1 . With a quick movement, the little creature vanishes in the air like it never existed and somehow appears dramatically-this is a part of the film Fantastic Beasts and Where to Find Them. But in reality, “disappeared” fantastic creatures can also reappear.
The Global Wildlife Conservation(GWC) announced on Oct 30 they have rediscovered the Voeltzkow's chameleon(变色龙)in Madagascar. The last time that the animal was seen was in 1913.
This discovery excited the researeh team, but the finding was not easy. The GWC organized an expedition as part of its Seareh for Lost Species program, an attempt to rediscover species that have not been observed by scientists for at least a decade. They headed into the forests of northwestern Madagascar in April 2018. But they didn't have much luck for a long time. Just days before the trip was to end. the tour guides spotted one of the chameleons. Ultimately, the team discovered three males and 13 females.
Male Voeltzkow's chameleons are up to 164 millimeters long and are light green with dark stripes, which get darker when they are angry or stressed. Females are smaller than males, growing to about 150 millimeters long. They can change their skin to a pattern of red dots and a stripe of purple against a background of black and white.
“The Voeltzkow's chameleon adds color and beauty to the planet, and reminds us that even when all seems lost, a great adventure can reawaken hope." said Don Church, president of the GWC. "Now we have so much to learn about this extraordinary reptile(爬行动物)・including how we can best save it from extinction.”
This isn't the only time a species thought to be extinct has been rediscovered. In fact, this year scientists discovered a frog that has been missing for more than 50 years in a Brazilian jungle. Another example is the Albany adder snake, which was rediscovered in 2016. The species had disappeared for over a decade and was generally believed to be extinct.
So how are these "lost" species able to make a comeback? If the environment changes in favor of certain species that have been considered extinct, the population size of those species may recover again. As they reach greater numbers, the chance of humans discovering them increases.
1. Why is the part of Fantastic Beasts and Where to Find Them mentioned?| A．To lead to a discussion about animal extinction. |
| B．To warn of the difference between reality and fiction. |
| C．To demonstrate that magic can be found in real life. |
| D．To further discuss the reappearance of creatures. |
| A．How luck determined the fate of a lost species. |
| B．How the GWC rediscovered the Voeltzkow's chameleon. |
| C．An introduction to the Seareh for Lost Species program. |
| D．The solutions to make “lost" species come back. |
| A．They can change their colors to green and yellow. |
| B．Female chameleons are much longer than male ones. |
| C．The color of the males' skin can reflect their mood. |
| D．Male chameleons outnumber female ones by a lot. |
| A．The rediscoveries may be due to environmental changes. |
| B．The habitats of frogs and snakes are quite similar. |
| C．Human beings are to blame for species extinction. |
| D．Extinct reptiles would be the first group to be rediscovered. |
2 . The icy beauty of the Arctic attracts thousands of visitors every year to see its wonderful wildlife, landscape and local cultures. Visitors can take ships on a voyage along the Arctic Ocean or take flights to cities along the Arctic edge. No matter how one gets there, they should wear warm clothes and get ready to take in the attractions.
“Travelling to the Arctic leaves an unforgettable impression on the visitor. Its vast expanse and the fragility of its environment are two things that really blow away people,” said Cheryl Rosa, the director of the US Arctic Research Commission.
Visitors to the Arctic Circle will have a lot of activities to choose from if they want to see all that the region has to offer. Hiking with snowshoes, dog sledding and kayaking are common activities. Visitors with sharp eyes are likely to spot polar bears. To get even closer to the animals of the sea, visitors can go polar snorkeling with seals. Of course, Arctic adventures aren't complete without viewing the wonders of the Arctic Circle's large glaciers and icebergs as well.
One of the most impressive attractions and maybe the most difficult to see is the Northern Lights, one of the seven natural wonders of the world. They are natural lights that glow a brilliant green and light up the horizon. Sometimes they appear as waves that dance across the sky in different colors.
The best places to view the Northern Lights are in Northern Norway, Sweden's Abisko National Park , Iceland, America's Alaska or Canada's Yukon, according to space.com. Charles Deehr, an expert at the University of Alaska Fairbanks' Geophysical Institute , recommended planning a trip between winter and spring, especially when there is a new moon.
Even though the Arctic is a popular tourist destination, don't forget that people live here too. “It is recommended that visitors go with tour groups that are respectful of Arctic residents (居民) and their culture,” said Rosa. “Too many people can disturb the small villages. Finding tour groups that work with local communities is important.”
1. The underlined part “blow away” in Paragraph 2 probably means “________”.| A．defeat | B．affect | C．move | D．impress |
| A．They only produce green light at night. |
| B．They are natural lights and hard to see. |
| C．They seldom occur between winter and spring. |
| D．The best time to view them is when there is a full moon. |
| A．Tour groups are not welcome among Arctic residents. |
| B．The Arctic's population has been rising in recent years. |
| C．Visitors should choose suitable tour groups when visiting. |
| D．Tour groups should get permission from local communities. |
| A．To inform visitors of local culture. |
| B．To recommend some activities to visitors. |
| C．To introduce a popular tourist destination. |
| D．To share a travel experience in the Arctic. |
