Unit 4 Life on Mars 知识点梳理-2023-2024学年牛津译林版英语九年级下册

U4 Life on Mars Comic Strip think about travelling into space 考虑到太空旅行 think about: 考虑；认为 VS think of: 考虑；认为；想到 我也是：Me neither.=Neither be/情/助 + I. Me too.=So be/情/助 + I. 问评价：What do you think of/about ...? How do you like/find ...? find out more about living on Mars 了解更多在火星生活的信息 a guide to living on Mars 一份在火星生活的指南 Welcome to the unit air tank/dried food/power pack/sleeping bag/space helmet/special boots/tent 句子分析：What would it be like to live on Mars? (live on Mars做真主语，it为形式主语) less/more/low gravity (gravity不可数) 可能：probably 放句中， maybe/perhaps放句首 There’s no fruit or vegetables. no=not any/not a or: 1.和（否定句）；2.或； 3.否则 quite boring 极其枯燥 There would be no pollution on Mars.在火星上将没有污染(污染：pollute vt.--polluted adj. -- pollution n.) I hope so. VS I hope not. 希望如此。/希望不是这样。 I think so. VS I don’t think so. 我也这么认为。/我不这么认为。 I’m afraid so. VS I’m afraid not. 恐怕是这样。/恐怕不是这样。（表拒绝//否定/批评，常会让对方不开心） Reading life on another planet 另一个星球的生活 find out more about life in space 了解更多太空生活的信息 by the next century 截止到下个世纪 by the year 2100 截止到到2100年时 by: 1.到……时； 2.乘坐； 3.通过；4.在……旁； 5.被 believe/think/consider/doubt/know/hope/report that 从句 =It’s believed/thought/considered/doubted/known/hoped/reported that 从句 believe sb. 相信某人（某人说的话） believe in sb.=trust sb. 信任某人（人品） belief n.信仰 more and more crowded and polluted越来越拥挤和污染 crowd n./v.-- crowded adj. pollute vt.--polluted adj. -- pollution n. the rapid increase in population人口的快速增长（rapid突然、急速 quick 突然、匆忙 fast 速度快） all over again 从头再来 Here’s what life there could be like.(what life there could be like为主语从句) at present=at the moment=now 目前 carry large numbers of passengers to Mars 运送大量的游客到火星(large numbers of=a large number of) passenger 乘客 passage 课文，段落 message 信息 with the development of technology 随着科技的发展 develop: 开发；培养； 生长 developed adj.发达的