Unit 1 Period Ⅲ Using Language-【精彩三年】2024-2025学年高中英语选择性必修第一册课程探究与巩固PPT课件（人教版2019）

Period Ⅲ　Using Language Unit 1　People of Achievement Whenever you are tired, just stop to think about the destination you are going to, regain your strength, and restart on the road. 每当你感到疲惫时，就停下脚步，遥想追逐的远方，恢复力量，再上路。 目录 CONTENTS 自主梳理•自学扫障碍 教材深读•研文悟写法 01 02 自主梳理•自学扫障碍 01 1．_________ vt. 创建；建立；把……建立在 2．_________ vt. 推断；推定 3．______________ n. 从政者；政治家；政客 4．numerous adj. _________________ 5．__________ n. 理论；学说 6．relativity n. _________________ 7．formula n. _______________________ found infer politician 众多的；许多的 theory 相对论；相对性 公式；方程式；配方 8．__________ n. (pl. geniuses)天才；天资；天赋 9．__________ adj. 温柔的；文静的→gently adv. 轻柔地，温柔地 10．__________ n. 专利；专利证书；获得专利adj.有专利的；受专利保护的 11．passion n. ____________ 12．doctorate n. __________ 13．_________________ adj. 不一般的；非凡的；意想不到的 14．_____________ adv. 逐渐地；逐步地→gradual adj.逐渐的，逐步的 genius gentle patent 酷爱；激情 博士学位 extraordinary gradually 15．photoelectric adj. _________ 16．_________________ (开始)掌权；上台 17．_______________ n. 社会公共机构；制度；习俗 18．_____________ n. (教育、专业等)机构；机构建筑 19．_______________ n. 结果；后果 20．______________________ 担任；任职 21．moustache n. ___________________ 22．peculiarity n. ___________________________ 光电的 come to power institution institute consequence take up a position 上唇的胡子；髭 个性；特点；怪异的性质 23．_____________ vt. 偶然碰到；遇到n. 邂逅；遭遇 24．_____________ n. 教授 25．_________ vt.& vi. 哀悼；忧伤 26．______________ adj. 非凡的；显著的→remark n．谈论；言论 vt.& vi.谈论；评论 27．__________ n. 方法；技巧；装置；仪器 28．_______ vi. 总结；概括n.金额；款项；总数；总和 29．__________ 总结；概括 30．_________ n. 草稿；草案vt. 起草；草拟 encounter professor mourn remarkable device sum sum up draft 教材深读•研文悟写法 02 Step 1　Pre-­writing Task 1：Warming up What do you know about Albert Einstein? ________________________________________________ ______________________________________ ____________________________________________________ _______________________________________________________________ He’s a genius, one of the smartest men in the world. He has a strong passion for science. He made a discovery of the general theory of relativity. He’s the winner of the Nobel Prize in Physics.(答案不唯一，合理即可)　 Step 1　Pre-­writing Task 2：Prediction—Analyse the title From the title“The Man Who Changed Our Understanding of the Universe”， predict what you can learn from the text. _________________________________________________________________________________________________________________________ Einstein’s contributions and achievements；his scientific discovery；his appearance and personal qualities.(答案不唯一，合理即可) Step 2　While­-writing 1．输入为先，阅读梳理文脉 Task: 文本整体理解，关注布局谋篇 Step 2　While­-writing 1．Match the main idea with each paragraph. Para.1　 A．Work experience and achievements Para.2 B．Introduction(great contributions and personal qualities) Para.3 C．Midlife crisis Para.4 D．Early life/Education Para.5 E．Death Para.6 F．Appearance and personalities Para.1－B　Para.2－D　Para.3－A　Para.4－C　Para.5－F　Para.6－E　 2．Read the text quickly and choose the best answers to the following questions. (　 　)(1)Why was the year 1905 a miracle year for Einstein? A．He landed a job in the Swiss patent office. B．He published four extraordinary physics papers. C．He entered research full­time at a university. D．He took up a better job at a university. Step 2　While­-writing B (　 　)(2)What made Einstein win the Nobel Prize in 1922? A．The formula E＝mc2. B．His four physics papers. C．The general theory of relativity. D．His explanation of the photoelectric effect. Step 2　While­-writing D (　 　)(3)Why did Einstein have to flee Germany? A．To avoid being caught by Hitler. B．To work in an American university. C．To join in a famous academic institution. D．To take up a position as a researcher. Step 2　While­-writing A (　 　)(4)Why did the writer cite the example of the little girl in the text? A．To show Einstein was friendly to his neighbours. B．To show Einstein was a great scientist and professor. C．To show Einstein was a funny person. D．To show Einstein didn’t care about fame. Step 2　While­-writing A 2．细读课文，关注表达策略 学结构 The text is developed by the order of time. Step 2　While­-writing Time Events In (1)________ Was born in Germany In 1895(at the age of 16) Tried but (2)__________ to enter university in Switzerland In (3)________ Entered university In 1900 (4)_____________from university 1879 failed 1896 Graduated Step 2　While­-writing Time Events In 1902 Took a job as a (5)_________ in the Swiss patent office In 1905 Earned a doctorate in (6)___________ In 1909 (7)________ his job and entered research full­-time at a university In 1922 Was (8)___________ the Nobel Prize In 1933 Had to (9)________ Germany In (10)________ Died in the United States clerk physics Quit awarded flee 1955 Step 2　While­-writing 学技巧 修辞手法 课文典例 Metaphor (暗喻) the doors of academic institutions closed to him(Para.4) Personification (拟人)　 (hair) stood on end(Para.5) Simile (明喻) as though he had just received an electric shock(Para.5) Euphemism (委婉语) passed away(Para.6) Step 2　While­-writing 学语言 1．He made numerous contributions to the world, the most well­known being the general theory of relativity and the famous formula E＝mc2.他为世界做出了无数的贡献，其中最著名的是广义相对论和著名的方程式E＝mc2。(教材P8) Step 2　While­-writing make contributions to(doing) sth为……做出贡献 contribute v．捐赠，捐助；促成；给……撰稿；投稿 contribute to(to为介词，后跟名词或者动名词)增加；添加；促成；投稿；为……做贡献 contribute．.. to．.. 为……撰稿；向……捐赠…… Step 2　While­-writing 【活学活用】 (1)I believe that each of us can contribute to the future of the world. 我相信我们每一个人都能够对世界的未来有所贡献。 (2)As students, we should make contributions to __________ (save) resources. 作为学生，我们应该为节约资源做出贡献。 (3)There are many factors which _________________ a person’s success，the most important of which is confidence. 一个人的成功是由许多因素促成的，其中最重要的是自信。 saving contribute to (4)单句语法填空 ①In my view，as long as we can make contributions to _____________ (protect) the environment, the world will become a much better place for us to live in. ②All of these will contribute to ___________(set) a role model for cooperation in higher medical education between China and Canada. ③She contributed a number of articles ______ the magazine. Step 2　While­-writing protecting setting to Through the story, I am firmly convinced of the significance of honesty, which will contribute to building a warm and harmonious society. 通过这个故事，我坚信诚实的重要性，它将有助于建设一个温暖、和谐的社会。 Step 2　While­-writing 【写作佳句】 due to 因为；由于 2．When he was 16, he tried to enter university in Switzerland, but failed due to his low scores in the general part of the entrance exam, despite obtaining exceptional scores in maths and physics.在他16岁的时候， 他努力进入瑞士的大学，尽管入学考试中他数学和物理成绩优异，但是因为他通识部分的分数低而未被录取。(教材P8) Step 2　While­-writing due adj.预期，预计；应支付；应归于；到期的 be due to do sth预计做某事 (be) due to sb应支付/给予/归于某人 Step 2　While­-writing 【归纳拓展】 表示“由于，因为”的其他短语： owing to，because of，thanks to，on account of，as a result of (1)Due to/Owing to bad weather, the next flight will be cancelled. 由于糟糕的天气，下一航班将被取消。 (2)I think my long and active life must be__________ the healthy life I live.我想我之所以长寿而且精力充沛，一定是因为我过着健康的生活。 (3)Professor Smith is _______________________ a speech to us at 8：00 tomorrow morning. 史密斯教授预计明天上午八点给我们做演讲。 Step 2　While­-writing 【活学活用】 due to due to give/deliver (4)写出下列各句中due to 或due的中文意思 ①Many parents still limit electronic reading, mainly due to concern about the increasing screen time.______ ②She is due to go to Beijing next week._____________ ③Have they been paid the money that is due to them？_______ ④These books must be returned before the due date, or the kid cannot borrow other books._______ Step 2　While­-writing 由于 预计(做某事) 应支付 到期的 You deserved the prize due to the faith, effort and courage you showed. 由于你表现出来的信念、努力和勇气，你应该获得这个奖。 Step 2　While­-writing 【写作佳句】 passion n．(a very strong feeling of liking sth)酷爱；(a very strong feeling of love, hatred, anger, enthusiasm, etc.)激情 3．While working there，out of a strong passion for knowledge，he continued to study，earning a doctorate in physics in 1905.在那里工作时，出于对知识的强烈热情，他继续学习，并于1905年获得了物理学的博士学位。(教材P8) Step 2　While­-writing Step 2　While­-writing (1)full of passion 充满激情 have a passion for．.. 酷爱…… with passion 热情地 (2)passionate adj. 热爱的，酷爱的 be passionate about．.. 对……充满热情 (1)Do not blame your life because you have no passion. 不要因为你没有热情而抱怨你的生活。 (2)Football arouses a good deal of ___________ among its fans. 足球在球迷中激起了极大的热情。 (3)单句语法填空 ①I have _____ passion for Chinese literature. ②On the National Day, all the soldiers sang the national anthem ________ great passion. ③Joe is ______________(passion) about baseball. Step 2　While­-writing 【活学活用】 passion a with passionate You are really talented and your perfect performance is also due to your passion for singing as well as your persistent practice. 你真的很有天赋，你的完美表演也得益于你对唱歌的热情和坚持不懈的练习。 Step 2　While­-writing 【写作佳句】 Step 2　While­-writing 4．Circumstances changed in 1933, when Hitler came to power in Germany.1933年，当希特勒在德国掌权时，情况发生了变化。(教材P8) come to power (开始)掌权；上台 【归纳拓展】 (1)within one’s power 力所能及 in one’s power 在……的支配/控制下 (2)be in power 执政(表状态) take power 掌握政权(表动作) Step 2　While­-writing (3)be beyond one’s power to do sth 某人无能力/无权做某事 be in/within one’s power to do sth 某人有能力/有权做某事 do all/everything in one’s power to do sth 某人竭尽所能做某事 have the power to do sth有能力/权力做某事 (1)Since he _________________， he has_________________ for almost five years. 自从他上台，他已执政将近五年了。 (2)I am sure that it’s within his power_____________(finish) the task on time. 我确信他有能力按时完成这项工作。 Step 2　While­-writing 【活学活用】 came to power been in power to finish Step 2　While­-writing (3)单句语法填空 ①Humans have the power____________(solve) the problems confronting them. ②It is beyond my power _________________(understand) how the computer works. ③I can’t give you a refund — I’m afraid it’s not _____________ my power. ④The local government is doing everything ______ its power to save the ancient building dating back to the Qing Dynasty. ⑤Electricity costs less than petrol, so ____________ (power) an electric vehicle is cheaper. to solve to understand within/in in powering I looked out of the car window, winding rivers, lofty mountains, sunny beaches and deep valleys holding me entirely in their power. 我向车窗外望去，蜿蜒的河流、巍峨的高山、阳光明媚的海滩和幽深的山谷，让我完全沉浸在它们的力量之中。 Step 2　While­-writing 【写作佳句】 Step 2　While­-writing 5．As a consequence, he had to flee Germany. 结果，他不得不逃离德国。(教材P8) consequence n．结果；后果 (1)take/suffer/face the consequences (of sth)承担/遭受/面对(某事的)后果 (2)in consequence/as a consequence＝as a result 因此；结果 in consequence of/as a consequence of＝as a result of 由于…… (3)consequent adj. 随之发生的；作为结果的 (4)consequently adv. 因此；结果 (1)One of the worst consequences of smoking for a long time is that you may suffer lung cancer.Consequently, you and your family will suffer a lot. 长期吸烟的最坏后果之一是你可能患肺癌。 因此，你和你的家人会遭受很多痛苦。 (2)The train was delayed__________________________________________ _____________the heavy rain.由于大雨，火车晚点了。 (3)He got up late today. __________________________________________ __________________，he missed the first bus. 他今天起晚了，结果没赶上第一班公共汽车。 Step 2　While­-writing 【活学活用】 in consequence of/as a consequence of/as a result of As a consequence/In consequence/As a result/Consequently Step 2　While­-writing (4)单句语法填空 ①I regret to inform you he will become disabled as _____ consequence of his injuries. ②______ consequence of his ill health, he lost the opportunity. ③The warming of the earth and the ______________ (consequence) climatic changes affect us all. ④________________(consequence), it is important that we take measures to solve this problem. a In consequent Consequently Step 2　While­-writing 【写作佳句】 I was sick with fear, but the thought of the consequences urged me on. 我吓得要死，但一想到结果，我就只有继续前进。 Step 2　While­-writing 6．After spending time in Europe, he finally took up a position as a researcher at the Institute for Advanced Study in Princeton, USA.在欧洲待了一段时间后，他最终在美国普林斯顿大学高等研究院找到了一份研究员的工作。(教材P8) take up a position 担任；任职 Step 2　While­-writing 【归纳拓展】 take up 拿走；接受(建议、主意等)；开始从事；开始担当(新的责任)；继续；占据(时间或空间) take away 解除；消除；拿走 take down 拿下；取下；记下；拆掉 take in 理解；欺骗；收留；吸入 take off 脱去；起飞；突然大受欢迎 take on 呈现；雇用；承担 take apart 拆开 take over 接管；接替 (1)I talked with a friend recently who ___________ a position at a start­up company. 我最近和一个在一家新成立的公司任职的朋友聊天。 (2)I’d like to___________ your offer of a ride into town. 我愿意接受你的邀请，搭你的车进城。 Step 2　While­-writing 【活学活用】 took up take up Step 2　While­-writing (3)There will be many challenges ahead, but I have confidence that I’ll ___________the burden. 前面有很多挑战，但我有信心担负重任。 (4)The more fat you ___________ before bedtime，the greater burden you will put on your body at night. 你在睡觉前摄入的脂肪越多，晚上你的身体负担就越大。 take on take in (5)根据句意，用take短语的正确形式填空 ①With the development of science and technology, our country has ____________ a new look. ②I hardly ___________ what the teacher said in class, which made me in low spirits. ③When the delayed flight will ____________ depends much on the weather. ④You have to _____________ the key points in class. Step 2　While­-writing taken on took in take off take down ⑤Sorry to bother you, but I won’t ___________ much of your time. ⑥After _______________ the company from his father, he took some measures to improve its productivity. Step 2　While­-writing take up taking over Step 2　While­-writing 【写作佳句】 Living abroad alone is no easy job，but I am ready to take on whatever comes along. 独自一人在国外生活不是一件容易的事情，但我已准备好承担未来发生的任何事情。 Step 2　While­-writing 7．In fact, Einstein often encountered people on the street who would stop him and ask him to help explain things. 事实上，爱因斯坦经常在街上遇到一些人，他们会拦住他，请他帮忙解释一些事情。(教材P8) encounter vt. (to meet sb, or discover or experience sth，especially sb/sth new, unusual or unexpected)偶然碰到；遇到 n．邂逅；遭遇 (1)encounter sb/sth偶然遇见…… encounter problems/difficulties 遇到问题/难题 (2)have an encounter with．.. 与……相遇 Step 2　While­-writing 【归纳拓展】 come across/run across　偶然遇见 run into 偶然遇见；撞到 bump into 无意中遇到；碰到 Step 2　While­-writing 【活学活用】 (1)In our daily lives we encounter major or minor stresses of one kind or another. 在我们的日常生活中，我们会遇到这样或那样的或大或小的压力。 (2)I had a close __________________ the sea during the National Day holiday. 国庆假期期间，我与大海亲密接触。 encounter with Step 2　While­-writing (3)单句语法填空 ①The story describes the extraordinary _____________(encounter) between a man and a dolphin. ②I first _______________ (encounter) him when studying at the University of Cambridge. ③Actually, ________________ (encounter)difficulties while you’re pursuing your dream means that you’re on the right track. ④The author tells of _____ remarkable encounter with a lion. encounter encountered encountering a Step 2　While­-writing 【写作佳句】 Certainly, I’ve encountered many indifferent people and I’ve experienced some helpless moments, but I still put my trust in this beautiful world. 当然，我遇到过很多冷漠的人，也经历过一些无助的时刻，但我仍然相信这个美丽的世界。 8．Apart from his remarkable achievements, what does the passage tell us about Einstein’s life？除了他卓越的成就，这篇文章还告诉了我们关于爱因斯坦一生的什么？(教材P9) Step 2　While­-writing remarkable adj.(unusual or special and therefore deserving attention or praise )非凡的；显著的 Step 2　While­-writing (1)be remarkable for．.. 以……著称 (2)remark n. 评论；言论 v. 说起；谈论；评论 make no remark 不加评论；什么也不说 make a remark/remarks about．.. 就……发表意见；评论…… remark on/upon 就……发表意见；评论…… (1)[新译林必修第二册] Some of _______________________ people I’ve met existed only in a writer’s imagination. 我遇到过的一些最杰出的人只存在于作家的想象中。 (2)Many people make many ___________ without saying anything ______________． 很多人话语连篇，可就是不值一分钱。 (3)She showed ______________courage on hearing the bad news. 她听到这则坏消息时，表现出非凡的勇气。 Step 2　While­-writing 【活学活用】 the most remarkable remarks remarkable remarkable Step 2　While­-writing (4)单句语法填空 ①Over the years, teens have invented ______________ (remark) things that solve problems and have changed the ways people do things. ②Her remarks ___________ the employment question led to a heated discussion. ③He made a number of rude ___________(remark) about the food. ④All his friends remarked ___________ his change since his marriage. remarkable on/upon remarks on/upon Step 2　While­-writing Undoubtedly, you couldn’t have made such remarkable achievements without your painstaking efforts.Your devotion has paid off. 毫无疑问，没有艰苦努力，你不可能取得如此显著的成就。你的付出得到了回报。 【写作佳句】 Step 2　While­-writing sum vi. 总结；概括 n．(an amount of money)金额；款项；(the whole number or amount when two or more numbers or amounts have been added together)总数；总和；算术 9．Use your notes to write your introduction and sum up how you feel about this person.用你的笔记来写介绍，并总结你对这个人的看法。(教材P9) Step 2　While­-writing (1)sum up 总结；概括 to sum up＝in sum (＝in summary＝to summarise) 概括地说，简而言之 (2)do a sum 计算；做算术题 a sum of 一笔(修饰货币) the sum of 和，总和，总数 (3)summary n. 总结；概括；概要 (4)summarise v．总结，概述 Step 2　While­-writing 【归纳拓展】 表达“总之”的其他短语：in a word, in short, in brief, in conclusion, all in all Step 2　While­-writing (1)You have only 100 words to sum up his speech. 你只能用 100 个词来概括他的讲话。 (2)To ____________________， he is a man of wisdom and generosity. 总而言之，他是一个有智慧又慷慨的人。 (3)______________ the contributions reaches several thousand dollars. 捐款总额达到数千美元。 (4)I have been offered __________________ money to go away, but I am determined to stay here.有人给我提供了一大笔钱让我搬走，但我决定留在这里。 【活学活用】 sum up/summarise The sum of a large sum of Step 2　While­-writing (5)单句语法填空 ①_______ sum of 13 and 8 is 21. ②The meeting was, ______ sum, a disaster. ③Huge ________(sum) of money are spent on national defence. ④I’d just like __________ (sum) up by saying that it’s been a tremendous pleasure to work with you. ⑤At the end of the news, they often give you a ___________(summarise) of the main stories. ⑥Can you _____________(summary) what it is that makes you think you would be suitable for this job? The in sums to sum summary summarise Step 2　While­-writing To sum up, just wear a wide smile towards technology to see where it’ll lead us. 总之，对科技报以灿烂的微笑，看看它会把我们带向何方。 【写作佳句】 Step 2　While­-writing 句型公式： 10．He made numerous contributions to the world，the most well­known being the general theory of relativity．.. 他为世界做出了无数的贡献，其中最著名的是广义相对论……(教材P8) 句中the most well­known being the general theory of relativity为“名词(短语)＋现在分词”构成的独立主格结构，being前省略了contributions。 Step 2　While­-writing 句型解读： 独立主格结构 (1)独立主格结构是由名词或代词加上分词等构成的一种独立结构。该结构在句中一般作状语，表示时间、条件、原因、伴随情况等。 (2)独立主格结构的常用形式： Step 2　While­-writing (1)Children in arms, a few women stood there chatting. 几个妇女抱着孩子站在那里聊天。 (2)Time ______________(permit), I’ll drop in on you when I attend the meeting there next month. 如果时间允许，我下个月在那里参加会议时将去拜访你。 (3)Much time _________(spend) sitting at the desk, office workers are generally troubled by health problems.由于花太多时间坐在桌旁，办公室工作人员普遍受到健康问题的困扰。 【活学活用】 permitting spent Step 2　While­-writing (4)句型转换 ①The machine shows a lot of wear and tear, so we need to replace it with a new one. →The machine __________________________________， we need to replace it with a new one. 这台机器磨损比较严重，因此我们需要用新的机器来替换它。 ②When the test was finished, we began our holiday. →_____________________， we began our holiday. 考试结束后，我们开始了我们的假期。 showing a lot of wear and tear The test finished Step 2　While­-writing (5)单句语法填空 ①It is said that the project will cost $580 million, half coming from investors, the rest __________________(borrow). ②After being struck by the severe flood, Henan Province suffered from serious damages to its scenic spots, many tourists ___________(trap) in the disaster region. ③The village seemed deserted, the only sign of life _________(be) an ugly­looking goat tied to a tree in a field nearby. to be borrowed trapped being Step 2　While­-writing ④All things ______________(consider), the planned trip will have to be called off. ⑤It is so wet there that the trees are extremely tall, some _____________ (measure) over 90 metres. considered measuring Step 2　While­-writing Many trees, flowers, and grass to be planted, our newly­built school will look even more beautiful. 种上许多的树、花和草后，我们新建的学校将看起来更加美丽。 【写作佳句】 Step 2　While­-writing 句型公式： 11．After studying for another year, he managed to pass the exam，entering university in 1896 and graduating in 1900.又学习了一年之后，他成功通过了考试，于1896年考进大学，1900年毕业。(教材P8) “连词＋v.­ing/v.­ed/adj./n.”等形式的省略结构。 Step 2　While­-writing 句型解读： 句中After studying for another year为after引导的时间状语从句的省略形式。 (1)当状语从句的主语和主句的主语一致且从句中含有be动词的某种形式时，可以省略状语从句的主语和be动词。 When (the museum is) completed, the museum will be open to the public next year.博物馆建成后，将于明年向公众开放。 Work hard when (you are) young, or you’ll regret.少壮不努力，老大徒伤悲。 Step 2　While­-writing (2)当从句的主语与主句的主语不一致，但从句的主语是it且从句中含有be动词的某种形式时，可以把it和be动词一起省略。 He’ll go to the seaside for his holiday if (it is) possible.如果可能的话，他将去海边度假。 If (it is) necessary, call me. 如果有必要的话，请给我打电话。 Step 2　While­-writing (1)While still _____________________， Rowan had already shown admirable acting talent. 还在上小学的时候，罗文就已经显示出令人钦佩的表演天赋。 (2)She gave me a comforting smile, and nodded while ________________. 她耐心地倾听，点点头，给了我一个欣慰的微笑。 (3)Unless _____________， you’d better not refer to the dictionary. 除非有必要，否则你最好不要查词典。 【活学活用】 at primary school listening patiently necessary Step 2　While­-writing (4)单句语法填空 ①Join us as a volunteer manager to develop your own skills while ____________ (bring) benefits to the communities. ②When __________ (give) praise, parents should be sincere and concentrate on the process instead of the result. ③When ___________(invite) to your Chinese friend’s home, you’d better arrive on time or a little earlier. ④There are some health problems that, if not___________(treat) in time, can become bigger ones later on. bringing giving invited treated Step 2　While­-writing When waving goodbye to them on the platform, I felt happy for them and wished them a safe journey. 在站台上向他们挥手告别的时候，我为他们感到高兴，并祝愿他们一路平安。 【写作佳句】 Step 2　While­-writing 句型公式： 12．He had a thick moustache and long white hair, which sometimes stood on end as though he had just received an electric shock. 他胡须浓密，头发又长又白，有时会像刚遭了电击似的竖起来。(教材P8) as though(好像；似乎)引导方式状语从句，相当于as if。 Step 2　While­-writing 句型解读： (1)as though/if引导方式状语从句时，从句通常用虚拟语气，表示与事实不符或相反的情况： ①与现在事实相反：从句用一般过去时(be动词用were) ②与过去事实相反：从句用过去完成时“had＋过去分词” ③与将来事实相反：从句用“would/could/might＋动词原形” (2)as though/if还可用在be、 look、 seem、 sound、 taste、 smell、 feel等系动词后面，引导表语从句。 (3)当as though/if引导的从句主语与主句主语一致，且从句谓语又包含be动词时，从句主语和谓语中的be动词通常可省略。 Step 2　While­-writing (1)I always read, using different voices, as though I were acting out the stories with my voice and they loved it! 我总是用不同的声音朗读，就好像我在用我的声音表演故事，他们喜欢这样！ (2)He likes to talk big ________________________ an important person.(与现在事实相反) 他喜欢说大话，好像他是一个重要人物似的。 【活学活用】 as if/though he were Step 2　While­-writing (3)They talked as if they ____________(be) good friends for years.(与过去事实相反) 他们谈起话仿佛就是多年的朋友一样。 (4)He opened his mouth as though/if he _________ say something.(与将来事实相反) 他张开嘴好像要说些什么。 (5)The country, covered with cherry blossoms, looks as if/though _________________ with pink snow. (陈述语气) 这个乡村，到处是盛开的樱花，看上去就像覆盖了一层粉红色的雪。 had been would it is covered Step 2　While­-writing (6)单句语法填空 ①She treats the orphan(孤儿) as if/though he ________(be) her own son. ②Although he was just an English beginner, he talked as though/if he ______________________ (learn) English for many years. were had learnt/learned Step 2　While­-writing 课后请完成高效作业3 【写作佳句】 Childhood memories came back to me so clearly, as if/though the events had happened only yesterday. 童年的记忆如此清晰地浮现在我的脑海中，仿佛这些事情就发生在昨天。 感谢聆听，再见！ 逻辑主语＋ $$