7多媒体课件年级上册Unit8Grammar.ppt

Welcome to my class！启东市继述中学启东市继述中学 徐海红徐海红Unit8 Grammar重点重点 : : 现在进行时态的含义和结构。现在进行时态的含义和结构。 难点：现在进行时态的灵活运用难点：现在进行时态的灵活运用1.能听懂、会说、会读、会拼写四个表示动作的单词能听懂、会说、会读、会拼写四个表示动作的单词 lie,write lie,write to ,wai for look for to ,wai for look for 2.掌握句型掌握句型 I am eating.YouWeThey are eating.Ithe she is eating. Im not eating.YouWeThey are not eating.Ithe she is not eating.Am I eating ?Yes , I am.No,I am notI m not . Areyou wethey eating ?Yes ,we youthey are.No, we youthey are notarent. Is Ithe she eating ? Yes , hesheit is.No, hesheit is not isnt. 预习交流预习交流一、写出下列动词的一、写出下列动词的-ing形式形式. .1.sing_ 2. dance_3.swim_ 4. eat_5.give_ 6. lie_7.sit _ 8. write_9. close_ 10. listen_11. run_12. wait_singingdancingswimmingeatinggivinglyingsittingwritingclosinglisteningrunningwaiting想一想想一想 动词现在分词的构成规则。动词现在分词的构成规则。1. 大多数动词在词尾直接加大多数动词在词尾直接加_。2. 以不发音的字母以不发音的字母e结尾的动词结尾的动词_。3. 以以ie结尾的动词，如结尾的动词，如lie _。4.词尾只有一个辅音字母的重读闭音节，词尾只有一个辅音字母的重读闭音节，_.ing去去e加加ing变变 ie为为y加加 ing双写辅音字母加双写辅音字母加ingUnit 8 Grammar The Present Continuous Tense现在进行时现在进行时Tomplayfootball.isingLucy isreada book.ingThey watchTVareingLook! The twinsthinkareing.now.现在进行时基本结构现在进行时基本结构主语主语 + be动词动词 + 动词的动词的现在分词现在分词IamHe / SheWe / You / They isarewriting.speaking.running.Jordan is playing basket ball.She is dancing.He is playing badminton.The bird is flying.They are singing.They are eating.They are playing football.She is swimming.The women are running.The girls are playing with footballs. 现在进行时现在进行时Present Continuous Tense表示表示 的动作。的动作。 表示表示 的动作。的动作。-What are you doing now?-We are having our English class. We are learning Unit 8 these days.I am studying in Jisu Middle School.现在正在进行现在正在进行现阶段正在进行着现阶段正在进行着2) 否定句否定句：直接在：直接在be后加后加not. 如：如：I am writing. I am not writing. 现在进行时的句式现在进行时的句式1) 肯定句肯定句: 主语主语+be+V-ing+其它其它. 如如: I am reading a book.Work out rule!We use am+ -ing with the pronoun I. We use are+ -ing with the pronouns _, _ and _. We use is+ -ing with the pronouns _, _ and _. weyoutheyhesheitComplete the sentences with the correct forms of the verbs in brackets.1 .Look! Simon (play) football with his friends in the playground.2.Its 4 oclock in the afternoon. Daniel _(study) in the classroom.3.Millie _ (write) a letter to her friend about the fashion show.4. Sandy is a members of the basketball team. Now she _(practise) with other team members. 5. Where is Amy?Oh,she _(talk) to her cousin Shirley .They _(wait) for the school bus.6. I have dancing lessons.I _(look) for my dancing shoes.is playingis studyingis writingis practisingis talkingare waitingam looking一般疑问句及回答一般疑问句及回答: 问句问句,直接把直接把 be 提前提前, 肯定回答肯定回答: Yes, 主语主语 +be. 否定回答否定回答: No, 主语主语+be + not. -Are you drawing ? -Yes, I am./No, Im not. -Whatre they doing?-Theyre swimming.-Are they swimming?-Yes, they are.Look and try to say-Are they singing? -No, they arent. They arent singing. They are dancing.Look and try to sayAre they _ a book?No, they _._ are they _?Theyre _.readingarentWhatdoingwritingLook and try to say Is he running ?Is he playing football?What is David doing?No, he isnt.Yes, he is.What is Mr.Fat doing ? Is he singing? No, he isnt. He danc with a dog.ingeisWhat are they doing ?Are theyplaying volley -ball?No,they arent.Theyre playingfootball.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.一、用现在进行时改写下列句子。一、用现在进行时改写下列句子。4. -Does Jim draw a picture? -Yes, he does. -Is Jim drawing a picture? -Yes, he is.5. My mother doesnt cook in the kitchen. My mother isnt cooking in the kitchen.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.is flyingis singingare playing二、用所给动词的适当形式填空二、用所给动词的适当形式填空4. Father isnt at home. He _ (work).5. Its seven oclock now. His father _(watch) TV. 6. Kitty_ (dance)with her friends. Cant you see?is workingis watchingis dancing7. -Where is Millie? -She_ (chat) with her classmates in the classroom.8. -What _Simon _ (do)? -He _ (draw) a picture on the blackboard.is chattingisdoingis drawing Now , at present, at the moment , right now ,these days , look, listen 总结归纳本课重点；总结归纳本课重点； 正确使用现在进行时的相关句式正确使用现在进行时的相关句式注意点：注意点： 现在进行时的结构中现在进行时的结构中 be 由主语的人称或单复由主语的人称或单复数来决定数来决定be动词不能漏动词不能漏 现在进行时常用的时间状语或提示语现在进行时常用的时间状语或提示语 原形原形 单三形式单三形式 现在分词现在分词invite write come run swim eat lie study pay visit invitesinvitingwriteswritingcomescomingrunsrunningswimsswimmingeatseatinglieslyingstudiesstudyingpayspayingvisitsvisiting 选用所给动词的适当形式填空。 be lie spend play sing 1.Listen! Amy _ a song in the next room. 2.How much _ the recorder and the tape? 3.Its seven oclock. Dad _ on the couch and watching TV. 4.He _2 yuan on snacks every day. 5.Some people _ games on the beach now.arespendsare playingis lyingis singing Look! Simon and I having a party. There are many friends at our party. Millie and Kitty is siting on the floor. They are play with Eddie. Some of my friends is singing and danceing. Daniel is chating with Simon about football. Here comes Mr Wu. He are giving Simon and me some presents. Now I is standing at the table with all my friends. There is a big birthday cake on it. Now, Simon and I am each making a wish.are havingare sittingingaretingisamareHomework1. Finish the exercises on page 98 B2. Make five sentences with the present continuous tense.