题目内容

语法填空(每空最多两个词)

It was on Sunday morning in August that I went to local music festival. I left it early because I had an appointment later that day. My friends walked me to the bus stop and waited with me1.the bus arrived. I got on the bus and found a seat near the back, and then I noticed a man2.(sit) at the front. He3.(pretend) that a tiger toy was real and giving it a voice. He must be4.(mental) disabled.

Behind him were other people to5.he was trying to talk, but after some minutes6.walked away and sat near me, looking annoyed

I didn’t want to7.(laugh)at for talking to him but I didn’t like leaving him8.his own either.

After a while I rose from my seat and walked to the front of the bus. I sat next to the man and introduced myself. We had9.amazing conversation. He got off the bus before me and I felt very happy the rest of the way home.

I’m glad I made a choice. It made10.of us feel good.

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阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

Big trees are incredibly important ecologically. For a start, they provide food for countless other species and shelter for many animals. With their tall branches in the sun, they capture vast amounts of energy. This allows them to produce massive crops of fruit and flowers that sustain much of the animal life in the forest.

Only a small number of tree species have the genetic ability to grow really big. The biggest are native to North America, but big trees grow all over the globe, from the tropics to the forests of the high latitudes(纬度). To achieve giant size, a tree needs three things: the right place to establish its seeding, good growing conditions and lots of time with low adult death rate. Lose any of these, and you will lose your biggest trees.

In some parts of the world, populations of big trees are dwindling because their seedings cannot survive. In southern India, for instance, an aggressive non-native bush, Lantana camara, is invading the floor of many forests. Lantana grows so thickly that young trees often fail to take root. With no young trees to replace them, it is only a matter of time before most of the big trees disappear.

Without the right growing conditions, trees cannot get really big and there is some evidence to suggest tree growth could slow in a warmer world, particularly in environments that are already warm. Having worked for decades at La Selva Biological Station in Puerto Viejo de Sarapiqui, Costa Rica, David and Deborah Clark and colleagues have shown that tree growth there declines markedly in warmer years. “During the day, their growth shuts down when it gets too warm, and at night they consume more energy because their metabolic(新陈代谢的)rate increases,” explains David Clark. With less energy produced in warmer years and more being consumed just to survive, there is even less energy available for growth.

The Clarks’ theory, if correct, means tropical forests would shrink over time. The largest, oldest trees would progressively die off and tend not to be replaced. According to the Clarks, this might cause a destabilization of the climate; as older trees die, forests would release some of their stored carbon into the atmosphere, causing a cycle of further warming, forest shrinkage and carbon emissions.

Besides, big trees face threats from elsewhere.

1. All the following factors are a must for making big trees EXCEPT_________.

A. genetic contribution

B. no deadly damage

C. ideal environment for growth

D. right place to establish its seeding

2.The word “dwindling”(paragraph3) is closest in meaning to “_______”.

A. exploding B. decreasing

C. changing D. growing

3. What is the best title of the passage?

A. Results of big trees’ disappearing.

B. Advantage of big trees.

C. Big trees in trouble

D. Importance of big trees to humans.

4.What will the author most probably discuss after the last paragraph?

A. Comparison between common trees and big ones.

B. The effect of human activities on big trees.

C. Benefits of big trees to the whole atmosphere.

D. More threats to the existence of big trees.

阅读理解

There is no doubt that teens today are extremely busy. Homework piles up and extra-curricular (课外的) activities are time-consuming. Often, teens have to take part in a sport or activity after school, and they are up until 10:00 or later doing homework. Getting teenagers involved in volunteer opportunities can give them a sense of accomplishment that is not connected with sports or school.

Teenagers are often in their own little world. Helping them get involved in volunteering opportunities is the perfect way for them to open up that world and give their time to a good cause.

The key to getting teens involved in volunteer work is to find an opportunity that will fit into their schedule and find something that interests them. Also, keep it close to home. If they have to travel a long distance to volunteer, it’s less likely to be accomplished.

My son has helped with the local library’s reading program for two summers. It is close to home and the schedule is very elastic. We go in and choose days that work with his schedule and he volunteers for about 2 hours at a time. He is responsible for helping kids get signed up for the summer reading program and helping them record the hours they read. It is only a one-week time commitment, but it is very rewarding.

When teens volunteer they often see that there are others more needy than themselves. They also learn time management. Your teen will become a more rounded, less self-centred individual.

Colleges see thousands of students applying for admission every year. If your teen has shown the devotion to volunteer in the community, it can give him the advantage for college admission or scholarship opportunities. So, volunteering is good for their present and their future!

1.What is the text mainly about?

A. The heavy loads faced by teens toady.

B. The benefits of volunteering for teens.

C. The author’s son’s volunteering experience.

D. The requirements of volunteering.

2.The author of the text probably_______.

A. never thought his son would volunteer

B. tries to limit his son’s volunteering time

C. supports his son in volunteering

D. is concerned about his son’s learning

3.We can infer from the last paragraph that_______.

A. colleges show more preference for students with volunteering experiences

B. volunteering can help a teen stand out as an excellent student

C. scholarship opportunities are only offered to excellent students

D. one can’t become an excellent student without volunteering experience

4.The underlined word “elastic” in the fourth paragraph can be best replaced by “ ”.

A. independent B. tight

C. precious D. flexible

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