Unit 2 Section Ⅳ Lesson 3（教用Word）-【金榜题名】2025-2026学年高一英语必修第一册高中同步学案（北师大版）

Section Ⅳ　Lesson 3 Ⅰ.重点单词 (Ⅰ)基础单词 1．strengthen v．(使)强健 2．system n．系统 3．weekly adj.一周一次的，每周的 4．awkward adj.令人尴尬的 5．benefit n．好处，益处 6．membership n．会员身份 7．capable adj.能干的，能力强的 8．prevent v．预防；阻止，阻挡 9．disease n．疾病 10．upper adj.较上的，上面的 11．guideline n．指导方针，指导原则 12．amount n．数额，数量 13．shortcut n．捷径，近路 14．overdo v．把……做得过火 (Ⅱ)拓展词汇 1．healthy adj.健康的→unhealthy 不健康的→health n．健康 2．relieve v．减轻，缓解→relief n．减轻，缓解 3．particular adj.尤其，特别→particularly adv.尤其，特别地 4．equipment n．设备，装备→equip v．设备，装备→equipped adj.有设备的，装备的 5．satisfaction n．满意→satisfy v．使满意→satisfying＝satisfactory adj.令人满意的→satisfied adj.感到满意的 6．achievable adj.可完成的，做得成的→achieve v．达到，完成，实现→achievement 成绩，成就 Ⅱ.重点短语 1．cheer up (使)高兴起来，(使)振作起来 2．be fed up with__ 厌烦的，不满的，无法再忍受的 3．in particular 尤其，特别地 4．keep up 坚持 5．be capable of 有能力做…… 6．the flow of blood 血液流动 7．the risk of ……的危险 8．due to 由于……，因为…… 9．make sure 确保 10．draw up 制定(计划) Ⅲ.重点句型 1．My friend suggested I should try long­distance running. 我朋友建议我尝试长跑。 [分析]　suggest＋that(从句使用虚拟语气，即：主语＋should＋do...) [仿写]　医生建议他进行眼睛检查。 The doctor suggested__he__should__have__his__eyes__examined． 2．Nothing gives one more satisfaction than realising that all the sweat and hard work were worth it in the end. 没有什么事比意识到自己的汗水和付出最后都是值得的更能给人以满足感。 [分析]　这是一个否定词＋比较级的句子，表示最高级意义。 [仿写]　我从未见过比小兔更可爱的动物了。(表示小兔最可爱) I have never seen a more lovely animal than a rabbit. 3．That's when I realized that running is a great way to make friends.... 也就是那时我意识到跑步是交友的好方法……。 [分析]　这是一个复合句，when引导的是表语从句，在从句中表示时间。 [仿写]　曾经我感到绝望，那是当我的公司遭受到巨大损失时。 Once I felt depressed.That__was__when__my__company__suffered__a__great__loss． Choose the best answers according to the text. 1．What are the benefits of long­distance running? ①preventing diseases；②building up strength； ③providing relief；④making one smarter； ⑤cheering oneself up；⑥curing many diseases； ⑦making a lot of friends A．①②③⑤　　　　　B．①②③④ C．④⑤⑥⑦ D．②③⑤⑥ 2．Running does good to ________． A．your legs B．your heart C．your whole body D．your thinking 3．For a man new to running，what should he do？　 A．Get a gym membership. B．Sit down after a long run. C．Run with a partner. D．Do some warming­up. 4．What may be the reason for Jeremy getting his ankle(脚踝) injured during running? A．Lack of instructing. B．Lack of proper warming up. C．Not running in a gym. D．Not jogging. 答案　1.A　2.C　3.D　4.B 1．relieve vt. 解除，缓解，减轻 (教材P36)to relieve tension要缓解紧张情绪 [归纳拓展] relieve sb. of sth. 免除某人某物；解除职务，减轻某人负担 relieve...from 解除(痛苦、磨难、职务) relief n．安慰；宽慰；轻松；缓解；救济 令某人非常宽慰的是 breathe a sigh of relief松了一口气 in relief如释重负，一块石头落了地 a relief轻松的事 relieved adj.感到宽慰的；放心的，显得开心的 [语境感悟] I'm secretly relieved because I know there is real power in sharing volunteer responsibilities among many. 因为我知道，很多人有动力去分享责任，所以我也就暗暗地松了口气。 There was no cure，only pain relief. 对这种病只能减轻病痛，没有有效的治愈方法。 Let me relieve you of some of your bags. 我来帮你拿几个袋子吧！ To my great relief，the drug gives me some relief from pain. 令我宽慰的是这种药物可以减轻我的一些痛苦。 [即学活用]—完成句子 ①To__my__great__relief/Much____to__my__relief，the exam turned out to be not so difficult as we had imagined. 令我们欣慰的是，这次考试不像我们想象的那样难。 ②The government has promised to do its best to relieve__the__people__of__their__trouble in the snow­stricken area. 政府承诺尽力减轻雪灾地区的受害者的困难。 单句语法填空 ③I'm just relieved(relieve) that nobody was hurt. ④It was a relief to be able to talk to someone about it. ⑤In relief，Daisy burst into laughter. 2．strengthen v. 加强，增强 (教材P36)to strengthen one's immune system增强人们的免疫系统 [归纳拓展] build up one's strength/body 强身健体 strengths and weaknesses 优点和缺点 The strength of...is that... 　　　　　　　……的优点是…… strong adj.强的，强大的，强壮的 [语境感悟] Practising Chinese kung fu can not only build up one's strength，but also develop one's character. 练中国功夫不但能增强体质，还能培养一个人的品质。 As we all know，everyone has their own strengths and weaknesses. 众所周知，每一个人都有自己的优缺点。 The strength of his diet is that it contains plenty of vitamin and fibre. 他的饮食的优势为其中含有丰富的维生素和纤维。 [即学活用]—完成句子 ①The__strength__of this way is__that it can save much time. 这种方法的优势是它能够节省大量的时间。 ②The__mental__strength__that__he__showed made him unique. 他所展示出来的精神力量使他与众不同。 ③Each of us has our__own__strengths__and__weaknesses． 每个人都有我们自己的强项和弱项。 单句语法填空 ④I began to recognize the strengths(strength) of my classmates and have everyone do their part in class. ⑤Not only can students improve their writing ability in this way，but they can strengthen(strength) their confidence. 3．be fed up with 受够了；饱受；厌烦 (教材P36)I'm a bit fed up with getting sick all the time. 我总是得病，真是受够了。 [归纳拓展] be/get fed up 厌烦 feed on sth. (动物)以……为食，靠……生活 feed sth. to sb./sth. 喂……给…… feed 喂养，供给，供应[语境感悟] You must be kidding？I am fed up with his complaint. 你一定是在开玩笑吧？我受够了他的牢骚。 Fed up with being here，he decided to move to another city. 他在这儿受够了，决定搬到另一座城市。 Our exhibits will feed our mind. 我们的展品溢养着我们的心灵。 Many streams feed the great lake. 多条溪流注入这个大湖。 [一串到底] feed一言尽 Cows feed on grass，and my work is to feed them on grass every day.But I am fed up with feeding grass to cows and I am trying making a robot to work in place of me. 牛以草为食，我的工作就是每天用草喂养它们。但是我厌烦了给它们喂草，我正试着制造一个机器人来代替我工作。 [即学活用]—完成句子 ①Sheep feed__on(以……为主食) grass. ②To be honest，I am__fed__up__with(讨厌) eating eggs every meal. 单句语法填空 ③The little girl，together with her mother，is feeding biscuits to the goldfish in the pond. ④The kind of animal feeds mainly on grass and fruits. ⑤What do you feed your baby on/with besides mashed potatoes? ⑥These children are fed up with the same breakfast every morning. ⑦Fed(feed) up with the tiring job，he left the company. 4．benefit vt.有益于；对……有好处；vi.受益；得益；n.利益，好处，恩惠 (教材P37)...long­distance running in particular has a lot of benefits. ……尤其长跑有很多好处。 [归纳拓展] benefit by/from 从……中受益 benefit sb./sth. 有益于，对……有好处 be of benefit to 对……有好处 for one's benefit＝for the benefit of sb. 为了某人的利益 beneficial adj.有益的，有利的，有助的 be beneficial to 对……有好处 [语境感悟] Another side benefit of getting fresh air is sunlight. 呼吸新鲜空气的另一附带好处是还能晒晒太阳。 Join us as a volunteer manager to develop your own skills while bringing benefits to the communities. 快来加入我们，作为志愿者管理人员在为社区带来利益的同时，你还能提高自己的技能。 Today we benefit from countless inventions and innovations. 今天我们受益于无数的发明和创造。 It is beneficial to dental health. 这对牙齿健康有好处。 [即学活用]—完成句子 ①The villagers here will__greatly__benefit__from(将从……中受益匪浅) the programme. ②The new policy will__benefit__the__old__farmers (将有益于年老的农民). ③There__are__certainly__many__benefits(肯定有很多好处) of using a star in a film. 单句语法填空 ④Visiting the online college fairs at collegeweeklive.com，if not possible to see for yourself for lack of time and money，will be beneficial(benefit). ⑤The students benefitting(benefit) most from college are those who are totally engaged (参与) in academic(学术上的) life. 5．equipment n．[U] 装备，设备；器械，装置 (教材P37)...you do not need a gym membership or any special equipment. ……你不需要健身房的会员身份，也不需要任何设备。 [归纳拓展] (1)equip...with... 用……装备…… equip sb. to do sth. 使某人有能力做某事 be equipped with 装备着…… be equipped for... 准备好……； 对……有准备 be well/poorly equipped 装备精良的/较差的 (2)equipment n．装备；设备(不可数名词) [语境感悟] This has led companies and individuals to donate money to developing countries to buy computer equipment and internet facilities. 这使得一些公司和个人向发展中国家捐钱以购买电脑设备和互联网设施。 He therefore gives millions of yuan to equip others for their research in agriculture. 于是，他拿出好几百万元帮助其他人进行农业科学研究。 Please equip yourself with a sharp pencil and a rubber for the exam. 请准备一支削尖的铅笔和一块橡皮参加考试。 Keeping practising equips me to have enough confidence to challenge the good players. 坚持训练使我有信心挑战强手。 [即学活用]—单句语法填空 ①To keep the feet dry and comfortable，this new kind of shoes is__equipped(equip) with a micro­fan. ②To achieve one's dream，one must try to equip oneself/himself/herself with rich knowledge and set a goal easy to reach. ③Unfortunately，you must carry the necessary equipment(equip) with you，since it's all but impossible to find natural substitutes. ④Owners of restaurants would have to equip them to__serve(serve) disabled people. 6．prevent vt. 防止，阻止 (教材P37)Running will help you get fit and prevent diseases. 跑步有助你保持健康并防止疾病的发生。 [归纳拓展] prevent...(from) doing something 　　　　阻止……做某事 prevention n．[U]防止；预防 preventive adj.预防的，防止的 [语境感悟] We develop a group of tools，apps and approaches intended to prevent scammers from getting through. 我研发一整组工具，应用软件以及各种方法专门用于阻止欺诈者打通电话。 Nothing would prevent him from speaking out against injustice. 没有什么能阻止他鸣不平。 Be sure to wear the proper footwear to prevent injuries to your feet. 一定要穿上合适的鞋，以免脚受伤。 [即学活用]—完成句子 ①They are only doing what is necessary to__prevent__the__spread__of__the__disease(阻止疾病的蔓延). ②Human beings are doing what is necessary to__prevent__wild__animals__from__dying__out(阻止野生动物灭绝). 单句语法填空 ③To protect the environment，prevention(prevent) is the key. ④For compus violence，this school has taken preventive(prevent) measures，which are effective. 7．reduce vt.减少；减缩 (教材P37)It also strengthens your immune system and reduces the risk of serious health problems. 它(跑步)可增强免疫系统并减少患严重健康疾病的危险。 [归纳拓展] reduce...by... 把……减少了…… reduce...to... 把……降到…… reduce...from...to... 把……从…… 　　　　　　　　减少到…… reduce the speed 降低速度 reduction n．减少；缩小 [语境感悟] The modern U．S. school year reduces the quality of education. 美国现代的学年(由于有了暑假)降低了教育质量。 A healthy soil reduces disease and helps crops grow strong and healthy. 肥沃的土壤减少了病害，并且有助于农作物的茁壮成长。 Simple improvements to infrastructure can reduce the spread of disease. 基础设施稍微的改善就能减少疾病的传播。 The workforce has been reduced by half. 劳动力已经减少了一半。 The price of that type of air­conditioner has been reduced to 1，000 yuan. 那种型号的空调的价格已经下降到了一千元。 [即学活用]—单句语法填空 ①Because of the bad management，the production of the company was reduced from 14，000 to 1，000 last month. ②To avoid any danger，the driver drove his car by reducing the speed by half. ③To make both ends meet，they had to reduce the expense to 1，000 yuan per month. ④There's been a big reduction(reduce) in the amount of flats this year. 8．satisfaction n. 满足，满意，欣慰；令人愉快的事物，乐事 (教材P38)Nothing gives one more satisfaction than realising that all the sweat and hard work were worth it in the end. 没有什么比意识到所有的汗水和艰辛最后都有所值再让人欣慰的。 [归纳拓展] to one's satisfaction 令某人满意的是 with satisfaction 满意地 meet one's satisfaction 令某人满意 [语境感悟] The company is trying to improve customers' satisfaction.　 公司力图改进，让顾客更加满意。 The young man often gains satisfaction from having games with children. 这位年轻人经常从与孩子们玩游戏中获得满足感。 She looked back on her career with great satisfaction. 回顾自己的事业，她感到非常欣慰。 It might be a satisfaction for him to regain it with his hands. 他能够亲手重新得到它，一定是令他满意的一件事。 [即学活用]—完成句子 ①To__his__satisfaction(令他满意的是)，he got a degree in English. ②He nodded his head with__satisfaction(满意地). ③Being a loved teacher is a__satisfaction(令人满意的事) for Mr.Wang. 1．(教材P36)My friend suggested I should try long­distance running. 我的朋友建议我尝试长跑。 [句式分析]　这是一个主从复合句， I should try long­distance running为宾语从句。suggest表示“建议”时，其后的宾语从句的谓语动词要用(should)＋do的虚拟语气，与谓语suggest的时态无关。 [归纳拓展] It is/was suggested that...中的主语从句中，谓语动词也用(should) do。 在suggestion的表语从句和同位语从句中亦然。 类似词还有：require，demand，command，order，advise，recommend，request，insist，ask，desire，urge等词。 [语境感悟] It is suggested that students (should) learn how to learn.(主语从句) 有人建议学生应该学会学习。 The teacher's suggestion is that students(should) review in time after learning. 老师的建议是学生们学习后应及时复习。 I suggest that you begin from Beijing，and I'll show you around. 我建议你从北京开始，我领你转转。 The doctor suggested that he (should) go for a holiday. 医生建议他去休个假。 [即学活用]—一句多译 人们建议在这条河上修一座桥。 ①People suggest__that__a__bridge__should__be__built__across__the__river． ②It is suggested__that__a__bridge__should__be__built__across__the__river． ③People's suggestion__is__that__a__bridge__should__be__built__across__the__river． ④People give a suggestion__that__a__bridge__should__be__built__across__the__river． 2．(教材P39)That's when I realised that running is a great way to make friends and kill time... 那时，我意识到跑步是交友和打发时光的很好的方式…… [句式分析]　这是一个主系表简单复合句，when引导名词性从句在句中作表语，when在从句中作时间状语。 [归纳拓展] (1)引导名词性从句的疑问词分为两类：疑问代词what，which，who，whom，whose；疑问副词：when，where，why，how。 (2)高考考点在于词性和词义上的选择。 [语境感悟] Tomorrow is when it would be the most convenient. 明天是最方便的时候。 The Year 1949 was when the People's Republic of China was founded. 中华人民共和国成立于1949年。 I can't imagine how he did it alone. 我无法想象他是如何一个人做这件事的。 They couldn't understand why I refused the good job. 他们不明白我为何拒绝那份好工作。 It all depends on how we solve the problem. 这完全看我们如何解决这个问题。 We are worrying about what we should do next. 我们正在为下一步做什么而烦恼。 [即学活用]—单句语法填空 ①What students do at college seems to matter much more than where they go. ②This is what my father has taught me—to always face difficulties and hope for the best. ③By boat is the only way to get there，which is how we arrived. ④Grandma pointed to the hospital and said，“That's where I was born.” 3．(教材P39)...there's nothing better than a good run to clear your mind when things get stressful. ……当事业有压力时，没有比放松地跑步清理思绪再好的了。 [句式分析]　这是一个含否定词的比较级句子，表示最高级。 [语境感悟] I can't find a better babysitter than Mary.My children love her very much. 我再也找不到比Mary更好的保姆了，我的孩子们都很喜欢她。 For a social man，nothing is more important than honesty. 对于一个社会自然人来说，没有什么比诚实更重要的了。 Nobody，is taller in our class than Jack. 我们班上没有比杰克再高的了。 [即学活用]——句型转换 ①The book is the most interesting I've ever read. →I've never__read a more__interesting__book than this book. ②Our monitor plays basketball the best in our class. →Nobody in our class can play basketball better__than our monitor. 翻译句子 ③没有比数学更难的学科了。 There__is__no__more__difficult__subject__than__math. Ⅰ.单词拼写 1．The solar system(体系) has eight big planets. 2．Students working in the store during vacation are paid weekly(每周一次). 3．We must strengthen(加强) the government of the people，by the people and for the people. 4．Every time he feels stressed，he will relieve(减缓) the stress by running on the playground. 5．I have made room for the new equipment(设备，装备). 6．Eating fruit and vegetables can bring us many benefits(好处，利益). 7．No one can prevent (阻止) us from realizing our dream. 8．They have taken measures to increase(提高) the production. 9．He has suffered a strange disease(疾病)，which puzzles the old doctor. 10．There is still a large amount(数量) of work left to do. 11．To my satisfaction(满意)，the students all passed the test. 12．Never set yourself a goal which is not achievable(可达到的，可完成的). Ⅱ.单句语法填空 1．To his relief(relieve)，the girl came back at 9：00. 2．He does some exercises every day to keep healthy(health). 3．I suggested having(have) an English speech competition to improve our English. 4．Listening to light and soft music is greatly beneficial(benefit) to your mood. 5．Do wear suitable shoes in order not to hurt yourself(you). 6．There was a time when he was in poor health. 7．There is nothing better(good) in summer than a cool drink. 8．The old house is where our teacher lives now.　 Ⅲ.完成句子 1．We waited for a long time and he showed up in__the__end(最终，最后). 2．Please make__sure(确保) the students are safe during the hiking. 3．All dogs are__capable__of(有能力) doing harm to human beings. 4．Why should he notice her car in__particular(特别地)? 5．People who are overweight run a__risk__of(……的风险) a heart attack. 6．They went to the playground to cheer their team up(为……加油，欢呼). 7．When I feel__down(感到沮丧，低落)，he is sure to be there with me. 8．If you have begun practising the piano，keep__it__up (坚持). 9．Students are__fed__up__with(厌烦) one examination after another. 10．Answer the questions based__on(以……为依据) what you read. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$