Unit 4 Wildlife Protection Grammar现在进行时的被动式
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| 名称 | Unit 4 Wildlife Protection Grammar现在进行时的被动式 |  | |
| 格式 | zip | ||
| 文件大小 | 976.8KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2013-12-24 11:52:42 | ||
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课件18张PPT。人教课标
高一 必修 2
Unit 4现在进行时被动语态Unit 4 Wildlife protection现在进行时的被动语态:
am/is/are + being done
表示说话时正在进行的一个被动动作，强调主语是动作的承受者。e.g. 瞧！那个婴儿正由他的姑姑照料着。Look! The baby is being taken care of by her aunt.
2) 表示这一段时间正在进行的一个被动的动作。
e.g. 这一阵子许多讲座正在举行。
Many speeches are being held these days.3) 表示按计划或安排将要进行的一个被动动作
e.g.今晚将要进行一场圣诞晚会。
A party is being held tonight.
① be + under / in +n.的结构可以表示现在进行时的被动语态的含义。The problem is under discussion now.
= The problem is being discussed now.
The telephone is in use.
= The telephone is being used.② 一些表示“心理活动, 拥有, 存在”等动词( have, want, need, love), 一般不用现在进行时的被动语态, 而用一般现在时的被动语态。
e.g. Joe, come here. You are wanted
on the phone.从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. It is reported that many a new house _____ at present in the disaster area. (陕西2010)
A. are being built B. were being built
C. was being built D. is being built2. Traditional folk arts of Tianjin like paper cutting ______ at the culture show of the 2010 Shanghai World Expo. (天津2010)
are exhibiting
B. is exhibiting
C. are being exhibited
D. is being exhibited3. — Hi, Terry, can I use your computer
for a while this afternoon?
— Sorry. _____. (江苏2009)
A. It’s repaired
B. It has been repaired
C. It’s being repaired
D. It had been repaired4. Would you please keep silent? The weather report _____ and I want to listen. (湖南2009)
is broadcast
B. is being broadcast
C. has been broadcast
D. had been broadcast5. —Why don’t we choose that road to save time?
—The bridge to it _____. (四川2009)
A. has repaired B. is repaired
C. is being repaired D. will be repaired6. —What’s that noise?
—Oh, I forgot to tell you. The new
machine _____. (浙江2008)
A. was tested B. will be tested
C. is being tested D. has been testedThe Tense of The Passive Voice1. Present passive voice: am/is/are + done
e.g. The Olympic Games are usually
held in big cities.
2. Past passive voice: was/were + done
e.g. The last Olympic Games were held
in London.3. Future passive voice: will/shall + be + done
e.g. The children will be taken to hospital if
they have a slight fever.
am/is/are + going to be + done
e.g. The children are going to be taken to
hospital if they have a slight fever. am/is/are+ to be+ done
e.g. The children are to be taken to hospital if they had a slight fever.
4. Present continuous passive voice: am/is/are + being + done
e.g. --Why it is so noisy out there?
--Oh, it’s because the road is being
repaired.5. Perfect passive voice: have /has + been + done
e.g. The Olympic Games have been held
30 times.
高一 必修 2
Unit 4现在进行时被动语态Unit 4 Wildlife protection现在进行时的被动语态:
am/is/are + being done
表示说话时正在进行的一个被动动作，强调主语是动作的承受者。e.g. 瞧！那个婴儿正由他的姑姑照料着。Look! The baby is being taken care of by her aunt.
2) 表示这一段时间正在进行的一个被动的动作。
e.g. 这一阵子许多讲座正在举行。
Many speeches are being held these days.3) 表示按计划或安排将要进行的一个被动动作
e.g.今晚将要进行一场圣诞晚会。
A party is being held tonight.
① be + under / in +n.的结构可以表示现在进行时的被动语态的含义。The problem is under discussion now.
= The problem is being discussed now.
The telephone is in use.
= The telephone is being used.② 一些表示“心理活动, 拥有, 存在”等动词( have, want, need, love), 一般不用现在进行时的被动语态, 而用一般现在时的被动语态。
e.g. Joe, come here. You are wanted
on the phone.从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. It is reported that many a new house _____ at present in the disaster area. (陕西2010)
A. are being built B. were being built
C. was being built D. is being built2. Traditional folk arts of Tianjin like paper cutting ______ at the culture show of the 2010 Shanghai World Expo. (天津2010)
are exhibiting
B. is exhibiting
C. are being exhibited
D. is being exhibited3. — Hi, Terry, can I use your computer
for a while this afternoon?
— Sorry. _____. (江苏2009)
A. It’s repaired
B. It has been repaired
C. It’s being repaired
D. It had been repaired4. Would you please keep silent? The weather report _____ and I want to listen. (湖南2009)
is broadcast
B. is being broadcast
C. has been broadcast
D. had been broadcast5. —Why don’t we choose that road to save time?
—The bridge to it _____. (四川2009)
A. has repaired B. is repaired
C. is being repaired D. will be repaired6. —What’s that noise?
—Oh, I forgot to tell you. The new
machine _____. (浙江2008)
A. was tested B. will be tested
C. is being tested D. has been testedThe Tense of The Passive Voice1. Present passive voice: am/is/are + done
e.g. The Olympic Games are usually
held in big cities.
2. Past passive voice: was/were + done
e.g. The last Olympic Games were held
in London.3. Future passive voice: will/shall + be + done
e.g. The children will be taken to hospital if
they have a slight fever.
am/is/are + going to be + done
e.g. The children are going to be taken to
hospital if they have a slight fever. am/is/are+ to be+ done
e.g. The children are to be taken to hospital if they had a slight fever.
4. Present continuous passive voice: am/is/are + being + done
e.g. --Why it is so noisy out there?
--Oh, it’s because the road is being
repaired.5. Perfect passive voice: have /has + been + done
e.g. The Olympic Games have been held
30 times.