初中英语人教版七年级下册Im watching TV.ppt

1、The Present Progressive Tense 现在进行时,在英语中，不同时间发生的动作或存在的状态要用不同的动词形式来表现。,每种时态的概念、信息词、结构、句式变化、以及某些时态间的相互区别,重点掌握,时态,Tense,一般现在时,定义：经常或习惯性的动作或现在的状态。,动词为be动词和实义动词(do)。,动词为be动词:,肯定句：主+be:+表语。 否定句：主+be+not +表语。 一般疑问句：Be+主语+表语。 特殊疑问句：特殊疑问词+一般疑问句,动词为实义动词:,肯定句：主+动词原形（三单）+宾语。 否定句： 主+助动词（dont /doesnt)+动词原形+宾语。 一般

2、疑问句： 助动词（Do/Does)+主语+V原形+宾语。 特殊疑问句：特殊疑问词+一般疑问句,看这些动词想一想动词的形式 learn ask to learn to ask learns asks learning asking,动词的形式,1.动词原形 work 2.动词不定式：to work 3.动词第三人称单数：works 4.动词的现在分词;动名词：working,Like,love,finish+动词ing,动词+ing变名词作宾语,I like watching TV. Do you love listening to Zhou Jielun? Does she finish re

3、ading?,动名词,Im watching TV. 我正在看电视.,现在分词,do play watch read talk listen clean eat sleep,doing playing watching reading talking listening cleaning eating sleeping,get sit put run shop swim begin write take,getting sitting putting running shopping swimming beginning writing taking,1,1.动词+ing,2.在重读闭音节的一

4、个音节中，中间有一个元音字母，末尾有一个辅音字母时双写这个辅音字母+ing,3.以e结尾的先去掉e，在+ing,2,3,给动词+ing,watch play do have see talk run begin listen,clean sing write be eat read swim open paint,watching,playing,doing,haveing,talking,running,beginning,listening,seeing,singing,cleaning,writeing,eating,reading,swimming,opening,painting,b

5、eing,I believe you can make the “ing” forms,Be am/is/are,+,表说话的时候正在发生或进行的动作,动词的帽子,动词的礼服,和人一样，动词也要根据不同的时间和季节 打扮打扮哟！,ing,动词,I writ .,I read a book.,I talk on the phone.,am,ing,am,ing,am,ing,Tom,play,football.,is,ing,Lucy read .,is,ing,She draw .,is,ing,He do homework.,He cook .,is,ing,is,ing,is,ing,Th

6、ey talk .,They run .,ing,are,are,ning,They watch TV .,are,ing,now,Look!,You can translate the sentences into English.Its easy for you!,1.我正在看电视。 2.他正在吃晚饭。 3.现在我们在上课。,I am watching TV.,He is having dinner.,We are having a class now.,如何判定一般现在时和现在进行时,（1）以Look！或Listen！now,开头的句子提示,用现在进行时,（2）描述图片中的人物的动作时常

7、用现在进行时，以示生动,(3)无时间状语，但如果表示的是说话时或者现阶段正在进行的动作，就应该用现在进行时,(4)有一些表示状态、结果、感觉和感情的动词，如have（有），be（是），like（喜欢），know（知道），want（想要），think（认为），see（看见）remember（听见），forget（忘记）等，一般不用现在进行时,(5)含频度副词/情态动词的句子,只能用一般现在时。如often,always,usually,sometimes,never,every day/can,must,have to等,请翻译这些句子,1.这是一本书。 2.她每天6点起床。 3.他会游泳。 5

8、.瞧，他们在跑呢。 6.听，他们在唱歌呢。 7.现在我们正在学英语。,1.This is a book. 2.She gets up at 6 ：00 every day. 3.He can swim . 5.Look,they are running. 6.Listen,they are singing. 7.We are learning English now.,一般现在时,一般现在时,一般现在时,现在进行时,现在进行时,现在进行时,现在进行时的结构,1.陈述句：Im working. You are working. Hi is working. 2.否定句：Im not workin

9、g. You are not working. Hi is not working. 3.一般疑问句:Are you working? Is he working? 4.特殊疑问句:Where are you working?,is am+动词+ing are,把下列句子变成否定句,1.He is running. He is not running. 2.Tom is reading a book. Tom is not reading a book. 3.Jim is writing a letter. Jim is not writing a letter.,把下列句子变成一般疑问句,1

10、.He is running. Is he running? Yes,he is.肯定回答 2.Tom is reading a book. Is Tom reading a book? No, he isnt.否定回答 3.Jim is writing a letter. Is Jim writing a letter？,把下列句子变成特殊疑问句,1.He is running. What is he doing? 2.Tom is reading a book. What is Tom reading? 3.Jim is writing a letter at home. Where is

11、 Jim writing a letter ?,用所给词的适当形式填空,1.Who _you _ (wait) for? 2.Steve _ (swim) now. 3.-Where is Tony? -He _ (write)a letter. 4.She _(eat)now. 5._ you _(listen) to me ,Tom? 6.Look,_ they _(play)volleyball? 7.We often _(study) at night. 8.Tom _(get) up late every day.,现在进行时,现在进行时,现在进行时,现在进行时,现在进行时,现在进行

12、时,一般现在时,一般现在时,are,is swimming,is writing,is eating,Are,listening,are,playing,study,gets,waiting,书写现在进行时常犯的错误： 1、在进行时的构成上忘记BE (is ,am , are ) I working near the house. I am working near the house. 2、忘记写ing 形式。 She is stand near a tree. She is standing near a tree. 3、忘记某些动词ing形式的特殊变化。 He is siting in a boat. He is sitting in