14-year-old Ruhani Ahluwalia is a tenth-grade student at Harmony School of Innovation,a public charter school in southwest Fort Worth.Since age 11,the girl has been working in summers in a lab at the University of North Texas Health Science Center in Fort Worth researching cancer cells,testing drugs that can kill cancer cells while limiting the side effects to healthy cells.
It's a special mission (任務) guided by the heart because she lost a great aunt to cancer when she was in the sixth grade. "The tragic death of my aunt,who had suffered from cancer for 13 years,inspired me to research possible cancer treatments," Ruhani explained in one written description of her research. "What ended up really damaging her was the chemotherapy (化療) and the effects of it because chemotherapy,instead of being directed to not just killing the cancer cells of the body,kills both cancer and normal cells." Because of this,most of her aunt's organs shut down as she battled with cancer.
During the summer between the sixth and seventh grades,Ruhani said,she began research with little knowledge in the study of cancer and with help from her mother,Parmeet Jodhka."She taught me the necessary biology.And the knowledge I gain has been adding up every year,every month,and even every day," she said. "What I know today,I did not know back then."
Ruhani said she had to learn everything outside of school.Guided by her mother,a microbiology professor at Tarrant County College,she was able to start working in a research lab.Jodhka also found mentors (導師) to guide Ruhani in a research lab,among whom was Andras Lacko,professor of physiology and a member of the Institute for Cancer Research. "She is rather unique," Lacko said.
Ruhani spent her recent summer Vacations in the university lab working from about 10 a.m.jye.ai 3 p.m.She has presented her findings at many science fairs (博覽會).Ruhani's list of accomplishments is five pages long and includes placing third in Brazil's science fair,MOSTRATEC,for her breast cancer research.
(1)What's the aim of Ruhani's research? AA
A.To find a better Way to treat cancer.
B.To protect her aunt from suffering from cancer.
C.To work at the University of North Texas.
D.To realize her dream of being a scientist.
(2)What led Ruhani to research cancer treatments? BB
A.Her mother's guidance.
B.The loss of her beloved one.
C.The simple interest in medicine.
D.Misunderstanding of chemotherapy.
(3)What is the drawback of chemotherapy? DD
A.It restarts the organs' function.
B.It causes the patient great pain.
C.It's just directed to killing cancer cells.
D.It fails to avoid killing normal cells.
(4)What can we know about Ruhani? BB
A.She has shown a great gift for microbiology.
B.She has been studying hard in recent years.
C.She has participated in three Brazil's science fairs.
D.She always praised Andras Lacko very highly.
【答案】A;B;D;B
【解答】
【點評】
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發布:2024/5/27 14:0:0組卷:1引用:1難度:0.3
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A.He was born in Norway.
B.He was talented in many fields.
C.His mother worked in a school.
D.His father reached the South Pole.
(2)What does the underlined word "lust" in Paragraph 3 mean?
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3.When Laura wanted to go into the garden by the back door,it was blocked by servants.
Something had happened.
"What's the matter?What's happened?"
"There's been a horrible accident/ said the cook. "A man killed."
"A man killed!Where?How?When?"
"Know those little cottages just below here,Miss?" Know them?Of course,Laura knew them. "Well,there's a young guy living there,name of Scott,a carter His horse shied (受驚)at a traction-engine,and he was thrown out on the back of his head.Killed."
"Dead!" Laura stared at the cook.
"Dead when they picked him up," said the cook. 'Just now they were taking the body home.He'﹩left a wife and five little ones."
"Jose,come here." Laura caught her sister's sleeve and dragged her through the kitchen into the garden.There she paused. "Jose!" she said,horrified, ''however are we going to stop everything?'
"Stop everything,Laura!" cried Jose in astonishment. "What do you mean?"
"Stop the garden party,of course.Why did Jose pretend?"
But Jose was still more amazed. "Stop the garden party?My dear Laura,don't be so absurd.Of course we can't do anything of the kind.Nobody expects us to.Don't be so extravagant."
"But we can't possibly have a garden party with a man dead just outside the front gate."
That really was extravagant.Those little cottages,those miserable houses,had no right to be in that rich neighbourhood in the first place.When Laura and Jose were little they were even forbidden to set foot there because of the rude language and of what they might see.It was dirty and disgusting.
"And just think of what the band would sound like to that poor woman," said Laura.
"Oh,Laura!" Jose began to be seriously annoyed,"If you're going to stop a band playing every time some one has an accident,you'll lead a very difficult life,I'm every bit as sorry about it as you.But you won't bring a drunken workman back to life by being sentimental(多愁善感的)."
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"Do,dear," said Jose,gently.
"Mother,can I come into your mom?" Laura turned the big glass door-knob.
"Of course,child.Why,what's the matter?What's given you such a colour?" And Mrs.Sheridan turned round from her dressing-table.She was trying on a new hat.
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"Oh,Laura's astonishment her mother behaved just like Jose;it was harder to bear because she seemed amused.She refused to take Laura seriously."
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B.her neighbours were experiencing great grief
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A.Laura was trying to submit herself to her family.
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C.The party just continued as planned in the garden.
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A.Sentimental and persistent.
B.Optimistic and easy-going.
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D.The death of a neighbour.發布:2025/1/30 8:0:1組卷:15引用:1難度:0.7