Unit 2 Section Ⅱ Welcome to the unit and Reading—LanguagePoints（Word教参）-【优化指导】2022-2023学年新教材高中英语选择性必修第三册（译林版2020）

Section Ⅱ　Welcome to the unit and Reading—Language Points [对应学生用书P28] 难词注解 ①astronaut n．宇航员，航天员 ②come to an end结束 ③differ from与……不同 ④gravity n．重力，地球引力；严重性；严肃 ⑤due to由于 ⑥absence n．缺乏，不存在；缺席 ⑦float vi.飘动，漂流；浮动vt.使浮动，使漂流 ⑧cupboard n．衣柜；壁橱；橱柜 ⑨attach to系于；附属于 ⑩ceiling n．天花板，上限 ⑪bother vt.& vi.(使烦恼，使担心；花费时间精力(做某事)；打扰n.麻烦，困难 ⑫not...any more不再 ⑬occupy vt.占用，使用，居住；占领，侵占；使忙于 ⑭mission n．任务；使命，天职；军事行动；太空飞行任务 ⑮evaluate vt.评估，估计，评价 ⑯creature n．动物，生物；人 ⑰such as例如 ⑱mosquito n．蚊子 ⑲microscope n．显微镜 ⑳as well as也；与……一样 carry out开展 work on致力于 cast new light on使较容易理解 lead to 导致；引起 maintenance n．维护，保养；维持，保持 do cleaning做清洁 take place产生；发生 scientific experiment 科学实验 circumstance n．条件，状况；(circumstances)境况，(尤指)经济状况 in the circumstances在这种情况下，既然如此 It's time for...是……的时候了。 put on穿上 exposure n．面临，遭受；揭露；报道；接触，体验 radiation n．辐射，放射线 head out走出 at a time一次；每次 visible adj.看得见的，明显的 in view of鉴于，考虑到 luxury n．奢侈的享受；奢侈品 float away漂浮；漂走 tube n．管，管子；软管 furthermore adv.此外，再者 pill n．药丸，药片 take pills吃药 some time一段时间 vital adj.必不可少的，对……极重要的；维持生命所必需的 discipline vt.严格要求(自己)；惩罚；训练n.训练，纪律；行为准则；自制力 at least至少 stop sb.from doing sth.阻止某人做某事 leisure n．闲暇，空闲 leisure time休闲时间 sit back坐下休息 crew n．全体乘务人员，全体船员；全体工作人员；专业团队 go by经过 take pictures拍照 at a speed of以……的速度 教材原文 Life on a space station Living in spaceis every would­be astronaut①'s dream.My six­month stay on a space station has come to an end②，and it has been a challenging but magical adventure.I bet you'd love to know what daily life is like up in space and how it differs from③that on the Earth—the low gravity④definitely makes ordinary things strange! 动名词短语作主语。 bet后面接一个宾语从句you'd love to know what daily life is...on the Earth。其中，know后也有两个由what和how引导的并列的宾语从句。 The strangeness of living in space is apparent from the moment we sleep.Due to⑤the near absence⑥of gravity in space，we have to attach ourselves so that we don't float⑦around.We usually sleep in private quarters，which are more like large cupboards⑧，or in sleeping bags attached to⑨the walls or the ceiling⑩.