人教版 选修7 Unit 3 Under the sea.ppt

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1、 Under the seaUnit 3Jia TiangangObjectiveI.Review key words and expressions in Unit 3;II.Get the general ideas of the first story;III.Get the specific points of the first storyWords reviewn.轶事轶事；奇闻奇闻anecdoteannualwitnesspauseteamworkdragabandontargetreflectneatvt.拖；拉；扯拖；拉；扯vt.放弃；遗弃；抛弃放弃；遗弃；抛弃n.目标；靶；

2、受批评的对象目标；靶；受批评的对象vi.思考；思考；vt.映射；反射；思考映射；反射；思考adj.好的；整齐的；匀称的好的；整齐的；匀称的adj.每年的；按年度计算的每年的；按年度计算的 n.年刊；年鉴年刊；年鉴vt.当场见到；目击当场见到；目击 n.目击者；证人目击者；证人vi.&n.暂停；终止暂停；终止n.协作；配合协作；配合Expressions review帮助（某人）摆脱困境或危难帮助（某人）摆脱困境或危难helpoutbe/become aware ofupside down(be)scared to deaththe Antarctic对对知道、明白；意识到知道、明白；意识到上下

3、翻转上下翻转吓死了吓死了南极洲南极洲Warming-upToday,were going to take a look at the world under the sea.Now,we are on a snorkelling trip under the sea.Well come across a great variety of marine animals.Dolphins 海豚海豚What are they?Turtle 海龟海龟Look.Its coming towards you.Sea horse海马海马Whats this?Sea star 海星海星This looks b

4、eautiful!Jellyfish 水母水母Coral 珊瑚珊瑚Angel fish 天使鱼天使鱼Different kinds of little fishAnemone fish 海葵鱼海葵鱼nemniClown fish 小丑鱼小丑鱼A shark is coming.Look out!He noticed us.Wed better leave him alone（Unit 2）before its too late.Bye,Mr Shark!Killer whalesI.Skimming to get general ideasWriterVocation(职业职业)Story S

5、tyle TimePlace Clancy A whalerAnecdotesAt the beginning of the 20th century Southeastern coast of Australia1.Pre-reading:Basic information(1 minute)Skimming2.The first story is mainly about _.A.a hunting experience of Old Tom B.how Old Tom helped with whale huntingC.how the whalers killed a whaleD.h

6、ow killer whales killed a whaleReading the first story(3minutes)Skimming3.Old Tom throws itself out of the water 3.Old Tom throws itself out of the water and then crashes down in order to _.and then crashes down in order to _.A.give the whalers the information A.give the whalers the information abou

7、t a whale about a whale B.tell the whalers it is hungry B.tell the whalers it is hungry C.help the whalers catch the whale C.help the whalers catch the whale D.inform the whalers to run awayD.inform the whalers to run awaySkimming4._ killed the whale at last.A.Old Tom B.The killer whales C.The whale

8、r D.The authorSkimming5.Why did the men start turning the boat around to go home after the whale died?A.Because they didnt need a dead whale.B.Because they couldnt find the whales body.C.Because they knew that the dead whale wouldnt float up to the surface for around 24 hours.D.They had to do this b

9、ecause it was too late.SkimmingII.Careful reading to get specific pointsClancy arrived at the whaling station.He heard a loud noise coming from the bay.He saw a huge animal in the water,which was Old Tom,the killer whale.The men went to the boat and headed out for a whale hunt.The killer whale guide

10、d the team to the 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.The killers ate the lips and tongue of the baleen whale.1.Put the following sentences into right order.73615824 Working at the _ station（捕鲸站）（捕鲸站）,I had _

11、（见证）（见证）whales being attacked many times.On the afternoon I arrived at the station,as I _(sort短语短语)my accommodation,I heard a loud noise coming from the bay.Running down to the shore in time,we saw an _(huge同义词同义词)animal.whalingwitnessedwas sorting outenormous2.Fill in the blanks according to the pa

12、ssage.“It is called Old Tom,the killer,”George said as he ran ahead of me.Using a _ we could see that something was happening.As we _(draw)closer,I could see a whale_ by a _ of about six other killers.Being badly wounded,the whale soon died.Very soon,its body was _ by the killers down into the _ of the sea.telescope drew being attackedpackdepthsdragged Short Play Homework1.Review the words in Unit 3;2.Preview the second story;3.Do the exercises on P22.