1 . A couple has spent the last 25 years buying 300 acres of deserted farmlands and changed it into wildlife forest. They want to build the land to a real rainforest for elephants, birds and other endangered animals. Up to now, they’ve _______more than 300 kinds of birds as well as many_______animal species (种类).

_______, this was not the image in 1991 when they came to this part of the country. “When we came here, it was a_______. The owner wanted to sell it_______, because he could not _______coffee beans (咖啡豆) or anything else here, says Anil, who ran restaurant business in the US_______moving to India. “But for me and my wife, this was what we were_______of in our life.”

The couple had a special love for_______from their childhood. When they came to India, the pollution________them. “At that moment, we________to do something to explore the forests in India,” says Anil. “We were not looking for________. In the beginning, we________that shortage of fresh water will be a(n)________concern in India, so we must take care of its origin,” explains Anil.

They sold properties (财产) they owned in America, bought the first 55 acres and began to grow the first________. Soon, they got the land nearby as well. “Many of the local farmers considered it________to get money from the wasteland,” says Anil.

Stopping hunting was a big________and often the locals did not________what this couple was doing, so it required a lot of talking to build up the idea of ________. They worked with the forest department to set up camera traps and keep hunters away. “There are times we have to________with hunters. We were even in great danger once,” says Anil. “We hope what we are doing now will make a difference to animals.”

1.

A．attracted

B．kept

C．sold

D．hidden

2.

A．dangerous

B．beautiful

C．rare

D．common

3.

A．Therefore

B．However

C．Instead

D．Besides

4.

A．dreamland

B．wasteland

C．playground

D．park

5.

A．carefully

B．secretly

C．quickly

D．suddenly

6.

A．eat

B．find

C．water

D．grow

7.

A．before

B．after

C．since

D．for

8.

A．hearing

B．dreaming

C．speaking

D．dying

9.

A．knowledge

B．history

C．nature

D．culture

10.

A．moved

B．shocked

C．satisfied

D．annoyed

11.

A．begged

B．hated

C．failed

D．decided

12.

A．money

B．food

C．luck

D．help

13.

A．forgot

B．hoped

C．require

D．realize

14.

A．beneficial

B．unnecessary

C．huge

D．unimportant

15.

A．grass

B．flower

C．vegetable

D．forest

16.

A．difficult

B．easy

C．meaningless

D．excited

17.

A．order

B．challenge

C．deal

D．enjoyment

18.

A．experience

B．follow

C．understand

D．promise

19.

A．attention

B．devotion

C．operation

D．protection

20.

A．fight

B．work

C．unite

D．play

2 . One evening, Catherine was at home as usual. As her____swung between what she was going to do with her life and their dinner plans for the evening, she was unexpectedly ___by an urgent call from her sister “Get over here! Turn on NBC and check these guys out. They are just like you…” One Facebook message and a phone interview later, Catherine____herself on a bus with 8 strangers in the middle of the sweltering desert heat of Utah, picking up trash and ___awareness about zero-waste and climate change.

With a deep____of the environment and a desire to make a __ , Catherine, Davey, and a group of self ___“environmental pick-up artists” went on a coast to coast road side trash pick-up. As they walked, sometimes only______0.9 miles in an entire day, they ____ and steadily made their way across the United States for three years, picking up a total of 201,678 pounds of trash.

Catherine and Davey____with us wonderful stories of hope and inspiration that fueled their___to continue their journey. After spending weeks silently______how she would have enough _____to fly home for their two-week spring break, Catherine found a blank, unidentified envelope____with $850 cash in the desert. Just enough to get her home and back. After their bus____outside of Denver, they unexpectedly got ____ and arrived in Yosemite National Park three weeks later, just in time for the “Yosemite Facelift” where____ from all over the state came together with a______of cleaning up trash all over the park.

Being at the right place at the right time became almost normal, and they realized that much of what they ____was more than just a coincidence. Together, their team learned to simply ____themselves to their task, and surrender to the journey.

1.

A．thoughts

B．balance

C．hands

D．position

2.

A．blamed

B．interrupted

C．frightened

D．moved

3.

A．found

B．cheered

C．dropped

D．taught

4.

A．abandoning

B．raising

C．shaking

D．hiding

5.

A．pride

B．trust

C．love

D．fear

6.

A．plan

B．promise

C．mistake

D．difference

7.

A．corrected

B．repeated

C．described

D．discovered

8.

A．driving

B．fixing

C．riding

D．covering

9.

A．slowly

B．secretly

C．helplessly

D．frequently

10.

A．heard

B．shared

C．wrote

D．read

11.

A．problems

B．costs

C．efforts

D．choices

12.

A．depending on

B．replying to

C．worrying about

D．meeting with

13.

A．money

B．food

C．time

D．room

14.

A．equipped

B．supplied

C．decorated

D．filled

15.

A．set off

B．broke down

C．headed for

D．held on

16.

A．rest

B．help

C．understanding

D．practice

17.

A．volunteers

B．members

C．tourists

D．reporters

18.

A．purpose

B．question

C．decision

D．lesson

19.

A．introduced

B．expected

C．experienced

D．examined

20.

A．turn

B．limit

C．compare

D．devote

3 . SYDNEY —Australian scientists have designed a system which uses microwaves to break down plastic into an environmentally friendly by-product.

Head of Electrical Engineering at Australia’s James Cook University, Prof. Mohan Jacob revealed on Thursday that by using microwaves, plastic waste can be converted into biochar(生物炭), charcoal that can be used as a soil conditioner.

“We are developing a processing room, which could process many kinds of plastic materials, up to 5 kilograms of waste,” Jacob said. “It will be a typical example system for the development of biochars from different types of plastics under various conditions.” Jacob explained that microwave energy is used to heat the plastic waste above 600 degrees centigrade within the custom-made room, where it ends up as a biochar, which can then be used to improve the properties of soil.

Currently underway is step one of the project, testing the room, after which, step two will involve improving the energy efficiency of the system and maximizing the yield of by-products. If all goes to plan, step three will be to construct a medium scale waste processing system which is customizable and can be installed remotely.

Jacob said that with the average person using 130 kg of plastic every year, there is an urgent need for developing better ways of processing it.

“Perhaps contrary to popular opinion, plastic is an indispensable material in modern life. It is cheap, competent, lightweight, and has many benefits like maintaining food quality and safety and preventing waste,” he said.

However, “abandoned plastics endanger our marine wildlife, and have begun to enter the food chain. There is an urgent need for developing technologies to recover plastic waste.”

1. How does the system function?

A．Microwaves are used to produce plastic.

B．Plastic waste is heated in the microwaves.

C．Plastic waste is cut into pieces and buried into the soil.

D．Microwaves change plastic waste into biochar by heating.

2. Which statement is true according to Jacob?

A．Plastic consumption now is acceptable.

B．Plastic should be abandoned in our life.

C．The system of processing plastic has come into use.

D．Finding better ways to deal with plastic waste is urgent.

3. What does “recover” in the last paragraph mean?

A．Make up for a loss in time.

B．Find or regain lost possession.

C．Extract or recycle an energy source for reuse.

D．Return to a normal state of health, mind or strength.

4. What does the passage mainly tell about?

A．3 steps of processing plastic waste.

B．A way of producing plastic products easily.

C．A new system of breaking down plastic waste.

D．A program designed for plastic use in the daily life.