高中英语试讲
教案
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Scientific achievements
Period 1 Warming-up & listening
Goals: 1.Get the Ss to talk about what science and scientific achievements have affected the
world to stimulate them to further efforts.
2.Cultivate the students’ ability of listening for information.
Step 1 Warming up
Task 1.Greeting: Have a free chat with the Ss about their holidays to present the topic scientific achievements
Task 2. Match the scientists and their scientific achievements （group work）
Alexander Bell electricity
Thomas Edison the First telephone
the Wright Brothers’ the electric Lamp
Madame Curie black holes in Universe
Franklin Theory of Gravity
Steven Hawking the First Plane
Elbert Einstein Radium
Isaac Newton the Theory of Relativity
Task 3. Talk about scientific achievements
1)How have the scientific achievements changed the world?
2)Which one do you think is the most important? Why?
3)What are some other scientific achievements that you think are important?
4)Do these achievements have anything in common? If so, what?
Task 4. Discussion (pair work)
Is this an easy job to achieve success in science research? What makes a scientist? Step 2 Pre-listening
Task Get to know Neil Armstrong, Alexander Gramham Bell, Ray Tomlinson and
Armchimedes.
Step 3 Listening
Can you explain Tomlinson’s message?
Task 2 .Listen to part 2 and complete the sentence below.
1.The word“2.Eureka is a word from the 3.If you ask a father, he might say :““
If you ask a mother, she might say :“
Step 4 Post-listening (group work)
Language input: As what you have heard just now, some words become famous not because they are beautiful or wise but because they are spoken when a great new scientific achievement is being announced or made. If you are lucky enough to be the first person…., what would you say?
Task: Choose one situation and then share with your partners.
A. the first person on Mars
B. the first cloned human being
C. the first person to travel in time
Step 5 Homework
1 Listen to the tape, finish the listening part on WB (p81).
2 Preview the reading passage.
2
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