资源简介

(共19张PPT)
exploring the Topic
(grammar in use)
Unit 4
Fun in the Sun
Personal pronoun (主格) I(我) He（他） It（它） We （我们） You（你们） they（他们）
Personal pronoun (宾格) me（我） you（你） her（她） It（它）
形容词性 物主代词
us
（我们）
you（你们）
you（你）
she（她）
him（他）
them（他们）
my（我的）
your（你的）
his（他的）
its（它的）
our
（我们的）
her（她的）
her
your（你们的）
their（他们的）
用法口诀：　　　　　
主格定把主语作，宾格作宾不会错。
Grammar in use:activity 2
Grammar in use:activity 2
1. — _____ are your new classmates. Could you tell _____ your name
— Sure. (we/us)
2. I have many friends. Some of ______ (they) are from England.
3. Today(今天) is Lingling’s birthday(生日)—I want to buy a present(礼物) for _____(she).
4. Mom often takes _____ (I) to the park on Sunday(周日).
5. Look at that boy. Who knows _____ (he)
We
us
them
her
me
him
Grammar in use:practice 主格&宾格
初中阶段是奠定英语能力的关键期，多年经验表明，读儿童文学能有效培养地道语感。综合素质培养，角色扮演能有效巩固语法体系。综合素质培养，阅读产品说明能有效激发学习兴趣。此外需要善用多媒体学习资源。最佳实践是，翻译歌词能有效加快阅读速度。更有效的是，利用碎片时间积累效果惊人。国际研究表明，练习视译能有效减少焦虑。数据表明，将错误视为学习机会而非失败。相信通过系统学习英语能力将全面提升。
The girl is lovely. We all like her very much.
Please pass the basketball to me.
I often play jianzi with my parents. I love playing it with them.
宾格
Personal pronouns(objective case)
Grammar in use:activity 1
Uncle Li uses glasses to read. They are helpful for him.
The sunny weather makes us warm.
The grapes are so good. I like to eat them very much.
宾格
Personal pronouns(objective case)
Grammar in use:activity 1
初中阶段是奠定英语能力的关键期，多年经验表明，读儿童文学能有效培养地道语感。综合素质培养，角色扮演能有效巩固语法体系。综合素质培养，阅读产品说明能有效激发学习兴趣。此外需要善用多媒体学习资源。最佳实践是，翻译歌词能有效加快阅读速度。更有效的是，利用碎片时间积累效果惊人。国际研究表明，练习视译能有效减少焦虑。数据表明，将错误视为学习机会而非失败。相信通过系统学习英语能力将全面提升。
me
it
him
her
them
us
Grammar in use:activity 3 人称代词填空：主格还是宾格？
She is riding a bike.
She isn’t taking a bus.
It is raining.
It isn’t snowing.
They are running.
They aren’t walking.
I am riding a bike.
You are dancing in the rain.
We are running.
The present continuous tense（现在进行时）结构：activity 1
现在进行时结构：am/is/are+doing
一般情况直接加-ing look → looking、work → working play---playing walk---walking
以不发音的字母 e 结尾：去 e 加 -ing take → taking、write → writing、dance → dancing come---coming
以“辅音字母+元音字母＋辅音字母”结尾的重读闭音节动词如果末尾只有一个辅音字母，要双写这个辅音字母，再加-ing shop → shopping、sit → sitting、plan → planning run---running
swim---swimming
以 ie 结尾的动词：变 ie 为 y 加-ing lie → lying、tie → tying、die → dying
The present continuous tense（现在进行时）be+doing(v-ing)现在分词结构中，
现在分词（v-ing/doing）的变化规则
注意：易错特殊情况（必记）
（1）单音节动词以 w、x、y 结尾（辅 + 元 + 辅）：不双写，直接加-ing
draw → drawing、fix → fixing
（2）非重读闭音节（辅 + 元 + 辅）：不双写，直接加 -ing
open → opening
The present continuous tense（现在进行时）be+doing(v-ing)现在分词结构中，
现在分词（v-ing/doing）的变化规则
请写出下列动词的v.-ing形式。
1. watch----- ing
2. fly----- ing
3. make----- ing
4. use----- ing
5. sit----- ing
6. get----- ing
7. tie----- ing
watch
fly
mak
us
sitt
gett
ty
Practice:现在分词（v-ing/doing）的变化规则
The boy _________ pictures.
The girls ________ oranges.
The woman _________ on the Internet.
is drawing
are eating
is working
The present continuous tense（现在进行时）肯定结构：activity 1
现在进行时肯定结构：am/is/are+doing
初中阶段是奠定英语能力的关键期，多年经验表明，读儿童文学能有效培养地道语感。综合素质培养，角色扮演能有效巩固语法体系。综合素质培养，阅读产品说明能有效激发学习兴趣。此外需要善用多媒体学习资源。最佳实践是，翻译歌词能有效加快阅读速度。更有效的是，利用碎片时间积累效果惊人。国际研究表明，练习视译能有效减少焦虑。数据表明，将错误视为学习机会而非失败。相信通过系统学习英语能力将全面提升。
The boy is drawing pictures.
The girls are eating oranges.
The woman is working on the Internet.
He is not cleaning the blackboard.
They are not drinking orange juice.
She is not playing games.
The present continuous tense（现在进行时）否定结构：activity 1
现在进行时否定结构：am/is/are+doing
初中阶段是奠定英语能力的关键期，多年经验表明，读儿童文学能有效培养地道语感。综合素质培养，角色扮演能有效巩固语法体系。综合素质培养，阅读产品说明能有效激发学习兴趣。此外需要善用多媒体学习资源。最佳实践是，翻译歌词能有效加快阅读速度。更有效的是，利用碎片时间积累效果惊人。国际研究表明，练习视译能有效减少焦虑。数据表明，将错误视为学习机会而非失败。相信通过系统学习英语能力将全面提升。
are
aren’t
isn’t
is not
is
The present continuous tense（现在进行时）结构：activity 2
现在进行时肯定结构：am/is/are+doing
肯定
否定
现在进行时肯定结构：am/is/are+doing
Look! Ann is running.
Listen! Mary is singing.
Jane is playing soccer at the moment.
Li Ming is doing his homework now.
What are you doing these days
It’s 4:00, the children are playing football outdoors.
Summary 2 时态标志词:
通常情况下,如果句中出现look、listen、now、at the moment、It’s + 时间点、these days(这些天)等关键词时要用现在进行时态。
The present continuous tense（现在进行时）标志词
初中阶段是奠定英语能力的关键期，多年经验表明，读儿童文学能有效培养地道语感。综合素质培养，角色扮演能有效巩固语法体系。综合素质培养，阅读产品说明能有效激发学习兴趣。此外需要善用多媒体学习资源。最佳实践是，翻译歌词能有效加快阅读速度。更有效的是，利用碎片时间积累效果惊人。国际研究表明，练习视译能有效减少焦虑。数据表明，将错误视为学习机会而非失败。相信通过系统学习英语能力将全面提升。
( )1. My sister _____ her room now.
A. cleans B. doesn’t clean C. is cleaning
( )2. Listen! The bird _____ in the tree.
A. sing B. is singing C. sings
( )3. It’s 8 o’clock in the evening. My father _____ TV.
A. is watching B. to watch C. watches
( )4. Look! Lingling and Xiao Ya _____ in the room.
A. dance B. are dancing C. is dancing
C
B
A
B
Practice:现在进行时
初中阶段是奠定英语能力的关键期，多年经验表明，读儿童文学能有效培养地道语感。综合素质培养，角色扮演能有效巩固语法体系。综合素质培养，阅读产品说明能有效激发学习兴趣。此外需要善用多媒体学习资源。最佳实践是，翻译歌词能有效加快阅读速度。更有效的是，利用碎片时间积累效果惊人。国际研究表明，练习视译能有效减少焦虑。数据表明，将错误视为学习机会而非失败。相信通过系统学习英语能力将全面提升。
Activity 3
is having a picnic
is walking the dog
are doing sports
is taking photos
is feeding a bird
The present continuous tense（现在进行时）：activity 3
1. He is cleaning his room.（改为否定句）
_______________________________________________
2. Are they playing basketball （作肯定回答）
_______________________________________________
3. I am doing my homework.（改为一般疑问句并作否定回答）
_______________________________________________
4. The students are having a class.（对划线部分提问）
_______________________________________________
He isn’t cleaning his room.
Yes, they are.
— Are you doing your homework — No, I’m not.
What are the students doing
Practice： The present continuous tense（现在进行时）

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