1、Unit 2 Unit 2 Wildlife ProtectionWildlife Protection-The Present Continuous-The Present Continuous Passive VoicePassive Voicediscovering discovering UsefUl strUctUreUsefUl strUctUreHuawei launched(发布,上市)Mate 20 on Oct.16th,2018.Huawei will launch P50 Pocket S soon.Huawei has launched many smartphone
2、s since 2009.Huawei has been launching smartphones since 2009.Warming-upCompare the following sentences and pay more attention to the voice.They are being hunted illegally,for their valuable fur.Much is being down to protect wildlife.What measures are being taken to help them?Look!The baby is being
3、taken care of by her aunt.PerceptionActivity 1:Observe the underlined parts and pay more attention to the tense and voice.They are being hunted illegally,for their valuable fur.Much is being done to protect wildlife.What measures are being taken to help them?Look!The baby is being taken care of by h
4、er aunt.Present Continuous Passive Voice:am/is/are being+done新 课 导 入Simple（一般）Continuous（进行）Present（现在）do/doesTenseis/am/are doingPerfect（完成）Past（过去）Future（将来）The past future（过去将来）have/has donedidwas/were doinghad donewill/shall dowill/shall be doingwill/shall have doneshould/would doshould/would be
5、 doingshould/would have doneAnalyse the structureBe(am is are)+being done现在进行时被动语态（the present continuous passive voice）含义：现在进行时的被动语态表示现在或现阶段正在进行或发生的被动动作，强调主语是动作的承受着。1.定义定义 表示表示“某人某人/事事此时此刻正在被此时此刻正在被”，主语主语是动作的是动作的承受者承受者,表表示示说话时或现阶段说话时或现阶段某个某个被动被动的动作正在进行。的动作正在进行。一、一、The Present Continuous Passive Voi
6、ce 现在进行时被动语态现在进行时被动语态 They are being hunted,illegally,for their valuable fur.People are hunting them,illegally,for their valuable fur.Activity 2:Focus on the form（时态时态和和语态语态结合结合，先体现时态，后体现语态），先体现时态，后体现语态）现在进行时：现在进行时：am/is/are+V-ing被动语态被动语态：be+done(V过去分词)现在进行时的被动语态现在进行时的被动语态：主语+am/is/are+being+done+(b
7、y)表进行表进行表被动表被动二、二、现在进行时被动语态现在进行时被动语态2.结构结构 Understanding Activity 2:Work in pairs.Underline the present continuous passive voice in the sentence and discuss its function.1.African elephants are being hunted.2.What is being done to help them?3.What measures are being taken to help them?l Hunters are
8、hunting African elephants.l What are people doing to help them?l What measures are people taking to help them?濒危动物保护措施猎人大家 共性：现在进行时表示正在发生的事件。差异：所强调的重点（主语）不同。Activity 3:The usage of the present continuous passive voice.(1)Change the active voice into passive voice.UnderstandingSomeone is hunting Afri
9、can elephants.Someone is hunting African elephants.主语主语谓语谓语宾语宾语someone.()宾语宾语African elephants主语主语are being hunted by 谓语变被动（时态不变）谓语变被动（时态不变）be+being+done+byLearn the structures of present continuous passive voice.肯定句肯定句否定句否定句一般疑问句一般疑问句特殊疑问句特殊疑问句Try to summarize the structures of present continuous p
10、assive voice.be(am/is/are)+being donebe(am/is/are)+not+being donebe(am/is/are)+主语+being done特殊疑问词+be(am/is/are)+主语+being done1.Im(working/being worked)at home today because my office is(painted/being painted).2.The alarming report is(written/being written).It will be finished soon.3.What part of the
11、 city is(attacked/being attacked)now?4.Right now,the deer are(watched/being watched)over by many volunteers.5.Who is(hunting/being hunted)the kangaroos?Where are they(hunted/being hunted)?6.It is reported that living spaces for wildlife are(reduced/being reduced)due to the cutting of trees.Choose th
12、e suitable verb forms to complete the sentences.1.The workers are repairing the bridge.2.The students are cleaning the classroom.3.Scientists are studying the disease.4.One of the best students is writing the report.UnderstandingThe bridge is being repaired by the workers.The classroom is being clea
13、ned by the students.The disease is being studied by scientists.The report is being written by one of the best students.(2)Change the following sentences into passive voice.Understanding1.表示表示此时此刻此时此刻正在进行的被动动作。正在进行的被动动作。The new plan is being discussed now.这个新计划现在正在被讨论。这个新计划现在正在被讨论。2.2.表示现阶段正在进行的被动动作表
14、示现阶段正在进行的被动动作,但该动但该动 作作不一定此时此刻不一定此时此刻发生。发生。Several new roads are being built in the city.这个城市有几条新公路正在建设中。这个城市有几条新公路正在建设中。Activity 3:The usage of the present continuous passive voice.(3)Understand the function.The bike is under repair now.1.这辆自行车现在正在被修理。这辆自行车现在正在被修理。The bike is being repaired now.2.这
15、个计划现在正在被讨论。这个计划现在正在被讨论。The plan is being discussed at present.3.这个男孩的偷窃行为现在正在被控制。这个男孩的偷窃行为现在正在被控制。The boys theft is being controlled at the moment.The plan is under discussion now.The boys theft is under control at the moment.(现在现在)正在被观测正在被观测 is being observed=is _ _.(现在现在)正在被攻击正在被攻击/抨击抨击 is under a
16、ttack=is _ _.underobservationbeingattackedWhen I fall down from the 11th floor,朱德庸漫画the couples relationship is _ by a quarrel.以恩爱著称的夫妻正在互殴。以恩爱著称的夫妻正在互殴。tears are _ by Peter who appears strong.看起来坚强的看起来坚强的Peter正在偷偷哭泣。正在偷偷哭泣。anti-depression drugs are _ by Dangdang.丹丹正在吃她的抗忧郁症药。丹丹正在吃她的抗忧郁症药。someone is
17、 _ an uncle to visit him.阿伯正在盼望有人拜访他。阿伯正在盼望有人拜访他。10 F9 F7 F3 Fbeing damagedbeing shedbeing takenbeing expectedUnderstanding3.3.表示一种表示一种经常性经常性的被动行为的被动行为,常和常和always,constantly,often等副词连用等副词连用,往往带有夸奖、羡慕、往往带有夸奖、羡慕、埋怨、讨厌等感情色彩。埋怨、讨厌等感情色彩。Tom is always being praised by his teacher.汤姆总受到老师的表扬。汤姆总受到老师的表扬。Act
18、ivity 3:The usage of the present continuous passive voice.(3)Understand the function.Understanding4.4.某些表示某些表示“状态、心理活动、存在状态、心理活动、存在”等的动等的动词词,如如have,want,need,love等一般不用现在进行时等一般不用现在进行时的被动语态的被动语态,而常用一般现在时的被动语态。而常用一般现在时的被动语态。With the population increasing,more land is needed(need).随着人口的增长随着人口的增长,需要更多的土地
19、。需要更多的土地。Activity 3:The usage of the present continuous passive voice.(3)Understand the function.In the wetland of my hometown,there are many different kinds of animals,including wild birds,fish,snakes,insects and so on.When I was in primary school,I often went there with my friends to watch the bir
20、ds and study them.That was an interesting place for all of us.But things have begun to change in recent years.Small birds _(catch)with nets.Wild ducks _(sell)at food markets.Fish and snakes _(kill)for food in restaurants.And even worse,the wetland _(destroy).Some parts _(cover)with new houses.You ca
21、n see rubbish everywhere.The wetland _(pollute)seriously every day.I am very worried about it.What should we do?are being caughtare being soldare being killedis being destroyedare being coveredis being polluted 一、现在进行时态表将来中的被动语态一、现在进行时态表将来中的被动语态 We are seeing the Tibetan antelopes next week.My frien
22、d is seeing me off next Tuesday.I am being visited by my grandparents tomorrow.The sports meet is being held three days later.二、现在二、现在进行时的被动语态进行时的被动语态 与与 always,constantly 等词连用等词连用时,表示经常性的被动动作,此时往往带有赞赏、往往带有赞赏、厌恶等感情色彩厌恶等感情色彩。e.g.Recently my daughter is always being praised by the teachers.To the teac
23、hers anger,the same mistakes are always being made by his students.Activity 4.Fill in the blanks with the proper forms of the words in brackets.Practice1.Since your bike (repair),you can use mine.2.Daisy has found that a lot of antelopes (hunt)and killed for the wool beneath their stomachs now.3.The
24、 injured footballer (treat)in the hospital now.4.He hurried home,never once looking back to see if he (follow).5.Have you handed in your schoolwork yet?Yes,I have.I guess it (grade)now.is being repaired are being hunted is being treatedwas being followed is being graded 写出谓语动词不同时态的被动语态写出谓语动词不同时态的被动语
25、态以以do为例为例时态时态语态语态一般现在时do/does am/is/are done一般过去时did was/were done现在进行时am/is/are doing am/is/are being done 过去进行时was/were doing was/were being done现在完成时has/have done has/have been done过去完成时had done had been done一般将来时will do will be done过去将来时would do would be donePractice(2)Choose the suitable verb f
26、orms to complete the sentences.1.Im(working/being worked)at home today because my office is(painted/being painted).2.The alarming report is(written/being written).It will be finished soon.3.What part of the city is(attacked/being attacked)now?4.Right now,the deer are(watched/being watched)over by ma
27、ny volunteers.5.Who is(hunting/being hunted)the kangaroos?Where are they(hunted/being hunted)?6.It is reported that living spaces for wildlife are(reduced/being reduced)due to the cutting of trees.because ofcut down on Last week，we watched the film which _(dirct)by Chen Kaige,Xu ke and Lin Chaoxian.
28、The film _(call)The battle At Lake Changjin in English.Lots of attention _(pay)to it before it _(show).According to the latest news,it _(watch)by over 86 million people.It _(show)in the cinema because of its popularity.It is likely that the film _(show)in foreign countries in the future.was directed
29、is calledhad been paidwas shown has been watchedis still being shownwill be shownIt may seem that protecting wildlife is something far from the life of a high school student,but in fact,a lot _(do)by young people around the world.In Washington State,USA,wolverines _(study)by scientists in an effort
30、to learn how to preserve the population.However,during the winter,it is difficult to attract the animals to cameras hidden in snowy forests.A group of students heard about the problem and created a special device which _(test)deep in a snowy forest now.Their invention _(use)to send out a certain sme
31、ll near the cameras.The shy animals are attracted by the smell and coming around the cameras.They _(observe)by a conservation researcher.are being doneare being studiedis being testedis being usedare being observed(2)Finish the following passage with the verbs in brackets.PracticeKey wordsreduce rdj
32、us vt./vi.减少；降低；reduce to 减少到 reduce by 减少了 reduce from to 从减少到e.g.These sunglasses are designed to reduce glare.这些太阳镜是为减少刺眼的强光而设计的。Costs have been reduced by 20%over the past year.过去一年，各项费用已经减少了20%。The number of employees was reduced from 40 to 25.雇员人数从40人减少到了25人。The skirt was reduced to 10 in the
33、sale.在大减价期间，这条裙子减价到10英镑。due dju adj.到期的；预期的；应付的；n.应付款；应得之物 due to 由于 be due to do sth 预定/计划做某事e.g.Her success was due in part to luck.她的成功在某种程度上是由于运气好。The final instalment on the loan is due next week.贷款的最后一期付款下个星期到期My essays due next Friday我的论文下周五必须交。Practice(3)Finish the following passage with the
34、 present continuous passive voice of the verbs in brackets.In the wetland of my hometown,there are many different kinds of animals,including wild birds,fish,snakes,insects and so on.When I was in primary school,I often went there with my friends to watch the birds and study them.That was an interest
35、ing place for all of us.But things have begun to change in recent years.Small birds _(catch)with nets.Wild ducks _(sell)at food markets.Fish and snakes _(kill)for food in restaurants.And even worse,the wetland _(destroy).Some parts _(cover)with new houses.You can see rubbish everywhere.The wetland _
36、(pollute)seriously every day.I am very worried about it.What can we do?are being caughtare being soldare being killedis being destroyedare being coveredis being pollutedIn groups,discuss the questions below.Prepare to give a presentation of your ideas to the class.A:What do you know is being done in
37、 your neighbourhood to protect animals and plants?B:Well,the old trees in the park are being protected.A:Oh yes.They are being protected not only because they are the natural habitat for birds.C:Thats right.Perhaps they could help protect the birds by making the roads around the park free from cars.
38、D:Yes,that would certainly help make the air cleaner for themFor example:What do you know is being done in your neighbourhood to protect animals and plants?What suggesttions do you have?SummaryActivity 5:(1)Summarize the function of present continuous passive voice.一般现在时一般现在时 一般过去时一般过去时 现在进行时现在进行时 过
39、去进行时过去进行时 现在完成时现在完成时 过去完成时过去完成时 一般将来时一般将来时 时态时态 主动主动 被动被动总结归纳：总结归纳：1.被动语态的构成规律是：被动语态的构成规律是：_+_2.被动语态的时态由被动语态的时态由_体现体现.be donebe do/does did is/am/are doing was/were doing have/has done had done will doAssignmentActivity 6:Discuss the questions in groups.Prepare to give a presentation of your ideas to the class.What do you know is being done in your neighborhood to protect animals and plants?What suggestions do you have?
