What were you like as a teenager? I was a nightmare. I was rude to my parents, always stayed out late, never did my homework, hung out with the wrong people and made lots of bad decisions. Obviously, this is the age when teenagers are out of control and behave badly. Maybe, if you’re a teenager now, you think this is unfair judgment or it’s not your fault. Well, you might be right!
Experts have found that it’s a teenager’s brain that is to blame. Between the ages of about 13 to 19 — a period known as adolescence, the brain is still developing in areas that control behavior. This has an influence on learning and multitasking, stress and memory, sleep, and decision-making. For parents, these results often make them notice lots of behaviors that they may have earlier blamed on hormones (荷尔蒙) or just moodiness.
So our brains are still developing much later than it was thought before. Is this the perfect excuse for teenagers to walk around aimlessly and not get their homework done on time? Of course not! According to Professor Sarah-Jayne Blakemore, who made the new discovery, it’s to do with our prefrontal cortex that’s the part of our brain right at the front, just behind the forehead. She says “It takes part in a whole area of very high-level cognitive (认知的) tasks such as decision making and planning — we know that this area is going through very large amounts of development during the adolescent years”. This is the part of the brain which plays an important role in planning, and, for a teenager, this hasn’t developed yet. So getting organised to do their homework, for example, can come as a bit of challenge.
I wish I’d known about this because instead of telling my teacher I’d left my homework on the bus or that the dog had eaten it. Now I could say, “Sorry sir, my brain isn’t developed enough for the cognitive task of planning my homework.”
1.Which of the following is common in teenagers?
A.Doing some bad deeds.
B.Being blamed for their age.
C.Stopping their brain development.
D.Making excuses for their bad behaviors.
2.What do we know about the new discovery?
A.The brain develops in the first few years of life.
B.The forehead stops developing during adolescence.
C.Hormones take responsibility for teenagers’ behaviors.
D.The prefrontal cortex affects us performing cognitive tasks.
3.What is the best title for the text?
A.Behind the adolescence
B.Inside a Teenager’s Brain
C.For the Naughty Teenagers
D.About the brain Development
A Uber driver stopped her work day so she could help a new mother with a sick child.
Nicole Ihus’s son John Henry was born last month with a rare disease called congenital diaphragmatic hernia. Nicole and her husband, who live in Kansas City, got m touch with doctors from Minnesota and Missouri in hopes of finding a doctor who could treat John Henry for the condition — but to no avail.
Luckily, Nicole managed to get in contact with the “best doctor in the world for this condition” at Johns Hopkins All Children in St. Petersburg, Florida — so she traveled all the way to the Sunshine State to give her newborn son a fighting chance.
After John Henry was bon into the hands of the NICU, Nicole felt sad and alone in the new state, although she knew that she had to leave her son’s side in order to buy him some new clothes.
After ordering an Uber ride to the nearby Rhea Lana children’s clothing store, she was picked up by a woman named Belinda. Shortly after Nicole got into Belinda’s car, the new mother couldn’t help but told her heartbreaking story.
“She told me her story,” Belinda said in the interview below. “She was in tears a couple of times and I was really concerned about her.”
Rather than simply dropping Nicole off at the store, however, Belinda parked the car and was firmly determined to accompany her passenger into the store.
“She was like, ‘I’m going to help you buy some clothes for your son.’ I asked her, ‘Are you serious?’ I can’t even imagine,” said Nicole. “For this stranger to go completely out of her way — stop what she was doing and stop making money — to come to be with me for a couple of hours while we shopped together, that was just unbelievable.”
1.What does the writer mean by saying “to no avail” in Para.2?
A.Henry’s condition became worse.
B.The couple lost hope of finding a doctor.
C.The doctor didn’t want to treat John Henry.
D.The couple didn’t find the doctor they wanted.
2.How did Belinda help Nicole after hearing her story?
A.By offering her a free ride.
B.By going shopping with her.
C.By buying new clothes for her.
D.By chatting with her for hours.
3.What is the writer’s purpose of writing the passage?
A.To advise readers to help the baby.
B.To tell a story of a helpless mother.
C.To speak highly of the driver’s kindness.
D.To call on people to learn from the driver.
阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 续写的词数应为150左右。
We were three thousand miles away from home on a Random Acts of Kindness and Volunteerism Road Trip. We were short of money, so we had two goals today:
1. Try out our new “Smile!” signs and see how much kindness and joy we could spread in Pike Place Market.
2. Raise at least $80 by doing street performances. Singing, drawing or storytelling. This would be enough for gas to Portland and a small hotel room.
We weren’t sure how people would react to our signs. It’s so easy to walk past a busy crowd, lost in your own world, refusing to make eye-contact with strangers, and feeling alone despite being surrounded by hundreds of people just like you. Finally, I gathered courage to raise our signs and shouted, “Hi here!” to a young couple. They looked over, confused for a moment,read my sign and broke into smiles. Then we saw more smiling faces in the crowd.
Before long, our signs were wildly popular. Tourists wanted photos with us. Strangers stopped to ask us about our signs. We told them the story of our acts of kindness road trip and listened to their stories,too.
Sometimes I’d see unfriendly faces and feel particularly nervous to show them my bright sign. But I was always rewarded with a big smile whenever I did so. Suddenly they were no longer faces of strangers but those of neighbors and friends. This world is full of good people we just don’t know yet. We got so wrapped up in our wonderful “Smile! ” project that we forgot the other goal. Before we knew it,the sun was setting,and we had no money for our trip to Portland.
Paragraph 1: We sat down to watch a musician play the guitar while we thought about our second goal. _________________________________________________________________________
Paragraph 2: Our little band of five attracted a large audience.__________________________________________________________________
假定你是李华，你校计划周六举行主题为保护环境人人有责演讲比赛，请给交流生Chris写封邮件，邀请他参赛，内容包括：
1.邀请对方参赛；
2.告知比赛时间、地点；
3.就如何准备提出建议。
注意：1.词数80左右;
2.可以适当增加细节，以使行文连贯;
Dear Chris，
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
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。
On Oct. 16, 2018, one of the two co-founders of Microsoft, Paul G. Allen, 1. (die)at age 65 from cancer.
When 2. comes to Microsoft, the first person we think of was Bill Gates, the other co-founder of the firm. 3., Allen was just as important to the 4. (create)of the company. Allen was, many people say, a much quieter person. He was content with the science side of things, while Gates has the 5. (good)head for business.
When the pair started Microsoft in the mid-1970s, they focused on the microcomputer industry. Microcomputers were small computers 6. (design)to be used in the home. 7. they lacked, though, was an operating system, which is where Microsoft came in. The company’s big break came in 1980, 8. Microsoft created the MS-DOS operating system. Later came Windows.
After Allen passed away, Bill Gates made a statement 9. (praise)Allen, “Even in high school, before most people knew what a personal computer was, Paul predicted that chips would get super-powerful and would 10.(eventual)give rise to a whole new industry. ”
Mac was cycling along a road in Canada's Yukon, halfway through a 2,750-mile bike tour to Prudhoe Bay, Alaska. He was carrying a 30-pound camping bag, ___________ he wasn't moving very fast. Suddenly he heard loud breathing behind him. "Man, that's a big dog!" he thought. He looked to the side, but to his great___________, he saw that it wasn't a dog, but a wolf, running hard to___________ him.
Mac's heart jumped. He reached for the___________ from his bag. With one hand on the handle bar, he___________ the spray. A bright red cloud covered the wolf___________, and it fell back, shaking its head. But a minute later it was by his side again. He sprayed a second time, and the wolf fell back again, but only to quickly restart its___________.
The wolf was getting closer and closer, ___________ a dozen yards away. Mac waved and yelled at passing motorists, but meanwhile___________ hard. He knew clearly that he must be careful not to slow down. Otherwise, he would become a____________ of the wolf.
Paul and Becky were driving along the same road. From a distance, they spotted what they ____________ was a dog running after a man on a bike. As they got____________, they realized it was a wolf.
Mac heard a car coming up behind him, and he slowed down. The car turned around the____________, then suddenly stopped in front of him. Mac____________ off his bike and dashed for the back door of the car. It was locked. Paul quickly unlocked the door so as to let Mac in, and the____________ man dived in, shutting the door behind him.
It was quite a while before Mac became calm and cried out: "I thought I was going to die!"And Paul and Becky were glad that they had given a helping hand to people in need.
1.A.but B.so C.for D.or
2.A.regret B.disappointment C.fear D.anger
3.A.catch up with B.break away from C.give in to D.come back to
4.A.hammer B.stick C.gun D.spray
5.A.dropped B.fired C.threw D.held
6.A.in turn B.at last C.in time D.at random
7.A.flight B.race C.journey D.attack
8.A.still B.just C.also D.even
9.A.kicked B.rode C.hit D.pressed
10.A.victim B.competitor C.killer D.protector
11.A.decided B.declared C.assumed D.found
12.A.faster B.closer C.stronger D.wiser
13.A.climber B.motorist C.cyclist D.runner
14.A.sent B.fell C.turned D.jumped
15.A.frightened B.worried C.discouraged D.confused
