北师大版（2019）必修第一册Unit3 Celebrations Lesson 3 Memories of Christmas 语法被动语态公开课课件(共20张PPT)

(共20张PPT)
Passive Voice
被动语态
by Yori
I eat an apple.
An apple
is eaten
by me.
【被动】
（中文“被”字句）
语态
【主动】
（中文“把”字句）
被动语态
The moment I caught sight of La’eeb, I was attracted by its unique design.
被动结构：be done
（过去分词）
be动词必须
考虑时态！
规则变化：-ed
不规则变化（课本P124）
被动语态
被动结构：be done
时态（主动） be done 例句
一般现在时 am/ is/ are done He is asked to do this.
一般过去时 was/ were done The story was told by her mother.
一般将来时 (will + 动原) will be done The problem will be discussed tomorrow.
☆ 情态动词（情态动词 + 动原） 情态动词+be done Train tickets should be booked in advance.
现在完成时 (have/has+过去分词) have/has been done The house has been built.
现在进行时(am/is/are + 动词ing) am/ is/ are being done The bridge is being built.
过去进行时(was/were + 动词ing) was/ were being done At that time the desk was being repaired.
be动词必须
考虑时态！
“语态”判断
找标志
看主语
找宾语
by （被...）
根据句意，确定主语和动作之间的关系
一般情况下，
vt.后有宾语用主动; 无宾语用被动
宾语：名词、代词为主；介词隔开不算宾语！
双宾语除外，如call/give/tell等。
The moment I caught sight of La’eeb,
I was attracted by its unique design.
The opening ceremony of FIFA World Cup Qatar 2022 _____________ (hold) on November 20th in Al Bayt Stadium.
例题分析
was held
时间标志
上下文谓语
句子意思
(1)时态 —— 时间标志词
(2)语态 —— 看主语（party被举办）
找宾语（后无宾语用被动）
(3)主谓一致 —— 单数
找标志
看主语
找宾语
(4)形式：hold — held — held
When the professor arrived, he _____________ (surround) by the graduates immediately.
Unfortunately, the adult _____________ (bite) by a fierce dog when he passed by.
To our joy, our graduation party _____________ (hold) next month.
It _____________ (believe) that Spring Festival is a significant occasion to stay with our family.
All the preparations for the task _____________ (complete) so far, and we are ready to start.
The young couple have to live in a hotel these days, because their new house _____________ (decorate).
We _____________（tell）that our rooms hadn’t been booked for that week.
We are confident that the environment can _____________ (improve) through our further efforts to reduce pollution.
The celebration party which __________ (organise) by the cyclists left me a deep impression.
The famous musician, as well as his students, _____________ (invite) to perform at the opening ceremony last year.
Practice
When the professor arrived, he ________________ (surround) by the graduates immediately.
was surrounded
Practice
(1)时态 —— 参考上下文谓语
(2)语态 —— 被动标志
(3)主谓一致 —— 单数
Practice
Unfortunately, the adult _____________ (bite) by a fierce dog when he passed by.
was bitten
(1)时态 —— 参考上下文谓语
(2)语态 —— 被动标志
(3)主谓一致 —— 单数
(4) 形式：
bite — bit — bitten
Practice
To our joy, our graduation party _____________ (hold) next month.
will be held
(1)时态 —— 时间标志
(2)语态 —— 看主语（party被举办）
找宾语（后无宾语用被动）
(3)主谓一致 —— 单数
(4) 形式：
hold — held — held
Practice
It _____________ (believe) that Spring Festival is a significant occasion to stay with our family.
is believed
(1)时态 —— 参考上下文谓语
(2)语态 —— 看主语（it这件事被相信）
(3)主谓一致 —— 单数
Practice
All the preparations for the task _____________ (complete) so far, and we are ready to start.
have been completed
(1)时态 —— 时间标志词
(2)语态 —— 看主语(准备工作被完成);
找宾语(后无宾语用被动)
(3)主谓一致 —— 复数
The young couple have to live in a hotel these days, because their new house _____________ (decorate).
is being decorated
Practice
(1)时态 —— 时间标志
句意逻辑
(2)语态 —— 看主语（房子被装饰）
找宾语（后无宾语用被动）
(3)主谓一致 —— 单数
We _____________（tell）that our rooms hadn’t been booked for that week.
were told
Practice
(1)时态 —— 参考上下文谓语
(2)语态 ——看主语（我们被告知）；tell 双宾语 (tell sb. sth.)
(3)主谓一致 —— 复数
Practice
We are confident that the environment can _____________ (improve) through our further efforts to reduce pollution.
be improved
(2)语态 —— 看主语（环境被改善）
找宾语（后无宾语用被动）
(1)时态/主谓一致
——can + 动词原形
The celebration party which __________ (organise) by the cyclists left me a deep impression.
was organised
Practice
(1)时态 —— 参考上下文谓语
(2)语态 —— 被动标志
(3)主谓一致 —— 单数
The famous musician, as well as his students, _____________ (invite) to perform at the opening ceremony last year.
was invited
Practice
(1)时态 —— 时间标志
(2)语态 —— 看主语(音乐家被邀请);
找宾语(后无宾语用被动)
(3)主谓一致 —— 单数
Be patient! Tai Chi _____________ (call） “shadow boxing” in English.
He was cooking some delicious food in the kitchen. Suddenly, he _____________ (find) that he had run out of salt.
Up to now, the art of the Chinese knot(中国结) _____________ (use) in necklaces, buttons and even hanging for cars or mobile phones.
People stepped on your feet or _____________ (push)you with their elbows(肘部)，hurrying ahead to get to a bargain．
The manager failded to achieve the sales goal of the company and got _____________ (remove) from his position.
Our factory should _____________ (equip) with the most advanced machines.
【2021年全国甲卷】It _____________ (build) originally to protect the city in the Tang dynasty and has now been completely restored (修复).
【2019年全国III卷】Our hosts shared many of their experiences and _____________ (recommend) wonderful places to eat, shop, and visit.
【2019年全国III卷】On the last day of our week-long stay，we __________ (invite) to attend a private concert on a beautiful farm on the North Shore under the stars.
【2017年全国I卷】When fat and salt __________ (remove) from food, the food tastes as if it is missing something.
Practice
Be patient! Tai Chi _____________ (call） “shadow boxing” in English.
He was cooking some delicious food in the kitchen. Suddenly, he _____________ (find) that he had run out of salt.
Up to now, the art of the Chinese knot _______________ (use) in necklaces, buttons and even hanging for cars or mobile phones.
People stepped on your feet or _____________ (push)you with their elbows(肘部)，hurrying ahead to get to a bargain．
The manager failded to achieve the sales goal of the company and
got ____________ (remove) from his position.
6. Our factory should _____________ (equip) with the most advanced machines.
Practice
is called
found
has been used
pushed
get done (被...)
removed
be equipped
【2021年全国甲卷】It _____________ (build) originally to protect the city in the Tang dynasty and has now been completely restored.
【2019年全国III卷】Our hosts shared many of their experiences and _____________ (recommend) wonderful places to eat, shop, and visit.
【2019年全国III卷】On the last day of our week-long stay, we __________ (invite) to attend a private concert on a beautiful farm on the North Shore under the stars.
【2017年全国I卷】When fat and salt __________ (remove) from food, the food tastes as if it is missing something.
Practice
was built
build — built — built
recommended
were invited
are removed