1 . Animal and plant species are disappearing at frightening rates. The problem has led to efforts to “rewild” places where such life existed before human development, pollution and climate change forced it out. The American city of Detroit is an example of how human actions can increase rewilding, which generally means helping natural systems in damaged locations, removing dams or building tunnels to reconnect animal pathways cut by roads.

Detroit’s population reached a high of 1.8 million in the 1950s. Then the population began dropping. By 2000, there were fewer than one million people living in the city. Thousands of houses and other buildings were left empty over the years. Some structures were destroyed, leaving empty areas that plants and animals regained as habitats. Nonprofit groups have also planted trees and community gardens in these areas. Anti-pollution laws and government-supported cleanups made nearby rivers better for fish and native plants.

Now, Detroit is home to 300 bird species and is a busy visiting place for ducks and others during migration. Unlike most big cities, its population is decreasing but its streets and buildings remain in place. And there are many kinds of habitats, including large lakes, rivers and human neighborhoods. Detroit’s parklands are so quiet that people don’t even know they’re in the city.

“It used to be that you had to go to some remote location to get exposure to nature,” said JohnHartig, a professor of University of Windsor. “Now that’s not the case. Like it or not, rewilding will occur. The question is how we can prepare communities and environments to embrace the presence of more and more wildlife. After all, many city people have lost their tolerance to live with wildlife. To really make a difference in dealing with the biodiversity crisis, you’re going to have to have people on board.”

1. What does the author want to tell us by the example of Detroit?

A．It’s government-supported efforts that really matter.

B．Humans’ efforts can make a difference in rewilding.

C．Humans are to blame for the worsening environment.

D．It’s hard for humans and wildlife to live in harmony.

2. What might have happened in Detroit at the beginning of 21st century?

A．The city was overpopulated.	B．More community gardens disappeared.
C．Many buildings were abandoned.	D．The environment was badly damaged.

3. What can we infer about current Detroit from the text?

A．It is a big city crowded with tourists and bird species.

B．Tourists don’t show any interest in its quiet surroundings.

C．It’s become a center for those who study animals and plants.

D．It’s turned into a place where people can get close to nature.

4. What does the underlined word “embrace” in the last paragraph mean?

A．Accept.

B．Delay.

C．Imagine.

D．Supervise.

2 . I had a great dream when I was in my twenties. I wanted to travel around Africa with my _________. So I left my hometown with great confidence and _________ Cape Town, not really _________ what to do next. Luckily, before my trip actually started, I met a kind, old Nigerian man. He gave me the best travel _________ I had ever received. “Be like a(n) _________ on your way around the world.”

It sounded _________, but it really changed my idea about travelling. He helped me realize that travel is about learning and _________ local cultures. “It’s far too easy to go into a(n) _________ country and believe your ways are better. But if you study, ask questions and try to learn from the locals, you’ll have far richer _________ ,” he promised me.

On other vacations, when I was on my tour way to Cancun. I was just a __________. I only stayed there for a week to see the __________ and places of interest and then left. The culture didn’t __________ me. I left the cities and towns without really knowing anyone or anything that existed in those places to which I had paid a visit.

This time, I promised to myself that I would be a __________ traveler. After seven months of __________ backpacking in Africa from Cape Town to Cairo, I realized that having a student-like mindset (观念模式) helped extend my trip and helped me learn a lot, which __________ me more than any other trips ever did to me.

1.

A．pet

B．parents

C．friend

D．backpack

2.

A．looked at

B．checked out

C．arrived in

D．took on

3.

A．happy

B．worried

C．sure

D．excited

4.

A．choices

B．tips

C．chances

D．plans

5.

A．teacher

B．player

C．actor

D．student

6.

A．simple

B．perfect

C．foolish

D．boring

7.

A．fetching

B．commenting

C．managing

D．observing

8.

A．big

B．new

C．interesting

D．old

9.

A．dreams

B．experience

C．tasks

D．practice

10.

A．tourist

B．alien

C．minister

D．sponsor

11.

A．watches

B．mountains

C．sights

D．pictures

12.

A．welcome

B．change

C．respect

D．hurt

13.

A．real

B．hopeful

C．lovely

D．healthy

14.

A．successfully

B．suddenly

C．politely

D．hurriedly

15.

A．warned

B．frightened

C．satisfied

D．understood

4 . World’s Best Places to Visit

With a world full of fascinating destinations, choosing the perfect vacation spot can present a challenge. Use these recommendations to craft your travel list.

South Island

New Zealand’s South Is landfills with impressive landscapes at every turn, from dramatic mountains to grand channels. Here, you can admire the mountains of Fiordland National Park, a UNESCO World Heritage Site, from hiking trails or a boat on Milford Sound. Besides, journey to the University of Canterbury’s Mount John Observatory to stare up at the starry skies at night.

Paris

The magnetic City of Light draws visitors from around the globe who come to see iconic attractions like the Eiffel Tower, the Louvre and the Arc de Triomphe. But what travelers really fall in love with are the city’s old-fashioned cafes, dynamic markets, and trendy shopping districts. Get lost wandering along the charming cobblestone streets, or relax on the banks of the Seine for hours.

Maui

Whether you’re driving along the Road to Hana, enjoying a bird’s-eye view of Maui’s long coastline from a helicopter, diving with sea turtles or simply relaxing on white or black sand beaches, you’ll find that this Hawaiian island is unlike any other tropical (热带的) destination. You should also attend a feast for local culture and a taste of Hawaiian specialties like poi, poke and mahimahi.

Bora Bora

Here, you’ll find charming beaches, thick jungles and luxurious resorts. The island’s extinct volcano, Mount Otemanu, makes for a great photo opportunity or challenging hike, and the friendly Bora Bora local scan help you catch the island’s best sights. To relax, head to Matira Beach for clear water and soft whites and. Although a trip to Bora Bora is very expensive, most travelers say it’s worth every penny.

1. Which place will be preferred by astronomy fans?

A．Paris.

B．Maui.

C．Bora Bora.

D．South Island.

2. What can visitors do at Maui?

A．Enjoy local food.	B．Drive along the coastline.
C．Go hiking around the island.	D．Walk through shopping districts.

3. What do we know about Bora Bora?

A．Most of its locals serve as guides.	B．It is a beach with fantastic scenery.
C．There are hiking trails in the jungles.	D．It is appealing despite the costly trip.