课件47张PPT。Under the SeaUnit 3What is happening in the picture ?This text is two __________ written by an old man called Clancy , who was a _______ and hunted whales on the south-eastern coast of Australia at the beginning of the 20th century , when the ____________ helped the whalers catch the ______________ that were on their _________ migration.anecdoteswhalerkiller whalebaleen whaleannual Clancy
A whaler
Anecdotes
At the beginning of the 20th century
Australia
The killer whales helped people to kill baleen whale
Old Tom The Killer WhaleFirst reading Scan the text, and fill in the blanks with names mentioned in the text 1. ___________was 16 years of age when he went to work at the whaling station.
2.__________ordered Clancy to go to the boat as there was a whale out there in the bay.
3. _________was swimming by the boat showing the whalers the way.
4._________told Clancy that they would return the next day to bring in the body of the whale.
5._________was carried by the waves further and further away from the whalers.
6. __________knew that Old Tom would protect James. Clancy George Old Tom Jack James RedSecond reading 1. Put the following sentences into a right order.
( ) George started beating the water with his oar
( ) Clancy jumped into the boat with the whalers.
( ) Clancy arrived at the whaling station
( ) The killers started racing between our boat and the whale
( ) Clancy heard a huge noise coming from the bay
( ) Clancy was sorting out his accommodation
( ) Clancy ran down to the shore
( ) The man in the bow of the boat aimed the harpoon at the whale
65124837The author mainly tells us in the text that____.
A. the killer whales are easily trained
B. the killer whales can help the whalers catch the huge whales
C. the killer whales kill the whales for their food
D. the killer whales drag the whales under the water2. Choices:B2. Old Tom throws itself out of the water and then crashes down in order to ___. A. give the whalers the information about a whale B. tell the whalers it is hungry C. help the whalers catch the whale D. inform the whalers to run away
A3. Why did the men start turning the boat around to go home after the whale died? A. Because they didn’t need a dead whale B. Because they couldn’t find the whale’s body
C. Because they knew that the dead whale wouldn’t float up to the surface for around 24 hours.
D. They had to do this because it was too late.C4. According to the text, the killer whales can protect men from being attacked by____. A. whales B. tigers C. enemies D. sharks
D5.We can infer from the text that____.
A. The killer whales may be trained by the whalers.
B. The killer whales want to help man catch the whales themselves
C. The killer whales need no training for helping the whalers
D. The killer whales want to eat the whales after killing themA3. True or False1.There was no evidence that Old Tom was helping out the whalers.
2.The author compares the killer whales with a dog.
3.The killer whales worked as a team.
4.The killer whales dragged the whale under the water to feed on its body.
5.The whalers returned home with the whale’s body.
6. Old Tom didn’t help out James.FTTFFFComprehending Finish Exercises on Page 21
1. What evidence was there that Old Tom was helping out the whalers?
Evidence of helping the whalersthrow itself out of the water and crash down againTelling the whalers there’s a whale out there
Evidence of helping the whalersswim by the boat Showing the whalers
the way to the hunt
Evidence of helping the whalersWork as a teamA ______ of killers are
throwing themselves
__________ the whale’s
blow-hole to stop it
_________; and some
others are stopping it
_______ out to sea.packon top ofbreathingfleeingEvidence of helping the whalersThe killers started
________ between our
boat and the whale
just like a pack of
_______ dogs.
Then the ________ was
ready and the man in
the ______ of the boat
_______ it ___ the whale
and let it _____ ,then
it hit the spot.racingexcitedharpoonbowaimedatgo2. what other animals did the author compare the killer whales with?Dogs.3. “The killers started racing between our boat and the whale just like a pack of excited dogs.” why do you think the killer whales behave like this? Because they knew that, together with the whalers, they would soon kill the baleen whale and get a good feed.4. Why did George think that the killer whales worked as a team?
Because he could see that some of the killers were throwing themselves on top of the whale’s blow hole while others were preventing it from swimming out to sea. 5. Why do you think the whalers allowed the killer whales to drag the whale under the water to feed on its lips and tongue?
6. Why did the whalers return home without the whale’s body?Because they knew the Killer Whales
would leave the rest of the body to themBecause the body would not float to
the surface until about 24 hours later.7.How do you think Red felt about the killer whales?
8. How did Old Tom help James? Why do you think he did this?Red felt good about the Killer Whales.
He appreciated the working relationship
that the whalers had with the Killer Whales. Old Tom prevented James from drowning. Old Tom wanted to help his human friends.DiscussionDiscuss the relationship between
Old Tom and the whalers.
What other animals help out
humans in hunting ?1 find / find out
I have ________the best way to give advice to your children is to ___________ what they want and then advise them to do it .foundfind outfind : 一种客观结果find out: 弄清/查明 ( 通常是抽象的原因,复杂的真相)look for : 寻找 / 宾语是具体事物 Language points2 witness: vt. ①be present at (sth.) and see it 当场见到/ 目击
Did anyone witness the accident?
We were witnessing the most important scientific development of the century.
②suggest, indicate 表明/ 说明
His loud voice witnessed his anger.
Her flushed ( 通红) face witnessed the great excitement she felt.vi. give evidence about sth. in a law court
witness against / for / to
He witnessed to having seen the man enter the building.
n. ① [ c ] a person sees an event take place 证人
The police found the witness to the murder case.
There was no witness at the scene of the accident.
②[ c / u ] what is said about an event 证词/ 证据
His ragged clothes were (a) witness to his poverty.
The old man gave witness on behalf of an accused.give witness on behalf of sb
be a witness to ….
witness to sth doing sth
bear / give witness to sth
Witness box ( BRE )= witness stand 替…作证是…的目击者(在法庭上)作证作证支持某人证人席3 sort out 分类,整理,解决(问题/困难)
I am just sorting out the papers that can be thrown away.
We’ve got a few little problems to sort out.同义词 sort through : 查看并挑选出
He was sorting through a pile of papers on his desk .accommodation( n) accommodate v.
n.①rooms, esp. for living in 房间/住所
The high cost of accommodation makes life difficult for students in London.
② lodgings, rooms and food (often pl.) 膳宿
This hotel has accommodations for 600 patients.
make accommodation for the … 为…提供膳宿适应/调节5 yell v.& n.叫喊 /叫声，喊声
① v. shout often because you are frightened, angry, or excite
She yelled (out) at her naughty child.
They yelled at him to stop.
② n. a loud shout
a yell of delight / warning
6 be about to 表示即将发生的动作，意为“正要，即将”，不也具体的表将来时间的副词或副词性短语连用，但可以与as或when引导的时间状语连用。I was just about ___ road ___ a ship came to us.
A. traveling on; while
B. to travel on; while
C. traveling by; when
D. to travel by; when D7. “Come on, Clancy
1) 意为赶快/加油/ 加把劲 , 表示劝说，不耐烦，催促
----Now , where is my purse ?
------ ______! We’ll be late for the picnic .
A Take your time B Don’t worry
C Come on D Take it easy
2) 开始 The rain has just come on.
Ccome about 发生 come across 偶然遇见
come forth 出来，涌现 come out 出版/（花）开
come through （电话）接通 come up 走近/上升
come to 总计 come up with 赶上/提出8 ahead of (空间上/时间上)在……之前, 比…好/强
Ahead of us was a big river.
Time here is 9 hours ahead of London.
这儿时间比伦敦早九个小时
He is ahead of me in Chinese.
get ahead of 超越
By working hard he got ahead of the rest of the class .
9 head 朝…方向移动,带领
We headed the boat out to sea.
They are heading home.
Who is heading the Party?
Whose name heads the list?
head for = leave for / start for / leave for
be leading for disaster
10 a pack of
packs of 大量的/ 一堆堆的
pack up 收拾行李
pack off 运走/打发掉11 flee: vt / vi . fled; fled leave quickly in order to escape from danger
flee / escape
The enemy soldiers were _________in all directions, but few of them could __________.
12 … its body was dragged by the killers down into the depths of the sea.
1) drag:v. ① put along with effort 拖, 拉, 拽
He dragged the table into the corner.
fleeingescaped② persuade (sb.) to come or go somewhere unwillingly.勉强做 drag down 把人拖垮
drag one’s feet 故意拖延
drag in 拉进去
drag on 拖延,拉长
The dispute has dragged on months .
Do you have to drag politics into everything ? He hates parties ,and we have to drag him into going.
If he fails , he ‘ll drag us all down with him . 13 depth: n.
the depth(s) of the ocean 海洋深处
the jungle 丛林深处
the country 穷乡僻壤
the winter 隆冬
one’s heart 心灵深处
despair 绝望的深渊 bring in 带来/ 产生/ 获利/ 介绍/ 收获/ 提出
bring in new ideas / a new fashion
bring in crops / bring in a bill on road safety 15 in the meantime = in the meanwhile /
at the same time
16 have a good feed on … 饱餐一顿
feed: n. meals or food for babies or animals.
When is the baby’s next feed?
There’s no feed left for the hens.
v. give food to
feed the dog bones
feed…on/ feed…to以…饲养
= feed the dog on bones /feed bones to the dog
feed on 吃,以…为食
Cows feed on hay during winter.17 abandon: v. ① go away from; desert
Parents who abandon their baby should be punished.
Many people were killed by the chemical weapons abandoned by the Japanese during the World War II.
② give up
eg: Lu Xun abandoned medicine for literature.
abandon oneself to = be addicted to
~ one’s country/ friends/ post/ family/ bad habit/
hope/ plan/ idea
18 approach : vt / vi /n
As winter approached , the weather became colder .
a new approach to the study of English
The club has made an approach to a local firm for help . 19 hold up: raise; support ; delay ( 延误)
I help up my hand to show that I had a question.
We were help up on our way to the airport in a traffic.
We thought of selling this old furniture . But we’ve decided to _____it . It might be valuable .
A hold on to
B keep up with
C turn to
D look after
Ahold back 阻止/ 保守秘密
hold off 使离开/ 延缓
hold on 抓牢/ 坚持/ 不挂断
hold to 赞成/1 The sea is s ________here , so large ships usually avoid this area.
2 He told the police about the accident as he
w_______ it on his way home .
3 Before I decide , I need time to r________.
4 The a _____________ death rate in the United States is 11 per 100 .
5 There is a n _____________path through the woods ,but it is too lonely .hallowitnessedeflectednnualarrow6 The travelers couldn’t speak the t _________of the country .
7 He f _________his native village to join the army when he was 7 .
8 He a ____________ his wife and went away with all his money .
9 It was too late when he was a__________of the fire ,so he was badly burned .
10 This medicine is p___________if taken in large quantities . ongueledbandonedwareoisonous课件47张PPT。unit 3 Under the seaWarming up benthal/undersea worldLook at some picturesTalk about your favourite sea plants or animals.
Where can you see sea plants or animals ?Talking at an __________ aquariumDiver 潜水员on a __________ tripsnorkellingOn a snorkeling tripAt an aquariumOn a boat tourIn booksIn filmsOn TV nature programmesOn the internet Make a list of plants and animals under the sea that you have seen. turtle 海龟I can fly in the sea! I am a turtle kelp海带 white whale白鲸 anemone 海葵 dolphin 海豚 dolphin 海豚 eel 海鳗 sea horse海马 coral 珊瑚 coral 珊瑚 sea star
海星butterfly fish
蝴蝶鱼 shark 鲨鱼 parrot fish 鹦嘴鱼 angel fish 天使鱼 jellyfish 水母 seal 海豹 bowhead
大头鲸bluewhale octopus章鱼oyster 牡蛎lobster 龙虾crab krill Krill, group of shrimp-like crustacean (甲壳类), is known to be the main food of baleen whales whales killer whalestoothed whales baleen whalesKiller whalesKiller whales are one of the top predators(食肉动物) in the sea. As a group, killer whales are known to eat fish, squid, seals, sea lions, penguins, even other whales. orcasOrcas are highly social animals that travel
in groups called pods. Pods usually consist of
5 to 30 whales, and are led by females. Orca pods often work together to catch a meal (fish, squid, birds, and marine mammals).Baleen whales have no teeth but instead have baleen plates with which the whales can filter the food out of the water.On the top of the head, toothed whales have a single blowhole, the baleen whales have two blowholes, which open only when the whale takes a breath. feed in summer in cold waters and spend the winter in warmer waters without an abundance of food. annual migrationMost baleen whales migrate over the entire
globe, moving from the Antarctic(南极) where they feed on krill, to the sub-tropics(亚热带), where they breed and spend the winter season. What do you know about these plants and animals? Dolphins are clever and friendly to people.Sea lions are clever and can play games.Corals are colourful and in charming shapes.Kelps are tasty and nutrient.Old Tom The Killer WhaleEvidence of helping the whalersthrow itself out of the water and crash down againTelling the whalers there’s a whale out there Evidence of helping the whalersswim by the boat Showing the whalers
the way to the huntEvidence of helping the whalersWork as a teamA ______ of killers are
throwing themselves
__________ the whale’s
blow-hole to stop it
_______; and some
others are stopping it
_______ out to sea.packon top ofbreathingfleeingEvidence of helping the whalersThe killers started
________ between our
boat and the whale
just like a pack of
_______ dogs.
Then the ________ was
ready and the man in
the ______ of the boat
_______ it ___ the whale
and let it _____ ,then
it hit the spot.
racingexcitedharpoonbowaimedatgo“the killers started racing between out boat and the whale just like a pack of excited dogs.”
Why do you think the killer behaved like this ?
2. Why do you think the whalers allowed the killer whales to drag the whale under the water to feed on its lips and tongue ?
3. Why did the whales return home without the whale’s body ?
4. How did Old Tom help James ?comprehendingAlthough the killers were ________ hunters , they never _______ or _______ people. In fact , they __________ them.discussionDiscuss the relationship between
Old Tom and the whalers.
What other animals help out
humans in hunting ?fierceattackedprotectedharmed课件29张PPT。A New Dimension of Life coral海葵 anemoneanemonefish (海葵鱼） sea-star eel turtle clam (蛤,蚌)sea-slug (海蛞蝓)shark （鲨鱼）whalereef shark （珊瑚鲨）jellyfish（水母）parrotfish (鹦嘴鱼)angelfish (天使鱼) lettuce
(莴苣;生菜)Task 1 Listen to the passage and number the paragraph topics. (Ex.1,page 24)241563Task 2 Read and choose the best answers. 1. In the diary, the author mainly wants to tell us ____.
what he saw in the sea.
how the fish eat in the sea.
the vivid colours in the sea.
all the plants in the sea are poisonous.
2. When the author saw two____, he felt scared to death.
A. anemonefish B. parrotfish
C. sea-slugs D. sharks
An eel, the giant clam and two grey reef sharks3. What was hanging upside down in the sea according to the text?
A. The orange and white anemonefish.
B. The yellow-spotted red sea-slug.
C. The yellow and green parrotfish.
D. The orange and blue-striped anglefish
4. How many kinds of creatures didn’t the author want to get too close to according to the fourth paragraph?
A. Two B. three C. four D. five.5.From the passage we know the
author felt that______.
He was a tiny spot compared with the whole world.
The ocean was a tiny spot compared with the whole world.
There was no danger in the sea except sharks.
All kinds of fish were waiting for something for food.Task 3 Fill in the table.Seeing such extraordinary
beauty under the waves.1. Poisonous fish2. Seeing so many different kinds of fish2.Getting lost in small caves.3.Exploring small caves
under the sea.3. Being attacked by sharks.Task 4 Complete these noun groups from the diary.1. _________________ air
2. ____________________ anemonefish
3. ___________________ lips
4. ___________________ reef sharks
5. ___________________teeth
6. _________________________ angelfish
7. ___________________ water
8. ___________________ mouth
9. ____________________ sea-slug
10. ___________________ turtle warm night little orange and white thick green two grey strong sharp an orange and blue-striped deep clear hard bird-like a yellow-spotted red a large wise-lookingKey to Ex.4Number: two
Size: little, thick ,large
Colour: orange and white, green, grey, orange, blue, yellow
Pattern: striped, spotted
In the noun groups from Ex.3, numbers comes before colour, size comes before colour, colour comes before pattern. Language points
reflect vi &vt reflection (un)(1) 影出…的影像
Can you see the trees reflected in the window ?(2) 反射
The moon shines with reflected light.(3) 表现/ 表达
A man’s action reflects his thought .I need time to reflect on your advice.
be/ become (well) aware of / that…
He said the government
＿＿＿＿＿＿_ the problem.
I __________________ he is the one I should turn to.
对…知道，明白；意识到(1) 他说政府意识到这个问题了。(2) 我很清楚他就是我要求助的人。was aware ofam well aware that
upside down
(1) You’ve got that picture ________
(2) The office is being decorated, so everything is ____________.
(3) Look at Jack. His jacket is ________.
sharp adj. (page 92) 上下翻转的；颠倒的；乱七八糟的inside out反了的 upside down upside down inside out 2 pure adj 纯的/ 纯净的/ 纯洁的/ 完全的/ 全部的
This necklace is pure gold .
The air is so pure in these mountains .
pure water / pure white / pure English / pure nonsense
3 beauty (un) 美景/ 美
beauty ( cn ) 具体美丽的人或物
The flowers add to the beauty of the garden .
Isn’t she a beauty ? taste vt / vi 品尝
un/ cn 味道/滋味
cn 品尝/尝味
tasty adj. 美味可口的
tasteful adj. 有鉴赏力的/ 文雅的
The ________ cook （厨师）________
the soup to see if it is __________.tastedtastytasteful scare vt. 恐吓，使惊吓
scared adj. 惊吓的，恐惧的
be scared of (doing) sth /to do sth
scare sb. away/off (我害怕受到攻击)
I’m scared of being attacked /
to be attacked. …but where the reef ended, there was a sharp drop to the sandy ocean floor.
where 引导的是状语从句
有志者事竟成。
_________________________________.
We should go where we are needed.
(2) We should go to the pace where we
are needed.状语从句
定语从句Where there is a will, there is a way4 . be/ become aware of / that …
He said the government was aware of the problem.
5. vivid adj 生动的/ 鲜艳的
a vivid description of an event
vivid green 6 narrow adj 狭窄的/ 有限的/ 狭隘的
The road wad too narrow for cars to pass .
He has a narrow mind .
7. Upside down
You’ve got that picture upside down.
The office is being decorated, so everything is upside down.
8 sharp adj
It’s dangerous for a child to hold a sharp knife .
That photograph isn’t quite sharp enough .
a sharp turning / a sharp drop in temperature9 taste vt / vi 尝起来/ 品尝
n ( un/ cn ) 味道/滋味
tasty adj 美味可口的
tasteful adj 有鉴赏力的/ 文雅的
The cook _________the soup to see if it ________
____________.
The food in the restaurant is really ________ and the waiters there in a _________manner .
tastedtastedtastytastytasteful10 expose sb / sth / yourself to sth
使面临/ 遭受 (危险/ 或不快)
Do not expose babies to strong sunlight
