Unit 3 Under the Sea
二、课文要点
1课文词汇等填空（旨在复习本课文中的单词拼写和主要词语等）
根据课文内容完成下面语法填空，注意单词拼写和词语用法：
1 the morning of 19th January I went snorkeling. 2 (see) such extraordinary beauty, I thought every cell in my body woke up and 3 was like discovering a whole new dimension of life. During the trip, I first became aware of the vivid colors 4 (围绕) me and the fantastic corals, in and around 5 all kinds of elegant fish 6 (be) swimming among them. 7 there are still something 8 made me feel 9 (害怕). For example, I didn’t want to get close to the eel, the giant clam and the grey reef sharks, for they made me scared to death 10 a moment.
答案： 1. On 2. seeing 3. it 4. surrounding 5. which 6. were
7. But 8. that 9. frightened 10. for
2课文大意概括 （旨在训练用30个单词概括大意的能力）
阅读课文，试着用30个单词概括课文大意，再比较答案
这个故事是有关捕鲸人的忠实朋友Old Tom的故事。它帮助捕鲸者捕猎鲸鱼和在危难的时刻保护他们。
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答案：The passage is the stories of Old Tom , the devoted friend of whalers. It helped the whalers to catch whales and how it protected and saved them in times of danger.
3课文佳句背诵与仿写 （旨在培养对难句的理解和运用能力）
1.【原句】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. 在那个时期，杀人鲸，正如当时他们被称呼的，帮助捕鲸者捕杀在每年迁移途中的须鲸。
（本文中同类句I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times. 当时我以为只是一个故事罢了，但是后来我亲眼见过多次。）
[模仿要点] 句子结构: 句子成分插入语，
【模仿1】在十九世纪早期，广州，正如西方世界所知道的，是世界最出名的港口之一。
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答案：By the early 19th Century, Guangzhou ，as it was known in the English-speaking world ，was one of the world's leading ports.
【模仿2】使我们感到惊奇的是，他所做的和他所说的没有任何联系。
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答案：What he did , to our surprise, had nothing to do with what he said.
【模仿3】他有了一个新的发现，我认为那对科学来说是非常重要的。
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答案：He made another wonderful discovery, which I think is of great importance to science.
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