Water pollution happens when waste things from many areas are thrown into rivers,lakes and seas．
Agriculture
To get more food，farmers use large amounts of chemicals(化学制品)．When the chemicals are not completely used by the plants，they are washed away by the rainwater into rivers，lakes and seas，which pollute both surface water and underground water．
Industry
Factories and industries often release poisonous chemicals into seas，rivers or lakes，which is quite bad for Mother Nature．An example of industrial sea pollution happened in Japan in the 1950s．A local factory had poured waste water with mercury(水银)into the Minamata Bay for 20 years．Tuna fish in the bay took in the mercury and people ate the tuna. Many children were born with birth deformities(畸形)．As a result，people lost their，hearing and sight，and thousands of people died in the end．
Sea transportation
When ships transporting oil get damaged on the way，oil spillage(溢出)happens·One major disaster was the Exxon Valdez oil spill．An oil tanker sink off Alaska in 1989 and leaked(泄漏)oil into the ocean．To save cost，some ships also poured unwanted oil from their engine rooms into the sea，thus polluting the oceans·
Home activities
If the waste from the washing of clothes and dishes are not treated and poured into the sea，they will do harm to the sea life．Some diseases may also spread．Sometimes，rubbish is dumped into the sea．Farmers Use large amounts of chemicals to ．
| A．have more food | B．release poison |
| C．planting | D．plant more crops |
From the example in Paragraph 3．we learn that ．
| A．eating tuna fish is sometimes a great danger |
| B．water pollution is a serious problem in Japan |
| C．factories and industries should be closed in Japan |
| D．water pollution can do great harm to people’s health |
The underlined word“release”probably means ．
| A．释放 | B．吸收 | C．生产 | D．运用 |
What is the best title for the passage?
| A．Industrial water pollution |
| B．Agriculture water pollution |
| C．Reasons for water pollution |
| D．Ways to solve water pollution |
Years ago, I lived in a building in a large city. The next building only was a few feet away from mine. They was a woman lived there, and I had never met her, yet I could see she sat by her window each afternoon, drinking or reading.
After a few months, I began to notice that her window was dirty. Everything was unclear through the dirty window. I would say to myself. “I wonder why that woman doesn’t clean her window. It really looks terrible.”
One sunny morning I decided to clean my house, including washing the window.
Late in the afternoon when I finished the cleaning, I sat down by the window with a cup of coffee for a rest. What a surprise! Across the way, the woman sitting by her window was clearly visible (看见). Her window was clean!
It dawned on me. I had been criticizing (批评) her dirty window, but all the time I was watching hers through my own dirty window.
That was quite an important lesson for me. How often had I looked at others through the dirty window of my heart?
Since then, whenever I wanted to judge (评判) someone, I asked myself first, “Am I looking at him through my own dirty window?” I try to clean the window of my own world so that I may see the world about me more clearly. The writer couldn’t see everything clearly through the window because __________.
| A．the woman’s window was dirty |
| B．the writer’s window was dirty |
| C．the woman lived nearby |
| D．the writer was near-sighted |
The writer was surprised that _________.
| A．the woman was sitting by her window |
| B．the woman’s window was still terrible |
| C．the woman did cleaning in the afternoon |
| D．the woman’s window was clean |
“It dawned on me” probably means “_______”.
| A．I began to understand it | B．it cheered me up |
| C．I knew it grew light | D．it began to get dark |
It’s clear that ________.
| A．the writer had never met the woman before |
| B．the writer often washed the window |
| C．they both worked as cleaners |
| D．they lived in a small town |
From the passage, we can learn _______.
| A．one shouldn’t criticize others very often |
| B．one should often make his windows clean |
| C．one must judge himself before he judges others |
| D．one must look at others through his dirty windows. |
Daniel was always making excuses for forgetting to do things. His usual excuse was: “ I was too busy.” or “I didn’t have time.”
Daniel’s parents were worried about him. “ He shouldn’t go through life making excuses all the time.” his father said. “ No one will trust him to do anything. He won’t be able to keep a job. No sensible(明智的)girl will marry him.”
“I don’t know what we can do.” his mother said.
“I have an idea.” his father said. “If this doesn’t work, nothing will.”
The next day was Daniel’s birthday. He was really looking forward to getting exciting presents. He woke up, expecting his parents to wish him a happy birthday. But all day what they said was “Good morning, Daniel. Hurry, or you will be late for school.” There were no presents, not even a card. He was really disappointed.
“Never mind.” he thought. (3) “There’ll be a surprise for me after school.” But there wasn’t. Sadly he said to his parents at dinner, “Today’s my birthday.”
“Oh,” his father said. “So it is. I forgot.”
“So did I.” his mother said.
“How could you forget?” Daniel asked. “There must be a reason.”
“Well, yes.” his father said. “We have a really good excuse for forgetting your birthday, Daniel. We didn’t remember your birthday because we were too busy.”
Poor Daniel! He never had a silly excuse for not doing something again.判断Daniel got his birthday present at last( )。
He thought there would be ________for him afte school.
What did Daniel feel when he didn’t receive any presents?
_______________________________________________________.What do you learn from the story?_____________________________________.
翻译划横线句子?
_________________________________________________________________.
Parents often believe that they have a good relationship with their teenagers. But last summer, Joanna and Henry noticed a change in their older son. Suddenly he seemed to be talking far more to his friends than to his parents. “The door to his room is always shut.” Joanna said.
Tina and Mark noticed similar changes in their 14-year-old daughter. “She used to cuddle up(依偎) with me on the sofa and talk,” said Mark. “Now we joke that she does this only when she wants something. Sometimes she wants to be treated like a young lady. The problem is finding out which time is which.”
Before age 11, children like to tell their parents what’s on their minds. “In fact, parents are first on the list,” said Michael Riera, a writer.
“This completely changes during the teen years,” Riera explained. “They talk to their friends first, then maybe their teachers, and their parents last.”
Parents who know what’s going on in their teenagers’ lives are the best to help them. To break down the wall of silence, parents should create chances to understand what their children want to say, and try to find ways to talk and write to them. And they must give their children a mental(脑力的) break, for children also need freedom, though young. Another thing parents should remember is that to be a friend, not a manager, with their children is a better way to know them.The underlined sentence in the first paragraph means that __________.
| A．the son is always busy with his studies |
| B．the son doesn’t want to see anymore |
| C．the son keeps himself away from his parents |
| D．the son wants to live with his friends |
What troubles Tina and Mark the most is that __________.
| A．their daughter isn’t as happy as before |
| B．they can’t understand what their daughter thinks |
| C．they don’t know what to say to their daughter |
| D．their daughter talks far more to her friends than to them |
“The wall of silence” in the first paragraph means that __________.
| A．teenagers talk a lot with their friends |
| B．teenagers do not talk with their teachers |
| C．teenagers do not talk much with their parents |
| D．teenagers talk little about their studies |
The better way for parents to know their children is to be a ________.
| A．teacher | B．friend | C．manager | D．student |
What do we learn from the passage?
| A．Parents are all happy with their growing children. |
| B．Parents are teenagers’ best friends. |
| C．Parents should keep silence before teenagers. |
| D．Parents should try to understand teenagers. |
| problems |
causes |
Advice |
| Feeling stressed |
Too much homework; Don’t have enough tome for their hobbies. |
Make a plan for study and hobbies. Find time to relax as possible as you can. |
| Getting short-sighted (近视的) |
Too much homework; Bad reading and writing habits. |
Do homework and reading in a correct way. |
| Fighting with each other |
Don’t know how to get on well with classmates. |
Make more friends and understand each other. Share your problems with them. |
| Feeling tired of study |
Computer games’ bad influence. |
Don’t be crazy about computer games. Play them just for a short time when you are tired. |
| Getting fat |
Having more pocket money to buy snacks; Dislike doing exercise. |
Use your pocket money to do something meaningful. Spend some time doing exercise every day. |
There are ______ main problems in the survey.
| A．four | B．five | C．six | D．seven |
What problems are caused by too much homework?
| A．Feeling stressed and fighting with each other. |
| B．Feeling tired of study and getting fat. |
| C．Feeling stressed and getting short-sighted. |
| D．Getting short-sighted and feeling tired of study. |
If Simon is feeling stressed, he should __________.
| A．do much more homework |
| B．make a plan to spend time on study and hobbies |
| C．donate(捐赠) his pocket money to Project Hope |
| D．buy some snacks |
Peter is tired of study, maybe because he __________.
| A．has no close friends |
| B．has no pocket money |
| C．plays too many computer games |
| D．gets fatter and fatter |
__________ is a good way for the teenagers to stop fighting.
| A．Doing less homework |
| B．Playing computer games |
| C．learning how to make friends |
| D．Paying no attention to each other |
Antarctica is in the most southern part of the world. It is like nowhere else on the earth. It is much larger than Europe, and nearly twice the size of Australia. Antarctica is the coldest and windiest place in the world, even colder and windier than the North Pole. In summer, the sun shines for twenty-four hours a day, but in winter it’s completely dark for about three months. Very few plants grow there, but there is some wildlife, including whales, seals and penguins.
When Captain James Cook traveled around Antarctica in the 1770s by ship, he found no one living there. Today, a few scientists work in Antarctica, but they only spend a short time there.
Many scientists are studying the ozone layer, which is getting thinner and thinner worldwide. The biggest “hole” is above Antarctica, and weather there is getting warmer. Scientists think that this cold and lonely place can teach us a lot about the earth and how to keep the earth safe.When did Captain James Cook travel around Antarctica?
| A．In the 1670s. | B．In the 1760s. | C．In the 1770s. | D．In the 1780s. |
The underlined part “ozone layer” means “________” in Chinese.
| A．冻土层 | B．大气层 | C．臭氧层 | D．高压层 |
How many kinds of animals are mentioned in the passage?
| A．Two. | B．Three. | C．Four. | D．Five. |
Which of the following is TRUE according to the passage?
| A．Antarctica is much bigger than Australia in size. |
| B．Scientists spend a long time in Antarctica. |
| C．There is no plant growing in Antarctica. |
| D．In winter, it’s dark for about 70 days in Antarctica. |
Why is the weather in Antarctica getting warmer and warmer?
| A．Because there are more and more people living there. |
| B．Because the ozone layer is being destroyed. |
| C．Because the sun shines a long time every day there. |
| D．Because the weather in other places is getting warmer. |
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