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1、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?Whats this?Angel fish天使鱼天使鱼Anemone fish小丑鱼小丑鱼parrotfish 鹦鹦鹉鱼鹉鱼He notices us We must go now. on a boat trip,on a boat trip,or, in books, on the Internet, or, in
2、books, on the Internet, in the Ocean Park, on TV etc.in the Ocean Park, on TV etc.Pre-Reading:Guess what is the name of this animal?A Killer Whale !White whale白鲸白鲸Killer whale虎鲸虎鲸baleen whalebaleen whaleCommon name: Killer WhaleIntroduction:Males can reach lengths up to 27 feet and can weigh up to 1
3、2,000 lb. You can tell an adult male from an adult female by the shape of their dorsal fin 背鳍(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鱿鱼, seals海豹, sea lions, penguins, even other whales. Thus, they are
4、 called “Killer Whales”Scientific name: Orcinus OrcaNew words annual witnessv. 目击，做证目击，做证n. 目击者，证人，证词目击者，证人，证词每年的每年的 somewhere to live or stay, often also providing food or other services 住宿住宿 accommodation:the depth of the ocean 海洋深处海洋深处distance from the top to the down 深度深度the land along the edge
5、of the sea or ocean 岸，滨岸，滨 depths: shore:一群；打包一群；打包, 收拾行李收拾行李逃跑逃跑, 消失消失遗弃遗弃, 抛弃抛弃 flee pack abandonPre-readingRead the text in the page 19 and then complete the chart.type of the article : (文体文体)writer :job :place :time :Plot :(情节情节)anecdotean old man called Clancya whaleron the southeastern of Aust
6、raliaat the beginning of the 20th centuryKiller whales helped whalers catch the baleen whales.baleenbaleenkillerkillerblow-holewhalers_whale _ _whales catch/killhelpThe whaler hunting at the beginning of 20th century 捕鲸捕鲸(whale hunting)，将系有绳索的铦信，将系有绳索的铦信xian或叉、镖等，采用射击或投掷方式刺入或叉、镖等，采用射击或投掷方式刺入鲸体进行猎捕。猎
7、捕对象有须鲸和齿鲸两类，鲸体进行猎捕。猎捕对象有须鲸和齿鲸两类，以蓝鲸、长须鲸、露脊鲸、抹香鲸、座头鲸、以蓝鲸、长须鲸、露脊鲸、抹香鲸、座头鲸、北极鲸、灰鲸、鳁鲸、小鳁鲸等为主。由于北极鲸、灰鲸、鳁鲸、小鳁鲸等为主。由于鲸油是贵重的工业原料，历史上欧洲和美洲鲸油是贵重的工业原料，历史上欧洲和美洲一些国家的捕鲸活动长盛不衰。自一些国家的捕鲸活动长盛不衰。自20世纪中世纪中叶起，由于过度猎捕导致资源衰退以及国际叶起，由于过度猎捕导致资源衰退以及国际上对捕鲸的限制，捕鲸业已趋衰落。上对捕鲸的限制，捕鲸业已趋衰落。 Background传统捕鲸方法传统捕鲸方法:6名捕鲸者离开大船，乘小艇追名捕鲸者离开
8、大船，乘小艇追逐鲸鱼，小艇通常长逐鲸鱼，小艇通常长8.5公尺，装备有具倒钩公尺，装备有具倒钩的捕鲸铦和长索。鲸一旦被铦刺中，便带着绳的捕鲸铦和长索。鲸一旦被铦刺中，便带着绳索逃遁，直到筋疲力尽浮出水面，人们在那儿索逃遁，直到筋疲力尽浮出水面，人们在那儿用捕鲸枪用捕鲸枪(一种更长的捕鲸铦一种更长的捕鲸铦)将它杀死，用绳将它杀死，用绳索拖到大船边，用有刃的长枪割取油脂，并把索拖到大船边，用有刃的长枪割取油脂，并把尸体抛弃。尸体抛弃。现代捕鲸业现代捕鲸业: 挪威人福伊恩发明了一种捕挪威人福伊恩发明了一种捕鲸炮，用来发射内充炸药的标枪。后来又使用鲸炮，用来发射内充炸药的标枪。后来又使用了动力船，与捕鲸
9、炮相得益彰，这些方法使用了动力船，与捕鲸炮相得益彰，这些方法使用至今几乎没有什么变化。至今几乎没有什么变化。 Fast-readingTask 1 : Read the text and then fill in the blanks with their names.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 b
10、y 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.ClancyGeorgeOld TomJackJamesRedThe passage is mainly about _ p
11、arts.Task 2 : Main ideaOld Tom _the whaler from the sharkOld Tom _the whalers to hunt the whales.helpedprotected2Careful-readingPut the following sentences in order.( ) 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 te
12、am to the hunt.( ) The killers ate the 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 b
13、aleen whale with the help of the killers.( ) The men returned for the baleen whale the next day. 3 5714628_itself out of the _and then _again.Tell the whalers theres a _out there.Throwingwatercrashing downwhaleQuestions: What did the killer whale do in the whale-hunt? Swimming _ showing the whalers_
14、by the boatthe wayLead the whalers to the hunt.Help the whalerskill the whaleThrowing themselves _; Stopping it_ and_on top of the whales blow hole to stop it breathingdivingfleeing out to seadrag the body swiftlydown to the _ of the sea.depthshave a good feed on its_ and _lipstongueWhat may happen
15、to the man ?T or FFTFAccident James was _ the boatSituation 1. The sea was _ that day and it was _to handle the boat. The _ were carrying James further and further away .2. Suddenly there was _ over there.FeelingHe was_of being abandoned by us.Help Old Tom wont let it _James. James was firmly _in the water by Old Tom ResultJames was _ into the boat.washed offroughdifficultwavesa sharkterrifiednearheld uppulled backDiscussionDiscuss the relationship betweenOld Tom and the whalers.What other animals do youknow help out humans in hunting?