定句,要在,be,后加,not,构成,eg:We are reading English now.,We are not reading English now.,2.,陈述句转换成一般疑问句,把,be,动词提到句首,eg:The student is drinking.,Is the student drinking?,3.,陈述句转换成特殊疑问句,由“疑问词,+,一般疑问句”构成,eg:He is,working,.,What is he doing?,36,课堂小结（,summary,）：,进行时很好记，,be,加动词,-ing,分词构成须仔细，直加双写去哑,e,别说,be,无词义，主语和它最亲密,变疑问,be,提前，否定,not,在后添,何时要用进行时，,look,，,listen,，,now,是标志。,37,Unit5,38,达标训练,38,一、选择填空,.,1.My mother is _TV.,A.looking at,B.seeing C.reading D.watching,2.-_you _a book?-Yes,I am.,A.Do,read,B.Are,read,C.Are,reading,D.Are,looking,3.Kate _,the others _.,A.sing,listen,B.is singing,is listening C.sing,are listening,D.is singing,are listening,4.I _my eraser,but I cant _ it.,A.look for,finding,B.am finding,look for C.am looking for,find,D.find,look for,D,C,D,C,39,二、按要求完成各题,.,1.Look!The cat _(run)up the tree.,2.,Lily,play,with,her,friends?,（,连词成句）,_,3.-_he _(clean)the blackboard?-No,he isnt.,4.,Lucy,和,Mary,正在打篮球。,(,翻译成英语）,_,5.The boys are,playing cards,.(,划线提问,),is running,Is,cleaning,Lucy and Mary,are playing basketball.,I,s Lily playing with her friends?,What are the boys doing?,40,writing,41,Writing,根据图画，用现在进行时写一篇短文。词数：,50,左右。,Hellen,Beibei,42,Its fine today.The children,are playing,in the park.Look!Some girls,are playing,games.Helen,is climbing,up a tree.A girl,is standing,behind a house.Beibei,is looking,for her.There is a boy over there.What,s,he,doing,?He,is flying,a kite.They,are,all,having,a good time.,Very good!,43,Thank you!,44,Marks family,45,1,2,3,4,5,46,Are they watching TV?,What are they doing?,47,Are they watching TV?,What are they doing?,48,What is the bear doing?,49,What is the bear doing?,50,