高二英语人教版选修7Unit3Underthesea课件.pptx

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1、Warming up Have you seen plants and Have you seen plants and animals that live under the sea?animals that live under the sea?Where did you see them?Where did you see them?第1页/共40页 On a snorkeling tripOn a snorkeling trip At an At an aquariumaquarium On a On a boat tourboat tour In booksIn books In f

2、ilmsIn films On TM On TM nature nature programmesprogrammes On the On the internetinternet第2页/共40页Watch the photos and try to write down the name of the animal or the plant in your exercise books.sharkdolphin第3页/共40页anemoneanemone fishcoralsea star第4页/共40页turtlesea horse第5页/共40页killer whalesbaleen w

3、hales第6页/共40页Do you know about whales?such as sharks the baleen whales the killer whales king of the sea,biggest carnivore(食肉动食肉动物物)of the sea,killing all kinds of animals in the sea,even the huge blue whale,like tiger on land,working in a team.第7页/共40页What do you think is happening in the picture?K

4、iller whales are attacking a whale with whalers waiting by in their boat,harpoon at the ready.Pre-readingPre-reading第8页/共40页ReadingReadingOld Tom the killer whaleOld Tom the killer whale第9页/共40页Get the main ideas of the two anecdotes.describes a hunting experience about how the killer whales helped

5、the whalers to hunt a whale.tells about how a killer whale protected and saved James,a whaler.The first anecdoteThe second one第10页/共40页Teaching task 1:Teaching task 1:Please listen to the reading,and then in Please listen to the reading,and then in groups,describe the relationship between groups,des

6、cribe the relationship between Old Tom and the whalersOld Tom and the whalers a andnd then then fill in fill in the formthe form.第11页/共40页WriterOccupationType of the article(文体文体)PlaceTimeMain ideaAn old man called ClancyA whaleranecdotesAustralia At the beginning of the 20th centuryKiller whales he

7、lped whalers catch baleen whales第12页/共40页Teaching task 2:Put the events in the Teaching task 2:Put the events in the reading passage into this timeline.reading passage into this timeline.1.Clancy arrived at the whaling station.4.The men went to the boat and headed out for a whale hunt.2.He heard a l

8、oud noise coming from the bay.3.He saw a huge animal in the water,which was Old Tom,the killer whale.第13页/共40页7.The killers ate the lips and tongue of the baleen whale.5.The killer whale guided the team to the hunt.6.Clancy and his men killed the baleen whale with the help of the killers.8.The men r

9、eturned for the baleen whale the next day.第14页/共40页1.Clancy arrived at the whaling station.4.The men went to the boat and headed out for a whale hunt.He heard a loud noise coming from the bay.He saw a huge animal in the water,which was Old Tom,the killer whale.7.The killers ate the lips and tongue o

10、f the baleen whale.The killer whale guided 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.23568第15页/共40页Teaching task 3:(Reading and speaking)Teaching task 3:(Reading and speaking)Please read the reading

11、 again,and in Please read the reading again,and in pairs,answer the following questions.pairs,answer the following questions.1.1.What evidence was there that Old What evidence was there that Old Tom was helping the whalers out?Tom was helping the whalers out?第16页/共40页Evidence of helping the whalerst

12、hrow itself out of the water and crash down again.Let the whalers know that there was a baleen whale nearby.第17页/共40页swim by the boat Showing the whalers the way to the hunt第18页/共40页2.What other animals did the author 2.What other animals did the author compare the killer whales with?Why compare the

13、 killer whales with?Why do you think the killer whales do you think the killer whales behaved like this?behaved like this?Dogs.Because they knew that,together with the whalers,they would soon kill the baleen whale and get a good feed.第19页/共40页3.Why did George think that the killer 3.Why did George t

14、hink that the killer whales worked as a team?whales worked as a team?Because he could see that some of the killers were throwing themselves on top of the whales blowhole while others were preventing it from diving or fleeing out to sea.第20页/共40页4.Why did the whalers allow the killer 4.Why did the wh

15、alers allow the killer whales to drag the whale away?whales to drag the whale away?Because they knew the killer whales would leave the rest of the body to them.第21页/共40页5.Why did the whalers return homewithout the whales body?Because the body would not float to the surface until about 24 hours later

16、.第22页/共40页6.How did Old Tom help James?Why do 6.How did Old Tom help James?Why do you think he did this?you think he did this?Old Tom prevented James from drowning.Old Tom wanted to help his human friends.第23页/共40页Teaching task 4:Read the text carefully and fill in the blanks.Before the huntThe kill

17、er whale threw itself out of the _ and then _ down again.It swam by the_,showing the whalers the way.watercrashedboat第24页/共40页During the huntThe killers were working as a _.Some were throwing themselves on _ of the whales blow-hole to stop it _.Others were stopping it _ out to sea.After the huntThe

18、killers _ the dead body down into the _ of the sea,having a good feed on its lips and _.tongueteamtopbreathingfleeingdraggeddepths第25页/共40页主旨大意主旨大意主旨大意主旨大意1.What happened to James after he was 1.What happened to James after he was washed off the boat?washed off the boat?A.He got hurt by a shark.A.He

19、 got hurt by a shark.B.He was abandoned by the other B.He was abandoned by the other whalers and felt terrified.whalers and felt terrified.C.He dropped his hope and was nearly C.He dropped his hope and was nearly dying.dying.D.He was held up in the water by Old D.He was held up in the water by Old T

20、om and rescued.Tom and rescued.Teaching task 5:Teaching task 5:(Discussing)(Discussing)D第26页/共40页2.According to the text,which of the following is NOT right?A.The killers like Old Tom are fierce yet always ready to help the whalers.B.The writer didnt believe the killers could help the whalers catch

21、whales before working at the whaling station.C.The whalers left the body of the whale eaten up by the killers.D.It was hard to handle the boat in the rough sea.C第27页/共40页3.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 cra

22、shes down in order to _.A.give the whalers the information A.give the whalers the information about 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

23、 whalers to run awayA第28页/共40页4.Why did George beat the water with 4.Why did George beat the water with his oar?_his oar?_ A.To frighten the whales away A.To frighten the whales away B.To call back Old Tom to lead the way B.To call back Old Tom to lead the way C.To attract the attention of huge C.To

24、 attract the attention of huge whaleswhales D.To send signals to other whales.D.To send signals to other whales.B第29页/共40页5.The killers threw themselves on top of 5.The killers threw themselves on top of the huge whales blow-hole in order the huge whales blow-hole in order to_.to_.A.make it sink B.p

25、lay with it A.make it sink B.play with it C.stop it breathing D.stop it diving C.stop it breathing D.stop it divingC第30页/共40页6.Why did the men start turning the boat 6.Why did the men start turning the boat around to go home after the whale died?around to go home after the whale died?A.Because they

26、didnt need a dead whale A.Because they didnt need a dead whale B.Because they couldnt find the whales B.Because they couldnt find the whales body bodyC.Because they knew that the dead whale wouldnt float up to the surface for around 24 hours.D.They had to do this because it was too late.C第31页/共40页7.

27、What is the main idea of the first anecdote?A.About a hunting experience of old Tom.B.About how the killer whales helps the whalers to hunt a whale.C.About how the whalers killed Old Tom.D.About how the killer whales killed the whales.B第32页/共40页8.What does the word“it”in the sentence“He let it go an

28、d the harpoon hit the spot”refer to?A.The whale.B.The boat.C.The harpoon.D.The killer.C第33页/共40页9.Whats the main idea of the second anecdote?A.Fierce killers,like Old Tom,could protect people.B.James was washed off the boat.C.It was hard to handle the boat in rough sea.D.Old Tom rescued James from o

29、ther killers.A第34页/共40页10.Why did the whalers go home without bringing in the body of the whale?A.They just did 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35页/共40页11.According to the text,the killer 11.

30、According to the text,the killer whales can protect men from being whales can protect men from being attacked by_.attacked by_.A.whales B.tigers A.whales B.tigers C.enemies D.sharksC.enemies D.sharksD第36页/共40页推理判断：推理判断：推理判断：推理判断：12.We can infer from the text 12.We can infer from the text that_.that_

31、.A.The killer whales may be trained by A.The killer whales may be trained by the whalers.the whalers.B.The killer whales want to help man B.The killer whales want to help man catch the whales themselvescatch the whales themselvesC.The killer whales need no training C.The killer whales need no traini

32、ng for helping the whalersfor helping the whalersD.The killer whales want to eat the D.The killer whales want to eat the whales after killing themwhales after killing themA第37页/共40页Working at the _(whale)station,I had _ whales killed many times with my own eyes.On the afternoon I arrived at the stat

33、ion,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 outenormousFill in the blanks according to the passage.第38页/共40页“It is called Old Tom,the killer.”George said as he ran ahead_ me

34、._ the distance we could see that something was happening.As we _(draw 短语短语),I could see a whale_ by a _ of about six sharks.Being badly wounded,the whale soon died.Very soon,its body was dragged by the sharks down into the _ of the sea.ofIn drew nearerbeing attackedpackdepths第39页/共40页感谢您的观看。感谢您的观看。第40页/共40页