How to revise for a testStudying for tests ma...

How to revise for a test

Studying for tests may be one of the most difficult parts of school. 1. If you feel discouraged about an approaching test and need some directions for preparing yourself, consider using the following suggestions to help you out.

Aim foremost to understand the concepts.

Keep the important points in mind, and ignore unnecessary information. 2.

Ask for help.

When the need arises, it is best to receive help from the others. 3. You could also ask him/ her for a set of questions and answers that could help you memorize the information. You could also ask a family member or a friend for help.

Practice in everyday life.

Fit reviewing into everyday life by sticking up notes with sentences you need to remember for the test written upon them. 4. You could possibly put one on the bathroom mirror, one at the table and another by the TV. This is optional but highly recommended.

5.

Find out how much you remember certain things and what’s missing. Decide what you did well in and what you did not so well in. This may boost your chances of getting more marks in the assessment and may also help you remember for next time. For instance, if you are struggling on maths problems based on geometry, then put this down as something that you need to review more than the subjects you are good at.

Review often but little.

Do not push yourself and try reviewing everything in one day. Practice takes time and if you rush, you won’t remember anything.

A. Go through what you have been learning.

B. Mark your practice tests.

C. As long as you remain focused on the main topics, you will be able to do well on the test.

D. However, even the worst test performance could be turned around into a successful attempt.

E. It can be difficult to remember the material and understand which points to study.

F. You will notice them every day and reviewing won’t seem to be boring or dull.

G. Ask your teacher to summarize the topic with all the important points.

高三英语七选五中等难度题查看答案及解析

Scientists say it may be one year or so ________ it is possible to test the new medicine on human patients.

A. when              B. after                C. before          D. since

高三英语单项填空中等难度题查看答案及解析

Mr. Smith ________ his pupils how to prepare for the test since 8 am, but no one listens to him.

A．has told　    B．is telling

C．has been telling　    D．will have told

高三英语单项填空中等难度题查看答案及解析

Although cats may be one of the most popular pets today, little is known about how and when humans and cats set up their close relationship.

The earliest evidence for human–cat interaction dates back to prehistoric Cyprus（史前塞浦路斯）, where the remains of a wild cat and a human — dated 9,500 years old — were found buried together.

A new study in the Proceedings of the National Academy of Sciences has confirmed the first direct evidence of a human–domestic cat relationship among Chinese farmers 5,300 years ago. Researchers studied the bones of cats, dogs, deer and other animals unearthed in an excavation (挖掘) near a village in Central China. By using some ways, scientists showed that the cats were living on a mostly millet(黍)–based diet, just like the domesticated dogs and pigs from the site.

"The most reasonable explanation for a high consumption of millet–based food is that the cats had formed a stable and mutual relationship with humans and could easily feed on rodents (啮齿动物) around human villages, find leftover food or even have been fed by people intentionally," said Hu Yaowu from the Chinese Academy of Sciences in Beijing, whose research focuses on the relationship between humans and domesticated animals.

"It is very interesting for us to find the consumption of millet-based foods by the cats, since this kind of evidence had long been missing.” Hu explains. Since cats usually eat meat, such a diet would be unexpected, unless the cats were being fed by people, the study argues. The researchers also found that one of the cats survived to reach old age, implying that it had a safe place to live and enough to eat.

Why the farmers wanted to keep cats nearby or make them "pets" could be answered by other evidence. Chinese archaeologists found some storage containers were specifically designed to keep out rodents — a vermin (害兽) that cats could certainly have helped with.

The simplified theory is that rats were attracted to the food of farmers, and so were harmful to farmers. Cats were attracted to the rats, and so farmers formed a mutually beneficial relationship with cats, taking care of them in return for pest control.

1.The evidence found in the remains dating back to prehistoric Cyprus means 　　　　　 .

A. human made cats pets as early as 9,500 years ago

B. human interacted with cats very early

C. cats didn’t appear until prehistoric Cyprus

D. when cats became domesticated

2.Apart from cats, Hu Yaowu and his teams may also study 　　　　　 .

A. the preventions of pests from grains

B. the history of Chinese farming

C. the dogs and pigs

D. the ways to keep pets

3.Which of the following is NOT the evidence of Chinese farms’ keeping cats?

A. Cats didn’t feed on meat.

B. The cats consumed large amounts of millet–based foods.

C. One of the cats survived to reach old age.

D. Some storage containers were specifically designed to keep out rodents.

4.What are the reasons for farmers to keep cats?

A. Helping keep other domesticated animals.

B. Not letting cats eat food.

C. Supplying meat for human.

D. Helping reduce the amount of pests.

5.In which part of a newspaper would be the passage most probably appear　 　　　　　 .

A. Entertainment　　　　　　　　　　　　　　　　　　 　　　　　　　　　 B. Environment

C. Human and Science　　　　　　　　　　　　　　 　　　　　　　　　 D. Life and fashion

高三英语阅读理解中等难度题查看答案及解析

Tips for Success in Online Learning

You may be one of the increasing number of students who is trying to achieve a college degree online. If so, follow these tips to help you be a successful online learner.

1..

Many students think that online classes require less work and are easier than traditional classes. In fact, online classes are designed to be just as exact and difficult as traditional courses. Be prepared to do at least six hours of work a week in an online course. Some weeks and some full classes will require far more than that, especially during the weeks of finals and midterms.

Pay attention to the course learning aims.

2.. Don't ignore them. Course aims are carefully planned and they are the foundations(基础) around which a well-designed course is built. Lectures, activities, written assignments, discussion boards, and tests-in fact, everything in a course-flow from the aims.

Be open to new ways of learning.

Students learn in different ways, and teachers often use kinds of strategies to meet different kinds of learning styles. Give videos and audio files a try, even if they seem different from what you're used to. 3..Be open to it.

Join with all your heart.

A good posting would cause thought-provoking(引发深思的) questions related to the lesson's topic and would be many sentences. 4..A well-designed discussion board is designed to produce thoughtful talking.

Make a regular schedule.

Log on(登录) to your course every day or at a minimum five days a week. Since courses are designed for students to do at least six hours of work each week, it’s not wise or effective to wait until the end of the week to do the coursework. 5..It is just as you would in a traditional course.

A.Do not make a guess

B.Read and practice everything

C.Every course has learning aims

D.Be comfortable communicating through text

E.Manage your time and do some work each day

F.You will likely be given points for your postings

G.Well-designed courses use technology to improve learning

高三英语七选五中等难度题查看答案及解析

How to Study for a Test or Final

The end of the term is drawing near, and that means final exams are on the way. 1.

The most important thing you can do is give yourself plenty of time to prepare. Then follow this plan:

Start early.

Gather all the material you’ve received during the term. Read through your class notes twice. Some things will sound familiar and some things will sound unfamiliar. That’s normal.

Establish a study group or find a partner.

Schedule at least one meeting with a study partner or study group. If you can't completely get together, then exchange email addresses.2.

Use old tests.

Collect your old exams from the year (or semester) and make a photocopy of each one. Write out the test answers and copy each one again.

3.

To get the best results, you should make several copies of each old exam and keep taking the tests until you score perfectly on each one.

Build up your class notes.

Organize your notes by date and make note of any missing dates/pages. Get together with a study partner or group to compare notes and fill in any missing material. 4.Everybody zones out once in a while. After you organize your new set of notes, underline any key words, formulas, themes, and concepts.

Make yourself a new practice test with term definitions and others. Print out several tests and practice several times. 5. Then exchange.

Make use of old assignments.

Gather some old assignments and redo the exercises. Review those exercises until you can answer every question easily.

A. Instant messages will work well, too.

B. Have a set of practice tests.

C. How can you give yourself a chance to improve your scores?

D. You might find one that makes something clear for the first time.

E. Ask the members of your study group to make practice tests as well.

F. Don’t be too surprised if you missed key information from the lectures.

G. Have your friend or study partner raise questions and compare them.

高三英语七选五中等难度题查看答案及解析

AIDS may be one of the most undesirable diseases in the world. Luckily, there is now hope for AIDS patients.

According to a recent paper published in the New England Journal of Medicine，Chinese scientists have successfully used CRISPR technology -a method of gene editing-to treat a patient with HIV. While it may not have cured the patient fully, it still represents a huge step forward in fighting the disease.

The patient was a 27-year-old Chinese man who was diagnosed with both AIDS and acute lymphoblastic leukemia (淋巴母细胞白血病), a type of blood cancer. Despite his bleak situation, doctors offered him a little hope: a bone marrow (骨髓) transplant to treat his cancer and an experimental treatment for his HIV. They used this chance to edit the DNA in bone marrow stem cells (干细胞) from a donor before transplanting the cells into the patient.

Specifically, the treatment involved using the gene-editing tool CRISPR-Cas9 to delete a gene known as CCR5, which encodes (给…编码) a protein that HIV uses to get inside human cells. Without the gene, HIV is unable to enter cells. Talking about the gene, lead scientist Deng Hongkui told CNN, “After being edited, the cells and the blood cells they produce have the ability to resist HIV infection.” Nineteen months after the treatment, the patients leukemia was in complete remission( 缓 解 ) and donor cells without CCR5 remained, according to the research paper.

Though the transplant didn't cure the man’s HIV, it still showed the effectiveness of gene-editing technology, as there was no indication of any unintended genetic changes-a major concern with past gene-editing treatment experiments. Amesh Adalja, a senior scholar at the Johns Hopkins Center for Health Security in the United States, who was not involved in the study, praised the treatment. “They did a very creative experiment, and it was safe,” he told Live Science. “It should be viewed as a success.”

Deng believes gene-editing technology could “bring a new dawn” to blood related diseases such as AIDS and sickle-cell anaemia ( 镰 状 细 胞 贫 血 ). “Thanks to this new technology, the goal of a functional cure for AIDS is getting closer and closer,” he said.

1.The underlined word “bleak” in Paragraph3 probably means “______”.

A.hopeless

B.unstable

C.embarrassing

D.unique

2.How did the treatment fight against HIV?

A.By identifying and killing HIV.

B.By changing the structure of HIV.

C.By preventing HIV entering cells.

D.By removing a protein HIV feeds on.

3.What is the result of the treatment?

A.Gene-edited cells are able to resist HIV infection.

B.The number of cells infected by HIV has decreased.

C.CCR5 and other genes in the patient's cells are changed.

D.Unintended genetic changes have taken place in the patient's cells.

4.What can we know about the experiment?

A.It pointed out the problems of gene treatment.

B.It provided a new way to cure AIDS patients fully.

C.It could offer a safe treatment for blood-related diseases.

D.It was the first example to use gene-editing tool to treat AIDS.

高三英语阅读理解困难题查看答案及解析

AIDS may be one of the most undesirable diseases in the world. Luckily, there is now hope for AIDS patients. According to a recent paper published in the New England Journal of Medicine, Chinese scientists have successfully used CRISPR technology-a method of gene editing-to treat a patient with HIV. While it may not have cured the patient fully, it still represents a huge step forward in fighting the disease.

The patient was a 27-year-old Chinese man who was diagnosed with both AIDS and acute lymphoblastic leukemia, a type of blood cancer. Despite his bleak situation, doctors offered him a glimmer of hope: a bone marrow (骨髓) transplant to treat his cancer and an experimental treatment for his HIV.

They edited the DNA in bone marrow stem cells from a donor before transplanting the cells into the patient. Specifically, the treatment involved using the gene-editing tool CRISPR-Cas9 to delete a gene known as CCRS, which encodes a protein that HIV uses to get inside human cells. Without the gene, HIV is unable to enter cells. Talking about the gene, lead scientist Deng Hongkui told CNN, “After being edited, the cells-and the blood cells they produce-have the ability to resist HIV infection.” Nineteen months after the treatment, the patient’s leukemia was in complete relief and donor cells without CCR5 remained, according to the research paper.

Though the transplant did not cure the man’s HIV, it still showed the effectiveness of gene-editing technology, as there was no indication of any unintended genetic alterations (改变) -a major concern with past gene therapy experiments.

Amesh Adalja, a senior scholar at the Johns Hopkins Center for Health Security in the United States, who was not involved in the study, praised the treatment. “They did a very innovative experiment, it was safe,” he told Live Science. “It should be viewed as a success.”

Deng believes gene-editing technology could “bring a new dawn” to blood-related diseases such as AIDS and sickle cell anemia. Thanks to this new technology, “the goal of a functional cure for AIDS is getting closer and closer,” he said.

1.How did the new treatment fight against HIV?

A.By preventing HIV from entering cells. B.By changing the structure of HIV.

C.By removing a protein that HIV feeds on. D.By identifying and killing HIV.

2.What was the result of the treatment?

A.CCR5 and other genes in the patient’s cells were changed.

B.Some of the patient’s blood cells could resist HIV infection.

C.HIV could no longer get into the patient’s cells.

D.The donor cells without CCR5 disappeared finally.

3.What do we know about the experiment?

A.It has provided an innovative way to cure AIDS patients.

B.It pointed out the problems of gene therapy for AIDS.

C.It’s the first experiment to use gene-editing technology to treat AIDS.

D.It could offer a safe treatment for blood-related diseases.

高三英语阅读理解中等难度题查看答案及解析

The year 2117 will be an eventful one for art. In May of that year in Berlin, the philosopher-artist Jonathon Keats’ “century cameras”— cameras with a 100-year-long exposure (曝光)time—will be brought back from hiding places around the city to have their results developed and exhibited. Six months after that, the Future Library in Oslo, Norway, will open its doors for the first time, presenting 100 books printed on the wood of trees planted in the distant past of 2017.

As Katie Paterson, the creator of the Future Library, puts it: “Future Library is an artwork for future generations.” These projects, more than a century in the making, are part of a new wave of slow art intended to push viewers and Participants to think beyond their own lifetimes. They aim to challenge today’s short-term thinking and the brief attention spans of modern consumers, forcing people into considering works more deliberately. In their way, too, they are fighting against modern culture—not just regarding money, but also the way in which artistic worth is measured by attention.

In a similar fashion, every April on Slow Art Day, visitors are encouraged to stare at five works of art for 10 minutes at a time—a tough task for the average museum visitor, who typically spends less than30seconds on each piece of art.

Like the Future Library, the century cameras are very much a project for cities, since it’s in cities that time runs fastest and the pace of life is fastest. “Since I started living in a city, I’ve somehow been quite disconnected,” Anne Beate Hovind, the Future Library project manager, who described how working on the library drew her back to the Pace of life she knew when she was growing up on a farm in her youth, told The Atlantic magazine.

1.According to the first paragraph, what will NOT happenin2117?

A. A camera which was produced 100 years ago will be exhibited.

B. The Future Library will be0pen to the public for the first time.

C. Photos with a 100-year exposure time will be developed and exhibited.

D. Books printed on the wood of trees planted in 2017 will be displayed.

2.What can we learn about today’s people’s attitude toward works of art?

A. They consider works deliberately.

B. They spend little time on Works.

C. They spend much money 0n works.

D. They stare at works for 10 minutes at a time.

3.What is the purpose of the wave of slow art?

A. To advocate creating works of art slowly.

B. To protect works of art from being damaged.

C. To promote works of art for modern culture.

D. To encourage people to pay more attention to works of art.

4.How would Anne Beate Hovind feel about the city life?

A. It’s discouraging

B. It’s dull

C. Its developed.

D. It’s busy

高三英语阅读理解中等难度题查看答案及解析

The year 2114 will be an eventful one for art. In May of that year in Berlin, the philosopher-artist Jonathon Keats’ “century cameras” – cameras with a 100-year-long exposure (曝光）time – will be brought back from hiding places around the city to have their results developed and exhibited. Six months after that, the Future Library in Oslo, Norway, will open its doors for the first time, presenting 100 books printed on the wood of trees planted in the distant past of 2014.

As Katie Paterson, the creator of the Future Library, puts it: “Future Library is an artwork for future generations.” These projects, more than a century in the making, are part of a new wave of “slow art” intended to push viewers and participants to think beyond their own lifetimes. They aim to challenge today’s short-term thinking and the brief attention spans of modern consumers, forcing people into considering works more deliberately. In their way, too, they are fighting against modern culture – not just regarding money, but also the way in which artistic worth is measured by attention.

In a similar fashion, every April on Slow Art Day, visitors are encouraged to stare at five works of art for 10 minutes at a time – a tough task for the average museum visitor, who typically spends less than 30 seconds on each piece of art.

Like the Future Library, the century cameras are very much a project for cities, since it’s in cities that time runs fastest and the pace of life is fastest. “Since I started living in a city, I’ve somehow been quite disconnected,” Anne Beate Hovind, the Future Library project manager, who described how working on the library drew her back to the pace of life she knew when she was growing up on a farm in her youth, told The Atlantic magazine.

1.According to the first paragraph, what will NOT happen in 2114 ?

A. A camera which was produced 100 years ago will be exhibited.

B. The Future Library will be open to the public for the first time.

C. Photos with a 100-year exposure time will be developed and exhibited.

D. Books printed on the wood of trees planted in 2014 will be displayed.

2.What can we learn about today’s people’s attitude toward works of art?

A. They consider works deliberately.

B. They spend little time on works.

C. They spend much money on works.

D. They stare at works for 10 minutes at a time.

3.What is the purpose of　 the wave of slow art?

A. To advocate creating works of art slowly.

B. To protect works of art from being damaged.

C. To promote works of art for modern culture.

D. To encourage people to consider works more deliberately.

4.How would Anne Beate Hovind feel about the city life?

A. It’s discouraging.

B. It’s awful.

C. It’s developed.

D. It’s busy.

高三英语阅读理解困难题查看答案及解析