Unit g The brain
Unit 9 The Brain
I。 New words: 1. universe: the whole creation including evervthing existent
1. universe: the whole creation including everything existent. I. New words:
In Middle ages, people believed the earth to be the center of the universe 在中世纪,人们认为地球 是宇宙的中心
In Middle Ages, people believed the earth to be the center of the universe. 在中世纪，人们认为地球 是宇宙的中心
Many stories have been written about the exploration of the universe 人们已经写了许多有关宇宙探索的故事
Many stories have been written about the exploration of the universe. 人们已经写了许多有关宇宙探索的故事
2. complex: adj. difficult to understand or explain complex sentences复杂的句子 complex crossword puzzles 复杂的字谜
2. complex: adj. difficult to understand or explain complex sentences 复杂的句子 complex crossword puzzles 复杂的字谜