结合提示完成下列句子(提示:make sb do sth)1. The invention of spaceship and rocket太空飞船和火箭的发明实现了登月的
4.-What's it made of?它是用什么制成的? -It's made of metal. 它是用金属制成的。 5. -What's the paper made from?纸是用什么制成的? -It's made from wood. 纸是用木头制成的。 6. -Do you know what a rocket is used for? 你知道火箭是用来做什么的吗? 功能句 -Sure. It's ...
Invention Story of Rocket Since the time human beings saw birds soaring through sky, they wished to fly. Ancient Romans and Greeks portrayed many mythological animals and gods with wings. Around 100 BC, Hero of Alexandria, a Greek Inventor, introduced a device known as aeolipile. The device ...
millions of livesand now doctors and scientists are working on Gene Therapy.That's moreimportant than a phone or email.Carol:The greatest invention is the rocket.It took us to the moon and into space.It changed the world.Sara:OK.Now we have to choose one great invention.This won't be ...
In addition to exploding gunpowder for firecrackers, the Chinese used gunpowder combustion for propulsion. Handcarved wooden rockets, shaped like dragons, shot rocket-powered arrows at the Mongol invaders in 1279. Explorers took knowledge of gunpowder, fireworks, and rockets back with them when they ...
Theinventionoftelevisionhasmadeit possible thatmoviescanbewatched athome. 电视机的发明将电影带进了千家万户。 eng.hzu.edu.cn 4. Forinstance,theinventionoftelevisionandthespacerockethasopenedanew eraformankind. 举个例子,电视和太空火箭的发明为人类开辟了一个新纪元。
In 1633, Ottoman Lagari Hasan Çelebi used a cone-shaped rocket powered by jet propulsion to fly up into the air and a set of wings to glide it back to a successful landing. However, because rockets are inefficient at low speeds for general aviation, this use of jet propulsion was essen...
Illustration about Cute cartoon turtle with rocket jetpack. Funny vector illustration. Illustration of excitement, invention, motivation - 77739082
I didn't just want some boring old launcher. The Snack Shooter 3000 has a sleek design with bright colors and flashing lights. The body is shaped like a rocket and there's a see-through compartment so you can watch the snacks load in. When it's getting ready to fire, the lights ...
The Best Invention of the Year: NASA's Ares Rockets Metal Has No Dna; machines have no genes. But that doesn't mean they don't have pedigrees-ancestral lines every bit as elaborate as our own. That's surely the case with the Ares i rocket. The best and smartest and coolest thing bu...