2017--2018学年人教版选修七Unit 3 Under the sea language points课时作业

Unit 3 Under the seaWarming Up1 Have you seen plants and animals that live under the sea? Where did you see them? Find out from your classmates where they saw them. Use the list below to help you.你见过生活在海里的植物和动物吗？你在哪里看到它们？从同学中查明他们在哪里看到的。

使用下列单词来帮你。

2 In groups, make a list of plants and animals that live under the sea and that you and your classmates have seen in any of the ways listed above. Share what you know about these plants and animals. Do you have any favorite sea plants or animals? Tell your classmates what they are.以小组为单位，列出生活在海底的植物和动物，以及你和你的同学在上面列出的任何一种方法中看到的植物和动物。

分享你所知道的有关这些植物和动物的知识。

你有最喜欢的海洋植物或动物吗？告诉你的同学它们是什么。

定语从句that live under the sea可以改成living under the sea现在分词作定语。

并列定语从句that you and your classmates have seen in any of the ways listed above中的关系词that一般不能省。

省略就会造成误解，就成了跟主句是并列关系了。

过去分词短语listed above作定语修饰ways中心词，相当于that is listed above定语从句。

人教版高中英语选修7教案Unit3UndertheSea人教版高中英语选修7教案Unit 3 Under the Sea Unit 3 Under the Sea一、语言要点I单元要点预览（旨在让同学整体了解本单元要点）词汇部分词语辨析1shre/seaside/beah/ast/ban 2flee/esape 3 deep/deepl 词形变化1 depth n 深, 深度,deepl adv深深地deep ad&ap adv 深的;深入地,2 nserve v 保存, 保藏nservatin v 保存, 保持3vivid ad 生动的, 鲜明的, 活泼的vividl adv 生动地, 鲜明地4 aese ad 引起敬畏的, 可怕的ae n 敬畏ae vt敬畏tast ad 好吃的, 可口的taste v品尝;n味道, 味觉tasteless ad 没味道的, 无鉴赏力的重点单词1 annual ad 每年的；按年度计算的/ n 年刊；年鉴2 itness n 目击者；证人；证据vt 当场见到；目击3 adatin n 住所4 abandn vt 放弃；遗弃；抛弃reflet vt 映射；反射vi &ap vt 思考6 aare ad 意识到的；知道的7 sare vt 恐吓vi 受惊吓重点词组srt ut整理；挑出help ut 帮助……（摆脱困难或危难）；协助；使……脱离困境thr neself ut f 跃出upside dn上下翻转过重点句型1 It as a tie h en the iller hales, r “illers” as the ere then alled, helped the halers ath the baleen hales that ere n their annual igratin2 I had alread heard that Gerge didn’t lie being ept aiting, s even thugh Ididn’t have the right lthes n, raed after hi3 I’sittin g in the ar night air ith a ld drin in hand and refleting n the da-a da f pure agi!重点语法被动语态（II）(见语法专题)II 词语辨析(旨在提供完形填空所需材料)1) shre/seaside/beah/ast/ban n海边，海岸【解释】shre 指海岸，湖岸，也指近海的一带。

Unit 3 Under the Sea Reading学案导学目标1. 通过学习，提高阅读能力,培养热爱和保护海洋生物的意识,并背诵文中部分经典句子。

自主合作探究I. 篇章结构1. What is the main idea of the first anecdote?A. About a hunting experience of old Tom.B. About how the killer whales helped the whalers to hunt a whale.C. About how the whalers killed the whales.D. About how the killer whales killed the whales.2. What’s the main idea of the second anecdote?A. How Old Tom protected and saved people.B. James was washed off the boat.C. It was hard to handle the boat in rough sea.D. A shark killed James.II. 语篇理解Read the text carefully and choose the best answer to each question.1) How did the killers help the whalers catch the whale? The wrong one is _______.A. Old Tom reported the news to the whalers.B. Some stopped it fleeing out to sea.C. Some used the harpoon to hit the whale.D. Some killers threw themselves on top of the whale to stop it breathing.2) Which order is correct according to the passage?a. Clancy heard a huge noise coming from the bay.b. Clancy raced after George to the boat.c. The killers started racing between our boats and the whale.d. The man in the bow of the boat aimed the harpoon at the whaleA. a b c dB. a c b dC. b d a cD. d b c a3) What 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. Whalers pulled it out of the water as quickly as they can.4) Which of the following statements is NOT 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. There’s no danger in the s ea because killer whales can protect human beings.5) The author mainly tells us in the text that_______.A. the killer whales are easily trainedB. the killer whales can help the whalers catch the huge whalesC. the killer whales kill the whales for their foodD. the killer whales drag the whales under the sea.III. 句型背诵及运用1. It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration.[译文] 那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。

Unit 3 Under the Sea 一、语言要点I单元要点预览词汇部分词语辨析1.shore/seaside/beach/coast/bank2.flee/escape3. deep/deeply词形变化1. depth n. 深, 深度, deeply adv.深深地deep adj.& adv. 深的;深入地,2. conserve v. 保存, 保藏conservation v. 保存, 保持3.vivid adj. 生动的, 鲜明的, 活泼的vividly adv. 生动地, 鲜明地4. awesome adj. 引起敬畏的, 可怕的awe n. 敬畏awe vt.敬畏5.tasty adj. 好吃的, 可口的taste v.品尝;n味道, 味觉tasteless adj. 没味道的, 无鉴赏力的重点单词1.annual adj. 每年的；按年度计算的/ n. 年刊；年鉴2.witness n. 目击者；证人；证据vt. 当场见到；目击3.accommodation n. 住所4.abandon vt. 放弃；遗弃；抛弃5.reflect vt. 映射；反射vi. & vt. 思考6.aware adj. 意识到的；知道的7.scare vt. 恐吓vi. 受惊吓重点词组sort out整理；挑出help out 帮助……（摆脱困难或危难）；协助；使……脱离困境throw oneself out of 跃出upside down上下翻转过来重点句型1. It was a time when the killer whale s, or “killers” as they were then called, helped thewhalers catch the baleen whales that were on their annual migration.2. I had already heard that George didn’t like being kept waiting, so even though Ididn’t have the right clothes on, raced after him.3. I’m sitting in the warm night air with a cold drink in my hand and reflecting on theday-a day of pure magic!重点语法被动语态（II）II 词语辨析1). shore/seaside/beach/coast/bank n.海边，海岸【解释】shore 指海岸，湖岸，也指近海的一带。