高二英語(yǔ)Unit7 The Sea Lesson27The sea World教案(北師大必修3)
一 ：教材分析
1．本課所在單元的主題 The Sea 主要是介紹了一些關(guān)于海洋生物和海洋環(huán)境保護(hù)的知識(shí)。
2．本課The Underwater World 是本單元的第三課，是一節(jié)閱讀課。主要是閱讀一本關(guān)于海洋世界的小冊(cè)子。
3．本課主要是讓學(xué)生認(rèn)識(shí)什么是旅游小冊(cè)子， 為后面的交際寫(xiě)作課做好鋪墊。本課的內(nèi)容比較少，但是很零散。
二． 學(xué)生分析
1．學(xué)生在前面的課文中已經(jīng)獲得了一些關(guān)于海洋的相關(guān)知識(shí)和詞匯。
2．學(xué)生對(duì)海洋生物都很感興趣。
3．高一學(xué)生已初步具備一定的從語(yǔ)言材料中獲取信息的能力。
三． 目標(biāo)
基于《課程標(biāo)準(zhǔn)》：“ 注重提高學(xué)生用英語(yǔ)進(jìn)行思維和表達(dá)的能力；形成跨文化交際意識(shí)和基本跨文化交際能力�！边@一要求，達(dá)到以下目標(biāo):
1.語(yǔ)言知識(shí)目標(biāo)：
a.使學(xué)生掌握關(guān)于海洋生物的單詞。 penguin shark coral polar bear acrobatic seal crab dolphin iceberg
b.掌握旅游小冊(cè)子的基本結(jié)構(gòu)
2. 語(yǔ)言技能目標(biāo)：
a. 使學(xué)生能從語(yǔ)言材料中獲取重要的信息。
b. 使學(xué)生能夠?qū)⑺@得的信息用自己的語(yǔ)言表達(dá)出來(lái)。
c. 使學(xué)生能夠利用所學(xué)知識(shí)將課文知識(shí)變成對(duì)話。
3. 情感態(tài)度目標(biāo)：
a. 培養(yǎng)學(xué)生對(duì)大自然，對(duì)海洋的興趣。
b. 提高學(xué)生的環(huán)保意識(shí)。
4. 學(xué)習(xí)策略目標(biāo)
a. 訓(xùn)練學(xué)生略讀和精讀的能力
b. 培養(yǎng)學(xué)生用英語(yǔ)交流的能力。
c. 培養(yǎng)學(xué)生重組知識(shí)的能力。
5. 文化意識(shí)目標(biāo)
使學(xué)生會(huì)用英語(yǔ)介紹一個(gè)海洋世界的基本情況，從而提高學(xué)生的跨文化交際能力。
三．教學(xué)思路
由于這篇課文內(nèi)容比較零散，如果按照課文所設(shè)計(jì)的步驟來(lái)上的話會(huì)比較枯燥，無(wú)法引起學(xué)生的興趣。所以我決定以用情景教學(xué)的方法來(lái)組織這節(jié)課。首先通過(guò)介紹幾個(gè)新朋友即奧運(yùn)吉祥物福娃給學(xué)生，然后以福娃想?yún)⒂^海洋世界，但又苦于沒(méi)有導(dǎo)游為主線來(lái)組織課堂。讓學(xué)生當(dāng)導(dǎo)游，然后一步步把閱讀練習(xí)貫穿于每一個(gè)活動(dòng)中。最后再讓學(xué)生將獲得的信息編成一個(gè)對(duì)話，做一個(gè)真正的“導(dǎo)游”。
四．教學(xué)過(guò)程
1．Leading in
1). （Time: 3mins）
T: Good morning, class. Today I want to introduce five new friends to you. Do you want to know them?
S: Yes.
T: I think you will be glad to know them. They are young people’s good friends. They are the five Olympic mascots. (奧運(yùn)吉祥物),Beibei, Jingjing, Huanhuan, Yingying and Nini.(Show the pictures of the Olympic mascots).
（Use the picture of the Olympic mascots to arouse the student’s interest.）
T: They are going to the underwater world on this Sunday. But they don’t have a guide. They just have got the brochure of the underwater world. Would you like to be their guide?
S: Yes.
T: Ok. If you want to be the guide, you will have to get full preparation for it. You should know the information of the underwater very well. Of course, firstly, you should know how to call the sea creature or places in the underwater world.
2).Learn the new words （Use the pictures to show the key words.Time : 3mins）
The teacher shows the slices of different kinds of animals and asks the students to speak out the new words.
New words: penguin shark coral polar bear acrobatic seal crab dolphin iceberg
2. Read to learn
1). Scanning. To cultivate student’s ability of finding information. The students will know the format of the text after the exercise. Time: 2mins
T: After we learn the new words, now it is time for us to learn the brochure carefully. First, let find out the structure of the underwater world. Please scan the text quickly and find out the names of the sites( 景點(diǎn)) of the underwater world.
2). Detail reading.(5 minutes)
T : Please read the brochure小冊(cè)子 carefully and then fill out the table.
Places Sea creatures
Polar world Polar bear, seals, penguins, iceberg
Ocean floor
Sea theatre
Discovery pool
Virtual reality voyage
(Do not check the answers directly after the students finish filling in the table)
3). Show the exact place for the customers according to their interest.(5minutes)
T: Now it is time for the guests to check your work. The mascots have different interest and they have the different requirement. Can you show the very place for them according to their requirement? The following are their requirement.
a. Beibei: I like dolphins much. I want to see the clever dolphins in performance. Where should I go? (Sea Theater)
b.Jingjing: I have heard that there are some very special fish in the underwater world. And there is a kind of fish that can use a light to attract food. That’s funny. I am looking forward to seeing it. Where should I go?
(virtual reality voyage)
c. Huanhuan: I am the best friends of small creatures. Is there a place for me to make friends with small creatures like crabs? (Discovery Pool).
d. Yingying: I have never been to the South Pole (南極). I want to see the big iceberg, the acrobatic seal and the penguins. Where should I go? （polar world）
e. Nini: I am a bird. I can fly high in the sky. And I know that there is a kin of fish that can “fly “in the water. I want to compete with it. Do you have this fish? (Ocean Floor)
4). Check the answer of the table.(3minutes)
Places Sea creatures
Polar world Polar bear, seals, penguins, iceberg
Ocean floorCoral , unusual fish, flying fish
Sea theatre Dolphins
Discovery poolCrabs ,small creatures
Virtual reality voyageThe noisiest fish, pretties fish, tiniest fish, swim with dolphins
5). Ex3. Match these comments from visitors to the different areas of underwater world. (8 minutes)
T: with your help, the mascots have a good time in the underwater world. Some of them write down their comments(評(píng)語(yǔ)) on the visitor’s book. Can you identify the place that they have been to?
For Example: 1. Sea Theater
1.“It was terrible! There are too many in the pool and I don’t think they enjoy the show. I think it’s cruel to make them do tricks.”
2.“How do they stop from melting? It was great but I felt quite cold after a while.”( polar world)
3.“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)
4.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)
3. Application ? Role Play (10 minutes)
Students work in pairs. One acts as a tourist guide. One acts as a visitor. The guide should introduce the underwater world as much as you can and try you best to persuade the visitor to visit the underwater world. The visitor should ask many questions as possible.
Here are some sentences for reference.
Visitor: 1). Anything interesting to see here?
2). What is it famous for?
3). I’d like to see……?
4). Can you recommend a good place for me?
……
Guide: 1). It is the best place to see……
2). It consists of (is made of)……sites (景點(diǎn)).
3). You can make friends with ……
4). You will enjoy the performance of ……
4. Homework
Remember the new words
Write down the role play that the students made.
Read the text as many times as possible.
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