When Lauren Marler began having disturbing symptoms at the age of 15, she somehow knew it was cancer. After some research, she realized she was right. But that was just the beginning of her horrific cancer journey. Marler’s doctors discovered that what she had was truly unlucky—but she’s still here to tell her tale.
In 2005, Marler noticed blood in her stool; she was too embarrassed to tell anyone. For two years she kept silent. “I looked up my symptoms and knew I had all the signs for colon cancer,” she says. “However, my mom thought I was overreacting.” Eventually, the doctor she visited confirmed she had a colon cancer at the age of 17.
“The doctor said that I needed to get to the University of Texas MD Anderson Cancer Centre immediately,” Marler recalls. There she met with Miguel RodriguezBigas, who removed Marler’s entire colon and almost all of her rectum(直肠).
But just nine months later, the cancer returned. “When my mom told me, I just felt like, ‘You’ve got to be kidding me. I just want to be a normal kid.’” After another surgery and three months of chemotherapy (化疗), Marler believed that her cancer battles had to be over.
Then, during a routine scan to ensure that she was still in remission (重病的缓解期) five years later, 23yearold Marler got a call. “The doctor called to tell me that the scan showed a spot in my uterus (子宫) and it was endometrial cancer, an aggressive one. We went back to MD Anderson to meet with Pedro T. Ramirez, who recommended a full hysterectomy (子宫切除).”
Puzzled by Marler’s history, Dr. RodriguezBigas recommended that she get genetic testing. The testing revealed the bad news: Marler had an incredibly rare disorder called CMMRD. Dr. Rodriguez Bigas explained that the disorder makes a person likely to suffer from different cancers. There is no treatment for the disorder, only preventive care—primarily regular scans to catch any developing cancers early. Armed with an answer for the grief and suffering she had endured for the past decade of her life, Marler actually felt a sense of relief. “It’s heartbreaking, but at least I have an answer.”
Three years later, Marler was unable to shake what she thought was sinus infection (鼻窦感染). Marler’s mother knew something wasn’t right when Marler refused to go back to the hospital because of the level of pain she felt.
On this trip to the hospital, Marler was admitted and scanned. “I couldn’t believe it was happening again. The medical test showed that it was lymphoma (淋巴瘤), one of the hardest types to treat. The doctors told me the treatment was going to be so painful that I would hate them by the time it was over. They were right.” Marler endured six different types of chemotherapy at the same time, one of which was delivered through her spinal cord. She was required to be admitted to the hospital every other week for six days. “I was so weak that I couldn’t get off my couch. I lost all of my hair, and I had severe body aches,” she recalls.
Today, at 28, Marler is once again in remission—something she definitely doesn’t take for granted. She credits her family for her ability to endure her repeated battles with a smile. She says, “I laugh a lot. That’s one thing my family does really well—we can find the humor in any situation. I’ve always found a way to laugh. I do worry about what’s next, but I can’t let it consume me. I’ve learned to live with it.”
1.What does the underlined word “aggressive” in Paragraph 5 mean?
A.Making oneself ready to attack. B.Requiring chemotherapy to cure it.
C.Being likely to spread quickly. D.Acting with determination to succeed.
2.What exactly has caused Marler to suffer from various cancers?
A.A rare gene problem. B.Irregular medical scans.
C.No proper preventive care. D.Frequently changing doctors.
3.After receiving the treatment of lymphoma, Marler .
A.became a regular visitor to the hospital B.came to hate the doctors in charge of her
C.was heartbreaking but felt a sense of relief D.was sure that her cancer battles would be over
4.What mainly contributes to Marler’s success in fighting with cancer?
A.The fact that she never thinks much of cancer. B.The fact that her whole family remains positive.
C.The fact that she has learned to live with cancer. D.The fact that her life experience is full of humour.
高二英语阅读选择中等难度题
When Lauren Marler began having disturbing symptoms at the age of 15, she somehow knew it was cancer. After some research, she realized she was right. But that was just the beginning of her horrific cancer journey. Marler’s doctors discovered that what she had was truly unlucky—but she’s still here to tell her tale.
In 2005, Marler noticed blood in her stool; she was too embarrassed to tell anyone. For two years she kept silent. “I looked up my symptoms and knew I had all the signs for colon cancer,” she says. “However, my mom thought I was overreacting.” Eventually, the doctor she visited confirmed she had a colon cancer at the age of 17.
“The doctor said that I needed to get to the University of Texas MD Anderson Cancer Centre immediately,” Marler recalls. There she met with Miguel RodriguezBigas, who removed Marler’s entire colon and almost all of her rectum(直肠).
But just nine months later, the cancer returned. “When my mom told me, I just felt like, ‘You’ve got to be kidding me. I just want to be a normal kid.’” After another surgery and three months of chemotherapy (化疗), Marler believed that her cancer battles had to be over.
Then, during a routine scan to ensure that she was still in remission (重病的缓解期) five years later, 23yearold Marler got a call. “The doctor called to tell me that the scan showed a spot in my uterus (子宫) and it was endometrial cancer, an aggressive one. We went back to MD Anderson to meet with Pedro T. Ramirez, who recommended a full hysterectomy (子宫切除).”
Puzzled by Marler’s history, Dr. RodriguezBigas recommended that she get genetic testing. The testing revealed the bad news: Marler had an incredibly rare disorder called CMMRD. Dr. Rodriguez Bigas explained that the disorder makes a person likely to suffer from different cancers. There is no treatment for the disorder, only preventive care—primarily regular scans to catch any developing cancers early. Armed with an answer for the grief and suffering she had endured for the past decade of her life, Marler actually felt a sense of relief. “It’s heartbreaking, but at least I have an answer.”
Three years later, Marler was unable to shake what she thought was sinus infection (鼻窦感染). Marler’s mother knew something wasn’t right when Marler refused to go back to the hospital because of the level of pain she felt.
On this trip to the hospital, Marler was admitted and scanned. “I couldn’t believe it was happening again. The medical test showed that it was lymphoma (淋巴瘤), one of the hardest types to treat. The doctors told me the treatment was going to be so painful that I would hate them by the time it was over. They were right.” Marler endured six different types of chemotherapy at the same time, one of which was delivered through her spinal cord. She was required to be admitted to the hospital every other week for six days. “I was so weak that I couldn’t get off my couch. I lost all of my hair, and I had severe body aches,” she recalls.
Today, at 28, Marler is once again in remission—something she definitely doesn’t take for granted. She credits her family for her ability to endure her repeated battles with a smile. She says, “I laugh a lot. That’s one thing my family does really well—we can find the humor in any situation. I’ve always found a way to laugh. I do worry about what’s next, but I can’t let it consume me. I’ve learned to live with it.”
1.What does the underlined word “aggressive” in Paragraph 5 mean?
A.Making oneself ready to attack. B.Requiring chemotherapy to cure it.
C.Being likely to spread quickly. D.Acting with determination to succeed.
2.What exactly has caused Marler to suffer from various cancers?
A.A rare gene problem. B.Irregular medical scans.
C.No proper preventive care. D.Frequently changing doctors.
3.After receiving the treatment of lymphoma, Marler .
A.became a regular visitor to the hospital B.came to hate the doctors in charge of her
C.was heartbreaking but felt a sense of relief D.was sure that her cancer battles would be over
4.What mainly contributes to Marler’s success in fighting with cancer?
A.The fact that she never thinks much of cancer. B.The fact that her whole family remains positive.
C.The fact that she has learned to live with cancer. D.The fact that her life experience is full of humour.
高二英语阅读选择中等难度题查看答案及解析
Birthday parties and graduations are occasions when people celebrate with balloons, often releasing (释放) them into the sky happily. But what happens to those plastic balloons once they become flat? Where do they end up?
For years, many environmental groups have pushed for mass balloon releases to be inhibited, saying that balloon pieces and strings are dangerous to wildlife. “They can bring harm to wildlife simply because they are colorful and bright, so wildlife might think they are delicious food, and their bodies can get caught by the strings, thus making it difficult for them to swim or breathe.” Emma Tonge, communications and outreach specialist at the National Oceanic and Atmospheric Administration, told USA Today. Yet releases still happen.
Researchers in Australia analyzed the effects that soft plastics like balloons have on seabirds. They have discovered that soft plastics are more likely than hard plastics to cause barriers in seabirds’ gastrointestinal tracts (胃肠道). Of the birds examined, nearly one out of five died as a result of swallowing a balloon or balloon pieces.
“If seabirds eat plastics, their risk of death increases, and even a single piece can be deadly,” wrote lead study author Lauren Roman, PhD student at University of Tasmania. “The evidence is clear that if we want to stop seabirds from dying from plastic ingestion (吸入) we need to reduce or remove marine debris (海洋垃圾) from their environment, particularly balloons.”
Balloons Blow, a nonprofit organization, is devoted to educating people about the dangers released balloons can have on animals, people and the environment. The group points out that all released balloons return to the ground as litter. Animals like birds, whales and sea turtles can die after swallowing balloons.
1.Why does wildlife eat balloon pieces?
A.They mistake them for delicious food. B.They eat anything for lack of food.
C.They feel like eating bright things. D.They suck them just for pleasure.
2.What does the underlined word“inhibited”in paragraph 2 most probably mean?
A.objected B.adjusted C.banned D.governed
3.What can we infer from the researchers’analysis in paragraph 3?
A.Seabirds are forced to swallow balloons.
B.Balloons mainly determine seabirds’survival.
C.Soft plastics are worse than hard ones for seabirds.
D.Seabirds are more sensitive to hard plastics.
4.What is Lauren Roman’s idea on the released balloons?
A.They have bad effects on all the birds. B.They are harmless in small pieces.
C.They are major damage to people. D.They do great harm to seabirds.
5.What is the text mainly about?
A.What released balloons bring to the ocean.
B.Why people should stop releasing balloons.
C.When action will be taken to protect wildlife.
D.How released balloons can be finally reduced.
高二英语阅读选择中等难度题查看答案及解析
Fever, coughing, sore throat… most of us at one time or another have had these symptoms. What causes them? In fact, many diseases are caused by viruses, including some deadly ones like AIDS, SARS and COVID-19, also known as the novel coronavirus pneumonia, outbreak in China.
What are viruses? How can viruses cause so much trouble? Viruses are very small particles (颗粒) which are about one millionth of an inch long. Unlike human cells or bacteria, viruses aren’t living organisms- they can't reproduce on their own. Instead, they invade the cells of living organisms to reproduce, spread and take over.
Virus can infect every living thing- from plants and animal down to the smallest bacteria. For this reason, they are always a potential danger to humans. Viruses lie around our environment all of the time, waiting for a host cell to come along. They can enter our bodies by the nose, mouth, eyes or breaks in the skin. Once inside, they try to find a host cell to infect. For example, HIV, which causes AIDS, attacks the T-cells of the immune system.
But the basic question is, where did viruses first come from? Until now, no clear explanation for their origin exists. "Tracing the origins of viruses is difficult, "Ed Rybicki, a scientist at the university of Cape Town in South Africa, told Scientific American, "because viruses don' t leave fossils and because of the tricks they use to make copies of themselves within the cells they've invaded.”
However, there are three main theories to explain the origin of viruses. First, viruses started as dependent organisms, then became parasites(寄生者)。Second, viruses evolved from pieces of DNA or RNA that "escaped" .from larger organisms. Third, viruses co-evolved with their host cells, which means they existed alongside these cells.
For the time being, these are only theories. The technology and evidence we have today cannot be used to test these theories and identify the most reasonable explanation. Continuing studies may provide us with clearer answers or future studies may find that the answer is even more mysterious than it now appears.
1.What can we learn about viruses from the text?
A.Viruses are really small living organisms.
B.Viruses have nothing to do with the common cold.
C.Viruses can't reproduce unless they find a host cell.
D.Viruses enter our bodies mainly through our mouths, noses and hair.
2.Why are viruses always a potential danger to humans?
A.TH most infect all the living things around us.
B.They prefer evolving with the cells in our body.
C.They can copy human's DNA and evolve successfully.
D.They can enter our body far more easily than other living things.
3.Which of the following might explain the origin of viruses?
A.They evolved from the DNA of animals.
B.They evolved along with their host cells.
C.They evolved from the fossils of large organisms.
D.They evolved from parasites to independent organisms.
4.What can we conclude from the last paragraph?
A.The author is confident about future virus research.
B.Viruses will become more like bacteria as they evolve.
C.Viruses live longer in human host cells than in animals.
D.It may take a long time to understand the origin of viruses.
高二英语阅读理解中等难度题查看答案及解析
people have always been curious ______ how living things on the earth exactly began.
A. in B. at C. of D. about
高二英语单项填空简单题查看答案及解析
people have always been curious ______ how living things on the earth exactly began.
| A．in | B．at | C．of | D．about |
高二英语单项填空简单题查看答案及解析
When the winter comes, millions of Americans realize they don’t feel as happy as usual, and may be depressed If you’re one of them, you may be suffering from “seasonal affective disorder” or SAD, whose symptoms include exhaustion, difficulty concentrating, sleep problems, body aches and pains, and a loss of interest in activities you normally enjoy. 1.
Take extra Vitamin D.
Researchers at the University of Georgia analyzed more than 100 articles that examined the link between Vitamin D and depression. They found that a lack of Vitamin D appeared to be a major factor in the development of SAD. 2.
3.
Most researchers agree that the people who fall victim to SAD most often are particularly sensitive to the lack of light. Weather permitting, go for a walk. In your home or office, try sitting close to a window that faces south.
Increase exercise.
Although exercising may be about the last thing you want to do and would rather curl up with a book or watch a DVD, studies have shown that upping your exercise routine can counteract SAD. And experts advise exercising at least 20 minutes a day at least three times a week. 4. The benefits are also long lasting. The longer you do it, the more benefit you’ll get.
Eat more fish.
5. Studies have found that people who have low levels of two chemicals found in fish, EPA and DHA, are at increased risk for depression. Either eat more fish—at least three times a week—or take fish oil capsules to combat SAD.
Although dark winter days got you down, don’t worry because nature is always waiting to help. Just enjoy the winter days and benefit from the nature!
A.Take medicine.
B.Get more light.
C.If the weather permits, take a walk.
D.Any type of exercise offers benefits.
E.Fatty fish contain omega-3 fatty acids.
F.To fight SAD, here are some easy, natural ways.
G.So the vitamin D Council recommends at least 2, 000 IU daily.
高二英语七选五简单题查看答案及解析
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有 10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
My speaking English was not standard at first. My English teacher once asked me to read a text, but all my classmates laughed me. I didn’t understand why. Late, my friend told me that my pronunciation was really strange. It was the first time that I have read an English text in class, and failed. I felt very ashamed. Then, I didn’t want to speak English in the front of anyone.
When my English teacher knew it, she began to correct my pronunciation. With his encouragement, I put my heart into read words, phrases and texts. He told me that when there’s a will there’s a way. Thanks to him, I have made great progresses.
高二英语短文改错中等难度题查看答案及解析
A headache is a pain in the head which almost everyone feels at one time or another. Almost half of all people have a headache at least once a year. Most headaches are not dangerous but they get in the way of your work and disturb your life.
1.
Tension (紧张）headaches usually cause a slight to strong pain in the head. Many people describe such headaches as a tightening feeling. Some headaches cause a dull pain that can last for hours. They appear anywhere from the front to the back of your head.
About 20% of all headaches are migraines, which are strong headaches that can cause extreme pain. 2. You will have a feeling of sickness in the stomach, and sometimes you may see flashes of light shortly before migraines attack.
Causes of headaches
3.Even though the exact causes of a headache are not clear, most of them are caused by the widening of blood vessels (血管）combined with chemicals that are set free around them. Nerves send pain messages to your brain. There are many factors that can lead to a headache, such as lack of sleep, stress, smoking or watching TV for a long time. 4.
How to fight off headaches
Pain relievers (止痛剂）and other drugs are often used to ease headaches. Many people take aspirin when they have a headache. Doctors also suggest that patients should relax when they experience a headache. In some cases, changing your diet may result in relieving pain and weakening headaches.5. . This may not make headaches disappear completely but it can help make you feel better.
A.Types of headaches
B.Warning signs of migraine sufferers
C.They can last as long as a couple of days.
D.Headaches are a disorder of the nervous system.
E.And you should exercise regularly and get a lot of fresh air.
F.There are so many natural ways to relieve a violent headache.
G.Sometimes headaches can also be caused by injuries and sadness.
高二英语七选五中等难度题查看答案及解析
How to Prevent New Coronavirus(冠状病毒)?
New coronavirus is a member of the coronavirus family that cause conditions like the common cold, SARS and other respiratory(呼吸的) conditions. While new coronavirus can be serious, taking preventative measures can help you protect your health at home.
Wash your hands with soap and water to minimize your infection(感染) risk. 1. Wet your hands with warm water, then apply a mild soap. Work the soap for 20-30 seconds, and then wash your hands clean under warm running water.
Keep your hands away from your eyes, nose and mouth. You may come into contact(接触) with the new coronavirus on a surface, like a door handle or countertop. When this happens, the bacteria can stay on your hands, so you can easily infect yourself if you touch your face with dirty hands. 2.
Stay away from people who are coughing or sneezing. 3. Additionally, coughing and sneezing both release the virus into the air, so they may increase your risk of infection. Keep your distance from people who appear to have symptoms of an upper respiratory infection.
Disinfect high-touch surfaces daily by using a product that kills viruses. Unfortunately, new coronavirus can stay on surfaces, such as door handles and countertops. 4. Make sure the surface stays wet for about 10 minutes so it effectively kills the virus. This limits the risk of the virus staying on the surfaces and potentially causing an infection.
5. Information about new coronavirus has spread on social media, sometimes causing unnecessary fear. It’s helpful to fact-check your information before making any decisions.
A.Try not to worry too much if you’re not truly at risk.
B.Don’t run the risk of handling an animal that might be ill.
C.Use a spray disinfectant or wet wipes to clean the surfaces daily.
D.Call your doctor if you suspect that you are hit by new coronavirus.
E.Avoid touching your eyes,nose and mouth in case the virus is on your skin.
F.The best way to prevent new coronavirus is to wash your hands as often as possible.
G.Since new coronavirus is a respiratory infection,coughing and sneezing are common symptoms.
高二英语七选五中等难度题查看答案及解析
The ________increase in the robbery rate made a number of residents ________ at night.
A. disturbing; terrified B. disturbing; terrifying
C. disturbed; terrified D. disturbed; terrifying
高二英语单项填空中等难度题查看答案及解析