Unit 6 General Revision 3 Task 5-Task 6 课件(共16张PPT)

(共16张PPT)
现 在 进 行 时
Present continuous tense
人教精通版六年级下册
Unit 6 General Revision 3
Task5＆Task6
Read
and
Think
What are you doing
I am washing.
I am eating.
I am dancing.
What is he doing
He is running.
She is sleeping.
What is she doing
He is drawing.
1.含义：
2.标志词：
3.构成：
现在进行时的含义与构成
eg: He is reading a book.
表示说话时正在发生的动作
或现阶段正在进行的行为。
now, look, listen 等。
主语+be (am/is/are) + 动词ing（现在分词）
现在分词的构成规则：
现在分词是在动词后加上-ing，构成规则如下：
①直接在谓语动词后加-ing。
②去掉词尾不发音的e，再加-ing。
go—going start—starting
leave—leaving make—making
③对于重读闭音节词，双写末尾字母再加-ing。
④另外，有少数动词的-ing形式比较特殊。
sit—sitting begin—beginning
lie—lying die—dying
tie—tying picnic—picnicking
进行时很好记， be加动词-ing
分词构成须仔细， 直加双写去哑e
别说be无词义， 主语和它最亲密
变疑问be提前， 否定not再后添
何时要用进行时， look，listen，now是标志。
口诀教你学doing
训练集中营
写出下列动词的分词形式
talk________ sleep _______
watch ________ sit ________
listen _________ make ________
laugh ________ lie ________
cry ________ sing ________
cut_________ write________
talking sleeping
watching sitting
listening making
laughing lying
crying singing
cutting writing
2.否定句：直接在be动词后加not.
eg：I am writing.
I am not writing.
现在进行时的句式
1.肯定句: 主语+be动词+动词ing.
eg: I am reading a book.
3.一般疑问句：be动词提到句首（注意 人称变化）
eg: She is dancing.→Is she dancing
4.陈述句转换成特殊疑问句:由“疑问词+一般疑问句”构成。
eg：He is working.→What is he doing
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 now.
3.Listen! They____________ (sing) in the classroom.
is running
are having
are singing
达标训练
二、句型转换
1.I am watering the flowers.(否定句)
2.She’s jumping now.(一般疑问句)
3.The boys are playing cards.(对划线部分提问)
I am not watering the flowers.
Is she jumping now
What are the boys doing
三、根据图片填空，完成对话。