4 . 语法填空

Strange things happened before Tangshan earthquake happened.The well walls had deep cracks. Some     1     (smell) gas came out of them. Chickens and even pigs were too nervous to eat. At 3：42     2     the morning of July 28, 1976, everything began to shake.     3     seemed as if the world were coming to an end！A huge crack cut across houses, roads, and waterways. Hard hills of rock became rivers of     4     (dirty). Soon the whole city lay in     5     (ruin). Many people died or were     6     (injure). Everything in the city was destroyed. People were    7     (shock) at this and wondered how long the disaster would last. The army sent soldiers to dig out those     8     were trapped and to bury the dead. Workers built shelters for     9     (survive). Water and food were taken to the city. Slowly the city began to     10     (breath) again. Tangshan city has proved that in times of disaster, people must unify and show the wisdom to stay positive and rebuild for a brighter future.

5 . 假定你是李华，寒假期间计划参加春晖社区社会实践活动。请给你班国际生Alex写封邮件邀他一同前往，内容包括：
1.活动时间及地点；
2.活动内容：环保宣传、垃圾分类等；
3.活动意义。
注意：1.词数80左右；
2.可以适当增加细节，以使行文连贯；
3.开头结尾已经给出，不计入总词数。
4.参考词汇：社区 community 社会实践 social practice垃圾分类 garbage classification
Dear Alex,
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7 . Masks that helped save lives are proving a deadly danger for wildlife, with birds and sea creatures trapped in the shocking number of thrown-away facial coverings. Single-use masks have been found around pavements, waterways and beaches worldwide. Worn once, the thin protective materials can take hundreds of years to decompose. “Face masks aren't going away any time soon—but when we throw them away, these items can harm the environment and the animals,” Ashley Fruno of animal rights group PETA said.

In Britain, a gull was rescued by the RSPCA after its legs became tangled in the straps of a mask for up to a week. The animal welfare charity took it to a wildlife hospital for treatment before its release.

The biggest impact may be in the water. More than 1.5 billion masks made their way into the world's oceans last year, accounting for around 6,200 extra tonnes of ocean plastic pollution, according to environmental group Oceans Asia.

Conservationists in Brazil found one mask inside the stomach of a penguin after its body was washed up on a beach, while a dead pufferfish was discovered caught inside another off the coast of Miami. French campaigners found a dead crab trapped in a mask near the Mediterranean. Masks and gloves are “particularly problematic” for sea creatures, says George Leonard, chief scientist from NGO Ocean Conservancy. “When those plastics break down in the environment, they then enter the food chain and impact entire ecosystems.” he added.

There has been a shift towards greater use of reusable cloth masks as the pandemic has worn on, but many are still using the lighter single-use varieties. Campaigners have urged people to bin them properly and cut the straps to reduce the risk of animals becoming trapped. Oceans Asia has also called on governments to increase fines for littering and encourage the use of washable masks.

1. What's Paragraph 1 mainly about?

A．The problem of littering masks.	B．The long time to break down masks.
C．The threat of masks to wildlife.	D．The protective use of masks to people.

2. What did the animal welfare charity do to the gull?

A．They gave first aid to the bird.	B．They released the bird at once.
C．They kept the bird for about a week.	D．They sent the bird to hospital.

3. How is Paragraph 4 developed?

A．By providing examples.	B．By giving explanations.
C．By making comparisons.	D．By analyzing causes.

4. Which measure has been taken to help solve the problem?

A．Forbidding the use of single-use masks.	B．Wearing reusable cloth masks.
C．Cutting the masks up before throwing.	D．Increasing fines for binning masks.

8 . A student-led push to get solar panels installed at a middle school in Tacoma is receiving national recognition from a clean energy nonprofit organization called Generation 180. The girls involved are advocating and fundraising for the project.

Sammy Firkins, Gwen Newport and Annie Son will talk about their idea to generate solar electricity at Jason Lee Middle School in a panel discussion organized by Generation 180. In 2019, the three of them teamed up with their science teacher, Kathy Hall, to push for solar panels to be installed. Hall, who uses solar power at her own house, said it’s long been a dream of hers. The school would be the first in the Tacoma district to use solar energy.

The girls presented their idea to Gov. Jay Inslee’s STEM Education Innovation Alliance meeting in early 2019 and received enthusiastic support. They then spoke to the Tacoma school board and obtained buy-in from the district, though they were told the district did not have the roughly $ 200,000 for the 277 solar panels and that they would have to fundraise. They’ve since raised more than half that amount through grants and individual donations.

Gwen Newport said she’s always cared a lot about environmental issues and that she’s troubled that climate change does not get the attention it deserves. “At this point, I feel like it’s kind of been given to my generation almost as our responsibility now and so being able to be a part of this project and take action is really important to me,” she said.

The solar panels have not been installed at the school yet. But Hall said she estimates that the project will reduce the school’s power costs by about $ 14,000 a year, and that it also will serve an educational purpose. “We will have live data always streaming available so that people can see how the panels are working and how they relate to the amount of electricity we’re using, and it will be an incredible learning tool,” she said.

1. What is Generation 180?

A．It is the name of the girls’ team.

B．It is a project to use solar power.

C．It is a nonprofit environmental group.

D．It is a student-led push to install solar panels.

2. What is the third paragraph mainly about?

A．The girls raised enough money for the project.

B．The Tacoma school board rejected the project.

C．The girls made great efforts to fulfill the project.

D．The district covered the expenses of solar panels.

3. How does Gwen Newport feel about climate change?

A．Confident.

B．Concerned.

C．Relieved.

D．Content.

4. What is the main purpose of the project?

A．To advocate for donations.

B．To serve as a learning tool.

C．To protect the environment.

D．To cut down the school’s expenses.

9 . 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。

Pollution takes away all the beauty of the beaches of Hawaii. I hate to go to the beaches on       1     (sun) weekends and see rubbish bags lying on the sand, cigarette butts(烟头)     2     (bury) in the sand, and soda cans floating in the ocean.

One thing that really annoys me is that I see     3     (tour)who visit Hawaii leave their rubbish on the beaches. I was always taught after drinking soda to throw the can into the place     4     it should stay—the trash can. Another thing that annoys me is that some people walk right by rubbish     5     pretend that it’s not there.

The dogs or the fish are not to blame     6     it. It’s our fault and we must blame     7     (we). Everyone has to do his or her part     8     (solve) this problem. It can’t be difficult to do the job. There are a lot of things that we can do. First of all, we can help pick up rubbish along the beaches. We could also form organizations that help clean up our beaches. More     9     (important), we need to start now before the beaches     10     (damage) beyond repair.

10 . ''It can't be done. '' Boyan Slat heard this over and over when he first proposed a way to clean up millions of tons of plastic polluting our oceans.

Slat, who grew up in the city of Delft in the Netherlands, was on a diving trip in Greece three years ago when he was deeply impressed by plastic. ''There were more plastic bags than fish, '' he says. ''That moment I realized it was a huge issue and that environmental issues are really the biggest problems my generation will face. ''

That fall, Slat, then 17, decided to study plastic pollution as part of a high school project. Soon, Slat learned that no one had yet come up with practical way to clean up this massive garbage patches. Most proposed solutions involved ''fishing'' up the plastic using ships equipped with nets—which, as Slat discovered, would likely take more than 1,000 years, cost too much, let off too much sea life along with the trash.

Slat proposed an alternative that mostly avoided these problems: a solar-powered system using a floating plastic tube which will go around the garbage and trap it is 600 meters long. Wind, waves and ocean currents will push the trash toward the tube. A ship will pick up the trash and take it back to the shore. Best of all, Slat predicted his system could clean up the North Pacific Garbage Patch within five to 10 years.

The following, Slat entered the aerospace engineering program at the Delft University of Technology and officially announced his ocean cleanup concept at TEDxDelft. But nothing much moved forward.

Slat organized a team of volunteers and employees for The Ocean Cleanup, which now numbers about 100. In answer to opposition, Slat and his team raised $100,000 from a crowd funding campaign and began testing a 40-meter collecting barrier near the Azores Islands last March.

Over the next three to four years, Slat will push toward a fully operational large-scale project by testing a series of longer and longer barriers.

1. What inspired the boy to study plastic pollution?

A．One of his high school projects.

B．Others' opposition to his proposal.

C．Humans’ failure in cleaning up the ocean.

D．The shockingly heavy plastic pollution in ocean.

2. What can we say about Slat's design?

A．It is powerful but only used in California and Hawaii.

B．It is huge but causes great damage to sea lives.

C．It makes full use of natural forces and is friendly to nature.

D．It was welcomed by all the public and worked very well.

3. What hasn't Slat done to make his idea into reality?

A．Presenting his idea at TEDxDelft.

B．Raising funds with his team.

C．Doing test.

D．Stopping plastic from washing into the ocean.

4. What does the author mainly do in this article?

A．Explain a strange idea.	B．Introduce a fascinating person.
C．Describe a social phenomenon.	D．Praise a point of view.