选修7 Unit3 Under the sea Period 7 Using Language教案

Unit3 Under the seaPeriod 7 Using Language (Reading &Writing)1. Teaching aims1) Knowledge aimsA. Important words such reflect on, upside downB. important sentence: …but where the reef ended, there was a sharp drop to the sandy ocean floor.2) Ability aimsImprove students’ ability of guessing new words from the context.Develop students’ ability of analyzing difficult sentences in the reading passage Improve students’ ability of reading and writing3) Emotional aimsMake students realize the beauty of life under the sea and establish their sense of protection2. Teaching important pointsMake students grasp the main idea of this passageMake students improve their ability of getting key information from a context.3. Anticipated difficultiesHow to guide students in the process of writing a passage by imitating.4. Teaching methodsTask based method, individual work combined with group work5. Teaching proceduresStep1 lead inT: Since we’ve talked a lot about sea animals, let’s check if you can name the following creatures or not, ok?S: …..Picture1 coralPicture2 sea anemone( poisonous tentacles )Picture3 Shark(scared to death)Picture4 Angel fish (Blue-striped)Picture5 sea-slug 海蛞蝓(yellow-spotted)Picture6 lettuce(莴苣;生菜)T: Are they beautiful? Where do you think we can find them?S:T: yes, you can find them at an aquarium or at the bottom of oceans. Then how can we go down to the bottom of oceans?S: We can go snorkelingT: When you go snorkeling, what can you see?S:T: that means, you will see the beauty of the sea, you will see the danger of the sea, you will discover A New Dimension of LifeWhat would it be like? Can you imagine? Let’s enjoy the writer’s experience down into the depths of the sea.Step2 Reading1. Fast reading2. Detailed readingT: from these topics, we can infer that the writer had a special day. Then what is the first thing he became aware of under the sea?S: vivid colorsT: what are these colors?S: purples, reds, oranges, yellows, blues, greens.T: what about the corals? What did the shapes of corals look like?S: The corals were fantastic. They were shaped like fans, plates, brains, lace, mushrooms, lettuces, and the branches of trees and the horns of deer.T: Besides corals, what other creatures did he find? Let’s go to para.3S: Sea anemone, Sea-slug, Parrotfish, Anemone fish, Sea-star, Turtle, AngelfishT: Now try to guess the names of the following creatures according to the descriptions in para3.Picture1 anemone fish, little orange and whitePicture2 parrotfish yellow and green ,hard bird-like mouthPicture3 a yellow-spotted red sea-slugPicture4 sea star, star-shapedPicture5 an orange and blue-striped angelfishPicture6 a large wise-looking turtleT: so it is very interesting under the sea, but were there anything that made him feel frightened? What were they? (Para4)S: Yes，there were. He didn’t want to get close to the eel, the giant clam and the grey reef shark made him scared to death.T: Therefore, there are dangers as well as delights under the sea.Discuss and list the delights and dangers when snorkeling.Delights:1. Seeing such extraordinary beauty under the sea2. Seeing so many different kinds of fish3. Exploring small caves under the seaDangers:1. poisonous creatures.2. Getting lost in small caves3. Being attacked by sharks3. Appreciation1.充满魔力的一天a day of pure magic2.奇特的美景extraordinary beauty3.这是我所做的最奇妙的事It was the most fantastic thing I have ever done.4.心跳得厉害My heart was beating wildly.5.全身的细胞都被唤醒了Every cell in my body woke up.6.我觉得吓得要命I felt scared to death.7.犹如发现了生活中崭新的一面It was like discovering a whole new dimension of life．Step3 Writing1. Fill in blanksLast week, I went to visit Disneyland with my parents. It was the most fantastic thing I have ever done. Disneyland is named after Walt Disney, the famous film maker. It is so different from other parks that it seems like a place of pure magic. Seeing such extraordinary beauty, I think every cell in my body woke up. It was like discovering a new dimension of life.We enjoyed ourselves very much in Disneyland. The first thing we became aware of was all the vivid life-size cartoon figures, such as Snow White , Winnie, Alice and so on. I even took a photo with Mickey Mouse. Then we went on some exciting rides like roller-coaster ride and merry-go-round. Besides, we watched a horror film named Jurassic Park.. Seeing the terrible sight, my heart beat wildly. I felt scared to death when seeing the dinosaurs attacking people who wanted to steal them.What a wonderful, limitless world Disneyland was! And what a good time I had had in it . Disneyland was really a good combination of fun and learning.2. Writing (create your own composition)Suppose you visited Changbaishan today. Write a diary about your experience by using the beautiful words and expressions.1. Give a brief introduction to Changbaishan.2. Talk about what you have seen and done.3. Tell us your feeling after visiting it.Step4 Homework1. Improve your passage2.Finish Xuehaidaohang。