1 . While teenagers who are at risk of depression with risky behaviors — drinking alcohol, smoking cigarettes and cutting classes often alert parents and teachers that serious problems are brewing, a new study finds that there’s another group of adolescents who are in nearly as much danger of experiencing the same mental symptoms.

These teens use tons of media, get insufficient sleep and have a sedentary (不爱活动的) lifestyle. Of course, that may sound like a description of every teenager on the planet. But the study warns that it is teenagers who engage in all three of these practices in the extreme that are truly in a dangerous position. Because their behaviors are not usually seen as a red flag, these young people have been called the “invisible risk”group by the study’s authors.

The study’s authors surveyed 15,395 students and analyzed nine risk behaviors, including excessive alcohol use, illegal drug use, heavy smoking and high media use. Their aim was to determine the relationship between these risk behaviors and mental health issues in teenagers. The group that scored high on all nine of the risk behaviors was most likely to show symptoms of depression; in all, nearly 15% of this group reported being depressed, compared with just 4% of the low-risk group. But the invisible group wasn’t far behind the high-risk set, with more than 13% of them exhibiting depression.

The findings caught Carli off guard. “We didn’t expect that,” he says. “The high-risk group and low-risk group are obvious, but this third group was not only unexpected. It was so distinct and so large — nearly one third of our sample — that it became a key finding of the study.”

Carli says that one of the most significant things about his study is that it provides new early warning signs for parents, teachers and mental health-care providers. And early identification, support and treatment for mental health issues, he says, are the best ways to keep them from turning into full-blown disorders.

1. Which teenager probably belongs to the “invisible risk” group?

A．A teenager who skips school.

B．A teenager who drinks frequently.

C．A teenager who exercises regularly.

D．A teenager who suffers from lack of sleep.

2. What can we know about the new study?

A．It was intended to dig into the reasons for depression.

B．Its findings were under expectation of the research team.

C．It was conducted by analyzing and comparing the previous data.

D．It revealed an alarming rate of the invisible group suffering depression.

3. What is Carli’s attitude toward the findings?

A．Unclear.

B．Concerned.

C．Doubtful.

D．Indifferent.

4. What is the author’s intention of writing this passage?

A．To caution teens against developing unhealthy habit.

B．To share a novel psychological experiment with teens.

C．To introduce a new treatment for teens’ mental disorder.

D．To warn about the unobserved signs for teens’ mental problems.

2 . As we close out the final days of this year, treat yourself to a deliciously distracting new book —a book that you can dip into and out of throughout the holidays. Read up, rest up, and enjoy yourself.

Yoga for Pregnancy, Birth and beyond

A must-have guide for yoga-loving mamas, Yoga for Pregnancy, Birth and Beyond offers helpful relaxation techniques and breathing exercises that are tailored to each pregnant woman. The book also lays out valuable techniques for labor and staying in touch with your body as it continuously changes.

Mindfulness Activities for Kids

We could all use a little more peace in our lives. Uniquely suited for children and parents to do together, the 40 mindfulness exercises recommended here —from pausing to fully enjoy a tasty sandwich to taking chalk walk together—will not only teach children calm and gratitude, but also bring grown-ups and their littles closer together.

Before She Disappeared

Frankie Elkin is a recovering alcoholic who devotes her time to solving cold cases, especially those involving people of color. A new investigation brings her to Boston, searching for a Haitian teenager who disappeared months ago. But as Frankie starts asking questions, someone else will stop at nothing to keep the answers hidden.

Oak Flat

Lauren Redniss’ Oak Flat tells the story of the land near the San Carlos Apache Reservation through an Apache family fighting to protect the land which the U. S. government and two world-power mining enterprises are attempting to seize and destroy for its copper resources. Visually striking and deeply reported, Oak Flat tells a larger story of endless westward expansion and native resistance.

1. Which book can help to improve family relations?

A．Oak Flat.

B．Before She Disappeared.

C．Mindfulness Activities for Kids.

D．Yoga for Pregnancy, Birth and Beyond.

2. What do we know about the book Oak Flat?

A．It’s a brief account of mining enterprises.

B．It centers on an Apache family’s struggle.

C．It sings high praise of the US government.

D．It supports westward expansion and native resistance.

3. Who are the target readers of the four books?

A．Teenagers.

B．Men.

C．Kids.

D．Grown-ups.

3 . 假定你是李华，你的美国朋友Jack写信告知你，他准备到成都旅游。请你回信介绍成都的情况，内容包括：
1. 概况：一千多万人口；2300多年历史；
2. 地位：四川省省会；西南地区的政治、经济和文化中心；
3. 名胜：武侯柯、青城山等；
4. 特色：火锅、小吃。
注意：
1. 词数80左右；
2. 可以适当增加细节，以使行文连贯；
3. 开头和结尾已为你写好，不计入总词数。
参考词汇：政治politics   武侯祠Wuhou Temple   火锅hot pot
Dear Jack,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,

Li Hua

4 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

A few weeks ago, I received a letter. It was from a friend of     1     (my) who felt a bit down. His life was full of     2     (problem). He ended his letter to me     3     this question, “We can’t really change this crazy world we live in, can we?” I answered him quickly and started my own letter with these words, “Yes, we most certainly can!”

I can still remember one of the first times my world     4     (change) by someone. She was the music teacher at my elementary school, the guitarist at our church, and a family friend.

One day she let me try     5     (play) her guitar. I did my best but could only perform badly. When I was done, I put my head down. “I guess I am not very good,” I told her. She     6     (look) at me kindly and said, “We are all good at something. You just need to find out the things     7     you are good at.”

    8     (lucky), those simple words changed me. Can you change the world? Yes, you can! You can change it and make it better every single day of your life. I realize that I had something to give to others. All you have to do is share your     9     (kind) and it can make     10     difference then.

6 . 听下面一段较长对话，回答以下小题。
1. Where does the conversation probably take place?

A．In an office.

B．In a classroom.

C．In a coffee shop.

2. What will Matt do in half an hour?

A．Have a meeting.

B．Take a short break.

C．Write a report.

3. How does Matt find his present job?

A．Busy.

B．Tiring.

C．Nice.

4. What did the woman do?

A．She sold clothes.

B．She worked in a library.

C．She taught at a school.

7 . 听下面一段较长对话，回答以下小题。
1. What is the probable relationship between the speakers?

A．Strangers.

B．Friends.

C．Husband and wife.

2. Why will the woman leave the park?

A．She is afraid of being punished.

B．She is going to watch Suits.

C．She is about to go fishing.

3. What is wrong with the man’s jeans?

A．They are broken.

B．They are wet with water.

C．They are dirty with paint.

9 . 听下面一段较长对话，回答以下小题。
1. What drink does the man ask for?

A．Tea.

B．Juice.

C．Coffee.

2. Where will the man go?

A．To a bank.

B．To his office.

C．To another store.

10 . What is Mom doing?

A．Playing a joke on Dad.

B．Doing some cleaning.

C．Looking for her book.