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1、Unit 3Under the seaUsing Language (I)(Page 24) Discuss the following questions. 1. If you have the chance to go on a snorkeling trip, how will you feel? 2. Can you guess what things you can see and what will happen to you under the sea? Read the diary entry quickly and then number the paragraph topi
2、cs in the correct order.Fast-readingTopic Paragraphcolors and shapesdangersreflectingthe reefs edgea final thoughtsome sea creatures241563Read the passage again and list the delights and dangers when snorkeling.delightsdangers1.seeing such _ _ under the waves1. _2. seeing _ 2. _in small caves3. expl
3、oring _ under the sea3. _by sharksextraordinarygetting lostbeautyso many differentkinds of fishsmall cavespoisonous fishbeing attacked2. What was hanging upside down in the sea according to the text? A. The orange and white anemone fish. B. The yellow-spotted red sea-slug. C. The yellow and green pa
4、rrotfish. D. The orange and blue-striped angle fish1. In the diary, the author mainly wants to tell _. A. what he saw in the sea B. how the fish eat in the sea. C. the vivid colors in the sea. D. all the plants in the sea are poisonous.Read and choose the best answers.AC3. When the author saw two _,
5、 he felt scared to death. A. Anemone fish B. parrot fish C. sea-slugs D. sharks4. How many kinds of creatures didnt the author want to get too close to according to the fourth paragraph? A. Two B. Three C. Four D. Five.DB5. From the passage we know the author felt that _. A. he was a tiny spot compa
6、red with the whole world B. the ocean was a tiny spot compared with the whole world C. there was no danger in the sea except sharks D. all kinds of fish were waiting for something for food A1. _ air2. _ seaweed3. _ mouth4. _ sea-slug5. _ turtle6. _ teeth7. _ lips8. _ reef sharksthe waving long thinh
7、ard bird - liketwo grey strong sharpwarm nightComplete these noun groups from the diary entry. Note the use of adjectives.thick greena large wise-lookinga yellow-spotted名词前面形容词的排序是：名词前面形容词的排序是：限定词限定词 观点形容词观点形容词 尺寸大小尺寸大小 形状形状 新旧新旧 颜色颜色 国籍国籍 出处出处 质地材料质地材料 + 中心名词。中心名词。如：如： a famous ancient Chinese poet
8、 a beautiful, big, old, red, Chinese wooden chair an attractive little old yellow book a large round wooden table a small black plastic bag the first beautiful little white Chinese stone bridge a very valuable bronze Egyptian catIn groups, look at the expressions below from the diary entry. Check th
9、eir meanings with each other. Then tell each other about the times you had feelings like these. a day of pure magic extraordinary beauty it was the most fantastic thing I have ever done my heart was beating wildly every cell in my body woke up (I felt) scared to death it was like discovering a whole
10、 new dimension of life1. a day of pure magic meaning: a very exciting day which filled you with wonder a what you saw2. extraordinary beauty meaning: especially beautiful3. it was the most fantastic thing I have ever done meaning: something you have done for the first time that is unusual and very e
11、xciting4. my heart was beating wildly meaning: I was excited and frightened at he same time5. every cell in my body woke up meaning: wide awake and ready to run as I faced something extra special and / or dangerous6. (I felt) scared to death meaning: extremely frightened7. it was like discovering a
12、whole new dimension of life meaning: looking at something in a new and very special wayLanguage points1.reflect v. 映射；反射；思考；反省映射；反射；思考；反省 The still water reflected the full moon. The sunlight was reflected in the water. Her sad looks reflected the thought passing through her mind. I often reflect on
13、 the beauty and complexity of life. reflect on / upon 思索思索2. be / become aware of 对对知道、明白；意知道、明白；意 识到识到 He is not aware of his danger. I am quite / fully aware of that. He was not aware of what was going on around him. awareness n. 认识认识, 觉察觉察, 意识意识pay attention to “留意、注意、专注留意、注意、专注”， 后后 面跟的是名词表示某物面跟
14、的是名词表示某物 3. upside down 颠倒；乱七八糟颠倒；乱七八糟 The painting is upside down. The house was turned upside down by the thief. His sudden death turned my life upside down. upside-down adj. 颠倒的颠倒的;混乱的混乱的 Dont you think the picture is upside-down?turn sth. upside down 把把翻得乱七八糟；翻得乱七八糟； 给给造成大的变化、混造成大的变化、混乱乱Read the
15、 text and fill in the blanks. During the snorkelling trip, the writer first became _ of the _ colours and the fantastic corals. He saw little fish _ the bodies of larger fish, the parrotfish _ upside down, awarevividcleaninghanginga sea-slug _ by a sea-star,a turtle passing so close to him, an eel _
16、 its head from a hole, a clam _ for something to swim in between its thick green lips. He felt _ to death on seeing some creatures. It is a wonderful and _ world under the sea.limitless / enormousshowingwaitingscaredsliding根据下列各句句意及所给单词的首字母根据下列各句句意及所给单词的首字母或汉语提示或汉语提示, 写出各单词的正确形式。写出各单词的正确形式。1. The wa
17、ter in the lake is so p_ that you can drink it.2. Does this letter _ (反映反映) what you really think of the issue?3. As if by _ (魔法魔法), the car changed into a boat when it came into the water.purereflectmagic4. You have not learned to swim yet and youd better stay in the s_ water.shallow 5. The witness
18、 gave a very _ (生动生动的的) description of the accident this morning.6. In your report you have left out another d_ to this problem.vividdimension7. People enjoy eating t_ foods even when they are not hungry.8. With prices going up, the people on _ (养老金养老金) find it difficult to live.tastypension9. This is an a_ (可怕的可怕的) account of the terrors of the war , youd better not read it. wesome