unit 1（单元检测）-八年级下册同步备课系列（人教版）

这是一份unit 1（单元检测）-八年级下册同步备课系列（人教版），文件包含unit1单元检测-试题版八年级下册同步备课系列人教版docx、unit1单元检测-解析版八年级下册同步备课系列人教版docx等2份试卷配套教学资源，其中试卷共25页， 欢迎下载使用。

Unit 1 单元测试卷（考试时间：90分钟 总分：100分）一、单项选择（共15小题，每小题1分，满分15分）1．Making a good ________ is really important. Sometimes it can save your life.A．face B．plan C．decision D．speech2．To have a good living environment, all of us ______ fight pollution.A．may B．should C．mustn’t D．needn’t3．—What’s the matter? —I have stomachache. Maybe I have eaten ________ tonight.A．too much B．too many C．much too D．many too4．—Have you had breakfast? —No. I got up at half past seven and went to school ________ breakfast.A．on B．without C．as D．with5．Tom and Jenny enjoyed ________ playing computer games.A．himself B．herself C．ourselves D．themselves6．—Mike hurt his leg while playing football yesterday. —_______.A．That’s nothing B．That’s all right C．Never mind D．I’m sorry to bear that7．I’ve ________ out of food and water. What should I do?A．run B．gone C．come D．walked8．—How is your English study?—Not bad. But I _______ learning English grammar.A．am interested in B．am good atC．have a little trouble D．have no trouble9．When I walked past the playground, I saw many boys ________ basketball.A．play B．played C．playing D．are playing10．_______ our surprise, we got twice as many people to attend the meeting as we expected.A．As B．To C．By D．In11．—It’s too hard for me to be a trail walker.—Never ______________ . Believe in yourself!A．put up B．give up C．hurry up D．look up12．Everyone was too afraid to go into the room because the fire was out of ________.A．control B．danger C．order D．trouble13．I mean ______ a class meeting on Monday afternoon.A．have B．to have C．having D．to having14．—What happened to him? —Oh, he ________ off his bike and ________ his legs.A．falls；hurts B．fell；hurt C．felt；hurt D．fell；hurts15．—_________?—I have a headache and I don’t feel like eating anything.A．How are you B．What can I do for youC．What’s the matter with you D．How do you like it二、完形填空（共15小题，每小题1分，满分15分）I will never forget May 15, 2011. That night, my car crashed ____16____ a tree and everything has changed ever since.I lost most of my right ____17____, and I was left bleeding with several broken bones. At the hospital, my body was ____18____, but my mind was still very clear. I just kept ____19____ myself to hold on. Life must go on since I was still ____20____.Two weeks later, I was allowed to go home. ____21____ I left the hospital, the fight was far from over. My left leg was badly hurt in that accident as well. As a ____22____, I had to receive different operations(手术) during the next few years. And soon, more of my right leg had to be cut off. This made it harder to wear my artificial leg(假肢), so I donated(捐赠) ____23____ to another girl who couldn't afford(买得起) one. The joy of being able to provide this gift for someone else was ____24____ than the happiness I felt on any day I could wear it myself.People often tell me they are ____25____ of me for staying strong. But in my mind, being strong has always been ____26____ only choice(选择). On the day I left the hospital, I made a promise to ____27____ to make good use of every day to live life to the fullest. I am not only confident but I hope to help those around me. In 2017, I ____28____ started modeling. My dream is that one day a little girl will see me in a magazine and say, “Wow, she only has one leg but she is beautiful ____29____ confidence and bravery.”My dream is simple(简单的): to encourage(鼓励) every man, woman and ____30____ to know and believe that they are beautiful just the way they are.16．A．toward B．over C．upon D．into17．A．arm B．ear C．eye D．leg18．A．calm B．strong C．weak D．ill19．A．teaching B．telling C．leading D．advising20．A．alive B．lively C．live D．lovely21．A．Since B．So C．Because D．Although22．A．change B．meaning C．reason D．result23．A．that B．it C．them D．those24．A．greater B．smaller C．less D．fewer25．A．afraid B．tired C．proud D．guilty26．A．my B．her C．our D．your27．A．the doctor B．the girl C．myself D．my friends28．A．often B．even C．seldom D．also29．A．because of B．instead of C．more than D．better than30．A．boy B．girl C．student D．child阅读理解（共20小题，每小题2分，满分40分）（A）The courses are for ________.A．primary school students B．coaches over 18 years oldC．volunteers under 18 years old D．all the community doctors32．The course on June 5th lasts ________.A．30 minutes B．4 hours C．8.5 hours D．8 hours33．People can register the course in ________.A．one way B．two ways C．three ways D．four ways34．From the passage, we can learn that ________.A．you can take the course only on May 14thB．90% persons feel sad every day for two weeksC．the course can’t help parents and their childrenD．you don’t need to pay for the course35．This passage is most probably from ________.A．a science magazine B．a community website C．a school board D．a travel guide（B）Last year, I worked in a middle school near my mother's house, and I stayed with her for a month. During that time, I helped her do some housework and buy some food.After the first week, I noticed that the food was eaten up very quickly. Then I began keeping an eye on my mum. To my surprise, I found that she would put some of the food into a paper bag and go out with it at about nine every morning. And finally, I decided to follow her. I saw her taking the food to the street children. She would also spend a lot of time talking and playing with them.One day, I talked to a neighbour and found out that my mum was well-known in the area. The street children were very friendly with her and even thought of her as their own mother. Then it hit me—why wouldn't she want to tell me about it? Was she worried that I would stop buying food if I found out?When my mum got home, I gave her a big hug(拥抱). I told her she didn't need to keep it a secret from me. And she told me something about the children. Some of them lived with an old lady in a small house. Others slept on the street. For years, she was helping the poor street children by giving them food. After she told me everything, I was so moved by how selfless(无私的) she was. She helped others in need. As her son, I was so proud of my mum.I continued to buy food for my mum after that. But I always added one more bag for her other children.36．After the first week, the writer noticed that ______.A．the food was put into a big box B．his mum followed the childrenC．the food was eaten up quickly D．his mum stopped buying food37．The street children thought of the writer's mum as their ______.A．old grandma B．own mother C．new neighbour D．dear teacher38．How did the writer know his mother was helping the poor children?A．His mother told him. B．His neighbour told him.C．He followed his mother and saw her taking the food to the street children.D．The poor children told him.39．How did the writer feel about his mum after she told him everything?A．He was proud of her. B．He was confident in her. C．He was angry with her. D．He was worried about her.40．The writer added one more bag of food to ______.A．make friends with the children B．get a hug from his motherC．become well-known in the area D．help the poor street children(C)Selah Schneiter, who is a 10-year-old girl, became the youngest person to climb up The Nose El Capitan in California. The girl conquered (征服) El Capitan with her father Mike Schneiter and her father’s friend Mark Reiger. The team finished the five-day climb on June 12, 2019.El Capitan is a famous mountain-sized rock. People once thought it was impossible to climb El Capitan, but it was finally done in 1958.Selah’s group took their time, enjoying their mornings and their lunchtimes. It was hard at times, but Selah kept going. According to Selah, the hardest part of the climb was getting down. “We needed to carry everything, and we were really tired,” she said.After they finished the climb, Selah said, “I just can’t believe I did that.” Her father was also proud of her. He told the reporter, “She talked about it really for a number of years. She just did great preparing for it, training for it.”Selah likes sports. In her life, she always tries to make other kids do more outdoor activities, too. She wants them not to spend much time on their phones. At home, Selah is the oldest of the four children in her family. She said, “I’m planning to do some climbing with my seven-year-old brother next summer.”阅读短文，根据短文内容，回答下列问题。41．When might Selah Schneiter start the climb?______________________________________________42．What did people think of climbing El Capitan?______________________________________________43．Why did Selah think the hardest part was getting down?______________________________________________44．What does Selah ask her friends to do according to the passage?______________________________________________45．How many children are there in Selah’s family?______________________________________________(D)阅读还原6选5Experts in nutrition(营养) suggest that we should eat at least five different kinds of vegetables and fruit a day. They are very necessary for our health and help our bodies work well. They can help reduce(减少) the risk of getting ill. There are a lot of vegetables and fruit to choose from and they taste delicious. ___46___ It’s easy to buy your food from the local supermarket so why do we go to the trouble of growing our own? Here are several good reasons. ___47___ You can pick and eat it at once. When you have tried it, you will agree that vegetables and fruit that are eaten straight from the garden taste better than anything you can buy in a supermarket.You may want to cut down on your “food miles”—the distance that a product has traveled before it reaches your kitchen. Many food packages are flown halfway across the earth, ___48___ Homegrown food is likely to be healthier. Food producers often use fertilizers(肥料) and pesticides(农药) which can end up in your food. If you grow your own things are different. ___49___ You might also choose to grow some traditional vegetables and fruit. These often have more of the vitamins, minerals(矿物质) and protein(蛋白质) that keep you healthy. ___50___ And you can grow your own even if you only have a small backyard or a balcony(阳台). Some food can grow well in pots, including lettuce, tomatoes, potatoes and carrots. You can recycle plastic bottles and cups to grow something. Just make sure there are holes for drainage(排水) and a small plate under them to catch drops of water.Happy gardening! 根据短文内容，从下列选项中选出能填入空白处的最佳选项(其中有一项多余)。A．Best of all, you can grow your own!B．But where to grow your own is a problem.C．That’s not so good for you or for the planet.D．Food that you grow yourself is always fresh.E．If you have a large garden, growing your own is easy.F．You can control what goes on and into the food you eat.四、语法填空（共10小题，每小题1分，满分10分）。Lemons are a kind of fruit that you wouldn’t normally sink your teeth into. But ___51___ /ˈriːsntli/, many people have posted pictures and videos online of ___52___ (they) eating lemons. Their facial expressions look pretty funny. However, they are not just doing this ___53___ fun. They are taking part in an online charity activity c___54___ the Lemon Face Challenge. It aims to help people with a rare type of brain cancer. After ___55___ (post) their “lemon face” pictures or videos, people then ask friends or relatives to do ___56___ same thing. The people they choose can either eat lemons ___57___ donate money for the charity activity, as well as invite more people to continue the challenge.Charity challenges like this one have been very popular since the Ice Bucket Challenge in 2014. In this challenge, people ___58___ (pour) buckets of icy water on themselves to experience how ALS (渐冻症) patients feel.It was a great success, inspiring ___59___ (many) challenges than ever before. For example, No Makeup Selfies (素颜自拍), a challenge started by women in the US raises money for cancer charities, while Cat Pawsitive encourages more people to take the homeless cats home.五、语篇翻译（共10小题，每小题2分，满分10分）。61.现在跑步变得越来越受欢迎了. Many of us run for our health. Doctors say many of the health problems come from these bad habits: eating too much, drinking too much, smoking and not taking enough exercise. 62.Doctors tell us, “Eat and drink less, don't smoke, and exercise more.”63.Running is a good form of exercise because it helps build a strong heart. It also helps most people lose weight. 64.一位六十八岁的老人一个星期跑步三次. She runs to lose weight. “I love to eat," she says. Running is good for health in other ways, too.65. Many runners say running keeps colds and other small health problems away. “Running is my doctor,” says one man.Running can also help people to relax. So today men and women of all ages enjoy running._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________六、书面表达（共1小题，满分10分）近20年来各方面调查表明青少年体质下降，这令人担忧。请你以“ How to Keep Healthy”为题，写一篇60－80词的短文，说说你的看法和建议。要求：主要包括以下内容，可以适当发挥。开头已给出，不计入总词数。（1）体质下降的原因。例如：eat too much junk food，have too much homework.（2）合理的健康建议。例如：some useful advice，should do more exercise, have a good eating habit, enough sleep.How to Keep HealthyNowadays students' physical fitness is declining(体质下降）year by year．I think there are some reasons．_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________参考答案：1．C【详解】句意：做一个好的决定确实重要。有时候它能够挽救你的生命。考查名词辨析。face面部；plan计划；decision决定；speech演讲。根据“Making a good...is really important. Sometimes it can save your life.”可知好的决定有时会挽救你的生命。故选C。2．B【详解】句意：为了有一个良好的生活环境，我们所有人都应该与污染作斗争。考查情态动词辨析题。may可以，表允许；should应该，表建议；mustn’t不要，表禁止；needn’t无需，指没有必要。To have a good living environment为了有一个良好的生活环境，不定式表目的；根据句意语境，可知提出了建议，故选B。3．A【详解】句意：——怎么啦？——我胃痛。可能今晚我吃的太多了。考查短语辨析。too much太多，后接不可数名词；too many太多，后接可数名词复数；much too太，非常，后接形容词或副词；many too错误搭配。根据“eaten”可知是吃太多食物了，指代不可数名词，用too much。故选A。4．B【详解】句意：——你吃早餐了吗？——没有。我七点半起床，没吃早饭就去上学了。考查介词辨析。on在……上面；without没有；as作为；with和。根据“No”可知早上没有吃早餐，应用without，故选B。5．D【详解】句意：汤姆和珍妮玩电脑游戏玩得很开心。考查反身代词。himself他自己；herself她自己；ourselves我们自己；themselves他们自己。主语是Tom and Jenny，表第三人称复数含义，与之相对应的反身代词是themselves。故选D。6．D【详解】句意：——迈克昨天踢足球时伤了腿。——听到那条消息很抱歉。考查情景交际。That’s nothing没什么；That’s all right没关系；Never mind没关系；I’m sorry to bear that听到那条消息很抱歉。根据“Mike hurt his leg while playing football yesterday”可知，听到别人受伤的消息应感到抱歉，故选D。7．A【详解】句意：我的食物和水都用完了。我该怎么办？考查动词辨析。run跑；go去；come来；walk散步。根据“out of food and water.”可知，此处是指用完了食物和水。run out of“用完，耗尽”，是固定短语，此处是现在完成时，run的过去分词还是run。故选A。8．C【详解】句意：——你的英语学习怎么样？——不错。但是我学习英语语法有点困难。考查短语辨析。am interested in对……感兴趣；am good at擅长；have a little trouble doing做某事有点困难；have no trouble doing做某事没困难。根据“Not bad. But I...learning English grammar.”可知，but表转折，其前后句表达的是相反的意思，由此可知此处是学习英语语法有点困难。故选C。9．C【详解】句意：当我走过操场时，我看到许多男孩在打篮球。考查非谓语动词。see sb. do sth.“看见某人做了某事”；see sb. doing sth.“看见某人正在做某事”。根据“When I walked past the playground”可知此处表示经过时看到许多男孩正在打篮球，用playing。故选C。10．B【详解】句意：令我们惊讶的是，我们参加会议的人数是我们预期的两倍。考查介词辨析和介词短语。As作为；To到；By借助；In在……里面。to one’s surprise“使某人惊讶的是”，是固定短语。故选B。11．B【详解】句意：——对于我来说成为一个徒步旅行者很难。——不要放弃。相信你自己！考查动词短语。 put up举起，建造，张贴；give up放弃；hurry up赶快；look up向上看，查阅。根据句意，对方是在说鼓励的话，所以是“不要放弃”，故选B。12．A【详解】句意：因为大火失去控制，每个人都太害怕而不进入这个房间。考查名词辨析。control控制；danger危险；order命令；trouble麻烦。结合语境“Everyone was too afraid to go into the room”可知，这里是指“out of control失控”。故选A。13．B【详解】句意：我打算在星期一的下午开一次班会。考查非谓语动词的用法。mean to do sth意为“打算做某事”；而mean doing sth意为“意味着”；故选B。14．B【详解】句意：——他发生什么事了？——哦，他从自行车上摔下来，伤了腿。考查动词时态。fall跌落，过去式是fell；feel感觉，过去式是felt；hurt受伤，过去式是hurt。根据“off his bike”可知，此处指从自行车上摔下来。根据问句中的happened可知，答语用动词过去式，故选B。15．C【详解】句意：——你怎么了？——我头疼并且我不想吃任何东西。考查情景交际。How are you你好吗；What can I do for you我能帮你什么；What’s the matter with you你怎么了；How do you like it你认为它怎么样。根据“I have a headache and…”可知，对方不舒服，应问他怎么了。故选C。16．D    17．D    18．C    19．B    20．A    21．D    22．D    23．B    24．A    25．C    26．A    27．C    28．B    29．A    30．D【分析】本文讲述了作者因为一场车祸而失去了右腿，她并没有因为这个而倒下，而是不断地鼓励自己勇敢坚强，她甚至开始了模特，她希望某一天有人能告诉她，因为自信和勇敢她变得很美丽。16．句意：那天晚上，我的车撞到了一棵树，从那以后一切都变了。toward朝；over在……之上；upon在……之上；into在……里面。固定搭配：crash into“撞到……上”，故选D。17．句意：我失去了右腿的大部分。arm胳膊；ear耳朵；eye眼睛；leg腿。根据“more of my right leg had to be cut off”可知，是失去了右腿，故选D。18．句意：在医院里，我的身体很虚弱，但我的头脑仍然很清醒。calm平静的；strong强壮的；weak弱的；ill生病的。出了严重的车祸，身体会很虚弱，故选C。19．句意：我一直告诉自己要坚持住。teaching教；telling告诉；leading引导；advising建议。根据“to hold on”可知，作者一直给自己打气，告诉自己要坚持下去，故选B。20．句意：既然我还活着，生活还得继续。alive活着的；lively活泼的；live实况转播的；lovely可爱的。根据“Life must go on since I was still”可知，作者虽然受伤很严重，但是她意志力很坚强，只要活着，生活还得继续，故选A。21．句意：虽然我离开了医院，但战斗还远没有结束。since自从；so所以；because因为；although尽管。“I left the hospital”与“the fight was far from over”是让步关系，用although引导让步状语从句，故选D。22．句意：结果，在接下来的几年里，我不得不接受不同的手术。change改变；meaning意义；reason原因；result结果。固定搭配：as a result“结果”，故选D。23．句意：所以我把它捐给了另一个买不起的女孩。that那个；it它；them他们；those那些。此空指代前文提到的“artificial leg”，同类又同物，用it指代，故选B。24．句意：能够把这件礼物送给别人的快乐比我自己戴上它的任何一天所感受到的快乐都要大。greate较大的；smaller较小的；less较少的；fewer较少的。作者认为把假肢送给有需要的人，比自己能戴上它有更大的快乐，故选A。25．句意：人们经常告诉我，他们为我的坚强感到骄傲。afraid害怕的；tired疲惫的；proud骄傲的；guilty内疚的。根据“for staying strong”可知，看到作者变得坚强而感到骄傲，故选C。26．句意：但在我心里，坚强一直是我唯一的选择。my我的；her她的；our我们的；your你们的。根据“But in my mind”可知，这是我唯一的选择，故选A。27．句意：在我离开医院的那天，我向自己承诺，要好好利用每一天，把生活过得充实。the doctor医生；the girl女孩；myself我自己；my friends我的朋友。根据“make good use of every day to live life to the fullest”可知，经历了这场车祸，让作者明白要好好珍惜每一天，所以这是她对自己许下的承诺，故选C。28．句意：2017年，我甚至开始做模特。often经常；even甚至；seldom很少；also也。根据“I … started modeling”可知，此处表示强调，作者甚至开始做模特了，故选B。29．句意：她只有一条腿，但她因为自信和勇敢而美丽。because of因为；instead of代替；more than多于；better than好于。根据“beautiful”及“confidence and bravery”可知，因为自信和勇敢而变得美丽，故选A。30．句意：我的梦想很简单：鼓励每一个男人、女人和孩子知道并相信他们本来就很美。boy男孩；girl女孩；student学生；child孩子。根据“every man, woman”可知，此处表示“每个男人，女人和孩子”，故选D。31．B    32．D    33．C    34．D    35．B【导语】本文是一篇应用文，主要介绍了一个健康急救课程。31．细节理解题。根据“For any community member, volunteer, coach or parent (must be over 18 years old) who communicates with young people.”可知，这个课程针对18岁以上的社区成员、志愿者、教练或家长。故选B。32．推理判断题。根据“June 5th ●8 a.m.-4:30 p.m. 30 minutes lunch break”可知，从上午八点到下午四点半一共是是八个半小时，中间有30分钟休息，因此这个课程持续8小时。故选D。34．细节理解题。根据“Training is valued at $170 and offered at no cost thanks to the Project Mental Health”可知，心理健康项目免费提供。故选D。35．推理判断题。根据标题可知，本篇文章主要介绍一个健康急救课程，由此可推知最可能来自社区告示。故选B。36．C    37．B    38．C    39．A    40．D【分析】这是一个感人的故事。作者在与母亲同住的一段时间里，发现了母亲的一个“秘密”。在母亲的影响下，作者也开始用实际行动帮助了那些穷困的流浪儿童。36．细节理解题。根据“After the first week, I noticed that the food was eaten up very quickly.”可知，作者注意到食物很快就吃完了。故选C。37．细节理解题。根据“The street children were very friendly with her and even thought of her as their own mother.”可知，流浪儿童把作者的母亲看作是他们自己的母亲。故选B。38．细节理解题。根据“And finally, I decided to follow her. I saw her taking the food to the street children.”可知作者跟随母亲，看到母亲带食物给街上的孩子们。故选C。39．细节理解题。根据“As her son, I was so proud of my mum.”可知，当他听完妈妈的讲述后，他为母亲感到骄傲。故选A。40．推理判断题。根据“But I always added one more bag for her other children.”可知，作者又为母亲其他的“孩子”多买了一袋食物，而他此举的目的就是跟母亲一样，为了帮助那些流浪儿童。故选D。41．On June 7, 2019.    42．It was impossible.    43．Because they were really tired and needed to carry everything.    44．She asks them to do more outdoor activities.    45．Four.【分析】本文是一篇记叙文。主要讲了Selah Schneiter成功攀登酋长岩的故事。41．根据“The team finished the five-day climb on June 12, 2019.”可知，该团队于2019年6月12日完成了为期5天的攀登，可推知是2019年6月7日开始攀登的。故填On June 7, 2019.42．根据“People once thought it was impossible to climb El Capitan”可知，人们曾经认为攀登酋长岩是不可能的。故填It was impossible.43．根据“We needed to carry everything, and we were really tired,” she said.”可知，他们需要搬所有的东西，他们真的很累。故填Because they were really tired and needed to carry everything.44．根据“In her life, she always tries to make other kids do more outdoor activities, too.”可知，在她的生活中，她也总是试图让其他孩子多做户外活动。故填She asks them to do more outdoor activities.45．根据“At home, Selah is the oldest of the four children in her family.”可知，在家里，Selah是家里四个孩子中最大的，可推知有4个孩子。故填Four.46．A    47．D    48．C    49．F    50．E【分析】本文是一篇说明文。营养专家建议我们每天至少应该吃五种蔬菜和水果，文中主要讲述了自己种植蔬菜的好处，它更新鲜、更安全、更健康，而且自己种植蔬菜也会给我们带来更多的快乐。46．根据下文“It’s easy to buy your food from the local supermarket so why do we go to the trouble of growing our own? ”可知此处应引出自己种植蔬菜的想法，与下文为何要自己种植蔬菜呼应。A项“最好的是，你可以自己种植”最符合此处语境。故选A。47．根据上文“Here are several good reasons.”和下文“You can pick and eat it at once. ”可推测出此处与“自己种植蔬菜”这一原因相关，D项“自己种的食物总是新鲜的。”最符合此处语境。故选D。48．根据上文“Many food packages are flown halfway across the earth”可知此处与“飞了半个地球的食物对于我们以及地球造成的影响结果”有关，C项“这对你和地球都不好。”最符合此处语境。故选C。49．根据此段中心句“Homegrown food is likely to be healthier.”以及“If you grow your own things are different.”可知本段主要讲述自己种的蔬菜更健康，可推测出此处与自己种植蔬菜后，蔬菜会变得如何不同有关，F项“你可以控制你所吃的食物的变化”最符合此处语境。故选F。50．根据下文“And you can grow your own even if you only have a small backyard or a balcony(阳台).”及“You can recycle plastic bottles and cups to grow something. ”可知此处与我们种植蔬菜的地点相关，E项“如果你有一个大花园，种植自己的蔬菜很容易。”符合此处语境，故选E。51．recently    52．themselves    53．for    54．called    55．posting    56．the    57．or    58．poured    59．more【分析】短文介绍了两项利用娱乐进行捐款的慈善活动——柠檬脸挑战和素颜自拍，参与的目的是为癌症慈善机构筹款。51．句意：但最近很多人在网上发布了自己吃柠檬的照片和视频。根据音标提示可知英文表达的是recently最近，副词，修饰整个句子。故填recently。52．句意：但最近很多人在网上发布了自己吃柠檬的照片和视频。根据“…many people have posted pictures and videos online of… (they) eating lemons.”及所给英文提示可知，此处使用反身代词作介词of的宾语。they的反身代词是themselves。故填themselves。53．句意：然而，他们这样做不仅仅是为了好玩。根据“However, they are not just doing this…fun”可知，此处使用介词for，表目的，意为“为了”。故填for。54．句意：他们正在参加一个名叫“柠檬脸挑战”的在线慈善活动。根据“They are taking part in an online charity activity…the Lemon Face Challenge.”及结合首字母提示可知，此处使用动词的过去分词作后置定语；called意为“名叫……”。故填called。55．句意：在发布他们的“柠檬脸”照片或视频后，人们会让朋友或亲戚做同样的事情。根据“After…their “lemon face” pictures or videos..”及所给英文提示可知，此处使用posting，介词之后使用动词的动名词形式。故填posting。56．句意：在发布他们的“柠檬脸”照片或视频后，人们会让朋友或亲戚做同样的事情。根据“After…their “lemon face” pictures or videos, people then ask friends or relatives to do…same thing.”可知，此句使用固定短语the same同样的；the same thing同样的事。故填the。57．句意：他们选择的人或者可以吃柠檬，或者可以为慈善活动捐款，也可以邀请更多的人继续挑战。根据“The people they choose can either eat lemons…donate money for the charity activity, as well as invite more people to continue the challenge.”可知，使用连词or，与前面的either构成固定短语either…or…或者……或者……。故填or。58．句意：在这项挑战中，人们将一桶桶冰水倒在自己身上，来体验ALS患者的感受。根据下文“It was a great success…”可知，这是一个巨大的成功，它指的是这项挑战，即冰桶挑战。句子时态为一般过去时；所以，此句也使用一般过去时。故填poured。59．句意：这是一个巨大的成功，激发了比以往更多的挑战。根据“…than…”可知，这是两者相比较，此处应使用形容词的比较级；many的比较级是more，意为“更多的”。故填more。60.started61.Running is becoming more and more popular these days.62.医生告诉我们“少吃少喝，不抽烟，多锻炼”。63.跑步是一种非常好的锻炼方式，因为它能帮助我们建立强大的心脏。64.One 68-year-old woman runs three times a week. 65.许多跑步者说跑步能够避免感冒和许多其他健康方面的小问题。写作How to Keep HealthyNowadays students physical fitness is declining year by year． I think there are some reasons.Students have too much homework to do, so they have little time to have sports Some students eat too much junk food, That’s also bad for their health.Then, how to keep healthy? Here are some useful suggestions. First, students should do more exercise. Second, students should have a good eating habit. They should eat more vegetables and fruits, and try to eat less junk food. Finally, enough sleep is also very important. They should go to bed early so that they can get enough sleep.Health is the most important in one’s life Students should try their best to keep healthy. Health is good for their study and development.【详解】这是一篇要求介绍青少年体质下降原因和保持健康的建议。动笔前先要认真阅读要点，围绕要点组织材料，然后用正确的英语句子把这些内容表达出来，在此基础上亦可适当发挥，注意不要遗漏材料中给出的要点。根据材料可知本文主要是应用一般现在时态，注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的逻辑关系，语意连贯。Welcome to Health First Aid CoursesWHO: For any community member, volunteer, coach or parent (must be over 18 years old) who communicates with young people.WHAT: Youth Mental Health First Aid (青少年心理健康急救) is an 8-hour course that teaches those who take part in the course about young people’s common mental health.SUBJECTS: How to help young people actively experiencing a mental health crisis (危机)WHEN:May 7th & 14th       ●5 p.m.－9 p.m.             must attend bothJune 5th                 ●8 a.m.－4:30 p.m.       30 minutes lunch breakJune 17th               ●9 a.m.－4:30 p.m.       working lunchAdd: Green Ave. Public Library—300 N. Green Ave.Registration (登记OR send an email to Jessica Brown @highchools.orgOR visit Ms. Brown’s office—3500 Mountain Li Dr. Green Ave.WHY:—1 in 10 persons in the community feel sad or hopeless every day for two weeks—Youth who have an adult to go to for help are less likely to hurt themselves**Training is valued at $170 and offered at no cost thanks to the Project Mental Health**51.______________52.______________53.______________54.______________55.______________56.______________57.______________58.______________59.______________60.______________