人教英语七下Unit6 Section A Grammar Focus(共22张PPT)
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• read-- reading • cook-- cooking • dance-- dancing • make-- making • sit-- sitting • run-- running • lie-- lying • look-- looking • paint-- painting • write-- writing • taste-- tasting • get-- getting • swim-- swimming • tie-- tying
考点精练：
1.The boys are drawing (draw)a picture now. • 2.Listen.The girl is singing (sing)in the classroom. • 3.My mother is cooking (cook)some nice food now. • 4.What are you
He is not drinking water.
He is drinking some juice.
They are not watching TV.
They are taking pictures.
• 练习： • 按要求用正确形式填空： • 1.John is watching （watch）TV now . (肯定句)
• 5.Listen.Some girls are singing (sing)in the classroom.(肯定句)
标志词：now , look , listen.强调正在进行。
二、动词ing形式的构成：
大多数动词 +ing think-thinking talk-talking cook-cooking take-taking make-making write-writing
现在进行时
• 一、现在进行时肯定句的构成： • 肯定句：主语+am/is/are+v-ing...
例子： I am eating. You/We/They are eating. He/She/It is eating. 主语+ be动词+ 动词ing
The horse is running.
He is walking to school.
THANKS 谢谢观赏
The end
Yes, he is. • 肯定回答： _____________________________________
特殊疑问句
• Are you doing your homework? • What are you doing? • Why are you doing your homework? • Where are you going?
• 1. They are doing their homework. • 一般疑问句：___________________________ No, they aren’t. • 2．The students are cleaning the classroom. • 否定回答： _______________________________ • 一般疑问句：__________________________________ • 3．He is playing the football in the playground. •
结构：疑问词+be动词+主语+V-ing
(what ,where, why, when,how)
练一练：
• 句型转换： 1. They are doing housework .
• 一般疑问句：______________________ Are they doing housework? • 否定句： They _______________________ aren’t doing housework 2．The students are cleaning the house. Are the students cleaning the house? • 一般疑问句：__________________ The students aren’t cleaning the house. • 否定句： _________________ 3．I’m playing the football in the playground .(对划线部分进行提问) • Where are you playing the football? . 4．Tom is reading books in his room . (对划线部分进行提问) What is Tom doing in his room ? • .
•
No, he isn't.
You are taking a bus.
Are you taking a bus?
Yes, we are.
They are flying.
Are they flying?
Yes, they are.
练习：
Are they doing their homework?
以不发音e结尾的动词
-e+ing
以ie结尾的动词
-ie+y+ing
lie+lying(躺） tie-tying（系，打结）
run-running swimming-swimming get-getting
某些以“一个元音字母+一个辅 音字母”结尾的动词
双写辅音字母+ing
写出下列动词的现在分词形式
She is riding a bike.
结论：当பைடு நூலகம்们描述一个正 在发生的动作要用现在进 行时。
• 现在进行时：
• 定义：表示现在（说话瞬间）正在进行或发生的动作。
• 例句：You are listening to me now. • 也表示当前一段时间内的活动或现阶段正在进行的动作。 • 例句：He is writing a book these days. • 现在进行时结构： • Be动词（is/am/are）+动词-ing • 即：be+doing
doing
(do)now?
• 5.Look!They are having (have)an English lesson.
• 6.They are not watering (not,water)the flowers now. • 7.Look!The girls are dancing (dance)in the classroom. • 8.What is our granddaughter doing? --She is listening (listen)to music. • 9.It's 5 o'clock now.We are having (have)supper now • 10.Helen is washing (wash)cloths now.
Are the students cleaning the classroom?
Yes, they are. • 肯定回答： _____________________________________ Is he playing the football in 一般疑问句：__________________________________ the playground?
三、现在进行时一般疑问句的构成及回答：
• You are drawing now. • • • Are you drawing now? Yes, I am. (肯定回答) No, I am not.(否定回答)
规律：将be动词移到主语 前面。 结构： Be动词+主语+动词-ing.
• He is having a shower. • • Is he having a shower? Yes, he is.
思考：为什么要用现在进 行时？
• 2.Look! The students are not listening (listen) to the teacher. （否定句） • 3.I am writing (write)a book this year. （肯定句）
• 4.The boy is not drawing (draw) a picture now.(否定句)
人教版 英语 七年级下册 Unit 6
(Section A Grammar Focus)
I’m watching TV.
An apple a day keeps the doctor away.
What is he doing?
He is drinking.
What is she doing now?
The plane is flying.
现在进行时否定句的构成：
• 否定句：主语+am/is/are not+v-ing...
例子： I am not eating. You/We/They are not eating. He/She/It is not eating.
否定全写 =缩写 is not =isn’t am not=’m not are not=aren’t
考点精练：
1.The boys are drawing (draw)a picture now. • 2.Listen.The girl is singing (sing)in the classroom. • 3.My mother is cooking (cook)some nice food now. • 4.What are you
He is not drinking water.
He is drinking some juice.
They are not watching TV.
They are taking pictures.
• 练习： • 按要求用正确形式填空： • 1.John is watching （watch）TV now . (肯定句)
• 5.Listen.Some girls are singing (sing)in the classroom.(肯定句)
标志词：now , look , listen.强调正在进行。
二、动词ing形式的构成：
大多数动词 +ing think-thinking talk-talking cook-cooking take-taking make-making write-writing
现在进行时
• 一、现在进行时肯定句的构成： • 肯定句：主语+am/is/are+v-ing...
例子： I am eating. You/We/They are eating. He/She/It is eating. 主语+ be动词+ 动词ing
The horse is running.
He is walking to school.
THANKS 谢谢观赏
The end
Yes, he is. • 肯定回答： _____________________________________
特殊疑问句
• Are you doing your homework? • What are you doing? • Why are you doing your homework? • Where are you going?
• 1. They are doing their homework. • 一般疑问句：___________________________ No, they aren’t. • 2．The students are cleaning the classroom. • 否定回答： _______________________________ • 一般疑问句：__________________________________ • 3．He is playing the football in the playground. •
结构：疑问词+be动词+主语+V-ing
(what ,where, why, when,how)
练一练：
• 句型转换： 1. They are doing housework .
• 一般疑问句：______________________ Are they doing housework? • 否定句： They _______________________ aren’t doing housework 2．The students are cleaning the house. Are the students cleaning the house? • 一般疑问句：__________________ The students aren’t cleaning the house. • 否定句： _________________ 3．I’m playing the football in the playground .(对划线部分进行提问) • Where are you playing the football? . 4．Tom is reading books in his room . (对划线部分进行提问) What is Tom doing in his room ? • .
•
No, he isn't.
You are taking a bus.
Are you taking a bus?
Yes, we are.
They are flying.
Are they flying?
Yes, they are.
练习：
Are they doing their homework?
以不发音e结尾的动词
-e+ing
以ie结尾的动词
-ie+y+ing
lie+lying(躺） tie-tying（系，打结）
run-running swimming-swimming get-getting
某些以“一个元音字母+一个辅 音字母”结尾的动词
双写辅音字母+ing
写出下列动词的现在分词形式
She is riding a bike.
结论：当பைடு நூலகம்们描述一个正 在发生的动作要用现在进 行时。
• 现在进行时：
• 定义：表示现在（说话瞬间）正在进行或发生的动作。
• 例句：You are listening to me now. • 也表示当前一段时间内的活动或现阶段正在进行的动作。 • 例句：He is writing a book these days. • 现在进行时结构： • Be动词（is/am/are）+动词-ing • 即：be+doing
doing
(do)now?
• 5.Look!They are having (have)an English lesson.
• 6.They are not watering (not,water)the flowers now. • 7.Look!The girls are dancing (dance)in the classroom. • 8.What is our granddaughter doing? --She is listening (listen)to music. • 9.It's 5 o'clock now.We are having (have)supper now • 10.Helen is washing (wash)cloths now.
Are the students cleaning the classroom?
Yes, they are. • 肯定回答： _____________________________________ Is he playing the football in 一般疑问句：__________________________________ the playground?
三、现在进行时一般疑问句的构成及回答：
• You are drawing now. • • • Are you drawing now? Yes, I am. (肯定回答) No, I am not.(否定回答)
规律：将be动词移到主语 前面。 结构： Be动词+主语+动词-ing.
• He is having a shower. • • Is he having a shower? Yes, he is.
思考：为什么要用现在进 行时？
• 2.Look! The students are not listening (listen) to the teacher. （否定句） • 3.I am writing (write)a book this year. （肯定句）
• 4.The boy is not drawing (draw) a picture now.(否定句)
人教版 英语 七年级下册 Unit 6
(Section A Grammar Focus)
I’m watching TV.
An apple a day keeps the doctor away.
What is he doing?
He is drinking.
What is she doing now?
The plane is flying.
现在进行时否定句的构成：
• 否定句：主语+am/is/are not+v-ing...
例子： I am not eating. You/We/They are not eating. He/She/It is not eating.
否定全写 =缩写 is not =isn’t am not=’m not are not=aren’t