1 . The Chinese paddlefish (白鲟)-one of the world’s largest freshwater fish-has been announced extinct. Scientists say the paddlefish, also called the Chinese swordfish, is believed to have a lineage dating back at least 34 million years. With its long nose and mouth, the paddlefish could grow as long as seven meters.

But a research paper recently published in Science of the Total. Environment reported the paddlefish was now extinct. The researchers include scientists from the Chinese Academy of Fishery Sciences, Britain’s University of Kent and the University of South Bohemia in the Czech Republic.

The paper says the paddlefish was announced extinct for two reasons. It said that the fish was not able to survive because of widespread overfishing and damage to its native environment in the Yangtze River.

Researchers discovered 332 different species of fish in the Yangtze River in 2017 and 2018. But they did not find a single Chinese paddlefish They guessed the fish disappeared between 2005 and 2010. The extinction of the Chinese paddlefish was “a huge loss” to nature.

Pan Wenjing is a forest and ocean expert with Greenpeace East Asia. “The ecology of the Yangtze River is almost in ruins due to human activity in past decades” Pan said. She stressed that China had taken measures to improve the Yangtze’s environment, including a 10-year ban (禁令) on fishing.

After the extinction was reported in the news, some Chinese media and Internet users took a look back at the large creatures. Many people appeared to have not heard of the Chinese paddlefish before it was announced extinct.

“Every time I see the news of another species going extinct, heart starts to ache,” wrote one Weibo user. “Humans should not live alone on this planet,” the user added.

1. What do we know from Paragraph3?

A．Fishing in the Yangtze River.	B．Environment in the Yangtze River.
C．Researchers of the Chinese paddlefish.	D．The reasons for the Chinese paddlefish’s extinction.

2. Which of the following best describes the present situation of the Yangtze River?

A．No pain, no gain.	B．To protect animals is to protect humans.
C．Well begun is half done.	D．It’s never too late to mend.

3. What’s the writer’s attitude toward-the extinction of the Chinese paddlefish?

A．Excited.

B．Sorry.

C．Shocked.

D．Curious.

4. What can be a suitable title for the text?

A．Fishing is not allowed in the Yangtze River

B．Few people are familiar with the Chinese paddlefish

C．The Chinese paddlefish has been announced extinct

D．Damage to the environment has bad effects

2 . 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 noted.

Tina and Mark noticed similar changes in their 14-year-old daughter. “She used to cuddle up (依偎) against 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 little girl and sometimes like a young lady. The problem is understanding which time is which.”

Before age 11, children like to tell their parents what’s on their mind. “In fact, parents are first on the list,” said Michael Riera, author of Uncommon Sense for Parents with Teenagers. “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 in the best position 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 (思想的) 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.

1. “The door to his room is always shut” suggests that the son ________.

A．keeps himself away from his parents	B．begins to dislike his parents
C．is always busy with his study	D．doesn’t want to be ignored

2. What does trouble Tina and Mark?

A．Their daughter isn’t as lovely as before.

B．They can’t read their daughter’s mind exactly.

C．They don’t know what to say to their daughter.

D．Their daughter talks with them only when she needs help.

3. Which of the following best explains “the wall of silence” in the last paragraph?

A．Teenagers talk a lot with their friends.	B．Teenagers do not understand their parents.
C．Teenagers talk little about their own lives.	D．Teenagers do not talk much with their parents.

4. What can we learn from the passage?

A．Parents shouldn’t be angry with teenagers.

B．Parents have to talk with children face to face.

C．Parents are unhappy with their growing children.

D．Parents should try to understand their teenagers.

3 . After entering high school, you must wonder how to study well. Here are some good skills for you.

Go to class.

If you want to do well at school, going to class is the first step in studying well. If you miss classes, you will miss what the teacher thinks is important; as a result, you’ll miss what is the most likely to end up on the test.     1    

Take good notes.

Try not to write down everything.     2     Write down unfamiliar terms. After class, review your notes as soon as possible. You can fill in details that you missed and review the material while it is still fresh on your mind.

    3    

If you are struggling in class, talk to your teacher. He or she may be able to give you more help before or after class. Most teachers have little sympathy(同情) for students who just become worried about failing during the last few weeks of the grading period.

Take part in class discussions.

In order to learn more in class, it is helpful to take part in class discussions. Asking questions and having eye contact with your teachers and classmates can increase your focus during the class discussion.     4     This helps you make your point clear in class.

Form study groups.

Get students together who want to do well in class. Make sure that everyone is familiar with the material because you do not want to spend time re-teaching material to people who do not understand it.     5     Sometimes group sessions(上课时间)can become chatting sessions

A．But be careful!

B．Don’t be late for your class．

C．Talk to your teacher if you need help．

D．You should write down all the new terms．

E．So if you want to study well, go to every class．

F．All you need is to put down the main points in your own words．

G．In order to learn more in classit is helpful to take part in class discussions

4 . I have dreamed of taking a trip to Hawaii since I graduated, but the best thing always needs waiting.

I took a trip with my friends to Haleakala National Park, which lies in Hawaii.

When we arrived at Haleakala National Park, we were advised to watch the early morning sunrise. I was lost in the sightseeing (观光) that afternoon, so I could hardly wait to see the sunrise. The next morning, we all got out of bed very early and got to the seaside at 3 o’clock. In the first half an hour, we imagined how wonderful it would be when the first light came out through the thick clouds and how soft it would be when the light touched our skin, so we waited and waited. However, another half an hour later, I gradually lost my patience since there was nothing but the chilly darkness, and I felt that I was frozen to death. (冻死) But my friends were still extremely cheerful.

Nearly another one hour later, “Amazing!” Judy burst out and we all shouted to welcome the light, which was really unbelievable. Until today, I dare say that it is the most impressive sunrise in my life. However, waiting in the morning darkness is also one memory I can’t forget forever.

Waiting sometimes is really a hard thing for most of us as it needs patience and strong-willed determination (决心) , but what about the result after that? It might turn out to be pleasing and unbelievable. So, it is really worth (值得的) waiting for the best.

1. What can we learn from the passage?

A．he author’s friends and the author took a trip to China.

B．Hawaii is a good place to enjoy the sunrise.

C．Sometimes, it is worth waiting for the best.

D．The author enjoyed the worst sunrise in his life.

2. When did they see the first light of the sunrise?

A．About 3 o’clock.	B．About 4 o’clock.
C．About 5 o’clock.	D．About 6 o’clock.

3. What’s the meaning of the underlined word in Paragraph 2?

A．Total.

B．Cold.

C．Terrible.

D．Interesting.

4. How did the author feel when waiting for the sunrise?

A．Excited all the time.	B．Afraid all the time.
C．Firstly excited then afraid.	D．Firstly excited then impatient.

5 . How to Make Friends

Friendship is a very important human relationship and everyone needs good friends. Good friendship has many benefits. It offers companionship, improves self-worth and promotes good health. There are times in our lives such as when we have recently moved into a new town, or changed our jobs or schools. Such changes often leave us without a friend.     1     But for many of us the process is difficult and requires courage. Below are some helpful suggestions on how to make and keep friends.

1. Associate with others.

The first step to making friends is associating with other people. You can go to public places to meet new people. Besides, you will need to make yourself known by becoming an active member of such places.

2. Start a conversation.

Starting a conversation is the second most important step in making new friends.     2     You can always start the conversation. Being able to make small talk is a very useful skill in relating with other people.

3.     3    

Choosing friends with common interests is important in building friendship as these interests would always bring you and your friend together. Hanging out will always be a pleasant experience.

4. Let it grow.

It is a good thing to stay in touch. However, try not to press your new friend with calls, messages or visits as this would likely wear him or her out and finally you may lose your friend.     4     The best friendships are the ones that grow naturally.

5. Enjoy your friendship.

The best way to enjoy your friendship is to allow your friends to be themselves.     5     Try not to change them from who they are to what you want them to be. Become the kind of friend you will want your friend to be to you.

A．Be cheerful.

B．Do things together.

C．Do not wait to be spoken to.

D．Try not to find fault with your friends.

E．Making new friends comes easy for some people.

F．For a friendship to develop you need to stay in touch.

G．So you will need to give your friend time to react to you.

6 . By now, most people know they should be eating more vegetables. But are there ways to get more from the vegetables you already eat? A research shows that when it comes to vegetables, it’s not only how much we eat, but also how we prepare them, that decides the vitamins and other nutrients that enter our body.

Many studies show that people who eat lots of vegetables have less heart disease, and eye problems and even cancer. But raw vegetables are not always best. The researchers found that 198 Germans who eat raw food were short of lycopene, the matter found in tomatoes and other red vegetables. “There is an idea that raw foods are always going to be better,” says Steven K. Clinton, a professor at Ohi o State University. “For fruits and vegetables, sometimes a little bit of cooking can be helpful.”

A number of factors decide how the vegetables do good to people’s health before they reach the table, including where and how they were grown and stored before being bought. No single cooking way is best. Some nutrients are easily lost in cooking if they are cooked in different ways.

Vitamins C and B are often lost. In January, another report said that boiling was better for carrots than frying or serving them raw. Frying was the worst way to cook.

What cooked with the vegetables can also be important? When the vegetables were cooked with fat, the diners can get more nutrients. Fat can also make the taste of vegetables better, meaning that people will eat more of them. Putting on some other things that make it taste better—a little salt—can make the food taste better.

1. The writer mainly wants to tell us that ________.

A．people should eat more vegetables

B．the way people eat vegetables is important

C．eating vegetables is good for us

D．how much vegetables one should eat

2. The people who eat the raw vegetables for a long time will ________.

A．have the eyes problems	B．have heart disease
C．be in need of lycopene	D．hate eating tomatoes

3. The following decide how the vegetables do good to people EXCEPT ________.

A．the place where the vegetables are grown

B．the way how the vegetables are stored

C．the way how the vegetables are prepared

D．the price at which the vegetable are sold

4. From the last paragraph, we can know ________.

A．It’s better to cook vegetables with fat

B．the more fat in the cooking, the fewer vegetables people will eat

C．It’s better to cook the vegetables without salt

D．the fat will increase the nutrition of the vegetables

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