根据课文内容填空

1.The reading passage is two   1.  written by an old man called Clancy.

2.It was a time when the killer whales, or “killers” as they were then   2. ,helped the whalers catch the baleen whales that were on their   3.          4. .

3.I thought ,at that time, that this was just a story but then I   5.  it with my own eyes many times.

4.There ‘s no   6.  or water and even no   7.  either! I’m still trying to   8.  to these conditions.

5.Science is my most challenging subject as my students have no   9.  of doing experiments.

6. Sometimes I wonder how   10.  chemistry is to these students, most of whom will be going back to their villages after Year 8 anyway.

 

Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings.

The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.

Decibels（分贝）measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect.

Some scientists have proposed setting a noise limit of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales.

A team of American and Canadian scientists discovered that louder noises can seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected.

Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.

Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.

1. According to the passage, which of the following is increasingly dangerous to sea creatures?

A. The man-made noises.                B. The noises made by themselves.

C. The sound of earthquakes.             D. The sound of the ice-breaking.

2. Which of the following is discussed in the third paragraph?

A. Different places with different types of noises.

B. The very human ears sensitive to all types of noises.

C. The ocean animals' reaction to noises.

D. The same noise measured differently on land and in the ocean.

3.We can know from the passage that many researchers think that the noise limit of one hundred twenty decibels would _____.

A. prevent them from doing their research work

B. benefit them a lot in their research work

C. do good to their health                 

D. increase the industrial output

4. According to the passage, what will scientists most probably do in the future?

A. They will try their best to decrease noise.

B. They will work hard to cut down noise pollution.

C. They will study the effect of different noises.

D. They will protect animals from harmful noises.

 

 

第Ⅱ卷（非选择题，共60分）

第四部分：写作（共三节，满分60分）

第一节: （共10小题。每小题1.5分，满分15分。）

根据所给首字母或括号中的汉语意思填写句子空格中所缺的单词。

66. You are only allowed to take some hand ______ （行李）onto a plane.

67. He advised me to g________this opportunity to go abroad for a further study.

68. He left his country for________reasons.（政治）

69. Harry Potter is a fantasy literature but not science f___________.

70. Life in the oceans r________from the tiniest plankton to giants like sharks and whales.

71. Nuclear science should be developed to________ (受益)the people rather than harm them.

72. Chinese history is filled with great________achievements.(科学)

73. W________a scholarship gave him the chance to go to college.（赢得）

74. The final will be played between France and Brazil. It must be a f________for your eyes.

75 There is no absolute________in any country ;you have to obey the law.（自由）

 

Welcome to Adventureland!

Everyone loves Adventureland! The Parks and Exhibitions were built for you to explore（探索）, enjoy, and admire their wonders. Every visit will be an unforgettable experience. You will go away enriched, longing to come back. What are you going to do this time?

The Travel Pavilion

Explore places you have never been to before, and experience different ways of life.

Visit the Amazon jungle（丛林）village, the Turkish market, the Tai floating market, the Berber mountain house and others. Talk to the people there who will tell you about their lives, and things they make. You can try making a carpet, making nets, fishing…

The Future Tower

This exhibition shows how progress will touch our lives. It allows us to look into the future and explore the cities of the next century and the way we’ll be living then. Spend some time in our space station and climb into our simulator（模拟装置）for the Journey to Mars!

The Nature Park

This is not really one park but several.

In the Safari Park you can drive among African animals in one of our Range Cruisers: see lions, giraffes, elephants in the wild. Move on to the Ocean Park to watch the dolphins and whales. And then there is still the Aviary to see…

The Pyramid

This is the center of Adventureland. Run out of film, need some postcards and stamps? For all these things and many more, visit our underground shopping center. Come here for information and ideas too.

63．The Travel Pavilion is built to help visitors           .

       A．realize the importance of traveling　　　B．become familiar with mountain countries

       C．learn how to make things such as fishing nets

       D．learn something about different places in the world

64．If you are interested in knowing about what people’s life will be, you may visit           .

       A．the Travel Pavilion　B．the Future Tower　C．the Safari Park　D．the Pyramid

65．If you want to get a toy lion to take home, where will you most likely go?

       A．The Pyramid.   B．The Nature Park.     C．The Future Tower. D．The Travel Pavilion.

（三）

A

I recently spent two years in the Arctic filming the series Blue Planet. I love being in an environment that hasn't changed for 20,000 years. Of course it's freezing, but it must be a healthy place because you never catch colds.

When I'm filming, I like to really feel how lonely the environment is. Filming underwater involves cutting through thick ice and diving in tied to a line. The person at the other end has to be ready to pull you out fast if necessary.

Originally I was a research diver for the British Antarctic Survey project, but for me science lacked excitement. I'd always enjoyed photography, and whenever camera teams passed through, they encouraged me to watch and learn. I was then able to move into filming in 1985 and have concentrated on Arctic and Antarctic wildlife ever since.

I prefer to be faced with the animals I'm filming. I haven't got in the water with killer whales yet, but I plan to. Of course, it's dangerous if you choose the wrong moment. They're big animals and can move fast, so I'd be stupid to film them searching for food!

I've never had problems with polar bears, although once I was frightened when one tried to get into my tent. Polar bears are bold, clever and dangerous. But I made this one see I wasn't about to attack it - I'm sure it realised I wouldn't hurt it.

When I come home back from my trips, I work in the mornings and spend the afternoons swimming to keep fit. Now I'm fifty, filming is harder. The challenge for me is to continue to deliver high-quality work.

56. In this text, the writer is describing __________.

A. the challenges of the environment he works in       B. the beautiful scenery of the Arctic

C. the career opportunities in TV camera work.  　　D. the difficulties of having to work alone

57. What does the writer say about his early career?

A. He was bored by working only in Antarctic.

B. It taught him how to become a skilled diver.

C. He wasted the years he spent as a scientist.

D. It provided him with a chance to learn about filming.

58. When talking about killer whales, the writer says that __________.

A. he has always been careful when diving with them

B. he tries to avoid any danger by facing them

C. he will only film them from a safe distance

D. he believes there are safe opportunities to film them

59. How does the writer describe his experience with a polar bear?

A. The writer realized he was wrong to trust polar bears.

B. The writer felt nervous that the bear might come back.

C. The bear seemed to know the writer wasn’t a danger.

D. The animal was much more afraid than the writer was.