Shanghai joined other cities in enforcing strict regulations on waste management, making garbage classification _____
A.consistent B.compulsory C.conditional D.controversial
Directions: Write an English composition in 120-150 words according to the instructions given below in Chinese.
如今，许多家长焦虑地守在孩子身边、密切关注孩子一举一动，被称之为“直升机父母(Helicopter parents)”，还有“扫雪机父母(Snowplow parents)”,轰隆隆地扫除孩子通往成功路上的所有障碍，让孩子免遭失败、挫折。对此，学校校刊特辟专栏对此进行讨论，请以李华为名投稿，用身边的例子描述这两类家长，并谈谈对此的看法。
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Directions: Translate the following sentences into English, using the words given in the brackets.
1.后悔虚度光阴有意义吗？(point)
2.科学家们已证明，“吸猫撸狗”是一种减轻压力的有效方式。(prove)
3.可能你既不是霸凌者也不是受害人，但如果你知道有人正遭受霸凌，不要袖手旁观任其发生。(bully)
4.何先生买下这座铜像并捐赠给了国家，不仅彰显其令人钦佩的家国情怀，而且还提升了大众保护文物(relics)的意识。(patriotism)
Directions: Read the following passage. Summarize the main idea and the main point(s) of the passage in no more than 60 words. Use your own words as far as possible.
New Research on Kids’ Poor Math Achievement
If the thought of a math test makes you break out in a cold sweat, Mom or Dad may be partly to blame, according to the new research published in Psychological Science.
A team of researchers found that children of math-anxious parents learned less math over the school year and were more likely to be math-anxious themselves—but only when these parents provided frequent help on the child’s math homework.
Previous research from this group has established that when teachers are anxious about math, their students learn less math during the school year. The current study is novel in that it establishes a link between parents’ and children’s math anxiety. These findings suggest that adults’ attitudes toward math can play an important role in children’s math achievement.
“We often don’t think about how important parents’ own attitudes are in determining their children’s academic achievement. But our work suggests that if a parent is walking around saying ‘Oh, I don’t like math’ or ‘this stuff makes me nervous,’ kids pick up on this messaging and it affects their success,” explained Beilock, professor in psychology.
“Math-anxious parents may be less effective in explaining math concepts to children, and may not respond well when children make a mistake or solve a problem in a novel way,” added Levine, Beilock’s colleague.
438 first- and second-grade students and their primary caregivers participated in the study. Children were assessed in math achievement and math anxiety at both the beginning and end of the school year. As a control, the team also assessed reading achievement, which they found was not related to parents’ math anxiety. Parents completed a questionnaire about their own nervousness and anxiety around math and how often they helped their children with math homework.
The researchers believe the link between parents’ math anxiety and children’s math performance stems more from math attitudes than genetics.
Directions: Read the passage carefully. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.
How Colleges Can Measure Up in Teaching “Critical Thinking”
After becoming president of Purdue University in 2013, Mitch Daniels asked the teaching staff to prove that their students have actually achieved one of higher education’s most important goals: critical thinking skills. 1. Mr. Daniels needed to justify the high cost of attending Purdue to its students and their families. After all, the percentage of Americans who say a college degree is “very important” has fallen dramatically in the last 5-6 years.
Purdue now has a pilot test to assess students’ critical thinking skills. 2. However, they need not worry so much. The results of a recent experiment showed that professors could use standard grading scale to measure how well students did in three key areas: critical thinking, written communication and language literacy.
3. The organizers of the experiment concluded that far fewer students were achieving at high levels on critical thinking than they were doing for written communication or language literacy. And that conclusion is based only on students nearing graduation.
American universities, despite their global reputation for excellence in teaching, have only begun to demonstrate what they can produce in real-world learning. Knowledge-based degrees are still important, but employers are demanding advanced thinking skills from college graduates. 4.
A. If the intellectual worth of a college degree can be accurately measured, more people will seek higher education―and come out better thinkers.
B. Two years before, a nationwide study of college graduates had shown that more than a third had made no significant gains in such mental abilities during their school years.
C. Despite the success of the experiment, the actual results are frustrating, and mostly confirm earlier studies.
D. Many can’t reason clearly or perform competently in analyzing complex, non-technical problems.
E. Yet like many college teachers in the U.S., the professors remain doubtful that their work as educators can be measured by a “learning outcome” such as a graduate’s ability to investigate and reason.
F. It is important to identify the common goals of general higher education and translate them into the design of the learning outcomes assessment.
Imagine how you’d feel if you had to get more than 9,000 tons of junk out to the sidewalk. That’s how much trash is floating around in space. In fact, there’s about 4 million pounds flying over our heads in low-Earth orbit. Daan, a Dutch artist, and his team at Space Waste Lab have come up with a creative plan that could clear up space junk in a spectacular fashion.
①Most space waste comes from dead satellites and rockets. Functioning satellites are the backbone of the information systems that keep our world running smoothly. But all the satellites eventually become obsolete within just a few decades. When they die out, there’s the problem of them drifting in outer space, collecting in what scientists call the “graveyard orbit.”
Maybe you’re thinking, “Why should I care about garbage 12,500 miles above me?” Well, all that fun stuff that satellites help beam down to us—mobile games, Instagram, cat videos—could be shut down by space waste. Lots of old junk floating around up there, plus new satellites added each year, means more and more high-speed collisions (碰撞). And when chunks of junk crash into one another, they break apart into millions of pieces, quickly building up speed and turning into fast-moving objects, which are dangerous to operational satellites as well as astronauts working on the International Space Station.
②Space waste is a problem that’s escalated so much, some scientists say that by 2050 we’ll be forced to stop launching new spacecraft altogether, including new satellites. Think about that for a minute. When the last satellites finally become disused, GPS, cell phones, and the Internet will no longer function.
③So we have to find a way to deal with this space garbage, and Daan pictures a sort of trash pickup, which involves groups of small spacecraft casting large nets into orbit that would collect space debris (碎片) and send it back toward Earth at top speed. Here’s the best part—while reentering Earth’s atmosphere, the pieces of junk would burn up all at once, creating a light show similar to hundreds of shooting stars falling in the night sky. A spectacle indeed!
To get ready for such an amazing effort, Space Waste Lab has been traveling to major cities across Europe and enlightening the public on the problem of the junk in space. ④But Daan doesn’t just talk about ways to relieve the problem—he’s created something a little grander than that. In October 2018, his team launched Space Waste Lab Performance, an outdoor art exhibition that shows the location of each piece of space trash using large lasers that make each debris look a bit like a star wandering slowly and silently over the sky, allowing viewers to wave and say, “Hallo, space trash!”
1.The word “obsolete” (paragraph 2) is closest in meaning to “______”.
A.accessible B.profitable
C.floating D.outdated
2.According to the passage, which sentence best replaces the question mark in the diagram?
A.Working satellites can be damaged and astronauts can be hurt.
B.Satellites can help people track the weather and find new locations.
C.There is more junk floating in space each year as new satellites are added.
D.The Space Waste Lab Performance can show people where satellites are located.
3.Which of the following best supports the idea that space waste should be dealt with very soon？
A.Sentences ① B.Sentence ②
C.Sentence ③ D.Sentence ④
4.Which of the following might be the best title of the passage?
A.Space Junk Harms Digital Systems
B.Artists’ Proposal to Save Space
C.A New Glimpse into Outer Space
D.Test of Waste Collection Nets
