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/ /θ/. Add them after 3b. Read and record them in a tape. Bring it to school the next class. (2) Prepare for the learning of Section C. Try to find some information about how to protect yourself from disasters. Teaching Reflection This topic is related to daily life. Students are familiar with this topic. But writing down words according to the sounds is very difficult for them. Students always fet the vowels. Teacher should train students’ listening ability often. 。/ /θ/ 4 Teacher activity 1. Make a survey. Give students the task to interview their group members’ views of natural disasters based on 3a. 2. Invite students to report their results. 3. Teacher sums up all the key points: (1) Some new words: level, sad, calm, typhoon, flood (2) Grammar:more serious—the most serious more dangerous—the most dangerous (3) Pronunciation: /240。/ /θ/. 2. Guide students imitate the pronunciation. 3. Play 3b. 4. Invite students to read 1 of 3b. Ask all the students to check their pronunciation. 5. Summarize the rules and ask students to read together. 6. Play sentences in 2, 3 and 4. Remind students to pay attention to the falling tone. 7. Teacher invites students to read the sentences. And remind students:The falling tone is often used in statements, exclamations, mands and special questions. Step4 Production(7 minutes) Student activity 1. Students interview their group members’ ideas by asking: (1) What do you think of drought? (2) What do you think of flood, snowstorm a