UNIT 4 SPACE EXPLORATION Section Ⅰ(课件PPT)-【勤径学升】2024-2025学年高中英语必修第三册同步练测（人教版2019）

单击此处添加文本具体内容 UNIT 4　 SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION The ISS is the biggest man­made satellite until now. UNIT 4　SPACE EXPLORATION Section Ⅰ　Listening and Speaking & Reading and Thinking astronaut procedure mental UNIT 4　SPACE EXPLORATION rocket gravity frontier vehicle satellite launch orbit UNIT 4　SPACE EXPLORATION mankind agency data desire signal UNIT 4　SPACE EXPLORATION intelligent determine determined disappointment UNIT 4　SPACE EXPLORATION universe independent independently UNIT 4　SPACE EXPLORATION of about out in on UNIT 4　SPACE EXPLORATION on on in of as UNIT 4　SPACE EXPLORATION 巨大的； 伟大的 巨人；巨兽；伟人 跳跃；剧增；剧变 跳过；跃过 传输；发送 航天器；宇宙飞船 UNIT 4　SPACE EXPLORATION 太空行走；太空行走的时间 玉；翡翠；玉器 舱；组件；模块 UNIT 4　SPACE EXPLORATION To become an astronaut in China how to use space equipment UNIT 4　SPACE EXPLORATION travelling into space to enter space UNIT 4　SPACE EXPLORATION This is because UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION travelling with to explore was launched Although/Though disappointed carrying UNIT 4　SPACE EXPLORATION independently a discoveries UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION to work determination determined UNIT 4　SPACE EXPLORATION Determined to get ahead of UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION boarding on UNIT 4　SPACE EXPLORATION broad shoulders boarded the plane to travel abroad aboard UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION at/by in/with to find disappointment UNIT 4　SPACE EXPLORATION disappointment disappointing disappointed disappointing UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION to live (should)be taken for UNIT 4　SPACE EXPLORATION desires to succeed/has a desire for success UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION working out through if you carry on driving like that UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION to deal/dealing depending dependence UNIT 4　SPACE EXPLORATION combine independent learning with cooperative study UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION signaling to UNIT 4　SPACE EXPLORATION symbol mark mark signal sign UNIT 4　SPACE EXPLORATION _______________________ UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION what to talk about whether to accept UNIT 4　SPACE EXPLORATION how to learn English well UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION UNIT 4　SPACE EXPLORATION why why because UNIT 4　SPACE EXPLORATION That's why The reason why was that That's because UNIT 4　SPACE EXPLORATION [对应学生用书第68页] The City in Space—ISS If you watch the sky about an hour after the sun goes down, you may see some “moving stars”．But they're not real stars.They are man­made satellites.And the biggest of all is the International Space Station(ISS, 国际空间站). From now until July is the best season to watch the ISS flying over the earth, and people can see it just with their eyes.The ISS is the biggest man­made satellite because scientists want to live on it.They think that the best way to learn more about space is to live there. When the space station is finished, it will be like a city in space.People will stay and study there with many of the things they have at home.Laboratories, living rooms and power stations are being built. The ISS is the most ambitious and expensive space program ever.Billions of dollars are being spent on it every year.Scientists hope that the ISS will be a stepping­stone for future space exploration. “The ISS will help us better understand the human body, explore space and study the earth.It can help us make life on the earth better，” said Kathryn Clark, an ISS scientist. China is not an ISS country, but it has helped with some of the experiments.China sent some rice up to the ISS to find out what space would do to it. 1．ambitious adj.　　　　 有雄心的；有野心的 2．explore vt.& vi. 探索；勘探 What is the ISS? ____________________________________________________ [对应学生用书第69页] Ⅰ.重点单词 ►基础单词 1．_________ n.　 宇航员；太空人 2．_________ n. 程序；步骤；手续 3．______ adj. 精神的；思想的 4．______ n. 火箭；火箭弹 5．_______ n. 重力；引力 6．________ n. 边境；国界；边远地区 7．_______ n. 交通工具；车辆 8．_________ n. 人造卫星；卫星 9．______ vt.& n． 发射；发起；上市 10．_____ n. (环绕地球、太阳等运行的)轨道；势力范围 vt.& vi. 沿轨道运行；环绕……运行 11．_______ n. 人类 12．______ n. (政府的)专门机构；服务机构；代理处 13．____ n．[pl.] 资料；数据 14．______ n. 渴望；欲望 　　 vt. 渴望；期望 15．______ vt.& vi. 标志着；标明；发信号 　 n. 信号；标志 ►拓展单词 1．___________ adj.有智慧的；聪明的；有智力的→intelligence n．智力； 才智； 智慧 2．_________ vt.查明；确定；决定→__________ adj.有决心的；意志坚定的→determination n．决心；(正式)决定， 确定 3．disappoint vt.使失望；使扫兴→disappointed adj.失望的；沮丧的→disappointing adj.令人失望的→______________ n．失望； 沮丧 4．________ n．宇宙；天地万物→universal adj.宇宙的；全世界的；共同的；普遍的 5．depend vi.依靠→dependent adj.依靠的；依赖的→dependence n．依靠， 依赖， 依存→___________ adj.独立的；自立的→_____________ adv.独立地；自立地 Ⅱ.重点短语 1．make a list __　　　 列出……的名单 2．be curious _____ 对……好奇 3．find ___ 弄清楚 4．succeed __ doing sth. 成功地做某事 5．focus __ 关注；聚焦于 6．__ board 在宇宙飞船上；在船上；在飞机上 7．carry __ 继续做， 坚持干 8．__ space 在太空 9．in the hope __ doing sth. 抱着……的希望 10．so __ to(do sth.) 为了；以便 Ⅲ.阅读词汇 1．giant adj.　　　 ________________ n. ________________ 2．leap n. ________________ vi.& vt. _____________ 3．transmit vt.& vi. _____________ 4．spacecraft n. ________________ 5．spacewalk n. ________________________ 6．jade n. ___________________ 7．module n. ___________________ Ⅳ.重点句型 1．_______________________________, you have to have 1，350 hours of flying experience. 要成为中国的宇航员， 你必须有1 350小时的飞行经验。 2．Astronauts not only had to learn __________________________, but also had to do a lot of mental and physical training. 宇航员不仅要学习如何使用太空设备， 还要做大量的心理和身体训练。 3．Before the mid­20th century, most people felt _____________________ was only a dream that could never come true. 二十世纪中叶之前， 大部分人认为在太空旅行是一个无法实现的梦。 4．Afterwards, the USSR focused on sending people into space, and on 12 April 1961, Yuri Gagarin became the first person in the world ______________． 之后， 苏联专注于载人太空飞行。1961年4月12日， 尤里·加加林成为世界上进入太空的第一人。 5．_______________ people believe in the importance of carrying on space exploration despite the huge risks. 这是因为尽管风险巨大， 人类还是坚信太空探索极为重要。 句子重音 1．功能：体现句子的节奏感和韵律感， 突出重点， 使听者更容易理解。 2．哪些词在句子中需重读 一般来说， 在句子中需重读的词都是实词， 比如名词、动词、形容词、副词、数词、代词等。不重读的多为虚词， 比如冠词、连词、介词、感叹词等。 例如：The streets are wide and clean. I am so glad to see you again. 3．虚词需要重读的情况 (1)强调或突出某个虚词或be动词时， 应将其重读。 —Are you a student? —Yes, I am. (2)介词在句首时往往要重读。 On my way to school, my bike was broken. (3)be动词或助动词和not结合时要重读。 Didn't I tell you yesterday? (4)句子末尾的be动词和助动词一般要重读。 [名师点津] 上文刚出现过的并且重读的单词， 第二次提到时一般不再重读。 [对应学生用书第70页] [整体理解] Ⅰ.Scan the text and match the general idea of each paragraph. 1．Para.1　 A．bright future of space exploration 2．Para.2 B．What has China achieved in space exploration? 3．Para.3 C．people's desire to explore pace 4．Para.4 D．Humans realized their dream at last. 5．Para.5 E.scientists' determination to explore space despite the disasters 答案　1－5　CDEBA Ⅱ.Read the text and choose the best answer. 1．When did people make travelling into space possible? A．In the thirteenth century. B．In the eighteenth century. C．In the mid­20th century. D．In the twenty­first century. 2．Who was the first person in the world to enter space? A．Yang Liwei.　　　 B．Neil Armstrong. C．Yuri Gagarin. D．Liu Yang. 3．How did the scientists react after the disasters happened? A．They felt disappointed and hopeless. B．They rose to the challenge bravely. C．They gave up building the task. D．They decided to put off the exploration. 4．We can infer from the article that________． A．only USSR's Soyuz 11 and America's Challenger have had accidents B．the exploration of space will not stop though it has great risks C．the development of China's space industry has surpassed the US D．the exploration of space will certainly help human survive better 答案　1－4　CCBB Ⅲ.Fill in the blanks according to the text. People have always wanted to learn more about space.Before the mid­20th century, most people felt 1.__________(travel)into space was an impossible dream.However, 2.____ the help of scientists, people succeeded in realizing their dream 3.__________ (explore)space.On 4 October 1957, the Sputnik 1 satellite 4.____________(launch)by the USSR.5._______________ scientists try to make sure nothing goes wrong, accidents can still happen.These disasters made everyone 6.____________(disappoint), but people still believe in the importance of 7.________(carry)on space exploration.In 2003, China became the third country to 8._____________(independent)send humans into space. Then Shenzhou 6 and 7 completed 9._ second manned orbit and the first Chinese spacewalk.In spite of the difficulties, scientists hope future 10.___________(discovery)will enable us to survive well into the future. [课文译注] 词汇积累 ①frontier n．边境；国界；边远地区 ②vehicle n．交通工具；车辆 ③support n．& vt.支持；拥护 ④determined adj.有决心的；意志坚定的 determine vt.查明；确定；决定 ⑤rocket n．火箭；火箭弹 ⑥gravity n. 重力；引力 ⑦satellite n．人造卫星；卫星 ⑧launch vt.& n．发射；发起；上市 ⑨orbit n．(环绕地球、太阳等运行的)轨道；势力范围 vt.& vi.沿轨道运行；环绕……运行 ⑩focus on 集中于 ⑪giant adj.巨大的； 伟大的 n.巨人；巨兽；伟人 ⑫leap n．跳跃；剧增；剧变 vi.& vt.跳过；跃过 ⑬mankind n．人类 ⑭agency n．(政府的)专门机构；服务机构；代理处 ⑮transmit vt.& vi.传输；发送 ⑯data n．[pl.] 资料；数据 ⑰disaster n．灾难；灾祸 ⑱disappointment n．失望；沮丧 ⑲desire n．渴望；欲望 vt.渴望；期望 ⑳universe n．宇宙；天地万物 (carry on继续做， 坚持干 (despite prep.尽管 (independently adv.独立地；自立地 independent adj. 独立的；自立的 (spacecraft n．航天器；宇宙飞船 (spacewalk n．太空行走；太空行走的时间 (jade n．玉；翡翠；玉器 (module n．舱；组件；模块 (signal vt.& vi.标志着；标明；发信号 n.信号；标志 (survive vt.比……活得长；(经过……)活(保存)下来 vi.活下来；幸存；幸免；生还 教材原文 SPACE: THE FINAL FRONTIER① “Are we alone? What's out there？” People have always looked up at the stars and wondered about space. Today, scientists design vehicles② to carry astronauts into space to make important discoveries. Space exploration has come a long way, and we now hope to discover other planets that are suitable enough to support③ life.[1] [1]定语从句that are suitable enough to support life修饰planets, that在从句中作主语， 不能省略。 Before the mid­20th century, most people felt travelling into space was only a dream that could never come true. However, scientists were determined④ to realise that dream. After many experiments, they succeeded in making rockets⑤ that could escape Earth's gravity⑥. On 4 October 1957, the Sputnik 1 satellite⑦ was launched⑧ by the USSR and successfully orbited⑨ around Earth. Afterwards, the USSR focused on( sending people into space, and on 12 April 1961, Yuri Gagarin became the first person in the world to enter space. [2] Over eight years later, on 20 July 1969, American astronaut Neil Armstrong stepped onto the moon, famously saying, “That's one small step for [a] man, one giant⑪ leap⑫for mankind⑬.” Following this, there were many more important space achievements. For example, on 5 September 1977, America's NASA space agency⑭ launched Voyager 1 to study deep space, and it still transmits⑮ data⑯ to this day. And the International Space Station(1998)has provided a continuous human presence in space, with astronauts from many different countries on board. [2]不定式短语to enter space作后置定语， 修饰person。 Although scientists try to make sure nothing goes wrong, accidents can still happen. For example, all the astronauts on Soyuz 11, Challenger, and Columbia spacecrafts died during their missions. However, while such disasters⑰ brought much sadness and disappointment⑱， the desire⑲ to explore the universe⑳ did not die. This is because people believe in the importance of carrying on( space exploration despite(the huge risks.[3] [3]because引导表语从句。 China's space programme started later than those of Russia and the US, but it has made great progress in a short time.China became the third country in the world to independently(send humans into space in 2003, when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft(. [4] Then Shenzhou 6 and 7 completed a second manned orbit and the first Chinese spacewalk(, followed by the vehicle Jade(Rabbit being sent to the moon to study its surface. [5] On 23 July 2020, China sent Tianwen 1 to explore the surface of Mars. It arrived in February 2021 and then sent back lots of valuable information. And from 2021 to 2022, China completed a number of rocket missions to establish its own space station. In 2022, the launch of the Mengtian module( signalled( the basic completion of the Tiangong Space Station. This modern space station will allow astronauts to conduct many important experiments, greatly furthering our understanding of the universe. [4]不定式短语to independently send humans into space in 2003作后置定语， 修饰country；when引导非限制性定语从句， 修饰2003。 [5]过去分词短语followed by…作状语， 其中的现在分词短语being sent to the moon to study its surface作后置定语， 修饰Jade Rabbit, 不定式短语to study its surface作目的状语。 The future of space exploration remains bright. Many countries have plans to further study planets like Mars and Jupiter. Despite the difficulties, scientists hope to make more valuable discoveries that will enable the human race to survive( well into the future. 参考译文 太空：最后的边境 “我们是孤家寡人吗？外面还有什么呢？”人们总是仰望星空， 对太空充满好奇。如今， 科学家们设计出飞行器， 将宇航员送入太空， 以取得重要发现。太空探索已经取得了长足的进步， 我们现在希望发现能够维持生命存在的其他行星。 二十世纪中叶之前， 大部分人认为在太空旅行是一个无法实现的梦。然而， 科学家们决意要实现这个梦想。无数次实验之后， 他们终于成功研制出能够摆脱地心引力的火箭。1957年10月4日， “旅伴一号”人造卫星在苏联发射升空， 并成功环绕地球运行。之后， 苏联专注于载人太空飞行。1961年4月12日， 尤里·加加林成为世界上进入太空的第一人。8年后， 美国宇航员尼尔·阿姆斯特朗于1969年7月20日踏上月球， 说出了那句名言：“对一个人来说， 这是一小步；对人类来说， 这是一大步。”此后， 许多更重要的空间成就得以实现。例如， 1977年9月5日， 美国国家航空航天局发射“旅行者一号”， 该探测器用于研究深空， 至今仍在传回数据。国际空间站(1998年)提供了人类在太空中的持续存在， 船上有来自许多不同国家的宇航员。 虽然科学家们极力确保万无一失，但事故仍时有发生。例如，“联盟11号”、“挑战者号”和“哥伦比亚号”宇宙飞船上的所有宇航员都在执行任务时遇难。然而，尽管这些悲剧带来了许多悲伤和失望，但是，探索宇宙的愿望并没有破灭。这是因为尽管风险巨大，人类还是坚信太空探索极为重要。 中国的太空项目起步晚于俄罗斯和美国， 但在短时间内发展迅速。2003年， 杨利伟乘坐“神舟五号”宇宙飞船成功环绕地球运行， 中国成为世界上第三个能够独立将人类送入太空的国家。此后，“神舟六号”和“神舟七号”分别完成了第二次载人环绕地球飞行以及中国人的第一次太空行走。紧接着，“玉兔号”月球车飞抵月球，开展月球表面研究。2020年7月23日，中国发射“天问一号”探测火星表面。它于2021年2月抵达，然后发回了许多有价值的信息。2021年至2022年，中国完成了多项火箭任务，建立了自己的空间站。2022年，梦天舱的发射标志着天宫空间站的基本建成。这个现代化的空间站将允许航天员进行许多重要的实验，大大加深我们对宇宙的了解。 太空探索的未来仍然是光明的。许多国家都已制订计划，将进一步研究和探索火星、木星等行星。尽管困难重重，科学家们希望做出更有价值的发现，能让人类延续生存，直到未来。 [对应学生用书第73页] [核心词汇] 1．determined adj. 有决心的；意志坚定的 (教材P40)However, scientists were determined to realise that dream. 然而， 科学家们决意要实现这个梦想。 [归纳拓展] (1)be determined to do sth.　 决心做某事(表示状态) (2)determine vt. 查明；确定；决定 determine on/upon(doing)sth. 决定(做)某事 determine to do sth. 决定做某事(表示动作) (3)determination n. 决心 He was determined to get there even at the risk of his life. 他决心到那里去， 即使冒生命危险也在所不惜。 Though Tom was stubborn, they determined to persuade him to travel together. 虽然汤姆很固执， 但他们决定说服他一起去旅行。 It is his determination and patience that have enabled him to achieve his goal. 正是他的决心和耐心使他能够实现他的目标。 [活学活用] (1)单句语法填空 ①She determined _______(work)twice as hard as before to make up for the lost time. ②Where he once felt like giving up, he now has the _____________(determine)to push further and keep on going. ③She was a brave and __________(determine)girl with rich imagination. (2)句型转换 ④He is determined to get ahead of others in studies, so he works day and night. →__________ __ ___ _____ __ others in studies, he works day and night. 2．on board 在宇宙飞船上；在船上；在飞机上 (教材P40)And the International Space Station(1998)has provided a continuous human presence in space, with astronauts from many different countries on board. 国际空间站(1998年)提供了人类在太空中的持续存在， 船上有来自许多不同国家的宇航员。 [归纳拓展] (1)board n.　　　 板；布告牌， 公告牌；委员会， 董事会 　　 vi.& vt. 登机；上船；寄宿 (2)aboard prep.& adv. 在(船、飞机、火车或公共汽车)上； 上(船、飞机、火车等) go aboard 上船/车/飞机 (3)abroad adv. 去/在国外；去/在海外 (4)broad adj. 宽的， 宽阔的；广泛的 After getting the work done, we put up a board reminding people to protect the trees. 做完工作后， 我们竖起了布告牌提醒人们保护这些树。 Everyone boarded the plane to travel abroad and nobody took combustible goods aboard. 大家都登机去国外旅游， 没有人携带易燃物品上飞机。 [活学活用] (1)单句语法填空 ①Passengers checked their baggage before ________(board)the plane. ②All passengers __ board are expected to fasten the seat/safety belts when the plane takes off and lands. (2)完成句子 ③这位肩膀宽阔的人登机去国外旅游， 他只携带日常用品上飞机。 The man with __________________________________________________ and he only took daily necessaries ______． 3．disappointment n.失望；沮丧 (教材P41)However, while such disasters brought much sadness and disappointment, the desire to explore the universe did not die. 然而， 尽管这些悲剧带来了许多悲伤和失望， 但是， 探索宇宙的愿望并没有破灭。 [归纳拓展] (1)to one's disappointment　　 使/令某人感到失望的是 (2)disappoint vt. 使失望 (3)disappointing adj. 令人失望的 (4)disappointed adj. 失望的；沮丧的 be disappointed at/by/in/with… 对……失望 be disappointed to do sth. 做某事而感到失望 The twins were disappointed to find that the bread turned out to be burnt. 这对双胞胎失望地发现面包竟然被烧焦了。 To our great disappointment, it rained every day of the trip. 这次旅行天天下雨， 让我们大失所望。 [活学活用] (1)单句语法填空 ①To tell the truth, I'm not disappointed _____ your math score, but I'm disappointed _______ you for your dishonesty. ②Visitors were disappointed _______(find)the museum closed. ③To her great ______________(disappoint), it rained on the day of the picnic. (2)用disappoint的适当形式完成下列片段 ④To his parents' _______________, their _____________ son always makes them ____________ with his _____________ performance. 令他的父母失望的是， 他们令人失望的儿子总是因他的令人失望的表现使他们失望。 4．desire n.渴望；欲望 vt.渴望；期望 (教材P41)However, while such disasters brought much sadness and disappointment, the desire to explore the universe did not die. 然而， 尽管这些悲剧带来了许多悲伤和失望， 但是， 探索宇宙的愿望并没有破灭。 [归纳拓展] (1)have a strong desire eq \b\lc\{(\a\vs4\al\co1(to do sth.　迫切想要做某事,for sth. 急于想得到某物)) (2)desire to do sth.　　　　 渴望做某事 desire sb.to do sth. 想要某人做某事 desire that…(should)do sth. 渴望…… The boy has a strong desire for knowledge. 这个男孩有强烈的求知欲。 We desire that immediate help (should)be given to the local villagers who have been trapped by the flood. 我们渴望立刻给予当地那些被洪水围困的村民们救援。 [名师点津] desire用作“请求”、“要求”讲时， 其名词性从句(宾语从句、同位语从句等)要用虚拟语气， 即从句谓语动词用“should＋动词原形”， should可省略。类似的词还有insist、request、suggest、order、recommend、demand等。 [活学活用] (1)单句语法填空 ①We always desire _______(live)in peace with our neighbors. ②He expressed a strong desire that measures _______________(take)to stop pollution. ③He has a desire ___ success though he has failed many times. (2)完成句子 ④每个人都渴望成功， 而成功只属于努力的人。 Everyone ___________________________________________ while success only belongs to the hard­working people. 5．carry on 继续做， 坚持干 (教材P41)This is because people believe in the importance of carrying on space exploration despite the huge risks. 这是因为人们坚信太空探索的重要性，哪怕面临巨大的风险。 [归纳拓展] carry on doing sth.　 继续做某事， 坚持做某事 carry on with sth. 继续某事 carry away 运走， 冲走；使着迷 carry off 夺走；获得 carry out 履行；实施；开展；完成 carry through 完成；使渡过难关 Once you begin to do something, you must carry on with it, otherwise you will never achieve anything. 一旦你开始做某件事情， 你必须坚持下去， 否则你将不会有所收获。 A plan is being carried out to increase the number of wild tigers. 一项增加野生虎数量的计划正在实施。 [活学活用] (1)单句语法填空 ①If you carry on _______(work)like that, you'll break down sooner or later. ②Determined to carry ___ the plan, they made very careful preparations. ③Her confidence carried her _______ during that hard time. (2)完成句子 ④你如果继续那样开车的话， 会出事故的。 You'll have an accident _________________________________． 6．independently adv.独立地；自立地 (教材P41)China became the third country in the world to independently send humans into space in 2003, when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft. 2003年， 杨利伟乘坐“神舟五号”宇宙飞船成功环绕地球运行， 中国成为世界上第三个能够独立将人类送入太空的国家。 [归纳拓展] (1)independent adj.　　　　 独立的；自立的 (2)dependent adj. 依靠的， 依赖的 (3)dependence n. 依靠， 依赖 (4)depend vi. 相信；依靠；依赖 depend on 根据， 依据；依靠， 依赖 depend on sb. eq \b\lc\{(\a\vs4\al\co1(to do sth.,doing sth.)) 依靠/相信某人做某事 That/It(all)depends. 视情况而定。 We all depend on others sometimes to some degree. 有时在某种程度上我们都需要依靠别人。 He depends on his parents to take care of the children. 他依靠父母照顾孩子。 [活学活用] (1)单句语法填空 ①I know we can depend on her _______________(deal)with the tough situation. ②The journey takes about two hours, _________(depend)on the traffic. ③After graduating from college, he found a job and ended his __________(depend) on his parents. (2)完成句子 ④ 为了更有效地学习， 我希望你可以把自主学习和合作学习结合起来。 To study more efficiently, I desire that you should ____________________________ _________________________． 7．signal vt.& vi.标志着；标明；发信号 n.信号；标志 (教材P41)In 2022, the launch of the Mengtian module signalled the basic completion of the Tiangong Space Station. 2022年， 梦天舱的发射标志着天宫空间站的基本建成。 [归纳拓展] (1)signal(to)sb.to do sth.　　 示意某人做某事 signal(to sb.)that… 示意(某人)…… (2)a traffic signal 交通信号 send out a signal 发出信号 The police signalled the driver to stop his car by raising his hand. 警察举手示意司机停车。 Body language can give away a lot about your mood, so standing with your arms folded can send out a signal that you are being defensive. 身势语能够泄露很多你的情绪， 因此双臂交叠站着能发出你正在防卫的信号。 [易混辨析]　signal/mark/sign/symbol “信号”， 常指约定俗成、传达某些信息的信号， 也指灯光、声音或字符标志。 “标志；标记”， 含义广泛， 指事物留下的深刻印迹或某物上用于辨别该物品的标志， 和sign相比更侧重于区别性或揭示性的标志， 有时不一定十分直观或明显。 “记号；标记”， 用法最广， 可指符号， 也可指情绪、性格的显示， 还可指具体的用于识别或指示的标志， 如指示牌、卡片等；还可作“征兆，迹象”讲。 “象征；符号”， 指人们选出某物体或图案用来代表另一事物， 并作为该事物的标记或象征。 [活学活用] (1)单句语法填空 ①The bell rang, _________(signal)that school was over. ②As soon as he sat down at the table, he signaled __ the waiter to bring the menu. (2)选词填空： signal、mark、sign、symbol ③In the picture, the tree is the ______ of life. ④One ____ of a writer's greatness is that different minds can get a different inspiration from his works. ⑤A red light is a ______ of danger, which is even known to a five­year­old child. ⑥Sir, you are not allowed to walk your dog on the lawn.Don't you see the ____ “Keep off the grass” ? [重点句型] eq \a\vs4\al(1.“疑问词＋不定式”结构) (教材P38)Astronauts not only had to learn how to use space equipment, but also had to do a lot of mental and physical training. 宇航员不仅要学习如何使用太空设备， 还要做大量的心理和身体训练。 [句式剖析] how to use space equipment属于“疑问词＋不定式”结构， 作动词learn的宾语， 此结构可转化成宾语从句how they can use space equipment。 [归纳拓展] (1)“疑问词(who/whom/what/which/when/how/where/whether)＋不定式”结构在句中起名词作用， 可以作主语、表语和宾语。 (2)常见的可接此结构作宾语的动词：advise、ask、consider、decide、discuss、explain、forget、know、learn、remember、show、teach、tell、wonder等。 When and where to hold the meeting remains to be discussed further. 何时何地举行会议有待于进一步讨论。 The question is where to put it. 问题是把它放在哪儿。 [活学活用] (1)句型转换 ①He doesn't know what he will talk about. →He doesn't know __________________． ②I really have no idea whether I will accept her invitation or not. →I really have no idea _________________ her invitation or not. (2)完成句子 ③他就如何学好英语给我提出了一些建议。 He gave me some advice on _________________________． 2．This is because… 这是因为…… (教材P41)This is because people believe in the importance of carrying on space exploration despite the huge risks. 这是因为人们坚信太空探索的重要性，哪怕面临巨大的风险。 [句式剖析] This is because…意为“这是因为……”， because引导表语从句， 用来表示原因。 [归纳拓展] (1)It/This/That is because…这/那是因为……(because从句表示原因) (2)It/This/That is why…意为“这/那就是为什么……”， 用来表示结果。 (3)The reason why… is/was that… ……的原因是……(表语从句常用that引导， 而不用because)。 Tom was ill.That was why he came late for the meeting. 汤姆病了。这就是他开会迟到的原因。 The reason why Tom came late for the meeting was that he was ill. 汤姆开会迟到的原因是他病了。 [活学活用] (1)单句语法填空 ①The reason ___ he failed the English exam was that he didn't learn it well. ②He had an urgent thing to deal with.That was ___ he didn't attend the meeting. ③He didn't attend the meeting.That's ________he had an urgent thing to deal with. (2)一句多译 她很伤心， 那是因为她儿子在一次事故中丧生了。 ④Her son was killed in an accident.__________ she was very sad. ⑤______________ she was very sad ________ her son was killed in an accident. ⑥She was very sad.______________ her son was killed in an accident. $$