上课 现在进行时ppt课件.ppt

7A Unit 5,Going Shopping,Grammar ,The Present Continuous Tense,现在进行时,Tom,play,football.,is,ing,Lucy,is,read,a book.,ing,They,watch,TV,are,ing,Look!,The twins,think,are,ing.,now.,现在进行时( The Present Continuous Tense)1. 现在进行时态表示现在(说话瞬间)正在进行或发生的动作。如 The students are listening to the teacher. He is watching TV now.,现在进行时态还可以表示当前一段时间内的活动或现阶段正发生的事情。如: We are working on a farm these days . I am writing a book this month.,与现在进行时连用的时间状语：at present 目前;现在 at the moment 此刻,现在right now 此刻,现在;立刻,马上 now 现在,提示语: Look ! Listen !,The present continuous tense 现在进行时,基本用法1.表示现在正在进行的动作和发生的事eg:-What are you doing? -I am reading a book.2.有时表示现阶段正发生的事,但此刻动作不一定正在进行eg:He is teaching at the school. We are learning Unit5 these days.3.现在进行时的句子中常有now,或在句首常出现Look! Listen!等提示词eg:Listen! Danny is singing in the room. He is doing his homework now.,现在进行时基本结构,主语 + be动词 + 动词的现在分词,I,am,He / She,We / You / They,is,are,writing.,speaking.,running.,结构: be+doing ( be要根据主语作人称和数的变化),What is he doing?,He is drinking water (now).,Is he drinking water (now)?,Yes, he is.,现在进行时句式操练,What is she doing?,She is cleaning the house.,Is she doing her homework?,No,she isnt.,现在进行时句式操练,What are they doing?,They are running.,Are they writ,e,ing?,No,they arent.,现在进行时句式操练,talk/chat,have a class,read,look for things on the Internet,What are they doing? They are,Are they ? Yes, No, ,句型转换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?,动词-ing形式的构成,口诀教你学doing 进行时很好记,be加动词-ing; 直加双写去哑e,分词构成须仔细; 别说 be 无词义,主语和它最亲密; 变疑问 be 提前,否定 not 再后添; 何时要用进行时 look,listen,now标志.,Exercises,It is 5 p.m. Rewrite the sentences to say what is going on now.,Every day at 5 p.m.,Now,Mother _dinner.,Mother _dinner.,cooks,is cooking,The boys _football.,play,The boys_football.,are playing,Every day at 5 p.m.,Now,Mr. Li _TV.,Mr.Li _TV.,watches,is watching,My aunt_coffee.,drinks,is drinking,she _Coffee.,Some exercises.一、用现在进行时改写下列句子.1.She sits under the tree. She is sitting under the tree.2.I eat a hamburger and some fruit. I am eating a hamburger and some fruit.3.They clean the classroom They are cleaning the classroom.,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:,二、用所给动词的适当形式填空1.Look! Andy_(fly) a model plane.2.Listen! Amy_(sing) in the next room.3.Many students_(play) football in the football field now.4.Father isnt at home. He _(work).5.Its seven oclock now. His father _(watch) TV.,is flying,is singing,are playing,is working,is watching,6.Kitty_(dance)with her friends. Cant you see?7. -Where is Millie? -She_(chat) with her classmates in the classroom.8. -What_Simon_(do)? -He_(draw)a picture on the blackboard.9. -_the girls_(sing)? -No,they_(shout).10.Dont talk with me, please. I _ (do) my homework.,is dancing,is chatting,is,doing,is drawing,Are,singing,are shouting,am doing,句型转换：1.They are cleaning the house.（一般疑问句）3.Tom is singing.（改为否定句）4.Kate is_（划线提问）5.She is sitting _ （划线提问）,putting on her new skirt.,near the window.,Are they cleaning the house?,Tom is not singing.,What is Kate doing?,Where is she sitting?,Fill in the blanks: Its a fine Sunday morning. Therere many people in the park. They are playing. Look! Two boys _ (play) with yo-yos. A girl_ (fly) a kite. Two Children_(mend) a toy boat. There_ (be) a lake in the park. Near the lake ,a young man_ (run). There _ (be) two men near the house. They_ (work) hard now. A woman _ (water) the flowers . A girl_ (draw). Look at the big tree. Two cats _ (run) up the tree. What do they want to do? They want _ (catch) the bird. All of them are very happy .,are playing,is flying,are mending,is,is running,are,are working,is watering,is drawing,are running,to catch,In the Playground,There are many students in the playground now. Look! Some boys are playing football and the girls are running. Some of the students are playing basketball, others are doing morning exercises. Who is standing over there ? Oh, its Simon. Hes playing with a yo-yo. Theyre all having a good time.,Thanks and goodbye!,