人教版（2019）选择性必修 第三册Unit 2 Healthy Lifestyle课堂同步精美课件(共36张PPT)

(共36张PPT)
Unit 2 Healthy Lifestyle
Workbook
Using Words and Expressions
1 Complete the sentences with the correct forms of the phrases in the box.
make up one’s mind, shave off, feel pessimistic, in response to,
take control of, stress out, rely on, straight away
1 When the old man ___________ his beard, he looked more energetic.
2 His parents tried to persuade him to stay in the local city to live a life of leisure, but he had already __________________ to work in the countryside.
3 You cannot expect to feel better _______________ after taking the medicine.
4 He _______________ his desire for high-fat food and managed to lower his blood pressure.
5 She walks 20,000 steps a day _______________ her friend’s challenge.
6 He was __________________ because he had lost no weight after three months of dieting.
7 He used to ________ me to remind him to exercise regularly.
8 The team __________________ about being able to win the championship.
shaved off
made up his mind
straight away
took control of
in response to
feeling pessimistic
rely on
(was) stressed out
2 Complete the passage with the correct forms of the words in the box.
discipline, cycle, dominate, reward, rely, stimulate
Balancing one’s work and personal life can be rather difficult. Many people get into ______ the of coming home from work and watching TV or surfing the Internet. Although this may seem relaxing, it is not appropriate in the long term for personal growth. Therefore, for the sake of a healthy personal life, it is essential to be __________ and not just ____ on such passive activities. Show some passion and challenge yourself to do something different every night, if only for one hour at least. Set yourself goals, find a hobby that __________ your mind or just get round to doing all those little things you’ve been meaning to do. Once you resist allowing work to ________ your life, your _______ will be a great sense of achievement.
cycle
disciplined
rely
stimulates
dominate
reward
3 Translate the sentences into English, using the words and phrases in brackets.
1. 滑了一整天的滑板之后，我感到疲惫不堪。(skateboard, worn out)
2 健康顾问查看了我的血液检验结果，怀疑我感染了病毒，建议我要么再做检查，要么立即去看医生。(health consultant, examine, virus, straight away)
3 想要提升你的听说读写技能，你不能只靠课堂学习，还需要在课后不断学习运用。(enhance, rely on)
After a whole day of playing skateboard, I was worn out.
Seeing my blood test result, the health consultant suspected that I was infected with some virus and suggested I should either examine my blood again or see a doctor straight away.
In order to enhance your capacity of listening, speaking, reading, and writing, you should not rely on classroom studies alone, but should also continue learning and practising after class.
4 由于得了流感，感到眩晕，他不得不在床上休息。(flu,dizzy)
5 十年来，他专注于健康生活方式的研究，终于成了行业内的专家。(absorb)
6 十几年前，我叔叔在医学院学习外科学。成为一名外科医生后，他每星期都做外料手术。(surgery, surgeon)
7 我们的团队由七个人组成。(be composed of)
He had to lie in bed and rest because he caught the flu and felt dizzy.
He has been absorbed in research on healthy lifestyle for ten years and finally has become an expert.
My uncle studied surgery in a medical school more than a decade ago. He does surgery every week after becoming a surgeon.
Our team is composed of seven people.
Using Structures
1 A group of students are chatting after plete the conversations with the correct forms of the phrases in the box.
eat a good breakfast get your parents’ permission
hang out with friends balance work and personal life
1 A: I’m thinking about riding a motorbike to school. What do you think
B: Oh Well, I think it’s necessary ___________________________ first.
2 A: How come you fainted suddenly yesterday Didn’t you eat anything in the morning
B: I’m on a diet.
A: That’s so bad! You know it’s important _____________________ every morning.
3 A: I often see you around Central Park.
B: Yes, I like ______________________ there every weekend. We usually play ball games.
4 A: I hear that the new headmaster has too many things to do.
B: Yes. It will be a big challenge for him ____________________________.
to get your parents’ permission
to eat a good breakfast
hanging out with friends
balance work and personal life
2 Number all the infinitives in the passage. Then put the numbers into the different categories.
These days, the attitude of many people is to just eat food that they think tastes good. However, this can lead to an unbalanced diet, which often results in short-term and long term health issues. If you want to stay healthy, then you need a balanced diet. Needless to say, it is not always easy to plan such a diet, but the good thing is that there is a lot of advice out there.
To save yourself some time, you could try looking at a “food pyramid”—a chart that shows you how much of each type of food to eat. You could also make healthy food at home and try to avoid eating packaged foods or fast food. It is essential for you to eat healthy food. You will feel better, have more energy, and have fewer health problems in later life.
As the subject: ____________________________________________________
As the object: _____________________________________________________
As the predicative: _________________________________________________
As the attribute: ____________________________________________________
As the adverbial: ___________________________________________________
to plan such a diet ...
to eat healthy food
to stay healthy
to avoid eating packaged ...
to just eat food
to eat
To save yourself ...
3 A holiday is a perfect time to relax. You are planning a trip to Hangzhou for your American plete the paragraph about your plan.
It will take us about half an hour ______________ (到达) the West Lake. In the morning, we will visit the places of interest around or near the West Lake, including the lake, Gu Hill, Lingyin Temple, and Lei Feng Pagoda. This will be a good chance ____________ (欣赏) the beautiful scenery as well as the history and culture of Hangzhou. In the afternoon we may ______ (尝试) a taste of Longjing Tea and ________________ (看电影). For the evening, there are many things we can choose from, like dinner, shopping, and experiencing the local night life. It will be fun for us __________ (选择) together what we want to do after you arrive.
to reach / get to
to appreciate
have
see a movie / film
to choose
Listening and speaking
1 Look at these photos. Discuss these questions in groups.
1 Why do people do these activities
2 What do these activities have in common
3 Which of these activities do you like best and why
People do these activities to relax and reduce stress.
Many of these activities are relaxing.
I like reading and listening to music best because they can both take me to a more relaxed state of mind.
2 Listen to a speech and answer these questions.
1 Who do you think the speaker is talking to
2 What do many students worry about
3 What puts your health at risk
4 What did the student do in the evening
5 What was the problem with the way she tried to relax
I think the speaker is talking to students.
Many students worry about schoolwork, tests, and exams.
Worrying too much and living with high levels of stress put your health.
In the evening the student watched soap operas on her smartphone.
The problem with the way she tried to relax was that it was also exhausting her eyes.
3 Listen again and take notes on the speaker’s tips.
Information Tip 1 Tip 2 Tip 3
Do what
For how long
Details/Examples
Result
Take a short break.
Exercise.
Take up a hobby.
Every 45 minutes to one hour.
30 minutes or more a day.
20 minutes a day.
Get up from the seat, look into the distance. get some fresh air.
Try a new sport, ride a bike, walk.
Sing and dance, play badminton or go bowling, paint.
Feel refreshed.
Take your mind off worries.
Make yourself happier and reduce stress.
4 In groups, discuss these questions.
1 In what other ways can people relax
2 In your life, what things make you stressed
3 What do you do to reduce stress and relax
4 Which of the speaker’s tips do you think would work for you
People can also relax by meditating or by doing some volunteering work in their local community. Helping others makes you appreciate and be grateful for what you have.
In my life, small things like tests as well as bigger issues such as climate change bring me stress.
To reduce stress and relax, I read novels. This helps take me to another world in my imagination, and I can switch off from what is around me for a short while.
I think the speaker's tips about having a hobby would work for me. It is very satisfying to make or create something, and that feeling helps reduce stress.
My Experiences With Computer Games
Reading and Writing
go too far
skip meals
play through the night
Lead-in
No wonder a growing number of teenagers become crazy or even addicted.
Is it so hard to break the addiction
My Experiences with Computer Games
Prediction
change
Experiences
experiences
reflection
Structure
Divide the passage into 2 parts.
Read paragraph 2-4 and complete the table.
Time Experiences
7 years old
over the years
at first
then
shortly after that
one day
played for hours after school every day
fell in love (addiction started)
Feelings / Attitudes
Experiences
new and better games to play
felt fascinated
(addiction increased)
after I had done...
as soon as I got home each day; play in the middle of night; fell asleep often
skip meals and play through the night
became entirely addicted
_________
addicted
increasingly
2 Read the passage again and answer the questions below.
1 How did the writer’s love for computer games begin
2 Why did the writer’s parents take away his computer and smartphone Do you think they were right Why
3 Why do you think the writer felt tired after playing basketball
4 According to the writer, what is more fun than playing games online
5 What did the writer learn by recovering from his game addiction
The writer’s love for computer games began when he first played one on his friend’s computer.
His parents took away his computer and smartphone because he was playing them too much and not sleeping, eating, or doing schoolwork properly. I think they were right because they were thinking of his best interests.
He was tired because he wasn’t used to physical activities.
The writer thinks that playing games with friends in real life is more fun than playing computer games online.
The writer learnt that he could enjoy things more by maintaining a good balance between work and play.
Experiences
Experiences Feelings / Attitudes Influence
played for hours after school every day
fell in love
(addiction started)
new and better games to play
felt fascinated
(addiction increased)
after I had done...
as soon as I got home each day; play in the middle of night; fell asleep often
skip meals and play through night
became entirely addicted
Experiences
felt quite depressed
got tired quickly
affected my schoolwork and my health
socially
physically
mentally
3 Match the paragraphs with their main ideas. Then choose sentences from the text that give more details.
Paragraph Main ideas Details
The addictive effects of computer games
An understanding and appreciation of computer games
Finding an alternative to computer games
The boy’s first experiences with computer games
Excitement over advances in the computer game industry
1
2
3
4
5
"Shortly after that, I began to skip meals and play through the night."
"The online games were fascinating and it was always exciting to play."
"Afterwards, we played a board game. We laughed and talked and played for hours. It was very sociable and great fun."
"He invited me to play a game, which was very simple by today's standards, but we loved it!”
"I’ve learnt that some games can even teach us to train our brains to solve problems.”
In order to help him break the addiction, his parents and teacher....
Experiences
They were really concerned about him, but what they did was improper.
My parents stopped me, so I started playing it in the middle of the night. I went to school and often fell asleep in class. My teacher would scold me but I would often do the same thing the next day! Shortly after that, I began to skip meals and play through the night. My parents found out and took away my computer and smartphone. I knew I had gone too far.
New technology is making more amazing things possible. I’ve learnt that some games can even teach us to train our brains to solve problems, so balance is important for a healthy lifestyle. We can spoil good things by doing them too much. Try to maintain a good balance between work and play.
4 Discuss these questions in groups.
1 What physical, mental, and social problems could arise from being addicted to computer games
2 Can parents reliably control how much their children play computer/mobile games If so. how Please talk about your own or others’ experiences.
3 Computer games can “train our brains to solve problems”. Do you agree that games can be useful in this way Do you know of any examples
One might have physical problems because one doesn’t get outside and get any exercise. One might get mental problems because games are detached from the real world and often violent, which may make it harder to deal with reality. One might have social problems because one is not spending any time with one’s peers in person, so one won’t make new friends and might lose old ones.
Parents cannot be with their children 24/7 so they can’t completely control how much they play games. However, they can control whether they have Internet access and whether they have a computer or smartphone to play on and can take these things away if necessary. They can also provide more interesting alternatives for their children!
Computer games can certainly train our brains to solve problems. The only games I play are escape games where you have to understand clues to escape from a room. I also think word and number games are good for training our brains.
5 Write a leaflet to warn other students about the risks of becoming addicted to computer games and mobile games. Share your leaflet with your class.
Risks of Gaming Addiction
Computer games are fun and can help us learn and socialise with others. But you can become addicted to them if you are not careful.
Online multiplayer games are more addictive than single player games.
Games are designed to make you want to play more and more. It may be the rewards you get, the colours and design, or the music that make it easier to become addicted. They also make games just hard enough that you want to keep coming back for more. They change the goals and add more so there is always something new to achieve. It can be addictive because you feel you can achieve something when in real life it is harder and takes longer to achieve. However, it is much more rewarding in real life.
Many games need you to pay money to keep playing or buy additional things, so it can also be an expensive addiction.
You can recognise the signs of addiction in yourself or a friend. They may show emotional symptoms such as feeling preoccupied and restless. They may show physical symptoms such as tiredness and headaches.
Keep an eye out for these and you can still enjoy gaming without any negative consequences.
Share a similar case in your life in which someone spoil good things by doing them too much and put forward your suggestions accordingly.
The experience should include:
※the good thing
※his/her behaviour of the addiction
※the change of his/her feeling/attitude
※the influence of the addiction
※your suggestion
Discussion
A possible version:
A friend of mine, who cared about her appearance very much, fell in love with losing weight. She ate like a bird and even skipped meals to keep a slim figure. Additionally, she spent large sum of money on purchasing slimming products. she became entirely addicted to it. Gradually, she became tired easily and once even fainted while working, thus resulting in one week in hospital. So I think it is high time she should maintain a balanced diet and have a healthy lifestyle.
good thing
behaviour
feeling
influence
suggestion
*Expanding Your World
Little Women, written by Louisa May Alcott and published in 1868, is a famous American novel. The story follows the lives of the March family. While the father is working away from home, the mother has to look after their four teenaged daughters—Meg, Jo, Beth, and Amy-on her own.
路易莎·梅·奥尔科特(Louisa May Alcott)(1832-1888)是一位美国女作家，代表作品《小妇人》。她出生在宾夕法尼亚州的日耳曼敦，但她的一生却是在靠近马萨诸塞州的康科特城度过的。她自小受当作家和教师的父亲的影响。在父亲的熏陶下，她很早就对写作产生了兴趣。为了帮助维持贫穷的家庭，路易莎在成为专业作家之前不得不靠做女佣、家庭老师和裁缝挣钱。路易莎·奥尔科特的代表作《小妇人》是一部美国文学的经典著作，一本道德家世小说，自出版后获得了巨大的成功，成为公认的美国名著，100多年以来，一直受到热烈的欢迎。
THE EXPERIMENT Louisa May Alcott
(adapted from Little Women)
“Vacation, finally!” exclaimed Meg, coming home to find Jo already lying on the sofa.
“What will you do on your vacation ” asked Amy.
“Stay in bed late, and do nothing,” replied Meg.
“Sit in the old apple tree and read!” said Jo.
“Beth, let’s not do any lessons for a while, but play all the time and rest, like Meg and Jo,” begged Amy.
“I will, if Mother doesn’t mind. I want to learn some new songs,” replied Beth.
“May we all try what we want to do, Mother ” asked Meg.
“You may try your experiment for a week and see how you like it,” Mrs March said with a smile.
“It will be wonderful, I’m sure,” said Meg.
“Fun forever, and no work!” exclaimed Jo.
实 验
路易莎·奥尔科特
(改编自《小妇人》)
“终于放假了!”梅格喊道，回到家发现乔已经躺在沙发上了。
“你假期打算做什么 ”艾米问道。
“晚点睡觉，什么也不做,”梅格回答。
“坐在老苹果树下读书!”乔说。
“贝丝，我们暂时不要上课，而是一直玩下去，休息一下，就像梅格和乔那样,”艾米恳求道。”
“如果妈妈不介意的话，我会的。我想学一些新歌,”贝丝回答。
“我们可以试试我们想做的吗，妈妈 ”
梅格问道。“你可以尝试一个星期，看看你喜欢它吗,”马奇太太笑着说。
“我敢肯定，这将是美妙的,”梅格说。
“永远有趣，没有工作!”乔喊道。
The next morning, Meg got up at ten o’clock and had breakfast alone. Jo spent the morning with a friend and the afternoon reading in the apple tree. Beth pulled all her toys out of her closet but then left them to play some music. Amy put on her best dress and went outside to draw, hoping someone would notice the beautiful young artist. No one appeared, so she went for a walk, got caught in the rain, and came home dripping.
In the evening, they all assured their mother the experiment was going well. She smiled, said nothing, and did her work, keeping their home pleasant and running smoothly.
The days became longer and longer, and it affected all four girls. Meg found time hanging heavily and started cutting and spoiling her clothes, trying to make them more fashionable. Jo read till her eyes hurt and she was sick of books. Beth sometimes suddenly shook her doll and shouted at it. Amy was quite bored, for she didn’t like dolls or reading, and she couldn’t draw all the time. But no one would admit that they were tired of the experiment.
On Saturday morning, the girls got up to find no breakfast in the dining room and no mother to be seen.
第二天早上，梅格十点钟起床，一个人吃早饭。乔上午和一个朋友在一起，下午在苹果树下读书。贝丝把她所有的玩具从衣橱里拿出来，但是留下来放音乐。艾米穿上她最好的衣服，出去画画，希望有人会注意到这位年轻漂亮的艺术家。没有人出现，所以她出去散步，淋了一场雨，回家时全身湿透了。
晚上，他们都向母亲保证实验进行得很顺利。她微笑着，什么也不说，做着自己的工作，使他们的家保持愉快和顺利运行。
白天变得越来越长，四个女孩都受到了影响。梅格发现时间沉重地挂起来，并开始剪裁和损坏她的衣服，试图使他们更时尚。乔看书看得眼睛疼，看书看得烦死了。贝丝有时会突然摇晃她的洋娃娃并对它大喊大叫。艾米很无聊，因为她既不喜欢玩偶也不喜欢看书，而且她也不能一直画画。但是没有人承认他们厌倦了这个实验。
星期六早上，女孩们起床后发现餐厅里没有早餐，也没有看到母亲。
Meg ran upstairs and soon came back, looking relieved but a little ashamed.
“Mother isn’t sick, only very tired. She says she is going to rest today and let us do the best we can. She says it has been a hard week for her, so we must take care of ourselves.”
The girls put together a breakfast tray for their mother and Jo brought it up to her. The tea was very bitter, the eggs were burnt, and the biscuits tasted odd, but she thanked them for their kindness.
“They will have a hard time, I’m afraid, but they won’t suffer, and it will do them good,” she said to herself after Jo left, taking out the breakfast which she had prepared for herself earlier.
Meg went to tidy the living room, hiding the litter under the sofa and shutting the curtains to save her the trouble of dusting.
Jo went to ask their mother about lunch. “Eat whatever you like,” said Mrs March. “I’m going out to lunch. I’m taking a vacation today.”
梅格跑上楼，很快就回来了，看上去松了一口气，但有点惭愧。
“母亲没有生病，只是很累。她说她今天要休息，让我们尽力而为。她说，这一周对她来说很艰难，所以我们必须照顾好自己。”
姑娘们为妈妈准备了一个早餐托盘，乔把它端上来给她。茶很苦，鸡蛋也烧焦了，饼干的味道也很奇怪，但她还是感谢了他们的好意。
“恐怕他们会过得很艰难，但他们不会受苦，这对他们有好处,”乔离开后，她拿出早先为自己准备的早餐，对自己说。
梅格去打扫客厅，把垃圾藏在沙发下面，把窗帘拉上，省得掸灰尘的麻烦。乔去问他们的妈妈午饭吃什么。“你爱吃什么就吃什么,”马奇太太说。我要出去吃午饭。我今天要去度假。”
And so Jo discovered that something more than energy and effort is necessary to make a cook. She boiled the vegetables for an hour, burnt the bread, found only a small bit of meat in the lobster, and then declared lunch ready before the potatoes were quite done. The girls and their two guests sat down to lunch.
The one strong point was the strawberries, for Jo had covered them in sugar and had a jug of cream to go with them. Amy took a big spoonful and choked.
“What’s wrong ” exclaimed Jo.
“Salt, not sugar, and the cream is sour,” replied Meg.
Jo was about to cry, when suddenly she realized how funny it all was. She laughed till the tears ran down her cheeks. So did everyone else, and the lunch ended with bread and butter and fun. They were then busy for the whole afternoon, tidying and cleaning, as well as receiving guests and running errands.
In the evening, the girls gathered on the porch. Each girl groaned or sighed as she sat down.
“What a dreadful day this has been!” began Jo.
“It has seemed shorter than usual, but so uncomfortable,” said Meg.
因此，乔发现做一个厨师需要的不仅仅是精力和努力。她把蔬菜煮了一个小时，把面包烤焦了，发现龙虾里只有一点肉，然后在土豆完全熟透之前宣布午餐准备好了。姑娘们和她们的两位客人坐下来吃午饭。
唯一的亮点就是草莓，因为乔把草莓裹上了糖，还有一罐奶油配着吃。艾米吃了一大勺，噎住了。
“怎么了 ”乔喊道。
“盐，不是糖，奶油是酸的,”梅格回答。
乔正要哭，这时她突然意识到这一切是多么有趣。她笑得泪流满面。其他人也一样，午餐以面包、黄油和乐趣结束。然后他们整个下午都忙碌着，整理和清洁，以及接待客人和跑腿。
晚上，姑娘们聚集在门廊上。每个女孩坐下时都呻吟或叹息。
“多么可怕的一天啊!”乔开始说。
“它看起来比平时短，但是很不舒服,”梅格说。
“Not a bit like home,” added Amy.
“Not without Mother,” sighed Beth.
“Here I am, dear. Are you satisfied with your experiment, girls, or do you want another week of it ” she asked.
“I don’t!” cried Jo.
“Nor I,” echoed the others.
“Mother, did you go away just to see how we’d get on ” said Meg.
“Yes, I thought you should see what happens when everyone thinks only of herself. Isn’t it pleasanter to have daily duties and then relax To help each other out, so home is comfortable for us all ”
“Oh yes, Mother!” exclaimed the girls.
“Our little burdens seem heavy but will grow lighter as we learn to carry them. Work keeps us from boredom and mischief, is good for health and spirits, and gives us a sense of power and independence better than money or fashion. But remember, don’t go to the other extreme and work like slaves! Have regular hours for work and play and make each day both useful and pleasant. Then youth will be delightful, old age will bring few regrets, and life will become a success, whether you’re rich or poor.”
“一点也不像家,”艾米补充说。
“没有母亲就不行,”贝丝叹息道。
“我在这里，亲爱的。姑娘们，你们对自己的实验满意吗，还是想再坚持一个星期 ”她问道。
“我没有!”乔喊道。
“我也是,”其他人附和道。
“妈妈，你离开是为了看看我们过得怎么样吗 ”梅格说。
“是的，我认为你应该看看当每个人都只考虑自己的时候会发生什么。做完日常工作，然后放松一下，是不是很愉快？互相帮助，这样我们都能舒服地待在家里 ”
“哦，是的，妈妈!”姑娘们叫道。
“我们的小负担似乎很重，但随着我们学会承受，它们会变得越来越轻。工作让我们远离无聊和恶作剧，对健康和精神有好处，给我们一种比金钱和时尚更好的权力和独立感。但是记住，不要走向另一个极端，像奴隶一样工作！有规律的工作时间和娱乐时间，使每一天既有用又愉快。那么，无论你是富有还是贫穷，青春都会令人愉悦，老年不会带来什么遗憾，人生都会成功。”
Little Women is the best-known work of author Louisa May Alcott. Published after the end of the Civil War, the book is about the lives of the author and her sisters. Although it was her most successful work, it was not her first. Alcott began writing at the age of 20, when she published her poem “Sunlight”. Throughout her early career, she wrote many poems and short stories for magazines. At the age of 22, she began to write fairy tales, romantic thrillers, and other novels, mostly to earn money. At a time when few opportunities were open to women, Alcott supported women’s right to work. With her small income, she had long provided for her family. When the Civil War broke out, Alcott, at the age of 30, joined the war effort to fight against slavery. She had originally wished to serve as a soldier. However, women were not allowed in battle at that time. As a result, she became a Civil War nurse. Alcott’s work as a nurse served as a milestone (里程碑) in her writing career. In December of 1862, she left New England to work in the Union Hotel Hospital in Washington, DC. There were few supplies, and doctors performed operations without painkillers. The conditions for patients and doctors were terrible. Within a few weeks, Alcott herself became so ill that she nearly died. She returned home and recovered slowly over a period of months.As soon as her health improved, Alcott started a new project. The letters she had sent home became the basis of a newspaper series about her experience as a Civil War nurse. She wrote about her tasks, the wounded soldiers she looked after, and the difficulties they faced. The series, Hospital Sketches, was a success, which received praise from readers and critics (批评) at the same time. Although her best-known work was yet to come, the success of Hospital Sketches marked the achievement of her dream to become a popular author.
1. In her early 20s, Alcott wrote mostly to ________. A. make money to support her family
B. fight against slavery C. remember her experiences in the war
D. set up a milestone in her career2. Why was Alcott’s experience as a nurse important to her writing A. Because she saved many wounded soldiers. B. Because she almost lost her life in the hospital. C. Because she won the right to fight against slavery. D. Because she got many materials for her later book.3. What can we know about Alcott from the last two paragraphs A. Her hospital was well equipped.
B. She didn’t return to the hospital after recovery. C. She wrote letters for a newspaper.
D. No one thought badly of her Hospital Sketches.
参考答案：
【分析】这是一篇人物传记。短文介绍了作家路易莎·梅·奥尔科特的个人经历，这些经历为她在写作事业上的成功奠定了基础。
1. A 细节理解题。由第二段“At the age of 22, she began to write fairy tales, romantic thrillers, and other novels, mostly to earn money”可知，22岁时，她开始写童话、浪漫惊悚小说和其他小说，主要是为了赚钱。所以在她20岁出头的时候，奥尔科特写作的目的主要是为了养家糊口。故A选项正确。
2. D 细节理解题。由最后一段“She wrote about her tasks, the wounded soldiers she looked after, and the difficulties they faced. The series, Hospital Sketches, was a success, which received praise from readers and critics(批评) at the same time. Although her best-known work was yet to come, the success of Hospital Sketches marked the achievement of her dream to become a popular author.”可知，她写下了她的任务，她照顾的受伤士兵，以及他们面临的困难。《医院速写》获得了成功，同时得到了读者的好评也受到了批评。尽管她最著名的作品还没有问世，但《医院速写》的成功标志着她成为一名受欢迎作家的梦想实现了。所以作为一名战地护士的经历，为她后期作品的创作积攒了重要的素材，才使得《医院速写》获得了成功。故为什么奥尔科特当护士的经历对她的写作很重要是因为她为以后所写的书准备了很多的素材。故D选项正确。
3. B 推理判断题。由倒数第二段“She returned home and recovered slowly over a period of months.”以及最后一段“As soon as her health improved, Alcott started a new project. The letters she had sent home became the basis of a newspaper series about her experience as a Civil War nurse. She wrote about her tasks, the wounded soldiers she looked after, and the difficulties they faced.”可知，她回到家里，经过几个月的时间，慢慢恢复了健康。奥尔科特的健康一好转，她就开始了一项新的计划。她寄回家的信成为报纸上一系列关于她作为内战护士经历的报道的基础。她写下了她的任务，她照顾的受伤士兵，以及他们面临的困难。所以奥尔科特在健康恢复之后，而是从事了写作，并没有回到战地医院。所以从最后两段我们可以判断出奥尔科特康复之后没有回到战地医院。故B选项正确。
Thank you for your listening!