高二英语选修7第三单元Unit 3 under the sea Using language
3. The author was afraid of getting too close to the eel because _______. A.It has strong sharp teeth. B.It has thick green lips. C.It has a frightening shape. D.It gives out poisonous liquids.
vivid colours
blue
green
What did the shapes of corals look like in Para.2?
fans plates brains lace mushrooms tree branches deer horns
fantastic
Fill in the blanks with information from
4. Which of the following sentences show that the author couldn’t help feeling excited in the sea? ________. A.My heart was beating wildly. B.I felt scared to death. C.Every cell in my body woke up. D.I felt very exposed in such deep clear water.
A new dimension of life
By ZhangCong
Teaching procedures
Step Ⅰ：Leading in Step Ⅱ：Task-based Reading Step Ⅲ: g Step Ⅳ: Language points Step Ⅴ: Homework
I will reflect on what to do next . Increased sales were reflected in higher profits.
Step V: Homework
• Write a short passage describing one of your unforgettable experiences.
Thank you
Bye-bye
reef shark 珊瑚鲨
Step Ⅲ Fast reading
• You have 5 minutes to read the text again and finish the following questions.
What is the first thing he became aware of under the sea in Para.2? red purple orange yellow
Sea-slug
Creatures
Sea-star Turtle
Description
Blue
Large wise-looking
Eel
Clam Reef shark
With strong sharp teeth
Giant
Grey, one and a half meters long
2. What was hanging upside down in the sea according to the text? A. The orange and white fish. B. The yellow-spotted red sea-slug. C. The yellow and green parrotfish. D. The large wise-looking turtle.
Para 2
coral珊瑚
Para 2
anemone
[ə‘neməni]
fish双锯鱼；海葵鱼；小丑鱼
(clown)
Para 3
parrotfish 鹦嘴鱼
Para 3 Sea-slug
sea-star 海星
Para 3
Para 3
turtle海龟
Para 4
eel鳗；鳝
Para 4
fish
orange and white, that hid in the waving long thin seaweed Yellow and green with hard bird-like mouth, hanging upside down Yellow-spotted red
Parrotfish
the text.
Creatures Coral
A clown∕ anemone (little
orange and white fish)
Description
fantastic---shaped like fans, plates, brains, lace, mushrooms, branches of trees, horns of deer
Step I Leading in
Have you ever thought of swimming with a shark? Let’s see a short film.
Step II Task-based Reading
• You have 6 minutes to read the whole text. • Task: Find all the creatures under the sea from Paragraph two to Paragraph 4.
Step IV: Language points
4. sb become (well) aware 3. upside down 2. be/be scared to death of / that…: 1. reflect vi.&vt. Hearing the being sound , I would Theto know(light) back: get vt. throwis terribledecorated, so be (1) office scaredyoudeath .aware everything to be clause) of I(2) vt. express upside downthe situation want to is (+ (3) vi. think carefully (+on) before it affects you.
高中英语高考7 3 Unit 3 Under the sea
habit of reflecting on how you learn.
选修7
高频词汇 难点句型
Unit 3 Under the sea
核心考点
随堂巩固
-14-
单句填空
①Frankly speaking,I’m scared to death about it.
②The children were scared (scare) when a monkey appeared.
选修7
Unit 3 Under the sea
核心考点
随堂巩固
-5-
高频词汇 难点句型
用所给词的适当形式填空 ①I have some urgent (urge) business to attend to. ②I felt a sudden urge to tell (tell) him all my problems but I held back because I was afraid that he would make fun of me. ③Citizens urged that the local government (should) pay (pay) more attention to food safety.After all,it is an important issue involving public health.
人教版选修七Unit 3 Under the sea教案及说课稿
Unit 3 Under the seaI．教学内容分析本单元的中心话题是海底世界。
听说读写活动主要围绕海底的动植物、奇异景观和有关大海的神话绽开的。
Warming Up局部通过探讨海底生物和理解海底世界的途径导入本单元话题。
Pre-reading局部通过探讨图片导入课文并介绍故事背景。
Reading局部讲解并描述了一个虎鲸助人捕鲸、救人脱险的故事。
课文中采纳了大量的动作描写，并运用了大量的-ing形式。
Comprehending局部由三个练习题组成，旨在逐步加深学生对课文的理解。
Learning about Language局部突出了本单元词汇和语法的学习与训练。
本单元的语法是-ing 形式的被动语态。
Using Language局部包括阅读和写作两局部。
课文通过对海的世界奇观妙境的描写，为学生树立了景物描写的典范。
写作局部要求学生仿照课文描写景物。
本局部中，形容词的依次和复合形容词的构成也是学生应理解的内容。
Summing Up局部要求学生对本单元的内容、词语和构造进展总结，有助于学生Learning Tip 局部介绍了合成形容词的构词法，并指导学生在写作中主动利用构词规则组词。
II．教学重点和难点1. 教学重点(1) 本单元的生词和短语；(2) 驾驭运用-ing 形式的被动式；(3) 学会在对话和写作中表达责怪、埋怨以及要求赔偿。
2. 教学难点(1) 帮住学生更多地理解海洋生物，培育学生敬重海洋、爱惜海洋生物的道德品质；(2) 学会仿照课文描写景物；(3) 学会复述故事。
III．教学安排本单元建议分五课时：第一课时：Warming up, Pre-reading, Reading & Comprehending第二课时：Learning about Language第三课时：Reading and discussing (Using Language)第四课时：Reading, discussing and listening (Using Language) & Speaking and writing (Using Language)第五课时：Reading task (Workbook) & Writing task (Workbook)Period 1 Warming up, Pre-reading, Reading & Comprehending Teaching Goals:1. To arouse Ss’ interest in animals and plants living under the sea.2. To develop Ss’ reading ability.3. To appreciate how the writer describes movements.Teaching Procedures:Step 1. Leading-inPurpose: To arouse Ss’ interest in the content of this unit.1. Ask Ss to collect information about sea animals and plants and answer the followingquestion.Can you name some animals and plants living under the sea? What’s you favorite? Speak about it.2. Ask Ss to collect information about whales and answer the following question.(1) Are whales fish? How do you know?(2) What is a killer whale? What do you know about it?Step 2. Warming upPurpose: To get Ss to know something about the content of this unit.1.Get two or three Ss to talk about their favorite animals or plants under the sea. And ask Ss toanswer the following question.From where did you learn this?2. Ask Ss to look at the three pictures of Warming Up on P19 and answer the following questions.(1)What are your favorite sea plants and animals(2)Where can you find them?(3)If possible, would you like to keep some at home?Step 3. Pre-readingPurpose: To get the Ss prepared for reading the text.1.Ask Ss to talk about whales. Teacher may say, “Today, we are gong to read a story of alarge animal living in the sea, a killer whale. Do you think whales are fish? Why do you say so? Then get one of two Ss to talk about whales.”2.Ask Ss to look at the picture of Pre-reading and answer the following questions.(1)what do you think is happening?(2)What is a killer whale? Can you tell me about it?Step 4. Fast readingPurpose: To get Ss to read for the general idea.1.Ask Ss to read the text fast and sum up the main idea of the text and answer the followingquestion.In what person is the text written?Suggested Answer: The text is written in the first person.2.Play the tape and ask Ss to read after it.Step 5. Intensive readingPurpose: To develop Ss’ reading ability of scanning.1.Play the tape again sentence by sentence and ask Ss to underline what they cannot understand.2. Ask Ss to discuss what they have underlined.3. Read the following sentences and ask Ss to find whether they are true or false.4. Ask Ss to make a dialogue according to the questions in Ex1 of Comprehending on P21 and then act it out.Step 6. Language points (1)Purpose: To learn the language points in the text.1. Present the following phrases on the blackboard. Ask Ss whether they are what they have underlined and then ask them to translate them into Chinese. Finally, get them to remember the sentences containing these phrases.2. Lead Ss to deal with the following language points.Step 7. Language point (2)Purpose: To deal with the main sentence structures.1. Ask Ss to find the sentences containing –ing forms and tell what parts they play in the sentences. Then present the following sentences on the blackboard.(1).We ran down to the shore in time to see an enormous animal throwing itself out of water.(2).I saw James being held up in the water by Old Tom.(3).I could see a whale being attacked by a pack of about six other killers.(4).Gorge didn’t like being kept waiting.(5).I could see he was terrified of being abandoned by us.(6).The killers over there are throwing themselves on top of the whale’s blow hole to stop it breathing. And those others are stopping them fleeing out to sea.(7).I looked down into the water and could see Old Tom swimming by the boat, showing us the way.(8).And there was Tom, circling back to the boat, leading us to the hunt again.(9).Gorge told me, pointing towards the hunt.(10).“They are having a good feed on its lips and tongue,” added Gorge, laughing.(11).Gorge told me, pointing towards the hunt.(13).Being badly wounde d, the whale soon died.Suggested Answers:(1)～(3): 宾语补足语(4)～(6): 宾语(7): 宾补，伴随状语(8):状语(9)～(11): 伴随状语2. Collect Ss’ questions in understanding the grammar.Step 8. ExtensionPurpose: To develop Ss’ mentality of harmonious coexistence between man and nature.1. Ask Ss to answer the following questions and discuss them.(1)How do you feel after reading the text?(2)Should whale hunting be banned?2. Ask Ss to make a dialogue according to the result of the discussion.Step 9. Homework1.Rewrite the reading text in the third person. Encourage Ss to use their own words.2.Make sentences with the phrases learnt in the text.Period 2 Learning about LanguageTeaching Goals:1.To revise the passive –ing form.2.To enable Ss to master some new words and expressions.Teaching Procedures:Step 1. Revision1.Ask Ss to speak out the words and expressions learnt in this unit. The student who knows the mostwill be praised.2.Ask Ss to exchange the sentences they made with the phrases.Step 2. Grammar1. Complete the following sentences with the suitable –ing form of the verbs in the brackets.(1)_______(laugh) at in public made him upset.2. Analyze the grammar by explaining the answers.Group 1: In(1)～(10), passive forms of gerunds used as subjects or objects.Note: In (8)～(10), passive forms are not used.Group 2: In (11)～(14), non-finite verbs used as attributives.Convert the past or present participles into attributive clauses.(11).The house (which was) built last year will be our dormitory.(12).The house (which is) to be built next year will be our dormitory.(13).The house (which is) being built now will be our dormitory.(14).The soldier (who is ) being operated on now was wounded in the fight.Group 3: In (15)～(21), non-finite verbs used as adverbials.Convert the past or present participles into adverbial clauses.(15).(If I had been) given more time, I would have done the work better.(16).If you give me more love, you would be more loved.(17).When (she was) asked about her father, the girl cried.(18).(While he was) asking this and that, the doctor took out some medicine.(19)..(After they had been) shown around the school, the leaders went to the hotel.(20).(As it is) being painted, the house can’t be moved in.(21).(As it is) being repaired, the car can’t be used right now.3. Ask Ss to finish Ex1 and Ex2 in Using Structure on P64～65. And then check the answers withthe class.4. Let Ss finish Ex3 in Using Words And Expressions on P63. Leave Ss enough time for thinking.Collect different translations.Step 3. Homework1.Ask Ss to finish Ex1 and Ex2 in Revising Useful Structures on P22 and Ex1 and Ex2 inUsing Words And Expressions on P63.2.Ask Ss to preview the reading text in Using Language on P23 and finish Ex1 on P24according to the reading text.Period 3 Reading and discussing (Using language)Teaching Goals:1.To get Ss to learn how to describe things.2.To get Ss to know something about the formation of compound adjectives.Teaching Procedures:Step 1. Revision1.Ask Ss to speak out sentences with the passive –ing form. The student who speaks out themost will be praised.2.Check the homework with the class and correct Ss’ errors.Step 2. Leading-inPurpose: Get Ss prepared for the text learning.1. Ask Ss to look at the pictures on P23 and ask the following questions.(1) What can you see in the pictures? Are they beautiful?(2) Where do you think we can find them?2. Tell Ss what man in the past thought about the deep sea and lead them to the reading text. Teacher may say, “But in the past, man didn’t know much about the deep sea. He thought there was no living thing in deep sea because there was little light and great pressure. But he was wrong. It is a colorful world full of life. Today, let’s see what it is like under the sea.”Step 3. Fast reading1.Ask Ss to listen to the tape and ask Ss to sum up the main idea of the text2.Ask Ss to read after the tape and finish Ex1 in Reading and discussing on P24.Step 4. Intensive reading1. Ask Ss to read the text carefully and finish Ex2 in Reading and discussing on P24.2. Ask Ss to sum up the main idea of each paragraph and underline what they cannot understand. Step 5. Language point1. Explain the following language points.(1)reflect on (line 1, para 1): think deeply about, considerI need time to reflect on what your request. 我须要时间来考虑一下你的恳求。
人教英语选修7Unit3UndertheseaUsingthelanguagereading
us .
of
⑤. I looked down into the water and could see the Old Tom swimming by the boat, showed us the way .
showing
Homework : Discussion Too many whales are being killed,
5.What does the word “it’’ in the sentence “ He
let it go and the harpoon hit the spot ’’refer to ?__C____
A. The whale
B. The boat
C. The harpoon D. The killer
Unit 3 Under the sea
What are those?
Dolphins
What’s this?
A Jellyfish
Look~ ~ oming ~ Dangerous!
Guess what is the name of this animal?
3. The killer whale protected James by __C___.
A. fighting the shark B. killing the shark C. preventing the shark going closer D. dragging him back
4. From the story, we learn that __B___.
A Killer Whale !
What are they doing ?
人教版高中英语选修七课件：Unit 3 Under the sea 单元教案
Unit Three :Old Tom The Killer Whale Unit 3 的主题是“Under the sea”, 中心话题是海底世界, 听说读写活动主要围绕海底动植物, 海底奇妙景观,以及有关大海的神话故事展开的.阅读内容是：1. 两起虎鲸轶事.2. 一篇有关海洋见闻和感受的日记.Period Two Pre-reading, Reading and ComprehendingTeaching aims:1. Grasp the basic information about the killer whales, such as size, habit, food, how they hunt animals and the relationship with human beings.2. Learn to retell the two anecdotes with the help of some key words.3. Make sure the students know that killer whales are friends of human beings and we should keep balance with nature.Teaching difficult points:1. The relationship between the killer whales and the whalers.2. Develop students’ reading abilityTeaching important points:1. Reading comprehension to the text2. Learning more about the killer whales and understanding the relationship between the killer whales and the whalers3. Important words and expressionsStep 1 Warming up and lead-inRiddle games：猜谜语（课件warming up第38个幻灯，显示出答案的图像）1. a large reptile which has a thick shell covering its body.2. a hard substance formed from the skeletons of very small sea animals. It is often used to make jewelry.3. a very large mammal with the general shape of a fish and one or two blowholes for breathing.4. A type of small fish which appears to swim in an upright position and whose head looks a little like the head of horse.After teaching them some new words and useful phrases in this unit, we lead in the new text by introducing an imagined story about a snorkeling trip under the sea.Some new words: dolphins(海豚); turtles(海龟), manatee(海牛); eels(鳗鱼); octopus(章鱼); squids(鱿鱼); butterfly fish(蝶鱼); kelp(海藻); sea star(海星); angel fish(宝贝鱼); clown fish / anemones fish(小丑鱼); parrotfish(鹦鹉鱼); sea flower / anemone(海葵); sea-slug(海参); clam(蛤); coral(珊瑚礁); seahorse(海滩); jellyfish(海蜇, 水母); shark(鲨鱼); the killer whale(杀人鲸); the baleen whale(须鲸); cormorants(鸬鸟); otters(水獭); ferrets(雪貂) etc.Step 2 PresentationStep 3 Skimming1. Ask students to skim the passage quickly and answer the questions:1) What is the first anecdote about? And how about the second one?2) The first anecdote mainly talks about that ________.A. Clancy began to work at a whaling stationB. the killer whales helped the whalers to catch a baleen whaleC. the killer whales hunted in a team and killed a baleen whaleD. Old Tom showed whalers the way to a baleen whaleThe second anecdote: Old Tom saved a whale James who was washed off the boat.3) The text mainly tells us _______.A. what a hard life the whalers livedB. how the killers helped the whalers catch whalesC. what the whalers did at the whaling stationD. how the whalers caught a whale by teamwork4) Why didn’t the shark hurt James when he was washed off the boat?A. Because James wore a protective diving suitB. Because other people drove away the sharkC. Because the shark wasn’t interested in JamesD. Because Old Tom didn’t let it near Jamesbreathing; dragged; washed off; nearing; held up; pulled)Step 4 Scanning1. Fill in the following blanks with the proper 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 by the boat, showing the whales the way.4) ________ told Clancy that they would return the next day to bring in the body of the hale.5) ________ was carried by the waves further away from the whalers.6) ________ knew that Old Tom would protect James.(Suggested answers: Clancy; George; Old Tom; Jack; James; Red)2. Reading aloud and underlining expressions:at the times; at the whaling station在捕鲸站; hear of听说; witness it with my own eyes亲眼目睹; sort out my accommodation整理我的床铺; an enormous animal一个庞然大物; throw itself out of the water猛地跃出水面; crash down坠落; call out to sb.高声对某人说; yell out大声喊叫; ahead of在…..的前面; head out into the bay朝向海湾方向驶去; circle back转回来; a pack of一群; in the bow of the boat在船头; aim at; hit the spot击中要害; within a moment or two片刻之后; the depth of the sea深海中; float up to the surface跃出水面; in the meantime同时; have a good feed on sth.跑餐一顿; wash off冲走; man overboard有人落水; the sea was rough波涛汹涌; be terrified of doing sth.害怕做什么; be abandoned by sb.被某人遗弃; hold up举起; pull back拉回;Step 5 Careful readingStory part 1: the hunt------before------after------during1. Ask the students to read the part 1 of the reading passage and find out before the hunt, what did Old Tom do and how did the whalers react?(Suggested answers:Old Tom threw itself out of the water, then crashed down again and swam by the boat, showing the whalers the way.One whaler yelled out and George ran ahead of Clancy. Clancy raced after him. They jumped into the boat with the other whalers and headed out into the bay.)Next, find out during the hunt and after the hunt, what did the killer whales do and how did the whalers react?(Suggested answers:a pack of killers are throwing themselves on top of the whale’s blow-hole to stop it breathing; and some others are stopping it fleeing out to sea. The killers started racing between the whalers’ boat and the whale just like a pack of excited dogs. Within a moment or two, the whale’s body was dragged down into the depth of the sea.The man in the bow of the boat aimed the harpoon at the whale and then let it go to hit the spot.)2. Ask students to read Part 1 of the reading passage and put the following sentences into the correct order:a. George started beating the water with his oar.b. Clancy raced after George to the boat.c. Clancy arrived at the whaling station.d. The killers started racing between our boat and the whale.e. Clancy heard a huge noise coming from the bay.f. Clancy was sorting out his accommodation.g. Clancy ran down to the shore.h. The man in the bow of the boat aimed the harpoon at the whale.(Suggested answers: c，f，e，g，b，a，d，h)显示先后次序时，先用图片展示这些句子的内容，其后再出现句子3. Story Part 2Which was not the danger facing James?A. Being washed off the boat.B. Being carried away by rough waves.C. A shark out there.D. Being attacked by another killer whale.Step 6 Comprehending1. The text is mainly about _______.A. the killer whales are easily trainedB. the killer whales can help the halers catch the huge whalesC. the killer whales kill the whales for their foodD. the killer whales drag the whales under the water2. Old Tom throws itself out of the water and then crashes down in order to _______.A. give the whalers information about a whaleB. tell the whalers it is hungryC. help the whalers catch the whaleD. inform the whalers to run away3. ________ killed the whale at last.A. Old TomB. The killer whalesC. The authorD. The whalers4. Why did the whalers start turning the boat around to go to home after the whale died?A. Because they didn’t need a dead whaleB. Because they couldn’t find the whale’s bodyC. Because they knew that the dead whale wouldn’t float up to the surface for around 24 hoursD. They had to do this because it was too late5. The killer whale protected James by _______.A. fighting the sharkB. killing the sharkC. preventing the shark going closerD. dragging him back6. We can infer from the story that ________.A. the killer whales may be trained by the whalersB. 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 them7. Why didn’t the shark hurt James when he was washed off the boat?A. Because James wore a protective diving suitB. Because other people drove away the sharkC. Because the shark wasn’t interested in JamesD. Because Old Tom didn’t let it near James(Suggested answers: BADCCAC)SummaryThis text is two __________ written by an old man called Clancy , who was a ______ and hunted whales on the south-eastern coast of Australia at the beginning of the 20th century, when the ____________ helped the whalers catch the ______________ that were on their _________ migration.The key: anecdotes; whaler; killer whale; baleen whale; annual Step 7 Discussion1. What is the relationship between Old Tom and the whalers?________________________________________________________.2. What other animals can help out humans in hunting?________________________________________________________.(Suggested answers:Old Tom had a strong relationship with the whalers. There was obviously a great deal of understanding and cooperation between them.There are many other animals that help out humans in hunting as dogs, cormorants(鸬鸟); otters(水獭); ferrets(雪貂).3. What else do you think is amazing in the story? Show your evidence._________________________________________________________ ___________________________________________________________.4. What is an anecdote?________________________________________________________.Step 8 DebateThe last whaling station in Australia closed in 1978. Whales are now an endangered species and protected by an international ban on whaling, but some countries oppose the ban. In groups, discuss the reasons for and against banning whaling.Step 9 Learning phrases and sentencesUseful phrases:at the whaling station在捕鲸站; hear of听说; witness it with my own eyes亲眼目睹; sort out my accommodation整理我的床铺; an enormous animal一个庞然大物; throw itself out of the water猛地跃出水面; crash down坠落; call out to sb.高声对某人说; yell out大声喊叫; ahead of 在…..的前面; head out into the bay朝向海湾方向驶去; circle back转回来; a pack of一群; in the bow of the boat在船头; aim at; hit the spot击中要害; within a moment or two片刻之后; the depth of the sea深海中; float up to the surface跃出水面; in the meantime同时; have a good feed on sth.跑餐一顿; wash off冲走; man overboard有人落水; the sea was rough波涛汹涌; be terrified of doing sth.害怕做什么; be abandoned by sb.被某人遗弃; hold up举起; pull back拉回;Beautiful sentences:1. It was a time when the killer whales……helped the whalers catch the baleen whales…..2. This was the call that announced there was about to be a whale hunt.3. I had already heard that George didn’t like being kept waiting, so even though I didn’t have the right clothes on, I raced after him.4. As we drew closer, I could see a whale being attacked by a pack of about six other killers.5. From James’s face, I could see he was terrified of being abandoned by us.Step 10 Homework1) Prepare to retell the whole text in your own words.2) Write a short summary of the whole text in about 30 words.。
人教版高中英语选修7 Unit 3 Under the sea Section Ⅱ
fish.( F ) 4.The author liked to get close to eels with strong sharp teeth.( F ) 5.Although the sharks were not dangerous,the author still felt scared
was acting out of unawareness,fear,and even love. 词性 名词 含义 无意识;未察觉到
自主预习
合作学习
随堂练习
12345
[温馨提示]①aware后可接of+动词-ing形式或that-从句,但其后一 般不可接动词不定式。
√We are aware of his honesty. √We are aware that he is honest. ×He is not aware to have done wrong. √He is not aware of having done wrong. ②aware可被quite,well,fully,perfectly等副词修饰,但不可被very修 饰。 ×We are very aware that the old days are gone forever. √We are quite/well/fully aware that the old days are gone forever. ③aware作“意识到的”解时,通常只作表语,不作前置定语,除非前 面有副词修饰。
,he felt scared to death.
A.anemonefishs B.parrotfishs
高二英语人教版选修7课件 Unit 3 under the sea Using Language(共31张PPT)
ordinary coward(胆小的） synonyms： small big wonderful delicious
extraordinary brave tiny enormous/giant/huge fantastic tasty
blunt broad steep narrow sharp shallow ordinary dangerous
ordinary coward(胆小的） synonyms： small big wonderful delicious
extraordinary brave tiny enormous/giant/huge fantastic tasty
Find out the antonyms or synonyms strong weak antonyms: sharp blunt shallow deep warm cold narrow broad short long thick thin dangerous safe hard soft
2. What was hanging upside down in the
sea according to the text?
重点细节
A. The orange and white fish. B. The yellow-spotted red sea-slug. C. The yellow and green parrotfish. D. The small fish that clean the bodies of larger fish.
Find out the colours in the passage. purple, red, orange, yellow, blue, green, white, grey,
人教版高中英语选修7：Unit+3+Under+The+Sea+Reading+(2)课件
The last whaling station in Australia closed in 1978. Whales are now an endangered 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 reasons for and against banning whaling. n. 保存；保护
waiting by in their
boat, harpoon at the
ready.
Do you know about whales?
• the killer whales King of the sea, biggest carnivore (食肉动 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. • the baleen whales
He showed them the way to the whale.
2. What other animals did the author compare the killer whales with? Why do you think the killer whales behaved like this? Dogs. Because they knew that, together with the whalers, they would soon kill the baleen whale and get a good feed.
高二英语新人教版选修7：Unit3《Underthesea》SeactionⅣUsingLangua
人教版选修七Unit 3 Under the sea4. Using Language一、短语填空。
根据语境，用方框中所给短语的适当形式填空。
（每个短语仅使用一次）be concerned with; reflect on; hold down; upside down; bescared of;be aware of; be close to; in danger of12．He took a dictionary to ________ the test papers for fear that they might be blown away by the wind.3 His project ________ applying the technology to practical business problems.4. Smokers ________ the dangers to their own health.5. Perhaps as it ________ noon, you would do me the honour of having lunch with me.6. As I waved goodbye to them, I ________ the significance of what I had seen.7. If you turn the envelope ________, the key will fall out.8. To be a brave man, you should not ________ danger.二、单句语法填空。
根据语境在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
1．Sean’s strong love for his country is ________ (reflect) in his recently published poems.2．When you read the book, you’d better make a mark ________you have any questions.3．He wasn’t appointed chairman of the committee, not________(consider) very popular with allits members.4．It’s very sharp ________ you to notice that detail straightaway.5. The situation of medical services has changed, thanks to the construction of _______ high-level hospital on the Nansha Islands.6．When we were young, we were scared ________ stay outside after 10：00 pm, because we were scared ________ being robbed.7．—Did you enjoy yourself last night?—It’ s very nice of you. I appreciate ________(invite) to the party.8．The rebuilt school grew greatly and its target this year is ________ (admit) twice as many students as last year.9．The driver was ________ (aware) of the new limit to speed, so he was at a loss when word came that he was forbidden to drive.10．The final score of the basketball match was 93－94. We were only ________ (narrow) beaten.三、阅读理解阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
Unit 3 Under the sea人教版高中英语选修7课件 (共26张PPT)
( 5 ) The killer whale guided the team to the
hunt.
Careful-reading
Discuss the following questions in groups of four and choose the best answers to them.
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.
Fast-reading
1. What is Clancy?
Clancy is a young whaler who works at a whaling station.
2. What did he see and experience at his working place?
He saw killers help whalers catch huge whales.
MSkaiimn midienags of the two anecdotes
The first anecdote describes a hunting experience about how the ___________ hkeillperedwthhaele_s______ to hunt awwhahlaelres.
( 4 )The men went to the boat and headed out
选修七 Unit 3 Under the sea-Using language
3. The first thing I became aware of was all the vivid colors surrounding me.(P23) aware adj.对……知道，意识，注意到
be/become aware of 意识到，知道， 明白，觉察到 词语链接
unaware adj. 对……不知道
三、综合填空 用适当的单词完成下列句子。 1．Going snorkeling on the reef was the most fantastic thing ______ I have ever that done. 2．All of __ sudden，I was aware ___ a of the dangerous situations I was facing. 3．The corals were shaped ____ fans， like plates，the branches of trees，_____ made which me amazed at the magical power of nature. 4．A man suddenly jumped _____ from behind a big tree，shouting ____ me to at hand ___ all my money to him. in
During the next two days，we stayed in Lijiang which is a cultural relic in our country. I especially loved going shopping in the old town. I thought every 9 ____ (细 cell 胞)in my body woke up. There were so many beautiful things that I wanted to buy. Finally，I bought several scarves with 10 ____ (鲜艳的)colors. I decided to vivid send these scarves to my friends as presents.