人教版高三英语一轮复习选修七Unit3Underthesea单元教案(43页).docx
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1、2020届一轮复习人教版选修七Unit 3 Under the sea单元教案教材分析和教材重组教材分析本单元的中心话题为海底世界。听说读写活动主要围绕海底植 物、海底奇妙景观以及有关大海神话故事展开的。1. Warming Up部分以海底生物(包括动物和植物)为话题,主 要讨论三个方面的问题:学生所见过的海底生物;在何处见过这 些海底生物;学生最喜欢的海底生物。该部分提供了短语和图片 启发学生思考讨论。在有条件的学校,教师还可以给学生播放一 些有关海底生物的电影或录像。2. Pre-reading部分设计了一个读图题,图片内容为:Killer whales are attacking a b
2、aleen whale with whalers waiting by in their boat, harpoon at the ready.由此引入阅读文章的相关背景知识:1.作者: 名叫 Clancy 的老人(an old man, called Clancy); 2.职业:捕鲸人(a whaler); 3.文体:逸事(anecdotes); 4.概要:虎鲸(killer whale)在 每年的迁徙过程中帮助捕鲸人捕捉须鲸(baleen whale); 5.地点; 澳大利亚(Australia); 6.时间:20 世纪初(at he beginning of the 20thyou ha
3、ve any problems which are too difficult for you to solve do not hesitate to put them to me.5. Reading and transferringIn pairs, read the text, find information to complete the following form.WhenWhereWhoWhatOntheafternoon, inJune 1902At the whaling stationI, a 16-year-old boyWitnessingkillers helpin
4、gthewhalerscatch the huge whalesIV. Closing down by putting the text on stageTo end this period lets try to put the text story into a play.Old Tom The Killer WhaleMan 1: Hello, boy. How old are you?Boy: I am 16.Mani: Would you like to work at the whaling station?Boy: Yes, I like to. I have heard of
5、the killers that every year help the whalers catch the huge whales.Man 1: That is not a story. You may witness it with your own eyes.Man 2: Come to the whaling station tomorrow afternoon.Boy: OK. I have to sort out my accommodation first.(the next afternoon)Boy: Why? There is a huge noise coming fro
6、m the bay.Man 1: Lets run down to the shore. We may be in time to see an enormous animal called Old Tom, the killer.Boy: Yes. I see it throwing itself out of the water. Now it is crashing down again.Man 2: It is black and white and fish-shaped. I know it isnt a fish.Man 1: Thats Old Tom, the killer.
7、Additional MaterialsComplete the summary of the story with one word in each blank.Old Tom The Killer WhaleI had heard of the killers before I began work at the whaling station. Hereis a story I 1 it with my own eyes.One afternoon, I heard a huge 2 coming from the bay. We ran downto the 3 in time to
8、see Old Tom, the killer telling us theres a whaleout there.One of the whalers yelled out, Rush-oo.rush-oo, This was the call that 4 there was about to be a whale hunt.George ran 5 of me and I grabbed my boots and raced 6 him.We jumped into the boat with the other whalers and 7 out into thebay. I loo
9、ked down into the water and could see Old Tom swimming by the boat, showing us the way. George sometimes 8 the water with hisoar and there was Tom, circling back to the boat, 9 us to the huntgain.As we 10 closer, I could see a whale being 11 by a pack ofabout six other killers. They were working as
10、a team - some were throwing themselves on top of the whales blow-hole to stop it 12. And those others are stopping it 13 out to sea.A man in the bow of the boat 14 it at the whale. He let it 15.Being badly 16, the whale soon died. 17 a moment or two, itsbody was dragged by the killers down into the
11、18 of the sea and hada good 19 on its lips and tongue. We started turning the boat aroundto go home. The next day, we returned to bring in the body because it wouldnt 20 up to the surface for around 24 hours.(Key: 1. witnessed 2. noise 3. shore 4. announced 5. ahead 6. after 7. headed 8. beat 9. lea
12、ding 10. drew 11. attacked 12. breathing 13. fleeing 14. aimed 15. go 16. wounded 17. Within 18. depths 19. feed 20. float)Comprehension questionsHow did the killers help the whalers catch the whale? The wrong one isOld Tom reported the news to the whalers.A. Some stopped it fleeing out to sea.B. So
13、me used the harpoon to hit the whale.C. Some killers threw themselves on top of the whale to stop it breathing.1. Which order is correct according to the passage?A. Clancy heard a huge noise coming from the bay.B. Clancy grabbed his boots and raced after George to the boat.C. The killers started rac
14、ing between our boats and the whale.D. The man in the bow of the boat aimed the harpoon at the whale.A. ABCD B. ACBD C. BDAC D. DBCAWhat happened to the whale after it was killed?A. It sank under the sea at once. B. It was eaten up by killer whales.C. It floated up to the surface in about 24 hours.D
15、. Whalers pulled it out of the water as quickly as they can.2. Which of the following statements is TRUE?A. Killer whales are whalers friends. B. Killer whales often hunt cooperatively in groups for food.C. Killer whales like eating the lips and tongues of whales.D. Theres no danger in the sea becau
16、se killer whales can protect human beings.(Key: l.C 2.A3. C4. D)Notes to some difficult sentenceswitnessed it with my own eyes many times. (Reading)witness目击;表明,是的证明;witness to为作证(to为介词):She witnessed to seeing that man take the money.witness也可作名词,相当于eyewitness:The police found the witness to the mu
17、rder case. He was a witness to the accident.知识链接:be a witness to 证明,是的证据;bear witness to/of 为作证明,证明;call to witness 请作证;give witness on behalf of 替作证;in witness of作为的证据;with a witness确实,无疑地2. George said as he ran ahead of me. (Reading)ahead ofin advance of: The time in London is five hours ahead of
18、 the time in New York.1) be a more successful position than: Our company is well ahead of its main rivals (对手).2) higher in price, value, etc. than: Their pay offer was well ahead of inflation (通货膨胀).3) get ahead of 超越:By working hard he got ahead of the rest of the class.3. We jumped into the boat
19、with the other whalers and headed out into the bay. (Reading)head此处作动词,表示“朝某方向走“。head (to the) south朝南走; head straight for home 径直朝家走。4. As we drew closer, I could see a whale being attacked by a pack of about six other killers. (Reading)draw close =come near = draw near 临近; 靠近:As the date for the f
20、inal exams is drawing closer, my parents urge me to study more every day.5.1 told myself they werent dangerous but that didnt stop me fromfeeling scared to death for a moment! (Reading)scared: full of fear; frightened 惊慌的;吓坏 了的;害怕的be scared ofVabout: I am scared of snakes.1) be scared to do sth. : I
21、 am scared to fly in a plane.我很怕坐飞机(旅 行)。2) be scared that: I am scared that it might crash.我很怕飞机会坠毁。3) be scared stiff/silly/ (half) to death/out of ones wits 被吓坏;被吓得 要死;被吓得魂不附体,另有:sentence sb. to death判处某人死刑;drink oneself to death 醉死过去;frighten sb. to death 把某人吓坏 My friend said he was scared to de
22、ath.注:下列四者都有“害怕”之意,其程度从弱到强排列为:afraid- scared 一 frightened一 terrifiedMy heart was beating wildly - I felt very exposed in such deep clear water. (Reading and discussing)beat在此表示有规律地上下动。心脏跳动是有规律的,所以beat常来 修饰心跳:Her heart was beating with joy.6. He let it go and the harpoon lit the spot. (Reading)let st
23、h/ sb go 放手,松手:Dont let go the rope. Let me go!let it go at that:不再/停止谈论某事I dont agree with all you say but we41 let it go at that.7. The water was quite shallow but where the reef ended, there was a sharp drop to the sandy ocean floor. (Reading and discussing)where引导地点状语从句时,一般修饰句中的动词或动词短语,说明 动作发生的地
24、点。其意思相当于at the place whereo where引导地点状 语从句时,一般修饰句中的动词或动词短语,说明动作发生的地点。其意思相当于 at the place where oIf you are traveling where the customs are really foreign to your own, please do as the Romans do.8. The fish didnt seem to mind me swimming among them. (Reading and discussing)mind me swimming among them
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