Unit 1 Period 6 课时学案 写作(Writing)-【名师导航】2025-2026学年高中英语选择性必修第二册教师用书配套课件（人教版）

该高中英语课件聚焦“科学与科学家”主题，围绕科学精神观点类议论文写作展开，通过分析钱学森等科学家品质的教材原句导入，搭建“文体特征-基本框架-遣词造句-连句成篇”学习支架，衔接词汇语法与写作应用，帮助学生构建写作知识脉络。 其亮点在于以科学家事迹为素材，融合语言能力（如强调句型、定语从句运用）、思维品质（观点论证层次）和文化意识（家国情怀）。例如用钱学森案例学习奉献精神，参考范文提供结构模板，即时训练促进迁移。助力学生提升写作逻辑与表达，为教师提供系统教学资源，提高课堂效率。

UNIT 1　 SCIENCE AND SCIENTISTS 主题语境 人与社会——对社会有突出贡献的人物 Period 6　课时学案 写作(Writing) 写一篇关于科学精神的观点类文章 一、文体特征 观点类文章大多数是议论文，少数是夹叙夹议文。写好该类作文要注意以下几点： 1．观点鲜明，文章一定要有一个明确的中心论点。 2．层次分明，一个中心论点通常有几个分论点支持，层次要分明，过渡要自然。 3．最后一段一般要总结全文，得出一个符合逻辑的结论，突出中心思想。 课时提升作业 Period 6　课时学案 写作(Writing) 二、语言特色 [基本框架] 1．开头：开门见山，说明主题，并表明个人观点； 2．主体：从不同的角度给出详细的论据支持； 3．结尾：得出结论或重新强调自己的观点。 课时提升作业 Period 6　课时学案 写作(Writing) [教材原句] Read the texts and find out the sentences that describe the personalities of the scientists． ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ①Described by the authors of the Story of Qian Xuesen as a man with “great scientific thought and scientific spirit” who was patriotic and served his homeland with effort，achievement，and devotion，Qian was an extremely well-respected man． 课时提升作业 Period 6　课时学案 写作(Writing) ___________________________________________________________ ______________________________________________________________________________________________________________________ ______________________________________________________________________________________________________________________ ______________________________________________________________________________________________________________________ ②Nevertheless，Qian did not let that discourage him from taking on the challenge． ③However，what might have made him such an outstanding and creative scientist was probably his strong interest in other things，such as music and drawing． ④Besides being brilliant，he was brave，though sometimes careless in what he said or did． 课时提升作业 Period 6　课时学案 写作(Writing) ___________________________________________________________ ___________________________________________________________ ⑤He was willing to say what others were afraid to say，and to dream of what others were afraid to dream about． 课时提升作业 Period 6　课时学案 写作(Writing) [触类旁通] 1．In my opinion，what made them great scientists are their scientific spirit，such as devotion，diligence，determination and so on． 在我看来，成就伟大科学家的是他们的科学精神，如奉献、勤奋、决心等。 2．There is no doubt that positive attitudes and values are bound to make much difference to everyone． 毫无疑问，积极的态度和价值观必将对每个人产生重大影响。 课时提升作业 Period 6　课时学案 写作(Writing) 3．These scientists who made excellent contributions to human beings set good examples to us students as well． 这些为人类做出卓越贡献的科学家也为我们学生树立了良好的榜样。 4．Not only should we show respect for the great scientists，but also we should learn the scientific spirit from them． 我们不仅要尊重这些伟大的科学家，而且要学习他们的科学精神。 5．It is because of the scientific spirit that the great scientists have made such outstanding achievements． 正是因为科学精神，这些伟大的科学家才取得了如此杰出的成就。 课时提升作业 Period 6　课时学案 写作(Writing) 假如你校下个月要举行科技节，现面向全体学生征文，请用英语写一篇短文，谈谈你对科学精神的见解，内容包括： 1．科学精神应包括的品质； 2．举例说明； 3．你的见解。 注意：词数80左右。 课时提升作业 Period 6　课时学案 写作(Writing) [审题构思] 1．确定体裁：本文为议论文； 2．确定人称：本文应以第一人称和第三人称为主； 3．确定时态：本文应以一般现在时为主； 4．确定内容： ①第一段：阐述对科学精神的理解； ②第二段：科学精神使伟大的科学家们取得了突出的成就，并举例说明； ③第三段：把科学精神应用到学习和生活中。 课时提升作业 Period 6　课时学案 写作(Writing) [遣词造句] 1．在我看来，科学精神包括一些高尚的品质，诸如奉献、锲而不舍和创造力。 _______________________，scientific spirit includes some noble qualities，such as devotion，persistence and creativity． 2．多亏了科学精神，伟大的科学家们取得了许多突出的成就。 ____________________________，the great scientists have made many outstanding achievements． As far as I'm concerned Thanks to the scientific spirit 课时提升作业 Period 6　课时学案 写作(Writing) 3．没有钱学森在导弹和火箭方面全心全意地工作，中国就不会在短时间内成为世界上一个如此强大的国家。 If it had not been for Qian Xuesen's devoted work on missiles and rockets，China wouldn't have become ___________________ in the world in a short time． so powerful a country 课时提升作业 Period 6　课时学案 写作(Writing) 4．袁博士研制的杂交水稻大大减少了世界上的饥饿人口。 The hybrid rice that Dr．Yuan developed ____________ the number of the hungry people around the world greatly． 5．作为学生，只有把科学精神用于我们的学习中，我们才会实现我们的目标。 As students，only if we can __________________________________ will we achieve our goals． has decreased apply the scientific spirit to our study 课时提升作业 Period 6　课时学案 写作(Writing) 6．在日常生活中，我们也要向这些伟大的科学家学习他们的科学精神，来处理我们遇到的困难和问题。 In our daily life，we should also learn the scientific spirit from the great scientists ___________________________________ we meet with． to handle the difficulties and problems 课时提升作业 Period 6　课时学案 写作(Writing) [句式升级] 7．用强调句型改写句2 ______________________________________________________________________________________________________________________ 8．把句5改写为一个含有what引导的宾语从句的主从复合句 ______________________________________________________________________________________________________________________ It is thanks to the scientific spirit that the great scientists have made many outstanding achievements． As students，only if we can apply the scientific spirit to our study will we achieve what we want． 课时提升作业 Period 6　课时学案 写作(Writing) [连句成篇](注意使用适当的衔接过渡词语) ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 课时提升作业 Period 6　课时学案 写作(Writing) [参考范文] As far as I'm concerned，scientific spirit includes some noble qualities，such as devotion，persistence and creativity． It is thanks to the scientific spirit that the great scientists have made many outstanding achievements．For instance，if it had not been for Qian Xuesen's devoted work on missiles and rockets，China wouldn't have become so powerful a country in the world in a short time． Similarly，the hybrid rice that Dr．Yuan developed has decreased the number of the hungry people around the world greatly． Besides，as students，only if we can apply the scientific spirit to our study will we achieve what we want．In our daily life，we should also learn the scientific spirit from the great scientists to handle the difficulties and problems we meet with． 假定你是学生李华，近日你的学校将举办主题为“The Chinese Figure I Admire Most”的英文演讲比赛，请你写一篇演讲稿，内容包括： 1．该人物的基本信息； 2．该人物的主要成就； 3．该人物对你的启发。 注意：1．写作词数应为80左右； 2．可适当增加细节，以使行文连贯。 课时提升作业 Period 6　课时学案 写作(Writing) The Chinese Figure I Admire Most ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 课时提升作业 Period 6　课时学案 写作(Writing) [参考范文] The Chinese Figure I Admire Most Good morning，everyone! My name is Li Hua．It is a great honor to be here to share with you my favourite figure in Chinese history — Yuan Longping，who was widely known as the “father of hybrid rice”．Great scientist as he was，Yuan was easy-going and friendly． Devoting himself to agricultural education and research all along after graduating from college，Yuan Longping succeeded in cultivating hybrid rice in 1975 and was awarded many times．He made huge contributions to the problem of world hunger by promoting rice production． Yuan Longping's dedication and perseverance taught me that true success comes from hard work and determination．He inspired me to overcome challenges and make a positive impact on the world． 人物描写 ①severe adj．严厉的 ②outstanding adj．杰出的 ③gifted adj．有天赋的 ④brilliant adj．聪颖的 课时提升作业 Period 6　课时学案 写作(Writing) 动作描写 ①subscribe to 同意；赞同 ②suspect vt．怀疑 ③blame vt．责怪 ④handle vt．处理；搬动 ⑤link vt．把……连接起来 ⑥cast vt．向……投以(视线、笑容等) ⑦pour vt．倾泻 ⑧defend vt．保卫；辩解 ⑨in charge of主管；掌管 ⑩come down with染上(小病) 课时提升作业 Period 6　课时学案 写作(Writing) 第一步：完成句子雏形现 1．令大家吃惊的是，试卷泄露了。 _________________________，the test paper leaked． 2．虽然汤姆是一个有天赋和杰出表现的学生，但他还是受到了怀疑。 _________________________________________________________，he was still suspected． To everyone's amazement Although Tom was a gifted student with outstanding performance 课时提升作业 Period 6　课时学案 写作(Writing) 3．校长李女士以严厉著称。她处理得很好，找到一些证据表明一个嫉妒的学生——艾米与此有关。 The principal Ms．Lee _________________________________．She ______________，and found some evidence linking an envious student—Emmy to it． 4．经过仔细调查，真相大白了。 ___________________________，the truth emerged． is known for being severe handled it well After a careful investigation 课时提升作业 Period 6　课时学案 写作(Writing) 5．艾米考试作弊了。 Emmy _______ in the exam． 6．艾米感到很惭愧，她向全班诚恳地道歉。 Emmy felt ashamed，and ______________________ the whole class． 7．俗话说：“真理永远占上风。” ________________，“Truth will always prevail．” 8．它教会我们永远要保护无辜者，重视真相。 It taught us to always _________________ and value the truth． cheated made a sincere apology to As the saying goes defend the innocent 课时提升作业 Period 6　课时学案 写作(Writing) 第二步：句式升级造亮点 9．用状语从句的省略提升句2 ______________________________________________________________________________________________________________________ 10．用定语从句和非谓语动词作状语提升句3 ______________________________________________________________________________________________________________________ Although being a gifted student with outstanding performance，Tom was still suspected． The principal Ms．Lee，who is known for being severe，handled it well，finding some evidence linking an envious student—Emmy to it． 课时提升作业 Period 6　课时学案 写作(Writing) 11．用强调句提升句5 ___________________________________________________________ 12．用非谓语动词作状语提升句6 __________________________________________________________ It was Emmy who cheated in the exam． Feeling ashamed，Emmy made a sincere apology to the whole class． 课时提升作业 Period 6　课时学案 写作(Writing) 第三步：过渡衔接连成篇 ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ To everyone's amazement，the test paper leaked．Although being a gifted student with outstanding performance，Tom was still suspected．The principal Ms．Lee，who is known for being severe，handled it well，finding some evidence linking an envious student—Emmy to it．After a careful investigation，the truth emerged．It was Emmy who cheated in the exam．Feeling ashamed，Emmy made a sincere apology to the whole class．As the saying goes，“Truth will always prevail．” It taught us to always defend the innocent and value the truth． 课时提升作业 Period 6　课时学案 写作(Writing) 课时提升作业(三)　(UNIT 1　Using Language & Writing) (建议用时：45分钟　总分：106.5分) Ⅰ．品句填词(共5小题；每小题1.5分，满分7.5分) 1．At the sight of the ________ (彩虹)，the children were more glad than their parents． 2．There is no ________ (具体的) benefit paid in response to your good deed． rainbow concrete 3．Ashok developed an intelligent teaching _________ (助手) to help handle enormous questions． 4．This difference in handling conflict could be the deciding factor on who gets promoted to a __________ (领导) position． 5．Children shouldn't chat in the classroom，instead，they should pursue ________ (理论上的) goals． assistant leadership abstract 课时提升作业 Period 6　课时学案 写作(Writing) Ⅱ．单句语法填空(共5小题；每小题1.5分，满分7.5分) 1．According to the official，they need more troops to defend the border ______________ possible attacks． 2．Nobody knew when the fire broke ___，but they knew it was put out the next morning． 3．Not only __ (be) it for pleasure for old men to read newspapers，but it is also a great way to improve their minds． against/from out is 课时提升作业 Period 6　课时学案 写作(Writing) 4．Just occasionally he talked about his son Adrian，who was a ______ (gift) chess player． 5．There is no doubt that the news couldn't have come at a ______ (good) time． gifted better 课时提升作业 Period 6　课时学案 写作(Writing) Ⅲ．短语填空(共5小题；每小题1.5分，满分7.5分) break out；in charge of；come down with；above all；have a great impact on 1．I would appreciate it if you could tell me who is __________ the administration of your company． 2．Armed conflict may ________ at any moment，so you'd better stay at home recently． 3．Dealing with that kind of case concerning teenagers' safety can ___________________ society． in charge of break out have a great impact on 课时提升作业 Period 6　课时学案 写作(Writing) 4．We _______________ illnesses more easily when under stress，which is harmful to our health． 5．_________，chairs that are used in classrooms should be comfortable and convenient to sit on． come down with Above all 课时提升作业 Period 6　课时学案 写作(Writing) Ⅳ．完成句子(共4小题；每小题2分，满分8分) 1．战争爆发后，他毅然回到自己的祖国，参加了反侵略者的斗争。 _____________________，he resolutely returned to his motherland and took part in the fight against the invaders． 2．当经理不在时，总是由他暂时掌管公司。 He always ________________________ temporarily when the manager is away． After the war broke out takes charge of the company 课时提升作业 Period 6　课时学案 写作(Writing) 3．如果你在运动方面没有天赋，但仍然热衷参与，请加入志愿者小组。 If you ________________________ but still keen on participating，join the volunteer group，please． 4．在挑剔别人的游戏中获胜并不是我想要的一切。 Winning a game of _________________ others is not everything I want． are not gifted in/at sports finding fault with 课时提升作业 Period 6　课时学案 写作(Writing) Ⅴ．补全短文(共8小题；每小题2分，满分16分) After 1．_________________________ (大学毕业)，he showed his 2．____(gifted) and strong 3．________(devote) in his field．He overcame numerous difficulties and was soon 4．___________________ __________________(负责一项重要工程)．His 5．_______________ ___________ (杰出的表现) was widely 6．________ (honour)．When challenges 7．________ (发生)，he firmly 8．________(defend) his team's achievements and continued to strive for greater success． graduating from university gift devotion outstanding honoured broke out in charge of an important project performance defended 课时提升作业 Period 6　课时学案 写作(Writing) Ⅰ．阅读理解(共8小题；每小题2.5分，满分20分) A Katalin Kariku along with her colleague Drew Weissman won the Nobel Prize in Physiology or Medicine in 2023 for the development of mRNA technology． 课时提升作业 Period 6　课时学案 写作(Writing) Kariku was born in January 1955，in a small village in Hungary．She had an ambition early on to become a scientist．As a young adult，she became interested in messenger RNA，which carries DNA instructions to the protein-making engine of cells．She hoped that mRNA could play a key role in the treatment of various diseases．It became her mission to make her dream a reality to help cure patients．However，Kariku faced a shortage of funding for her research in her country，and she then faced the choice of stopping and doing something not connected to her mission or continuing her research at the price of having to leave her country． 课时提升作业 Period 6　课时学案 写作(Writing) After searching for posts and scholarships worldwide，Kariku accepted an offer from Temple University in Philadelphia for a postdoctoral fellowship．Kariku and her husband gave up everything they had in their homeland and bought a one-way ticket to the U．S．，where they knew no one． 课时提升作业 Period 6　课时学案 写作(Writing) She was initially on track to become a full professor but received repeated fund rejections．Undeterred by the problems and challenges，she chose to continue her research．By focusing on what mattered to her every day，she “accidentally” met her work partner Drew Weissman who was also interested in mRNA．They teamed up to work on mRNA and published papers about their groundbreaking discovery for years．Then the pandemic hit the world．The changed mRNA technology Kariku and Weissman invented was then used in vaccines (疫苗) that prevented the infection effectively． 课时提升作业 Period 6　课时学案 写作(Writing) Kariku's life is a testament (证明) to finding one's passion and then pursuing it every single day．Many of us know what we are fond of，but we are not good self-motivators on a daily basis． 【语篇解读】　本文是一篇记叙文。文章主要介绍了科学家卡里库的个人经历以及对梦想不懈的追求，最终取得成功。 课时提升作业 Period 6　课时学案 写作(Writing) 1．What can we learn about Kariku from paragraph 2? A．She had a tolerant mind． B．She longed to be a doctor． C．She was fond of world tours． D．She had a clear sense of purpose． √ D　[细节理解题。根据第二段中“She had an ambition early on to become a scientist...It became her mission to make her dream a reality to help cure patients．”可知，卡里库有明确的目标感。故选D。] 课时提升作业 Period 6　课时学案 写作(Writing) 2．What does the underlined part “Undeterred by” in paragraph 4 probably mean? A．Not discouraged by． B．Being unaware of． C．Not motivated by． D．Being ashamed of． √ A　[词义猜测题。根据画线词上文“She was initially on track to become a full professor but received repeated fund rejections．”以及下文“the problems and challenges，she chose to continue her research”可知，她一再被基金拒绝，但是没有因为问题和挑战而气馁，而是选择继续她的研究。故画线词意思是“不气馁”。故选A。] 课时提升作业 Period 6　课时学案 写作(Writing) 3．What is probably the main contribution of Kariku? A．Simplifying the mRNA technology． B．Making the structure of mRNA clear． C．Developing a vaccine for a serious disease． D．Laying the groundwork for mRNA vaccines． √ D　[细节理解题。根据倒数第二段中“Then the pandemic hit the world．The changed mRNA technology Kariku and Weissman invented was then used in vaccines that prevented the infection effectively．”可知，卡里库的主要贡献是为mRNA疫苗奠定了基础。故选D。] 课时提升作业 Period 6　课时学案 写作(Writing) 4．What lesson can we learn from Kariku's success? A．Nothing seek，nothing find． B．Two heads are better than one． C．Where there's a will，there's a way． D．Necessity is the mother of invention． √ C　[推理判断题。根据最后一段中“Kariku's life is a testament to finding one's passion and then pursuing it every single day．”可知，卡里库的成功告诉我们有志者，事竟成。故选C。] 课时提升作业 Period 6　课时学案 写作(Writing) B The creation of life provides scientists with some of the most difficult questions of modern science．Why and how did cells first appear? Was this likely to have happened under the conditions then，or was it due to chance? Could this happen in other places in the universe? 课时提升作业 Period 6　课时学案 写作(Writing) A group of scientists at University College London are trying to answer these questions．They started by studying the ways in which the first cells on Earth could have been formed．Next they will use a powerful new telescope to look at places far away in the universe．The scientists hope that the results will improve our understanding of the development of life on Earth and help us to find life on other planets． 课时提升作业 Period 6　课时学案 写作(Writing) Professor Nick Lane，who is in charge of the University College London team，suggested that 4 billion years ago warm water springs on the floor of the Earth's ocean might have helped create life．Each spring consists of tiny connected holes that water passes through．The team have created models of these springs in their lab．They have found that springs encourage chemical reactions between hydrogen in the liquids and the carbon dioxide in the sea water． 课时提升作业 Period 6　课时学案 写作(Writing) These reactions and changes show us how life on Earth and other planets could begin．When sea water goes through tiny holes in the Earth's surface，it gets very hot and causes a chemical reaction with rocks．When this very hot water goes back up and meets the cold sea water again，other chemical reactions occur．Lane explains，the conditions needed for life are rock，water and carbon dioxide． 课时提升作业 Period 6　课时学案 写作(Writing) Because the ingredients for life are basic and should be found all over the universe，there is a good chance that we could soon find signs of life on other planets．Furthermore，a new space satellite is going to start helping with this search．The satellite Twinkle will be the first space satellite searching other planets for life． 课时提升作业 Period 6　课时学案 写作(Writing) A team from University College London and Surrey Satellite Technology will send the satellite into space in the next few years．When an exoplanet passes in front of its star，some of the light has to pass through the gases around that planet．Studying the light can help scientists to find out about the chemistry，temperature and weather conditions of the planet．This will allow them to find planets which could support life． 【语篇解读】　本文是一篇说明文。文章主要介绍了科学家一直在寻找生命的起源。 课时提升作业 Period 6　课时学案 写作(Writing) 5．What does paragraph 2 mainly talk about? A．The scientists' routine． B．The researchers' assumption． C．The research's principle． D．The research's process． √ D　[段落大意题。根据第二段内容可知，本段讲述了科学家为解决问题做的事情，即讲述了研究的过程。] 课时提升作业 Period 6　课时学案 写作(Writing) 6．What does the underlined word “springs” probably refer to in paragraph 3? A．Seasons． B．Fountains． C．Jumps． D．Origins． √ B　[词义猜测题。根据画线词下文“Each spring consists of tiny connected holes that water passes through．”可知，spring由小洞连接而成，水可以从中流过。可猜测，spring指的是“喷泉”。] 课时提升作业 Period 6　课时学案 写作(Writing) C　[细节理解题。根据最后一段内容可知，发送卫星到太空可以帮助科学家发现存在生命的地方。] 7．Which of the following may directly allow scientists to find places supporting life in the universe? A．Using a powerful telescope． B．Discovering all the exoplanets． C．Sending a satellite into space． D．Researching gases around the planet． √ 课时提升作业 Period 6　课时学案 写作(Writing) D　[观点态度题。根据倒数第二段内容可知，作者认为生命的基本成分在宇宙中到处可以找到，因此我们可以很快发现有生命迹象的星球，并且一颗新的太空卫星也可以帮助寻找，因此推断出，作者对于在太空中发现生命是乐观的。] 8．What may be the author's attitude towards finding life in space? A．Subjective． B．Vague． C．Negative． D．Optimistic． √ 课时提升作业 Period 6　课时学案 写作(Writing) Ⅱ．应用文写作(满分15分) 假定你是李华，近期参观了主题为“Life in the Future”的科技展，你的英国好友Tom向你了解情况，请给他写一封电子邮件，内容包括： 1．展览时间、地点； 2．展览内容； 3．观展感受。 课时提升作业 Period 6　课时学案 写作(Writing) 注意：1．写作词数应为80左右； 2．可适当增加细节，以使行文连贯。 ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 课时提升作业 Period 6　课时学案 写作(Writing) [参考范文] Dear Tom， I'm glad that you're interested in my recent visit to the Science and Technology exhibition and it's my pleasure to share my experience with you． 课时提升作业 Period 6　课时学案 写作(Writing) The exhibition was hosted by the Science Museum in the center of the city last Sunday．Featuring various smart inventions such as driverless cars and smart-home devices，the exhibition gave visitors a glimpse into the life in the future．Especially impressive was a household robot that could interact with visitors in a remarkably considerate manner，which would make a perfect companion for the elderly． 课时提升作业 Period 6　课时学案 写作(Writing) I'm pretty convinced that many of them will soon find their way into common households．Do you feel like paying a visit with me next time? Yours， Li Hua 课时提升作业 Period 6　课时学案 写作(Writing) Ⅲ．读后续写(满分25分) 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。 Alex rode his bike on his way home，and Johnson's Pond came into view． 课时提升作业 Period 6　课时学案 写作(Writing) Sometimes his dad took him canoeing (划独木舟) there，and Alex loved it．The pond was always so alive with activity，and sometimes Alex discovered turtles(乌龟) sunbathing on rocks．Alex was curious about the turtles he saw．When it was too rainy to go canoeing，he and his dad would go to the library to check out books on turtles． Now it looked like tomorrow might be another sunny day．He decided he would ask Dad if they could go canoeing and look for turtles again． 课时提升作业 Period 6　课时学案 写作(Writing) Just then Alex saw something in the road up ahead．It looked like a big gray rock．But it was a funny place for a rock to be．He jumped off to have a look．It turned out that it was actually a large turtle making its way across the road．Alex knew right away it was a snapping turtle． Out of the corner of his eye，he saw a car approaching．The turtle was still only halfway across the road．Alex knew he couldn't pick it up because snapping turtles have a powerful bite and they could even bite off someone's finger! What could he do? 课时提升作业 Period 6　课时学案 写作(Writing) Thinking fast，he started waving both hands wildly．“Stop! Stop！” he cried．The car slowed to a stop． “Are you alright，Alex？” It was his neighbor，Mrs．Ramos． “I'm fine，Mrs．Ramos，” said Alex．“I'm just trying to save a turtle．It's probably going to lay eggs．” “Oh，yeah．It's spring，” said Mrs．Ramos．“So，I guess a lot of turtles need to lay their eggs in the grass across the road．” Then she waved goodbye and drove off． 课时提升作业 Period 6　课时学案 写作(Writing) Alex thought about what Mrs．Ramos had said．“There would probably be more turtles trying to cross the road at this spot！” he realized．But he couldn't stand there all day trying to stop cars．He looked around and a road sign caught his eye．And then his face brightened． 注意：续写词数应为150个左右。 课时提升作业 Period 6　课时学案 写作(Writing) He jumped on his bike and raced home to find Dad．____________ ___________________________________________________________ ___________________________________________________________ The next morning，Dad and Alex drove to the pond with the wooden sign in the car．_______________________________________ ___________________________________________________________ 课时提升作业 Period 6　课时学案 写作(Writing) [参考范文] He jumped on his bike and raced home to find Dad．“Dad，can I have some old wood to make a wooden sign？” Alex asked eagerly．Hearing Alex's full explanation，Dad then smiled knowingly．Then the dad and son devoted themselves to cutting a wood board into the right “T” shape．After that，Alex wrote down a line with red paint on both sides of the sign，reading，“Slow! Turtles Crossing！” Work all done，they put the wooden sign into their car and went for dinner． The next morning，Dad and Alex drove to the pond with the wooden sign in the car．Upon arrival，they sprang into action．Alex pulled the sign to the side of the road and held it tightly while Dad hammered it into the ground．Sweat dripping into their eyes，they worked with passion until the sign got fixed firmly in the ground．Alex stepped back and surveyed their work．“Slow! Turtles Crossing！” he read out loud and grinned．“Ready to go canoeing？” “Yes！” Alex blurted out，rushing to the pond with pride． $