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Lesson 3 The Sea World

Lesson 3 The Sea World. Underwater World --- the best place to see sea creatures. Step 1 Lead-in. 1. Have you known these creatures? Where can you find them?. Polar bear. Seals. dolphins. Penguins. penguins. white shark. crab. acrobatic seals. whale. sea fish.

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Lesson 3 The Sea World

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  1. Lesson 3 The Sea World Underwater World --- the best place to see sea creatures

  2. Step 1 Lead-in 1. Have you known these creatures? Where can you find them? Polar bear Seals

  3. dolphins Penguins penguins white shark crab

  4. acrobatic seals

  5. whale

  6. sea fish

  7. coral

  8. coral reef

  9. Step2 Reading: 1. Read the brochure（小册子）. Find where you can see these things in Underwater World. （Ex2 P12） -----Virtual Reality Voyage 1 fish which use a light to attract food • dolphins in performance • fish that appear to fly in the water • sea creatures that children can touch • a big iceberg ----Sea Theatre ----Ocean Floor ----Discovery Pool ----Polar World

  10. 2. Match the comments from visitors to the different areas of Underwater World.(Ex3） • Answers: • Sea Theatre. • 2. Polar World • 3. Discovery Pool • 4. Virtual Reality Voyage 3. Read through Bulletin Board. P19 Words: starfish 海星 cling to 紧贴,抱住 hydraulic system 水压系统 stiff 坚硬的

  11. Step3. Post-reading Voice your opinion: Which part of Underwater World would you like to visit? Why? Step4 Language Study 1. watch out（for sb./ sth.） 当心,提防（某人或某物） (= look out) eg. Watch out! The car is coming. Watch out for pickpockets when taking a bus.

  12. 2. other useful expressions: 1)It’s three times as big（as it is）underwater … 水上部分是水下部分的三倍。 2)most up-to-date attraction 最新,最具吸引力的活动 3)twice as loud as your speaking voice … 是你讲话声音的两倍 4)with a light on their body 身体上有光 5) You certainly won’t find a noisier fish. 你绝不会找到比它们更吵闹的鱼了。 6)the sooner the better 越快越好

  13. Step 5 Grammar: Comparison of Adjectives （形容词比较等级） Do Exx 5-10 P13 Keys to the exercises on P13 Ex5. 1 a 2 b 3 c 4 c Ex6. 1 b 2 c 3 a Ex7. 1 smaller 2 the most intelligent 3 The biggest 4 the friendliest 5 better 6 the easiest 7 the most popular

  14. Ex8 1. a) This boat is more expensive/faster/ more comfortable. b) This boat is smaller/cheaper. 2. a) This man is younger/ more handsome / heavier/ stronger. b) This man is taller/ thinner. Ex9. height, length, the biggest, length, much

  15. 语法：形容词、副词的比较等级： as +原级+as 基本用法：1. not as\so +原级+as as important as 1.Listening is ________________reading in learning English.(同样重要) 2.Those houses are not ________________ those near the sea.(不如…漂亮) as\ so beautiful as B eg. 1) John plays football______, if not better than Tom. A. as well B. as well as C. so well D. so well as

  16. 2) Mary speaks Chinese well enough, but of course not______ a Chinese. A. as fluent as B. more fluent than C. so fluently as D. much fluently than C 注意:如果形容词做定语修饰一个单数可数名词， 一般将不定冠词a\ an放在形容词之后。 so\ as moving a film as I’ve never seen ________________________ “Titanic”. (比…更感人的电影) B • 3).Our neighbor has______ ours. • as a big house as B. as big a house as • C. the same big house as

  17. 2.比较级+ than 1) This play is ________________than that one. (更成功) 2) He runs ____________ Mike.(更快) more successful faster than the taller 3) He is___________ of the two.( 较高的) 4) Of the two books, I’d like to choose _____________________ one.（较有趣的） 5）Which is __________ country, Canada or America? （更大的） the more interesting the larger 注意:1)两者间的比较,如果有of 短语或者名词,比较级前要加the,表示“较……的一个”。如上述例子的例3-5。

  18. 注意2)若比较级后有名词，常在比较级前加不定冠词，表示泛指,往往含有最高级的意思。注意2)若比较级后有名词，常在比较级前加不定冠词，表示泛指,往往含有最高级的意思。 • I have never heard ______________ • (更好的嗓音) a better voice D 2).There are two buildings, _____ stands nearly a hundred feet high. A. the larger B. the larger of them C. the larger one that D. the larger of which 3).Bruce has brains. In fact, I doubt whether anyone in the class has_______IQ. A. a high B. a higher C. the higher D. the highest B

  19. 3. the+最高级+比较范围 the tallest in He is _____________our class. (最高的) 当最高级的前面无the或有a时，表示“很，非常”。 Monday is my busiest day. 青岛是一个非常美丽的海滨城市。 星期一是我很忙的一天。 Qingdao is a most beautiful coastal city. • eg.Go for a picnic this weekend, OK? • _____. I love getting close to nature. • I couldn’t agree any more B. I’m afraid not • C. I believe not D. I don’t think so. A 比较级的否定表最高级，“没有比…更…”

  20. 4.特殊用法： A.倍数的表达是先写倍数再+as…as 亚洲是欧洲的4倍大。 Asia is four times as large as Europe. D eg. Americans eat______ vegetables per person today as they did in 1910. A. more than twice B. as twice as many C. twice as many as D. more than twice as many B.比较级+and+比较级 ,或者more and more+原级 越来越…

  21. C. the+比较级,the+比较级---越…就越… 越多越好。 你学习越努力，取得的进步就会越大。 The more, the better. The harder you study, the more progress you will make. 多于，不仅仅 D. more than--- less than--- 少于 我们已经学了3000多个单词了。 他们在不到10天就完成了这项计划。 They finished the plan in less than ten days. We have learned more than 3,000 words.

  22. 我不仅仅看到了它，还感觉到了它。 I more than saw it, I felt it too. B eg. Lily was_____ to see her friend off at the airport. A. a little more than sad B. more than a little sad C. sad more than a little D. a little more sad than no more than--- not more than--- 仅仅，只不过 E. 不多于…

  23. 我身上仅有5块钱。 作业本没有书贵。 I have no more than 5 yuan on me. The exercise books are not more expensive than books. no less than--- not less than--- F. 和…一样多 （=just as many\much as) 不少于，至少 The passengers who were killed in the plane crash numbered______________(多达200) ________________(至少200) no less than 200 not less than 200

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