The koala(考拉) is possibly one of the best known Australian animals, and is found in four states: Queensland, New South Wales, Victoria and South Australia. The word “koala” comes from an Australian aboriginal word meaning “no drink”.

Sometimes people call them “koala bears” but koala is not a bear. It belongs to a special group of Australian mammals, called marsupial(有袋类). Female marsupials have a pouch where the baby animals live after they are born.

Koalas have soft, thick, grey or brown fur on their backs. The fur on the stomach is white. Koala that live in the south have thicker fur than those in the north because of the cold winters, whereas the koalas in the northern part of the country live in warm to hot weather most of the year so have thinner fur. A koala has a large hairless nose and round ears. Koalas don’t have tails. Adult koalas measure between 7 and 14 kilograms.

Koalas spend nearly all their time in the trees using their sharp, curved claws and long toes to climb about and to hold on to the tree branches. They sleep most of the day, and feed and move from tree to tree mainly at night.

The reason koala sleep for much of the day is because their food eucalyptus(桉树) leaves are very tough so they use a lot of energy to digest. Sleeping saves energy. Eucalyptus leaves are poisonous to almost every other animal. Koalas rarely drink water; they get water from the leaves they eat.

Each koala has a home range made up of several trees that they visit regularly. They normally do not visit another koala’s home trees except that a male is looking for a female to mate with.

1.Which of the following statements is NOT true about the name “koala bear”?

A．The name was given by the native in Australia

B．The word “koala” is an original English word

C．The name describes one of its living habits

D．The name is partly false

2.Which of the following is closest in meaning to the underlined word “punch”？

A．House            B．Cave             C．Pocket            D．Nest

3.Why do the koalas live in the south have thicker fur than those in the north?

A．The thicker fur can protect them from the colder weather

B．It’s always hot in summer in the north

C．It’s always cold in the winter in the south

D．They have to move to the north in the winter

4.Why do koalas sleep much in the day?

A．Their foods are poisonous

B．They want to save energy for the activities at night

C．They can’t get enough energy from their tough foods

D．They can’t get enough water from their leaves

Look closely at ,your hands-are they clean? It doesn't matter how many times you was  your hands. They're still crowded with microbes, which are also called "germs" or "bacteria". Microbes are everywhere. But don't worry-most microbes don't harm you. and many actually help you stay alive.
Now,  scientists say the microbes that live on our hands could be used in a surprising way: fighting crime.
When police visit the scene of a crime, they often look for fingerprints to try to identifythe criminal.  But according to a recent study, investigators could even use microbes to help break a criminal case.
Every person has his or her own set of microbes that live on their hands, according to scientists at,the University of:Colorado. That means the mix of different kinds of microbes on everybody's hand is unique-much like one's fingerprint.
The scientists wanted to know whether this microbe mix could be used as a new kind of fingerprint-especially in a crime scene where fingerprints might be hard to find.  And policemen use forensics such as studying fingerprints to identify the criminal.
"Microbe fingerprints are harder to hide," said Noah Fierer, one of the scientists.
"You can't sterilize(为……杀菌) a surface just by wiping it off. "
His team compared the bacteria on the hands of 273 people with the bacteria found on each person's computer keyboard. For the study, the keyboards had been used only by the people who were being tested. The study showed that the mix of microbes from each per- son's hands matched the mix of microbes on that person's keyboard. The scientists were easily able to tell the 273 people apart-just by looking at their keyboards.
But there are a lot more than 273 criminals. Other scientists wonder whetherthe microbe fingerprint can really be that useful. 
Fierer agrees that scientists have a lot more work to do before the microbe fingerprint will be a useful tool．
【小题1】According to the passage,  microbes on people's hands_____

Time is very important in our life. It  36  our everyday moments. However, time never had any importance in my life until I   37   a watch from my father, which organized my life and made me more   38   . It’s round(圆形的) in the center with two silver bands(带，条) that go   39  my wrist(手腕) and all of it is made of silver.

I received this   40   on a gray-sky day. I had to go to the airport at 9:00 a.m. to   41   up my uncle Ali and take him to my father’s house.   42   , I was late because I was  43  with my friends. Later on that day, around 11:00 a.m., I  44  my uncle, but I was very late for him. He had   45   the airport and taken a taxi to my father’s house.

I got to my father’s house at 2:00 p.m. that day and felt  46  of myself at that moment. After I said hello to my  47  father and tired uncle, my father asked me to sit next to him and handed me this watch as a gift from him. Then he said, “Peter, did you have  48  with your friends today?” I answered, “Yes, father, and  49 

apologized for not meeting my uncle Ali.” He said, “What you  50  was not very nice and you should feel sorry for your  51   .” I was ashamed and said, “Father, I’ll never do it again. I promise.” He said, “I hope today you learned something important, and this watch will be a   52   for you.” He told me to take this watch and use it as an organizer of my  53   .

I learned a very important lesson from my father: to  54  time and never to be late to get someone. This watch is  55   to me, not because of its price, but because of the lesson that I learned from it.

A. makes        B. organizes           C. orders         D. supplies

A. received      B. accepted            C. won           D. achieved

A. confident     B. independent         C. efficient        D. responsible

A. around       B. in                 C. on             D. with

A. card         B. thing               C. gift            D. letter

A. call          B. pick               C. put            D. bring

A. Otherwise     B. Fortunately         C. However       D. Therefore

A. going        B. leaving             C. standing        D. shopping

A. forgot        B. remembered        C. saw            D. visited

A. arrived       B. recognized          C. left            D. found

A. ashamed      B. frightened          C. disappointed    D. shy

A. nervous       B. happy             C. angry          D. doubtful

A. lunch         B. quarrel            C. appointment     D. fun

A. I             B. he                C. they           D. we

A. said          B. did                C. thought        D. forgot

A. idea          B. word              C. action          D. movement

A. wonder       B. hope               C. requirement     D. reminder

A. life           B. day               C. way           D. thought

A. waste         B. respect            C. ignore          D. enjoy

A. useful         B. necessary         C. helpful          D. important

It was a comfortable sunny Sunday. I was going to meet an old university friend I hadn't seen for years, and was really excited to hear all his news.

?? My train was running a little late, but that was no big problem - I could text him to say I would be delayed. He would understand. But… where was my mobile phone? I had that familiar sinking feeling. Yes, I'd forgotten it at home.

??? No mobile phone. I'm sure I'm not alone in feeling anxious, on edge and worried when I don't have my phone with me. In fact, I know I'm not alone: two-thirds of us experience ‘nomophobia’, the fear of being out of mobile phone contact.

That's according to a study from 2012 which surveyed 1,000 people in the UK about their relationship with mobile phones.

??? It says we check our mobile phones 34 times a day, that women are more ‘nomophobic’than men, and that 18-24 year-olds are the most likely to suffer fear of being without their mobiles: 77% of them say they are unable to be apart from their phones for more than a few minutes.

Do you have nomophobia ?

· You never turn your phone off

· You obsessively check for texts, missed calls and emails· You always take your phone to the bathroom with you· You never let the battery run out

It's funny to think that around 20 years ago the only people with mobile phones would be businessperson carrying their large, plastic ‘bricks’.?? Of course, these days, mobile phones are everywhere. A UN study from this year said mobile phone subscriptions would outnumber people across the world by the end of 2014.

?? And when there are more phones than people in the world, maybe it's time to ask who really is in charge? Are you in control of your phone, or does your phone control you?

?? So, what happened with my university friend? When I arrived a few minutes late he just laughed and said: "You haven't changed at all – still always late!" And we had a great afternoon catching up, full of jokes and stories, with no interruptions and no nagging(唠叨的) desire to check my phone.

? Not having it with me felt strangely liberating. Maybe I'll leave it at home on purpose next time.

1.What does the passage talk about ?

A. The history of mobiles.

B. The story of meeting an old university friend.

C. The addiction of playing mobile phone.

D. The terrible feeling of being without their mobiles.

2.The underlined phrase “ on edge ”in the third paragraph probably means_______.

A.? nervous???????? B. energetic????????? C. crazy??????? D. surprised

3.Which word is used to describe old mobile phones according to the passage?

A. digital phone??? B. cell phone??? ???? C. bricks??? ??? D. smart phone

4.According to the passage, who is most likely to be addicted to mobiles ?

A. a successful manager??????? ? B. a 21-year-old girl?

C. a 21-year-old boy??????????? D. a lonely middle-aged person

5.What’s the author’s attitude towards the using mobiles ?

A. Worried?? ??????? B. Favorable??? ??? C. Neutral???? ?? D. Critical

Many cities have subways and underground public transportation to take locals and tourists alike rapidly around the city．However, there’s something different about riding a London subway．It may not look different, but the historical value of one of England’s most popular forms of transportation is enough to make riding the subway a must when visiting London．With a little under 300 different stations, the subway can take you almost anywhere you need to go．

Riding a London subway, a person from other countries will notice one major difference: in London, people do not look at each other．In fact, eye contact is avoided at all times．That’s not rudeness ―people are just too busy to bother looking．

Busy doing what, you ask? Well, they’re certainly not using the time for a moment of quiet thinking．Nor are they reading a book．New technology has replaced quiet habits．Today the only acceptable form of book on the London underground is an e-book．

Apple must earn a fortune from London commuters（使用月票上下班者）．Since the launch of the iPhone in 2007, over 40,000―yes, that’s 40,000 “apps” have been designed．

Commuters love them because they are the perfect time-fillers．One “app”, called iShoot, is a game that features tanks．Another one, Tube Exits, tells passengers where to sit on the train to be closest to the exit of their destination．iSteam clouds the iPhone screen when you breathe into the microphone．You can then write in the “steam” on your phone screen．

For those without an iPhone, another Apple product, the iPod, may be the distraction（消遣）of choice．It’s not just teenagers who “plug in” to their music－iPods are a popular way to pass the time for all ages．

And if games, e-books and music aren’t enough to keep you occupied, then perhaps you would prefer a film? The development of palm DVD technology means many commuters watch their favorite TV shows or films on the way to work．With all these distractions, it’s amazing that people still remember to get off the train．

1.Those who want to save time to reach where they go can download ______ to their iPhones．

A．iShoot             B．Tube Exits      C. iSteam      D．iPod

2.People in London do not make eye contact on the subway because ______

A.they are going to work and have no time to communicate with each other

B.they love reading books and do not want to be disturbed

C.they feel sleepy because of getting up early

D.they are busy playing games, reading e-books, listening to music or watching films

3.The underlined word “apps” in the fourth paragraph means ______．

A．computers                 B．programs downloaded for the iPhone

C．computer companies     D．fortune from London commuters

4.Which word best describes the writer’s attitude towards commuters’ behaviors?

A．for             B．against             C．neutral    　    D．hateful

5.The main idea of the passage is that ______．

A．London commuters are unfriendly to strangers

B．Apple has earned a lot of money from selling 40,000 apps

C．technology is changing how London commuters spend their traveling time

D．riding a London subway is a must when visiting London