英语人教版必修二Unit 4 Wildlife Protection grammar现在进行时的被动语态课件 (共27张PPT)

课件27张PPT。The Present Progressive Passive Voice Grammar现在进行时的被动语态Lead-inA panda called Chengcheng died of ?canine?distemper. The other four pandas are being affected.Another Panda Dabao is being killed by virus. 图为陕西省珍稀野生动物抢救饲养研究中心已闭园? The Rare Wild Animals Research Center is being shut.zxxkw中国农业大学动物医学院副教授金艺鹏接受采访 The professor Mr. Jin is being interviewed.The source of the virus is being searched for. Look at the following sentences and pay attention to
the underlined part.
The other 4 pandas are being affected.
2. Another panda Dabao is being killed by virus.
The Rare Wild Animal Research Center
is being shut.
4. The associate professor Mr. Jin is being interviewed
5. The source of the virus is being searched for.
Observation and thinking品味语法are being affectedis being killedis being shut.is being自我探究：1.以上例句用了________________________,
其构成为：___________________________.现在进行时态的被动语态am/is/ are+being+doneinterviewed.is being searched for.
1.以上例句用了_______________________,
其构成为：___________________________.
2. 定义:表示说话时或现阶段_________的____
动作,强调主语是动作的_______.
3. 用法:
现在进行时态的被动语态 am/is/ are+being+done正在进行被动承受者1.表示现在正在进行的被动动作。2.表示现阶段正在进行的被动动作，但此时
此刻动作不一定正在发生。4. 表示经常性的被动行为，常与______,
___________________________
________________________等连用。alwaysoften, now, at present, right now,
at this moment, these dayspay attention toFrom now on, “Panda killer” is being paid close attention to.PracticeSome plans are being made against the virus. make some plansThe pandas are being protected from virus in Chengdu. protect… from…The problem is being discussed in the meeting. discuss the problem现在进行时被动语态的形式：
1. 肯定形式：_______________________________________
2.否定形式：
_________________________________________

3.一般疑问式：_______________________________________
4.特殊疑问式： _______________________________________

The meeting is being held in Sichuan. 主语+am/is/are＋being＋doneThe meeting is not being held in Sichuan.主语+ am/is/are+not＋being＋done
(在am/is/are后加not.)Is the meeting being held in Sichuan? Am/Is/Are＋主语＋being＋done？Where is the meeting being held?会议正在哪里召开？特殊疑问词+is/are+主语+being+done…？zxxkw1)The pandas are under protection.
The pandas __ ____ ________.
2) The problem is under discussion at
the meeting.这个问题正在会议上讨论。
The problem __ ____ _______ at
the meeting.
3) Some plans are in use now.
Some plans __ ____ ____ now.are being protectedis being discussedare being used温馨提示:2. ______________________结构可表示
现在进行时的被动语态的含义。“be +under/in等介词+名词”1. Look! Everything here is under construction.
What’s the pretty small house that __for? A. is being built B. having been built C. is built D. is building
2. Do you like the material? Yes, it ___very soft. A. is feeling B. felt C. feels D. is feltA new cinema ____ here. They hope to finish it next month. A. will be built B. is built C. has been built D. is being built高考链接解析: 由they hope to finish it next month,可以知道“建造”工作正在进行,而且主语cinema与动词build之间是被动关系,因此使用现在进行时的被动语态。2. Rainforests __ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are being cut C. are cut D. had been cut解析: 从句子的语境they will disappear from the earth in the near future 可以知道, “热带雨林被砍伐”正在进行, 因此使用现在进行时的被动语态。完成下面的句子。1. The news ____________ (被讨论) about everywhere.
2. A lot of tall buildings ___________ (建立), and people will move in next year.is being talkedare being set3. Most of the streets in the city has been widened and many new buildings _______________. (重建)are being rebuilt用现在进行时的被动语态改写下列句子。
She is teaching the boy English.
2. Now he is making the girl water the tree.
Now the girl is being made to water the tree (by him)．The boy is being taught English (by her)．RevisionFuture passive voice
一般将来时的被动语态:
will/shall+ be+ done.
be（am/is/are）going to +be+done.
be（am/is/are）to + be+ done.
be （am/is/are）about to + be + done
The 2008 Olympic Games will be held in Beijing.
Perfect passive voice:
现在完成时的被动语态
have /has+ been + done.
The Olympic Games have been held 28 times.Thank you.