卷子答案网-一个不只有答案的网站Unit 3 Environmental Protection Using Language & Assessing Your Progress
一、填空
1.A version of the game for Mac computers ______ in February next year. For the players, computer games is a good way of ______ stress. (release)
2.He accepted the invitation ______ behalf of the whole class.
3.All scientists subscribe to the view that the increase in the earth's temperature is due to the burning of fossil fuels ______ coal, natural gas and oil to produce energy.
4.The eyes of predators like tigers and lions are highly sensitive _______ the slightest movement.
5._______ is fine and healthy for teens to cultivate their personal interests, and it is good news when young people enjoy harmonious relations with their family and friends.
6.He described water shortage _______ a worldwide problem.
7.We know that the levels of carbon dioxide ______(increase) greatly over the last 100 to 150 years.
8.Human beings are putting too much carbon dioxide into the atmosphere, which prevents heat _______(escape) from the earth into space.
9.______(conserve) is an issue which gets a lot of attention these days—whether it means preserving old buildings, or protecting the environment.
10.With all the work _____(finish), they hurried back home for lunch.
11.These measures are aimed at _____(restore) public confidence in the education system.
12.Now _____ we are all part of the global village, everyone becomes a neighbour.
13.Chinese parents won't tolerate their children _____(knock) bowls with chopsticks when having dinner.
14.The country restored diplomatic relations _____ its neighboring country.
15.The engineer arrived to carry out a health and safety _____(inspect) of the building.
二、阅读理解
Sometimes we may find that every week there are a lot of new stories about how climate change is affecting the planet, or new plans to battle its effects. But the concept itself isn't new at all—in fact, scientists have been exploring questions about climate change for almost 200 years.
The idea of "greenhouse gases" goes back to 1824, when Joseph Fourier wondered what was regulating the earth's temperature. Fourier concluded that the atmosphere must be responsible for containing the heat absorbed from the sun and described it as a box with a glass lid: As light shines through the glass, the inside gets warmer as the lid traps the heat. As Fourier's ideas spread, it came to be called "the greenhouse effect".
Scientists continued to study the greenhouse effect. Until a Swedish chemist named Svante Arrhenius came along, scientists understood how global warming actually works. After years of work, Arrhenius determined that the level of carbon dioxide in the atmosphere did in fact have a direct effect on global temperatures.
Arrhenius found that CO2, and other gases trap radiation, which warms the atmosphere. Arrhenius was the first to suspect that burning coal could contribute to the greenhouse effect. But Arrhenius welcomed the warming effect on the planet. At a lecture later that year, Arrhenius noted that creatures of a warmer earth "might live under a milder sky and in less barren surroundings".
While Arrhenius' findings won him the 1903 Nobel Prize in chemistry, scientists kept debating whether the greenhouse effect was increasing until 1950, when researchers finally began to find strong data to support it. By the end of the 1950s, American scientists had been sounding the alarm on the long-term consequences of climate change. Climate change research has come a long way since Fourier first described the greenhouse effect. Maybe Arrhenius should have been more careful of what he wished for.
1.What can we know from Paragraph 1
A.Climate change has caused terrible disasters.
B.The topic of climate change has been talked a lot.
C.Scientists should work harder to research climate change.
D.The wholeworld should cooperate to protect the environment.
2.What does the underlined word "it" in Paragraph 2 refer to
A.The atmosphere. B.The idea.
C.The earth. D.The earth's temperature.
3.What did Arrhenius think of the greenhouse effect
A.It was beneficial for creatures on earth.
B.It was totally responsible for climate change.
C.It brought more troubles than benefits to human beings.
D.It worked as a punishment for harmful human activities.
4.What's the author's attitude towards Arrhenius' expectation
A.Cautious. B.Defensive. C.Positive. D.Negative.
Like colorful corals, they rocked gently in the ocean current. Only these were not beautiful natural reefs grown over centuries. They were plastic bags, stuck to the Aegean Sea floor since a waste site slid into the water.
A team of divers and environmentalists pulled thousands of plastic bags from the water near Greece's Andros Island this month. The workers described what they found as "a gulf Ml of plastic corals".
Seas polluted with plastic have become one of the most shocking signs of human damage to the planet. "It was a very scary thing to see," said Arabella Ross, a volunteer diver with Aegean Rebreath. The group carries out underwater and coastal clean-ups. "It really shook me and I think it really shook everyone who saw it," she added.
"The Mediterranean is among the seas with the highest levels of plastic pollution in the world," the World Wildlife Fund (WWF) said in a report. Greece produces about 700,000 tons of plastic waste a year, or about 68 kilos per person. About 11,500 tons enter its seas every year. Almost 70% of that returns to the Greek coast, one of the longest in the world. The sea pollution off Andros is thought to date back to 2011, when heavy rain caused a waste site to collapse. Most of the waste fell into the sea.
Aegean Rebreath divers removed blue, black and yellow plastic bags caught between reefs and among fish. "It was like the paradise of the Caribbean Sea, where you find coral reefs everywhere of every color. It was the exact same thing, but instead of corals it was bags," diver Arabella Ross said.
The team managed to remove only a small part of the plastic waste they found. They also pulled up 300 kilograms of old fishing traps—known as "ghost nets"—from Andros. In a separate operation in June off Salamina, a small island near Athens, they removed two tons.
"If people are wondering where their rubbish ends up, we see it each time we go into the water," Ross said.
5. What does the underlined word "it"(Para. 3) most probably refer to
A. The Aegean Sea. B. Plastic pollution.
C. The volunteer group. D. The waste site.
6. What is believed to be the start of the pollution off Andros
A. Collapse of a waste site. B. Extremely bad weather.
C. Waste thrown away by tourists. D. Plastic waste produced by the Greeks.
7. Where does the rubbish finally end up according to Rose
A. The oceans. B. In the fields.
C. In the rubbish sites. D. The waste treatment factories.
8. What could be the best title for the passage
A. Gulf of Plastic Corals' found in Aegean Sea
B. The paradise lies in the Caribbean Sea
C. Coral reefs are full of every color
D. Water pollution is very serious
答案以及解析
一、填空
1.答案：will be released; releasing
2.答案：on
3.答案：like
4.答案：to
5.答案：It
6.答案：as
7.答案：have increased
8.答案：escaping
9.答案：Conservation
10.答案：finished
解析：句意:所有的工作都做完了,他们匆忙回家吃午饭。work和finish是被动关系,所以用过去分词作宾语补足语。
11.答案：restoring
解析：句意:这些措施旨在恢复公众对教育系统的信心。at是介词,后接动词时要用-ing形式。
12.答案：that
解析：句意:既然我们都是地球村的一部分,每个人都成为邻居。now that既然。
13.答案：knocking
解析：句意:中国的父母不容许他们的孩子在就餐时用筷子敲碗。tolerate后接动词时要用-ing形式, their children是knocking的逻辑主语。
14.答案：with
解析：句意:这个国家恢复了与邻国的外交关系。restore relations with与……恢复关系。
15.答案：inspection
解析：句意:工程师到达后进行建筑物的健康安全检查。所填的词作宾语,所以用名词形式。
二、阅读理解
答案：1-4 BAAD
解析：1.细节理解题。根据第一段第一句可知, 第一段讲述的是"关于气候变化的话题已经讨论了很多了"。故选B。
2.代词指代题。根据第二段可知, Fourier的结论是, 大气层负责吸收来自太阳的热量, 并将其描述为一个有玻璃盖子的盒子: 当光线穿过玻璃时, 内部温度会随着盖子吸收热量而升高。由此可知此处it指的是大气层。故选A。
3.推理判断题。根据第四段最后两句可知, Arrhenius认为温室效应对地球上的生物有益。故选A。
4.观点态度题。根据最后一段最后两句可知, 作者对Arrhenius的预测的态度是消极的。故选D。
答案5-8 BAAA
解析：5.代词指代题。根据上文的“Seas polluted with plastic have become one of the most shocking signs of human damage to the planet.”可知，此处的it指的是上文提到的塑料污染。
6.细节理解题。根据第四段的最后两句“The sea pollution off Andros is thought to date back to 2011, when heavy rain caused a waste site to collapse. Most of the waste fell into the sea.”可知，污染的开始是垃圾场的坍塌。
7.推理判断题。根据最后一段Rose所说的“If people are wondering where their rubbish ends up, we see it each time we go into the water”可知，垃圾最终进入海里。
8.主旨大意题。通读全文可知，潜水员在水下仿佛看到了一个色彩缤纷、随着洋流缓缓流动的海底世界。但是，在希腊安德罗斯岛的海床上，人们并没有发现任何植物——取而代之的是数万吨的塑料废物，在这里堆积如山，形成了一种“珊糊礁”。由此可知，A项可作为本文的标题。
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