现在进行时 ppt课件.ppt

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1、Unit51Im watching TV.现现 在在 进进 行行 时时Unit52AskandAnswer3I am reading a book.What are you doing?4What is he doing?He is cleaningthe house.Unit55I am doing my homework.What are you doing?Unit56What is she doing? She is looking at the blackboard. 7What is he doing?He is eating some meat.Unit58What is he

2、doing?He is listening to her.Unit59What are you doing?I am drinking tea. Unit510ReadandThinkUnit511I am reading a book.What are you doing?I am doing a book.I am drinking tea.What is he doing?He is cleaning the houseHe is eating some meat.He is listening to her.What is she doing?She is looking at the

3、 blackboard.Unit512Grammar :The Continuous Tense 现在进行时 Unit5131.含义：含义：2.标志词：标志词：3.构成：构成：现在进行时的含义与构成现在进行时的含义与构成He is reading a book.表示说话时表示说话时正在发生正在发生的动作的动作或现阶段或现阶段正在进行正在进行的行为的行为. now, look, listenbe + 动词动词ing (am/is/are+动词动词ing) Unit514动词变成现在分词的方法：n直接直接+ing： reading listening cleaning drinking write

4、-writing make-making give-giving havehaving come-comingn 以重读闭音节结尾且末尾只有一个辅音字母的动词，双写以重读闭音节结尾且末尾只有一个辅音字母的动词，双写这个辅音字母这个辅音字母+ing：以辅元辅结构结尾双写尾字母以辅元辅结构结尾双写尾字母+inggetting letting running putting beginningn以不发音以不发音e结尾的动词，去结尾的动词，去e+ing：The present continuous tense 现在进行时现在进行时1.表示现在正在进行的动作和发生的事表示现在正在进行的动作和发生的事eg

5、:-What are you doing? -I am reading a book.2.有时表示现阶段正发生的事有时表示现阶段正发生的事,但此刻动作不一定但此刻动作不一定正在进行正在进行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现在进行时的句子中常有now,或在句首常出现或在句首常出现Look! Listen!等提示词等提示词eg: Listen! Danny is singing in the room. He is doing his homework now.2.2.否

6、定句：直接在否定句：直接在am/is/aream/is/are后加后加notnot. . 如：如：I am writI am writinging. . I am I am notnot writ writinging. .现在进行时的句式现在进行时的句式1.1.肯定句肯定句: : 主语主语+ +am/is/aream/is/are+ +V V-ing -ing 其它其它. . 如如: I : I amam read readinging a book. a book.3.3.一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, ,

7、若原句有第一人称若原句有第一人称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+notYou are drawing a pig.(You are drawing a pig.(变一般疑问句，再变肯变一般疑问句，再变肯定回答，否定回答）定回答，否定回答）-Are you draw-Are you drawinging a pig? a pig?-Yes,I

8、am./No, I-Yes,I am./No, Im not.m not.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.?Unit518-Is the woman writing?-No, she isnt. She is reading a book.Unit519-Whatre they doing?-Theyre swimming.-Are they swimming?-Yes, they are.Unit520-Are they singing? -No, they arent. They a

9、re dancing.Unit521Is the girl _(get) up?No, she _.What _ she _?She _ _.getting isntisdoingis sleeping4.4.变变特殊疑问句：特殊疑问句：什么是特殊疑问句呢？什么是特殊疑问句呢？答：就是对划线部分提问答：就是对划线部分提问例例: Tom is playing football .(对划线部分提问对划线部分提问）对对am/is are+ Ving+名词，名词， 提问要用提问要用what.格式为：格式为：what am/is/are +主语主语+doing?What is Tom doing?: b

10、e+doing ( be要根据主语作人称和数的变化要根据主语作人称和数的变化)1.肯定句转换成否定句肯定句转换成否定句,要在要在 be 后加后加 not 构成构成eg: We are reading English now. We are not reading English now.2.陈述句转换成一般疑问句陈述句转换成一般疑问句,把把be动词提到句首动词提到句首eg: The student is drinking. Is the student drinking?3.陈述句转换成特殊疑问句陈述句转换成特殊疑问句,由由“疑问词疑问词+一般疑一般疑问句问句”构成构成eg: He is wo

11、rking. What is he doing?Unit524 练习练习1.1.写出下列动词的写出下列动词的inging 形式形式. .1.help_ 1.help_ e_e_3.swim_ 3.swim_ 4.eat_4.eat_5.give_ 5.give_ 6.find_6.find_7.sit _ 7.sit _ 8.write8.write_Unit525What is the boy doing？He is singing.Unit526What is he doing?He is playing basketball.Unit527选择填空选择填空.1.My mother is

12、_TV.A.looking at B.seeing C.reading D.watching2.-_you _a book? -Yes,I am.A.Do,read B.Are ,read C.Are ,reading D.Are ,looking3.Kate _,the others _.A.sing,listen B.is singing,is listening C.sing,are listening D.is singing,are listening4.I _my eraser,but I cant _ it.A.look for ,finding B.am finding,loo

13、k for C.am looking for,find D.find,look forDCDC291. We _( work ) on a farm now.2. Listen! Someone _ (knock) at the door.3. Lucy _( not read) at the moment.4.What are they doing? They _ (run) outside.are working is knockingisnt readingare running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 th

14、e 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 cleanincleaning g is playingis playing are singingare singingUnit53

15、1用所给动词的适当形式填空用所给动词的适当形式填空are havingis cleaning is havingare runningaredoingUnit532Bill is eating some leaves nowIs Lily playing with her friends?I am talking to a policeman.The children are waiting for a bus.A boy is reading an interesting book.1.We live in China.( (就画线部分提问就画线部分提问) ) 2.I have no bro

16、thers.( (同义句同义句) ) 3.My father is a worker. ( (就画线部分提问就画线部分提问) ) 4.I will have a birthday party.( (变为一般疑问句变为一般疑问句) ) Where do you live? I dont have any brothers. What is your father? What does your father do? Will you have a birthday party?5.The boy is laughing.(就画线部分提问就画线部分提问)6.The old man has no c

17、hildren. (同义句同义句) 7.We are listening to the radio. (就画线部分提问就画线部分提问)8.She is fifteen years old. (就画线部分提问就画线部分提问) What is the boy doing?The old man doesnt have any children.What are you listening to?How old is she?351、我的妈妈正在做早饭。、我的妈妈正在做早饭。 My mother is making breakfast.、他正在弹吉他吗？、他正在弹吉他吗？ Is he playing

18、 the guitar?、她不在拉小提琴。、她不在拉小提琴。 She isnt playing the violin.、她们在干什么？正在打篮球。、她们在干什么？正在打篮球。 What are they doing? They are playing basketball.、Lucy 和和Mary正在打排球。正在打排球。Lucy and Mary are playing volleyball.三把下面的汉语翻译成英语36四四.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

19、 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.进行时很好记，进行时很好记， be加动词加动词-ing分词构成须仔细，分词构成须仔细， 直直 加双写去哑加双写去哑e 别说别说be无词义，无词义， 主语和它最亲密主语和它最亲密变疑问变疑问be提前，提前， 否定否定not再后添再后添何时要用进行时，何时要用进行时， look，listen，now是标志。是标志。Unit538Bye bye !