课件12张PPT。Grammar The passive voice using the present continuous tense罗远芬
2005.12.28现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行,谓语动词的形式为“is?/?are?/?am?+?being+过去分词”。如果去掉being,就成为一般现在时被动语态或系表结构。试比较下列句子: Look!?The?children?are?being?taken?care?of?by?
their aunt.
?瞧!孩子们现在正由姑母照看着。(指现在的情况)
Children?are?taken?good?care?of?at?school.?
孩子们在学校被照看得很好。(指通常的情况) The?report?is?being?written?by?one?of?the?best?students.?报告正在由一个最好的学生写着。 The?report?is?well?written.?报告写得很好。(系表结构) 现在进行时被动语态的用法：
1、表示现阶段正在进行的动作 ?现在进行时被动语态也可表示目前这一阶段主语正在承受谓语动词的动作。例: Rainforests?are?being?cut?and?burned?at ?such?a?speed?that?they?will?disappear?from?the?earth?in?the?near?future.?
热带雨林被砍、烧得这么快,他们将在不久的将来从地球上消失。
Many?interesting?experiments?are?being? carried?out?these?days.
最近正在进行许多有趣的实验。 2、表示计划或安排 ?现在进行时被动语态还可表示按计划、安排主语将要承受谓语动词的动作(仅限于少数及物动词)。例: A?folk?song?is?being?sung?next.?
下面将唱一首民歌。 A?party?is?being?held?tonight.?
今晚将要举行一场晚会。 It?is?said?that?a?plane?is?being?flown?by?him?to?America?at?eight?next?Sunday?morning.?
据说下周日早上八点他将开飞机去美国。 3、没有进行时的被动语态 一些表示状态、心理活动、拥有、存在等的动词(和主动语态一样)一般不用进行时被动语态,常用一般现在时被动语态表示此时此刻或目前主语承受谓语动词的动作。如:? 小王,过来,有你的电话。? 【误】?Xiao?Wang,?come?here.?You?are?being?wanted?on?the?phone. 【正】?Xiao?Wang,?come?here.?You?are?wanted?on?the?phone.? 足球现在越来越流行了,?换句话说,它被越来越多的人喜爱。 【误】Football?is?becoming?more?and?more?popular.?In?other?words,?it?is?being?loved?by?more?and?more?people.? 【正】Football?is?becoming?more?and?more?popular.?In?other?words,?it?is?loved?by?more?and?more?people.? 4、其他形式表示被动结构 ?"be?+under/?in等介词+名词"结构可代替进行时被动语态。例: The?city?is?under?attack?(?is?being?attacked?)?at?the?moment.?目前这个城市正受到进攻。 The?bridge?is?under?repair?/?construction
(=is?being?repaired/?constructed).?桥梁正在修理中/建筑中。 The?problem?is?under?discussion?(=is?being?discussed)?at?the?meeting.?问题正在会上讨论。? The?telephone?is?in?use?(=is?being?used)?
now.?电话正在使用中 Function----practice (3m)Answer the following questions according to the example.EXAMPLE:------ Who is studying the rhino?
-------The rhino is being studied by_____ 1.Who is protecting the African elephant?
The African elephant is _________________
2.Who is hunting the Tibetan antelope?
The Tibetan antelope is _________________Function----practice (3m)Answer the following questions according to the example.3.Who is taking photos of the panda?
The panda is ___________________4.Who is killing the whales?
The whales ____________________5.Who is attacking the mice?
The mice ______________________
1．A 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 cut C. are being cut
D. had been cut高考链接解析：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。课件63张PPT。Unit 4 Wildlife ProtectionReading 罗远芬
2005.12.23How Daisy learned to help wildlifeThe main ideaDaisy took ___________ to travel and talked with ____________, which made her know _____________ of the wildlife protection.a flying chairsome animalsthe importance Read it again ,then fill in the form.DaisyTibetZimbabweRain forest___ used to make sweaterkilled for ___Every year over______killedfurwool29,000_______ used to hunt themnow farmers ____ themfarmerslikeA __________ insect affects
mosquitoes No __________,no ________and no _______rain forestanimalsdrugsmillipedeskimming (3m)Where did Daisy arrive?Who did Daisy talk to?What did they talk about?Tibet Tibetan antelopes.Tibetan antelopes were killed for wool.Ivory
象牙rhino horn犀牛角 What did they talk about?Where did Daisy arrive?Who did Daisy talk to?Thick rain forest.A monkey.A powerful drug which affects mosquitoes.Read the passage carefully again and decide whether the following statements are true or false.1.Daisy saw many antelopes in Tibet.
2.Daisy’s sweater was made of sheep wool.
3.In three years the antelope may die out.
4.The elephant used to be well protected in Zimbabwe.
5.In Zimbabwe, tourists love to see the rhinos and elephants.
6.The farmers in Zimbabwe get nothing from the elephants and rhinos now.
7.This is a real story in Daisy’s life.Only oneantelopeusedn’tmuch money1. Who is hunting and killing the Tibetan antelope?The hunters who want to get the wool to make sweaters.2. Why are we humans part of this problem ?Because humans not only hunt and kill wildlife but also destroy the environment and food of them.3. How did life improve for the farmers in Zimbabwe?The government helped and the farmers made a lot of money from the tourism.4. How did it improve for the animals ?Farms like the animals and no longer hunt them.5. In what ways does looking after the rain forest help with wildlife protection.Looking after the rain forest will give all the wildlife good living conditions and it keeps the balance of nature there . No rain forest, no animals and no drugs.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. In 3 years they may all be gone. Later, she f___ to Z_______ 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 rain forest, no a_____ and no d___ .” Although finally everything was g___, she had l_____ so much.reamedhairalkntelopeurweaterslewimbabwelephantuntedovernmentoneyrrivedorestnimalsrugsoneearned1.About 70 after bamboo areas set up to help them grow. Area n. 地区;范围;面积What is the area of …......面积是多少?Have /cover an area of占地面积为1) ______________(面积是多少) of this temple?
It ___________________two square kilometers.
2)The two parks are different in shape, but are the same _______(在……面积上). has/covers an area ofin areaWhat is the areazone表“地带,地区”, 常可与area换用。但zone更侧重表示具有某一特征、目的或用途的地区。在表示“（地理名词）寒带、热带”时，常用zone。如：time zone时区，the torrid zone 热带。Language points:2.get dressed 穿上衣服
get hurt 受伤 get married 结婚 get lost 迷路get +过去分词相当于be +过去分词，表示被动，但get +过去分词更着重动作意味，不可延续，因此不能与表示一段时间的状语连用。而be +过去分词表示穿着状况，可延续，可以与一段时间连用。eg.His shirt got caught on the nail and a button went off.3.would like“想，愿意”，是表达主语意愿的委婉用语(1)would like 接n./代词
(2)would like 接不定式作宾语
(3)would like sb.to do 表达“愿意某人做”
(4)would like to have done“过去本愿意做(但实际没做)”4. She turned round and there was an antelope with a sad face looking at her. 她转过身就发现有一只羚羊面色凄惨的望着她。句中有with的复合结构: with+O.+O.C.（现在分词）表示做宾补的分词与宾语之间是逻辑上的主谓关系，除了现在分词外，adj./p.p./adv./prep.phrases都可以做宾补。
Eg. The boy came in , with a dog following him.(现在分词）
The thief was taken in, with the hands tied back.(p.p.)
He would like to sleep, with the door open.(adj.)
A lady got on the bus, with a baby in her arms.(prep. phrase)
The door was locked, with nobody in.(adv.)
5. from under our stomachs. from +Prep. When I get home, my little niece often jumps out from behind the door. what a naughty(调皮) girl!
One day, I saw my uncle come out from under his bed. He said he fought with my aunt. As a result he hid under the bed to escape her attack. Oh, my aunt is really as fierce as a tigress! 6.In three years we may all be gone. in +一段时间“多久之后”， 与将来时态连用，表示动作将在多久后发生。 be gone是系表结构 “消失，不见” gone做“消失，不见”解时不能做定语，可以做表语补足语． When I got out of the cinema,I found my newly bought bike_____________ .was goneIf you will wait for a moment, the
doctor will finish the operation in a minute. 即境活用1.大朗镇的面积是多少? 它有120平方公里.________________________________What is the area of Dalang town?______________________________________It has/covers an area of 120 square kilometers.2. Sarah, hurry up. I’m afraid you won’t have time to ____ before the party.(04NMET)
get changed B. get change
C. get changing D. get to change C3. ____ you ____ to have a coffee with me? 4. It is not polite to sit_________________. (脚指着别人) 5.the teacher stood in front of us, __________________.(脸上带着微笑) 6. Suddenly, a cat jumped out __________________________ (从门后). 7. He did a great deal of work __ three hours. 8.Some animals will be_______ in the near future.Would likewith your feet pointing to others.with a smile on her facefrom behind the dooringone7. apply to sb. for sth. 向…..申请 apply…to … 将…涂抹于，将…使用于 apply to; be applied to 适用于，适合于 apply oneself to 很专心 I will ——————the job today.Scientific discoveries ————————industrial production methods.apply forare often applied toThe rule can not ————————every case.be applied to8. suggest sth/ doing sth. 提议； 建议I only suggest the plan. You decide.
I suggest taking part in the singing competition.他的秘书建议我们下周再来。
His secretary suggested that_________________ __________________ we (should) come next Monday.suggest (that) sb (should) do / be(虚拟语气)suggest还可作“表明，说明，暗示”解。陈述语气Her expression suggested that she was angry.He came to my class every week, but his attitude suggested he______ not really interested in the class.A. is B. be C. was D. wereC9.This protects me from mosquitoes.protect … from …
protect … against …
defend…from/against
keep sb. from doing
stop sb. (from) doing
prevent sb. (from) doing阻止某人做在被动形式 be kept/stopped/prevented 后的 from 不能省，但在主动语态中stop和prevent可以省略 from 。保护使不受……伤害1. He is wearing sunglasses to____ his eyes from the strong sunlight.
A. protect B. hold C. stop D. prevent
2. Strong social supports from your families, friends or coworkers help people ____themselves ____illnesses.
A. stop; from B. prevent; from
C. keep; against D. protect; against
3. The great difficulty ____ him achieving what he wanted to achieve.
A. kept B. protected
C. defended D. preventedADD10.affect v. (=have an effect on)影响
effect n.(指affect影响)的结果
v.”产生;实现”
Smoking affects health.
He felt sick from the effect of weather.
I will effect my purpose.
我一定要达到目的.11.But what an experience! 一次多么奇特的经历啊！experience n. (c) 经历 (u) 经验have experience in/at doing… 在（做）……方面有经验
know from experience 根据经验知道
learn by experience 从经验学习
be experienced in doing sth. 在做某事方面有经验 1.Jumping out of___ airplane at ten thousand feet is quite _____exciting experience.
A. / ;the B. / ;an C. an ; an D. the; the
2.Our English teacher has ____.
Twenty years’ teaching experience
Twenty years’ teaching experiences
Twenty year’s teaching experience
Twenty year’s teaching experiences
3.American natives are experienced____ underground springs.
A. at finding B. to find
C. in finding D. of finding
CACP30 Using languageReading and listening Late Triassic晚三叠世Eoraptor始盗龙It was found in South America. It eats different kinds of meat and plants. Its length is 1 meter and weight is 6kilos.Herrerasaurus黑瑞龙It was found in Argentina(阿根廷). It ate different kinds of meat and plants. Its length was 3-4 meters and weight is 180 kilos.
Chindesauru钦迪龙Its was found in America. It ate meat. Its length was 2 meters and weight was 30 kilos.
Early Jurassic早侏罗纪aassLufengosaurus禄丰龙It was found in China. It ate plant. Its length was 5-6meters and height was 2meters.
Massospondylus大椎龙It was found in South Africa. It ate plants. Its length was 4 meters.
Yunnanosaurus云南龙It was found in Yunnan Province of China. It ate plant. Its length was 7 meters.Middle Jurassic中侏罗世Ozraptor澳洲盗龙It was found in Australia. It ate meat. Its length was 2-3 meters.Huayangosaurus华阳龙It was found in China.It ate plant. Its length was 4 meters and height was 1.5 meters.
Shunosaurus蜀龙It was found in China. It ate plant. Its length was 9-14 meters.Late Jurassic晚侏罗世Dicraeosaurus叉龙It was found in Africa. It ate plant. Its length was 13-20 meters.
Seismosaurus地震龙It was found in America. It ate plant. Its length was 40-50 meters.Mamenchisaurus马门溪龙It was found in China and Japan. It ate plant. Its length was 22-26 meters and weight was 11-17 tons.
Early Cretaceous早白垩世Hypsilophodon棱齿龙It was found in England. It ate different kinds of plant and meat. Its length was 2.3 meters and weight was 64 kilos.Muttaburrasaurus木他布拉龙It was found in Australia. It ate grass. Its length was 7 meters.Iguanodon禽龙It was found in England and China. It ate grass. Its length was 9-10 meters and height was 4.5 meters.Late Cretaceous晚白垩世(6500万年-7000万年前)Velociraptor伶盗龙It was found in China. It ate meat. Its length was 2 meters and weight was 7-15 kilos.Noasaurus西北阿根廷龙Its was found in Argentina. It ate meat. Its length was 1-3 meters and weight was 15 kilos.Rugops皱褶龙It was found in Niger. It ate meat. Its length was 9 meters.Tyrannosaurus霸王龙/残暴的蜥蜴王
It was found in America. It ate meatIt was found in America. It ate meat. Its length was 15 meters and height was6 meters. Its weight was 6.5-7 tons
Guess: What the reasons might be for their disappearance? Answer the following questions1. When did the dinosaurs live?
Tens of millions of years ago, long before humans came into being.2. What’s the rare new species dinosaur?A bird-like dinosaur which could not only run but also climb trees.3. Why did the dinosaur die out?Maybe that’s because a large rock hit the earth or because the earth got too hot to live on.Dodo is an extinct bird in the world.It is a painting about dodo.Ex 1. P 30
Listen to the tape, then choose the correct answers.
The story is told by dodo using the ________ person.firstListen and then fill in the text.
Once upon a time I lived on the earth too. I was called “dodo”. My home was an _______ called Mauritius. I was ________ and ___________ and quite ________from most of the animals there. I liked to make friends with the other animals and never ________. I have no enemies.
We were birds too, but we were large and only had small _______. My favorite activity was to ______ along the beach and wait till the insects were ready to be eaten. islandcuriouskind-hearteddifferentquarreledwingswanderListen and choose the correct answer1. The dodo is ——?
A. fierce B.unkind C. friendly D. foolish
2. He can’t escape from the island because ——?
A. he can’t swim B. he is lazy
C. he is too frightened to leave D. he can’t fly
3. He wants to believe that man is telling the truth because ——?
A. man is friendly B. he thinks man is friendly
C. he thinks the bears and monkeys lie
D. man is his best friend
4. He didn’t realize who killed many of his friends until —?
A. man told him the truth B. the other birds told him
C. he saw how his friend was being killed by man
D.the monkeys told him
Language points1. They lived on the earth tens of millions of years ago, long before humans came into being.2)come into being的意思是“开始存在；发生”。我们不知道这世界是什么时候存在的We don’t know when the world came into being.1)On the earth.在地球上。在earth, sun, moon等表达世界上独一无二的名词前， 要加the 3) long before “早在…之前很久”. 千百万年前,早在人类产生之前,它们就生活在地球上.It will (not) be long before +从句(不久后将会....) 从句用一般现在时或一般过去时， 主句用一般将来时或一般过去将来时。Ex. It ___ long before we____ the result of the experiment.
A. will not be; will know B. is; will know
C. will not be; know D. is; know
拓展：before long 不久以后2. They could tell this from the way the bones were joined together.他们能够从它们骨头的结合方式上识别出这点.
tell 意思为”辨别,识别”(常与from连用)有时很难把双胞胎区分开.It is sometimes hard to tell one twin from the other.P65 Reading taskThe Return Of The Milu DeerWhat do we call it?We call it_________.Milu deer
Information for research into Milu deerAt first they appeared in _____.They lived _____ and ate ____ and the ___________.They were not _______ and many were _______.They liked the ______ there and the ______ has increased year by year.The ______________ asked to bring back some and _______ helped.They are _____ for _______ has grown rapidly.This is a good example to show _____________ and ____________ between two countries.China togethergrasssoft part of treesprotectedkilledweathernumbergovernment of Chinathe Dukehappythe numberthe friendshipunderstanding课件38张PPT。Unit 4 Wildlife Protection罗远芬
2005.12.19 Warming up
We live in a world where there is all kinds of animals around us. So let’s play a game “what’s this in English?”The world of wildlifePolar bear Milu deer rhino pandaTiger C r o c o d I l e Crocodile Tropic fish leopardK o a l a K o a l a Giraffe Elephant E l e p h a n t e l e p h a n t Zebra AntelopeLesser panda Pangolin Polar bearPenguin GorillaChimpanzeeOrangutan Flamingo whalewhaledolphindolphin 中华白海豚, 是世界濒危物种Chinese sturgeon 中华鲟Golden MonkeyPeacockred-crowned crane 丹顶鹤(仙鹤) What’s the problem of these animals commonly facing?free talking(3m)lack of foodbad enviromenthuman beings endless killing
……There are about 70 after bamboo areas set up to help them grow.Problem: No enough food: loss of
bamboo growing areas.Home in China:Wolong Nature Reserve, Sichuan Province.Panda Number after concern:About 30—60 after being left in peace with no hunting.Problem:Home in China :Baishanzu National Natural
Protection Zone, Zhejiang Province.too much hunting in the 1950s.Number after concern:South China tigerAbout 500 after brought back from UK.Problem:Disappeared from China.Home in China :Nanhaizi Milu Park, Beijing.milu-deer Number after concern:discussionWhich animals in these pictures are disappearing in our world?
Tiger, elephant, panda, rhino, antelope, red-crowned crane, Milu deer, whale
2.Why are these animals disappearing?
That’s because of lack of food , bad environment and enemies.What do you think we should do to protect wild animals?1.First we should treat them as our friends.
2.Then we protect the environment in order to let them have enough food and good living conditions .
3. And we collect money to protect the endangered animals.1.as a result 结果 ,因此( 只做状语)我非常忙碌,因此无法照料她.I was very busy. ____________I
couldn’t take care of her.As a resultExplanations2.die out （动，植物物种）灭绝This kind of bird is ___________.dying outMany traditional customs __________ because they are out of Date. die away 慢慢消失He hid behind the door until the
footsteps_____________. have died outhad died away3.in danger of 处于危险中The little boy were once ___________ losing his sight. in danger of4.What other endangered species do you know? (动词的过去分词做形容词) When shall we sent the __________ papers back to them?corrected
The _____________arrival of the letter
made us jump with joy. unexpected5.I believed that you are concerned about animals and plants disappearing.disappearing是用动词 –ing形式作
宾语，它前面的animals和 plants是它意义上的主语，这种意义上的主语常使用名词所有格和代词宾格的形式。
我不愿意我妹妹去那样一个地方．I don’t like my sister going to such a place.他父亲是一个著名的科学家，为此他感到很骄傲。He’s proud of his father being a famous scientist .即境活用He ate some bad fish. __________, he fell ill.
Many of the earth’s plants and animals have already ________ and several other species are endangered.
The patient was ________ of losing
his life and had to be operated on at once.As a resultdied outin danger
