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Unit 3 Under the Sea Warming-up & Reading,Today, were going to take a look at the world under the sea. So, are you ready?,Oh!,Woo!,Ah!,Yeah!,Gosh!,Yes!,Great!,Wow!,Go,Now, we are on a snorkeling trip under the sea. Later, well come across a great variety of marine animals. Guess what well see?,What are those?,Dolphins,Whats this?,A Jellyfish,水母,海蛰,Look Its coming towards us.,Thats a sea turtle.,That looks beautiful!,Its a sea horse.,Oh, some other different oceanic animals!,Sea flower / anemone,Sea Star,Coral,Different kinds of little fishes,An Angel fish,Sea flowers,Clown fishes,A shark is coming Dangerous!,He notices us We must go now. ,We are safe now. And I catch a sea star near the shore,If you like, you can go to see more about the ocean life at an aquarium,on a boat trip,or, in books, on the Internet, in the Ocean Park, on TV etc.,Pre-Reading: Guess what is happening in the photo?,A Killer Whale !,Classification of whales,Toothed-whales,Baleen whales,Two major categories,What do you know about killer whales?,Common name: Killer Whale Introduction: Males can reach lengths up to 27 feet and can weigh up to 12,000 lb. You can tell an adult male from an adult female by the shape of their dorsal fin (males longer, up to 6 feet tall). killer whales are found in all oceans of the world. As a group, killer whales are known to eat fish, squid, seals, sea lions, penguins, even other whales. Thus, they are called “Killer Whales”,Scientific name: Orcinus Orca,Old Tom the killer whale,Scan the text, find out the correct name to each blank.,_ was 16 years of age when he went to work at the whaling station. _ ordered Clancy to go to the boat as there was a whale out there in the bay. _ was swimming by the boat, showing the whalers the way.,Clancy,George,Old Tom,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 whales. 6. _ knew that Old Tom would protect James.,Jack,James,Red,Put the following sentences in order.,1. Clancy arrived at the whaling station. 2. He heard a loud noise coming from the bay. 3. He saw a huge animal in the water, which was Old Tom, the killer whale. 4. The men went to the boat and headed out for a whale hunt. 5. The killer whale guided th team to the hunt. 6. Clancy and his men killed the baleen whale with the help of the killers. 7. The killers ate the lips and tongue of the baleen whale. 8. The men returned for the baleen whale the next day.,Task 2 : Rereading Reading the passage again and find the answers to the following questions.,What evidence was there that Old Tom was helping the whalers out? 2. What other animals did the author compare the killer whales with? Why do you think the killer whales behaved like this?,Old Tom let the whalers know that there was a baleen whale nearby; he showed then the way to the whale.,Dogs. Because they knew that,together with the whalers, they would soon kill the baleen whale and get g good feed.,3. Why did George think that the killer whales worked as a team? 4. Why did the whalers allow the killer whales to drag the shale away?,Because he could see that some of the killers were throwing themselves on top of the whales blowhole while others were preventing it from diving or fleeing out to sea.,Because they knew the killer whales would leave the rest of the body to them.,5. How did Old Tom help James? Why do you think he did this?,Old Tom prevented James from drowning. Old Tom wanted to help his human friends.,Text comprehension,The text is mainly about _. 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 water,B,2. 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,A,3. _ killed the whale at last. A. Old Tom B. the killer whales C. the author D. the whalers,D,4. After the whale died, the whalers turned the boat around and went home because _. A. they knew it would not float up to the surface untill tomorrow B. they abandoned it C. they had to do it because it was too late D. a dead whale is useless,A,5. The killer whale protected James by _. A. fighting the shark B. killing the shark C. preventing the shark going closer D. dragging him back,C,6.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 them,C,Read Old Tom the killer whale again and fill the table:,Throwing,water,crashed down,yelled,by the boat,the way,as a team,on top of the whaless blow hole to stop it breathing.,fleeing out to sea.,near,up,pulled,back into the boat,Read the passage and think about : a) the relationship between Old Tom and the whalers b) what other animals help out humans in hunting?,Old Tom had a strong relationship with the whalers. There was obviously a great deal of understanding and cooperation between them. There are many other animals that help out humans in hunting such as dogs,cormorants(鸬鸟) ,otters (水獭) and ferrets(雪貂).,Note: The big difference between these animal and the Killer Whales is that the Killer Whales were wild animals that entered into the relationship with humans voluntarily while other animals have been captive animals trained to perform their duties.,1ahead of 在前面,(1)One man went ahead of the others to see if the road was clear 一个人走在其他人的前面，看看道路是否畅通。 (2) The time in London is five hours ahead of the time in New York 伦敦的时间要比纽约时间早5个小时。,(3)He is ahead of me in Chinese. 他的汉语比我好。 (4)His ideas were ahead of his time. 他的思想远远超越了他的时代。 ahead of timethe deadline 提前,预先,2. a pack of/packs of 大量的/ 一堆堆的 pack v.收拾行李；装箱” My books were packed in boxes. pack up 收拾行李 She carefully packed up the gift. pack off 运走/打发掉,Homework,Finish Ex.1 and Ex. 2, Page22. 2) Review the new words,同学们,来学校和回家的路上要注意安全,同学们,来学校和回家的路上要注意安全,
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