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2. Know how to skimming and intensive reading.过程
方法 Designing some tasks to improve students' ability of reading the article.情感
态度Know the importance of trees and how to protect trees.教学
重点How to read the article to get information教学
难点Through reading the article students promise to do something to protect the trees.教学内容及教师活动学生活动
Step 1 Revision
Read the words before class.
Step 2 Lead--in
Teacher show a piece of video about our hometown ,make the students love our hometown. And know because of the trees our hometown is so beautiful.
Step 3 Pre--reading
Give students some pictures(parts of the trees) and ask some students to stick them together. They will know the parts of trees.
Step 4 While-reading
Stage1.Divide the article into three parts .Ask the students read the first part(1---9) answer the question “Why trees are the major fighter against air pollution? ”
Stage2.Ask the students read the second part (10—23)decide the sentence true or false and correct the mistakes.
Stage3.See a cartoon about bald Qiang and know our behavior are bad We should stop cutting down the trees. Read the third part (23—26) together.
Step 5 While-writing
Read the article again (follow the record) and do exercise on page 46.
Step 6 After--reading
Read the article again in group then close books and retell the story according to the pictures and words on the blackboard.
Step 7 After-writing
Discuss how to protect the trees by making promises Use the sentences: I
promise to do...I promise not to do...
Step 8 homework
Students do the exercise on page 47.
Read the words.
Attract students' attention
Students stick pictures on the blackboard.
Answer the question by a student.
Correct mistakes one by one.
Read together.