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人教2003课标版《Using LanguageⅠ》教案优质课下载
To encourage students to explore something new and arouse their curiosity towards uncertainty
Teaching focus
To build up students’ listening strategies and strengthen the ability to describe what they know
Teaching difficulty
To help students further explore the scientific theories about gravity and black hole
Teaching aids
Multimedia facilities, blackboard, handouts
Teaching procedures：
Procedures
Teacher’s activities
Students’ activities
Teaching aims
Lead in
Show an apple and ask students to tell the connection between Newton and apple.
Have the students do a quiz about gravity.
Share the story how Newton found gravity.
Try to recall what they have learned and do the quiz.
To arouse students’ interest and examine how much they know about gravity and raise the question: superman cannot escape black hole?
To help students to learn about new words.
Task 1
Invite the students to listen to some theories of gravity and write down the scientists and their theories.
Ask the students to find the answer to the question in the previous quiz.
Listen to the recording and focus on the theories of different physicists and make a summary of how the idea of gravity developed.
Find clues from the listening passage to answer the question in the previous quiz.
To help students check whether they have guessed right and expose students to new information and have a general idea of the theories of gravity and black hole.