"Living Fossil" PPT Courseware 2

Description

"Living Fossil" PPT Courseware 2

Fossils: Any biological remains (such as animal bones, hard shells) and remains (such as animal footprints, insect burrows, eggs, feces, human stone tools, etc.) from the geological period that are preserved in the formation are called fossils.

Self-reading text

Require:

1. Read the text to yourself with the help of Pinyin, and pay attention to reading it thoroughly, smoothly and fluently.

2. Mark the text with natural paragraph numbers.

I will admit it

Bo Zhen Sun Xi Jue

Meat sturgeon history scales missing

Poor and rare core

I can read

museum precious grandson familiar

Chinese sturgeon extinct carnivorous history

Fish scales, peach pits, lack of scarcity

Ginkgo tree, also called ginkgo tree, is a tree species hundreds of millions of years ago and is very precious. The appearance of a ginkgo tree is easy to recognize, with each leaf resembling a small fan. Ginkgo trees grow extremely slowly. If you plant a ginkgo tree as a child, you will have to wait until you become a grandfather before you can eat its fruit. Therefore, the ginkgo tree is also called the Gongsun tree.

(1) Ginkgo, the fruit of the ginkgo tree, is rich in nutrients and can also be used as medicine.

(2) The roots, leaves and bark of the ginkgo tree contain a variety of medicinal ingredients and can be used to make traditional Chinese medicine.

(3) The wood of the ginkgo tree is an excellent material for construction, furniture, handicrafts, and sculptures.

(4) Ginkgo tree can release a special gas that spreads through the air and is inhaled into the human body, which has anti-disease effects.

The Chinese sturgeon is also an ancient creature with a history of more than 100 million years. Chinese sturgeons live in rivers, and the largest ones can weigh up to 500 kilograms. It is covered with large hard scales, has bright walnut-sized eyes, and a big, pointed and long mouth, which looks weird. Due to the lack of protection in the past, the Chinese sturgeon has now become a rare fish species.

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"Living Fossil" PPT courseware 5:

"Living Fossils" PPT Courseware 5 I will recognize Bozhen, Sun Xijue, Meat History, Nuclear Lack of Rare Museum Fossils, Ginkgo Tree, Gongsun Tree, Rare Giant Panda, Chinese Sturgeon, Extinct Paleontology, Familiar Lack of Rare Protection... Fossils: All preserved in Geological time in the formation..

"Living Fossil" PPT courseware 4:

"Living Fossils" PPT Courseware 4 Did you know? Fossils are stones that are the remains or remains of creatures that lived in the distant past. Requirements: 1. Under the leadership of the group leader, read the text aloud in the way your group likes, pronouncing the words correctly and reading the sentences clearly. 2. After reading, circle...

"Living Fossil" PPT courseware 3:

"Living Fossil" PPT Courseware 3 Reading Requirements: 1. Read the text aloud. When you encounter new words you don't know, use the pinyin below to read the words you don't know. 2. Think about the several fossils mentioned in the article. Museum Rare Gongsun Tree Familiar Extinct Carnivorous Historical...

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Update Time: 2024-07-24

This template belongs to Chinese courseware Lu Jiao edition second grade Chinese language volume 1 industry PPT template

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