文档介绍：U n i t 2 S a v i n g t h e e a r t h
Section B Pollution causes too mang problems
aims and demands:
on learning and U n i t 2 S a v i n g t h e e a r t h
Section B Pollution causes too mang problems
aims and demands:
on learning and master the usage of direct speech and indirect speech.
2. Learn to express blame and complaint.
II. Important points:
speech and indirect speech
2. some expressions about blame and complaint
III. Teaching procedure:
Step 1 Review
students to report their surveys in the previous lesson about environmental
pollution.
2. Summarize the main points in their reports and lead to this section.
Step 2 Presentation
1. Show the picture in 1a and talk about it. Learn and master the new words
“weak”, “produce ” and “chest ”. Understand the new word “gas”
2. Let students further discuss other influences that the chemical factory
brings on people so that they can understand the text better. Lead to the new
word “anyway”. Then ask students to learn and master it.
3. Listen to 1a, answer the shining questions, and then check the answers.
(1) What makes the old lady ’s chest hurt?
(2) Why can ’t she sleep well at night?
Step 3 Consolidation
1. Listen to 1a again, let students read after the tape and imitate the
pronunciation and intonation.
2. Work in pairs. Read 1a, and then act it out in roles.(optional)
1a. Find out the sente