Grammar: the passive forms of the Continuous Tense & the Present Perfect Tense ( 进行时与完成时的被动语态 ) Q1.What is happening? Q2.What has happened?

Lead-in: ① The teacher ________________his students some questions. The students are being asked some questions by their teacher. ② The teacher ______________some Korean words down on the blackboard. Some Korean words have been written down by the teacher. is asking has written 进行时 主动 :is asking 被动 :are being asked 完成时 主动 :has written 被动 :has been written

Complete the sentences according to the text.Complete the sentences according to the text. (Page26) 1.We ____________________for the wool beneath our stomachs. (Line9) 2.Our fur ____________________to make sweaters for people like you. (L10) 3.I wonder what ____________________ to help you. (L12) 4.Daisy turned around and found that she ______________________ by an elephant. (L15) 5.So good things __________________ here to save local wildlife. (L25) are being killed is being used is being done was being watched Discovering: Q.What structure is used? are being done

e.g. 1. A new library _________________now. 2. Some animals __________________________ well enough. 3. ___ the bridge __________________ now? 1. 构成： ②过去进行时： was/were (not) + being + V- 过去分词 2. 意义： … 正在被做 … 一座新图书馆正在 ( 被 ) 修建。 有些动物没有受到很好的保护。 现在那座桥在修吗？ is being built are not being protected Isbeing repaired Concluding ( 归结 ) : 进行时的被动语语态？ ①现在进行时： am/is/are (not) + being + V- 过去分词

1.--Can I use ___________________ ? -- Sorry, but _____________________ ________________. ①.telephone– repair—some workers ②.bike --- repair ---my father ③.computer--- use--Tom ④.TV----watch --my family your telephone it is being repaired by some workers your bike my father your computer it is being used by Tom your TV it is being watched by my family Oral Practice: 口头练习进行时的被动语语态。

2.-- Where ___________________ ? -- Oh. ____________________________ ___________________________. 1. the children–punish--their aunt 2. Kate -- praise--her manager 3. my car--clean--your daughter 4. the flowers--water--my mother are the children They are being punished by their aunt is Kate She is being praised by her manager is my car It is being cleaned by your daughter are the flowers They are being watered by my mother

Describing: make up sentences and find out the problems as well as their causes. Q1.What is happening? Q2.What has happened? Many trees are being cut down by humans. Many trees have been cut down by humans. The problem is ___________________________, which has happened as the result of ________________________. the loss of many forests people’s cutting

The rivers is being polluted by the factory. Q1.What is happening? Q2.What has happened? The rivers has been polluted by the factory. The problem is ___________________________, which has happened as the result of _________________________________( 倾倒废料 ). the pollution of some rivers the factory’s pouring some waste

Some birds are being killed by the hunters. Q1.What is happening? Q2.What has happened? Many tigers have been killed by the Indians. The problem is ___________________________, which has happened as the result of _________________________________( 人类的猎杀 ). the endangerment of animals human beings’ hunting and killing

Concluding ( 归结 ):about the environment Q1.What is happening? Q2.What has happened? The environment is being damaged by humans. The problem is __________________________________, which has happened as the result of _____________________________ ( 人类的破坏 ). There is no doubt that we should ______________________ the environmental protection. the damage of the environment human beings’ destruction The environment has been damaged by humans. pay more attention to Q3.What measures( 措施 ) should be taken to protect our environment?

Solving: make up sentences and find out the solutions( 解决 ) to the problems. Q1.What is being done? Q2.What has been done? Q3.What’s your opinion? Many trees are being planted by students. More trees have been planted by people. In my opinion, we should ________________ _________________________, which will make our environment _____________________. stop cutting but plant more trees more beautiful

Q1.What can be done? Q2.How will it help us? I think that some measures _____________ ___________________( 采取措施停止污染 ), which will help us _______________________________ can be taken to stop pollution protect the environment better.

Q1.What should be done? Q2.What should we learn? I believe that hunting and killing wild animals________________________( 必须禁止 ), and we should learn to ___________________ ____________________. should be banned live in peace with them

How to protect our environment? At present, our environment _______________ (destroy). For example, ① ______________________. ② ____________. ③ Besides, ____________________. As a result, ______________________. Luckily, this situation( 状况 ) ___________ (realize 意识到 )…. And some measures( 措施 ) ___________________________ (take), such as ___________, ______________, ________________. In my opinion, _______________________. Writing : about how to protect the environment by using the passive forms (based on the given pattern) 进行时 完成时

Step7.Practice: 一、把下列句子由主动语态改为被动语态： 1.Human beings are killing us for the wool beneath our stomachs. 2.The monkey is protecting himself from mosquitoes. 3.Now, the government is taking good measures to save the endangered wild animals. 4.Some factories are using our fur to make sweaters. 5.What are they doing to help the wild animals in danger of disappearing? We are being killed for the wool beneath our stomachs by human beings. The monkey is being protected from mosquitoes by himself. Now, good measures are being taken to save the endangered animals by the government. Our fur is being used to make sweaters by some factories. What is being done to help the wild animals in danger of disappearing?

二、用所给词的正确形式填空： 1.I wonder what _______________________ (do) to help the wild animals now. 2.The panda ___________________________ (watch) by the naughty tourists, which keeps him frightened. 3.Paper money ______________________ (use) for over a thousand years. 4.The road, at the end of which a new school ______________________ (build), is closed. 5.The reason for all the changes ______________________________________(not explain) to us yet. is being done is being watched has been used is being built has not been explained

6.The hunter turned around and found that he ____________________________ (watch) by a tiger. 7.Great changes have taken place in Dongguan, and a lot of factories______________ (set) up. 8.The number of wild animals may decrease if their habitat ___________________ (threaten). 9.Up to now, 35 Chinese culture relics ___________________(put) on World Heritage List. 10.In my opinion, more attention should ________________ (pay) to the wildlife protection. was being watched has been set is threatened have been put be paid