1 . 阅读下面短文，有5处划线，从每题所给四个选项中选出与划线意义的最匹配选项。

Once he was back in his pasture, we’d chat over the fence (栅栏), covering such topics as hard days at work and exciting happenings _________ at home. He did most of the listening, giving knowing glances and huffs when appropriate. When it was time to end the conversation, he’d turn and walk away. He had impeccable _________ timing.

I posted Buster photos and stories on Facebook-he had quite a following. One admirer’s dying wish was to muster_________ the strength to meet him. The fan arrived bearing apples. Buster rarely ate apples except from one tree in his pasture, but he gobbled them up _________ that day. In return, Buster stopped eating long enough to pose for photos with the ailing _________ man who thought the world of him.

1.

A．events

B．photos

C．topics

D．decorations

2.

A．impossible

B．perfect

C．limited

D．improper

3.

A．reduce

B．organize

C．gather

D．move

4.

A．threw away

B．ate quickly

C．held up

D．gave away

5.

A．happy

B．mean

C．old

D．weak

2 . 阅读下面短文，有5处划线，从每题所给四个选项中选出与划线意义的最匹配选项。

In the animal kingdom, killer whales (虎鲸) are social stars: they travel in different family groups, care for grandchildren, and even ________ imitate human speech. Now, scientists are adding one more behavior to the list: forming fast friendships. A new study shows killer whales can ________ rival animals such as chimpanzees and macaques (a kind of monkey), and even humans ________ when it comes to the kind of “social touch” that is a sign of strong friendship. Some ocean animals ________ maintain social structures — including male dolphins (海豚) that learn the “names” of their close friends. But there is little ________ proof about wild killer whales. That’s where drone (无人机) technology came in.

1.

A．interrupt

B．copy

C．make

D．understand

2.

A．rise to

B．be equal to

C．benefit from

D．depend on

3.

A．instead of

B．as well as

C．in terms of

D．other than

4.

A．keep

B．change

C．abandon

D．lose

5.

A．research

B．evidence

C．information

D．image

3 . 将下列几部分(A，B，C，D和E)按题号排序，构成一个符合逻辑的完整语篇。
A. The main cause for animals and disappearing is often a disruption (扰乱) to die food chain due to hunting, habitat loss or even the introduction of invasive species.
B. With rising awareness of how we affect the natural environment, hopefully we can learn to protect these food chains and help them to thrive.
C. Nowadays, there are strict rules controlling the movement of animals and plants between countries but some parts of the world are still experiencing problems with invasive species introduced hundreds of years ago.
D. When people first explored the world, they took animal and plant species from their home countries to the places they settled in but they did not realize they were disrupting the natural food chains of the area they explored.
E. Many animals and plants are endangered in the world today, these endangered species are threatened with becoming extinct, meaning they will no longer exist on earth.

4 . 将下列几个部分（A、 B、 C、 D和E）按题号排序，构成一个符合逻辑的完整语篇。
A. It’s already affecting nearly every aspect of our lives and our children’s futures, our heat waves more deadly, our storms more intense, and our wildfires burn.
B. But the most important thing we can give them is hope that there are solutions, and everyone has something to contribute no matter how old they are.
C. As parents, many of us have had challenging conversations with our children. There’s one more to add to the list — climate change.
D. By taking the time to understand how we feel about climate changes ourselves and then listening to our children discussion about their hopes around the issue, we can help them figure out how they can be part of the solution.
E. When we talk to our kids, we have to be honest. Climate change is real and serious.

5 . 将下列几个部分(A,B,C,D,和E)按题号排序，构成一个符合逻辑的完整语篇。
A. The giant panda used to have a population of 1, 114 in the 1970s. It now totals 1, 864 thanks to 52 protection areas.
B. China will continue its efforts of the wildlife protection. Key projects will be continually carried out to improve protection, including making the lists of wild animals and plants under State protection, and also fighting against illegal wildlife trade, which includes ivory(象牙).
C. In recent decades, a series of wildlife-protection movements have been carried out by the central government. Several species in danger of extinction have made impressive progress .
D. Another species was once thought to be extinct. In 1981, only seven crested ibises were found in Yangxian county, Shaanxi Province. Since then, breeding programs have helped the population reach 2, 000.
E. China has made great improvements in environmental protection during the past 70 years. Protecting wildlife is, without doubt, an important part.

6 . 将下列几个部分（A、B、C、D和E）按题号排序，构成一个符合逻辑的完整语篇。
A. However, there are some young minds working to clean up and protect the sea for future generations. While diving in Greece, young Boyan Slat noticed there was more plastic waste than fish and decided right then to dedicate his life to solving this problem.
B. The problem gets worse as plastic breaks down into very small pieces, or “micro plastic”, which is eaten by fish and leads to massive species loss. Humans also eat these fish, and micro plastic has even been found in tap water around the world.
C. Boyan thought working with the currents and gyres (漩涡) would help collect the waste, so he started the Ocean Cleanup Project-placing very long floating barriers in the Pacific.
D. Then currents concentrate the waste naturally so the waste can be collected and recycled.
E. Plastic takes hundreds of years to break down, so all the plastic ever produced still exists somewhere, 95% of which are not recycled, and large amounts enter the sea.

7 . Most of the time, chimps either feed ________clean each other as a way of showing love in their family. Jane ________ us that our group is going to be very tired and dirty by the afternoon and she is right. ________, the evening makes it all worthwhile.(根据课文内容填空)