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1、1,Unit 4 Wildlife Protection,Grammar,2,Step one:Revision of the Passive Voice,Every year over 29,000 antelopes _(kill)in Tibet.,-一般现在时的被动语态,2.In the past,the elephants _(hunt)by farmers.,-一般过去时的被动语态,are killed,were hunted,3.In the past twenty years,a large number of bamboo areas _(set)up to help pan
2、das grow.,-现在完成时的被动语态,have been set,3,4.WWF hopes that more and more wild animals _(protect)in the future.,will be protected,-一般将来时的被动语态,5.By the end of last year,some forests _(destroy)by local farmers.,had been destroyed,-过去完成时的被动语态,6.The plant must _(water)every two days.,be watered,-情态动词的被动语态,4,
3、表格：被动态基本结构,am/is/are done,was/were done,shall/will be done,would be done,have/has been done,had been done,被动语态be字变，过去分词跟后面。,5,二.现在进行时的被动语态。1.从课文中找出以下句子并补充完整。(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.(L1
4、2)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,are being used,现在进行时的被动语态：am/is/are being done,过去进行时的被动语态：was/were being done,6,1)表示说话时正在进行的被动动作,强调主语是动作 的承受者。,Look!The
5、 baby _(take)care of by her aunt.,2)表示现阶段正在进行的被动动作。但此时此刻不一 定在进行的被动动作。,A new building _(build)outside our school.,2.现在进行时被动语态的用法,is being taken,is being built,7,Shes made rapid progress recently and _always _(praise)by the teachers.She said that the silly questions _ always _(ask)by the man.,3)现在进行时、
6、过去进行时被动语态与always,all the time等词连用时，表示经常性的被动动作，此时往 往带有赞赏或厌恶等感情色彩。,is,being praised,were,being asked,8,The telephone is in use now.,=The telephone _ _ _ now.,4)有些“介词+名词”结构可以表示现在进行时的被动意 义。请记住下列短语：on show;in use;under protection;under repair;under discussion;under research;under consideration;under deve
7、lopment等。,is being used,The problem is being discussed at the meeting now.,=The problem _ _ _ at the meeting now.,is under discussion,9,3.现在进行时被动语态的否定和疑问。肯定：The bridge _(repair)now.否定：The bridge _(not repair)now.一般疑问：_ the bridge _(repair)now?,is being repaired,isnt/is not being repaired,Is,being re
8、paired,10,三.进行时的被动语态专练。1.用动词的正确形式填空。1)As you can see,many trees _(cut)down by humans now.2)Look,The river _(pollute)by the waste from the factory,which is producing some chemicals(化学品).5)Look,many trees _(plant)by students over there.,are being cut,is being polluted,are being planted,11,2.请把下列句子由主动语
9、态改为被动语态：1)Human beings are killing us for the wool beneath our stomachs.2)Now,the government is taking good measures to save the endangered wild animals.,We are being killed for the wool beneath ourstomachs by human beings.,Now,good measures are being taken to save the endangered animals by the gove
10、rnment.,12,2.请把下列句子由主动语态改为被动语态：3)Some factories are using our fur to make sweaters.4)What are they doing to help the wild animals in danger of disappearing?,Our fur is being used to make sweaters by some factories.,What is being done to help the wild animals in danger of disappearing?,13,四.综合练习。1.用动
11、词的正确形式填空。1)Look!The panda _(watch)by the naughty tourists,which keeps him frightened.2)The hunter turned around and found that he _(bite)by a snake.3)Paper money _(use)for over a thousand years.4)Hundreds of jobs _(lose)if the factory closes.5)The number of wild animals may decrease if their habitat
12、 _(threaten).,is being watched,was bitten,has been used,will be lost,is threatened,14,四.综合练习。1.用动词的正确形式填空。6)Great changes have taken place in Dongguan,and a lot of factories _(set)up recently.7)I wonder what _(do)to help the wild animals now.8)The price of a color TV set _(bring)down since last mont
13、h.9)The reason for all the changes _(not explain)to us yet.10)In my opinion,more attention should _(pay)to the wildlife protection.,have been set,is being done,has been brought,has not been explained,be paid,15,四.综合练习。1.用动词的正确形式填空。11)These books _(not take)out of the library again in the future by y
14、ou.12)The water will be further polluted unless some measures _(take).13)Up to now,35 Chinese culture relics _(put)on World Heritage List.14)Your experiment report _(type)now and it _(finish)soon.,wont be taken,are taken,have been put,is being typed,will be finished,16,2.请把下列句子由主动语态改为被动语态：1)She is t
15、elling us an interesting story.2)The nurse is taking good care of the patient.,We are being told an interesting story by her.,The patient is being taken good care of by thenurse.,An interesting story is being told to us by her.,17,2.请把下列句子由主动语态改为被动语态：3)They are not protecting some animals well enoug
16、h.4)Now he is making the girl laugh.,Some animals are not being protected wellenough by them.,Now the girl is being made to laugh by him.,18,2.请把下列句子由主动语态改为被动语态：5)He has bought the children many good books.6)He has made the girl laugh.,The children have been bought many goodbooks by him.,The girl ha
17、s been made to laugh by him.,Many good books have been bought for thechildren by him.,19,2.请把下列句子由主动语态改为被动语态：7)She will send me a book written by Shakespeare.8)Government must take some measures to protect the environment.,I will be sent a book written by Shakespeare byher.,Some measures must be tak
18、en to protect theenvironment by government.,A book written by Shakespeare will be sent to meby her.,20,A whale is being killed by people.,Look!What is being done?,The whale isnt being protected by people,a whale,kill,people,21,The panda is being kept in the cage.,Look!What is being done?,the panda,k
19、eep,in the cage.,22,Rainforests_atsucha speedthattheywill disappearfrom theearthinthe nearfuture.(cut),are being cut,As a result.,23,Tigers have no places to hide and _ for their fur and bones.(kill),are being killed,24,1.They are decorating a Christmas tree now.被动,A Christmas tree is being decorate
20、d now.,Some animals were not being protected well enough.,Is the bridge being repaired now?,2.Some animals were being protected well enough.否定句,3.The bridge is being repaired now.疑问句,25,are being protected,are being discovered,are now being studied,are being encouraged,exercise 2 on page 64,26,Answe
21、r keys to exercise 1 on page 64,Im afraid that the road to Wolong Nature Reserve is being repaired.How much money we should spend on endangered tigers is being discussed.The side effects of the new drug are being researched.The request to buy a video for each classroom is being considered.The projec
22、t to make a new home for pandas is being developed.,27,Hi,Im Alice.,This is my album.Would you like to have a look?,album,Alice,28,I want to show you some photos about my Christmas.,Can you describe what happens in the picture using passive voice?,29,Its Dec.24th.On the morning,I went shopping with
23、my family.We arrived at a shopping mall.,My Christmas,30,Outside the shopping mall at 10:00 am,A huge Christmas tree _(decorate)with mini cars.,was being decorated,31,Christmas presents _(send)to children by a Santa.,were being sent,Outside the shopping mall at 10:00 am,32,Many Christmas presents _(
24、buy)by my parents.,From 10:00-12:00 am,were being bought,33,Christmas presents _(wrap up包装)by my parents,were being wrapped,At 3 p.m,34,At 5 p.m.,A Christmas card _(write)by me.,was being written,35,A wonderful Christmas dinner_(enjoy)by my family.,was being enjoyed,At 8 p.m.,36,A Christmas sock _(h
25、ang)by my brother.,was being hung,At 11 p.m.,37,Christmas presents _(put)under the Christmas tree by Father Christmas.,were being put,At 12:00 pm,Who is the Father Christmas?,Of course its my father.,38,We got up early and said“Merry Christmas”to one another.,were being found,Its Dec 25th.At 8:00 am
26、,A lot of Christmas presents _(find)under the Christmas tree.,39,At breakfast.A photo of my family _(take).,was being taken,At 9:00 am,Thats all my story.I wish all of you a merry Christmas.,40,Guilin _(visit)by so many tourists in the past years that some of its cultural sites _(not protect)well no
27、wadays.Some ancient sites _(already damage)by tourists and villagers are worried that part of their history _(lose)in the future.Now,a group of villagers in Guilin _(plan)to protect their cultural relics.They have taken the following measures in order to protect the cultural relics.).A website _(sta
28、rt)to tell people about the problem and how to solve it.Also,a museum _(build)so that visitors can look at the cultural relics without _(cause)any damage.,has been visited,are not being protected,have already been damaged,has been started,has been built,will be lost,are planning,causing,41,写作练习：要求在适
29、当的地方使用被动句。注意时态的正确运用。,在过去，中国有很多的麋鹿。然而，在过去的四十年间，大量的麋鹿被杀了。随着时间的过去，人们开始意识到了保护动物的重要性。在北京，一个麋鹿公园已经被建了起来。如今，麋鹿得到了人类的保护。因此，它的数量在增加。,42,There used to be many Milu deer in China.However,a lot of milu deer have been killedin the past forty years.As time goes by,people begin to realize the importance of protecting animals.In Beijing,a Milu deerPark has been set up.Now,the Milu deer are being protected by human beings.As a result,their numbers are increasing.,在过去，中国有很多的麋鹿。然而，在过去的四十年间，大量的麋鹿被杀了。随着时间的过去，人们开始意识到了保护动物的重要性。在北京，一个麋鹿公园已经被建了起来。如今，麋鹿得到了人类的保护。因此，它的数量在增加。,
