单元综合检测2(UNIT 2 & UNIT 3)（含解析）高中英语 人教版（2019）必修第一册

单元综合检测(二)
(UNIT 2 & UNIT 3)
(时间：100分钟　总分：120分)
第一部分　阅读 (共两节，满分50分)
第一节(共15小题；每小题2.5分，满分37.5分)
阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
A
Rome，Italy，Europe—A Walk Through History
Every step in Rome is a walk through history．The city offers a look into the past with its ruins (废墟) and centuries old buildings．Exploring Rome is also an opportunity to connect with the city's cultural heritage (遗产)．
Best Time to Travel: April to June and September to October．
Jaipur，India，Asia—The Pink City
Jaipur is famous as the Pink City．It has a mix of royal (皇家的) history and a lively culture．The city's special pink buildings，which show kindness，make a one of a kind city view．
Best Time to Travel: November to February．
Cairo，Egypt，Africa—Land of Pharaohs
Cairo serves as a gateway to some of the world's most attractive historical treasures．Visiting the Pyramids of Giza and the Sphinx，you'll find yourself face to face with the heritage of ancient civilizations (文明)．Exploring Cairo also involves wandering through the Khan El Khalili market to feel the modern Egyptian life．
Best Time to Travel: October to April to avoid the heat．
Istanbul，The Republic of Türkiye—Where East Meets West
Lying at the crossroads of Europe and Asia，both geographically and culturally，Istanbul has a rich history，where influences from the East and the West are woven (交织)．Famous buildings like Hagia Sophia and the Blue Mosque show this mix．In Istanbul，different cultures' coming together is real and it affects its food，art，how the city looks，and how people live every day．
Best Time to Travel: March to May and September to November．
1．What's the suggested time to visit Jaipur
A．April．　　　　　　 B．July．
C．October． D．December．
2．Which may one choose if he is interested in seeing different cultures in one city
A．Jaipur． B．Istanbul．
C．Cairo． D．Rome．
3．What do the four places have in common
A．They are all capitals of their countries．
B．They provide delicious food．
C．They have rich historical background．
D．They are known for their modern buildings．
B
A Florida teen is gaining national attention with her graduation speech and a basket of strawberries．“Care for some strawberries？” Brenda said at her graduation from Mulberry High School．After jokingly acknowledging there might not be enough，she went on，“These are no ordinary strawberries．” She held up a series of strawberries，revealing what each represents: sweat，dirt，aches，and pains．
Brenda described herself as the daughter of two tireless farmers who immigrated from Mexico and spent most of their days working in fields of strawberries，blueberries，and cucumbers．“My motivation has been rooted in my immigrant culture．” Because of this，she chose to focus on that in her address．“Many students used to be ashamed of their upbringing but today，we're proud of what makes us．”
She explained how she grew up under poor conditions．“I'm motivated by my parents' hands that lose feeling from laborious work．Despite the hot sun and body pains，they back me up heart and soul in my education，which weighs more strongly with me than anything else．I must work hard and succeed．” Brenda's heading to Stanford University this fall．She also credited some of her outstanding achievements to her teacher Higgins，who helps immigrant students and the poor．
Her speech has been viewed by thousands online．“Hearing it touched other people's hearts who said they understood my message，I'm struck the same，” Brenda said later．The principal of Mulberry High School，Michael Young，was one member of the audience getting emotional．“The speech was very powerful—her fruit did help paint a good picture of things she wanted to convey，” Young said．
As for her message to young people struggling，Brenda said，“Past circumstances aren't in charge of your future．If you're from a poor family，use every resource and try to better yourself．You're the author of your story．”
4．Why did Brenda bring strawberries to her graduation
A．To share her home grown fruit．
B．To show hardship her parents faced．
C．To better illustrate her speech's topic．
D．To explain the importance of motivators．
5．What affected Brenda most in terms of her academic success
A．Help from her teacher．
B．Her life experience．
C．Her native culture．
D．Support from her parents．
6．How did Brenda feel about the viewers' response online
A．Proud． B．Sympathetic．
C．Awkward． 　　　 D．Moved．
7．What did Brenda convey to the young
A．Life is what you make it．
B．Every cloud has a silver lining．
C．Everyone deserves a good life story．
D．Resources in hand decide your future．
C
Do you want to go to play some basketball in between hitting the books Doctors are starting to find more and more information that suggests a connection between exercise and brain development．
Judy Cameron，a scientist at Oregon Health and Science University，studies brain development．According to her research，it seems that exercise can make blood vessels (血管)，including those in the brain，stronger and more fully developed．Dr．Cameron is sure that this allows people who exercise to think better．As she says，“While we already know that exercise is good for the heart，exercise can actually cause physical changes in the brain．”
The effects of exercise on brain development can even be seen in babies．Babies who often do activities show greater brain development than babies who are less physically active．Even a little movement can show big results．Margaret Barnes，a scientist，also believes in the importance of exercise．She thinks that many learning disabilities that children have in primary school or high school can result from a lack of movement as babies．
Older people can develop their brains as well．Cornell University studied a group of seniors who have a short term memory increase of up to 40 percent after exercising just three hours a week．Also，exercise for older people should not be too simple．Learning some new skills or actions，such as with yoga or tai chi，helps to open up memory paths in the brain that may not have been used for a long time．For most people，any type of physical activity that increases the heart rate is helpful．The main aim is to increase the brain's flow of blood．And your brain can benefit from as little as two to three hours of exercise a week．
8．What is the main idea of this text
A．How to exercise every week．
B．How exercise makes people strong．
C．How exercise helps the brain develop．
D．How the brain can change one's memory．
9．According to the text，what is the connection between exercise and brain development
A．Exercise helps soften our blood vessels．
B．Physical exercise helps us think better．
C．The brain needs special mental exercise．
D．The more exercise，the bigger the brain．
10．Why is yoga suggested for seniors
A．Because it can be done in groups．
B．Because it does good to the bones of old people．
C．Because it does not increase the heart rate．
D．Because it helps learn new skills．
11．Why is the physical activity that increases the heart rate useful
A．Because it can improve the brain's flow of blood．
B．Because it can slow down the brain's flow of blood．
C．Because it can change older people's mood for the better．
D．Because it can make seniors forget previous terrible things．
D
Teenagers' fitness is now a major concern，and physical exercise is very important．It reduces stress and improves fitness．Exercise makes your body strong，and helps you to keep the right body weight．Sports scientist Dr．Helen Lopez offers the following advice to teenagers，“First，you need to find out your present level of fitness．Then you can design a programme that will help you become healthier．”
Dr．Lopez suggests that there are three levels of fitness that need a change of lifestyle．“Overweight” means that the person gets very little exercise and often has a serious weight problem．“Inactive” means that the person does not join in many physical activities，but is not seriously overweight．“Active”refers to people who take part in sports and other physical activities，but do not have a high fitness level．
According to Dr．Lopez，overweight teenagers should work out to keep healthy．“Ride a bike，play volleyball or basketball for a while，and go for a twenty minute walk each day．All these will help to burn calories．”Inactive teenagers should do similar activities，but add some bending and stretching exercises，such as push ups and sit ups，starting with twenty of each a day．“Inactive people can take a little more exercise than overweight people because their bodies are stronger，”Dr．Lopez said．The same rule applies to active teenagers．
Dr．Lopez suggests one hour a week or more on running and other forms of intensive exercise，together with fifteen minutes a day spent on stretching and bending activities．“These are really important in order to prevent injuries，” Dr．Lopez said．Some weight training and other body strengthening exercises could also be planned in the programme in order to increase the person's strength．
12．What can we learn from the passage
A．Active people always have a high fitness level．
B．Overweight people always take more exercise．
C．Keeping fit means changing teenagers' lifestyle．
D．Inactive teenagers are not seriously overweight．
13．Which of the following is NOT mentioned in the text
A．Physical exercise can make the teenagers grow taller．
B．Physical exercise can help teenagers become healthier．
C．Physical exercise can help to burn calories．
D．Physical exercise can increase teenagers' strength．
14．In order to prevent injuries you should do some ．
A．walking
B．stretching and bending exercises
C．riding
D．weight training
15．What is the best title for the passage
A．Doing Exercise
B．Teenagers' Fitness
C．Different Lifestyles
D．Overweight Teenagers
第二节(共5小题；每小题2.5分，满分12.5分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Everyone has moments of forgetfulness from time to time，especially when life gets busy． 16 ， having a poor memory can be frustrating．However，research has shown that there are ways to improve your memory．
Get enough sleep
Sleeping well helps make episodic memories stronger． 17 ， especially about learning motor skills，such as learning to play a musical instrument or ride a bike．
Believe to remember
Positive thinking appears to improve memory performance．Researchers found they could improve the performance of people aged 60 and above in memory tests by presenting them with positive age related words such as “wise” and “sharp witted”． 18 ．Brain scans have shown differences in activity levels in brain regions，according to whether individuals believe they have good recall abilities or not．
19
Memories can be weakened if the brain doesn't have enough downtime to strengthen them．More than a century ago，German scientists showed that people performed almost twice as well in memory tests if they took breaks．
Stay social
20 ．The US scientists who asked people in their 50s and 60s to do memory tests every other year found there is a slower decline in recall abilities of the most sociable persons．Having good friends，volunteering and other forms of social engagement also protect memory．
A．Stay mentally active
B．Take a break
C．While this can be a completely normal phenomenon
D．Poor sleep is thought to have a significant effect on memory
E．There is evidence that sleep plays an important role in strengthening memories
F．Having an active social life delays memory loss as we age
G．Giving others words such as “forgettable” and “confused” weakened their performance
第二部分　语言运用(共两节，满分30分)
第一节(共15小题；每小题1分，满分15分)
阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
On Mondays，two of my children get ready for school in an unusual way．Each packs a large plastic bin with two changes of clothes，plenty of food and water，a pair of rubber boots，hats，mitts，and sometimes a thermos (保温杯) of hot chocolate．Then， 21 walking them to school as I do on the other days，I drop them off at a nearby park where they 22 the entire day outside at a certified “forest school”．
When I first 23 for them，I loved the 24 of giving my children an outdoor education，but was also skeptical of a few things: Would they be comfortable outside for that long Would they stay 25 for that many hours Would the teachers let them act freely
My concerns quickly melted away as I watched how 26 they were when I picked them up at the end of the afternoon．I was 27 to learn that their teachers' role is simply to help if something should go wrong．The kids 28 their own play，as long as it's done in a public space where a teacher can see．
They are learning to 29 nature up close．One day they fed sunflower seeds to a dozen tiny chickadees (北美山雀)．This involved staying 30 as they waited patiently for the birds to land on their outstretched hands．
Their confidence is growing as they tackle physical tasks that conventional schools would 31 allow，such as climbing trees，cooking Bannock (燕麦饼) over fires they 32 themselves，and even whittling (削) sticks with knives．
They are also making social 33 across a broader range of age groups．They cooperate together，using their different 34 to fulfill various roles within their tasks．
My boys describe feeling a special bond with “forest school kids” that they encounter elsewhere in our small town．I'm 35 that such a program exists and that I discovered it in time．
21．A．instead of　 B．apart from　
C．in spite of　 D．in want of
22．A．fix B．spend
C．imagine D．celebrate
23．A．checked out B．held back
C．ran after D．signed up
24．A．toy B．idea
C．power D．announcement
25．A．lost B．right
C．engaged D．tired
26．A．joyful B．polite
C．professional D．lonely
27．A．amused B．relieved
C．gifted D．bored
28．A．direct B．repeat
C．predict D．stop
29．A．smell B．hear
C．observe D．find
30．A．hungry B．updated
C．recognized D．still
31．A．ever B．frequently
C．always D．never
32．A．fight B．make
C．contain D．control
33．A．connections B．problems
C．mistakes D．performances
34．A．designs B．topics
C．strengths D．limits
35．A．faithful B．respectful
C．skillful D．grateful
第二节(共10小题；每小题1.5分，满分15分)
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Physical activity and positive psychology are a match made in heaven．Without doubt，involving physical activity 36． (be) one of the most important things，if not 37． most important thing，that a person can do to enhance best functioning．Physical activity not only enhances physical functioning and reduces the risks of disease 38． it can also make us feel less moody and feel 39． (happy)，and even make us smarter．
While knowing that exercise is good 40． us，the human species is not functioning as it was originally designed to．Reports suggest that we are now physically functioning at nearly a third of what we used to 100 years ago．41． (lucky)，we don't need to train like top athletes to gain the benefits of physical activity．Physical activity 42． (refer) to any type of movement that results in calorie consumption，such as climbing stairs，gardening or 43． (jog)．The daily recommendation is currently 30 minutes for five 44． (time) per week．The important thing is to get the heart beating above the resting level．You would need to operate at 70 percent of your maximum heart rate．Physical activity must not be confused with exercise，45． is a clear focus on fitness progression．Thus，an aerobic class，training for a run，or any other traditional line of activity falls under this category．
第三部分　写作(共两节，满分40分)
第一节(满分15分)
假设你是李华，最近收到了来自英国的朋友吉姆(Jim)的一封电子邮件。吉姆对你的运动习惯非常感兴趣，并且希望了解更多关于你喜欢的运动项目。请你给他回一封邮件，内容包括：
1．运动对个人健康的重要性；
2．分享你最喜欢的运动及原因；
3．分享你的日常运动习惯，如频率、持续时间等等。
注意：写作词数应为80左右。
Dear Jim，
Yours，
Li Hua
第二节(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。
Emily White was born seventeen years ago with so many birth problems in her body．Some of her organs，bones and muscles were out of shape．No one expected her to survive．She did make it but with her strange body figure，everyone could recognize her，even from a distance．
In Emily White's hometown，there was a yearly outdoor performance in the school auditorium(大礼堂)．It had been performed for so many years and actually had become one of the most important events of the New Year season for many of the town's people．
Many people tried out each year for it，but so many were turned away．It can only include the most excellent people in the field．
Emily had a beautiful singing voice．Last year she went to Mrs．Owens—her music teacher to ask to join in the performance．Without letting her sing，Mrs．Owens took a look at Emily's body and said，“Child，you just don't fit．Everyone would stare at you and that would make you uncomfortable．It would make them uncomfortable，too．”
Without singing a single note，Emily was sent back through the door of the choral room．Hurt and upset，she decided never to try out again．But Mrs．Owens then retired．
This year，there came a new music teacher，Mr．Buttler．He heard about Emily and suggested that she have a try．
Emily didn't want to be rejected again，so she hesitated a little about it．As Emily struggled，the door was pushed open and Mr．Buttler called，“Emily，you're next．”Although kind of nervous，Emily did as Mr．Buttler told her to do．Mr．Buttler sat by the piano to keep Emily company．When Emily finished her testing performance，she thanked Mr．Buttler and knew the result would be posted on the door of the choral room the next day．
Emily couldn't sleep that night．She was suffering from the feelings that she didn't fit and the great need to be accepted．By the next morning，her stomach was even in pain because of stress．
注意：续写词数应为150左右。
The next day，Emily nervously glanced at the list on the door of the choral room．
Finally，the day of performance came．
单元综合检测(二)
1 2 3 4 5 6 7 8 9 10 11 12
D B C C D D A C B D A D
13 14 15 16 17 18 19 20 21 22 23 24
A B B C E G B F A B D B
25 26 27 28 29 30 31 32 33 34 35
C A B A C D D B A C D
36．is　37．the　38．but　39．happier　40．for　41．Luckily　42．refers　43．jogging　44．times　45．which
第三部分　第一节
【参考范文】
Dear Jim，
It's wonderful to hear from you! As for your question，I think regular exercise is key to staying healthy．It strengthens the heart，boosts energy levels，and enhances mood．
Swimming is my top choice．It's a fullbody workout that's easy for everyone．Besides，the feeling of weightlessness in water is really relaxing．I swim four times a week，usually for about 45 minutes each time．Swimming not only keeps me in shape but also helps me relax after a busy day at school．
What are your thoughts on swimming Maybe we could exchange some tips! Looking forward to your reply．
Yours，
Li Hua
第二节
【参考范文】
The next day, Emily nervously glanced at the list on the door of the choral room．She was not rejected this time．Her name was posted at the top of the list．She，Emily White，was chosen to be the leading singer! She would sing alone in the performance．Emily couldn't believe her eyes．There must be some mistakes．But Mr．Buttler said to her with determined eyes，“Emily，I choose you because you should perform the part—your voice is unusual．Believe in yourself．” Greatly encouraged，Emily practiced really hard．
Finally, the day of performance came．Standing in front of the line，Emily felt her throat tight and her palms sweating．When the curtain opened up，the eyes of the whole audience fell upon Emily．“Emily White! ”Someone whispered．Then，along with the first note of music，Emily began to sing her heart out．Her voice was like a nightingale ringing in the auditorium．Applause! Emily felt so happy and comfortable．She was shining on the stage．
【语篇解读】　本文是一篇应用文。文章介绍了四个文化旅游城市。
1．D　[细节理解题。根据Jaipur，India，Asia—The Pink City中的“Best Time to Travel: November to February．(最佳旅行时间：11月至次年2月。)”可知，去Jaipur最推荐的月份是11月到次年2月，D选项December符合题意。故选D。]
2．B　[细节理解题。根据Istanbul，The Republic of Türkiye—Where East Meets West中的“Lying at the crossroads of Europe and Asia，both geographically and culturally，Istanbul has a rich history，where influences from the East and the West are woven．(伊斯坦布尔位于欧洲和亚洲的十字路口，无论是地理上还是文化上，都有着丰富的历史，东西方的影响在这里交织在一起。)”可知，在Istanbul可以见到东西方交织在一起的不同文化。故选B。]
3．C　[细节理解题。根据Rome，Italy，Europe—A Walk Through History部分“Every step in Rome is a walk through history．(在罗马的每一步都是在穿越历史。)”，Jaipur，India，Asia—The Pink City部分“It has a mix of royal history and a lively culture．(它既有皇家历史，又有活泼的文化。)”，Cairo，Egypt，Africa—Land of Pharaohs部分“Cairo serves as a gateway to some of the world's most attractive historical treasures．(开罗是通往世界上一些最具吸引力的历史宝藏的门户。)”和Istanbul，The Republic of Türkiye—Where East Meets West部分的“Istanbul has a rich history，where influences from the East and the West are woven．(伊斯坦布尔有着丰富的历史，东西方的影响在这里交织在一起。)”可知，所有城市都是历史名城，都有着丰富的历史背景。故选C。]
【语篇解读】　本文是一篇记叙文。文章主要讲述了布伦达在毕业演讲时借用一篮草莓来告诉人们：生活是自己创造的，要努力让自己变得更好。
4．C　[推理判断题。根据第一段中“These are no ordinary strawberries．．．revealing what each represents: sweat，dirt，aches，and pains．” 可知，布伦达在告诉大家，她带来的草莓并不普通，每一个草莓都代表了汗水、泥土、疼痛和痛苦。因此，布伦达带草莓来参加毕业典礼是为了更好地诠释她演讲的主题。故选C。]
5．D　[细节理解题。根据第三段中“they back me up heart and soul in my education，which weighs more strongly with me than anything else”可知，布伦达的父母全心全意地支持着她的学业，这对布伦达来说比其他任何东西影响都大。由此可知，对布伦达的学业成就影响最大的是她父母的支持。故选D。]
6．D　[细节理解题。根据倒数第二段中“Hearing it touched other people's hearts who said they understood my message，I'm struck the same”可知，布伦达对观众在网上的反应同样心生感动。故选D。]
7．A　[推理判断题。根据最后一段中布伦达的话可知，她认为过去的境况并不能主宰你的未来，如果你来自一个贫困的家庭，那就利用一切资源努力让自己变得更好，你才是自己故事的作者。由此推知，她想给年轻人传达的信息是“生活是你自己创造的”。故选A。]
【语篇解读】　本文是一篇说明文。文章主要介绍了运动可以帮助大脑发育，并且这种现象可以在婴儿身上看到，此外，老年人也可以通过锻炼发展他们的大脑。
8．C　[推理判断题。根据第一段“Do you want to go to play some basketball．．．a connection between exercise and brain development．”并结合全文可知，文章主要介绍了运动可以帮助大脑发育，并且这种现象可以在婴儿身上看到，此外，老年人也可以通过锻炼发展他们的大脑。因此这篇文章的主旨应是运动如何帮助大脑发育。故选C。]
9．B　[细节理解题。根据第二段中“Dr．Cameron is sure that this allows people who exercise to think better．”可知，锻炼有助于我们更好地思考。故选B。]
10．D　[细节理解题。根据最后一段中“Learning some new skills or actions．．．helps to open up memory paths in the brain that may not have been used for a long time．”可知，建议老年人做瑜伽是因为瑜伽有助于大脑记忆的开发，即有助于帮助记忆新的东西。故选D。]
11．A　[细节理解题。根据最后一段中“For most people．．．is to increase the brain's flow of blood．”可知，通过体育活动提高心率是有用的，因为它可以改善大脑的血液流动。故选A。]
【语篇解读】　本文是一篇说明文。文章主要介绍了青少年的健康问题，并且针对不同青少年的健康问题给出了一些具体的运动方案。
12．D　[细节理解题。根据第二段中“‘Inactive’ means that the person does not join in many physical activities，but is not seriously overweight．”可知，不活跃指的是不经常参加体育锻炼，但不是过度肥胖。故选D。]
13．A　[细节理解题。根据第一段中“It reduces stress and improves fitness．Exercise makes your body strong，and helps you to keep the right body weight．”可知，锻炼能让青少年变得更健康；根据第三段中“Ride a bike，play volleyball or basketball for a while，and go for a twentyminute walk each day．All these will help to burn calories．”可知，锻炼能够燃烧热量；根据最后一段中“Some weighttraining and other bodystrengthening exercises could also be planned in the programme in order to increase the person's strength．”可知，锻炼能增加人的力量；只有A项的内容在文中未提及。故选A。]
14．B　[细节理解题。根据最后一段中“Dr．Lopez suggests one hour a week or more on running and other forms of intensive exercise，together with fifteen minutes a day spent on stretching and bending activities．‘These are really important in order to prevent injuries，’ Dr．Lopez said．”可知，Dr．Lopez就如何预防受伤给出了建议：做一些拉伸和弯曲运动能够预防受伤。故选B。]
15．B　[标题归纳题。通读全文，并根据首段中“Teenagers' fitness is now a major concern，and physical exercise is very important．It reduces stress and improves fitness．”可知，本文首段提出话题，后文分析了青少年常见的健康问题，并给出了具体的运动方案，故可推断，本文的主题为青少年的健康。故选B。]
【语篇解读】　本文是一篇说明文。文章主要介绍了健忘很正常以及改善记忆的一些方法。
16．C　[下文“However，research has shown that there are ways to improve your memory．”说明有方法可以帮助改善记忆。C项“尽管这完全属于正常现象”与下文“having a poor memory can be frustrating”构成让步关系。故选C。]
17．E　[上文“Sleeping well helps make episodic memories stronger．”说明睡眠对记忆的重要作用。E项“有证据表明：睡眠在加强记忆方面起到重要作用”与上文内容一致。故选E。]
18．G　[上文“Researchers found they could improve the performance of people aged 60 and above in memory tests by presenting them with positive agerelated words such as ‘wise’ and ‘sharpwitted’．”说明积极的词汇可以帮助改善记忆。G项“跟其他人说一些如‘健忘的’、‘糊涂的’这样的词会使他们的表现弱化”举出上文情况的反面情况，上下文内容都是在强调积极评论词汇的重要性。故选G。]
19．B　[下文“More than a century ago，German scientists showed that people performed almost twice as well in memory tests if they took breaks．”说明休息对记忆的重要性。B项“休息”作本段的小标题，是对下文内容的概括与总结。故选B。]
20．F　[下文“The US scientists who asked people in their 50s and 60s to do memory tests every other year found there is a slower decline in recall abilities of the most sociable persons．”说明社交可以减缓遗忘。F项“随着我们变老，拥有积极的社交可以延缓记忆丧失”与下文内容一致，说明社交对记忆的重要性。故选F。]
【语篇解读】　本文是一篇夹叙夹议文。文章主要介绍了作者送孩子去一所认证的“森林学校”度过一整天，刚开始作者有很多顾虑，但经过一天后，作者意识到在那里孩子们接近大自然，能学到很多在学校学不到的各种技能，作者对存在这样的项目表示感激。
21．A　[根据下文“walking them to school as I do on the other days，I drop them off at a nearby park”可知，作者没有像往常一样步行送孩子们去学校，而是送他们去公园里的一个“森林学校”。故选A。]
22．B　[根据下文“the entire day outside at a certified ‘forest school’”可知，孩子们将在“森林学校”度过一整天。故选B。]
23．D　[根据语境可知，作者给孩子们报名参加了这个项目。故选D。]
24．B　[根据“giving my children an outdoor education”可知，作者喜欢让孩子们接受户外教育这个想法。故选B。]
25．C　[根据上文“I drop them off at a nearby park where they the entire day outside at a certified ‘forest school’”以及语境可知，作者怀疑孩子们能否会一直专注于这个项目。故选C。]
26．A　[根据上文“My concerns quickly melted away”可知，作者接孩子们的时候他们是很高兴的。故选A。]
27．B　[根据上文“Would the teachers let them act freely？”和下文“that their teachers' role is simply to help if something should go wrong”可知，了解到老师只是在出现问题时提供帮助，作者的顾虑消失了，因此松了一口气。故选B。]
28．A　[根据上文“that their teachers' role is simply to help if something should go wrong”可知，老师不会过度干预孩子们的活动，因此孩子们自己指导自己的游戏。故选A。]
29．C　[根据下文“One day they fed sunflower seeds to a dozen tiny chickadees．”可知，孩子们学会近距离观察大自然。故选C。]
30．D　[根据下文“they waited patiently for the birds to land on their outstretched hands”可知，孩子们要喂鸟，因此在等待的过程中要保持静止的状态。故选D。]
31．D　[根据下文“such as climbing trees，cooking Bannock over fires they themselves，and even whittling sticks with knives”可知，这些户外活动是传统学校从不允许的。故选D。]
32．B　[根据上文“The kids their own play”可知，这里指孩子们自己生火煮东西。故选B。]
33．A　[根据下文“My boys describe feeling a special bond with ‘forest school kids’ that they encounter elsewhere in our small town．”可知，孩子们在更大年龄范围的群体中建立社会联系。故选A。]
34．C　[根据上文“They cooperate together”可知，孩子们发挥自己不同的优势来完成任务。故选C。]
35．D　[根据上文“They are learning to nature up close．”和“Their confidence is growing”以及“They are also making social across a broader range of age groups．”可知，看到孩子们身上发生的这些积极的变化，作者很感激这个项目的存在。故选D。]
【语篇解读】　本文是一篇说明文。文章主要介绍了身体活动和积极心理之间的关系，并区分了身体活动和锻炼的概念。
36．is　[考查动词的时态和主谓一致。句意：毫无疑问，进行身体活动如果不是最重要的事，也是最重要的事情之一，一个人可以做身体活动来增强最佳身体体能。根据下文中“can do”可知，句子使用一般现在时描述一般事实，动词ing形式短语involving physical activity作主语，谓语动词应用第三人称单数形式，be动词应用is。故填is。]
37．the　[考查冠词。句意见上题。most important前使用定冠词the，构成形容词的最高级形式，符合题意。故填the。]
38．but　[考查连词。句意：身体活动不仅能增强身体机能，降低患病风险，还能让我们减少情绪化，感到更快乐，甚至让我们变得更聪明。not only．．．but also．．．是固定搭配，表示“不但……而且……”。故填but。]
39．happier　[考查形容词的比较等级。句意见上题。根据空前的“less moody”以及下文的“smarter”可知，空处应用形容词的比较级形式happier，表示“更快乐的”。故填happier。]
40．for　[考查介词。句意：虽然知道锻炼对我们有好处，但人类并没有按照最初设计的那样发挥其作用。be good for sb．为固定搭配，表示“对某人有好处”。故填for。]
41．Luckily　[考查词性转换。句意：幸运的是，我们不需要像顶级运动员一样训练就能从身体活动中获益。空处修饰整个句子，应用副词形式作状语，luckily是副词，表示“幸运的是”，符合题意，且置于句首，首字母应大写。故填Luckily。]
42．refers　[考查动词的时态和主谓一致。句意：身体活动是指任何会消耗热量的运动，例如爬楼梯、园艺或慢跑。根据句中“results”可知，句子使用一般现在时，主语Physical activity是单数，谓语动词应用第三人称单数形式。故填refers。]
43．jogging　[考查非谓语动词。句意见上题。空处与climbing stairs，gardening并列，应用动词ing形式jogging，表示“慢跑”。故填jogging。]
44．times　[考查名词复数。句意：目前，每日推荐活动时间为30分钟，每周5次。结合句意可知，time表示“次数”，为可数名词，用于数词five之后，应用名词复数形式。故填times。]
45．which　[考查定语从句。句意：身体活动不能与锻炼混为一谈，锻炼是对促进健康的明确关注。分析句子结构可知，空处引导非限制性定语从句，修饰先行词exercise，先行词指物，关系词在从句中作主语，应用which引导。故填which。]
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