08 UNIT 2 Out of this world Period 1 单元词汇表-【名师导航】2024-2025学年高中英语选择性必修第三册同步课件(译林版2020)

Period 1　 UNIT 2　Out of this world 主题语境 人与社会 —— 科技发展与信息技术创新 1．_____ vi．飘动，漂流；浮 vt．使浮动，使漂流 2．______ vt．使烦恼，使担心；花费时间精力(做某事)；打扰vi．花费时间精力(做某事) n．麻烦，困难 3．________ n．任务；使命，天职；军事行动；太空飞行任务 4．_____________ n．条件，状况；(______________)境况，(尤指)经济状况 课时练案 单元词汇表(Wordlist) float bother mission circumstance circumstances Period 1　 5．_____ adj．必不可少的，对……极重要的；维持生命所必需的 6．_____ n．全体工作人员；全体乘务人员，全体船员；专业团队 7．_________ vt．包括，包含；组成，构成 8．_____ n．资金，财源；钱包 9．____ n．故事；讲述，叙述 10．_______ n．居所，住处；庇护 vt．保护，掩蔽 vi．躲避 vital crew comprise purse tale shelter 课时练案 课下预习 Period 1　 11．astronaut n．_______________ 12．furthermore adv．___________ 13．leisure n．___________ 14．permanent adj．_______________ 15．altogether adv．_________________ 宇航员，航天员 此外，再者 闲暇，空闲 永久的，永恒的 完全；总共；总之 课时练案 课下预习 Period 1　 16．universe n．_______________ 17．agency n．_____________ 18．origin n．_________________ 19．motive n．_________________ 宇宙，天地万物 机构；代理处 起源，起因；出身 原因，动机，目的 课时练案 课下预习 Period 1　 1．________ (float) can be a very pleasant sensation． 2．I just can't __________(bother) to look after the house． 3．What is the best course of action in the ______________ (circumstance)？ 4．Four _________ (mission) have killed 18 astronauts between them． 5．Education __________(comprise) two-thirds of all local government spending． Floating be bothered circumstances missions comprises 课时练案 课下预习 Period 1　 6．Immigrant _____(tale) have always been popular themes in fiction． 7．The city's bomb ________(shelter) were being prepared for possible air raids． 8．I can understand why __________ (astronaut) find it difficult to readjust to life on earth． 9．Keep wallets，______(purse) and other valuables out of sight． 10．Aid ________ (agency) are organizing food drops to civilians in the war zone． 11．Her ________(motive) for helping are questionable． tales shelters astronauts purses agencies motives 课时练案 课下预习 Period 1　 1．absent adj．缺席；缺少；心不在焉的→_______ n．缺乏，不存在；缺席 2．occupy vt．占用，使用；居住；占领，侵占；使忙于→__________ n．职业；占用→________ adj．被占领的；使用中；忙于 3．evaluate vt．评估，估计，评价→__________ n．评价；评估 absence occupation occupied evaluation 课时练案 课下预习 Period 1　 4．maintain vt．维持；维修；坚持(意见)；供养→____________ n．维护，保养；维持，保持 5．expose vt．揭露，揭穿；曝光→________ n．面临，遭受；揭露；报道 6．visible adj．看得见的；明显的→_________ adj．看不见的；无形的 7．found vt．建立；创建→__________ n．基础，根据；地基；创办；基金会 maintenance exposure invisible foundation 课时练案 课下预习 Period 1　 8．frequent adj．频繁的；经常发生的→___________ adv．经常，频繁地→__________ n．发生率，出现率；频繁；频率 9．invest vt．& vi．投资→________ n．投资者→___________ n．投资；投入 10．calculate vt．计算，核算；预测→__________ n．计算器→___________ n．计算；估计 frequently frequency investor investment calculator calculation 课时练案 课下预习 Period 1　 11．assist vt．& vi．协助；援助→_________ n．助理；售货员；助教 adj．助理的，副的→__________ n．帮助，援助 12．incredible adj．极好的，极大的；不能相信的，难以置信的→___________ adv．极其，极端地；令人难以置信 13．constant adj．固定的，不变的；连续发生的，重复的→___________ adv．重复不断地；始终；一直 assistant assistance incredibly constantly 课时练案 课下预习 Period 1　 1．In his _______(absent)，I am in charge of the administration． 2．As is _________，the last __________ is reasonable in many ways． (evaluate) 3．The new __________ made him ________ in it all day，which damaged his health．(occupy) 4．To my surprise，the ________ to the nuclear radiation made the scientific agency _______ to a variety of dangers．(expose) absence evaluated evaluation occupation occupied exposure exposed 课时练案 课下预习 Period 1　 5．Many stars are far away from us and are _________ (visible) to the naked eye． 6．I am ___________ (constant) adopting new practices on my farm． 7．The _________ told me that he was just _________ in the agency to lay the foundation for his future．(assist) 8．Many _________ are still cautious of their ___________ in this area，because they don't want their ________ money to be lost．(invest) invisible constantly assistant assisting investors investment invested 课时练案 课下预习 Period 1　 9．Machines need to be _____________ regularly because careful ____________ can extend their lives．(maintain) 10．As a result of frequent smoking，the ___________ of his cough is increasing，and he coughs ___________．(frequent) 11．The organization has grown enormously since its __________ (found) in 1955． 12．Believe it or not，our guess has been confirmed by ___________ (calculate)． maintained maintenance frequency frequently foundation calculation 课时练案 课下预习 Period 1　 1．_______________ 使进一步了解…… 2．___________________ 在这种情况下，既然如此 3．_________ 鉴于，考虑到 4．____________ 显而易见的 5．____________________ 为……打下基础 cast new light on in the circumstances in view of be plain to see lay the foundation for 课时练案 课下预习 Period 1　 1．Working plans are to be made _________ concrete circumstances． 2．The research _______________ the causes of the disease． 3．She did the job very well ___________________． 4．With the rapid development of the Internet，the advantages of the Internet is __________． in view of cast new light on in the circumstances plain to see 课时练案 课下预习 Period 1　 1．bother vt．使烦恼，使担心；花费时间精力(做某事)；打扰 vi．花费时间精力(做某事) n．麻烦，困难 [联想]　①annoy vt．使生气，使恼怒 ②disturb vt．打扰，使焦虑，使烦恼 ③trouble vt．使忧虑；使烦恼 n．困难，忧虑，麻烦 词汇联想 由新知联想已知 课时练案 课下预习 Period 1　 2．occupy vt．占用，使用；居住；占领，侵占；使忙于 [联想]　①possess vt．具有，拥有；有 ②use vt．使用；利用 ③engaged adj．忙于，从事于；被占用的 3．comprise vt．包括，包含；组成，构成 [联想]　①include vt．包括，包含 ②contain vt．包含；容纳 ③compose vt．组成，构成 ④make up组成，构成 课时练案 课下预习 Period 1　 4．coverage n．新闻报道；覆盖范围；信息范围 [联想]　①shortage n．不足；短缺 ②marriage n．婚姻 ③package n．包裹 5．frequency n．发生率，出现率；频繁；频率 [联想]　①efficiency n．效率；功效 ②fluency n．流利；流畅 ③urgency n．紧急 课时练案 课下预习 Period 1　 ①would-be adj．想要成为的 ②astronaut n．宇航员，航天员 ③come to an end 结束 ④differ from与……不同 ⑤gravity n．重力，地球引力；严重性；严肃 课下预习 第一篇课文(Reading) Period 1　 ⑥due to由于 ⑦absence n．缺乏，不存在；缺席 absence of gravity没有重力 ⑧float vi．飘动，漂流；浮 vt．使浮动，使漂流 float around四处漂浮 ⑨cupboard n．壁橱；橱柜，衣柜 ⑩(be) attached to附着于 课时练案 课下预习 Period 1　 ⑪ceiling n．天花板；上限 ⑫bother vt．使烦恼，使担心；花费时间精力(做某事)；打扰 vi．花费时间精力(做某事) n．麻烦，困难 ⑬occupy vt． 占用，使用；居住；占领，侵占；使忙于 occupy most of the day占用一天里大部分时间 ⑭demanding adj．要求高的 ⑮mission n．任务；使命，天职；军事行动；太空飞行任务 our main mission我们的主要任务 课时练案 课下预习 Period 1　 ⑯conduct scientific research进行科学研究 ⑰evaluate vt．评估，估计，评价 ⑱creature n．动物，生物；人 ⑲mosquito n．(pl．mosquitoes or mosquitos) 蚊子 ⑳microscope n．显微镜 under the microscope在显微镜下 课时练案 课下预习 Period 1　 ㉑carry out experiments 进行实验 ㉒work on one experiment做一个实验 ㉓cast new light on 使进一步了解…… ㉔maintenance n．维护，保养；维持，保持 ㉕do some cleaning做一些清洁工作 ㉖circumstance 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 课时练案 课下预习 Period 1　 ㉗exposure n．面临，遭受；揭露；报道 ㉘radiation n．辐射，放射线 exposure to the cold and radiation暴露在寒冷和辐射中 ㉙head out 向外走，走出去 ㉚visible adj．看得见的；明显的 ㉛electric shocks电击 ㉜in view of 鉴于，考虑到 课时练案 课下预习 Period 1　 ㉝freeze-dried adj．经过冷冻干燥的 ㉞luxury n．不常有的乐趣(或享受)；奢侈品 ㉟every couple of months每隔两个月 ㊱float away漂走 ㊲tube n．管，管子；软管 through a thin tube of plastic通过一根细塑料管 ㊳furthermore adv．此外，再者 课时练案 课下预习 Period 1　 ㊴pill n．药丸，药片 take pills吃药 ㊵vital adj．必不可少的，对……极重要的；维持生命所必需的 be of vital importance to对……是至关重要的 ㊶a significant amount of大量的 课时练案 课下预习 Period 1　 ㊷discipline vt．严格要求(自己)；惩罚；训练 n．训练，纪律；行为准则；自制力 ㊸leisure n．闲暇，空闲 during our leisure time在空闲时间 ㊹crew n．全体工作人员；全体乘务人员，全体船员；专业团队 ㊺at a speed of 以……的速度 课时练案 课下预习 Period 1　 Life on a space station Living in space is every would-be① astronaut's② dream．My six-month stay on a space station has come to an end③，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 from④ that on the Earth－the low gravity⑤ definitely makes ordinary things strange！[1] [1]what和how各自引导宾语从句，中间由and连接；破折号后的句子用于解释前句。 课时练案 课下预习 Period 1　 The strangeness of living in space is apparent from the moment we sleep．Due to⑥ the near absence⑦ of gravity in space，we have to attach ourselves so that we don't float ⑧ around．We usually sleep in private quarters，which are more like large cupboards⑨，or in sleeping bags attached to⑩ the walls or the ceiling⑪．[2] It's strange that we try to sleep with no pressure against our back，but the unusual beds don't bother⑫ us any more．After about eight hours of sleep，we start our day of work． 课时练案 课下预习 Period 1　 [2]which引导非限制性定语从句，修饰前面的private quarters；in sleeping bags和in private quarters并列，attached to the walls or the ceiling为过去分词短语作定语，修饰sleeping bags。 课时练案 课下预习 Period 1　 The routine tasks that occupy⑬most of the day are demanding⑭，but they can also be extremely rewarding．Our main mission⑮ is to conduct scientific research⑯．We need to evaluate⑰ the effects of low gravity on animals and plants．Creatures⑱ such as mice，fish and mosquitoes⑲ have also been sent to the station! In a low-gravity environment，we can learn more about changes in cells and microorganisms under the microscope⑳．As well as doing these 课时练案 课下预习 Period 1　 biological experiments，we carry out experiments㉑ in other research fields．I have been working on one experiment㉒ which locates and tracks lightning over large regions of the Earth．Hopefully，it will cast new light on㉓ the Earth's climate and lead to better lightning protection．With so much going on，the space station needs a lot of maintenance㉔，so we constantly check support systems and do some cleaning㉕．[3] 课时练案 课下预习 Period 1　 [3]句子主干是so连接的两个并列分句。第一个分句的主干是the space station needs a lot of maintenance，With so much going on是原因状语；第二个分句的谓语是and连接的并列动词短语。 课时练案 课下预习 Period 1　 The most challenging work takes place when we need to perform tasks outside the space station，such as testing new equipment，monitoring scientific experiments or repairing the space station．[4] In the circumstances㉖，it's time for a spacewalk．First，we put on our spacesuits，which allow us to breathe in space and protect us from exposure㉗ to the cold and radiation㉘．Then we head out㉙，and sometimes perform tasks for hours at a time，with the beautiful Earth visible㉚ below．Splendid as the view of the Earth is[5]，spacewalking is not as exciting as you might think．It's probably the most dangerous work，with potential risks such as electric shocks㉛．That's why every spacewalk is carefully planned． 课时练案 课下预习 Period 1　 [4]句子主干是The most challenging work takes place，后面跟了时间状语从句 when we need to perform tasks outside the space station...，从句中such as后跟的三个动词-ing形式短语用以列举部分tasks。 [5]as引导倒装的状语从句，表示“尽管”，可以用though代替。 课时练案 课下预习 Period 1　 In view of ㉜ the low-gravity environment，eating is also different in space．Most food is dried or freeze-dried㉝．It's a luxury㉞to eat fresh food，because fresh produce such as fruit and vegetables can only be delivered to the space station from the Earth every couple of months㉟．[6] Salt and pepper are only in liquid form，so that they will not float away㊱and block the air pipes．However，liquids can't be easily controlled in space．We must drink water or any other liquids out of a bag through a thin tube㊲ of plastic．Furthermore㊳，to keep our body healthy，we must ensure a balanced supply of nutrients by taking pills㊴． 课时练案 课下预习 Period 1　 [6]It是形式主语，to eat fresh food是真正的主语；后跟 because引导的原因状语从句，从句中 fresh produce是主语，谓语部分是can only be delivered to；such as fruit and vegetables 修饰fresh produce，from the Earth every couple of months修饰can only be delivered。 课时练案 课下预习 Period 1　 Spending some time in the gym is of vital㊵ importance to astronauts' health．Did you know that in just five months，astronauts could lose a significant amount of ㊶ muscle and bone mass？Considering these negative effects low gravity has on the human body，we discipline㊷ourselves to do at least two hours of exercise every day．[7] Exercise in space is not your average workout．We have to be tied onto specially designed exercise equipment to stop ourselves from floating around． 课时练案 课下预习 Period 1　 [7]句首Considering是介词，意为“鉴于，考虑到”， low gravity has on the human body是定语从句，修饰前面的negative effects，省略了引导词that/which。 课时练案 课下预习 Period 1　 During our leisure㊸ time，there's nothing we like more than to sit back with the rest of the crew㊹ and watch our remarkable planet go by，taking pictures for our family and friends back home．[8] As the space station travels at a speed of ㊺ about 17，500 miles per hour，we get to see the sunrise every 90 minutes．In these precious moments，all the challenges of life in space seem worth it． 课时练案 课下预习 Period 1　 [8]句子主干是there's nothing，后跟省略了引导词that的定语从句we like more than to sit back...，从句中使用了比较结构，此处nothing和more than结合使用表示“没有什么比……更……的了”；more than后的不定式结构由两部分构成，sit back with...和watch our remarkable planet go by，其后taking pictures...是动词-ing形式短语作状语。 课时练案 课下预习 Period 1　 太空站上的生活 生活在太空是每个未来宇航员的梦想。我在空间站的六个月的停留已经结束，这是一次充满挑战但又神奇的冒险。我敢打赌你一定很想知道太空中的日常生活是什么样的，它与地球上的生活有什么不同，低重力使普通的事物变得奇怪！ 课时练案 课下预习 Period 1　 从我们睡觉的那一刻起，生活在太空中的陌生感就显而易见了。由于太空中几乎没有重力，我们不得不把我们自己拴起来，这样我们就不会四处漂浮。我们通常睡在私人住所里，就像大的壁橱一样，或者睡在睡袋里，睡袋拴在墙上或天花板上。试着背部没有压力入睡是奇怪的，但我们不再为这些特别的床而烦恼了。大约睡了八个小时后，我们开始了一天的工作。 课时练案 课下预习 Period 1　 占用了一天里大部分时间的日常工作要求很高，但是也会非常有意义。我们的主要任务是进行科学研究。我们需要评估低重力对动物和植物的影响。老鼠、鱼和蚊子等生物也被送到了太空站！在失重状态环境下，我们可以在显微镜下了解更多有关细胞和微生物的变化。除了做这些生物学实验外，我们还在其他研究领域进行实验。我在做一个实验，在大面积的地球上定位和跟踪闪电。希望它能给地球的气候带来新的曙光，并带来更好的雷电防护。由于发生了这么多事情，空间站需要大量的维护，所以我们经常检查支持系统，并做一些清洁工作。 课时练案 课下预习 Period 1　 最具挑战性的工作发生在我们需要在空间站外执行任务时，例如测试新设备、监测科学实验或者维修空间站。在这种情况下，是时候来场太空行走了。首先，我们穿上宇航服，它们使我们能够在太空中呼吸，保护我们免受寒冷和辐射的伤害。然后我们出发，有时执行任务几个小时，下面可以看到美丽的地球。虽然地球的景色十分壮观，但太空行走并不像你们可能想象的那么激动人心。这可能是最危险的工作，有电击等潜在风险。这就是为什么每次太空漫步都是精心策划的。 课时练案 课下预习 Period 1　 鉴于失重状态的环境，饮食在空间站上也有所不同。大多数食物是干的或经过冷冻干燥的。吃新鲜食物是一种奢侈，因为新鲜的农产品，如水果和蔬菜，每隔两个月才能从地球送到空间站。盐和胡椒只呈液态，这样它们就不会飘落，也不会使气管堵塞。然而，液体在太空中不容易被控制。我们必须从一个袋子里，通过一根细塑料管喝水或其他液体。此外，为了保持我们的身体健康，我们必须通过吃药来保证营养的均衡供应。 课时练案 课下预习 Period 1　 花些时间在健身房锻炼对宇航员的健康至关重要。你知道仅仅在五个月里宇航员就可能失去相当多的肌肉量和骨量吗？考虑到失重状态对人体的这些负面影响，我们要求自己每天至少锻炼两个小时。在太空中锻炼不是一般的锻炼。我们必须被绑在特殊的运动器材上，以防自己四处漂浮。 课时练案 课下预习 Period 1　 在空闲时间，我们最喜欢做的事就是和其他工作人员一起舒服地坐下来，看着我们非凡的星球从身边经过，拍点照片给地球上的家人和朋友看。由于空间站以每小时17 500英里的速度运行，我们每90分钟就能看到一次日出。在这些珍贵的时刻里，太空生活的所有挑战似乎都是值得的。 课时练案 课下预习 Period 1　 $$