选择性必修第三册 Unit 2 Out of This World 第2课时（课件PPT）-【创新方案】2025年高考英语一轮总复习（译林版2020）

第2课时——强化表达功·写作短板的专项补弱 目 录 出彩句式 句子高级·表达脱俗 亮点写法 语段优美·彰显功底 课时作业评价 主题写作 命题热点·追根教材 句子高级·表达脱俗 出彩句式 1．That's why ... (1)This/That is why ...意为“这/那就是……的原因”，why引导表语从句，表示结果。 (2)This/That/It is because ...意为“这/那是因为……”，because引导表语从句，表示原因。 (3)The reason why ...is/was that ...意为“……的原因是……”，why引导定语从句并在从句中作状语；that引导表语从句，表示原因。 ①Less is more.So we say: reduce things by half instead of doubling them. →Less is more.__________________ reduce things by half instead of doubling them. 先学通 (通过句子变换把握句式特点) This is why we say: ②We choose this movie for the reason.It represents the development of our beloved school, which is not only interesting but also meaningful. →_______________________________________it represents the development of our beloved school, which is not only interesting but also meaningful. (the reason why ...is that ...) The reason why we choose this movie is that ③我读了你对英语校报的改革方案，那就是我写信发表观点的原因。 I read about your reform plan of the school English newspaper, and_______________________________________. 再写美 (通过句子仿写做到运用自如) that's why I'm writing to voice my opinion ④专家们正在努力弄清楚为什么很多青少年和父母交流有困难。 The experts are trying to find out _____________________________ __________________________________________. ⑤从太空看，地球是蓝色的。这是因为它的表面有大约71%被水覆盖。 Seen from space, the earth looks blue._______________________ ______________________________________________. the reason why many teenagers have trouble communicating with their parents This is because about seventy-one percent of its surface is covered by water 2．be of＋抽象名词 (1)be of use/importance/significance/help ...＝be useful/important/ significant/helpful ...，这些抽象名词前还可用great, little, some, any, much, no等来修饰，说明其程度。 (2)be of colour/age/size/height/weight/shape/type/kind ..., 这类名词前常用different, the same, this, that等来修饰或说明。 (3)be of quality/character/feature ...，这类名词前常用good, bad, nice, fine, serious等来修饰或说明。 (句型转换/完成句子) ①A harmonious family is of benefit to a child's personal development. →A harmonious family _____________a child's personal development. 先学通 (通过题点训练把握用法规则) is beneficial to ②He hopes his website could help children meet ______________ ____________and feel less lonely. 他希望自己的网站能帮助孩子们认识同龄的新朋友，减少孤独感。 ③I hope these suggestions above_______________________. 我希望以上这些建议能对你有所帮助。 new friends of the same age will be of some help to you ④(2022·全国乙卷书面表达)在我看来，读英语书籍可以提高学生的写作技能，而听英语歌曲和看英语电影有利于提高他们的英语口语。 In my opinion, reading English books can enhance students' writing skills while listening to English songs and watching English movies___________________________________________.(benefit) 再写美 (通过句子仿写做到运用自如) are of benefit to improving their spoken English ⑤(2021·全国甲卷书面表达)此外，古筝对中国民间音乐具有重要意义，它能引领你进入一个美妙的音乐世界。 Furthermore, guzheng______________________________________, leading you into a fantastic world of music.(significance) is of great significance to Chinese folk music 语段优美•彰显功底 亮点写法 1．赏衔接之美 However, liquids can't be easily controlled in space.We must drink water or any other liquids out of a bag through a thin tube of plastic.Furthermore, to keep our body healthy, we must ensure a balanced supply of nutrients by taking pills. 写法领悟：第一句中运用了however，表示与前文之间存在转折关系；第三句中使用了furthermore，表示递进关系，对前面的内容作了进一步的解释说明。衔接词的灵活运用可以增加上下文的连贯性，令文章更加流畅自然。 2．赏用词与结构之美 The reality is that space exploration is extremely difficult and dangerous, can take a very long time and costs a huge amount of money.Some people believe that while space exploration expands our understanding of the universe, it is a waste of the public purse and does nothing to enhance the quality of our lives here on the Earth.Why do we continue to explore space, then? 写法领悟：本段使用了修饰词extremely, very以及huge突出了太空探索的高难度、高危性以及历时之久、耗资之巨。用好形容词、副词等修饰成分可以更具体地刻画描写对象，同时也能给文章增添文采。第二句中的“a waste of”及“does nothing to”语气强烈地表述了反对者对太空探索的质疑。最后一句使用了反问句来引起下文，令衔接更自然，同时有利于调动读者的阅读积极性。 ①The house is beautiful.____________, it has a large swimming pool. 这栋房子很漂亮。此外，它还有一个大游泳池。 ②______________________and you can experience the indigenous Australia there more than anywhere else. 那里风景极其优美，在那里你可以体验到最本土的澳大利亚风情。 针对练笔 (根据提示完成句子) Furthermore It is extremely beautiful 命题热点•追根教材 主题写作 本单元主题是“太空探索”，属于“人与社会”的主题语境。高考在设题时通常以新闻报道、征文投稿、演讲稿等为载体考查学生对我国航天科技发展的认识等，旨在引导学生深入思考人类探索宇宙的意义，并学习宇航员奋勇前进、直面挑战的宝贵品质，培养学生对未知世界的好奇心与探索精神，激励学生为未来国家科技进步和航天事业发展贡献力量。　　 命题导向 (一)太空生活 1．sleep with no pressure against our back背部没有压力入睡 2．due to the near absence of gravity in space 由于太空中几乎没有重力 3．carry out experiments in other research fields 进行其他研究领域的实验 构建语义场 4．perform tasks outside the space station 在空间站之外执行任务 5．ensure a balanced supply of nutrients by taking pills 通过服用药片来确保营养的均衡供应 6．stop ourselves from floating around防止我们自己四处漂浮 7．First, we put on our spacesuits, which allow us to breathe in space and protect us from exposure to the cold and radiation. 首先，我们穿上太空服，这让我们可以在太空中呼吸，保护我们免受寒冷和辐射侵袭。 (二)太空探索的影响 1．expand our understanding of the universe加深我们对宇宙的理解 2．make major contributions to an understanding of the origin, evolution, and likely future of the universe 对理解宇宙的起源、演化和可能的未来做出重大贡献 3．solve some of the big problems facing mankind解决人类面临的一些重大问题 4．make our lives safer and easier使我们的生活更安全、更轻松 5．a strong motive for continuing to explore space继续探索太空的一个强有力的动机 6．motivate them to become the scientists and engineers of the future激励他们成为未来的科学家和工程师 7．These scientific and technological advances can provide benefits to societies on the Earth in many areas including health, energy and information technology.这些科学和技术进步可在保健、能源和信息技术等许多领域为整个社会带来好处。 写作任务——基础写作的建模训练 [题目]　假定你是李华，你校英文报正在征稿，要求给中国空间站(China Space Station)的宇航员们写一封信。请你写信投稿，内容包括： 1．询问空间站的生活、工作情况； 2．表达自己对成为宇航员的向往。 注意：1.写作词数应为80左右； 2．可以适当增加细节，以使行文连贯。 平时勤练笔 [构思与要点表达] 第一部分　空间站的生活与工作 要点1：询问空间站的日常生活 [从教材中学]　I bet you'd love to know what daily life is like up in space and how it differs from that on the Earth — the low gravity definitely makes ordinary things strange! [到写作中用]　我渴望了解太空中的日常生活是什么样子的，以及它与地球上的生活有什么不同。 I desire to know what daily life is like up in space and how it differs from that on the Earth. 要点2：询问怎样保持健康 [从教材中学]　Considering these negative effects low gravity has on the human body, we discipline ourselves to do at least two hours of exercise every day. [到写作中用]　考虑到低重力对人体的负面影响，你们平时都采取哪些措施来保持身体健康？ Considering the negative effects low gravity has on the human body, what measures do you usually take to keep your body healthy? 要点3：询问日常工作 [从教材中学]　 1．The routine tasks that occupy most of the day are demanding, but they can also be extremely rewarding. 2．...there's nothing we like more than to sit back with the rest of the crew and watch our remarkable planet go by ... [到写作中用]　此外，你们每天的大部分时间都在做哪些日常工作？你们经常进行太空行走吗？我认为没有什么比那更令人兴奋的了。 Besides, what are the routine tasks that occupy most of your day? Do you often have a spacewalk? I think there's nothing more exciting than that. 第二部分　表达向往之情 [从教材中学]　When you have seen a man walk on the Moon, you grow up believing that anything is possible! [到写作中用]　希望能像你们一样为中国的航天事业做出贡献，我想知道成为一名合格的宇航员需要具备什么。 _____________________________China's space industry like you, I wonder___________________________________. Hoping to make contributions to what it takes to be a qualified astronaut [衔接与逻辑成篇] 运用补加、过渡与衔接，将上述语句连接成篇 Dear astronauts， I'm writing to ask for some information about astronauts' life on the space station. Firstly, I desire to know what daily life is like up in space and how it differs from that on the Earth.Considering the negative effects low gravity has on the human body, what measures do you usually take to keep your body healthy？Besides, what are the routine tasks that occupy most of your day? Do you often have a spacewalk? I think there's nothing more exciting than that. Hoping to make contributions to China's space industry like you, I wonder what it takes to be a qualified astronaut. Wish you a successful mission and a comfortable journey! Yours faithfully， Li Hua 主题表达升格训练 课时作业评价 Ⅰ.根据要求完成下列句子 1．(完成句子)_____________________________________; they never have and never will.(circumstance，倒装) 他们在任何情况下都不会放弃，他们从未放弃过，将来也决不会。 Under no circumstances will they give up 2．(完成句子)___________________________ at least 50,000 jobs were lost last year.(calculate) 据估算，去年至少失去了5万份工作。 3．(完成句子)As far as I'm concerned, ______________________ __________.(“否定词＋比较级”结构) 就我个人而言，没有什么比健康更重要。 It has been calculated that nothing is more important than health 4．(完成句子)_______________________________________ about your future.(be of importance to ...) 对你的未来保持乐观是非常重要的。 It is of vital importance to remain optimistic 5．(完成句子)_________________________________ on my way to success, I never gave up and went all out for my dream university.(as引导的倒装句) 尽管在通往成功的路上遇到过很多困难，但我从未放弃，一直为了考上梦想中的大学全力以赴。 A lot of difficulties as I met with 6．(一句多译)随着社会的迅速发展，我们很有必要掌握好英语和电脑。 ①_______________________________, it’s necessary for us to have a good knowledge of English and computers.(with复合结构) ②_______________________________, it’s necessary for us to have a good knowledge of English and computers.(as引导的状语从句) With the society developing rapidly As the society is developing rapidly Ⅱ.读后续写 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 (2024·石家庄质检)I still remember the day when we decorated the house.I was ten and it was two weeks before New Year.I was looking forward to my presents.Since I'm the youngest in the family, all of the family members would give me a gift one way or another.Sometimes it was a cookie or a hug but it was always there.I was the only center of attention and it was feeling good. My uncles usually would ask me what I wanted before New Year and that year I knew what I wanted.It was the spaceship I saw in the ads.I was dreaming of opening a big gift box, and it was there.But that year it came in a way that I wasn't expecting. It was two weeks before New Year.Just two weeks.She couldn't wait.My dear mother told my father that it was time, and then we went to the hospital.After an hour, they told me that I had a sister.But I didn't want a sister.I wanted a spaceship.The next few days went so fast.No one was caring about me.Everyone was talking about her and I knew that my life was never going to be the same ever again.I wasn't ready to grow up, to be a big brother.But it just happened in an instant. On the day before New Year, everyone was in our home, talking only about my newborn sister.My family was becoming hers.Even my uncles didn't ask me anything about the gift.She stole everything I'd ever had, my life and my presents.Thinking about this, I cried myself to sleep. I had a nightmare (噩梦) and woke up in the middle of the night.Shadows were all around me, and I was defenseless and so weak.I ran into my parents' bedroom but couldn't wake up my poor parents who were just too worn out.I was standing near their bed, trying not to cry when I saw her.She was awake and looking at me with her big eyes in her small bed. 注意：1.续写词数应为150左右； 2．请按如下格式作答。 Suddenly a long shadow came into the bedroom and she started crying. After having comforted her, something slowly changed inside me.　 参考范文： Suddenly a long shadow came into the bedroom and she started crying.Panicky at first, I then realized that it was just a car passing by.But she felt uneasy, her mouth wide opening, arms waving, and legs kicking.I thought she might be scared, so I held out my hand to hold hers, patting her on the back with the other.I even moved a bit closer to her little bed, whispering my favorite song in her ears, just as my mum did when I got scared.Surprisingly, she seemed to understand me and stopped crying.Looking into her big eyes, I breathed a sigh of relief. After having comforted her, something slowly changed inside me.The sense of loneliness was replaced by the responsibility of being an elder brother.Even though her arrival took over the center of the whole family initially, she started to become the center of my attention too.With her cute round face and sparkling eyes, she also won my love and care for her.I looked around and found my parents, awake, smiling at me.With a shadow of a happy family cast on the window，I felt my little sister was the best gift I'd ever got. $$