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1 .

Do you have imagination? Do you like to solve problems? Can you? If so, you could be the next great inventor. “But I’m just a kid,” you might say! Don’t worry about a little thing like age. For example, one famous inventor — Benjamin Franklin — got his start when he was only 12. At that young age, he created paddles for his hands to help him swim faster. Finally his creation led to what we know is called flippers!

So you don’t have to be an adult to be an inventor. One thing you do need, though, is something that kids have plenty of: curiosity and imagination. Kids are known for looking at things in new and unique ways.

So what should you do if you have what is a great idea for an invention? Talk to a friend or family member about it. Get input from others about your idea. Then ask them to help you create a working model — called a prototype (原型) — of your idea.

Once you have a prototype, you can test it. Sometimes your idea turns out to be not as great as you thought. At other times, though, you realize it is a good idea and your prototype can help you figure out how to make it even better.

If your idea is really a good one, an adult can help you contact companies that might be interested in it. You will also want an adult’s help to get a patent (专利权) for your idea, so that it is protected and can’t be stolen by someone else. If you need some inspiration, consider these kids and their inventions:

Jeanie Low invented the Kiddie Stool when she was just 11. It’s a folding stool that fits under the kitchen sink. Kids can unfold it and use it to reach the sink all by themselves.

At the age of 15, Louis Braille invented the system named after him that allows the blind to read.

Chelsea Lanmon received a patent when she was just 8 for the “pocket diaper”, a new type of diaper that includes a pocket for holding baby wipes and powder.

1. By saying “But I’m just a kid”, you probably mean you ________.
A.are too young to achieve anything
B.can do anything though you are young
C.are old enough to become an inventor
D.have to learn knowledge from other people
2. Which of the following is the right order of an invention?
A.a patent—a prototype—a good idea—an invention
B.an invention—a good idea—a patent—a prototype
C.a good idea—a prototype—an invention—a patent
D.a prototype—a patent—a good idea—an invention
3. Who invented something that helps the blind to read?
A.Jeanie Low.B.Benjamin Franklin.C.Chelsea Lanmon.D.Louis Braille.
4. Which of the following can be the best title for this passage?
A.Kids have curiosity and imagination
B.There are some world famous inventors
C.Kids are exactly like adults in a way
D.It is possible for kids to be inventors

2 . One day in March, seven years ago, during happy hours at a bar in my hometown of Fayetteville, Arkansas, I made a surprise announcement to my friends: I was going to shut down   my law practice and attempt to travel around the globe in a year. What’s more, I would do it without taking any flights or making a single advance reservation (预定) of any kind. My announcement drew mixed reactions from my friends. Some offered support and encouragement, while others were more doubtful.

Once I had said the words, there was no turning back. I took months to shut down my law practice and get things in order. Once I set off on my adventure in December 2008, I found travelling without using planes was not easy. Trying to circle the globe in 16 months (it took me a bit longer than the initial 12 months I planned) made it even harder. Even so, travelling overland was the most amazing way to truly understand the immensity (浩瀚无际) of our wonderful planet.

I took three consecutive (连续) overnight buses to travel 3,000 km through Argentina, from Ushuaia to the capital Buenos Aires. I would look out of the windows for hours continuously at the completely plains, as if humans had never touched it.

It took seven consecutive days and nights on trains to get from Moscow to Beijing, each day spent staring out of the windows for hours as the Siberian plains swept by. Sometimes, I wouldn’t see a village or a human being for 10 hours. Later in my journey, it took 22 days on a cargo freighter (货船) to get from New Zealand through the Panama Canal and back to Philadelphia, to finish my round-the-world adventure.

It turned out that travelling with no reservations was far less difficult than I had imagined. Pulling into a city on a bus with a backpack, looking in a guidebook for a few suggestions of accommodations (住所), and then finding an empty room was never much of problem anywhere. It also kept me flexible (灵活) and open about all my travel plans, which is advice I give everyone who asks—plan for less than you think you should.

1. The author’s trip was special in that ________.
A.he made it at the expense of giving up his job
B.it hardly cost him anything
C.he did not make advance booking or travel by air
D.It was a global trip
2. The author most probably returned to the United States in ________.
A.Jane 2009B.December 2009
C.February 2010D.April 2010
3. The author’s travelling route was ________.
① Moscow
② Philadelphia
③ New Zealand
④ Ushuaia
⑤ Beijing
⑥ Buenos Aires
A.⑤④①⑥③②B.④⑥①⑤③②
C.④⑤①⑥③②D.⑤①⑥④③②
4. What did the author think of his around-the-world tour?
A.Challenging but pleasant.B.Dangerous but wonderful.
C.Boring and disappointing.D.Costly and painful.
2020-01-07更新 | 49次组卷 | 3卷引用:Unit 2 单元检测 人教版(2019)选择性必修第四册

3 . A new tool of communication called the "drift diary" is doing the rounds among young college graduates.

The "drift diary", like those ancient paper messages put into a bottle left to drift on the high seas to reach hundreds of miles away, connects lonely hearts. It was first started by a Beijing woman, who goes by the screen name Little S, in 2007.It has become the preferred tool of communication among youngsters afraid to reveal their innermost self to peers, but wanting to share their lives with others. The way it works is that the initiator(发起人)of the diary mentions it on popular Internet forums such as Tianya and Douban. Those wanting to react or otherwise add to the diary then send their real names and addresses to the initiator via e-mails or text messages.

The numbers in one group are usually restricted to between 30 and 50. The diary then is passed on to another by the express delivery or personal handover. The diary writers are mostly anonymous(匿名的)but if they wish to reveal their identity they can do so by posting their contact information at the end of their postings.

The diary writers not just add words but also decorate the plain notebooks with cartoons, drawings or even dress it up with a ribbon or a new cover. Interesting experiences, travel journals, the simple joys of everyday living or sweet recollections of childhood, all find a place in these diaries. Most often, though, the writers set down their frustrations and predicaments.

It usually takes one year for a diary to return to the initiator. The last recorder is the luckiest one, with access to all previous entries, while others can request photocopies of them from the diary's initiator.

1. Why is the "drift diary" popular among youngsters?
A.Because they hate using the Internet.
B.Because they like to show themselves to peers.
C.Because they want to share their lives with strangers.
D.Because they find it fashionable to be a diary writer.
2. Which one shows the correct way a drift diary works?
①The diary then is passed on between the recorders.
②The diary returns to the initiator.
③The initiator of the diary makes a mention online.
④Participants request photocopies of the diary from the diary's initiator.
⑤Those who want to participate in the program get in touch with the initiator.
A.③⑤①④②B.③⑤①②④
C.④⑤①②③D.①③⑤②④.
3. What does the underlined word "predicaments" in the last but one paragraph probably mean?
A.Successful experiences.B.Sense of achievement.
C.Difficult situations.D.Favorable conditions.
4. Which of the following can be used as the best title for the passage?
A.Drift Diary——A New Tool of Communication
B.How a Drift Diary Works
C.Share Your Lives with Strangers
D.The Diary Passed on
共计 平均难度:一般