2021-2022学年上教版（2020）高中英语：必修一 Unit 1 Our World 单元语法课件（26张ppt）

UNIT 1　Our World
必修一
上教版
2022
The Present Progressive Passive Voice
现在进行时的被动语态
What are they doing now?
Miki is playing basketball.
The girl is reading a book.
The workers are building a house.
Miki is playing basketball.
The girl is reading a book.
The workers are building a house.
结构：_________________
am / is / are +doing
Present Progressive Tense
现在进行时
Miki is playing basketball.
The basketball is being played by Miki.
subject
object
subject
object
A book is being read by the girl.
The girl is reading a book.
A house is being built by the workers.
The workers are building a house.
课文例句再现
1.Do you know any other endangered wildlife in China that is being protected?
2.We’re being killed for the wool beneath our stomachs.
3.Our fur is being used to make sweaters for people like you.
4.So good things are being done here to save local wildlife.
结构：_________________
am / is / are being +done
A basketball is being played by Miki.
A book is being read by the girl.
Our fur is being used to make sweaters for people like you.
……
小结：Present Progressive Passive Voice
现在进行时的被动语态
主语 + am/is /are+ being +done …
1.肯定式
2.否定式
1.She is being treated in China now.
2.My computer is being repaired now.
我的电脑正在修理中。
not
not
not
Am/Is /Are+主语+ being + done…
3.一般疑问式
e.g: 1. Are these books being sent to Beijing？
2. ___________________________?

Is the wall being painted
4.特殊疑问式
疑问词
When How Where Why What
When do we use the
Present Progressive Passive Voice?
WHEN
①表示说话时正在进行的被动动作.(now, at the moment)
Actions are being taken to realize Chinese Dream .
②表示现阶段正在进行的被动动作.
(说话时不一定在进行)
The problem of food safety is being studied by scientists at present.
③表示一种习惯的被动行为(always, constantly ),带有赞扬、羡慕、讨厌等感彩。
Children of our neighbors are always being praised by our parents.
④与某些情态动词连用表示对正在发生的动作进行推测
As a result of staying up late talking last night, Jimmy may be being scolded by his headteacher.
能力提升1:review 知识复习
能力提升2:Grammar Filling 语法填空
能力提升3:Basic Writing 基础写作
Chanllenge Time!
能力提升1:review 知识复习
Irregular verbs（部分不规则动词变化表）
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}原形
过去式
过去分词
begin
began
begun
fly
flew
flown
bite
bit
bit
catch
caught
caught
burst
burst
burst
eat
ate
eaten
fall
fell
fallen
feed
fed
fed
fight
fought
fought
give
gave
given
用所给动词的适当形式填空
1 History is _________ by the people. ( make)
2 Some trees ________________ on the hill now. (plant)
3 A new subway _____________ (build) next year.
4 She ______________ (take) to the hospital already.
5 Thousands of satellites ______________ (send) up into the space so far.
6Notes ______________( take)by you right now.
7 Young trees should ___________(water) often.
made
are being planted
will be built
has been taken
have been sent
are being taken
be watered
能力提升2:Grammar Filling 语法填空
能力提升3:Quick Response 快速反应
Mary: Peter, look at these pictures. What is
happening?
Peter: Well. __________________________.
① trees/ plant / people
② rivers/ clean / workers
③ wild animals/ protect / organizations
WWF
More trees are being planted by people
Rivers are being cleaned by some workers.
Wild animals are being protected by some organizations.
世界野生动物保护基金会
World Wild Fund for Nature
② Rivers are being cleaned by some workers.
① More trees are being planted by people.
③ Wild animals are being protected by
some organizations.
能力提升1:Quick Response 快速反应
Reference
Our environment
Nowadays, our environment has been destroyed.
Luckily, this situation is being realized by
more and more people. And some things are being done. _________. __________________________________________________________________________________________
I think __________________________.
Task– Writing
Thanks for listening!