北师大版 高中英语unit7Lesson3The sea world
Which part of Undersea World would you like to visit? Why?
You can use the following sentence structures such as, 1. would rather do … than do… 2. prefer doing… to doing… 3. better … than … 4. the most …
3. “I learned a lot. I mean, I didn’t
know that a fish could be noisy! However, I thought some of the other effects were less realistic.” Virtual Reality Voyage
Language points
1. There are fantastic shows every two hours. every (表示发生的频率) 每，每逢，每隔 e.g. The bus goes every 10 minutes. 每隔10分钟有一辆公共汽车。
We had to stop every few miles.
A. more than twice
B. as twice as many
C. twice as many as
D. more than twice as many D
3. In recent years travel companies
have succeeded in selling us the idea that the further we go, _____. A. our holiday will be better B. our holiday will be the better C. C the better our holiday will be D. the better will our holiday be
I did not do my homework so carefully as you. 3. 两者相比（甲>乙），用 “比较级 + than”表示。 This room is bigger than that one. 4. 表示一方随另一方程度变化时，用 “the + 比较级, the + 比较级”结构。
Sea Theatre
3. fish that appear to fly in the water
Ocean Floor
4. sea creatures that children can touch
Discovery Pool
5. a big iceberg
Polar World
Read and guess
-- Is your headache getting _____? -- No, it’s worse. A better A. C. less B. bad D. well
2. Americans eat ____ vegetables per
person today as they did in 1910.
D. D twice as many
6. This year they have produced ___ grain ___ they did last year. A. as less; as B. as few; as
C. C less; thanLeabharlann D. fewer; than
7. Of the two shirts, I’d better choose ___________ one. A. A the less expensive B. most expensive
Find the names of the following animals
whale
acrobatic seal
pretty fish
unusual fish
flying fish
fish with light
noisiest fish
noisy
tiniest fish
tiny
starfish
Brainstorming
What’s this? What can we see in an aquarium?
How many areas are there in the Underwater World? What are they? Polar World Underwater World Ocean Floor Sea Theatre Discovery Pool Virtual Reality Voyage
The more you eat, the fatter you
will be. The busier the old man is, the happier he feels. The more you study, the more you know.
5. 表示“几倍于……时”，用“倍数 ＋as … as”来表示，也可以用“倍 数＋比较级+than …”表示。 e.g. This kind of plane flies twice as fast as that kind. Our classroom is three times larger than yours.
C. less expensive
D. the most expensive
Finish Exercises
7-9 on page 13.
我们每走几英里就得停一停。
2. Watch some fish “flying” through the water. watch “注视”、 “观看” 、 “观察” e.g. Zhang Heng liked watching the stars in the sky as a child. 张衡还是一个孩子时就喜欢观测 天空的星星。
2. “On the one hand, we loved most
of the attractions, especially the one
for the children. On the other hand,
I didn’t think that the cafe was as
good as it should be.” Discovery Pool
1. 两者相比（甲＝乙），用 “as + 原级 + as”表示。 e.g. Tom is as tall as Jack. She could do as well as a man. 2. 两者相比（甲<乙），用“not (so) + 原级 + as”表示。 e.g. She is not so careful as you.
5. After the new technique was
introduced, the factory produced _______ cars in 2002 as the year before. A. as many twice B. as twice many C. twice many as
Watch what I do, then you try. 先看着我做, 然后你试试。 We watched to see what would happen next. 我们要看看接下来要怎么样。 watch out! 当心！ e.g. Watch out! There’s a car coming. 小心！汽车来了。
4. Greenland, ______ island in the world, covers over two million
square kilometers.
A. it is the largest
B. that is the largest
C. is the largest
D. D the largest
tropical fish
ray
shark
squid
seal
penguin
polar bear
crab
coral
Match these comments from visitors to the different areas of the Underwater World. 1. “How do they stop it from melting? It was great but I felt quite cold after a while. ” Polar World
Match the underlined structures (14) with the uses (a, b, c).
a 1. They can eat fish as big as themselves. b 2. Look carefully for the tiniest fish in the world. c 3. They are less colorful than some other fish… c 4. It is not as big as a fly in your house. c. people, things or a.to to say say that two people,is things or b. To saythat thattwo something unique activities equal activities are are not similar or equal
Read the brochure. Find where you can see these things in Underwater World:
高中英语 北师大版必修3 Unit 7 The Sea Lesson 3 The Sea World课件(32张PPT)
attractions, especially the one for the
children. On the other hand, I didn’t
think that the cafeteria was as good as it
should be.”
Discovery Pool
3) “I learned a lot. I mean, I didn’t know that a fish could be noisy! However, I thought some of the other effects were less realistic.”
2.Which fish can make a loud noise ?
Toadfish 蟾鱼, 豹蟾鱼
3. Which are the smallest fish in the world?
Goby 刺鳍鱼
Part III
Voice your opinion
Which part of underwater world would you like to visit ? Why?
Virtual Reality Voyage
4. Read the brochure. Find what you can see in these places.
Polar World Ocean Floor Sea Theatre
polar bears, real iceberg, the acrobatic seal, penguins
1. fish which use a light to Virtual Reality
attract food
Voyage
北师大版高中英语必修三Unit 7《Lesson 3 The Sea World》课件 1
Sea Theatre dolphins
Discovery Pool
crabs , small creatures
Virtual Reality noisiest fish, prettiest fish,
Voyage
tiniest fish, dolphins, sharks
Match these comments from visitors to the different areas of the Underwater World.
Virtual Reality Voyage
True or false
1.We can see an iceberg fully above the water. F
2. We can see the common fish in Ocean Floor. F
3. Some fish can produce sounds almost twice as loud as your speaking voice. T
Discovery Pool
5. a big iceberg Polar World
Reading Comprehension Ⅱ
Fill out the table.
Places
Sea creatures
Polar World polar bears, seals, penguins
Ocean Floor coral, unusual fish, flying fish
Virtual Reality Voyage
The smallest fish
2. dolphins in performance Sea Theatre
北师大版高中英语必修三Unit7《Lesson3TheSeaWorld》教案3
北师⼤版⾼中英语必修三Unit7《Lesson3TheSeaWorld》教案3Unit 7 THE SEALesson 3 The Sea World教学设计Teaching goals 教学⽬标1. Target Language语⾔⽬标a. Important chartb. Important special forms of comparison2. Ability goals 能⼒⽬标Help students master both the meaning and forms of different comparatives and enhance their understanding these usage in the context.3. Learning ability goals学能⽬标Learn to use different forms of comparative forms to make sentences and understand the usage in the context.Teaching important points教学重点By presentation help students master different kinds of structures of comparative forms.Teaching difficult points教学难点By designing different kinds of practice help students master the use of comparatives in the context.Teaching procedures & ways教学过程与⽅式Step I RevisionActivity one: Present the structure of the brochureT: First I will call some students to the front to present your structure of the brochure.Let the Ss come to the front and present the structure of the brochure.Student’s works:Activity two: Review the wordsT: Next please turn to page 59 and I will check your answers.The Ss offer their answers and correct their errors.T: Read these phrases and memorize them.Phrases: attract people to the beauty of underwater world, offer discount tours, educate people, energetic people, measure the length, compare one’s discovery, melt the ice, watch out the sharp coralT: Last class we learnt to group the words according to a certain topic. Now please look at the topic and list the words in the group.Let the Ss fill in the chart with the words listed in the group.Sample chart:StepⅡPresentationActivity one: Understand the meaning of comparativesT: Read the underlined structures and match the meaning of these usages.The Ss read the structures and match the meaning with these sentences.T: We have learnt the structure of comparison of adjectives, but we need to understand the forms in real context.Activity two: Match the meaning with the formsT: Look at the chart below and get a clear understanding of the forms and meanings.Let the look at the chart and get a structural understanding of comparatives.Activity three: Understand the special forms of comparisonT: Look at activity 6 and match the meaning with sentences listed above.Let the Ss read and match the meaning with the structures.T: We need to match the structure with the meaning to understand their usage in real context. Now please look at the chart to understand the meaning of comparatives.Let the Ss look at the chart and get a structural understanding of these special comparatives. Sample chart:Step III PracticeActivity one: Understand comparison in the contextT: Look at the three sentences of adjectives and comparatives. See if you can understand the meaning of the underlined sentences.The Ss read the three sentences and understand the underlined sentences in the context. Exercise:1. Most people believe that environment protection has nothing to do with ourselves. Nothing is further from the truth. It’s exactly what we do that we can change the world.A. It is very true.B. It is not true.C. It is not true at all.2. Now we find cars everywhere. Many people rush to become drivers, though their driving skills are not good at all. Therefore, for our kids, you can’t be too careful on roads.A. You can be careless on roads.B. You can’t be careful on roads.C. However much careful you are on roads, it is necessary and important.3. Little is always better than not. This is a truth in our life. Some people like to complain that they earn less than his peers. They spend much time complaining, so they will not spare effort to do better jobs. But if we change our view of life, we may find it even worse if we are spared to nothing.A. We shouldn’t complain about anything.B. We should value what we have.C. If we have nothing, we shouldn’t complain.Key: 1-3CCBActivity two: Get familiar with structureT: Look at activity 7 and finish the exercise.Help the Ss finish the task with correct forms.T: Next look at activity 8 and make sentences following the examples. Use every given word twice following the example.The first time you should focus on the comparative form and thesecond time you had better use the exact times to compare.Example:1. The motorboat is more expensive than the wooden boat.2. The motorboat is 5 times expensive than the wooden boat.Sa: The motorboat is faster than the wooden boat.Sb: The motorboat is 3 times faster than the wooden boat.Sc: The wooden boat is smaller than the motor boat.Sd: The wooden boat is 4 times smaller than the motor boat.T: You all have mastered the structure of these forms. Compare the second group of pictures and make sentences following the example below. This time use these words once.Example: The man with a rod is younger than the man with a fish.Sa: The man with a rod is more handsome than the man with a fish.Sb: The man with a rod is taller than the man with a fish.Step IV ConsolidationActivity one: ConsolidationT: We have learnt the meaning and forms of comparatives. Next we will learn another form of it. Look at the examples below and observe in what way we can find the meaning of comparison. (activity 9)Let the Ss look at the examples and find the meaning of comparison using other forms of comparison.Sa: I think this is to show contrast. This is also a way to show comparison.T: Yes. Contrast is also a way to show comparison. Now please finish the task of activity nine. Help the Ss finish the task. Activity two: Guessing gameT: Now please look at the requirement of activity 10. Then please make descriptions of a person or an animal using comparatives, and other students will guess what it is. But make sure that your information is enough.Sa: He has darker skin than most of the American people. He enjoys better fame than most of black people. He died a more heroic death than most of people. He led the most importantmovement in the 1960s.Sb: Martin Luther King.Step V HomeworkTask one: Finish the exercise 1、3、4 on pages 58 & 59.Task two: Memorize the phrases below.Words and expressions: horrible sight, fell terrified, scream for help, stand in terror, float on the sea, survive the risk, recover from the illness, opposite side, recognize one’s voice.。
Unit 7 Lesson3 The Sea World课件 (北师大版模块3)
2 dolphins in performance ?
Sea theatre
3. fish appear to fly in the water? Ocean Floor
4. sea creatures that children can touch ?
actatnract
produce sounds almost twice as loud as
your speaking voice and the
that is smaller than a fly. Here
9yo. uticnainesatlfsiosh
swim with dolphins and face an attack by t he
The Sea World
第一页，共二十三页。
Can you say the name of these animals in the following pictures ?
dolphin
第二页，共二十三页。
penguin
第三页，共二十三页。
coral reef
第四页，共二十三页。
seal
第五页，共二rab
starfish
第七页，共二十三页。
polar bear
第八页，共二十三页。
tropical fish
第九页，共二十三页。
anglerfish 琵琶鱼
第十页，共二十三页。
the tiniest fish in the world
---- goby fish
第十七页，共二十三页。
高中英语 Unit 7 The Sea 3 The Sea World课件 北师大
unusual fish in the world. Watch some fish “flying” through
the water.They are less colourful than some other fish butthຫໍສະໝຸດ y move beautifully.
海底
看看世界上最美的珊瑚和最奇异的鱼。观赏一些鱼
•最小的鱼：要仔细找寻这种世界上最小的鱼，它不及 你房子里的苍蝇大！
•Swim with dolphins and face an attack by the most dangerous creature in the sea—the great white shark！
•和海豚一起游泳并直接面对海洋中最危险的生物—— 大白鲨！
See these and many more! ⑤Special discount before the 22nd so the sooner the better! We're open every day from 10：00 till 19：00.
快来参加吧，还有好多动物呢！22 日前特价，越早订 票越好！每天早 10 点开门，晚 7 点关门。
•最漂亮的鱼：一些鱼通过身体发光吸引别的鱼——然 后吃掉它们！它们的嘴巨大无比，可以吃掉和自己体积一样 大小的鱼。当心！
•Tiniest Fish. Look carefully for the tiniest fish in the world.It is not as big as a fly in your house！
虚拟航海 这是我们水族馆最新、最具吸引力的活动。来和我们一 起进行模拟航程吧！到海底走一走，看一看世界上最奇异的 鱼。
北师大版高中英语必修3Unit 7 The Sea Lesson 3 The Sea World 教学课件
高中英语 必修3 Unit 7 The Sea
4. The tiniest fish in Underwater World is ____________.
A. not as small as a fly
○B. not as big as a fly
C. as big as a fly
D. bigger than a fly
5. What can’t you see during the Virtual Reality Voyage?
A. The tiniest fish.
○C. Polar bears.
B. The prettiest fish. D. The noisiest fish.
高中英语 必修3 Unit 7 The Sea
高中英语 必修3 Unit 7 The Sea
单句语法填空 （1）［词汇复现］The local government should be more ___e_n_e_rg_e_t_i_c_（energy） in handling environmental pollution. （2）Jack knew I was __e_n_e_r_g_e_t_ic__（energy） and would get things done. 单句写作 （3）He is already in his seventies，but he is always _e_n__e_rg_e_t_ic___/__f_u_l_l ______ _____o_f_____ _e_n_e_r_g_y_____（精力充沛）.
white shark.
高中英语 必修3 Unit 7 The Sea
题组练·领悟方法
核心词汇
2017_2018学年高中英语Unit7TheSeaLesson3TheSeaWorld课件北师大版必修
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2.They can be educated about daily life on the beach in this exciting area. 在这个令人兴奋的地方,他们(小孩)可以接受关于在海滩上的日常 生活的教育。 考点educate vt.教育 So they educated the poor people in the city to compost this waste. 所以他们教育城里的穷人把这些废物制成堆肥。 You should educate your children to mind their manners. 你应该教育孩子们注意行为举止。 The Earth Day has been used to educate us about our role in taking care of our planet. 地球日教育我们在关心我们的星球方面我们所扮演的角色。
2.The noisiest fish can produce sounds almost twice loud as your speaking voice. The prettiest fish have a on their body. light The tiniest fish is smaller than a fly.
三、将下列单词填入相应的句子中 trick attract discount discovery energetic energetic 1.He knew I was and would get things done. 2.Like many ,atomic power can be used for discoveries good or evil. 3.A flower’s sweet smell,for example,comes from volatile attract compounds that the plant produces to insects such as bugs and bees. discount 4.Employees can buy books at a . trick 5.“What if it is a ?” replied Ben.“Don’t be silly,Ben.If she were a witch,she would have turned us into frogs already,” reasoned Meg.
英语：Unit7 lesson3 The Sea world教案(北师大版必修3)
Lesson3 The sea World教案一：教材分析本课所在单元的主题The Sea 主要是介绍了一些关于海洋生物和海洋环境保护的知识。
本课The Underwater World 是本单元的第三课，是一节阅读课。
主要是阅读一本关于海洋世界的小册子。
本课主要是让学生认识什么是旅游小册子，为后面的交际写作课做好铺垫。
本课的内容比较少，但是很零散。
二．学生分析1．学生在前面的课文中已经获得了一些关于海洋的相关知识和词汇。
2．学生对海洋生物都很感兴趣。
3．高一学生已初步具备一定的从语言材料中获取信息的能力。
三．教学目标基于《课程标准》：“ 注重提高学生用英语进行思维和表达的能力；形成跨文化交际意识和基本跨文化交际能力。
”这一要求，达到以下教学目标:1.语言知识目标：a.使学生掌握关于海洋生物的单词。
penguin shark coral polar bear acrobatic seal crab dolphin icebergb.掌握旅游小册子的基本结构2. 语言技能目标：a. 使学生能从语言材料中获取重要的信息。
b. 使学生能够将所获得的信息用自己的语言表达出来。
c. 使学生能够利用所学知识将课文知识变成对话。
3. 情感态度目标：a. 培养学生对大自然，对海洋的兴趣。
b. 提高学生的环保意识。
4. 学习策略目标a. 训练学生略读和精读的能力b. 培养学生用英语交流的能力。
c. 培养学生重组知识的能力。
5. 文化意识目标使学生会用英语介绍一个海洋世界的基本情况，从而提高学生的跨文化交际能力。
三．教学思路由于这篇课文内容比较零散，如果按照课文所设计的步骤来上的话会比较枯燥，无法引起学生的兴趣。
所以我决定以用情景教学的方法来组织这节课。
首先通过介绍几个新朋友即奥运吉祥物福娃给学生，然后以福娃想参观海洋世界，但又苦于没有导游为主线来组织课堂。
让学生当导游，然后一步步把阅读练习贯穿于每一个活动中。
最后再让学生将获得的信息编成一个对话，做一个真正的“导游”。
高中英语 Unit 7 Lesson 27 The Sea World课件 北师大必修3
Complete the text with the correct form of the worlds in brackets
• This is a story of a very big fish and a very small fisherman. Six-year-old Ben Wood is only 100 centimetres tall in _h_e_ig_h_t (high), but he caught a fish which is 120 centimetres in l_e_n_g_th
Twelve is two what twenty-four is to four. 十二比二就等于二十四比四。
(2)what C is to D, A is to B
• 2.Which fish can make a loud noise ? Toadfish
• 3.What kind of fish appear to fly in the water? Rays
• 4. what kind of fish children can touch ? Crab, starfish and other smaller creatures
课文中出现的比较级
• 1. It’s three times as big as underwater • 2. They are less colorful than other fish
but they move beautifully. • 3. You certainly won’t find a noisier fish. • 4. They have a huge mouth and can eat
北师大版必修三同步课件：Unit+7+The+Sea7-3
课文英汉对译
课前导读
重难点精讲
随堂配练
语法导练 真题链接
语法专练
第12页
经典品质/超越梦想
同步导练/BS·必修③ 英语
答案 1．real 2.friendly 3.beautiful 4.unusual 5．intelligent 6.strangest 7.prettiest 8.noisiest 9．tiniest 10.dangerous
课文英汉对译
课前导读
重难点精讲
随堂配练
语法导练 真题链接
语法专练
第6页
经典品质/超越梦想
同步导练/BS·必修③ 英语
· Prettiest Fish. Some fish attract other fish with a light on their body—and then eat them! They have a huge mouth and can eat fish as big as themselves. Watch out! · Tiniest Fish. Look carefully for the tiniest fish in the world. It is not as big as a fly in your house! · Swim with dolphins and face an attack by the most dangerous creature in the sea—the great white shark! See these and many more! Special discount before the 22nd so the sooner the better! We're open every day from 10∶00 till 19∶00.