人教版（2019）必修第二册Unit 2 Wildlife protectionDiscovering Useful Structures 课件(共17张PPT)
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| 名称 | 人教版（2019）必修第二册Unit 2 Wildlife protectionDiscovering Useful Structures 课件(共17张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 432.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-05 15:56:35 | ||
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(共17张PPT)
Discovering Useful Structures—The present continuous passive voice
Wildlife protection
Unit 2
语境 感悟
阅读以下短文，体会加颜色部分，完成下面的练习
Are you ready to get fit？We are happy to announce that the Community Sports Centre will soon be open to the public once again! The finishing touches are now being put to a new swimming pool and our workout rooms are being updated with modern e by and check them out! A lot of fitness courses are being offered.In response to public interest，our aerobics class has been replaced with several fun options，including modern dance.You can find more details about all our courses on our website.Better still，we will update our fitness courses every few months so that more popular courses can be included.
Weight training classes，for example，are being designed and are being added to our programme soon.We will invite professional athletes to be our coaches.We are confident that something is being prepared for everyone.We look forward to seeing you here!
以上句子中的加颜色部分为 的被动语态，其构成形式为
。
自主发现
返 回
现在进行时
be(am/is/are)＋being＋动词的过去分词
语法 精讲
一、现在进行时的被动语态的构成形式
形式 结构
肯定形式 主语＋be(am，is，are)＋being＋done
否定形式 主语＋be(am，is，are)＋not＋being＋done
一般疑问式 be(am，is，are)＋主语＋being＋done？
特殊疑问式 特殊疑问词＋be(am，is，are)＋主语＋being＋done？
二、现在进行时的被动语态表示的意义
1.表示某事/某人此时此刻正在被……。
The criminal is being watched over by a policeman.
那名罪犯正由一名警察看守。
Why are so many bridges being built in the village
在这个村庄里，为什么有那么多桥正在被建造？
2.表示某事/某人现阶段正在被……。
Many lectures about traditional Chinese culture are being made these days.
这些天许多有关中国传统文化的讲座正在举行。(说话时并不一定正在进行)
3.表示一种经常性的被动行为，常与always，constantly，frequently等词连用，表示赞赏(扬)、羡慕、讨厌等感彩。
I feel very surprised that the window of our classroom is frequently being broken.
我感到非常吃惊，我们教室的那扇窗户经常被打破。
4.与部分情态动词连用，表示对正在发生的被动动作的推测。
He may be being scolded by his father at the very moment.
此刻他也许正被他父亲责骂。
三、现在进行时的被动语态注意要点
1.不可遗漏being。
在现在进行时的被动语态中be(am/is/are)为第一助动词，being为第二助动词，缺一不可，且位置不可互换。如果我们把being漏掉，就会成为一般现在时的被动语态或系表结构。
Look！The children are being taken care of by their aunt.
瞧！那些孩子正由他们的姑妈照看着。
Children are taken good care of at school.
孩子们在学校被照顾得很好。(一般现在时的被动语态)
The report is being written by one of the best students.
报告正由最优秀的学生之一写着呢。
The report is well written.
这份报告写得很好。(系表结构)
2.现在进行时的被动语态也可以表示将来。
现在进行时的被动语态有时可表示按计划或安排将要进行的一个被动动作(此种用法仅限于少数及物动词，如hold，take等)。
A party is being held tonight.
今晚将要举行一场晚会。
3.一些表示状态、心理活动、拥有、存在等的动词，如have，want，need，like，realize等，一般没有进行时的被动语态，而常用一般现在时的被动语态表示此时此刻或目前主语正在承受谓语动词表示的动作。
玛丽，过来，有你的电话。
[误]Mary，come here.You’re being wanted on the phone.
[正]Mary，come here.You’re wanted on the phone.
4.“be＋under/in等介词＋名词”结构可表示现在进行时的被动语态的含义。
The problem is under discussion(is being discussed) at the meeting.
这个问题正在会上被讨论。
The library was built in the 12th century and is still in use today.
这个图书馆建于12世纪，今天仍在使用。
5.take care of，look after，talk about，think of等动词与介词构成的短语用于现在进行时的被动语态时，其中的介词不可省略。
The ways to stop illegal hunting are being talked about.阻止非法捕猎的方法正在讨论中。
返 回
达标检测
语法填空(用所给词的正确时态、语态填空)
Li Ming：Hi，Lin Tao，it has been several months since we 1. (meet) last time.You said you were tired of your work and you 2. (find) a new job.What are you doing now
Lin Tao：Oh，I’m 3. (train) for the work in the supermarket this month.You know，a supermarket 4. (build) in our town，and it 5. (be) open in about two months.Where are you going now
Li Ming：I 6. (go) to the centre stadium，where the spring sports meeting 7. (hold).
met
would find
being trained
is being built
will be
am going
is being held
Lin Tao：I hear that a car exhibition is also 8. (hold) there.Why don’t you drive there？It’s a long way from here.
Li Ming：There is something wrong with my car and it 9._____________
(repair) in the garage(汽修厂).I 10. (lose) weight recently，so I’d like to go there on foot.
Lin Tao：I see.Then wish you a good day!
Li Ming：Thank you！Bye!
Lin Tao：Bye!
返 回
being held
is being
repaired
am losing
Discovering Useful Structures—The present continuous passive voice
Wildlife protection
Unit 2
语境 感悟
阅读以下短文，体会加颜色部分，完成下面的练习
Are you ready to get fit？We are happy to announce that the Community Sports Centre will soon be open to the public once again! The finishing touches are now being put to a new swimming pool and our workout rooms are being updated with modern e by and check them out! A lot of fitness courses are being offered.In response to public interest，our aerobics class has been replaced with several fun options，including modern dance.You can find more details about all our courses on our website.Better still，we will update our fitness courses every few months so that more popular courses can be included.
Weight training classes，for example，are being designed and are being added to our programme soon.We will invite professional athletes to be our coaches.We are confident that something is being prepared for everyone.We look forward to seeing you here!
以上句子中的加颜色部分为 的被动语态，其构成形式为
。
自主发现
返 回
现在进行时
be(am/is/are)＋being＋动词的过去分词
语法 精讲
一、现在进行时的被动语态的构成形式
形式 结构
肯定形式 主语＋be(am，is，are)＋being＋done
否定形式 主语＋be(am，is，are)＋not＋being＋done
一般疑问式 be(am，is，are)＋主语＋being＋done？
特殊疑问式 特殊疑问词＋be(am，is，are)＋主语＋being＋done？
二、现在进行时的被动语态表示的意义
1.表示某事/某人此时此刻正在被……。
The criminal is being watched over by a policeman.
那名罪犯正由一名警察看守。
Why are so many bridges being built in the village
在这个村庄里，为什么有那么多桥正在被建造？
2.表示某事/某人现阶段正在被……。
Many lectures about traditional Chinese culture are being made these days.
这些天许多有关中国传统文化的讲座正在举行。(说话时并不一定正在进行)
3.表示一种经常性的被动行为，常与always，constantly，frequently等词连用，表示赞赏(扬)、羡慕、讨厌等感彩。
I feel very surprised that the window of our classroom is frequently being broken.
我感到非常吃惊，我们教室的那扇窗户经常被打破。
4.与部分情态动词连用，表示对正在发生的被动动作的推测。
He may be being scolded by his father at the very moment.
此刻他也许正被他父亲责骂。
三、现在进行时的被动语态注意要点
1.不可遗漏being。
在现在进行时的被动语态中be(am/is/are)为第一助动词，being为第二助动词，缺一不可，且位置不可互换。如果我们把being漏掉，就会成为一般现在时的被动语态或系表结构。
Look！The children are being taken care of by their aunt.
瞧！那些孩子正由他们的姑妈照看着。
Children are taken good care of at school.
孩子们在学校被照顾得很好。(一般现在时的被动语态)
The report is being written by one of the best students.
报告正由最优秀的学生之一写着呢。
The report is well written.
这份报告写得很好。(系表结构)
2.现在进行时的被动语态也可以表示将来。
现在进行时的被动语态有时可表示按计划或安排将要进行的一个被动动作(此种用法仅限于少数及物动词，如hold，take等)。
A party is being held tonight.
今晚将要举行一场晚会。
3.一些表示状态、心理活动、拥有、存在等的动词，如have，want，need，like，realize等，一般没有进行时的被动语态，而常用一般现在时的被动语态表示此时此刻或目前主语正在承受谓语动词表示的动作。
玛丽，过来，有你的电话。
[误]Mary，come here.You’re being wanted on the phone.
[正]Mary，come here.You’re wanted on the phone.
4.“be＋under/in等介词＋名词”结构可表示现在进行时的被动语态的含义。
The problem is under discussion(is being discussed) at the meeting.
这个问题正在会上被讨论。
The library was built in the 12th century and is still in use today.
这个图书馆建于12世纪，今天仍在使用。
5.take care of，look after，talk about，think of等动词与介词构成的短语用于现在进行时的被动语态时，其中的介词不可省略。
The ways to stop illegal hunting are being talked about.阻止非法捕猎的方法正在讨论中。
返 回
达标检测
语法填空(用所给词的正确时态、语态填空)
Li Ming：Hi，Lin Tao，it has been several months since we 1. (meet) last time.You said you were tired of your work and you 2. (find) a new job.What are you doing now
Lin Tao：Oh，I’m 3. (train) for the work in the supermarket this month.You know，a supermarket 4. (build) in our town，and it 5. (be) open in about two months.Where are you going now
Li Ming：I 6. (go) to the centre stadium，where the spring sports meeting 7. (hold).
met
would find
being trained
is being built
will be
am going
is being held
Lin Tao：I hear that a car exhibition is also 8. (hold) there.Why don’t you drive there？It’s a long way from here.
Li Ming：There is something wrong with my car and it 9._____________
(repair) in the garage(汽修厂).I 10. (lose) weight recently，so I’d like to go there on foot.
Lin Tao：I see.Then wish you a good day!
Li Ming：Thank you！Bye!
Lin Tao：Bye!
返 回
being held
is being
repaired
am losing