必修1 UNIT 4 课堂学案(课件PPT)-【新高考方案】2025年高考英语一轮总复习（译林版2020）

课堂学案 必修1 UNit 4 语言技能·深化学习 ①As a consequence, they can't concentrate ___ their study and tend to be sleepy in class. ②Attracted by traditional Chinese culture, many foreign youngsters are concentrating on __________ (learn) Mandarin. 词汇1　concentrate vi.& vt.集中(注意力、思想等)；全神贯注； (使)浓缩n.浓缩物 题点盘查 (单句语法填空/同义替换) on learning ③We can skip over the details and focus on the general issues.______________ concentrate on (1)concentrate on (doing) sth. 专心于(做)某事，集中精力于(做)某事 concentrate one's mind/attention/effort/energy on 集中注意力/精力于；致力于；专心于 (2)concentration n．　　专心，集中；浓度 系统归纳 联想发散：表示“专心于；全神贯注于”的短语还有： ①focus/fix one's mind/attention on/upon ②put one's heart into　③be buried/lost/absorbed in ④(续写之神情描写)He paused and narrowed his eyes _______________ , with his expression growing solemn. 他停下来，眯起眼睛专注地看着，脸上的表情显得严肃起来。 ⑤(续写之心理描写)The noise outside almost drives me crazy, so _____________________________________________________. 外面的噪音快把我逼疯了，所以我根本没办法专心解答那道难题。 应用表达 (完成句子/补全语段) in concentration I can't concentrate my attention on solving the problem at all ⑥(话题写作之人物描写)John always _______________________. In class he _________________________ what teachers said and answers questions actively.It is ________________________ that contributes to his success. 约翰一直集中精力学习。在课堂上他专心听讲，积极回答问题。正是他的专注力促成了他的成功。 concentrates on his studies concentrates his mind on his power of concentration (1)单句语法填空/完成句子 ①That sounds rather simple, but ___ effect it's very difficult. ②A balanced diet is most ________ (effect) when combined with regular exercise. 词汇2　effect n．效果，作用；影响 题点盘查 in effective ③The new law will _______________ next year; surely it will reduce ___________ caused by the heavy industry. 新法律将于明年开始生效，这肯定会减少重工业带来的副作用。 come into effect side effects (2)一句多译 ④这些建议的实施是为了保护青少年的视力。 →These suggestions ________________ to protect the eyesight of teenagers.(主动语态) →These suggestions ________________________________ to protect the eyesight of teenagers.(被动语态) came into effect were put/brought/carried into effect (1)side effect　　　　 　 　　　 副作用 have an effect on 对……有影响 bring/carry/put ... into effect 实施/使生效 come into effect 开始生效 系统归纳 in effect 实际上；事实上 take effect 开始起作用；生效 cause and effect 因果 (2)effective adj. 有效的；生效的 易混辨析： ①effect强调“结果性的影响”，结果不分好坏； ②influence(n.& v．)强调“潜移默化的渗透性影响”； ③impact(n.& v．)，强调“有冲击力的巨大影响”； ④affect为动词，等同于have an effect on。 ⑤(应用文之观点阐述)Using cell phones in class will ___________ ___________________. 在课堂上使用手机对学生们的学习会有不良影响。 ⑥(应用文之建议信) _____________________________________ _____ is to talk about feelings with someone you trust. 减轻压力最有效的方法之一就是和你信任的人谈谈感受。 应用表达 (完成句子/补全语段) have bad effects on students' study One of the most effective ways to reduce stress ⑦(话题写作之学校生活)The new school rules and regulations will ________________ next week. However, whether they will __________________________________ our school life will depend on our actual deeds. 新的学校规章制度将于下周开始生效。然而，它们能否起作用或对我们的学校生活产生积极的影响取决于我们的实际行动。 come into effect take effect or have a positive effect on ①Many companies were willing to contribute medical equipment ____ local hospitals after the earthquake broke out. ②Participating in the contest will be a golden chance for you to show your dancing skills and make some ______________ (contribute) to the class. 词汇3　contribute vi.& vt.是……的原因之一；捐赠，捐献；增加，添加 题点盘查 (单句语法填空) to contributions ③The old man is interested in writing and he has contributed a number of articles ___ our magazine ever since he retired. ④I am firmly convinced that honesty will contribute to ________ (build) a warm and harmonious society. to building (1)contribute sth. to ...　 把某物捐献给…… contribute to 促成，造成；给……投稿 (2)contribution n. 捐献；贡献 make a contribution/contributions to 对……做出贡献 系统归纳 名师指津：　 (1)contribute to表示“导致”时相当于lead to, result in, cause等。 (2)contribute sth.to ..., contribute to, make a contribution/ contributions to中的to均为介词，后跟名词、代词或动名词作宾语。 ⑤(话题写作之环境保护)All animals and plants are important, because each species contributes to the variety of life forms on the Earth. →All animals and plants are important, because each species _________________________________ the variety of life forms on the Earth. 应用表达 (同义句转换/完成句子) makes a contribution/contributions to ⑥(应用文之倡议书)Assuming that everyone can ___________________________________________, our world can be a better place. 如果每个人都能为我们的社会做出贡献，世界将会变得更美好。 make a contribution/contributions to our society ⑦(话题写作之人物描写)He decided to devote the rest of his life to scientific investigation and _____________________________________ ____________________ in our country. 他决定将自己的余生献给科学研究事业，为我国的科学发展做出贡献。 make a contribution/contributions to the development of science ①The ski race depends on the weather and is scheduled ____ Saturday but may be moved to next Friday. ②Would you check to see if Flight 334 from Shanghai is arriving in New York ___ schedule? ③Firstly，the festival _____________ (schedule) to start at 9：00 a．m. on August 15th, which will last 3 hours. 词汇4　schedule n．日程安排，工作计划；时间表v.为……安排时间 题点盘查 (单句语法填空) for on is scheduled 系统归纳 (1)ahead of schedule　　 　 提前 behind schedule 比规定时间晚 on schedule 按计划；准时 (2)be scheduled for＋时间 安排在某个时间 be scheduled to do sth. 预计做某事 ④(应用文之通知)The exhibition _______________________ in the football field from 8：00 a．m.to 11：00 a．m., lasting 3 hours. 展览定于上午8点至11点在足球场举行，时长3个小时。 ⑤(应用文之感谢信)Thanks to your help, we have completed the task ___________________. 多亏了你的帮忙，我们已经提前完成了任务。 应用表达 (完成句子/补全语段) is scheduled to take place ahead of schedule ⑥(续写之情节描述)We ___________________________________ last Saturday, but due to the bad weather, it had to be a week ________________ and ___________________________.This Saturday it was held ____________ and at 3：00 p．m.we finished all the races __________________. 我们原定于上周六举行运动会，但由于天气不好，只能延期一周，安排在本周六举行。这周六运动会如期举行，下午三点我们提前完成了所有比赛。 were scheduled to hold the sports meeting behind schedule was scheduled for this Saturday on schedule ahead of schedule (写出下列句中加蓝词的词性及含义) ①Fire has caused severe damage to the contents of the building. ______________ ②The content of the course depends on what the students would like to study._________ 词汇5　content n．内容；目录adj.满足的，满意的v.使满足，使满意 题点盘查 n.容纳的东西 n.内容 ③Whenever I read a book, I will first look through the contents page._________ ④Martina, a homeless lady, contented herself with a bowl of soup.__________ ⑤Mr Green was content with what I had done and sang high praise for me._____________ n.目录 v.使满足 adj.满意的 (1)be content with　　　 对……满足/满意 be content to do sth. 乐于/满足于做某事 (2)content oneself with 满足于；使(某人)自己 对……感到满足 系统归纳 名师指津： (1)content表示“容纳的东西；目录”时，常用复数形式；表示“含量；内容”时，用单数形式。 (2)content作形容词时，只能作表语，不能作前置定语。 ⑥(续写之场景描写)Here I am, alone under this broad sky, ____________________________, and enjoying this great adventure. 苍穹之下，我独自一人，满足地呼吸着新鲜的空气，享受着这场伟大的冒险。 应用表达 (完成句子/补全语段) content to breathe the fresh air ⑦(续写之动作描写)___________________________, she decided to ______________________.She ordered some delicious cuisine and placed them on the table covered with an elaborately prepared tablecloth.Then she ______________________ and posted them online to _____________________.(要求：用本单元所学词汇补全语段) 她对自己的考试成绩感到满意，决定用一顿大餐来款待自己。她点了一些美味的菜肴，把它们摆放在铺着精心准备的桌布的桌子上。然后，她拍了一系列照片，并将其发到网上，向朋友们炫耀。 Content with her exam results treat herself to a big meal took a series of photos show off to her friends ①_____________ (addition), table manners play an important part during your visit. ②Working out in the morning provides ____________ (addition) benefits beyond being physically fit. 词汇6　in addition此外 题点盘查 (单句语法填空/熟词生义) Additionally additional ③In addition ____ my academic studies, I always manage to find time for what I'm interested in. ④The new information adds fuel ____ the debate over safety procedures. ⑤Please add ____ all the figures, and you will get the total. ⑥Well, I could be wrong, but it all seems to add up._______ to to up 说得通 (1)in addition to　　 除……之外 (2)add to 增加；增添(多用于抽象意义) add ... to ... 增添……到…… add up 把……加起来 系统归纳 add up to 总计为；结果是(不用于被动语态) add that ... 补充说…… (3)additional adj. 附加的；额外的 additionally adv. 此外；另外；额外地 名师指津：in addition单独使用； in addition to后跟宾语，表示“除……之外(还……)”，等同于besides/apart from/as well as等。 ⑦(续写之景物描写)_____________, the sun was gradually setting in the west, and the light was gradually fading. 此外，太阳正逐渐西沉，光线也正渐渐黯淡。 应用表达 (完成句子) In addition ⑧(续写之景物描写) _______________________ with red tiles and red bricks behind peach trees, the most beautiful is a field of rape flowers. 除了桃树后红瓦红砖的小房子，最美的是一田油菜花。 In addition to small houses ①I had nothing to do but hang _______________ on the street. ②It's hard work, but if you hang ___, you will succeed in the end. ③But now that boom is over, and questions hang ____ the region. 词汇7　hang over使忧心忡忡，担心可能发生；搁置起来； 挂在……之上 题点盘查 (介、副词填空) about/around on over hang about/around　　 闲逛；徘徊 hang on 别挂断(电话)，稍等； 紧紧抓住；坚持 hang up 挂断电话 系统归纳 ④(续写之情绪描写)Her heart was broken and the cloud of gloom was ____________________. 她的心都碎了，整个人笼罩在沮丧的阴云之中。 应用表达 (完成句子) hanging over her ⑤(话题写作之人物描写)There was a time when ____________________________doing nothing, which made his parents very disappointed. 有一段时间他整天无所事事，到处闲逛，这让他的父母非常失望。 he hang about/around all day ①While studying, fix your mind on what is really important, or you will end up ______________(remember) nothing. ②The lecture ended up _____ a poem of an ancient Chinese poet. 词汇8　end up最终成为，最终处于 题点盘查 (单句语法填空) remembering with ③If we neglect our future, we'll end up ____ failure. ④Anderson was born into a poor family, but ended up ___ one of the greatest writers of his time. in as (1)end up doing sth.　　　 最终做…… end (up) with/in 以……结束 end up as 最终成为…… (2)come to an end 结束 bring/put an end to sth.＝bring/put sth.to an end 结束/终止某事 系统归纳 ⑤(2023·全国甲卷书面表达)He _____________________________ in Chinese history and is honored as the Poet Sage. 他最终成为中国历史上最伟大的诗人之一，并被尊称为“诗圣”。 应用表达 (完成句子) ended up as one of the greatest poets ⑥(续写之细节描写)He says walking, enjoying mountains and water, and just enjoying the simplicity and primitivism of life can lead you to a destination you _____________________. 他说，行走、看山看水，或者仅仅享受生活的简单和自然，都能让你到达你最终会真正爱上的目的地。 end up truly loving (1)“分数/百分数/the majority＋of＋n./pron.”作主语时，谓语动词的单复数取决于of后名词的数及其表示的意义。 (2)all, some, half, most, the rest等作主语时，谓语动词的单复数取决于主语实际表达的意义。 句式1　“分数/百分数＋of＋n./pron.”作主语时的主谓一致 要点解读 ①Only 60 per cent of the work _____ (be) done yesterday. ②About one third of the books _____ (be) worth reading. ③All of this ___ (be) wonderful, but the best part of this film is the acting. ④About 50% of the land ______________________. 大约50%的土地适合种植植物。 习练规则 (单句语法填空/完成句子) was are is is suitable to grow plants ⑤(续写之场景描写)操场上人声鼎沸，我们学校大约五分之四的学生都聚集在这里。 The playground was buzzing with people, and _________________ _________________________________________. about four fifths of the students in our school were gathering here 应用写美 ⑥(续写之动作描写)看，观众沸腾了！所有人都在欢呼，大喊大叫。 Look how the crowd has gone wild！________________ and yelling around. All are cheering (1)动名词(短语)作主语时，谓语动词通常用单数。 (2)动名词表示经常性、习惯性的动作或情况，而不定式更倾向某一次特定的、具体的动作。 句式2　动名词(短语)作主语 要点解读 (3)为了避免“头重脚轻”，可以用it作形式主语，而把真正的动名词主语后置，常用句型为It's a waste (of time ...)/no (little) good (use)＋doing sth.。 ①Reciting words everyday ___ (be) necessary in learning a language. ②_________ (walk) is a good form of exercise for both young and old. ③____ is no use trying to persuade him to have a holiday because he is a workaholic. 习练规则 is Walking It ④_____________________________, but I'll be well prepared for university or whatever else comes in the future. 努力学习并不总是那么有趣，但我能为未来上大学或是任何其他的事情做好充分准备。 Studying hard isn't always fun ⑤(续写之心理描写)损失两大主力队员是个巨大的挑战，但我们没有气馁。 ___________________________________________, but we did not lose heart. 应用写美 Losing two important players was a big challenge ⑥(续写之景物描写)尽管(外面)艳阳高照，但要分清是早上还是夜晚是不可能的，因为北极圈内的夏天没有日落。 Even though the sun is brightly shining,_____________________ ___________________________, for the sun never sets in summer in the Arctic Circle. telling whether it is morning or night is impossible ⑦(续写之观点陈述)说这么多只是在浪费时间，我们要做的是立刻开始行动。 _______________________________. What we need to do is go into action at once. It's a waste of time talking so much 综合素养·发掘训练 素养目标——精读真题语篇，阅读多维提能 |对接主题——身心健康| (2022·全国乙卷·阅读理解D篇)The Government's sugar tax on soft drinks has brought in half as much money as Ministers first predicted it would generate, the first official data on the policy has shown. First announced in April, 2016, the tax which applies to soft drinks containing more than 5g of sugar per 100mL, was introduced to help reduce childhood obesity (肥胖). It is believed that today's children and teenagers are consuming three times the recommended level of sugar, putting them at a higher risk of the disease. Initially the sugar tax was expected to make ￡520m a year for the Treasury. However, data of the first six months showed it would make less than half this amount. At present it is expected to generate ￡ 240m for the year ending in April 2019, which will go to school sports. It comes after more than half of soft drinks sold in shops have had their sugar levels cut by manufacturers (制造商) so they can avoid paying the tax. Drinks now contain 45 million fewer kilos of sugar as a result of manufacturers' efforts to avoid the charge, according to Treasury figures. Since April drinks companies have been forced to pay between 18p and 24p for every litre of sugary drink they produce or import, depending on the sugar content. However, some high sugar brands, like Classic Coca Cola, have accepted the sugar tax and are refusing to change for fear of upsetting consumers. Fruit juices, milk-based drinks and most alcoholic drinks are free of the tax, as are small companies manufacturing fewer than 1m litres per year. Today's figures, according to one government official, show the positive influence the sugar tax is having by raising millions of pounds for sports facilities (设施) and healthier eating in schools. Helping the next generation to have a healthy and active childhood is of great importance, and the industry is playing its part. 语篇解读：本文是一篇说明文。英国政府通过对软饮料征收糖税来解决儿童以及青少年的健康问题，并将该收入用于学校的体育设施和更健康的饮食。 真题再做 1．Why was the sugar tax introduced? A．To collect money for schools. B．To improve the quality of drinks. C．To protect children's health. D．To encourage research in education. √ 解析：细节理解题。根据第二段中的“..., was introduced to help reduce childhood obesity (肥胖). It ...are consuming three times the recommended level of sugar, putting them at a higher risk of the disease.”可知，征收糖税是为了帮助减少儿童肥胖。现在的儿童和青少年因摄入的糖分过多，使得他们患病的风险更高。 2．How did some drinks companies respond to the sugar tax? A．They turned to overseas markets. B．They raised the prices of their products. C．They cut down on their production. D．They reduced their products' sugar content. √ 解析：细节理解题。根据第四段中的“It comes after more than half of soft drinks sold in shops have had their sugar levels cut by manufacturers (制造商) so they can avoid paying the tax.”可知，在商店里销售的超过一半的软饮料被制造商降低了含糖量，这样他们就可以避免缴税。 3．From which of the following is the sugar tax collected? A．Most alcoholic drinks. B．Milk-based drinks. C．Fruit juices. D．Classic Coke. √ 解析：细节理解题。根据第五段中的“However, some high sugar brands, like Classic Coca Cola, have accepted the sugar tax and are refusing to change for fear of upsetting consumers.” 可知，一些高糖品牌，如经典的可口可乐，已经接受了糖税，并且因害怕会使消费者不快而拒绝改变。由此可知，糖税是从经典的可口可乐征收的。 4．What can be inferred about the adoption of the sugar tax policy? A．It is a short-sighted decision. B．It is a success story. C．It benefits manufacturers. D．It upsets customers. √ 解析：推理判断题。根据最后一段内容可知，今天的数字显示了糖税对体育设施和学校的健康饮食的积极影响。帮助下一代拥有一个健康且积极的童年是非常重要的，而这个行业正在发挥其作用。由此可推断，采取糖税政策是一个成功的例子。 一、题型思维建模 细节推断题解题攻略(以第4题为例) 1．警惕易错易误——曲解文意 本题易误选C。部分考生根据第五段的“Fruit juices, milk-based drinks and most alcoholic drinks are free of the tax, as are small companies manufacturing fewer than 1m litres per year.”就误认为采取糖税政策有利于制造商，从而误选C项。 多维提能 2．内化题型技法——综合分析推答案 解答细节推断题时，有些题目涉及多个细节信息，不能从某一细节中直接得出答案，需要对一些细节综合分析，概括归纳才能得到答案。 以本题为例，根据最后一段内容可知，今天的数字显示了糖税对体育设施和学校的健康饮食的积极影响。帮助下一代拥有一个健康且积极的童年是非常重要的，而这个行业正在发挥其作用。通过对这些细节的综合分析可推断，采取糖税政策是一个成功的例子。 二、词汇拓展训练 1．因境辨义(写出下列蓝体词在文中的词性及含义) ①(熟词生义)It is believed that today's children and teenagers are consuming three times the recommended level of sugar, putting them at a higher risk of the disease._______________ v.吃；喝；饮 ②(一词多义)Drinks now contain 45 million fewer kilos of sugar as a result of manufacturers' efforts to avoid the charge, according to Treasury figures.________ ③(一词多义)Since April drinks companies have been forced to pay between 18p and 24p for every litre of sugary drink they produce or import, depending on the sugar content.________ n.收费 n.含量 ④(一词多义)Today's figures, according to one government official, show the positive influence the sugar tax is having by raising millions of pounds for sports facilities and healthier eating in schools._______ n.数字 2．词块积累(写出下列词块在文中的汉语意思) ①bring in　　　　　　　 ②apply to ③put sb. at a risk of 赚得 应用于 使某人处于……的风险中 ④for fear of ⑤free of ⑥of great importance ⑦play one's part 以免；唯恐 无……的 有重要意义；非常重要的 起作用 三、长难句式破译 1．It comes after more than half of soft drinks sold in shops have had their sugar levels cut by manufacturers so they can avoid paying the tax. 抓标志：从属连词______；连接词____ after so 判类型：主句(含有一个时间状语从句)＋目的状语从句 试翻译：在此之前，超过一半的商店出售的软饮料被制造商降低了含糖量，_______________________。 2．Helping the next generation to have a healthy and active childhood is of great importance, and the industry is playing its part. 这样他们可以避免交税 抓标志：并列连词___________ 判类型：简单句(含有动名词短语作主语)＋并列连词＋简单句 试翻译：_______________________________________________，该行业正在发挥其作用。 第二个and 帮助下一代拥有一个健康和积极的童年是非常重要的 本课结束 更多精彩内容请登录：www.zghkt.cn $$