Mr. Guo is a teacher from Xi'an． He asked his students to hand in their homework through a QR code（二维码）．"We spent an hour or two in class learning how to generate（使产生）the codes， and in the end everything gets easier，" said Guo．"When students finish the homework， they keep it on WeChat． Then， each student makes his own QR code and gives it to me． So I can check their homework everywhere using my computer or telephone．"
The QR codes can be sent to Mr. Guo by email， QQ and WeChat． When Guo scans （扫描） his students' QR codes， their homework appears on his phone． He finds that their homework becomes more creative， with many pictures， music and even videos．
Guo's students like the new way and think it is interesting． "We are living in the information age． Many students like to work with computers， which makes learning more fun．" said Tingting， a student of Guo's．
"The paper is not easy to keep， but the code is easy to keep and share．" Guo said，"It is worth trying to use new technology in education． Education itself is a kind of creation． I don't want my students to fall behind the times．"
However， some parents are worried． They are afraid that their children will spend too much time on computers and less time communicating with teachers． But in fact， it's unnecessary． Students still need to look up information in books and write it down when they do their homework． They only use the code when they hand in their homework， which doesn't take them too much time． Also for teachers， it allows them to check the students' homework at any time． And it's also an easy way to share homework with other students．
（1）According to the passage， students can keep their homework on ．
A． WeChat
B． QQ
C． email
D． blog
（2）Guo's students think the new way is ．
A． strange
B． boring
C． unnecessary
D． interesting
（3）What does the underlined （划线的） word "It" in paragraph 4 mean？
A． The paper is not easy to keep．
B． Keeping and sharing the code easily．
C． Trying to use new technology in education．
D． Education itself is a kind of creation．
（4）Some parents are worried， because they think their children will ．
A． talk with teachers face to face
B． spend too much time on computers or phones
C． not like the new way of handing in homework
D． find the QR codes too difficult to use
（5）What's the main idea of the passage？
A． Teachers needn't check homework any more．
B． Students needn't hand in homework any more．
C． Using QR codes makes checking homework easier．
D． Some parents are worried about their children．
Some English words have more than one meaning．These are called multi﹣meaning words．
Multi﹣meaning words have the same pronunciation with different meanings．For example，let's look at the word “ball” ．You could have a “ball” which means you would have a good time．You could toss a “ball” which means you throw an object．You could be on the “ball” which means you know what is happening．You could go to a “ball” which means a dance．
______Take the word “can” ．You “can” ride a bike which means you are able to ride a bike．You have a “can” of soup which means the soup is in a round﹣shaped holder．You can do the “can﹣can" which is a dance from the 1920s．And you might get “canned" if you do a poor job at work，which means you might lose your job．
How about “fly” ？You can “fly” an airplane or you can hit a “fly” that is on your food in your house．Or，you can “fly by the seat of your pants" which means you don't make a plan before taking an action．And，you know that the “fly” of a zipper（拉链）is the top part of the zipper．
There are hundreds of words that are multi﹣meaning words．The word "set" has more meanings than any other word in the English language．When you have time，why don't you try to think of all the ways the word "set" is used？
If you look at the title of this book Can a Fly，Fly？…you know that the answer is "Yes" because you have seen an insect named a “fly” go up in the air and move around through the air…which is what “fly” means．Can a Fly，Fly？Of course，it can!
（38）If Tom is often late for work and fails to finish his tasks，he will
A．do the can﹣can
B．get canned
C．be on the ball
D．go to a ball
（39）According to the passage，the word " " has the most meanings in the English language．
A．ball
B．can
C．set
D．fly
（40）Which of the following is the best sentence to fill in the blank in paragraph 3？
A．Let's try another word．
B．Let's make a word list．
C．Here's a survey report．
D．Here's the guessing game．
（41）The writer writes the passage in order to ．
A．tell a story about learning English words
B．introduce a book on learning English words
C．share an experience in learning English words
D．present different pronunciations of the same word．
Luca Gramberini has been scuba diving（戴水肺潜水） since he was a kid．His family owns a scuba company．For the past three summers，Luca has added gardening to his underwater activities．He helps run Nemo's Garden，a project to grow plants in the sea．
From May through September，Luca and other divers are working on Nemo's Garden in the Mediterranean Sea，150feet from the coast of Noli，Italy．Five large balloon﹣like objects，called biospheres（生物圈），hold plants such as beans and strawberries．The biospheres are filled with air and placed 20feet below the surface．"My father came up with the idea because he loves gardening very much，"Luca said．
According to Luca，the sea is a good place to grow plants because underwater temperatures remain stable，changing little from day to night．The biospheres act like greenhouses．Inside the air﹣filled biospheres，fresh water keeps evaporating（蒸发），providing the plants with a good environment to grow in．"We have already seen the plants，grow faster and better，"Luca says．"And there are fewer storms that can knock down the biospheres during the summer．"
Luca hopes Nemo's Garden will provide a new way of growing crops．"There is not enough land on the Earth，"he says．"And in many developing countries，bad conditions make it difficult for crops to grow．"
Though the project has just started，Nemo's Garden has achieved success and is moving to different areas．"We're going to try growing other plants．"Luca says．"We hope to set up biospheres in other countries．There are many possibilities．"
34．Nemo's Garden is a project to ．
A．do scuba diving in the sea
B．stop storms in the sea
C．make fresh water from the sea
D．grow plants under the water
35．The underlined word "stable" in paragraph 3 means in Chinese．
A．平衡的
B．正常的
C．稳定的
D．合适的
36．The passage is probably taken from the part of a newspaper．
A．travel
B．science
C．health
D．sports
37．The best title for this passage is ．
A．Gardens in the sea
B．Projects for summer activities
C．Plants in greenhouses
D．Conditions for crop growing．
Leon was a postman．Every day Leon would wake up and feed his 37 cats．Leon didn't really want 37cats，but one by one they had appeared on his doorstep，and Leon had taken them in．
Every day，after feeding the cats，Leon would collect the mail from the red postboxes in the village and take it home．"If only I had 37helpers instead of 37cats，my job would be so much easier，"Leon thought．Just then，the cats started meowing for their dinner．That gave Leon an idea．That night，Leon worked late making 37cat﹣sized postal backpacks．Then，he went around to each postbox，putting up signs that read：Postbox closed! Please use the postal cat service．
The next day，Leon put a backpack on each cat and dropped off the cats around the village．Leon knew that the cats would be happy walking around all day．He also knew that they would always come home for dinner．Leon spent the day relaxing，waiting for his helpers to return．Leon was right．The cats did return，but they did not bring home many letters．Some got the letters wet．Some bit off the corners of the letters．Some even lost their backpacks．""Cats are just too unreliable（不可靠的），"Leon thought．
Just then，a strange sound came from the outside of Leon's door．A dirty dog was waiting to be invited inside．That gave Leon an idea．
31．In Paragraph 2，Leon that night．
A．made postal backpacks
B．put up a sign on each cat
C．had dinner with the cats
D．collected letters in the village
32．According to the last paragraph，we can infer（推断） that Leon would ．
A．let the dog take a shower
B．invite the dog to dinner
C．make the dog work for him
D．walk the dog around the village
33．From the passage we know Leon was ．
A．honest
B．brave
C．strict
D．funny．
Ravi是保险（insurance）公司的一名业务员，公司安排他明天外出见一些客户．假设你是Ravi，请你根据公司要求和客户信息，对照市区地图设计合理的拜访路线，并把地名代号A﹣E填入46﹣50小题相应空格处．
Requirements：（1）Visiting time：9：00﹣17：00．（2）Each visit takes an hour including traveling time．
Notes about customers：
Ravi's visiting route（路线）：Ravi's office→46． →47． →48． →49． →50． ．
Aren't mobile phone，e﹣mail and voice mail supposed to help us communicate more easily？Sadly，that's not always the case．Take the other day for example，when I was walking through the park with my friend，suddenly his mobile phone rang and he answered it﹣﹣leaving me alone and cutting our conversation dead! In fact，the park was filled with people talking on their mobile phones．They were passing other people without even looking at them，or stopping to walk their dogs．Clearly，people preferred the voice on the mobile phone to human contact（联系）．
Why is it that the more connected we get，the more disconnected I feel？Development in communication technology seems to keep people from human contact．With e﹣mail over the Internet，we can communicate without seeing or talking to one another．With voice mail，you can have conversations without even meeting that person．Even some food stores are using self﹣scanners（自助扫瞄仪）so that you can check yourself out．As the contact between human beings becomes automated（自动化的），my feeling of being disconnected gets stronger．Don't get me wrong．I'm not against machines．I also own a mobile phone，a voice mail system，and an e﹣mail account．Giving them up isn't a good idea，as they are useful to have around．It's just that when they keep us away from human contact，I begin to feel sad．More and more，I find myself answering e﹣mail instead of talking to people．The technology that was made to help keep us in contact with each other is，in fact making me feel more lonely．
What is to be done？Well，I've made myself a plan to use less technology：no e﹣mailing people who live near me，and no letting the voice mail pick up when I'm at home．
42．The example in Paragraph I shows that people now ．
A．communicate more easily
B．dislike talking face to face at all
C．prefer talking on their mobile phones
D．are only good at using mobile phones
43．The underlined word disconnected in Paragraph 2 probably means ．
A．lonely
B．satisfied
C．stupid
D．interested
44．It can be inferred（推断）from the passage that ．
A．the writer is going to give up mobile phones
B．machines are now not useful to have around
C．machines actually keep people closer to each other
D．the writer decides not to phone others a lot when with friends
45．Which is the best title of the passage？
A．Technology and Human Life
B．The Importance of Technology
C．Technology and Human Contact
D．The Development of Technology．