An article describing the scenery of Antarctica, a sentence describing the Aurora borealis in Antarc

Isn't it the scenery of Antarctica, why is it connected to Mount Tai Oolong Mountain or something?

The Southern Lights are a natural wonder and one of Antarctica's most spectacular.

During the long night at Antarctica, the sky often shows the wonderful sight of the Southern Lights. The aurora sometimes resembles a beautiful cylinder towering overhead, and sometimes rolls into a spiral ribbon; Sometimes, the aurora seems to be a colorful streamer dancing slowly in the hands of the legendary goddess, changing rapidly and fleetingly, and sometimes it is like a faint wisp of smoke in the sky, which does not move for a long time; Sometimes it looks like an arrow falling from the sky, almost within reach, and sometimes it looks like a mushroom cloud rising into the sky after an atomic bomb, which is daunting.

The Southern Aurora is produced as a result of the interaction of the solar wind with the Earth's magnetic field. The solar wind is a high-speed charged particle emitted by the sun, and when they reach the earth, they are deflected by the earth's magnetic field and move to the poles, and the thin atmosphere above the poles ionizes the beautiful aurora.

I really hope to witness this mysterious and beautiful Southern Lights with my own eyes and appreciate the surprises that nature brings us!

The violent wind blew up the sandy snow particles and piled them up in waves. In some places, the wind also piles the snow into various shapes, some like tunnels; Some are like cliffs; Some are like palaces, crystal clear, and strange shapes.

1. Let students make phonetic pronunciation according to their own level, but Zaofu requires that the pronunciation of new words such as "rough, carving, tunneling, ticking, barren, gorgeous, flame, dragging, and flag" be indicated.

1）cāo suì chuò xuàn sù wèi cuàn zhǎn

2) Barren tunnels.

2. As long as students can understand the meaning of words in various ways.

3. The text describes Antarctic ice and snow, Antarctic animals, and the Antarctic lights.

4. Because it is an optional question, students can choose independently, but the information queried by the students who choose to do it should be guided and communicated between classes, so that students can put forward some useful information.

5. Students can be questioned from the aspects of topics and punctuation, and students should be taught to ask questions of quality.

2. After-class exercises (with * for multiple-choice questions):

1. Red, green, yellow, orange, orange.

Take the lead, make a blockbuster, and be clear.

2. Rough, cold, barren and long.

3. As long as the students write the sentences clearly and concretely, they can do so.

For example, after class, the playground can be lively, some students skip rope, some kick shuttlecock, some run, all of them are alive.

For example, the clouds in the sky are colorful, sometimes like galloping horses, sometimes like rolling waves, sometimes like mighty stone lions.

Sometimes like white cotton.

4. This is a two-choice topic, and students who choose the first question can refer to the above topic for writing practice. Students who choose the second question of Xunyan should be screened according to the information they have collected, and introduce the "inhabitants" of Antarctica - small animals in a few sentences.

5. (1) The reason why Antarctic fish are not afraid of freezing is that there is an antifreeze glycoprotein in the blood.

2) List numbers and make comparisons.

There is a very rare sight in Antarctica, and that is the Southern Lights. In the long polar night, suddenly, the dark sky flashed with a dazzling brilliance, sometimes like a curtain hanging from the sky; Sometimes it's like a flickering flame; Sometimes it is like a powerful searchlight that tends to shoot straight into the sky; Sometimes it is like a meteor in the sky. For hundreds of years, no one who has seen the Southern Lights has not been amazed by this strange sight.

Antarctica's severe cold, strong winds, ice and snow are extremely unfavorable natural conditions, but it is a "treasure land". There is a lot of underground treasure here. With the development of science and technology, the Antarctic continent, which has been dormant for thousands of years, has been awakened, and many countries have built scientific research and experiment stations here.

China's five-star red flag is also fluttering in the wind at the Great Wall Station in Antarctica.

The future of Antarctica beckons to us.

Severe cold, wind, ice, rain and snow are the correct answers.

Hello <>

The first section introduces the ice and snow of Antarctica; the second section introduces the flora and fauna of Antarctica; The third section introduces the rare Southern Lights; The fourth aspect introduces Antarctica as a "treasure land of hidden chains". This is a vivid and beautifully written prose expository essay, which is divided into two parts: "Antarctic Scenery" and "Antarctic Development". The article inspires students to understand the strange and mysterious characteristics of the Antarctic scenery in front of the shed, and inspires students to get close to nature and look forward to a better future in Antarctica.

The text vividly introduces the Antarctic ice and snow, the Antarctic fauna, and the Antarctic lights in turn.

I was very impressed by the sight of the Southern Lights. In the depiction of the Southern Lights, a long sentence with a metaphor is used to vividly show the splendor and peculiarity of the Southern Lights; This is followed by a double negative sentence ("no......Not ......Emphasizing that the Southern Lights are a wonder, "very rare".

Writing about the waves and winds of Antarctica, the ice and snow world of Antarctica, and the image and inner feelings of female painters, he uses accurate metaphors in many places. Example: "Outside the window there was a howling of the wind, and in a few moments, the whistling turned into the roar of thousands of wild beasts."

It really writes about the characteristics of the Antarctic winds: fierce and violent. Example:

The surrounding layers of snow waves are like the waves of the sea, the hills are like the crystal clear Dragon Palace Treasure Palace, and the snow walls are like dancing silver dragons. These three metaphors vividly depict the magnificent scenes of the Antarctic icebergs and snowy seas, which are integrated with the sculpture-like female painters, forming a wonderful scene of harmony between man and nature.