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 started a national online learning platform 1. (keep) studies going for its hundreds of millions of primary and secondary students 2. have been restricted to their homes due to the outbreak of Covid-19.
Jointly 3. (launch) by the Ministry of Education and the Ministry of Industry and Information Technology on Feb. 17, the free learning platform covers the 31 provincial-level 4. (region) on the Chinese Mainland.
The platform has been upgraded to 5. (far) enrich its resources and promote the all-round development of students, featuring 10 sections, including epidemic(流行病) prevention education, moral education, mental health education, classic literature and digital teaching materials.
6. the support of China's telecom and technology giants, such as China Telecom, China Mobile, Alibaba, Baidu and Huawei, the platform can host 50 million students at the same time.
More than 870 million visits 7. (pay) to the platform's website by March 19, the China Education Daily said in a Monday report.
China has put off the start of the new school semester as part of 8. (it) epidemic control efforts and students have turned to online courses for nearly two months.
As the epidemic has 9. (basic) been controlled in China, some regions have restarted school classes 10. announced dates for starting the new semester, most of which placed graduating middle and high school students first.
Mark was walking home from school one day when he noticed the boy ahead of him. He had ___________ and dropped all of the books he was carrying, ___________ two sweaters, a ___________, and a glove. Mark ___________ down and helped him pick up the ___________. Since they were going the same way, he helped carry part of the ___________. As they walked, Mark ___________ the boy's name was Bill, that he loved video games, baseball and history, and that he was having trouble with his other ___________.
They arrived at Bill's home first and Mark was invited in for a Coke. The afternoon passed ___________ with a few laughs and some ____________ small talk, and then Mark went home. They ____________ to see each other around school once or twice, had lunch together ____________, and then both graduated from junior high school. They ended up in the same high school where they had brief ____________ over the years. Finally, the long awaited ____________ year came, and three weeks before graduation, Bill asked Mark if they could talk.
Bill ____________ him of the day years ago when they first met. “Do you ever ____________ why I was carrying so many things home that day?” asked Bill. “You see, I cleaned out my locker(储物柜) because I didn't want to leave a ____________ for anyone else. I had ____________ some of my mother's sleeping pills and I was going home to kill myself. But after we spent time together talking and laughing. I realized had I done it, I would have ____________ that time and so many others that might follow. So, Mark, when you picked up my books that day. you did a lot ____________. You saved my life.”
1.A.ignored B.marched C.tripped D.packed
2.A.as for B.along with C.instead of D.due to
3.A.baseball B.football C.basketball D.volleyball
4.A.pulled B.came C.turned D.bent
5.A.toys B.articles C.instruments D.documents
6.A.burden B.luggage C.duty D.equipment
7.A.saw B.suggested C.discovered D.guaranteed
8.A.friends B.subjects C.classmates D.mistakes
9.A.wildly B.slowly C.anxiously D.pleasantly
10.A.shared B.guided C.protected D.organized
11.A.stopped B.proved C.sacrificed D.continued
12.A.shortly B.occasionally C.temporarily D.usually
13.A.tasks B.quarrels C.contacts D.conferences
14.A.senior B.junior C.first D.second
15.A.accused B.convinced C.reminded D.informed
16.A.notice B.mention C.admit D.wonder
17.A.mess B.fortune C.space D.choice
18.A.paid off B.chosen from C.searched for D.stored away
19.A.spent B.wasted C.missed D.spared
20.A.better B.more C.deeper D.worse
Here's the scenario(场景): You've got an article to write on an interesting topic. You have more than enough time to meet your deadline and an editor lined up to perfect your words. There's one big problem, though. The words won't come. You've got writer's block. 1. And your deadline, which seemed generous at first, is starting to close in on you. Every writer has been there. What can you do about it?
2. Science says that's when writers are most creative and least likely to be distracted. But when you're completely stuck, going straight into writing first thing in the morning might not work. Why not start your day with something you're excited about? It'll be more fun and make you feel productive.
Smoothly as the morning unfolds, writer's block may linger(逗留). While faced with it, we find the best approach is to break your task up into chunks. 3. With this one little step, you've accomplished something and you're one step closer to meeting that deadline. Then, do some reading, make a list of any ideas you find interesting, and use your list to create a rough outline. 4. The draft may still need some polishing, but you're most of the wav there now!
Besides, writing is more than putting words on paper. It's also about thinking. You should feel free to walk away when you need to have some quality “thinking time”. If you use these breaks to do something productive, you won't think of it as time wasted. 5. You'll get fresh air and exercise—which are both known to be good for creativity—and your colleagues will thank you.
A.Take a walk outside with a pen and paper.
B.You've been staring at a blank page for days.
C.That can help to reduce the difficulty of writing.
D.Here's an idea: offer a coffee run for your colleagues.
E.Start with something small, like creating a new folder.
F.Writers are often told they should write early in the morning.
G.Turn it into sentences and paragraphs and you'll have a draft.
At the World Economic Forum last month, President Trump drew claps when he announced the United States would respond to the forum's proposal to plant one trillion(万亿) trees to fight climate change. The trillion-tree idea won wide attention last summer after a study published in the journal Science concluded that planting so many trees was “the most effective climate change solution to date”.
If only it were true. But it isn't. Planting trees would slow down the planet's warming, but the only thing that will save us and future generations from paying a huge price in dollars, lives and damage to nature is rapid and considerable reductions in carbon release from fossil fuels, to net zero by 2050.
Focusing on trees as the big solution to climate change is a dangerous diversion(偏离). Worse still, it takes attention away from those responsible for the carbon release that are pushing us toward disaster. For example, in the Netherlands, you can pay Shell an additional 1 euro cent for each liter of regular gasoline you put in your tank, to plant trees to balance the carbon release from your driving. That's clearly no more than disaster slightly delayed. The only way to stop this planet from overheating is through political, economic, technological and social solutions that end the use of fossil fuels.
There is no way that planting trees, even across a global area the size of the United States, can absorb the huge amounts of fossil carbon released from industrial societies. Trees do take up carbon from the atmosphere as they grow. But this uptake merely replaces carbon lost when forests were cleared in the first place, usually long ago. Regrowing forests where they once grew can undo some damage done in the past, but even a trillion trees can't store enough carbon to head off dramatic climate changes this century.
In a sharp counter argument to last summer's Paper in Science, Justin Gillis wrote in the same journal in October that the study's findings were inconsistent with the dynamics of the global carbon cycle. He warned that “the claim that global tree restoration(复原) is our most effective climate solution is simply scientifically incorrect and dangerously misleading”.
1.What do we know about the trillion-tree idea?
A.It was published in a journal.
B.It was proposed last summer.
C.It was put forward by Trump.
D.It drew lots of public attention.
2.What is paragraph 3 mainly about?
A.A drawback of the tree planting strategy.
B.An example of balancing carbon release.
C.An anecdote of making a purchase at Shell.
D.A responsibility for politicians and economists.
3.What was Justin Gillis's attitude towards global tree restoration?
A.Indifferent. B.Opposed.
C.Hesitant. D.Supportive.
4.What is the best title for the text?
A.Contradictory Ideas on Tree Planting.
B.A Trillion Trees Come to the Rescue.
C.Planting Trees Won't Save the World.
D.The Best Solution to Climate Change.
How did you develop from an infant(婴儿),with a few elementary thinking skills, to the adult you are now, with the ability to reason and analyze the world in many complex ways involving language, symbols and logic? Your first reaction to this question may be very likely to say, “Well, I learned how to think from my experiences and from the teaching I received from adults through my life.”
Although this explanation seems naturally correct to most people, many developmental psychologists believe that much more is involved in acquiring intellectual abilities than simple learning. The current view about intellectual development is that it is a process of maturation, much like physical development, that occurs in a predictable fashion from birth through adulthood.
Do you look at an infant and see a person who, with enough learning, is capable(有能力的) of adult physical behaviors? Of course not. Instead, you know that the child's behavior will become increasingly complex over time through a process of physical maturation. You know that until the child achieves a certain level of development, all the learning in the world cannot produce certain behaviors. For example, consider the behavior of walking. You probably think of walking as a learned behavior. But imagine trying to teach a 6-month-old to walk. You could place the infant on an Olympic-level schedule of 8 hours practice every day, but the child will not learn to walk, Wily? Because the child has not yet reached the physical maturity to perform the behaviors needed to walk.
Intellectual development occurs in much the same way. Children simply cannot display certain thinking and reasoning abilities until they reach an appropriate stage of intellectual development, no matter how much learning they may have experienced.
1.What is most people's view on intellectual development?
A.It depends on experience and education.
B.Its process is simple and predictable.
C.It is similar to physical development.
D.It just happens naturally in life.
2.What can we learn about physical development from the text?
A.It stops naturally, at an early age.
B.It happens through simple learning.
C.It is part of intellectual development.
D.It occurs in the process of growing up.
3.Why is walking mentioned in paragraph 3?
A.To show behaviors can't be learned till a certain age.
B.To prove walking can be learned at any stage in our life.
C.To indicate a baby can't learn to walk without parents, help.
D.To suggest more practice can produce more learned behaviors.
4.Where is this text most likely from?
A.A research paper.
B.A science magazine.
C.A teaching guidebook.
D.A children's newspaper.
Several years ago, a public school teacher was hired to visit children who were patients in a city hospital. Her job was to tutor them with their schoolwork.
One day, this teacher received a routine call requesting that she visit a particular child. She was told by the teacher on the other end of the line. “We’re studying nouns and adverbs in Class now. I’d be grateful if you could help him with his homework.”
It wasn’t until the visiting teacher got outside the boy’s room that she realized it was located in the hospital’s burn unit. No one had prepared her for that. When she walked into the room, she found the young boy, horribly burned, was obviously in great pain. The teacher felt awkward and didn’t know what to say, but she had gone too far to walk out. Finally, she was able to stammer out, “I…I’m… the special visiting hospital teacher, and your teacher sent me to help you with your nouns and adverbs.” Afterward, she thought it was not one of her more successful tutoring sessions.
The next morning when she returned, a nurse stopped her, “What did you do to that boy?” Before she could finish her apologies, the nurse interrupted her by saying, “You don’t understand. We’ve been worried about him, but ever since you were here yesterday his whole attitude has changed. He’s responding to treatment…”
In fact, the boy had completely given up hope and felt he was going to die until he saw that special teacher. Everything had changed with an insight gained by a simple realization. With happy tears in his eyes, the little boy said, “They wouldn’t send a special teacher to work on nouns and adverbs with a dying boy, now, would they?”
1.Why did the teacher feel awkward after entering the room?
A.She walked into the wrong room.
B.She was too eager to be successful.
C.She had no idea how the boy was suffering.
D.She was not well prepared for her lesson.
2.What does the underlined word “stammer” in paragraph 3 mean?
A.To speak with a fear.
B.To speak with a pause.
C.To speak with a concern.
D.To speak with a gesture.
3.What can we infer from the teacher’s action of apologizing?
A.She got scared by the hospital nurse.
B.She was a person of modest personality.
C.She thought she made the boy uncomfortable.
D.She realized she got the usage of a noun wrong.
4.What helped the boy regain hope?
A.He felt the learning pressure from the special teacher.
B.He believed that the teacher was expert at teaching grammar.
C.He was aware that everyone was trying their best to care for him.
D.He realized that he was not in so bad a situation as he had assumed.
