一次航天飞行讲座(A Lecture on S 600字高中英语作文

　　一次航天飞行讲座(a lecture on space flight)

　　last saturday i attended a lecture on space flight. i am glad that i have learned a lot about space.

　　now i know something about the structure of a space rocket and understand the importance of space flight to mankind.i become interested in space.

　　yesterday i borrowed several books on space from the school library. i want to be a space scientist in the future.

石器时代的人们(Stone Age Peopl

　　石器时代的人们(stone age people)

　　millions of years ago, people lived in caves. they had fire, which gave them heat and light. they eat raw meat. it was time for lunch. the father was very hungry.

　　he was eating some raw meat. he gave the boy some raw meat. the boy threw the raw meat into the fire. the father was very angry. he said, “you are a bad boy! eat this meat.” the father gave it to the boy. the boy tasted the meat. it tasted nice. he ate the cooked meat. he said, “i like this meat. it tastes good.” after that, the stone age family always cooked their food on the fire.