人教版九年级全册英语 Unit13 We're trying to save the earth! SectionA 1a-1c 教案

Unit13 We’re trying to save the earth
Section (1a-1c)
Teaching aims:
Knowledge and skills:1.Master the new words：litter fisherman
2. Master the sentence structure: The air is polluted. The river used to be so clean.
Process and methods: Through the reading material and the conversations, students should master the use of passive voice and used.
Emotion attitude and value: Students should know the importance of environmental protection and learn to protect the earth.
Teaching important points:1. Master the new words.
2. Master the sentence structure.
Teaching difficult points: Master the use of passive voice and used.
Teaching steps:
Step1 leading in
1. At first greet the students.
2. Ask the students to look at the screen. Show students some pictures, and ask them to talk about these pictures.
Step2 Presentation
1. Ask students to look at the first picture, rubbish everywhere. Lead to some new words. Through these pictures, lead students to know that our earth is polluted badly, if we do not take action now, our earth will disappear.
2. Do activity 1a.
Here are some words related to different kinds of pollution. Write them in the box below.
Ask students work in pairs to finish 1a.
Step3 listening
1. Ask students to look through the listening material. When listen it for the first time, students only listen.
2. Listen it again, students finish the blanks.
3. Listen it for the last time, students check answers together.
4. Ask some students to read their own answers. If have any mistakes, other students should correct it.
Step4 Competition
After learning these language points, some students have known the condition of our earth. If we want to save our earth, what can we do Ask students to come up with some good ideas, and I will divide students into two groups to have a competition.
Step5 Revision
Ask students to summarize the language points in this class, and know how to use the sentence structure we have learned in the class.