unit3---under-the-sea.ppt

《unit3---under-the-sea.ppt》由会员分享，可在线阅读，更多相关《unit3---under-the-sea.ppt（28页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Have you ever been to Xian Qujiang Ocean World? What is it like?Whats this?Dolphin JumpWhite whale白鲸白鲸Killer whale虎鲸虎鲸Average lifespan: 50 to 80 years Size: 7 to 9m Weight: up to 6 tonsWhat do you think is happening in the picture?Killer whalesBaleen whalewhalersThe killer whales helped the whalers

2、kill baleen whales.Background InformationClancyA whalerAnecdotesAt the beginning of the 20th century AustraliaWhalers, killer whales and baleen whalesThe killer whale helped the whalers to kill a baleen whaleOld Tom The Killer WhaleReading 1. The first story is mainly about _.A. a hunting experience

3、 of Old Tom B. how Old Tom helped with whale huntingC. how the whalers killed a whaleD. how killer whales killed a whale2. The second story was mainly about _.A. show killer whales were cruel huntersB. entertain readersC. show killer whales could protect and save people in dangerD. show killer whale

4、s never harmed or attacked peopleSkimming1. According to the second story, the killer whales can protect men from being attacked by_. A. whales B. tigers C. enemies D. sharks2. _ killed the whale at last. A. Old Tom B. The killer whales C. The whalers D. The authorScaning Careful-readingPut the foll

5、owing sentences in order. ( ) Using a telescope we could see something was happening. ( ) The killers started racing between our boat and the whale. ( ) Clancy arrived at the station. ( ) The men started turning boat around to home. ( ) Clancy heard a huge noise coming from the bay. ( ) The whalers

6、yelled out. ( ) We jumped into the boat with the other whalers and headed out into the bay. ( ) The man in the bow of the boat aimed the harpoon at the whale. (5) Using a telescope we could see that something was happening. (6) The killers started racing between our boat and the whale.(1) Clancy arr

7、ived at the station. (8) The men started turning the boat around to go home.(2) Clancy heard a huge noise coming from the bay. (3) The whale yelled out.(4) We jumped into the boat with the other whalers and headed out into the bay.(7) The man in the bow of the boat aimed the harpoon at the whale. Pl

8、ease read the reading again, and in pairs answer the following questions. 1.What was Old Tom like?2. What did the killer whale do in the whale-hunt to help the whalers?3. What other animals did the author compare the killer whales with? Why do you think the killer whales behaved like this? Careful R

9、eadingIt was black and white and fish-shaped1.What was Old Tom like?2.What did the killer whale do in the whale-hunt to help the whalers?tellleadhelp kill（teamwork ）throw itself out of the water and crash down again.tell the whalers that there was a baleen whale nearby.2. What did the killer whale d

10、o in the whale-hunt to help the whalers?swim by the boat leading the whalers the way to the huntHelp the whalerskill the whaleThrowing themselves _; Stopping it_ and_on top of the whales blow hole to stop it breathingdivingfleeing out to seateamwork3. What other animals did the author compare the ki

11、ller whales with? Why do you think the killer whales behaved like this? Dogs. Because they knew that, together with the whalers, they would soon kill the baleen whale and get a good feed.washed offroughdifficultwavesa sharkterrifiednearheld uppulled backRole-play GameAfter ReadingJamesGeorgeClancyRe

12、dOld TomSharkSummaryGet the main ideas of the two anecdotes. describes a hunting experience about how the killer whales helped the whalers to hunt a whale. tells about how a killer whale protected and saved James, a whaler. The first anecdote The second one When I began working at the whaling statio

13、n, I had _ the killers helping whalers catchhuge whales, but I didnt believe it until I _ it with my own eyes many times. One day, while I was _ my accommodation, I heard a loud noise from the bayit was Old Tom, one of the killer whales. It was telling us that there was a whale out there for us. So

14、we _ Old Tom to the hunt. The killers used great _ to attack the whale, which was badly _, and soon died. heard of witnessed sorting out followedteamworkwoundedAlthough Old Tom and the other killers were _, they never harmed or attacked people.In fact,they _ them. One day, James was washed off the boat ,and it was Old Tom that saved his life.protectedfierceHomework1. Look up the new words and expressions of the reading in the dictionary.2. Preview the language points.Love will go through a stone wall.爱的力量能穿透石墙。爱的力量能穿透石墙。