【正文】 sage in the name of Old Tom or the baleen whale or James with as many key words as possible. At the end of the class， by holding a debate， the teacher can arouse students39。 英語(yǔ)： Unit3《 Under the sea》 Period 2 教案（ 2）（新人教版選修 7） 教材分析 Warming Up provides two activities to spark students39。 interest in the course， before the class， the students must have gathered some information to make preparations for this kinds of their favorite sea animals are presented in their vivid are encouraged to introduce them using some new expressions such as at an aquarium， on a snorkelling trip. Pre － reading is designed to further stimulate their interest in the topic of the ， students may have some basic information about the text. The reading passage Old Tom the Killer Whale tells about two anecdotes witnessed by the writer teacher can first get students to skim the text for the characters in the two anecdotes and get the main idea of each let them scan for further order to let students pay attention to the writer39。 interest further as well as make them aware of the relationship between man and animals and the importance of banning whaling. 三維目標(biāo) 知識(shí)目標(biāo) 1． Get students to learn the useful new words and expressions in this part： anecdote， annual，witness， acmodation， shore， opposite， yell， pause， telescope， teamwork， dive， depth，lip， urge， abandon， shark， relationship， help...out. 2． Let students learn about several different types of whales， especially the killer whales. 能力目標(biāo) 1． Enable the students to learn to talk about their favorite sea animals. 2． Develop students39。 great interest in sea animals. 2． Make them aware of the relationship between man and animals and the importance of banning whaling. 3． Develop students39。 reading ability. 教學(xué)方法 1． Individual， pair and group work. 2． Task－ based teaching and learning. 3． Quiz， discussion， blank－ filling， retelling， debate. 教學(xué)工具 A puter and a projector. 教學(xué)過(guò)程 Step 1 Warming up 1． Ask some students to show some pictures of their favorite sea animals and introduce them to the introduction should cover these aspects： Where did you find it? Why do you like it? Sample introduction： ① My favorite sea animal is dolphins(海豚 )． I found them at an aquarium this summer are very meek(溫順的 )． Neither as timid animals in virgin forests who run away immediately they discover a stranger， nor as beasts in remote mountains who bare fangs and brandish claws the moment they encounter a person， dolphins are always friendly with and human beings have been on friendly terms all along. I like dolphins， because dolphins are truly can even imitate some people39。 intelligence： one is that of all animals， chimps are the most intellectual and capable； another is that chimps are no more capable of studying than dolphins， and it is probable that dolphins are more intellectual than ， some people consider dolphins as “wizards in the sea”． When mentioning dolphins， people will probably speak highly of their supernormal intelligence and that aquarium， it is mon that dolphins are giving a wonderful performance by following the trainer39。 supernormal intelligence as a kind of sea to what extent can dolphins39。s trip from the shore， I found coral reefs，tropical fish and other marine ， I bought some fishes was my first time to raise tropical month ago my friend told me that tropical fish are easier to raise than the golden words let me think of another friend of is raising tropical am feeding four categories of tropical black marry， eight peacocks， another two fishes，although I don39。t colorful as I have seen in other places friend told me they will be beautiful when they grow I put the eight peacock fish into a small fish observes them every day and is expecting them to be bigger and more of the four big tropical fishes have died including the beautiful the beautiful fish39。t expect the small peacocks to turn shouldn39。s the Chinese and English name of this whale? 虎鯨 Killer whales (2)Can you match these whales with their Chinese and English names？ (Show students some pictures of different whales.) baleen whale 須鯨 sperm whale 抹香鯨 blue whale 藍(lán)鯨 white whale 白鯨 (3)Which of these kinds of whales can gro