【正文】
ight. gravity became very strong. 2. The gravity disappeared. His weights changed three times too. Now listen to the passage and write them down. using language reading The weight changed Left the earth In space On the moon He became very heavy. He had no weight and could float around like a feather. He was about onesixth of his weight on the earth. Language points in this passage 1. Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer. 上個月我有幸得到一個機(jī)會同我的朋友,一位宇航員李彥平一道去太空旅行。 enough的用法 : 1)形容詞作定語: enough用在名詞前、后都可以。 I have enough time to do the work. / I have time enough to do the work. 我有足夠的時間做此項工作。 2)用作副詞修飾形容詞或副詞表示程度 : enough一般放在形容詞或副詞的后邊。 long enough, fast enough