高中英语选修7unit3导学案 -

高二实验班Book7Unit3导学案

第一课时

课前基础词汇巩固

一 单词拼写 根据词性和词义写出下列单词。

1． n．轶事；奇闻 2． n．岸；海滨 3． adv.& adj.近海(的)；离岸(的) 4． vi.大叫；呼喊 n．叫声；喊声 5． vi.& n．暂停；中止 6． n．望远镜

7． n．协作；配合 8． vi.& n．跳水(的动作)；潜水(的动作)；俯冲 9． vi.(fled，fled)逃避；逃跑 vt.逃离 10． vt.拖；拉；扯 11． n．一片嘴唇；(容器或洞的)边，口 12． n．鲨鱼 13． vi.慢跑 vt.轻推；轻撞 14． n．& adj.海边(的)；海滨(的) 15． n．网；网状物；网络 16． n．目标；靶；受批评的对象 17． n．潮(汐)；潮水；潮流 18． n．维(数)；方面；侧面 19． adj.纯的；纯粹的；纯洁的 20． n．细胞；(蜂房的)巢室 21． adj.生动的；鲜明的；鲜艳的 22． n．海草；海藻 23． n．闪光信号灯；手电筒；闪光灯 24． vt.& vi.吮吸 25． adj.锐利的；锋利的；敏捷的 26． adj.好吃的；可口的 27． adj.& n．灰色(的) 28． vt.恐吓 vi.受惊吓 29． adj.浅的；肤浅的；浅显的 30． adj.陡峭的 31． n．界限；分界线

32． adj.南极的 33． adj.使人敬畏的；令人畏惧的 34． n．海豹；封条；印章 35． n．养老金；退休金 36． n．领取养老金者 37． adj.每年的；按年度计算的n.年刊；年鉴→ adv.年度地；每年地

38． n．住所；住宿→ v．能容纳；能供留宿 39． prep.在??对面adj.相对的；相反的→ n．反对，敌对；抵抗→ adv.相反地

40． n．深(度)；深处→ adj.深的；深刻的→ adv.深深地；强烈地；非常地 41． vt.催促；极力主张；驱策→ n．紧急；迫切→ adj.急迫的，迫切的，紧急的 42． vt.放弃；抛弃；遗弃→ adj.放纵的；堕落的→ n．放弃 43． n．关系；血缘关系；交往→ . n．关系；关联→ adj.比较上的；相对的

44． n．保护；保存→ v．保存；保护 → adj.保守的；保守主义的 45． vt.思考；映射；反射vi.思考→ . n．反射；回响→ adj.反射的；反省的 46． adj.意识到的；知道的→ n．觉察；自觉，觉悟 47． adj.好的；整齐的；匀称的→ adv.整洁地；干净地

48． adj.狭窄的；有限的；狭隘的→ . adv.仅仅；勉强地

二、翻译下列短语

1．扯进来：赚得 ________________ 2．在远处 __________________ 3．帮助(摆脱困境) ________________ 4．一群 ________________ 5．正要做某事 __________________ 6．吓死了 __________________ 7．仔细考虑 ____________________ 8．意识到 __________________ 9．与此同时，在此期间 ______________ 10．颠倒 _________________ 11. 听说 __________ 12. 亲眼看到 ___________ 13. 分类,整理________ 14. 大声喊叫___________

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15. 快点 ______________ 16. 跑在…前__________ 17. 给某人领路__________ 18.在远处 _______

19. 因为…很害怕__________ 20. 抬高,举起 ___________ 课后巩固练习 一、单词拼写

1. He to_______(作证) having seen the man enter the building. 2. I will do my utmost to help you find________(住处) . 3. In his early days he ______ (放弃) medicine for literature.

4. Hearing that the famous star was about to appear, the fans y__________ and cheered. 5. We hope to have an income of an average a_________ growth rate of 10%. 6. The escaped prisoner was _____________ (拉) out of the cave.

7. Gina's ____________ (语言) is so sharp that it will get her into trouble one day. 8. He told us some amusing _________ (轶事) of the President's childhood. 9. They had an ____________ (令人敬畏的) task ahead.

10. Human brains contain more than 100 million __________ (细胞) per cubic (立方) centimeter. 二、单词及短语应用

一、请根据各句上下文的意义，选择正确的单词填入空白处。

第一组：vivid, Antarctic, abandon, lip, tongue, seal, anecdote, cell, annual, awesome, beauty 1 The __________ is the coldest continent in the world.

2 Those English tourists so struck by the _________ of nature that they decided to stay here for two days more. 3 When you pronounce this vowel, you should round your _________.

4 In this book you will read lots of _________ about some famous scientists. 5 What an _________ sight it is! You cannot afford to miss it.

6 He was locked in a ________ of the prison, for he was declared guilty. 7 The Chinese language is our mother ________.

8 We meet once a year to hold an _________ meeting.

9 The letter of recommendation bore(盖) the headmaster’s ________ and was effective. 10 He is giving a __________ description of his life as a fighter pilot. We are all ears.

11 When the war broke out, all the villagers had to _________ their lands and property and left their hometown. 第二组：net, yell, narrow, shore, witness, rent, relationship, cave, pension, accommodation, poisonous 12 The past 20 years has __________ great changes in Shenzhen.

13 Old Wang lives on a ________, which comes to about 1,500 yuan per month. 14 Those mushrooms are __________. You will die if you eat them.

15 Since our first meeting, Xiao Lin and I have established a beautiful __________.

16 I have got a well-paid job with that company. Besides, ___________ and meals are included. 17 The fisherman cast his _________ a third time but this time he drew in a boot instead of a fish. 18 Don’t enter that dark __________. There may be some fierce animals hidden inside it.

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19 With the housing prices rising the __________ of a house also goes up.

20 Seeing the boy climbing up to the top of the tall tree, he _________, “be careful!”

21 Because the boat was turned upside down by big waves, he had no choice but to swim to the _________quickly.

22 This road is too _________ for two cars to go side by side. It needs widening.

第三组： shallow, entry, magic, pack, dimension, flee, pure, depth, drag, sharp, reflect, tasty

23 We measured the __________ of the swimming pool It is 10 meters long, 8 meters wide and 2 meters deep. 24 I was almost scared to death at the sight of a _________ of wolves approaching me. 25 The meeting is due to begin at 9:00 p.m. _________. 26 Before I decide, I need time to _________.

27 The smugglers (走私者)was caught trying to _________ the country. 28 Mother served a few _________ dishes and they were eaten up quickly. 29 This watch is made of ________ gold. It is really invaluable.

30 He took great trouble to _________ a heavy chest(箱子) from under the bed. 31 There are not many fish in this river, for it is very _________.

32 It was a __________ moment when the two sisters were reunited after 30 years. 33 We don’t think much of his idea, for it lacks _________. 34 In Shenzhen _________ to any park is free of charge.

第四组：把下列短语填入每个句子的空白处（注意所填短语的形式变化）： ----------------------------------------------------------------- ahead of help (sb.) out be/become aware of (be) scared to death in the meantime upside down

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1 Hearing the terrifying news, nothing could have stopped me from feeling __________. 2 Being a qualified architect, he always finishes his project _________ time.

3 After the family party, the children fell happily into bed, __________, parents were still working with the disorder in the house.

4 On arriving at the theme park, the first thing that I __________ was its vivid colors and wise-looking buildings.

5 The artist remarked that painting was of a unique style. But in truth, it was hanging _________ on the wall. 6 He didn’t listen to you and now is in trouble. Anyway, only you can ________ him ________ of the difficulty.

第二课时

读前热身：课文语法填空： I was 16 when I began work in June 1902 at the whaling station. I had heard of the killers that every year

helped whalers catch huge whales. I thought, at the time, that this was just a story but then I ___1__（witness） it ____2___（介词）my own eyes many times.

__3__（介词）the afternoon I arrived at the station, as I was sorting out my _____4____（accomodate）, I heard a loud noise ____5__（come）from the bay. We ran down to the shore in time to see an enormous animal opposite us __6___（throw） itself out of the water and then crashing down again. It was black and white and fish-shaped.

Without _____7____（pause）we jumped into the boat with the other whalers _____8___（连词）headed out into the bay. I looked down into the water and could see Old Tom swimming by the boat, _____9___（show） us

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the way. A few minutes_____10____（late）, there was no Tom, so George started beating the water with his oar and there was Tom, circling back to the boat, _____11____（lead）us to the hunt again.

_____12____（use） a telescope we could see that something was happening. As we drew _____13____（close）, I could see a whale _____14____（attack）by a pack of about six other killers. The killers over there are throwing themselves on top of the whale’s blow-hole ___15__（stop）it breathing. And those others are stopping__16__（代词）diving or fleeing out to sea. George told me, ____17____（point） towards the hunt. And just at that moment, the most extraordinary thing happened. The killers started racing between our boat and whale just like a pack of excited dogs. ___18__（连词）Old Tom and other killers were fierce hunters, they never harmed or attacked people. In fact, they protected them. There was one day when we were out in the bay during a hunt and James was washed off the boat.

The sea was rough that day and it was difficult __19___（handle） the boat. The waves were carrying James further and further away from us. From James’s face, I could see he was ____20____（terrify）of being abandoned by us. Then suddenly I saw a shark. ___21__（代词）took over half an hour to get the boat back to James, and when we approached him, I saw James being __22___（firm）held up in the water by Old Tom. I couldn’t believe my eyes. There were shouts of “Well done, Old Tom” and “Thank God” as we pulled James back into the boat. And then Old Tom was off and back to the hunt ___23_（从属连词）the other killers were still attacking the whale.

快速阅读和细节阅读 见百思英语P18

第三课时 Language Points

一．词性变化 （旨在提供语法填空所需材料） 1. depth n. 深, 深度, 2. conserve v. 保存, 保藏 deeply adv.深深地 conservation v. 保存, 保持 deep adj.& adv. 深的;深入地, 3.vivid adj. 生动的, 鲜明的, vividly adv. 生动地, 鲜明地 活泼的 4. awesome adj. 引起敬畏的, awe n. 敬畏 可怕的 5.tasty adj. 好吃的, 可口的 taste v.品尝; n味道, 味觉 awe vt.敬畏 tasteless adj. 没味道的, 无鉴赏力的 【练习】根据句子结构，用括号内所提供词的适当形式填空 1) The lake is over 20 meters in _____ so we were all moved ______ by the man who dived _______ into the lake to save the little boy. (deep) 2) I ____ remember the girl dressed in ______ color he drew in the exhibition.(vivid) 3) Anyone who launches a war is ______ and is _______ by people who love peace all around the world. (awe) 4) The _______ of energy will help us research the way to save and _______ the energy. (conserve) 5) Though the soup is _______, I’ve lost my sense of ______ and it ____just like ______water.(taste) IV 重点词汇 （旨在提供综合运用所需材料）

1. annual adj. 每年的；按年度计算的/ n. 年刊；年鉴 [重点用法]

annually adv. 年年地, 每年地

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[典例]

1) an annual income. 年收入 2) an annual report年度报告

3) Premier Wen Jiabao noted that the two most important problems would be previous to anything else in the government annual report.温家宝总理在政府年度报告中指出要优先解决这两大问题。 [练习] 汉译英

1) 为加深理解，我们愿意与国外友人交换学校年鉴。

2) 工人们的年收入增加了250元。

2. witness n. 目击者；证人；证据vt. 当场见到；目击 [典例]

1) He is the witness to the accident. 事故的目击者

2) This old auditorium has witnessed many ceremonies. 这个古老的礼堂内举行过许多次典礼 [重点用法]

give witness on behalf of sb. 为某人作证 [练习] 汉译英

1) 没有人能证明他在场。

___________________________________________________________________________________ 2) 这些事实证明了他的粗心。

___________________________________________________________________________________ 3) 她替被告作证。

___________________________________________________________________________________

3. accommodation住所 [重点用法]

accommodate v. 向...提供, 容纳, 调和; 适应 accommodation address临时通讯处 accommodation allowance膳宿津贴 [典例]

1) The high cost of accommodation makes life difficult for students in London． 由于住宿费用昂贵，伦敦的学生感到生活困难。

2) The university offers excellent accommodation for summer visitors． 这所大学为夏季来访者提供了很好的住宿。 [练习] 汉译英

1) 我们今晚能找到旅馆住宿吗?

___________________________________________________________________________________ 2) 这间旅馆可以容纳500多人住宿。

___________________________________________________________________________________

4. abandon vt. 放弃；遗弃；抛弃n．放任, 狂热 [重点用法]

abandon oneself to sth./doing sth. 沉溺于 abandon …to sb． 把……舍弃给… with abandon放任地；放纵地；纵情地

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