Unit 3 Under the sea 教案
情感目標
培養(yǎng)學生熱愛和保護海洋生物的愛心。
教學重點
1.更多地了解海洋海底生物。
2.樹立正確的觀念“海洋生物和人們是朋友”并要熱愛和保護它們。
教學難點
1.鞏固動詞v.－ing形式的被動式的用法。
2.在寫作中學會表達責備、抱怨和要求賠償。
教學方法
1.任務型教學。
2.合作型教學。
unit 3 teaching plans
period 1 vocabulary and warming up
period 2 pre－reading，reading and comprehending
period 3 language study
period 4 grammar
period 5 using language：reading，discussing and writing
period 6 listening，speaking and writing
period 7 listening task，talking and writing
period 1 vocabulary and warming up
teaching aims
1.learn to pronounce the new words correctly and know their exact meanings in the context.
2.guide students to use the new words in complete sentences with the help of pictures.
3.learn to use the correct forms of the new words according to the context.
teaching procedures
step 1 warming up
1.what is it in the second picture？and where are the watchers？(an aquarium)
2.why do people buy aquariums or visit aquariums？(to decorate rooms/raise pets/watch sea creatures，etc.)
3.so in general what is an aquarium?
(an aquarium is a place where people can enjoy a great diversity of creatures on the earth.)
4.where can you find these creatures？(oceans/seas/coral reefs...)
5.what words would you like to use to describe them？ (beautiful/wonderful/marvelous/
splendid...)
step 2 get familiar with the new words
show pictures—lead students to output the new words—to make a complete sentence.
picture 1
1.what special equipment is the man wearing？(a snorkel)
2.what is the man doing？(go/be snorkelling)
3.do you think it is very deep？guess the depth of the water.what word will you use to describe the water？(deep/shallow/...in depth)
suggested answers：a man is snorkelling in shallow water which is probably 0.5 meter in_depth.
picture 2
1.where is the photo taken？(under the water)
2.what is it in the dark？(a cave)
3.look at the entry of the cave；what word will you use to describe it？(a narrow entry)
suggested answers：a camera is falling into a cave with a narrow entry.
picture 3
1.where are the people？(near the shore/at the seaside)
2.suppose you were one of them，what would be your feeling or reaction when facing a whale?
(yell/be scared to death/flee from the shore)
3.suppose these are local people and the whale has difficulty returning to the sea，what will they do in your opinion？(help...out)
4.suppose the next day a news reporter gets the scoop and interviews them，what is the relationship between them？(interviewer and witnesses/interviewees)