Unit4重点句子 （含默写格式）2022-2023学年牛津译林版九年级英语下册

牛津译林版九年级英语（下）重点句子-Unit4 1.I've never thought about traveling into space. 我从没想过要到太空旅行。 2.How do you like life on Mars? 你认为火星上的生活怎样？ 3.I thought you liked Mars. 我原意为你喜欢火星。 4.That sounds quite boring! 那听起来太乏味了！ 5.Some people believe that humans could live on the planet Mars by the year2100. 一些人相信，到2100年，人类能够在火星上生活。 6.Our own planet is becoming more and more crowded and polluted because of the rapid increase in population. 由于人口的快速增长，我们自己的星球正变得越来越拥挤和污染。 7.It is hoped that people could start all over again and build a better world on Mars. 人们希望能够在火星上重新开始，建设一个更好的世界。 8.At present, our spacecraft are too slow to carry large numbers of passengers to Mars-it would take months.目前，我们的字宙飞船太慢了，无法运送大批的乘客去火星——因为要花几个月的时间。 9.The spacecraft would travel so fast that the journey to Mars might be quite uncomfortable. 宇宙飞船飞的如此之快以至于去火星的旅程可能会很不舒服。 10.So far, nobody knows whether there would be enough water or oxygen on Mars for people there. 至今为止，没有人知道火星上是否有足够的水和氧气供那里的人们使用。 11.Moreover,scientists are not sure whether plants could grow on Mars. 此外，科学家们还不确定是否能在火星上生长的植物。 12.The gravity on Mars is only three-eighths of that on the Earth. 火星上的重力仅仅只有地球上八分之三。 13.People would have to wear boots that are specially designed to prevent themselves from floating off into space. 人们将不得不穿上特制的靴子以防自己飘走进入太空。 14.Compared with life on the earth, life on Mars would be better in some ways. 与地球上的生活相比，火星上的生活在有些方面要好些。 15.Robots would do most of their work so that they could have more time to relax. 机器人会做他们大部分的工作，让他们有更多的时间放松。 16.Every student would have a computer at home connected to an interplanetary network. 每个学生家里都有一台电脑与星际网络连接。 17.Life on Mars would be interesting as well as challenging. 火星上的生活不仅有挑战性，还很有趣 18.Robots could be of great help to people on Mars. 机器人对火星上的人们会有很大的帮助。 19.People want to make friends with those from another planet. 人们想和来自其它星球上的人交朋友。 20.How long does it take to fly to Mars at present? 现在飞到火星上花多长时间？ 21.People might float in space because of the low gravity. 因为低重力，人们可能会在太空