Unit 1 How tall are you ? 教案及教学反思(3)

　　1。T: Boys and girls,open your book to Page 9, read the passage to know more about the whales,then answer the questions.

　　课件呈现：Read the passage and answer the questions.(阅读提示：快速阅读，找出关键词和关键句。)

　　(1)How long is the killer whale’s tooth?

　　It’s each up to _______cm long.

　　(2)What is their skill(技能)？

　　The sperm whale can ____________________.

　　The killer whale can ______________________.

　　Give the students a few minutes,let them read the passage as quickly as they can.

　　Check the answers together,and explain the meaning of “each up to”, 学生齐读句子：It’s each up to 20 cm long.然后再个别读。

　　课件呈现抹香鲸游到海底的过程，Teacher says :Look, the sperm whale can dive into the deep cold water .What’s the meaning of “deep”?Can you guess?

　　学生猜测意思，再齐读句子：can dive into the deep cold water.

　　课件呈现虎鲸跳出海面的过程。

　　Teacher says：Look, the killer whale can jump out of the water.

　　学生学生猜测意思，再齐读句子：can jump out of the water.

　　（设计意图：让学生带着问题对文章进行有针对性的快速阅读，从整体上来感知短文内容，课件呈现抹香鲸游到海底、虎鲸跳出海面的过程，目的是为了帮助学生理解can dive into the deep cold water 和can jump out of water 的意思。通过阅读提示，指导学生掌握快速阅读的技巧。）