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1、 听下面一段较长对话,回答两个小题。(1)、Where is Frank from?A、England. B、America. C、Canada.(2)、How long does Frank practise swimming every weekend?A、For two hours. B、For three hours. C、For one hour.
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2、 听小对话,从A、B、C三个选项中选出正确的选项,回答问题。每段对话仅读一遍。(1)、What gift does the girl receive?A、A pen. B、A storybook. C、A schoolbag.(2)、When will the boy visit his grandparents?A、This Friday. B、This Saturday. C、This Sunday.(3)、What's wrong with John?A、His leg is broken. B、His arm is hurt. C、He lost a game.(4)、How often does Mr Baker exercise?A、Once a week B、Twice a week. C、Every afternoon.(5)、Why was Mary so happy?A、She won a game. B、She had some cabbage soup. C、She ate a chocolate cake.
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3、语法填空
Dear Alan,
I'm sorry to hear that you're(happy) about the new school life.And I know how you(feel) at the moment.
You say it's difficult for you(start)a new life.I think you can try to talk with your(classmate).You can tell them about your problems,and they may share( they) with you.And then,you can help one another to work out the problems.That sounds great,right?
You think there(be) too many school rules.But they can help you to become better person.You have to talk( quiet) in the library.That's because others need to focus their books.You have to wait your turn in the dining hall. everyone jumps the queue,the dining hall will be in disorder.Remember:No rules,no order!
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4、 阅读理解
We often hear the saying:Like father,like son.Kids are often like their parents.They may look the same,act the same and enjoy the same things.This may be because kids learn from their parents.More importantly,they carry genes(基因) from their parents.
There are about 30,000 genes in your body.They make you YOU!You get some genes from your mom and some from your dad.They decide things like your hair color,eye color and how tall you can be!
Sometimes,genes do not show up in your parents.But they show up in you.For example,your parents have double eyelids(眼皮),but you have single eyelids.That's because both of your parents have single-eyelid genes.When they pass down the genes to you,these genes show up in you.
Every one of us is a fun mix(混合) of our parents.But what interesting genes do we get from our moms,and what do we get from our dads?
How smart are you?
Get more from:Mom
Some genes decide how smart we are.Women have two sets of these genes,while men have one.So,kids are more likely(可能) to get their smarts from their moms.But being smart is only partly because of genes.What you learn also plays a big role.
Are you good at sport?
Get more from:Mom
We get some genes only from our moms.These genes affect how good we are at sports.For example,one gene helps our muscles use oxygen(氧气) well.If your mom is good at sports,you might be too!
Do you get fat easily?
Get more from:Dad
Our body has good fat and bad fat.The good fat keeps us healthy.The bad fat makes us overweight.How much bad fat do you have? Genes from your dad have a bigger say.But it is not all about genes.Eating a lot and moving less also make you get fat easily.
(1)、Why may a child have single eyelids if both parents have double eyelids?A、The child learn from their parents. B、Genes don't decide double eyelids. C、The child's genes change at a young age. D、The parents have single-eyelid genes in their bodies.(2)、Which of the following has the same meaning as the underlined sentence?A、Your dad eats more bad fat. B、Your dad exercises more often. C、Your dad's genes decide more. D、Your dad talks more with you.(3)、What can we learn from the passage?A、Genes decide all children's looks and habits. B、People have over 100,000 genes in their bodies. C、Mother's genes only partly decide how smart the kid is. D、Kids' muscles use oxygen well because of their dad's genes.(4)、What's the main idea of this text?A、Why mom's genes are more important. B、What kids should learn from their parents. C、Which gene decide your hair and eye color. D、How genes and other things make us who we are. -
5、 阅读理解
If you read Ernest Hemingway's The Snows of Kilimanjaro,you may love the story and feel surprised at Mount Kilimanjaro's snow-capped top.The mountain is the highest in northeastern Tanzania in Africa with the height of 5,895 metres.
No one knows how Kilimanjaro got its name.It may come from the Swahili word"kilima"(meaning"mountain") and the Chagga word"njaro"(meaning"shining"or"whiteness").
Kilimanjaro is a popular hiking place.This is because the hiking routes(路线) do not need much experience.Thousands of climbers climb the mountain for fun each year.
In 1973,the government built Kilimanjaro National Park and it became a UNESCO World Heritage Site later in 1987.More and more animals live in this mountain and its forests,like the blue monkey,and it helped improve the area's special environment.
The mountain is famous for its snow on the top.Unluckily,the white snow may soon disappear.Over the last hundred years,all of Kilimanjaro's glaciers(冰川)have begun to become smaller.Higher temperatures are a main reason,but they're not the only one.The less rain has also played a big role in losing snow.If this continues(继续),most of the glaciers may disappear by 2040.
It's clear that we need to take action to protect the natural beauty now.
(1)、According to the passage,how might Kilimanjaro get its name?A、From the white snow on its top. B、From a place in the mountain. C、From the height of the mountain. D、From the book The Snows of Kilimanjaro.(2)、What is the main idea of Paragraph 4?A、The forests in Kilimanjaro. B、The animals in Kilimanjaro. C、The blue monkey in Kilimanjaro. D、The importance of Kilimanjaro.(3)、Which of the following is TRUE about hiking Kilimanjaro?A、Only experienced climbers can hike it. B、Hiking there is very dangerous. C、It is popular because the routes are not very difficult. D、Few people climb it every year.(4)、Why does the writer write this passage?A、To save the animals in Kilimanjaro. B、To ask people to protect Kilimanjaro. C、To invite readers to visit Kilimanjaro. D、To introduce Kilimanjaro National Park. -
6、 阅读理解
Ron Clark is the writer of The Essential 55,a book about teaching students the rules for life.In 2000,he was named Disney's American Teacher of the Year.He helped a lot of students who had a hard time and made a big difference in their lives.
Clark started teaching at a primary school in North Carolina,USA.When he started teaching fifth grade,he faced many challenges.The kids weren't into learning and often played or slept in class.To help them , Clark wrote 55 rules.Soon,the students started to get better in school and in life.They learned to love others and to be the best of themselves.
Some Rules From The Essential 55
Rule 1:Look people in the eye when you talk to them.
Rule 2:Do your homework every night.
Rule 3:If someone asks you a question,ask one back.
Rule 4:Learn the names of other teachers and say hello.
Rule 5:Always say "thank you" when someone gives you something.
Clark doesn't find it difficult to teach his students these rules.He explains each rule and then the students role-play.The first week is for practice.If they forget a rule,he helps them remember.Clark hopes when his students leave this classroom,they can have skills that will help them for the rest of their lives.
(1)、What does the underlined word "them" refer to?A、Many challenges Clark faced. B、The rules in Clark's school. C、Clark's students in Grade Five. D、The primary schools in the USA.(2)、Which rule is the following example about?A person asks,"How are you?"
It's not good to just say,"Fine."
You should say,"I'm doing fine,thank you.How about you?"
A、Rule 1. B、Rule 3. C、Rule 4. D、Rule 5.(3)、What kind of person is Ron Clark?A、He is shy. B、He is funny. C、He is lazy. D、He is kind.(4)、What is the purpose(目的) of this text?A、To introduce a great teacher. B、To teach students the rules for life. C、To help students get better in school. D、To tell people that rules are important. -
7、 语法填空
Luca didn't get on well with his parents in the past.They always compared him with his sister,so Luca( feel) blue.He often argued with his parents about this.
Later,Luca wanted to show his parents he was able to do things as( good) as his sister.Then he started to spend most of his free time painting.Luckily,Mrs Smith,his art teacher,offered him a lot of help.She gave Luca some good suggestions.
With help of Mrs Smith,Luca improved his skills a lot.
One day after class,Luca told Mrs Smith about his problem.She advised him( join) in a painting competition.She said to Luca,"The best way to communicate with( you) parents is to prove(证明)yourself to them."
After a few weeks,the result finally came out.Luca was( joy) because he got first prize.When he took the prize home,his parents were( shock).They never thought their son could have done such a good job.Both of them felt proud Luca.What's more,they understood how Luca felt,and made a( decide) that they would never compare Luca with his sister anymore.
Now,relations between Luca his parents are much better than before.
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8、 阅读填空
Mr.Lee is a famous climber.Last year,he tried to climb a high mountain in the( ['nɔ:rðərn])part of his country.The weather there was very(多变) .One minute it was sunny,and the next minute it was windy and cold.
Mr.Lee and his(队员) walked slowly.All of them had to be careful.One wrong step could bring死亡) .But Mr.Lee was(有决心) to reach the top.He looked up at the([ˈs3:rfɪs]) of the rock and kept going.
After many hours,they(成功) got to the top.Mr.Lee smiled.He felt alive.Standing high(在……之上) the clouds,he forgot all the risk.For him,nature is the greatest(奇观) .
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9、 阅读理解


Ancient art doesn't have to be boring.Technology in the 21st century can help to bring it to life by combining the best of the old and the new.
Scientists digitized(数码化) the famous painting Along the River During the Qingming Festival by Chinese artist Zhang Zeduan.
Along the River During the Qingming Festival
The original painting shows life during the Northern Song period and it includes many details of ancient Chinese customs,lifestyles and technology.____Farmers work in the fields,sailors move around their boats and people eat and do business in restaurants.Parts of the background are also animated(做成动画).You can see the wind blowing through the trees and across the water.These animations perfectly combine modern technology and ancient art.
Digital technology allows today's artists to express their ideas in ways that ancient artists would not believe possible.Techniques such as animation and 3 D digital projection(投影) make art come alive.
Dunhuang CavePaintings Dunhuang Caves,which are protected as ancient treasures in the Gobi desert in Northwest China,are filled with paintings and sculptures with lasting value.This artwork was created over a period of around 1,000 years.
The good news is for art lovers who cannot travel and for the caves.Scientists have created a 360-degree,3 D digital projection of the caves,which makes the artwork come alive.There is also a function that lets viewers zoom in and enjoy the paintings and sculptures in greater detail.
Digitizing ancient art allows us to explore the ancient practices.It also makes the whole world understand the art while protecting the original artworks for the future.
(1)、Which sentence may be the best to fill in the"____"?A、In the digital painting,a lot of these details are animated. B、In the digital painting,a lot of these scenes are well known. C、In the digital painting,more details of the art can be enjoyed. D、In the digital painting,many different styles of art can be seen.(2)、The underlined phrase"zoom in" means____ in Chinese.A、enter the cave B、watch the object from a closer way C、pay attention to the artwork D、watch the thing from farther way(3)、From the passage,we can infer that ____ .A、studying ancient art as much as possible is very necessary B、good art must connect modern technology with ancient art C、protecting the ancient artworks is more important than developing technology D、more ancient artworks will be protected better with technology in the future(4)、Which of the following can be the best title of the passage?A、Enjoying Ancient Art B、Protecting Modern Technology C、Digitizing Ancient Art D、Understanding Modern Technology -
10、 阅读理解
Focus on mental health At some point in life, many people suffer a mental disturbance (心理干扰). While most people get over it, for others it doesn't go away easily.
Oct 10 was World Mental Health Day. This year, the theme was "Young People and Mental Health in a Changing World":The World Health Organization says that about 20% of children and teenagers around the world suffer from mental illness. It's thought that the number of children and teenagers with mental illness around the world will increase by half by 2020. It will become one of the main reasons for illnesses and even death.
In China, the picture isn't bright, either. About 30 million Chinese children and teenagers under the age of 17, or 10% of children and teenagers in China, have a mental health challenge, reported China Daily. Also, according to China Daily, Chinese people don't seek help for their mental problems. They fear that others will think less of them if they let people know that they are in trouble.
Young people who don't seek help for their condition may be creating problems for themselves in the future. Jagannath Lamichhane, a mental health expert in Nepal (尼泊尔), warned that. "If we hide our mental health, it may remain a problem forever."
"My message for young people is, if you feel something is wrong within you—seek help," he told NPR.
(1)、About ____ of children and teenagers suffer from mental illness in the world.A、10% B、17% C、20% D、30%(2)、The underlined words "the picture isn't bright" in paragraph 3 mean ____ .A、the picture is dark B、the future is not clear C、the situation is great D、the situation is not good(3)、According to Jagannath Lamichhane,____ .A、people shouldn't pay attention to mental illness B、people shouldn't hide mental illness C、people should forget about mental health D、people shouldn't tell others their mental problems(4)、What's the passage mainly about?A、Children and teenagers who suffer a mental disturbance. B、Forgetting mental problems. C、How to deal with bullying. D、How to be healthy and eat well. -
11、 阅读理解

Kung Fu helps students stay calm
St.John's College in South Africa offers kung fu lessons for stressed students.Every week,students practice basic moves and breathing skills on the sports field.Professional teachers guide them to relax their bodies.Kung fu helps students forget heavy schoolwork and exams.Students say they feel stronger and more relaxed after class.Some also become braver and more confident.This traditional sport is really helpful to beat stress.

____
Oxford High School in the UK provides calligraphy classes.Students learn to write with brushes in quiet classrooms.Teachers tell them to slow down and focus.Writing gently helps students calm their worried minds.Many students say calligraphy makes them patient and peaceful.They feel less nervous before tests.It is a wonderful way to relax and enjoy beauty.

Cooking brings joy to stressed students
Helsinki High School in Finland offers fun cooking lessons.Students learn to make simple healthy food in the school kitchen.They work together and share happiness with classmates.Cooking takes their minds off pressure.Students feel proud when they finish delicious dishes.They say the lessons are relaxing and enjoyable.Cooking helps them relax,cheer up and fight stress easily.
(1)、What would be the best heading for the second piece of news?A、UK students love cooking B、The Development of Calligraphy in the UK C、How to learn Chinese calligraphy well D、Calligraphy helps UK students relax(2)、What do all the courses above have in common?A、They all take place on the sports field. B、They all help students reduce stress and relax. C、They all teach students to make food. D、They all need brushes and paper.(3)、In which section of the newspaper can we read the news?A、Travel Education B、Sport C、Health -
12、 成长的道路上,我们经常会碰到问题或困难,但克服困难、解决麻烦,就是一种成长。假如你是李华,你校校刊正在开展主题为"The Difficulty Made Me Grow"的征文活动,请根据以下图文信息,选择其中一种困难,写一篇短文。
What difficulty do you have?
How do you get over it?
What can you learn?
have trouble learningEnglish/…
● can't get along well with parents
● ask the teachers for help
●communicate with parents patiently
● Nothing is impossible if Ikeep trying.
● Communication helps a lot.
要求:
1.内容积极向上,词数80-100 词。
2.文中不得出现真实的人名、校名。
3.条理清晰,语义连贯,书写规范。
The DifficultyMade me Grow
As we grow up, we are sure to meet all kinds of difficulties.
……
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13、 阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。
Monday, April 20th Sunny
Today I feel a little down because I can't stop comparing myself with my classmate Tom. He is really good at all his (subject), especially math and English. Every time when he (speak) highly of by the teacher for his perfect homework or high test scores, I have a lot of pressure. So I study harder every day, staying up late (do) exercise. However,I still can't catch up him. When we do group work together, he always has great ideas and speaks (confident) in front of the class. I just sit there, too nervous to say word. I even start to doubt I'm not smart enough. Mom tells me not to compare (me) with others, but to focus on my own progress. Maybe she's right. Tomorrow I will take it step by step and cheer up. I will try my (good) to answer one question in class, no matter hard it is. I believe I can do it!
Tomorrow is another day!
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14、阅读下面短文,根据括号内所给汉语注释写出单词的正确形式(每空一词)。
Dear Tony,
I'm glad to receive your letter. Here are some (建议) on how to be a good monitor.
First, you should speak (清楚) in class. When you tell something important to the whole class,they can understand you easily.
Second, you'd better set a good example for the classmates. Study hard and finish your work on time. Don't be (害羞) when you answer the questions in class.
Third, (提供) help for your teachers and classmates. When they have difficulties, why not make every (努力) to help them?
What's more, if the classmates break the rules, how about (提醒) your classmates gently and politely? It can (也) make our class better.
Anyway, it is a bit (富有挑战性) to be a great monitor. But at the same time, you can improve yourself and develop your (领导才能) skills.
I hope these words help you!
Yours,
Mr. White
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15、根据短文内容,用方框中所给单词的适当形式填空,每词限用一次。
disappear on necessary fail speech because of
May Day falls May 1st every year in China. It is for us to respect hard-working people.
In the past, workers fought for better working conditions. They never to stand up for their rights.For example, they held big meetings and gave to voice their needs. their hard work, we have this special holiday now.
We should never let their spirit from our minds. Always respect every worker who helps make our country better.
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16、 阅读下面短文,掌握大意,然后从A、B、C、D四个选项中选出最佳选项。
In a forest, there lived a little snail named Timmy. Timmy wasn't 1 fast, but he had a big dream. He wanted to climb to the top of the tallest 2 and see the world from there. Every day, he watched birds fly and monkeys climb trees easily, feeling 3 because he couldn't move fast. But his mum told 4 ,"It's not about how fast, but about never giving up."
One sunny day, Timmy decided to start his journey. He 5 moved to the tree, feeling excited but a little afraid. Looking up, he thought,"It's high,6 I can do it!" Timmy began climbing. It was hard and slow, but the birds 7 him and cheered him up. His friend Johnny the monkey, brought him 8 delicious—— snacks and vegetables.
Timmy climbed a little 9 in the daytime and found a comfortable place to have a good rest at night.Sometimes he felt tired and wanted to 10 , but he remembered his mum's words and kept going. He learned that enough 11 , rest and patience were important.
Timmy didn't arrive at the top until he climbed hard for many 12 ! He was tired but happy. When he saw the beautiful forest, river, and mountains, he felt like he was a bird flying happily in the sky. At that time, he understood that it's important to fight 13 dreams, no matter how big or small they are, and it's fine to go slowly 14 you keep trying.
After Timmy came down, his forest friends welcomed him warmly. They celebrated his 15 . From then on, Timmy became a popular snail because he spent a few days climbing onto the tallest tree . He believed,"Nothing is impossible if you put your heart into it."
(1)A 、 eating B 、 flying C 、 moving D 、 running(2)A 、 tree B 、 tower C 、 building D 、 mountain(3)A 、 sad B 、 tired C 、 happy D 、 relaxed(4)A 、 it B 、 him C 、 her D 、 them(5)A 、 gently B 、 slowly C 、 quickly D 、 suddenly(6)A 、 or B 、 so C 、 and D 、 but(7)A 、 needed B 、 doubted C 、 refused D 、 encouraged(8)A 、 nothing B 、 anything C 、 something D 、 everything(9)A 、 lower B 、 harder C 、 higher D 、 faster(10)A 、 take up B 、 look up C 、 pick up D 、 give up(11)A 、 toys B 、 food C 、 tools D 、 clothes(12)A 、 days B 、 weeks C 、 months D 、 years(13)A 、 for B 、 off C 、 with D 、 against(14)A 、 as fast as B 、 as long as C 、 as soon as D 、 as well as(15)A 、 party B 、 festival C 、 success D 、 activity -
17、 阅读下面材料,请从 A-E选项中选出符合第 31-34题的正确选项(其中一项是多余选项),并回答第 35 小题(注意词数要求)。
Your body is like a factory. If you start with poor materials(材料), your products won't be very high-quality. But if you use better materials, your products will come out much better.
It means getting the right amount(数量) of sleep, eating healthy food and exercising. Getting into the habit of living healthily can help you in many ways. If you get enough sleep(not too little, not too much),you' ll be able to do better in your studies. And exercise can help you stay fit.
This sounds like a lot to do. Try to go to bed and wake up at the same time. Find time to eat an apple each day because people say"an apple a day keeps the doctor away". And try to exercise just a little bit each day. Doing these little things will help you build a great"factory".
A. But you can start from small things.
B. What does this mean in real life?
C. Watching TV all day is not a good idea.
D. It takes in"materials" and puts out"products".
E. Eating healthy food helps your body grow strong.
How do you keep healthy in your daily life?(No more than 15 words)
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18、 阅读理解
A team of about 35 young and excited employees(员工) came together for a team-building event. However,they had a big problem: they didn't like to share information with each other. The team leader thought they cared too much about themselves, not the team.
To teach them a lesson, she brought them all into a big room. All the tables and chairs were put away. In the center of the room was a big box of balloons. The leader began the first round by telling everyone to take a balloon, blow it up, and write their names on it. They had to be very careful not to pop the balloon. About 30 team members did it successfully.
Then, the leader asked them to leave the room. After five minutes, they came back. Now, the room was full of hundreds of colorful balloons, all with different names on them! The leader gave them a new task:"Find the balloon with your name on it. The first three to find theirs will win."
For 15 minutes, everyone searched everywhere, pushing balloons around. But no one could find their own balloon. Everyone looked tired and frustrated(灰心的).
Finally, the leader started the third round. This time, she said,"Now, pick up any balloon from the room and give it to the person whose name is on it."
In just two minutes, everyone had their own balloon!
The leader then said,"When we only think about ourselves, like in the second round, it's hard to succeed.But when we work together and share, just like in the third round, we can solve problems well and quickly. We are much better when we are working together."
(1)、What was the team's biggest problem according to Paragraph 1?A、They were too young to work well. B、They cared too little about themselves. C、They didn't want to join the team-building event. D、They disliked sharing information with each other.(2)、Why was it hard for the employees to find their own balloon in the second round?A、Because the room was too dark. B、Because there were too many people. C、Because everyone only cared about their own balloons. D、Because there were too many names on the colorful balloons.(3)、How long did it take everyone to get their own balloon in the third round?A、2m inutes. B、15 minutes. C、30 minutes. D、35 minutes.(4)、What lesson did the team leader want to teach these employees?A、No pain, no gain. B、Many hands make light work. C、Where there is a will, there is a way. D、God helps those who help themselves. -
19、 阅读理解
①A kindergarten teacher decided to have her class play a game. The teacher told each student to bring a plastic bag with a few potatoes in it to school. Each student would"name" their potatoes after people they did not like. Therefore, the number of potatoes would be different depending on how many people each student disliked.
②The next day, all the students brought their potatoes to school. Some kids had just one or two potatoes,while others had as many as five or six. The teacher then told the children that they would have to carry their potatoes with them wherever they went for one week.
③The students who carried more potatoes complained(抱怨) about how heavy their bags were. A few days passed by. Some of the other students started to complain, as their potatoes began to rot(腐烂) and smell bad.
④One week later, the game was over. The teacher asked,"How did you feel about carrying around your potatoes for a week?"
⑤The students complained once again. The teacher simply smiled and said,"This is what it's like to carry hate in your heart. You have to carry it with you wherever you go. If you can't tolerate carrying rotten potatoes for one week, can you imagine having hate in your heart for your whole lifetime?"
⑥It can be exhausting(使人精疲力竭的) to carry hate in your heart for a whole lifetime. Forgive others and move on with your life. When you let go of anger and dislike, your heart will become light and peaceful again.Forgiveness is not just a gift to others, but also a kind of freedom for yourself. It helps you keep a happy mood and walk forward more bravely every day.
(1)、How many potatoes were the students asked to carry to school?A、They had to carry as many potatoes as they can. B、They could choose to carry two to six potatoes. C、It depended on the number of people they disliked. D、It depended on how many potatoes they were given by parents.(2)、What does the underlined word"tolerate" in Paragraph 5 most probably mean?A、avoid B、stand C、enjoy D、finish(3)、What is the structure of the text?A、①/②③④⑤/⑥ B、①②/③④/⑤⑥ C、①②/③/④⑤⑥ D、①②③/④/⑤⑥(4)、What is the best title for the passage?A、Care about the people you love B、Learn from the people you hate C、Forgive others and make your heart light D、Respect and accept the differences among people -
20、 阅读理解
Do you have your dream job? What job do you want to have when you grow up? When I was a little girl, I always dreamed of being different kinds of people. At first, I wanted to be a teacher because I thought it was cool to teach students new knowledge. I could see the sweet smiles on their faces when they understood something new.It felt like I was lighting up their minds. But later, after watching many exciting medical dramas on TV, I changed my mind. I hoped to become a doctor. I was deeply drawn by how doctors worked under pressure, using their skills to pull patients back from the edge of death. It seemed so amazing to me.
Now, as a middle school student, my dream is to be a scientist. I really like science, especially chemistry. Ilove doing experiments in the science lab at school. They are the source of wonder. Every time I see a chemical reaction happen, I feel so excited. I believe that science can change the world. I dream to make some great scientific discoveries in the future. Maybe I can find new ways to make our environment cleaner or develop better medicines to help sick people. I even dream of walking on the moon or even travelling to Mars one day.
I know that the path to becoming a scientist is long and full of difficulties. But I'm ready. To make my dream come true, I am working hard at all subjects, especially math and science. I will read more books about science and attend science lectures, too. I am sure that as long as I keep trying my best, my dream will come true one day.
(1)、 How does the writer start the passage?A、By asking questions. B、By telling stories. C、By giving examples. D、By listing numbers.(2)、What made the writer decide to be a doctor later?A、Her deep love for chemistry. B、The encouragement from teachers. C、Her dream of saving the patients. D、The influence of medical TV dramas.(3)、What does the underlined word"They" in the second paragraph refer to?A、The scientists. B、The experiments. C、The chemical reactions. D、The scientific discoveries.(4)、What can we learn from the last paragraph?A、The writer is working hard for her dream. B、The writer thinks it easy to be a scientist. C、The writer will give up difficult subjects. D、The writer only cares about math and science.