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英語八年級下翼教版 Unit 3 Amazing Animals教案 2 Lesson 19 Class opening[ For ideas and tips on beginning a class, see “Teaching Techniques” at the back of this teacher’s guide. Step1: Check to see if the students have previewed the text as required. Ask three students to read the text aloud. You should be able to tell whether they understand what they are reading from the way that they read aloud Step2: Play the tape or read the passage. Ask this question: Why do zoos protect animals? Step3: Play the tape or read the readings again, pause after every line, and ask the students to repeat (a) chorus,(b) in small groups, (c) individually. Step4: After listening to the audiotape, you may wish to spend little time on the vocabulary. Select one or two words for discussion. For example, the word kind can be used as an adjective. The