Lesson 98 多媒体教学设计方案
1.Study this lesson to know that one should be careful with his work..
2.Let the students grasp the main idea by understanding the key words and phrases.
3.Get the students to know about new words.
Step 1 Presentation
What happened to them from this picture?
Step 2 Watch the Video
Why was Dr Baker surprised when he received the invitation?
Step 3 Listening
After listening ,please answer the main idea of each paragraph.
Key: Dr Baker was invited to attend Medical Conference in London.
Key: Dr Baker was surprised to be asked to give a talk on DNA, which he knew nothing.
Step 4 Intensive Reading
Ask the students to read the text quickly and choose the best answer to each question.
1. The main speaker didn’t arrive on time because ________.
A. she had changed her mind
B. she returned for her notes
C. she missed her plane
D. the weather was bad
2. It proved that Dr. Baker s appearance at the conference was ________to the organizer.
A. an unknown mistake B. a serious problem
C. a pleasant surprise D. a well-kept secret
3. Why did the organizer ask Dr. David Baker to give a talk on DNA?
A. He knew the world-famous expert very well.
B. He thought he was another expert on DNA whose name was Peter Baker.
C. He just wanted to make fun of Dr. Baker.
D. He wanted to please the people there by telling a joke.
4. Which of the following statements is true?
A. The organizer made the careless mistake.
B. David Baker also did research in DNA at college.
C. Dr. Lively was going to give a talk on ENT.
D. David was a bit angry at such a careless mistake.
5. Can you guess what will happen next year?
A. The organizer will not invite Dr. Baker.
B. Dr. Baker will not come to their meeting.
C. They will not invite more experts to the meeting.
D. Dr. Baker will come to attend their meeting.
Step 5 Extensive Reading
Please read the text quickly then answer the questions.
1. Why did Dr. Baker look at his diary after he got the invitation?
2.Why do you think one or two people were surprised to see him?
3.Do you think the organizer know Dr. Baker? How do you know?