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Teaching Procedures:
Step 1. Lead-in
Talk about the weather with students to lead to sandstorms.
Step 2. Presentation
Listen to 1a and choose the correct answer.
Listen again and answer the questions.
Read 1a and finish 1c.
Read in groups and find the key phrases and sentences.
Then complete the exercises.
Step 3. Practice
Read 1a in pairs and try to retell the dialog.
Step 4. Consolidation
Fill in the blanks with the correct forms of the given phrases.
Step 5. Practice
Listen to the passage in 4and finish the tasks.
Then check.
Step 6. Consolidation
Number the pictures in 3.
Talk about how sandstorms come into being and write a passage
in groups.
Step 7. Summary
Step 8. Project
write a passage about how sandstorms come into being.