Unit 4 Wildlife Protection 单元课件

文档属性

名称 Unit 4 Wildlife Protection 单元课件
格式 rar
文件大小 4.9MB
资源类型 教案
版本资源 人教版(新课程标准)
科目 英语
更新时间 2009-12-07 00:00:00

文档简介

课件33张PPT。wildlifeprotectionUnit 4 Can you tell me the names of the animals in English?Polar bear Tibetan antelope(藏羚羊) South China Tiger华南虎leopardpandaK o a l a Koala milu deerelephantC r o c o d I l e Crocodile Giraffe Tropic fish golden monkeyred-crowned crane 丹顶鹤(仙鹤) Is it easy to see them now? What problems are they facing ? They _____________ / ___________ .are dying outThey are _____________ or_________ animals.endangeredare in dangerextinctWhy are they
in danger
of disappearing?lack of foodbad environmenthuman beings endless killing
……ReadingHow Daisy learned to help wildlifeWho is the character(主人公) of the story?
How did she travel?
Which places did she travel to?
Which animals did she visit?SkimmingFind out the main idea of the passage:A : It is about some protection of wildlife.
B: It is about a journey of a flying carpet.
C: It is about Daisy’s wonderful experience with some animals.SkimmingThe structure of this passageThe first stop
Purpose: to see some ______________
Place: ______
Animal: ______________
Situation: being hunted for the wool beneath its stomach and numbers are _________ rapidlyendangered wildlifeTibetTibetan antelopedecreasingpart one1. How did the antelope feel?
The antelope felt sad.
2. Why are people hunting and killing the Tibetan antelopes?
In order to get the wool which is used to make sweaters.Part one:The second stop
Purpose: to go to a place with wildlife _________
Place: Zimbabwe
Animal: African ________
Situation: used to be hunted while now being protected by farmers making money from ____________protectionelephanttourism / touristspart twoWhat was the situation about elephant ?
How did life improve for the farmers in Zimbabwe?
The government helped and the farmers made a lot of money from the tourism.Part two:Farmers used to hunt them.The third stop
Purpose: to go to a place where the WWF is involved
Place: __________
Animal: __________
Situation: The monkey can use the millipede insect to protect itself from __________.rainforestmonkeymosquitoespart three
Why the monkey rub itself?
Why is the thick rain forest important for animals?
Because this protects it from mosquitoes.Because different kinds of animals can live together.Part three:HomeA. Tourists hunted too many elephants.
B. Farmers hunted them without mercy.
C. The government encouraged farmers to hunt them.
D. Their living environment was seriously polluted.1. Why did elephants use to be an endangered species in Zimbabwe?deep-readingBA. It thinks itself a beautiful animal.
B. Elephants are friendly to human beings.
C. Money from tourists went to the large tour companies.
D. Now many more tourists come to take its photos rather than hunt it.2. What can be inferred from the elephant’s words, “Have you come to take my photo”?D3. The sentence “No rain forest, no animals and no drugs” means _________A. There was no drug in the rain forest
B. Animals in the rain forest didn’t need drugs
C. Rain forest, animals and drugs were resulted in and from each other
D. Drugs were important for animals and the rain forestC4. What did Daisy learn from her experience?A. Some animals were becoming endangered as a result of humans’ hunting.
B. Wildlife should be helped and protected by us humans.
C. Humans and wildlife can benefit each other in many ways.
D. All of the above.DDiscussion:(讨论)What should we do to protect wildlife?What can we do to help endangered animals?Measures to protect the endangered animals:1.Protect the environment
2.Build conservation zones
3.Forbid people to kill endangered animals
4.Collect money to protect them.课件12张PPT。Grammar
The Present Progressive Passive VoiceThe Present Progressive Passive Voice结构:
A陈述句:主语+ am/is/are +being+过去分词
B疑问句:疑问词+ am/is/are+主语+being+过去分词
用法:
表示说话人说话时或现阶段正在进行的动作,经常和时间副词now(现在),right now (现在,此刻),at present (现在,目前), at this moment(此刻)连用。
意义:
主语和谓语动词之间是被动关系,而且动作正在进行。
------Music is being taught by miss Li now.
------New functions are being added to the phone at present.The Tense of the The Passive Voice一般现在时:am/is/are+p.p
一般过去时:was/were+p.p
现在进行时:am/is/are being+p.p
过去进行时:was/were being +p.p
现在完成时:have/has been+p.p
过去完成时:had been+p.p
一般将来时:will/shall be +p.p
Can you find the following sentence in the reading passage? -------Our fur is being used to make sweaters like yours. Now please pick out two more sentence in the passive voice using the present continuous tense
1.Daisy is being watched by an excited elephant
2.The elephant is being watched by an excited elephantTry and see if you can help fill in the following formis being studiedis being hunted__is being protectedis being photographedare being killedare being attackedExercise:
1. Look !Everything here is under construction.
what’s the pretty small house that ___for?
A.is being built B.having been built C.is built D.is building
2.Do you like the material? Yes,it ___very soft.
A.is feeling B.felt C.feels D.is felt
3.The patient _ now. He will come out soon.
A.is examined B.is being examined C.is examining D.has examined
4.Have you moved into the new house ?
Not yet, the rooms ___________.
A.are being painted B.are painting C.are painted D.are being paintingACBA用被动语态的适当形式填空
1.Don’t worry about her. She _________
(meet) by her friends as soon as
she arrives.
2.He____________________ (operate) on
twice for that disease.
3.The news ________________ about
everywhere.
will be methas been operatedis being talked4. English _______________ here in china for over a century
5.A lot of tall building ____________
(set)up,and people will move in Sometime next year.
has been taughtare being set完成句子:
____________________________(应该注意)even the smallest detail
(据说)_____________ that he has gone to America.
3. the place is very dirty. Rubbish ______________(扔)everywhere.
Attention should be paid toit is saidhas been thrown4. Most of the streets in the city has been widened and many
new buildings_________________(重建)
5.when is the result of the experiment ______________________ (宣布)?are being builtto be announcedThank you课件13张PPT。Language points1.as a result 结果,因此(只做状语),相当于一个副词短语,通常位于句首,并用逗号隔开。我非常忙碌,因此无法照料她.I was very busy. ____________I
couldn’t take care of her.Language pointsAs a resultThis 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 away2.die out (动,植物物种)灭绝4. beneath: below
在……下面; 在…… 底下
e.g.: Jimmy hid the letter beneath a pile of papers.
注意: beneath的同义词是 under ,
反义词是 above3.in peace和平的On the whole, the world now is ________.in peace5.burst into 突然迸发 +名词
常见的搭配有:burst into laughter/song/tears6.protect…from/against… 保护使不受…伤害He is wearing sunglasses to protect his eyes from the strong sunlight. A new material was painted to protect the roof from rain.7. Pay attention to 注意,留意
e.g.: You should pay attention to your handwriting .8. Loss n.损失;遗失;丧失;败北
He reported the loss of his wallet to the police.
她像警察报告说自己的钱包丢了。
He suffered a loss of 10,000 dollars on the business. 那笔生意中,他损失了10 000美元。
Our team has already had 3 losses.
我们队已经败了三场了。
At a loss 困惑,不知所措
For a moment she was at a loss how to reply to the question. 有好一会儿,她不知道该如何回答这个问题。9.so that
Speak loudly so that everybody can hear you.
So that和so …that …在形式上相似,但意义不同。前者表示目的,后者表示结果。
I became so anxious that I forgot what I wanted to say.
I kept looking at my notes so that I wouldn’t forget what I wanted to say.10.hunt ---hunting---hunter---huntress go hunting, a hunting dog
hunt for 寻找 
He is hunting for a job.
The dogs are hunting for the drugs.11.in danger(1)In danger (of )处于……的危险中
She was sick and in danger (of losing her life).
(2) help …out of danger 帮助…逃离危险
(3)be a danger to…(us) 对…来说是一个危险
(4) They are in danger./ They are endangered.
他们处在危险当中。
They are dangerous.
他们(对别人)危险.12. She turned around and there was an antelope with a sad face looking at her.
With+ O(宾语)+C (补足语)
She left with her mother ill in bed.
She is a busy girl with much work to do.
补足语可以由形容词,过去/现在分词,不定式等来充当.13.Would prefer
要咖啡还是茶? 我要茶,谢谢!
----Coffee or tea?
----I’d prefer tea, please.
(1)n/pron. I would prefer some light music.
(2)to do He would prefer to walk to work ,
rather than take a crowded bus.
(3)sb. to do I would prefer them not to
make so much noise.
(4)that-clause I would prefer that you
should tell him in person.14.No rain forest, no animals and drugs.= If there was no forest, there would be no animals and no drugs.没有热带雨林,就没有动物,也没有药物。No pains, no gains. 不劳无获。
Nothing venture, nothing gain.
不入虎穴焉得虎子
Nothing seek, nothing find无求则无获
15.as引导方式状语从句
[表示方式]象, 按照, 如同
Run As I do.
象我这样跑。
Leave it as it is.
保持原状, 不要动它
[表示时间]当..., 的时候 , 一边...一边, 随着
She sang as she worked.
她一边工作一边唱歌。
I saw him as he was getting off the bus.
正当他下公共汽车时, 我看见了他。课件13张PPT。Listening,speaking
and writing True or false There are many different species of dinosaur and all of them have been found in China.
Not long ago, a rare new species of bird-like dinosaur was discovered in Henan Province.
Some scientists are sure dinosaurs died out because the earth got too hot for the dinosaurs to live on any more.
Dinosaurs died out quickly about 65 million years ago and many animals have died out in the same way.severalLiaoning thinkFFFTListening 1. Listen to the tape and choose the correct answer to complete each sentence.P30 1
key: 1. C 2. D 3.B 4. C
2. Which is the best for describing what happened? P30 2
key: 2. This story is about why the dodo disppeared.Listen again and fill in the blanks. Once upon a time, I lived on earth too. I was called “dodo”. My home was an island _______ Mauritius. I was curious and kind-hearted and quite ___________ ______ most of the other animals there. I liked to make friends with the other animals and never quarreled. I had no _________. My best friends were the other birds, the monkeys and all the other dodos of course. There were many of us. We were birds too but we were _______ and only had _______ ________. My favourite activity was to _________ along the beach and wait till the __________were ready to be eaten. calleddifferent fromenemieslargesmall wingswanderinsectsOne day a new animal came to my island. It was called man and ____ ________we seemed to be good friends. Man followed me everywhere and I gave him some of my insects to eat. But one day I ___________ where my other dodo friends were. Several of them seemed to have_____________. I asked the other birds and the monkeys. They all said the same thing. “Your friends _______ ________ __________ and killed while you are walking on the beach.” Had man eaten them? I could not believe it. So I asked my friend, man, if it was true. He seemed surprised. “I have not seen the other dodos lately.” he said, “Perhaps they _____ ______ ________ and eaten by some other animals.”
at firstwondereddisappeared arebeing huntedare being killedWhen more dodos______________, I set a trap. I pretended to go for my walk but instead I hid in the forest and waited. Sure enough man came along. He ran after the last of my dodo friends and I saw him kill her. I felt so angry that I _______ out straight at man’s spear. He killed me too. I was the last of my ________. After that there were ___ _________ dodos in the world. My advice is : be careful who you trust.disappearedrushedspeciesnomoreSpeakingImagine you are with the dodo and you try to help it. Talk in pairs about what you might do. These phrases might be useful to you.IntentionPurposeI’m going tohelp the dodoI intend/mean/plan to hide it in a caveI will trap man as he kills a dodoI feel likeattacking man myselfI’d like toput man in a cageI’m ready toteach man how to be friendsI would rather not tell youwhat I think of manWriting Suppose you are Dodo’s friend and you have found a way to solve the dodo’s problems.
Now write a letter to the dodo to tell him how you will help him.Step 1 : Collect your ideas for the letter
and write down as notes.Step 2: Begin your letter like this:
Dear Dodo,
I am writing to you because I have heard
of your problems. …Step 3: Finish the letter by writing :
Yours sincerely.
(your name)Step 4: Check your writing and share your ideas
with the class by reading them aloud.Sample letter to the DodoDear Dodo,
I am writing to you because I have heard of your problems. I know man is trying to kill all the dodos and I want to help you. Here are my ideas.
First, I would like to come and attack them for you so that they will leave you alone. I want to build a trap and catch them and put them in a cage. Then they will not feel like killing any dodos again.
Second, I wish I could take you away to another island where you will be happy and peaceful.
I wish I were with you now. Good luck till I come.
Yours sincerely,
Xiao XingGOODBYE