Who can think of a teacher's day plan for me! I am a primary school math teacher!

Short essay-survival on a desert island

Character: Lu Da-an expert in chemistry

Abin-ichthyologist

Electrical scientist Sun Xiao.

Location: Desert Island

Curtain opening: [Lu Da, A Bin is delivering medicine to Sun Xiao. ]

Lu, can you do it? Your medicine seems to be fake.

Lu: I said, ichthyologist, don't say anything without foundation. What is this place, a desert island in the vast Pacific Ocean? Where can I find Cephalosporin, Sanjiu Weitai and Compound dyclonine? Don't forget that I am a famous chemical expert. Coral is a special coelenterate, and limestone skeletons secreted by them are everywhere on the island. Grinding these limestone bones into powder, plus a certain amount of Lu Yun, becomes my "Powder No.1", which has a starting and ending effect. It is an essential medicine for giving gifts to relatives and friends and traveling at home!

Bing: (doubtfully) But Sun Xiao didn't wake up?

Lu: Oh, there must be a process!

Bing: Well, we are unlucky enough. We boarded the Titanic, were shipwrecked and drifted to this desert island, and we don't know which country we sneaked into. My surname is Bin, your surname is Lu, and his surname is Sun. Together, the three surnames happen to be "Robinson", destined to make a living on a desert island.

Lu: My genius is here. I can't die of thirst. These shoes are filled with seawater. Can you drink? I can't. But as long as the magical "powder two" ...

Ice: "Fen Er" is actually silver sand. ...

Lu: The secret can't be revealed: as long as these treasures are put in seawater to neutralize the salt and dilute the seawater, new minerals can be generated. (Singing) "More minerals, healthier"!

Bing: With me here, I can't let you starve. As soon as I sang, the fish came. (singing, ... here comes the fish). You are so cruel! Fishing is like Hanamichi Sakuragi. Alas, poor fish. Can't eat vegetarian dishes, kelp, seaweed, seaweed, which are all helpful for beauty, fresh and clean, not tight!

Sun: water ... water ...

Lu: awake! Sun Xiao woke up. How about Fenyi? Trust me, it's right!

Sun: Ah! What is this place? How beautiful!

Lu: Computer expert, this is a desert island!

Sun: A desert island? It's over! I have an academic report to do in Mexico, and it will be ruined!

Bing: It's good to be alive today. Thanks to Lu, you fainted as soon as you fell into the sea He saved you with coral.

Lu: Let's help each other. We also rely on Abin to attract fish by magic.

Bing: It's voice control.

Sun: I hope there is a boat here. Blue sky, white sails ...

Lu: (singing) "Oh, forget it", don't dream, Abin has asked the fish, it's far from the channel here!

Sun: What fish is big and fast!

Lu: It's a dolphin.

Bing: Dolphins are not fish.

Sun: It's very kind of dolphins to let us go ashore.

Bing: I have tamed many dolphins, and their IQ is not that high.

Sun: You tell me, I'll think of a way.

Lu: Computer experts have viruses in their heads.

Sun: Never mind. Abin, call the dolphin.

Ice: (walks to the shore and sings to the underwater) "Deep sea ..."

Lu: Can dolphins understand Yugoslav folk songs?

Bing: The dolphins here are immigrants.

Sun: Ah, here they come, here they come. How clever you are!

Lu: This is not daydreaming!

Sun: Look at me! This is a microcomputer that I carry with me. Stick it on the dolphin's head, input instructions, introduce it into the dolphin's cerebral cortex through electromagnetic waves, and tell it to do whatever it wants!

Bing: Dolphins have slippery backs. Can't it sit on it?

Lu: Look at me at the critical moment. Brand-new anti-slip agent, cooperation of clay and bird droppings: "Powder No.3" debut!

Ice: disgusting ...

Lu: Look, can't we just sit down?

Bing: Install the microcomputer quickly.

Sun: We are finally saved! Go to Mexico!

[Three of the Dolphins]

Qi: Goodbye, desert island!

end ......