现在进行时(教育精.ppt

UNIT7 Can I speak to Sara,please?the Present Continuous Tense现在进行时具体动作可以发生在不同的时间:动作发生在过去，为一般过去时动作发生在现在，为一般现在时动作正在进行呢，为现在进行时怎么表示具体动作的现在进行时?l1.什么时候用现在进行时某一时刻正在进行的动作或正在发生的事表示长期的或重复性的动作，说话时动作未必正在进行 描述图片 l2.现在进行时中的标志词现在进行时的时间词（时间状语）现在进行时的动词(感官动词）l3.现在进行时的基本结构肯定句结构否定句结构一般疑问句结构特殊疑问句1.什么时候用现在进行时？基本用法一：We are having a class.We are having a class.We are having an English clWe are having an English classass.eg:eg:What are we doing noWhat are we doing now w?我们正在做什么？我们正在做什么？What class areWhat class are wewe havhaving nowing now?What areWhat are wewe learning learning?We are learning UNIT 7 now.We are learning UNIT 7 now.现在进行时表示此时此刻正在进行的动作或发生的事基本用法一：A:What are you doing?B:we are reading a book.注：Reading book这个动作在两人交谈时正在进行Practise:1,我妈妈正在做早饭。我妈妈正在做早饭。My mather is making breakfast.2，Lucy和和Marry正在打篮球。正在打篮球。Lucy and Marry are playing basketball.基本用法二：eg:eg:We are learning UNIT 7 these dags.We are learning UNIT 7 these dags.这些天我们在学习第七单元。这些天我们在学习第七单元。We are having a sports meeting this week.We are having a sports meeting this week.He is writing a song this month.He is writing a song this month.She is teaching English in a middle school.她在一家中学教英语。注：Teaching English说话时未必在进行，但是是现阶段正在发生的事情。We We are learningare learning UNIT7 UNIT7 these days.these days.基本用法二：现在进行时表示现阶段正在发生的事（长期或重复性的动作，说话时动作未必在进行）Practise:1,我在襄城职高上学。我在襄城职高上学。I am studing in XC Vocational shcool.2,这一年他在努力的工作。这一年他在努力的工作。He is hard working in this year.基本用法三：基本用法三：Look at the picture.The children are flying kites in the park.The people are walking.描述图片中人物的动作时，为了表达更生动，也常用现在进行时。基本用法三：基本用法三：现在进行时中的标致词时间词eg:She is reading her English book now.她正在读她的英语书。They are play basketball now.Sara isnt in at the moment.第一类：“现在”的表达：now,right now,at present，at the moment等 Practise:11She readisingnow.Heplay football isingnow.He do his homeworkisingnow.The man mak a phone call isingnow.He eatisingnow.现在进行时中的标致词时间词第二类：准确的现在时刻 eg:Its ten oclock.Our students are having class.现在是10:00，学生在上课。Its 11 oclock.My mother is cooking.1.现在是早上7点，他们在吃早餐。Its 7 oclock.They are having breakfast.17现在进行时中的标致词时间词第三类：表示当前一段时间或现阶段正在进行的动作，且此时有this week,these days.时间状语eg:We are learning UNIT7 these days.这些天我们正在学习第7单元。18现在进行时中的标致词时间词第四类：第四类：eg:Look!Jack is playing basketball there.看！杰克正在那儿打篮球。Listen!She is singing an Eglish sang.动词动词 Look!Listen!19Listen!The bird is singing.Look!The boy is play soccer.ing现在进行时口诀现在进行时正在发生事，Look,Listen,now是标志，Be+vting不分离。两个错误要回避，一是掉be,二是掉ing.现在进行时的句式现在进行时的句式 1.1.如如:I:I amam read readinging a book.a book.肯定句肯定句:主语主语+am/is/aream/is/are+V V-ing+-ing+其它其它.They talk in a park areingnow.They watch TVareingnow.否定句否定句:直接在直接在am/is/aream/is/are后加后加notnot.主语主语+am/is/are notam/is/are not+V V-ing+-ing+其它其它.现在进行时的句式现在进行时的句式2.eg2.eg：I am writI am writinging.I am I am notnot writ writinging.I am reading a book.Im not writing.What are you doing?What are they doing?They are playing basketball.They arent playing soccer.What is he doing?He is playing with a yoyo.He isnt reading.3.3.-What are you doing?Are you-What are you doing?Are you readreadinging a book?a book?-Yes,I am./No,I-Yes,I am./No,Im not.m not.-What is she doing?Is she listen-What is she doing?Is she listen to music?to music?-Yes,she is./No,she is not.Yes,she is./No,she is not.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am/is/aream/is/are提句首提句首,若若原句有第一人称原句有第一人称I/weI/we，把第一人称变成第二人称，把第一人称变成第二人称youyou。肯定回答肯定回答:Yes,:Yes,主语主语+be+be（be)be)是要变化的，即是要变化的，即am/is/are am/is/are 否定回答否定回答:No,:No,主语主语+be+not+be+not You are reading a book.You are reading a book.(变一般疑问句，再变肯定回答，否定回答）变一般疑问句，再变肯定回答，否定回答）特殊疑问句：对特殊疑问句：对be Ving 提问要用提问要用what.格式为：格式为：what am/is/are+主语主语+doing.?Are they dancing?What are they doing now?Yes,they are.NO,they arent.Yes,they are.What is the cat doing?Is it eating something?Yes,it is.No,it isnt.Yes,it is.Whats she doing?Is she eating noodles?No,she isnt.Are they watching TV?What are they doing?What is the bear doing?Is the pig walking/running/?Yes,it is.No,it isnt.Is he?Yes,he is.No,he isnt.Is she?Yes,she is.No,she isnt.Unit545一用所给动词的适当形式填空一用所给动词的适当形式填空.1.Look!The cat _(run)up the tree.2.The twins _(have)breakfast.3.-_he _(clean)the blackboard?-No,he isnt.4.Tom_(play)the piano in the room.Please ask him to come here.5.Listen!They_(sing)in the classroom.is runningis runningare havingare havingIsIs cleaningcleaning is playingis playing are singingare singingUnit547用所给动词的适当形式填空 6.Its 6 oclock in the morning.They_ (have)their breakfast.7.My father is over there.He _(clean)his car.8.-Can I speak to Mr Smith?-Im afraid not(恐怕不行恐怕不行).He_ (have)a meeting at the moment.9.Look!Some students _(run)there.10.What _the boys and girls _(do)there?are havingis cleaning is havingare runningaredoing48二二.句型转换句型转换1.I am watering the flowers.(否定句否定句)2.Shes jumping now.(一般疑问句一般疑问句)3.The boys are playing cards.(划线提划线提问问)4.He is doing his homework.(复数句复数句)I am not watering the flowers.Is she jumping now?What are the boys doing?They are doing their homework.Unit549Bye bye!