选修七第三单元 under the sea reading.ppt

导读提纲 1.What is the main idea of the passage? 2. Could you please put the events in the reading passage according to the timeline? 3. Why did the whalers allow the killer whales to drag the whale away? 4. How did Old Tom help James? 基础知识的全面检测 分类，整理 坠落；朝下猛撞 大声叫喊 赶快；加油 在……前面 前往 带领…去… 收获 同时 冲掉 举起 拉回 L10 sort out L16 crash down L20 call/yell out L25 come on L26 ahead of L31 head out L37 lead…to… L25 bring in L26 wash off L40 hold up L45 pull back 重难点知识精讲 Pre-reading Read the text in the page 19 and then complete the chart. Help the whalers kill the whale What may happen to the man ? Conclusion Although the killers were ________hunters, they never ________ or _________ people. In fact, they ________ them. However, whales are now in _______. They are _______ out. The passage is mainly about ____ parts. Discussion The last whaling station in Australia closed in 1978. Whales are now an endangered species and in need of conservation. They are now protected by an international ban on whaling. However, some countries oppose the ban. In groups, discuss the reason for and against banning whaling. Useful expressions As far as I’m concerned, In my opinion, From my point of view, Personally, I think, It would seem to me that… As far as I’m able to judge, As I see it, Frankly, I think, * Unit 3 Under the sea Have you seen plants and animals that live under the sea? coral 珊瑚 anemone fish 海葵鱼 jellyfish 水母 turtle 海龟 1 2 3 4 5 sea star海星 dolphin 海豚 shark 鲨鱼 Which one is crueler ？ killer whale 虎鲸 baleen whale 须鲸 Which one is crueler ？ Plot :(情节) time : place : job : writer : type of the article : (文体) anecdote an old man called Clancy a whaler on the southeastern of Australia at the beginning of the 20th century Killer whales helped whalers catch the baleen whales. baleen killer blow-hole whalers ______ whale _______whales catch/kill help The whaler hunting at the beginning of 20th century 捕鲸(whale hunting)，将系有绳索的铦或叉、镖等，采用射击或投掷方式刺入鲸体进行猎捕。猎捕对象有