1. Who is the first Chinese astronaut to go into space? 2. What was the date when he circled the earth in space? A. November 15, 2003 B. October 15, 2003 C. September 17, 2004 D. December 17,2004 3. Which country first sent people up to space? 4. So far, how many countries have succeeded in sending people up to space? 5. Who is the first man landing on the moon?Yang LiweiAThe Soviet UnionThreeArmstrong (America, 1969) A VISIT TO THE A VISIT TO THE MOONMOONA VISIT TO THE A VISIT TO THE MOONMOON rocket • 1. Who had a chance to travel to the moon?• 2.How did they travel to the moon?• 3.Was there anything changed on their journey?Questions • 4. How many times would the force of gravity change on their journey? When? Which change would be the most powerful? What about his weight?Questions On the moonThe change of gravityIn spaceVery strongDisappeared Very light Leave the earthOn the earthIn spaceOn the moonThe weight changedHe became very heavy.He had no weight and could float weightlessly around in their spaceship.He was about one-sixth of his weight on the earth.Read the passage and fill in the form.•5. what happened to him when he tried to step forward?•6. why was returning to the earth very frightening?•7. How did he feel?Questions Last month I visited the moon with my friend. Before we left, I was told the force of g_____ would change three times on our journey. Then we took off. As we left the earth, I became very h_______. Gradually the weight l_______. When I was in space, it d__________. We f_______ weightlessly in the cabin and I c_____ ___. When I was on the moon, I was surprised to find out even walking needs lots of practice n__ ____ gravity changed. The...
