1、Unit 3Under the sea 第1页，共27页。What can you see in the video?第2页，共27页。coral 珊瑚珊瑚anemone fish 海葵鱼海葵鱼jellyfish 水母水母turtle 海龟海龟12345第3页，共27页。dolphin海豚海豚shark鲨鱼鲨鱼Which one is crueler？第4页，共27页。killer whale虎鲸虎鲸baleen whale须鲸须鲸Which one is crueler？第5页，共27页。Pre-readingRead the text in the page 19 and then com
2、plete 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 Australiaat the beginning of the 20th centuryKiller whales helped whalers catch the baleen whales.第6页，共27页。baleenbaleenkillerkillerblow-holewhalers_whale _ _whale
3、s catch/killhelpThe whaler hunting at the beginning of 20th century第7页，共27页。捕鲸捕鲸(whale hunting)，将系有绳索的铦或叉、，将系有绳索的铦或叉、镖等，采用射击或投掷方式刺入鲸体进行猎捕。猎镖等，采用射击或投掷方式刺入鲸体进行猎捕。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、北极鲸、灰鲸、鳁鲸、小鳁鲸、抹香鲸、座头鲸、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，历史上欧鲸等为主。由于鲸油是贵重的工业原料，历史上欧洲和美洲一些国
4、家的捕鲸活动长盛不衰。自洲和美洲一些国家的捕鲸活动长盛不衰。自20世纪世纪中叶起，由于过度猎捕导致资源衰退以及国际上对中叶起，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。捕鲸的限制，捕鲸业已趋衰落。Background第8页，共27页。传统捕鲸方法传统捕鲸方法:6名捕鲸者离开大船，乘小艇追逐鲸名捕鲸者离开大船，乘小艇追逐鲸鱼，小艇通常长鱼，小艇通常长8.5公尺，装备有具倒钩的捕鲸铦和公尺，装备有具倒钩的捕鲸铦和长索。鲸一旦被铦刺中，便带着绳索逃遁，直到筋长索。鲸一旦被铦刺中，便带着绳索逃遁，直到筋疲力尽浮出水面，人们在那儿用捕鲸枪疲力尽浮出水面，人们在那儿用捕鲸枪(一种更长
5、一种更长的捕鲸铦的捕鲸铦)将它杀死，用绳索拖到大船边，用有刃将它杀死，用绳索拖到大船边，用有刃的长枪割取油脂，并把尸体抛弃。的长枪割取油脂，并把尸体抛弃。现代捕鲸业肇现代捕鲸业肇: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。第9页，共27页。Fast-readingTask 1:Read the text and then fill in the blanks with their nam
6、es.第10页，共27页。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 wha
7、le.5._ was carried by the waves further and further away from the whalers.6._ knew that Old Tom would protect James.ClancyGeorgeOld TomJackJamesRed第11页，共27页。The passage is mainly about _ parts.Task 2:Main ideaOld Tom _the whaler from the sharkOld Tom _the whalers to hunt the whales.helpedprotected2第
8、12页，共27页。Careful-readingPut the following sentences in order.第13页，共27页。()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 lips and tongue of the baleen whale.()Clancy arrived at the wha
9、ling 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 killers.()The men returned for the baleen whale the next day.3 5714628第14页，共27
10、页。_itself out of the _and then _again.Tell the whalers theres a _out there.Throwingwatercrashing downwhaleQuestions:how did the killer whale help whaler to hunt?第15页，共27页。Swimming _ showing the whalers_by the boatthe wayLead the whalers to the hunt.第16页，共27页。Help the whalerskill the whaleThrowing th
11、emselves _;Stopping it_ and_on top of the whales blow hole to stop it breathingdivingfleeing out to sea第17页，共27页。drag the body swiftlydown to the _ of the sea.depthshave a good feed on its_ and _lipstongue第18页，共27页。Why did the whalers go home withoutbringing in the body of the whale?A.They just did
12、the hunting for fun.B.They left it eaten up by the killers.C.It was dragged to the depths of the sea.D.They just waited for it to float up.D第19页，共27页。What may happen to the man?第20页，共27页。T or FFTF第21页，共27页。Accident James was _ the boatSituation 1.The sea was _ that day and it was _to handle the boat
13、.The _ were carrying James further and further away.2.Suddenly there was _ over there.FeelingHe was_of being abandoned by us.HelpOld Tom wont let it _James.James was firmly _in the water by Old Tom ResultJames was _ into the boat.washed offroughdifficultwavesa sharkterrifiednearheld uppulled back第22
14、页，共27页。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 themselvesC.The killer whales need no training for helping the whalersD.The killer whales want to eat the whales after killing themA第23页，共27页。ConclusionAlth
15、ough the killers were _hunters,they never _ or _ people.In fact,they _ them.However,whales are now in _.They are _ out.Fill in the forms according to the textfierceharmedattackedprotecteddangerdying第24页，共27页。第25页，共27页。DiscussionThe last whaling station in Australia closed in 1978.Whales are now an e
16、ndangered species and in need of conservation.They are now protected by an international ban on whaling.However,some countries oppose the ban.In groups,discuss the reason for and against banning whaling.第26页，共27页。Useful expressions As far as Im concerned,In my opinion,From my point of view,Personally,I think,It would seem to me that As far as Im able to judge,As I see it,Frankly,I think,第27页，共27页。
