Unit 1 A land of diversity课前 10 分钟概括大意Mir’s setbacks are nothing，though，when we compare them with its accomplishments
Mir was a tremendous success，which will be remembered as a milestone in space exploration and the space station that showed longterm human habitation in space was possible
But it’s time to move on to the next generation
The International Space Station being built will be better，but it owes a great debt to Mir
此段落的大意是：________________________________ Undeniable Mir’s Achievements
漫画欣赏 1画面描述 2A hen，standing on the platform，is giving lectures on mathematics
An egg，placed on the desk，is listening
The hen is trying hard to give lessons to the chick before it is born
寓意理解 Nowadays the world is full of too many competitions
To guarantee their children’s future，parents are too ea
