短文改错
Dear Mark,
I'm very glad you are so interesting in our school. Recent our school is launching an activity to call for thrift(节俭) and go against waste. Every student was required to save paper, water, electricity or food. All waste paper must be collected and sold to help poor student. Water must be made full use and now you cannot find any tap what is left running without students around. And each student should get into a great habit of turn off the light on time. What's more, all of us are called on not to use their pocket money to buy some things unnecessary and some students even use their saved money to help the students in the need.
Yours,
Li Hua
语法填空
The world's first robot police officer started to work this week.1. (it) name is Robocop. It is part of the Dubai Police force. Robocop's first official job was to greet guests at a security conference. Apart from2. (greet) visitors, it also answered questions and gave3.(direct). Robocop has a built-in tablet for people to interact with, pay traffic fines and use other police services. The tablet 4.(link) to a police station, so people can talk to real police officers. The 170-centimetre-tall Robocop can speak six languages.5. can also shake hands, salute people and recognize people's emotions and 6. (face) expressions.
ReboCop is the first of many robot police officers in Dubai.7. (hopeful), 25 per cent of the Dubai Police force will have been robots by 2030 and Dubai will have the first smart police station. No humans will work there. A spokesman said, "The Robocop is the latest smart 8. (add) to the police force and has been designed to help us fight crime, keep the city safe and improve happiness levels. "Robocop will also assist and help people in the malls9. on the streets. An official at the security conference commented,”10. age of the robots is no longer coming. It has arrived."
It was Christmas Day and the previous month had been like a frightening dream. Just at that time, our father _______ us, which made me sad for quite a long time. What was _______, a fire broke out in our house then, destroying everything _______ within. We had nothing for a while, no clothes, no money and no place to stay, nothing.
After the fire, we went to _______ with my grandma in her one-bedroom apartment and _______ on her living room floor. Practically penniless, we had only the clothes on our _______. Immediately after remembering what day it was, I _______ that I didn’t have anything to give my mother for Christmas Day. We had _______ given each other something, _______ it was just a heart shaped cookie she baked or a paper card I made.
I stayed on the balcony of the apartment, feeling sad for I ________ not being able to give my mother anything, especially now. She needed _______; she was every bit as ________ as me. Then I saw it. The most beautiful ________ I could have ever imagined. The brightly colored sun ________ lightly on top of some clouds ________ unbelievable blues, browns and reds. The colors combined in pleasant ways. Something ________ in my head — that was the perfect ________ for my mother. I ran ________, too excited to talk, and pulled my mother out onto the balcony. The colors had filled the entire sky.
Mother was ________ but then happy. She told me in a breathless voice that no one had ever given her anything as ________, or as beautiful. She said she would take the light and colors of that sunset and keep them in her heart forever...
1.A.beat B.visited C.missed D.left
2.A.more B.worse C.wrong D.better
3.A.painted B.buried C.held D.designed
4.A.suffer B.cooperate C.live D.work
5.A.played B.slept C.bumped D.cried
6.A.backs B.suitcases C.tables D.cupboards
7.A.recognized B.expected C.thought D.realized
8.A.always B.seldom C.nearly D.only
9.A.as if B.after C.when D.even if
10.A.imagined B.resisted C.hated D.considered
11.A.cheering up B.putting up C.giving up D.showing up
12.A.ashamed B.disappointed C.lucky D.unhappy
13.A.clouds B.sunset C.sunrise D.smile
14.A.rested B.placed C.decorated D.entered
15.A.occupied with B.covered with C.made of D.divided into
16.A.wandered B.clicked C.broke D.jumped
17.A.plan B.gift C.excuse D.dream
18.A.downstairs B.upstairs C.inside D.away
19.A.satisfied B.amazed C.scared D.puzzled
20.A.expensive B.common C.special D.funny
Your mindset(思维模式) is as important as your best idea. Develop a good one, and you will make everything in your life better immediately. Here are several mindsets that will improve your life.
Self-trust mindset
To do anything great, you have to be able to trust yourself and believe in your abilities. Success is not something that just happens but something that you create. You have to have the confidence to drive away any negative voices in your head.1..
Goal-setting mindset
Knowing what you want and deciding to reach it are two different things. Your goals will motivate you.2..
So set high goals and don't stop until you reach them.
Patient mindset
There's a fine line between moving forward and standing still. The most successful people do all they can to move forward, but they also have the patience to wait and watch.3..sometimes you have to wait for the right thing.
Learning mindset
Just because you are struggling doesn't mean you're not learning.4.besides, everything you learn helps you grow. If you are unwilling to learn, no one can help you: if you are determined to learn, no one can stop you.
5.
Doing anything great requires courage, and fear always has a way of showing up. Courage does not mean being unafraid; having courage and showing courage mean facing your fears saving "I am scared but I am moving forward anyway.” Courage is like a muscle you can strengthen with use.
A. Courageous mindset
B. Discipline is the road to success
C. Every failure has something to teach you
D. Choosing to be positive will determine a lot about your life
E. Don't give up on the things you believe in and yourself
F. Those who are impatient tend to lose out on great opportunities
G. Remember, if they don't challenge you, they won't change you
Let me tell you about my relationship with the school desk. From my first day at elementary school in 1982, it was terrible. This was how it went down: five seconds into class, the foot started bouncing; 10 seconds in, both feet; 15 seconds, I burst out drumming! After a few minutes, it’s all over. That desk and I didn’t get along.
Sitting still was hard enough, but I also struggled with reading. Reading the words out loud in class was a special kind of hell (地狱). By the third grade I had progressed from being one of “those kids” to being the “special kid”. I was found to have multiple language based learning disabilities and attention deficit disorder (ADD) (多动症). I was turned into a “patient” who needed treatment rather than a human being with differences. I struggled with severe anxiety and depression at age 10.
I survived this time in my life because of my mom. She knew in her heart that her child wasn’t broken and didn’t need to be fixed. My mom was right. When I think back on my school experience, I realize it wasn’t the ADD that disabled me. What disabled me was limitations not in myself but in the environment. I’ve come to believe that I did not have a disability, as it is common to say, but experienced a disability in environments that could not accommodate and accept my differences.
In the fall of 1997, after two years at Loyola Marymount University, where my learning differences were fully accommodated, I transferred (转学) to Brown University, where I graduated with an honours degree in English literature. I still can’t spell or sit still, but I now use support and technology to relieve my weaknesses and build a life on my strengths. I don’t feel stupid anymore and I know that I and others like me can live good lives despite these challenges.
1.What does the author mainly want to tell us in the first paragraph?
A.He didn’t like studying.
B.He used to be active at school.
C.He suffered from a broken desk.
D.He had trouble sitting still in class.
2.How did the author probably feel in class in his early school years?
A.Excited. B.Uneasy.
C.Interested. D.Bored.
3.What can we learn from the last paragraph?
A.The author is living a good life with his weakness.
B.The author’s disability has been cured by technology.
C.The author got his honours degree in English literature in the fall of 1997.
D.The author was transferred to Brown University because of his disability.
A new keyboard can tell whether you are its owner. The keyboard records information about the typing pattern（模式）and sends it to a computer program. The program then checks to see if the pattern matches the right user. If not, an alarm sounds, and the computer locks the typist out. It locks out everyone else, even if the person knows the password. What's more, this equipment needs no batteries. It collects all the energy it needs from your actions of typing. Besides, the keyboard is also self-cleaning and the keys are free of damage from water, oil and dirt.
The keys of the new keyboard are made of the same inexpensive plastic that might be found on any other standard keyboard. But instead of being smooth, the keys have millions of tiny plastic nanowires（纳米线）on their surface area, increasing the effective contact areas between the plastics and fingers. This guarantees that there's enough power to run the keyboard as someone types.
Liming Dai, a scientist, did not work on the new keyboard, but he thinks the design could be important in getting better performance from a variety of equipment. "It could also be applied to a touch screen, for example, "Dai says. " Then smart phones and notepads could collect energy from someone's actions of typing or drawing. "
"Future work might make the keyboard even more useful, "Dai adds. " A later design might build tiny capacitors onto the nanowires, "he suggests. Capacitors are little devices that temporarily store electric charge. Those might then be LEDs to light a keyboard in the dark.
Zhonglin Wang is a co-designer of the new keyboard. His team has built a working model of the keyboard. "If a company decides to fund（资助）its production, this keyboard could be in stores in as few as two years, "says Wang.
1.How does the new keyboard tell whether you are its owner？
A.By matching the typing pattern to the right user.
B.By sending alarms to a computer program.
C.By checking the right user's passwords.
D.By just recording information about the typing pattern.
2.Why are there many nanowires on the surfaces of the keys？
A.To keep the keyboard free of damage.
B.To improve the speed of typing.
C.To make the keys smooth.
D.To help produce power.
3.What's Dai's attitude to the new keyboard？
A.Unconcerned. B.Doubtful.
C.Positive. D.Critical.
4.What is the best title for the text？
A.A New Keyboard Made of Nanowires
B.A New Keyboard Entirely Owned by You
C.A New Keyboard's Future
D.A New Keyboard Powered by Typing
