初中英语牛津译林版七年级上册Grammar教课内容ppt课件

这是一份初中英语牛津译林版七年级上册Grammar教课内容ppt课件，
语法：现在进行时态 Present Continuous TenseGrammarShe readisingnow.What is she doing?She writ to her friendisingnow.（写信给）He wait for the busisingnow.（等候）What is he doing?The girl ly ising on the grassnow.（lie 平躺---lying） 精讲点拨： 现在进行时(The Present Continuous Tense)1. 含义：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.②现在进行时态还可以表示当前一段时间内的 活动或现阶段正在进行的动作。如： We are working on a farm these days . I am writing a book this year.Grammar现在进行时：表示正在发生的动作。句式结构：主语+ be + v-ingbe由主语的人称或单复数来决定我用am，你用are, is 紧跟他，她，它，复数一律都用are。2. 现在进行时的构成：肯定式结构：主语+ be + 动词-ing + 其他否定式结构：主语+ be + not + 动词-ing + 其他一般疑问句式结构：Be + 主语+动词-ing+其他Present continuous tense● negative forms (否定形式):● Question forms● The answers to the questionsPresent continuous tense3. 动词的现在分词的构成：①一般情况下，直接加 –ing；Eg: working, buying, visiting, reading, thinking, eating, drinking.②以不发音的e结尾的，去e加-ing； Eg: taking, having, making, writing.③以重读闭音节结尾的，双写结尾 的辅音字母加-ing.Eg: stopping, shopping, sitting, swimming, putting, running.④ 特殊变化的：Eg: lie lyingskiing cooking drawing reading watching opening drinking singing playing going talking laughing crying studying cleaning listening looking waiting 动词现在分词一览表write --- writingtake --- takinghave --- havingmake --- makingcome --- comingskate---skatingdance --- dancingleave --- leavingshine---shining动词现在分词一览表shop --- shoppingcut --- cuttingstop ---stoppingput --- puttingget --- gettingbegin ---beginningswim ---swimmingchat--- chattingplan--- planningrun--- runningsit --- sitting动词现在分词一览表I’m writing something.I’m reading a book.I’m talking on the phone.Tomplayfootball.isingLucy isreada book.ingThey watchTVareingLook!The twinsthinkareing.now.I’m mending the car.I’m dancing.He is mending the car.She is dancing.Listen!The children areting.chatWhat are they doing?Listen! The birdis singing.What is the bird doing?与现在进行时连用的时间状语：now 现在 right now 此刻,现在;立刻,马上 at the moment 此刻,现在 at present现在,目前提示语: look, listen，don’t speak等提醒听着注意正在发生的事。Don’t speak! The baby is sleeping.Listen ! Someone is singing in the next room.补充：表示位置移动的瞬间性动词，可用现在进行时表示一般将来时。E.g.The bus is coming .Exercises on Page971.Look! Simon ________ (play) football with his friends in the playground.2.It’s 4 o’clock in the afternoon. Daniel __________ (study) in the classroom.3.Millie _________ (write) a letter to her friends about the fashion show4.Sandy is a member of the basketball team. Now she ________ (practise) with 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 lookingLook! Someone ______ (knock) your door.. 2. My parents ( not talk) with Lily now. 3. —What is he doing? —He (put)on his clothes. 4. Don’t talk.Jim _______(do) his homework.5. Listen! They ___________ (play) the violin.6.____ Millie _______ TV with their parents at home now?(watch) is knocking aren’t talkingis puttingis doingare playingIs watching 有效训练：1. 将下列句子变成现在进行时态：① We mend a clock.② I look at the blackboard.③ He and I do our homework.④ You make a kite for me.We are mending a clock.I am looking at the blackboard.He and I are doing our homework.You are making a kite for me.2. 选择题：① Our teacher is a red sweater.A. put on B. wearing C. wear D. putting on②That boy isn’t the teacher.A. listen B. listens C. listening D. listening toB/DD③I this book now.A. reading B. am readingC. read D. wearB1. Make a dialogue in the present continuous tense. Topic: at your birthday party, eat, sing, dance, talk, cake, present……2. Do exercises in your books (p98) . 3.Finish the exercises in your workbooks.(p105 and p106)HomeworkThank you!Bye!