1. Unit4 Grammar The present progressive passive voice

2. Retell the story One day, Daisy d_____ a strange dream. She flew in a wonderful c_____ to t___ with an a______ in Tibet. The antelope told her they were hunted because of their f__ which can be used to make s_______ like hers. As a result, they are now an e___________ species. Later, she f___ to Zimbabwe where she talked with an e_______ and got to know the farmer there no longer h____ them. That’s because the g_______ decided to help and the farmers finally made a lot of m____. At last she a_____ at the thick rain f___ where a monkey told her “ No rainforest, no a_____ and no d___.” Although finally everything was g___, she had l_____ so much. And there was always WWF… reamed arpet alkntelope ur weaters lewlephant unted overnment oney rrivedorest nimalsrugs oneearned endangered

3. Introduction of WWF WWF/ found/ in 1961 WWF/consider as / the largest non-governmental organization of environmental protection. WWF/ introduce/ to China A living planet / create / by WWF was founded WWF was founded in 1961. is considered WWF is considered as the largest non-governmental organization of environmental protection. A living planet will be created by WWF. 一般过去时 was/were PP am/is/are PP 一般现在时 am/is/are PP will be PP 一般将来时 will be PP WWF has been introduced to China. 现在完成时 has/have been PP

4. 时态主动被动 一般现在时 一般过去时 一般将来时 一般过去将来时 现在进行时 过去进行时 现在完成时 过去完成时 总结（默写） is/am/are V /V-s/es V-ed will v would v is/am/are ving was/were ving have/has PP had PP is/am/are PP was/were PP will be PP would be PP is/am/are being PP was/were being PP have/has been PP had been PP

5. are killingPeople are killing antelopes for the wool beneath their stomachs. are usingAnd people are using their fur to make sweaters. WWF reports that: So the antelope says: We’re being killed is being used We’re being killed for the wool beneath our stomachs. Our fur is being used to make sweaters. Our fur…

6. The present progressive passive voice 现在进行时被动语态 is/ am/ are + (not) being done 肯定句 / 否定句 An elephant is watching Daisy. People are doing good things to save wildlife. People are not protecting the antelope. Daisy is being watched by an elephant Daisy is being watched by an elephant. Good things are being done to save wildlife. The antelope is not being protected by people.

7. 疑问句 1.What are we doing to the environment? 2.Are we telling the visitors to pay attention to protecting the environment? 3.Why are we protecting the environment? What is being done to the environment? Are the visitors being told to pay attention to protecting the environment? Why is the environment being protected?

8. The work of WWF in China Pandas are the mascots of WWF and ______________ (protect) both by WWF and the Chinese government. However, they are not the only animals in danger. Other endangered species______________ (discover) in China by WWF on a regular basis. One example is the porpoise( 江豚） in the Yangtze River. They ______________________ (now study) as their numbers decrease. Another is the tiger in Northeast China, which _________________ (observe 观察 ) because it is almost extinct. _______________________ (encourage) Pandas are the mascots of WWF and ______________ (protect) both by WWF and the Chinese government. However, they are not the only animals in danger. Other endangered species______________ (discover) in China by WWF on a regular basis. One example is the porpoise( 江豚） in the Yangtze River. They ______________________ (now study) as their numbers decrease. Another is the tiger in Northeast China, which _________________ (observe 观察 ) because it is almost extinct. People in the world _______________________ (encourage) to pay more attention to wildlife. are being protected are being discovered are now being studied is being observed are being encouraged

9. 现在进行时被动语态的基本用法 1. 表示现在正在进行的被动动作。 Mary is being interviewed now. My car is being repaired now. 2. 表现阶段正在进行的被动动作。 The life of the panda is being studied at present. 3. 少数及物动词的进行时表示按计划、安排将要承受某 个动作。 A party is being held tonight. Conclusion

10. 1. 进行时的主动形式表示被动的意义, 常见的动词有 : print, cook, fry, bake, burn, hang. print, cook, fry, bake, burn, hang. (1)The house is burning. (2)The meat is cooking. (1)The house is burning. (2)The meat is cooking. 2. 表 “ 状态, 心理活动, 情感 ” 等的动词, 如 have,want,need, love. 常用一般现在时的被动语态 表示 “ 正在进行 ” 。 (1) You are wanted on the phone. (2)MP3 is becoming more and more popular. In other words, it is loved by more and more people.

11. 3."be +under/ in/on 等介词 + 名词 " 结构可代替进行时 被动语态。 (1) Many new cars are on show. = Many new cars are being showed. = Many new cars are being showed. (2)Your questions are under discussion. (2)Your questions are under discussion. = Your questions are being discussed. = Your questions are being discussed. (3)The telephone is in use now. (3)The telephone is in use now. =The telephone is being used now. =The telephone is being used now. 现在进行时被动语态的特殊形式

12. Over time they have changed me a lot ． Over time I have been changed a lot (by them). 1.They have made me smaller. 2.They have changed my shape. 3.They have not developed my memory. 4.They have found many new applications for me. 5.Where have they put me into? 6.What have they sent me to explore? 肯定句 / 否定句 / 疑问句

13. 报纸 13 期答案： 1-20 DCDBA DBCBC CABDD ABABC 21-40 BDCBA DBCDC DCBAD ABCAD 41-44 BDCC 45-48 BDCA 49-53 ABCCB 54-57 DCCB 58-60 BCC 61-65 BCEFA

14. 1. I need one more stamp before my collection _____. A. has completed B. completes C. has been completed D. is completed 2. Books of this kind _____ well. A. sellB. sellsC. are soldD. is sold 3. Hundreds of jobs _____ if the factory closes. A. loseB. will be lostC. are lostD. will lose 4. A new cinema _____ here. They hope to finish it next month. A. will be builtB. is built C. has been builtD. is being built Practice makes perfect

15. 5. The new bridge _____ by the end of last month. A. has been designedB. had been designed C. was designedD. would be designed 6. This is Ted’s photo. We miss him a lot. He _____ trying to save a child in the earthquake. A. killedB. is killedC. was killedD. was killing 7. Rainforests _____ and burned at such a speed that they will disappear from the earth in the near future. A. cut B. are cut C. are being cut D. had been cut