UNIT 3 Section Ⅱ Grammar and usage-【正禾一本通】2025-2026学年高二英语选择性必修2同步课堂高效讲义配套课件（译林版）

该高中英语单元复习课件系统梳理了现在完成进行时的构成、用法及与现在完成时的区别，通过体系构建表串联核心语法点，并结合withdraw、equip等重点词汇的教材原句、短语及派生词进行知识拾遗，帮助学生构建完整的语法与词汇知识网络。 其特色在于采用“基础练透-能力提升-语篇应用”的分层复习模式，如语法填空结合微写作训练语言表达，阅读理解与七选五题型培养逻辑思维，既提升学生的语言能力和思维品质，又让不同水平学生获得针对性巩固，教师可依托此资料高效开展复习教学。

UNIT 3　Fit for life Section Ⅱ　Grammar and usage 内容索引 语法探究 1 课时精练 3 知识拾遗 2 语法探究 返回 现在完成进行时   分析下列教材中的句子并体会它们的语法功能。 1．Geneticists have been trying to identify which genes relate to which diseases，as they believe genome editing is an effective means of disease treatment and prevention. 2．Despite the public argument over this technology，its possibilities have been creating much excitement throughout the entire medical community and beyond. 我的发现 句1和句2表示 ，也可能还继续进行。 新知导学 动作从过去某时持续到现在 一、现在完成进行时的构成 肯定式：have/has been doing 否定式：haven't/hasn't been doing 语法精讲 二、现在完成进行时的用法 1．表示从过去某时开始一直延续到现在的动作，可能刚刚停止，也可能还在继续进行，对现在有影响。 We have been looking for you for an hour. 我们一直在找你，已经找了一个小时了。 She has been teaching English since she graduated.她毕业后一直在教英语。 2．表示从过去某时到说话时为止一直不停重复的动作，常带有赞美、厌烦等感情色彩。 He has been calling on her several times this week.他这个星期来拜访过她好几次了。 三、现在完成进行时和现在完成时的区别 1．现在完成进行时强调动作的延续性，有时表示临时性质；现在完成时强调某个刚刚完成的动作，或某个过去的动作对现在的影响或产生的结果，也可表示延续性。 I have been thinking it over.我一直在考虑这件事。 I have thought it over.我已经考虑过这件事了。 2．一些静态动词往往用现在完成进行时，如lie，sit，rain，wait，stand等。而一些状态动词、感官动词或情感动词如see，feel，know，love等，不可用于现在完成进行时，但可以用于现在完成时。 I have known her for a long time.我认识她很久了。 3．现在完成进行时可以表示反复的不间断的动作，不能同具体数词或表示具体次数的词连用；现在完成时同某些频度副词或数词连用时，表示反复的但可能有间断的动作。 I've read this book three times. 这本书我已经读过三次了。 4．现在完成进行时有时含有感情色彩，而现在完成时一般是平铺直叙。 I have been waiting for you for two hours. 我一直等了你两个小时。(可能表示不满) I have waited for you for two hours. 我等了你两个小时。(说明一个事实) 体系构建 返回 知识拾遗 返回 1 withdraw vi.&vt.脱离(社会)，不与人交往；(使)撤回；(使)退出；停止提供 (教材原句)After I lost my right hand in a car accident two years ago，I began to withdraw into myself.两年前，我在一场车祸中失去了右手，从此我开始自我封闭。 (1)withdraw...from...　 从……撤出/提取…… withdraw from... 从……撤出/退出 (2)withdrawal n. 撤走；收回；取回 佳句　The wolf might feel the threats from the people，starting to withdraw. In consequence，it ran away off the road and disappeared in the distance. 这匹狼可能感觉到了来自人们的威胁，开始撤退。因此，它沿着公路跑掉了，消失在远方。 基础练透——单句语法填空 ①Henry David Thoreau was happy to withdraw _____ social life，seeking a harmonious relationship with nature in the quietness of his life. ②If you experience any unusual symptoms after __________ (withdraw) of the treatment，contact your doctor. 能力提升——微写作 ③她因腿伤不得不退出比赛。 She had to ____________________________ because of her leg injury. from withdrawal withdraw from the competition 2 equip vt.配备；使有能力 (教材原句)I was equipped with an artificial hand，but it did not feel like part of me. 我装了一只假手，但感觉它不像我的一部分。 (1)equip...with...　　　 用……装备……，使……具备…… be equipped with 装备有……；配备有…… equip sb. for (doing) sth. 使某人为(做)某事而准备；使某人具备(做)某事的条件 (2)equipment n. 装备；设备 a piece of equipment 一件设备 佳句　As our new stadium is equipped with advanced facilities，we have organized a variety of events in it. 因为新体育馆装备先进的设施，我们已在里面举办了各种各样的赛事。 名师点津　equipment是不可数名词，没有复数形式。 基础练透——单句语法填空 ①The goal of the course is to equip people _____ the skills necessary for a job in this technological age. ②If it were not the modern __________ (equip)，such experiments would not be performed. 能力提升——句式升级 ③He is equipped with much experience in teaching，so he is well respected by all his students. →_______________________________________，he is well respected by all his students.(过去分词作状语) →____________________________________________，he is well respected by all his students.(动词-ing 形式短语作状语) with equipment Equipped with much experience in teaching Equipping himself with much experience in teaching 3 disabled adj.有残疾的；丧失能力的 (教材原句)Fortunately，one exciting new advance could help these physically disabled people lead a normal life again：robotic limbs. 幸运的是，一项令人兴奋的新进步可以帮助这些身体残疾的人重新过上正常的生活：机器人肢体。 (1)disable vt.　　　　 使残疾；使失去能力 disability n. 缺陷；障碍 (2)able adj. 有能力的；能干的 ability n. 能力 have the ability to do sth. 有能力做某事 (3)enable vt. 使能够 enable sb. to do sth. 使某人有能力做某事 佳句　We are supposed to show mercy to the disabled instead of looking down upon them. 我们应该怜悯残疾人而不是看不起他们。 基础练透——单句语法填空 ①Our parents send us to schools so as __________ (able) us to obtain knowledge and achieve great things in the future. ②With the young _______ (able) to afford to leave home and the old at risk of isolation (孤独)，more families are choosing to live together. ③Unfortunately，the doctors don't know how to make me better，but I am very outgoing and have learned to adapt to my __________ (disable). 能力提升——微写作 ④今天，残疾人有更多的机会发挥自己的潜力，过上富裕的生活，为社会做出贡献。 Today _______________________________________________________，living a rich life and making a contribution to society. to enable unable disability the disabled have more opportunities to develop their potential 4 disturb vt.使不安；打扰；搅乱 (教材原句)The figures disturb the school authorities，who have decided to tackle this problem head-on.这些数字令学校当局感到不安，他们已决定正面解决这个问题。 (1)it disturbs sb. to do sth.　 做某事使某人不安 (2)disturbed adj. 心神不安的，心烦意乱的 be disturbed by/about/at... 为……感到不安 (3)disturbing adj. 使人烦恼的，令人不安的 佳句　During the movie，it is desired that all of you not be disturbed，keep quiet and watch the movie carefully.看短片期间，希望大家不会被打扰，保持安静，并认真观看。 基础练透——单句语法填空 ①When he was 16，Molai began to notice something __________ (disturb) happening around his home. ②Conservationists _______________ (disturb) that more and more jungles are being destroyed. 能力提升——微写作 ③很有可能那个坐在你旁边的人并没有意识到他打扰了你。 Chances are that the close sitter ____________________________． 语境串记 Disturbing news came that the virus spread quickly，which made us rather disturbed.令人不安的消息传来，病毒迅速蔓延，我们感到不安。 disturbing were disturbed doesn't realize he disturbs you 5 adjust vt.& vi.调整，调节；适应，习惯；整理 (教材原句)The school has adjusted all the lights to make sure the classroom was lit. 学校调整了所有的灯以确保教室是亮的。 (1)adjust...to...　　　　 根据……调节…… adjust to (doing) sth. 适应于；习惯于 adjust oneself to sth. 使自己适应于某物 (2)adjustment n. 调整，调节 make adjustments to... 对……做出调整 (3)adjustable adj. 可调节的，可调整的 佳句　Actually，only by getting moving and constantly adjusting the plan can we achieve our final goal. 事实上，只有不断地行动，不断地调整计划，我们才能达到我们的最终目标。 基础练透——单句语法填空 ①For example，the moment you get on the airplane，start adjusting your biological clock ____ the destination's time. ②Some schools will have to make few ___________ (adjust) in agreement with the national soccer reform. ③__________(adjust) settings allow you to customize the ideal function to fit your needs. to Adjustable adjustments 能力提升——句式升级 ④We have made an adjustment to our price and will give you a special discount of 3 percent. →___________________________________，we will give you a special discount of 3 percent.(分词的完成式作状语) 语境串记 The desks and chairs are adjustable and you can adjust them to the height of the students.The adjustment is not difficult to make. 课桌椅是可调节的，你可以根据学生的身高来调整它们。调整并不难。 Having made an adjustment to our price 维度1　单词拼写 1．Besides，being an __________(外向的) student，I can get along well with others. 2．When you believe in yourself，it _____(刺激) your creativity，your ambitions and your motivation to do things. 3．The company filed a ______(专利) on a genetically engineered tomato. 4．I would be very ________ (感激的) if you could give me some tips on how to solve the problem at your convenience. 5．The president is clearly in a dilemma about how to ______(处理) the crisis. 随堂演练 outgoing patent fuels grateful tackle 维度2　单句语法填空 1．Her sudden __________(withdraw) from the championship caused a lot of press speculation about her health. 2．To achieve one's dream，one must make great efforts to equip oneself _____ rich knowledge and set a goal which is easy to reach. 3．With the assistance of his teacher，he gradually adjusted __ the school life. 4．He was born in 1930 and graduated from college in 1953，when hunger was a __________ (disturb) problem for many people in the countryside. withdrawal with to disturbing 维度3　完成句子 1．那位母亲不惜一切使她的孩子接受良好的教育，以便使他们能立足于社会。(enable) The mother went to great lengths to provide her children with good education，to __________________ their feet in a crowd. 2．随着空气污染越来越严重，政府需要想出一些有效的措施来处理它。(come up with) With air pollution getting worse，the government needs to ________________ _____________________ to deal with it. 3．在学习外语时适当地做一些有助于记忆的练习是很重要的。(it作形式主语) ___________________________________ in the study of a foreign language. 返回 enable them to find some effective measures come up with It is important to do proper memory work 课时精练 返回 层级一　过基础　教材核心知识精准练 维度1　在空白处填入1个适当的单词或括号内单词的适当形式(每小题1分，共10分) 1．I _________________(read) books about positive thinking recently and I will write about it in my article. 2．I'm confident that our team will win the competition because we __________________ (work) hard for almost a year. 3．It _______________ (rain) heavily all day.I wish it would stop soon. 4．The little boy is dirty all over because he _________________ (play) in the mud all the morning. 5．Here he is！We _______________ (wait) anxiously for him since last night. have been reading　 have been working　 has been raining　 has been playing　 have been waiting　 6．Cathy is taking notes of the grammatical rules in class at Sunshine School，where she _________________ (study)English for a year. 7．Now that she is out of job，Lucy ___________________ (consider) going back to school，but she hasn't decided yet. 8．All these years they ______________________ (contribute) articles to our magazine. 9．I think this is the best short story you _____________ (write).Why not have it published? 10．Mick took some music lessons during the holidays and now he _________ (learn) to play the guitar. has been studying　 has been considering　 have been contributing　 have written　 is learning 维度2　语法与写作(每小题2分，共10分) 1．自从上周以来一直下雨。 It ________________ since last week. 2．我累坏了。整个下午我一直在工作。 I am tired out.I __________________ the whole afternoon. 3．毫无疑问你工作一直十分努力。 Without doubt，you __________________ very hard. 4．他看了一天电视了。 He __________________ television all day. 5．她的眼睛红了。她一直在哭。 Her eyes are red.She _______________． has been raining have been working have been working has been watching has been crying 维度3　语法与语篇——根据汉语提示完成语段(每小题2分，共12分) 　　Scientists 1.__________________(一直在研究) gene technology for decades，and although 2.__________________________(已经取得了很大进步)，many difficult problems remain unsolved.We human beings 3.______________________(一直在寻找方法) to cure various diseases. Although 4.__________________________(找到了很多方法) to cure lots of diseases，there are still many that cannot be cured，such as cancer.We 5._____________________(一直在寻找) for the secret of longevity，and even though people 6.___________________________(已经能够活得更长) than ever before，we still hope it even longer. have been studying　 great progress has been made　 have been finding ways　 many ways have been found have been searching　 have been able to live longer　 层级二　过能力　学科必备素养提升练 Ⅰ.阅读理解(每小题2.5分，共27.5分) A A Family of Magazines Take a look at the descriptions below to see which magazine is right for you! Let's Talk in English ●Focus：Everyday conversational English. ●Audience：Suitable for junior high school students who want to improve their conversational English. ●Content：Covers such topics as shopping，work and family in daily American life. Studio Classroom ●Focus：Using practical English to speak on a variety of topics. ●Audience：Suitable for high school students and those beginning to express themselves on various topics in English. ●Content：Covers such topics as current trends，technology，travel，outdoor activities，business，famous people，lifestyle and idioms. Hot English ●Focus：Modern，spoken English in a fun and easy-to-learn form. ●Audience：Suitable for teachers and those preparing for TOEFL and other standard exams. ●Content：Lots of idioms that no one else will teach you，useful English expressions，phrasal verbs.Real English in true contexts. Advanced ●Focus：Expanding knowledge and developing an international perspective. ●Audience：Suitable for graduate students，business people，and advanced level students. ●Content：Articles from a variety of internationally respected magazines are used to discuss topics such as international politics，technology，finance，health and literature. How to Subscribe ●Subscribe online：StudioClassroom eShop ●Subscription Service：(0060)25339123 ●Mail：You can print an order form and mail it to our central office. Sending multiple copies of the form by mail may result in extra charges to your account. To confirm your order，please call at least 7 days after placing it：(0060)25330606. ●In person：Welcome to visit any of our branch offices and subscribe in person. 语篇解读　本文是一篇应用文。文章主要介绍了四个杂志，以及如何订阅。 1．Who is Hot English intended for? A．Those who prepare for exams. B．Those who want to be teachers. C．Those who like shopping online. D．Those who learn written English. 细节理解题。根据文章Hot English部分的“Audience：Suitable for teachers and those preparing for TOEFL and other standard exams.”可知，Hot English专为准备考试的人准备的，故选A。 √ 2．Which magazine best suits a sales manager? A．Let's Talk in English. B．Studio Classroom. C．Hot English. D．Advanced. 细节理解题。根据文章Advanced部分的“Audience：Suitable for graduate students，business people，and advanced level students.”可知，Advanced适合销售经理，故选D。 √ 3．How many types of subscription are available? A．4. B．5. C．6. D．7. 推理判断题。根据文章How to Subscribe部分中的“Subscribe online，Subscription Service，Mail，In person”可知，文章介绍了四种订阅方式，故选A。 √ B Declining mental function is widely regarded as a problem of old age，but certain aspects of brain function actually begin their decline in young adulthood，a new study suggests. The study，which followed more than 2，000 healthy adults between the ages of 18 and 60，found that certain mental functions—including measures of abstract reasoning，mental speed and puzzle-solving—started to dull as early as age 27.The dip in memory，meanwhile，generally became apparent around age 37. On the other hand，indicators of a person's accumulated knowledge—like performance on tests of vocabulary—kept improving with age，according to the findings. The results do not mean that young adults need to start worrying about their memories.Most people's minds function at a high level even in their later years，according to researcher Timothy Salthouse. “These patterns suggest that some types of mental flexibility decrease relatively early in adulthood，but that the knowledge one has，and the effectiveness of integrating (整合) it with one's abilities，may increase throughout all of adulthood if there are no diseases，” Salthouse said. The study included healthy，educated adults who took standard tests of memory and reasoning over a period of seven years.In general，Salthouse and his colleagues found，certain aspects of cognition (认知能力) generally started to decline in the late 20s to 30s. The findings threw light on normal age-related changes in mental function，which could aid in understanding the process of dementia (痴呆).“By following individuals over time，” Salthouse said，“we gain insight in cognition changes，and may possibly discover ways to slow the rate of decline.” 　　The researchers are currently analyzing the study participants' health and lifestyle to see which factors might influence age-related cognitive changes. 语篇解读　本文是一篇说明文。文章主要介绍了一项新的研究表明：大脑功能的某些方面实际上是在年轻时开始衰退的。这项研究可能对减缓我们的智力衰退有帮助。 4．What is the common view of mental function? A．It varies from person to person. B．It gradually expands with age. C．It weakens in one's later years. D．It indicates one's health condition. 细节理解题。根据第一段“Declining mental function is widely regarded as a problem of old age，but certain aspects of brain function actually begin their decline in young adulthood，a new study suggests.”可知，心理功能衰退不仅仅是老年人的问题，一项新的研究表明，大脑功能的某些方面实际上是在年轻时开始衰退，心理功能到老年会更弱。故选C项。 √ 5．What does the underlined word “dip” in Paragraph 2 probably mean? A．Improvement. B．Decline. C．Difference. D．Breakthrough. 词义猜测题。根据上一句“The study，which followed more than 2，000 healthy adults ... mental speed and puzzle-solving—started to dull as early as age 27.”可知，研究表明，某些心理功能，包括抽象推理、思维速度和解谜能力，早在27岁时就开始变得迟钝，由此可推知，第二段中画线词“dip”所在句的意思为“与此同时，记忆力方面的衰退通常在37岁左右变得明显”，即画线词“dip”与B项“Decline(下降)”意思接近。故选B项。 √ 6．For adults in their 40s，which of the following may improve as they age? A．Their decision-making abilities. B．Their abstract reasoning abilities. C．The sympathy they show people around. D．The amount of knowledge they have. 推理判断题。根据第五段“These patterns suggest that ... may increase throughout all of adulthood if there are no diseases ”可知，虽然某些类型的心理灵活性在成年后会降低，但是如果人是健康的，他所储备的知识与能力结合起来的有效性会提高。因此，对于40多岁的成年人，会随着年龄的增长而改善的。故选D项。 √ 7．According to Salthouse，their study may help us ． A．find ways to improve our memories B．find ways to slow down our mental decline C．understand the complex process of mental functioning D．understand the relation between physical and mental health 细节理解题。根据第七段“‘By following individuals over time，’ Salthouse said，‘we gain insight in cognition changes，and may possibly discover ways to slow the rate of decline.’”可知，这项研究通过跟踪个体，观察其随着时期的推移的认知变化，并可能找到减缓衰退速度的方法。故选B项。 √ C After numerous warnings over the years，you thought coffee probably had a negative effect on your health? Perhaps the drink is not so bad after all. The new study，conducted by the National Cancer Institute (NCI)，has been published and suggests that coffee does not have a harmful effect on your health. Researchers suggest，based on data examined，older adults who drink a lot of coffee，have a lower risk of death when compared to their non-drinking coffee peers. The team of researchers conducting the study analyzed data on 400，000 U.S. men and women，aged 50 to 71 years；the individuals had participated in the NIH-AARP Diet and Health Study.This study started in 1995－1996 and was tracked until the day a participant passed away，or Dec.31，2008. According to a press release on the report，researchers shared that coffee drinkers are “less likely to die from heart disease，respiratory disease，stroke，injuries and accidents，diabetes，and infections，although the association was not seen for cancer.” Results indicated participants that drank three or more cups of java a day reduced their risk of death by 10 percent.Based on the findings that both caffeinated and non-caffeinated coffee found similar results，researchers are thinking caffeine is not the protective ingredient (原料)，although which ingredient in coffee might be，they are not sure. Researchers indicate that despite these observational findings，they caution it is not clear whether or not drinking coffee actually extends life expectancy. “Coffee is one of the most widely consumed drinks in America，but the association between coffee consumption and risk of death has been unclear.We found coffee consumption to be associated with lower risk of death overall，and of death from a number of different causes，” said Neal Freedman，Ph.D.，Division of Cancer Epidemiology and Genetics，NCI. “Although we cannot infer a relationship between coffee drinking and lower risk of death，we believe these results do provide some comfort that coffee drinking does not adversely affect health，” Freedman said. 　　Dr. Cheryl Williams，a registered dietician，told ABC News，“Overall，more research needs to be done to truly understand the compounds in coffee and their biological activity and effect on health，” said Williams. 语篇解读　本文是一篇说明文。文章主要介绍了新的研究表明，咖啡对人体健康没有副作用。 8．What is the passage mainly about? A．Medical benefits of coffee. B．Benefits of planting coffee. C．Coffee's negative effects on health. D．New study results on coffee. 主旨大意题。根据文章第二段“The new study，conducted by the National Cancer Institute (NCI)，has been published and suggests that coffee does not have a harmful effect on your health.”及全文可知，文章主要介绍的是关于咖啡的新研究结果。故选D。 √ 9．What can we learn from the passage? A．Drinking coffee can help reduce the risk of death from some diseases. B．People rely heavily on coffee drinking and that proves to be a problem. C．People who often drink coffee are more likely to suffer different diseases. D．Caffeine is the very ingredient which protects people from developing diseases. 推理判断题。根据文章第四段“According to a press ... although the association was not seen for cancer.”可推断，咖啡可以帮助减少很多疾病的死亡风险。故选A。 √ 10．What does the underlined word “java” in Paragraph 5 refer to? A．Caffeine. B．Ingredient. C．Coffee. D．Drink. 词义猜测题。根据文章第五段画线词后句“Based on the findings that both caffeinated and non-caffeinated coffee found similar results ”可知，此处谈到的是喝咖啡。java为美国俚语，意为“咖啡”。故选C。 √ 11．What can we infer from Williams' words? A．People should drink more caffeinated coffee. B．People should analyze the cause of human death. C．People should take advantages of drinking coffee. D．People should carry out more related and effective studies. 推理判断题。根据文章最后一段“Dr.Cheryl Williams，a registered dietician，told ... effect on health，’ said Williams.”可推断，威廉姆斯博士认为人们应该开展更多相关和有效的研究。故选D。 √ Ⅱ.阅读七选五(每小题2.5分，共12.5分) Stress-eating happens when you're not hungry and eating more than necessary to be full.Often，we're piling on the junk food.As a result，gaining weight，illnesses and low self-confidence can all occur due to stress-eating. 1 Here are some tips. Exercise When you feel like reaching for a snack when you know you're not hungry，try to change that energy into exercising. 2 Not only will the sunshine and exercise make you feel good and lessen feelings of pain and stress，you'll also have some time to think about what's behind your urge to eat.Exercise can help you get clear and find a solution to your problem. Write Down Your Feelings When stress is kicking in and you're reaching for junk food，stop and reach for a journal，your phone or computer instead.Open up a writing space and begin to examine what is causing your stress.Think of ways you can address your problem head on.Write out what it is you want to say. 3 If not，drink some more water and a handful of blueberries and keep writing. Discover New Hobbies 4 Starting a fun and enjoyable hobby can help you manage stress and hardships in other areas of life，giving you more energy and a renewed sense of hope when it's time to deal with those problems.Before you know it，you'll be having more fun，enjoying life more and better equipped to handle stress in a healthy way. 5 A．Give it a shot and try something new. B．Explore what you love to do and do it often. C．But how can we stop stress-eating right now? D．Get up from your desk and take a walk outside. E．You can listen to music or do sports to relax yourself. F．By the time you finish，your unhealthy desires should be gone. G．Take some time on Sunday and plan out what you're going to do for the week. 语篇解读　本文是一篇说明文。文章主要就如何阻止压力饮食提出自己的几点建议，如锻炼、记录你的心情等等。 　　Stress-eating happens when you're not hungry and eating more than necessary to be full.Often，we're piling on the junk food.As a result，gaining weight，illnesses and low self-confidence can all occur due to stress-eating. ___________________________________________ Here are some tips.　 C．But how can we stop stress-eating right now? 根据后句 “Here are some tips.”可知，前句为提出一个问题，C选项与后句逻辑一致，故选C。 　　Exercise 　　When you feel like reaching for a snack when you know you're not hungry，try to change that energy into exercising.________________________ _____________________ Not only will the sunshine and exercise make you feel good and lessen feelings of pain and stress，you'll also have some time to think about what's behind your urge to eat.Exercise can help you get clear and find a solution to your problem. D．Get up from your desk 根据本段的小标题可知本段的建议是锻炼，根据前句“When you feel like reaching for a snack when you know you're not hungry，try to change that energy into exercising.”可知后句应为锻炼的具体举例，D选项正是锻炼的一种形式，故选D。 and take a walk outside. 　　Write Down Your Feelings 　　When stress is kicking in and you're reaching for junk food，stop and reach for a journal，your phone or computer instead.Open up a writing space and begin to examine what is causing your stress.Think of ways you can address your problem head on.Write out what it is you want to say._______________________ _________________________________ If not，drink some more water and a handful of blueberries and keep writing. F．By the time you finish， 根据空格后句 “If not，drink some more water and a handful of blueberries and keep writing.”表明前句描写的是达到的理想状态，F选项的 “By the time you finish，your unhealthy desires should be gone.” 与后句逻辑一致，故选F。 your unhealthy desires should be gone. 　　Discover New Hobbies 　　_________________________________________ Starting a fun and enjoyable hobby can help you manage stress and hardships in other areas of life，giving you more energy and a renewed sense of hope when it's time to deal with those problems.Before you know it，you'll be having more fun，enjoying life more and better equipped to handle stress in a healthy way. _____________________________________ B．Explore what you love to do and do it often. 根据本段小标题为发现新的兴趣爱好可知，本段主要讨论的是兴趣爱好。根据后句 “Starting a fun and enjoyable hobby can help you manage stress and hardships in other areas of life，”B选项对应的正是兴趣爱好，故选B。 A．Give it a shot and try something new. 根据空格前句“Before you know it，you'll be having more fun，enjoying life more and better equipped to handle stress in a healthy way.”分析句子结构可知，本句的代词it，与A选项中的it呼应，与文段逻辑一致，故选A。 Ⅲ.语法填空(每小题1.5分，共15分) 　　A fateful conversation inspired the creation of the First Aid Kit，which was released in 1888.Aboard a train heading to Colorado for vacation，company 1. (found) Robert Wood Johnson struck up a conversation 2. a doctor. The doctor explained to him the 3. (danger) of railroad construction and the lack of medical supplies 4. (treat) the unique industrial injuries. From this exchange，Johnson saw 5. opportunity to both advance the field of healthcare and build 6. (he) young business.And the commercial First Aid Kit was born. founder with dangers to treat an educating　 　　However，Kilmer knew that the kits，themselves，were not enough. They needed to include explanation and training.Since its founding，the company had prided itself on 7. (educate) the public and spreading methods of wound care. In 1901，the nation's first 8. (commercial) available guide to first aid，the Hand Book of First Aid，9. (publish).The guide reached beyond the railroad and medical industries，showing readers 10. to save lives with their first aid skills. 语篇解读　本文为一篇说明文。文章主要介绍了世界上第一个First Aid Kit的诞生，以及人们如何开始学习急救技能。 educating commercially was published how 1．答案：founder　 2．答案：with　 考查介词。strike up a conversation with sb.是固定短语，意为“开始与某人聊天”，介词with表示“和”，故填with。 考查词性转换。根据句意可知，Robert Wood Johnson是“公司创始人”，应用名词构成词组company founder作主语，意为“公司创始人”，故填founder。 3．答案：dangers　 4．答案：to treat　 考查非谓语动词。根据句意可知，此处“(treat) the unique industrial injuries”作后置定语，修饰“medical supplies”，表示“用于治疗特殊工伤的医疗用品”，用动词不定式作后置定语，故填to treat。 考查名词的单复数。分析句子结构可知，此处表示“railroad construction”和“lack of medical supplies”带来的种种危险，可数名词danger应用复数形式，故填dangers。 5．答案：an　 6．答案：his　 考查代词。根据句意可知，提示词修饰young business，应用形容词性物主代词his，表示“他的”，故填his。 考查冠词。可数名词opportunity在句中表示“一个机会”，泛指，其音标以元音音素开头，应用不定冠词an限定，故填an。 7．答案：educating　 8．答案：commercially　 考查词性转换。句意：1901年，美国出版了第一本商业性的急救指南《急救手册》。根据句意可知，提示词修饰形容词available，应用副词commercially，意为“商店有售地”，故填commercially。 考查非谓语动词。根据句意和空前介词on可知，应跟动词-ing 形式做宾语，故填educating。 9．答案：was published　 10．答案：how　 考查副词。根据句意可知，应填入副词how构成“特殊疑问词＋动词不定式”复合结构，作宾语，意为“如何用急救知识来救命”，故填how。 考查动词的时态和语态。分析句子结构可知，提示词是谓语动词，根据时间状语In 1901可知应用一般过去时态，与主语“the nation's first (commercial) available guide to first aid，the Hand Book of First Aid”之间为被动关系，且主语为第三人称单数，谓语动词应用一般过去时的被动语态，单数形式，故填 was published。 返回 谢 谢 观 看 UNIT 3　Fit for life 返回 $