"Experiment on the Leaning Tower" PPT courseware 3

Description

"Experiment on the Leaning Tower" PPT courseware 3

The Leaning Tower of Pisa is in the ancient city of Pisa in western Italy. Built in 1174. The tower has a total of 8 floors and is 54.5 meters high. When the tower reached the third floor, it was discovered that the foundation began to tilt. When the entire tower was completed, the centerline of the tower top had deviated from the vertical centerline of the tower by about 2 meters. Because the tower "slants but does not collapse", it is famous. In 1590, Galileo performed a free fall experiment on the tower, making the Leaning Tower of Pisa even more famous.

learning target:

1. Learn from scientists’ spirit of exploration and innovation.

2. Understand the relevant knowledge involved in the text and enrich the knowledge background.

3. Learn the clever ideas of articles.

read read, write write

pray qí rough cāo

stubborn jué jiàng juàn zhì

compromise tuǒ xié disdain xiè

dit dī murmur dí

ush shī hehe hè hè

Look up the dictionary and explain the following words:

Careless: casually, without taking it seriously. Comic, whatever

Absent-minded: The mind is not here, the mind is not concentrated. Yan, pronoun, here.

Obscurity: Not famous; unknown.

Compromise: Use concessions to avoid conflicts or disputes.

Once and for all: work hard once, get things done, and you won’t have to worry about it again in the future. Ease, ease, ease.

Without compromise: Without compromise, it means complete, complete and thorough.

Text comprehension

1.What kind of leaning tower is this? Where?

2. Who is going to do the experiment here? Why do this experiment?

3. What experiment was done? What are the results of the experiment?

4. What problem does this experiment want to prove?

Text comprehension

At the end of the article, it is written about Galileo's experiment on the Leaning Tower of Pisa and the discovery of the law of free fall. What discovery did he talk about at the beginning? What is written in the middle?

1. Galileo discovered the rhythm principle of nature.

2. The story of children and students who loved science and pursued truth.

3. Free fall experiment.

Text comprehension

Find descriptive sentences from the text and analyze their functions.

If the biography is just a straightforward narrative, it will make people feel monotonous and boring. The text uses descriptive techniques in many places, such as describing the atmosphere in the church, Galileo's sudden discovery, the suppression of professors, the opposition of students, the team observing the Leaning Tower of Pisa experiment, etc., which makes the article vivid. Imagery and enjoyable to read. The description of the scenes at the beginning and end plays a role in creating the atmosphere and expresses Galileo's spirit of exploration and innovation.

inductive generalization

This article describes how Galileo discovered the law of the pendulum and the law of free fall, as well as his life as a child and student. It demonstrates his scientific thought of not trusting authority, insisting on using experiments to test theories and exploring new theories, and his love of science, courage to innovate, and Willing to devote his life to science.

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"Experiment on the Leaning Tower" PPT courseware 4:

"Experiment on the Leaning Tower" PPT Courseware 4 Galileo Galilei (1564~1642), a great Italian physicist and astronomer, a pioneer of the scientific revolution. The first person to use telescopes to observe celestial bodies and achieve a lot of results, the founder of modern experimental science, known as modern science..

"Experiment on the Leaning Tower" PPT courseware 2:

"Experiment on the Leaning Tower" PPT Courseware 2 Galileo, an Italian physicist and astronomer, advocated that systematic observation and experiments must be carried out to study the natural world. He was one of the founders of modern experimental science and mechanical materialism. Through experiments, it established the free fall...

"Experiment on the Leaning Tower" PPT courseware:

"Experiments on the Leaning Tower" PPT courseware Introduction to the Leaning Tower of Pisa The Leaning Tower of Pisa is located on the Church Square in the ancient city of Pisa in central Italy. It is a bell tower in a group of ancient Roman buildings. Construction of the Leaning Tower of Pisa started on August 9, 1173, and took two centuries to complete. 1178..

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Update Time: 2024-11-24

This template belongs to Chinese courseware Lu Jiao edition Chinese language for sixth grade, Volume 1 industry PPT template

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