Unit 8 Fashion peried 4 Grammar课件(共28张PPT)

(共28张PPT)
Unit 8 Fashion
Grammar
情景导入
Let’s sing the song:
Are you sleeping
Brother John.
Morning bells are ringing.
Ding ding dong.
He is writing to his friend.
write to …
写信给…
Presentation
He is waiting for the green light.
wait for …
等候…
He is looking for something.
look for …
寻找 ……
现在进行时
语法聚焦
现在进行时
用法：表示说话时正在发生的动作。
基本结构：主语 + be(am/is/are) + v-ing(现在分词）
如:※ 我现在正在讲英语.
I am speaking English now.
※ 看！Simon穿着一件蓝色的T恤衫.
Look! Simon is wearing a bule T-shirt.
※ 听！女孩们正在树下唱歌。
Listen!The girls are singing under the tree.
大多数动词 walk
以不发音 e 结尾的动词 come
以 ie 结尾的动词 lie
以重读闭音节结尾的单词 run
swim→swimming
chat → chatting
walking
coming
lying
running
+ing
去掉e+ing
变ie为y+ing
双写最后一个辅音字母+ing
let's work out the rules!
写出下列动词的-ing形式
read — play — dance — write — see — get—
have — eat — lie — swim —
reading
playing
dancing
writing
seeing
getting
having
eating
lying
swimming
shop --- shopping
cut --- cutting
stop --- stopping
put --- putting
get --- getting
begin --- beginning
swim --- swimming
chat--- chatting
plan--- planning
run--- running
sit --- sitting
动词现在分词一览表
一、现在进行时肯定句和否定句的构成：
肯定句: 主语 + am/ is /are + 动-ing ...
否定句: 主语 + am/ is / are + not + 动-ing ...
I am （not） eating.
You/ We/ They are （not ）eating.
He/ She/ It is（ not ）eating.
She is flying a kite.
She is drinking coffee.
He is running.
He play basketball.
He is not playing football.
is
ing
They are having lunch.
They are not having dinner.
二、现在进行时一般疑问句的构成及回答：
1. I am eating.
--Are you eating
--Yes, I am. / No, I am not.
2. He is playing basketball.
--Is he playing basketball
--Yes, he is./ No, he is not.(或用缩写isn’t)
规律：将be动词移到主语前面。
注意：肯定回答时主语be动词不能缩写，否定回答时be动词和not可以用完全形式也可以用缩写。
What is he doing
He is drinking milk .
Practise
Is he drinking milk
Yes, he is.
Is he sleeping now
No, he isn’t.
sleep/drink
What is she doing
She is cleaning the house.
Is she cooking
Yes, she is .
Is she cleaning the house
No, she isn’t.
cook/clean
What are they doing
They are running.
Are they running
Yes, they are.
Are they swimming
No, they aren’t.
swim/run
课堂练习
用所给动词的适当形式填空。
1. Look! Simon ________ (play) football with his friends in the playground.
2. It’s 4 o’clock in the afternoon. Daniel___________ (study) in the classroom.
3. Millie _________ (write) a letter to her friend about the fashion show.
is studying
is playing
is writing
课堂练习
用所给动词的适当形式填空。
4. Sandy is a member of the basketball team. Now she ____________ (practise) with other team members.
5. Where is Amy Oh, she ________ (talk) to her cousin Shirey. They __________ (wait) for the school bus.
6. I have dancing lessons, I ___________ (look) for my dancing shoes.
am looking
are waiting
is practising
is talking
课堂总结
现在进行时很好记，be加动词 ing；
直接、双写、去掉e , 分词构成须仔细；
别说 be动词无词义，主语和它最亲密；
变疑问 be提前，否定not在后添；
何时要用进行时，look、listen、now标志。
课后作业
1.Revise the grammar.
2.Do the exercises at P80 in the workbook.
3.Preview Integrated skills.
GOOD JOB