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阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。 China h...

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

China has developed a technology that is able to transform desert lands into available soil. The technology1.(develop) several years ago by researchers at Chongqing Jiaotong University, They invented a paste (黏合剂)2.(make) of a material found in plant cell walls that, when mixed3.sand, is able to keep water, nutrients and air.

According to CGTN (中国国际电视台), Chinese scientists have achieved success in growing crops in areas with bad conditions caused by lack of rain and4.(extreme) hot temperatures. One particular area is in a desert in North China’s Inner Mongolia. Over 70 kinds of crops are growing there. Many are not planted by humans but they just grow5.(they), And the costs of artificial materials and machines for transforming sand into soil is much6.(low) compared with regular methods. Now, nearly 500 acres of sand is being turned into farms producing corn,7.(tomato) and sunflowers. A reforestation (重造森林) project is also currently in progress,8.is set to reforest 50% of desert land in three years.

Researchers are looking into expanding their project this fall, with9.plan to transform another 500 acres of desert. In the next few years, the scientists are10.(confidence) that they can turn over 30,000 acres more into rich ground.

 

1.was developed 2.made 3.with 4.extremely 5.themselves 6.lower 7.tomatoes 8.which 9.a 10.confident 【解析】 本文是一篇说明文。中国已经开发出一种能把沙漠土地变成可用土壤的技术。这项技术是几年前由重庆交通大学的研究人员开发的。在接下来的几年里,科学家们相信他们可以把3万英亩土地变成肥沃的土地。 1.考查被动语态。句意:这项技术是几年前由重庆交通大学的研究人员开发的。句子主语The technology 和develop之间是被动关系,再根据several years ago可知句子用一般过去时态的被动语态,故答案为was developed。 2.考查过去分词作后置定语。句意:他们发明了一种由植物细胞壁中发现的一种材料制成的糊状物,这种材料与沙子混合后可以保持水分、营养和空气。此处a paste和make之间是一种被动关系,这里是过去分词做后置定语,故答案为made。 3.考查固定词组。句意:他们发明了一种由植物细胞壁中发现的一种材料制成的糊状物,这种材料与沙子混合后可以保持水分、营养和空气。mix---with---“把---和---混合在一起”,故答案为with。 4.考查副词。句意:据CGTN报道,中国科学家已经成功地在缺少雨水和极端高温的恶劣条件下种植农作物。此处hot是形容词,副词修饰形容词,故答案为extremely。 5.考查反身代词。句意:许多不是人类种植的,而是自己生长的。结合句意可知此处用反身代词,故答案为themselves。 6.考查比较级。句意:而人工材料和机器将沙子转化成土壤的成本比常规方法要低得多。much修饰比较级,结合句意可知答案为lower。 7.考查名词复数。句意:现在,将近500英亩的沙子正在变成种植玉米、西红柿和向日葵的农场。结合句意可知此处用名词复数,故答案为tomatoes。 8.考查定语从句。句意:一个重新造林项目目前也在进行中,该项目将在三年内重新造林50%的沙漠土地。此处project是先行词,指物,在后面的非限制性定语从句中作主语,故答案为which。 9.考查不定冠词。句意:研究人员正在考虑今年秋天扩大他们的项目,计划改造另外500英亩的沙漠。结合句意可知答案为a。 10.考查形容词。句意:在接下来的几年里,科学家们相信他们可以把3万英亩土地变成肥沃的土地。be动词后面用形容词作表语,故答案为confident。
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This kind______was not because the phone rang or for any reason. It was______because it was the right to do. We have often seen______people at the park where we left the belongings. I______that my wife had put her favorite green coat into the box. I asked if she was______about it and she just replied that it had a hood (兜帽). Her answer told me why it is I who love her. She liked the coat but knew the hood could______someone from the rain.

Who knows where these gifts of______will go? How many uses can a blanket serve______what it was designed to do? We never go back and see what happens. It is unimportant. The right things will find the right people and that is all that counts.

1.A. put off B. put up C. give away D. give up

2.A. needed B. collected C. produced D. searched

3.A. accepted B. wanted C. carried D. bought

4.A. wonderful B. beautiful C. hopeful D. useful

5.A. around B. upon C. into D. above

6.A. working B. parking C. delivering D. helping

7.A. spoke B. read C. marked D. indicated

8.A. Ways B. Problems C. Times D. Situations

9.A. matter B. continue C. change D. depend

10.A. body B. mind C. brain D. muscle

11.A. liberty B. sprit C. health D. wisdom

12.A. forward B. aside C. around D. down

13.A. attempt B. manner C. act D. habit

14.A. suddenly B. simply C. strangely D. usually

15.A. Aimless B. homeless C. childless D. friendless

16.A. believed B. dreamed C. approve D. noticed

17.A. sure B. regretful C. worried D. anxious

18.A. separate B. prevent C. shelter D. hold

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If something that you’re doing doesn’t challenge you, then it doesn’t change you. We all need some normal stress in our lives, after all.1. So challenge the following limits:

1. Figure out what you're scared of and do it continuously.

If you're a salesman, and you're scared of talking to people personally or over the phone now, instead of being scared and thinking you'll fail, spend at least five minutes a day to pick up the phone and make a call. 2. But don't stop on the first try! Eventually, you can look at fear in the eye and say, “Go on. I'm not scared!”

2. 3.

Make sure this hobby is not linked to your career; you have to relax and relieve your stress while performing this. Some examples might be cooking, sewing, painting and so on. Apart from helping you challenge yourself, taking a class for your hobby may also give you extra income.

3. Set aside at least nine minutes a day for physical exercise.

4. A simple 9-minute run around your neighborhood can do wonders for yourself. Exercise can not only help you maintain your regular weight, but also make you feel better about yourself.

4. Travel and allow yourself to be interested in new people.

Don't just limit yourself to your fellow travelers----try to connect with the service staff. You never know what kind of people they're going to be. Get out of your house or go online right now to book your class. 5.

A. You should do it continuously.

B. Someone may hang up on you.

C. You don't need to go to the gym.

D. Running in the gym may be a better choice.

E. Start to travel now and learn to challenge yourself.

F. Take a class for a hobby you've been wanting to develop.

G. You can never see any improvement if you stick to your comfort zone.

 

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    A report released this month found that grouping children by ability is on the rise again—teaching students in groups of similar ability has improved achievements for fast and slow learners alike—and who wouldn’t want bright kids to be able to move ahead?

But for most kids, labels (标签) applied early in life tend to stick, even if they are wrong.

Sorting school children by ability has long been controversial. In some countries, especially in Asia, school-wide tracking (分流) remains normal. Children are tested and placed in different schools that direct them toward professional or vocational careers. Movement between the tracks is rare.

School-wide tracking decreased in US schools in the 1960s and 1970s. It never died out, though. Sorting students into separate tracks for math at about junior high school age continues to be common, and other forms of tracking persist as well.

Unlike tracking, which means sorting students into separate classrooms, ability grouping happens within classrooms. When done according to the latest research, it has proven to promote achievements. Ability grouping is changeable and temporary. Within classrooms, students might be divided into different learning groups dealing with materials of different levels. Any students who master concepts can move upward between groups, and the student groups might look different from subject to subject and unit to unit. For instance, a student who stands out in language arts might be at an average or slower level in math. A student who flies through multiplication tables might need extra help with fractions. Students who lag in reading can be pulled out of the classroom in small groups for practice with a tutor until their reading improves.

Research shows ability grouping within classes has more positive benefits than tracking. However, that must be weighed against the challenges involved. In many regular classrooms, the differences between student ability levels are very big. That presents challenges for teachers and low-performing students to constantly compare themselves with students who seem to fly through school with ease.

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1.Why is grouping children by ability becoming popular again?

A. Because most teachers do not like slower learners.

B. Because grouping children should be done early in life.

C. Because it is academically beneficial to different learners.

D. Because fast learners can move ahead without teachers’ help.

2.By saying “Movement between the tracks is rare.” in paragraph 3, the writer really means            .

A. tracking children is normal in Asia

B. school-wide tracking has decreased in US

C. professional and vocational careers are unrelated

D. sorted students can hardly change schools

3.The examples in paragraph 5 are used mainly to illustrate            .

A. a good language learner promises to be good at math

B. a student might join different groups for different courses

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D. ability grouping presents no challenge for those slow students

4.What might be the challenge in regular classrooms for teachers?

A. Students’ different levels. B. Students’ low performance.

C. Constant self-comparison. D. Application of not-so-secret code.

 

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    There is an old Chinese proverb that states “One generation plants the trees; another gets the shade,” and this is how it should be with mothers and daughters. The relationship between a mother and a daughter is sometimes confusing. The relationship can be similar to friendship. However, the mother and daughter relationship has unique characteristics that distinguish it from a friendship. These characteristics include a hierarchy (等级) of responsibilities and unconditional love, which preclude mothers and daughters from being best friends.

Marina, 27 years old, said, “I love spending time with my mom, but I wouldn’t consider her my best friend. Best friends don’t pay for your wedding. Best friends don’t remind you how they carried you in their body and gave you life! Best friend: don’t tell you how wise they are because they have been alive at least 20 years longer than you.” This doesn’t mean that the mother and daughter relationship can’t be very close and satisfying.

While some adult relationships are still troubled, many find them to be extremely rewarding. This generation of mothers and adult daughters has a lot in common, which increases the likelihood of shared companionship. Mothers and daughters have always shared the common experience of being homemakers, responsible for maintaining and passing on family values and traditions. Today contemporary mothers and daughters also share the experience of the workforce and technology, which may bring them even closer together.

Best friends may or may not continue to be best friends, but for better or worse, the mother and daughter relationship is permanent, even if for some unfortunate reason they aren’t speaking. The mother and child relationship is closer than any other. There is not an equal relationship. Daughters should not feel responsible for their mother’s emotional well-being. It isn’t that they don’t care deeply about their mothers. It’s just that they shouldn’t be burdened with their mother’s well-being.

The mother and daughter relationship is a relationship that is not replaceable by any other. Mothers never stop being mothers, which includes frequently wanting to protect their daughters and often feeling responsible for their happiness. Mothers always “trump (胜过)” friends.

1.What does the underlined word “preclude” in paragraph 1 probably mean?

A. Differ. B. Prevent.

C. Benefit. D. Change.

2.What do we know from the text?

A. The mother and daughter relationship can be replaced by a best friend.

B. A mother’s love brings her and her daughter a close friendship.

C. The mother and daughter relationship goes beyond best friends’ friendship.

D. Marina has a troubled relationship with her mother.

3.How does the author mainly prove his statements?

A. By listing data. B. By giving explanations.

C. By quoting sayings. D. By making comparisons.

4.What is the best title for the text?

A. How to Be a Good Mother and Daughter?

B. Who Is a Mother’s Best Friend?

C. Mothers or Friends?

D. Can a Mother Be a Daughter’s Best Friend?

 

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    Mark Rothko, one of the greatest painters of the twentieth century, was born in Daugavpils, Latvia in 1903. His father immigrated to the United States, fearing that his son would be drafted (招募) into the Czarist army. Mark stayed in Russia with his mother and elder sister; they joined the family later, arriving in the winter of 1913, after a 12-day voyage.

Mark moved to New York in the autumn of 1923 and found employment in the garment trade and took up residence on the Upper West Side. It was while he was visiting someone at the Art Students League that he saw students sketching a nude model. According to him, this was the start of his life as an artist. He was twenty years old and had taken some art lessons at school, so his initial experience was far from an immediate calling.

In 1936, Mark Rothko began writing a book, which he never completed about the similarities in the children’s art and the work of modern painters. The work of modernists, which was influenced by primitive (原始的) art, according to him, could be compared to that of children in that “Child art transforms itself into primitivism (原始主义), which is only the child producing a mimicry (模仿) of himself.” However, in this same work, he said that “The fact that one usually begins with drawing is already academic. We start with the colors.”

It was not long before his multiform developed into the style he is remembered for; in 1949 Rothko exhibited these new works at the Betty Parsons Gallery. For critic Harold Rosenberg, the paintings were a revelation. After painting his first multiform, Rothko withdrew himself to his home in East Hampton on Long Island. The discovery of his definitive form came at a period of great grief; his mother Kate died in October 1948 and it was at some point during that winter that Rothko chanced upon the striking symmetrical (对称的) rectangular blocks of two to three opposing or contrasting, yet complementary colors (对称). As part of this new uniformity of artistic vision, his paintings and drawings no longer had individual titles: from this point on they were simply untitled, numbered or dated. However, to assist in distinguishing one work from another, dealers would sometimes add the primary colors to the name.

1.Mark Rothko’s family have experienced all of the following except            .

A. a separation from his father B. the call up of the army

C. a temporary stay in Russia D. a 12-day voyage to the United States

2.What made Mark Rothko want to be an artist?

A. His move to the Upper West Side.

B. His visit to the Art Students League.

C. His sight of the students’ drawing.

D. His lessons took in art school.

3.Mark Rothko thought modern art share some similarities with child art because            .

A. they are both considered childish and academic

B. they are both ways of expressing primitivism

C. they are both a copy of the painters themselves

D. they ate both striking blocks and colors

4.Which of the following statements is true about Mark Rothko’s style?

A. It was inspired by Rosenberg.

B. It resulted from moving to Long Island.

C. It resulted from his grief.

D. It evolved (develop gradually) in 1948.

 

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