book7unit3PPT文档资料

1、Where do you think it took place,2,Unit 3,Under The Sea,Have you seen plants and animals that live under the sea? Where did you see them? Find out from your classmates where they saw them. Use the list below to help you,Warming-up,on a snorkelling trip at an aquarium on a boat tour in books in films

2、 on TV nature programmes on the Internet,4,Today, were going to take a look at the world under the sea. So, are you ready,Now, we are on a snorkeling trip under the sea. Later, well come across a great variety of marine animals. Guess what well see,6,dolphin海豚,7,turtle海龟,8,Manatee海牛,9,eel 海鳗,10,Octo

3、pus章鱼,11,squid鱿鱼,12,butterfly fish蝴蝶鱼,13,kelp海带,14,sea star海星,15,angel fish天使鱼,16,Clown fishes小丑鱼,17,Sea flower / anemone 海葵,18,coral珊瑚,19,jellyfish水母,20,sea horse海马,21,Shark鲨鱼,22,He notices us We must go now.,23,We are safe now. And I catch a sea star near the shore,24,snorkeling,aquarium,If you li

4、ke, you can go to see more about the ocean life at an aquarium,Guess what is happening in the photo,A Killer Whale,Pre-reading,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

5、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: Or

6、cinus Orca,The reading passage is two anecdotes written by an old man called Clancy. They are about the days when Clancy was a whaler and hunted whales on the southeastern coast of Australia at the beginning of the 20th century. It was a time when the killer whales, or killers as they were then call

7、ed, helped the whalers catch the baleen whales that were on their annual migration,Pre-reading,28,Reading,Old Tom the killer whale,29,an old man called Clancy,a whaler,anecdote,on the southeastern of Australia,at the beginning of the 20th century,a whaler,Short text on P.19,30,Fast-reading,Task 1 :

8、Read the text and then fill in the blanks with their names,31,1._ 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

9、 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,Red,32,The passage is mainly about _ parts,Task 2 : Main idea,Old Tom _ the whaler from the shark

10、,Old Tom _ the whalers to hunt the whales,helped,protected,2,33,Careful-reading,Part 1,Put the following sentences in order,34,) He ran down to the shore and saw a huge animal in the water, which was Old Tom, the killer whale. ( ) The killer whale guided the team to the hunt. ( ) The killers ate the

11、 lips and tongue of the baleen whale. ( ) Clancy arrived at the whaling station. ( ) He heard a loud noise coming from the bay as he was sorting out his accommodation. ( ) The men went to the boat and headed out for a whale hunt. ( ) Clancy and his men killed the baleen whale with the help of the ki

12、llers. ( ) The men returned for the baleen whale the next day,3,5,7,1,4,6,2,8,35,_itself out of the _and then _again,Tell the whalers theres a _ out there,Throwing,water,crashing down,whale,Questions: What did the killer whale do in the whale-hunt,36,Swimming _ showing the whalers_,by the boat,the w

13、ay,Lead the whalers to the hunt,37,Help the whalers kill the whale,Throwing themselves _; Stopping it_ and _,on top of the whales blow hole to stop it breathing,diving,fleeing out to sea,38,drag the body swiftly down to the _ of the sea,depths,have a good feed on its_ and _,lips,tongue,39,Part 2,T o

14、r F,1. Because Old Tom and the other killers were too fierce, they also would harm or attacked people. 2.James was afraid of being abandoned by us. 3.No one saved James, and he was killed by a shark,F,T,F,40,washed off,rough,difficult,waves,a shark,terrified,near,held up,pulled back,41,The text is m

15、ainly about _. A. Clancys stories when he was at the whale station B. the killer whales life C. how Old Tom helped catch whales and protected and saved the whalers D. how Clancy and his fellows caught whales,C,Text Comprehension,42,2. _ killed the whale at last. A. Old Tom B. the killer whales C. th

16、e author D. the whalers,Text Comprehension,D,43,3. After the whale died, the whalers turned the boat around and went home because _. A. they knew it would float up tomorrow B. they abandoned it C. the killer whale would drag it back soon D. a dead whale is useless,A,Text Comprehension,44,4. 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,Text Comprehension,45,5. We can infer from the