题目内容

In many countries, people celebrate Screen-Free Week. It is on the first week of May every year. People are encouraged to turn off screens during the week.

Supporters of Screen-Free Week say turning off tech devices（设备）is good for kids. According to a study, kids slept better and got better grades when their parents limited（限制）their screen time. Also, some people think Screen-Free Week can help kids develop a good habit. They point out that many kids who took part in the event in the past now spend less time using tech devices.

However, not everyone supports the idea. Some people argue that screen time is OK as long as kids don’t overdo（滥用）it. Also, others say turning off tech devices completely for a week won’ t teach kids how to balance（兼顾）screen time with other activities.

Here’s what two students think:

YES! Kids spend too much time in front of screens. According to a study, kids spend about seven hours a day in front of TVs, computers and other devices. Instead of sitting around playing video games, kids should be more active. They can make art, play sports or hang out with friends and family.

Davis, 14, New York

NO! Not all screen time is bad for kids. There are many educational television shows, apps and websites which help kids learn. Besides, it’s important for kids to use tech devices, because many jobs depend on knowing how to use technology. Instead of working on cutting kids’ screen time, parents should help kids learn to use tech devices wisely.

Moes. 12, Nebraska

1.What does the underlined word “it” in Paragraph 3 refer to?

A.Sleep. B.Money. C.Screen time. D.Screen-Free Week.

2.How many hours do kids spend a week in front of screens according to a study?

A.About 7. B.About 14. C.About 24. D.About 49.

3.According to Moes, it is important for kids to use tech devices because they_______ .

A.get kids prepared for future jobs B.make kids’ lives fun and relaxing

C.help kids get better grades D.make kids creative

4.Which of the following is TRUE about Davis and Moes?

A.They are the same age.

B.They both use tech devices wisely.

C.They are from the same state of the United States.

D.They have different opinions on turning off tech devices.

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五.根据汉语完成句子。

1.我们的家乡发生了巨大的变化。

_____ _______ have______ _______ in our hometown.

2.以前人们常常信件和亲友保持联系。

People used to_____in ______ with friends and _____by_____.

3.李明在暑假里成功提高了他的英语。

Li Ming has______ ______ _______ ______English during the summer holidays.

4.我们班五分之三的同学梦想当科学家。

_____ _______of the students in our class_____ _______being scientists

5.到目前为止,我们政府在解决这些社会问题上卓有成效。

_____ _______,our government has_____ _______ in dealing with these social problems.

① More and more teachers say the digital age has had a good and a not-so-good influence on the American teenagers. More than 2,000 high school teachers took an online survey. 75 percent of the teachers said the Internet and digital search tools have had a “mostly good” use for their students' research habits and skills. But 87 percent agreed that these technologies “make the students not have enough attention.” And 64 percent said the technologies “do little to help them in courses.”

② The Pew Internet Project did the survey with the National Writing Project. Judy Buchanan is a voice director of the National Writing Project. Ms. Buchanan says digital research tools are helping students learn more, and learn faster. Teachers really like these tools, because they are ways to make some of learning exciting. Young people enjoy using these tools. And the goal is to help them become creative students of meaningful work, and not just that kind of copyist.

③ But one problem the survey found is that many students lack digital literacy. In other words, they trust too much of the information. Judy, Buchanan says these students, have not developed the skills they need to tell whether the online information is good or bad.

④ Another problem the survey found is something that might not seem like a problem at all, being-able to quickly find information online. Teachers say the ability of their students to work hard to find answers is becoming weaker. They say students depend too much on search engines (引擎) and do not make enough use of printed books or research, librarians.

⑤ Besides, many teachers are also worried about the problem that the Internet makes it easy for students to copy work done by others, instead of using their own abilities.

1.What does the writer want to tell us by writing this passage?

A.Digital search tools are playing a key role.

B.Students don't know how to use the digital search tools.

C.Many teachers are worried about the students' abilities.

D.Digital tools bring about benefits and problems.

2.How is the passage organized?

A. B.

C. D.

3.The underline sentence in Paragraph 3 probably means _______________.

A.many students can’t understand how to use the digital knowledge well.

B.many students don’t have the right digital tools.

C.many students can’t find the information from the Internet.

D.many students don’t trust their university teachers.

4.What is the next paragraph probably about?

A.Show an online survey from students. B.Show another benefit of digital tools.

C.Show the solutions to the problems. D.Show the names of digital tools.

一Sam, could you help to care ________your grandma this evening?

一Sure.

A.for B.with C.about

阅读下面短文，在空白处填入适当内容（不多于3个单词）或括号内单词的正确形式。

Do you know anything about the1.(invent) of the bar code (条形码) ?2.small food store owner found it was difficult to keep records of the product information. In 1948, he asked the Drexel Institute（研究所） of Technology 3.(solve) this problem. Bernard Silver, a graduate student, was 4. ( interest) in this technology. He and his friend Norman Joseph Woodland started to work on it. Soon , they invented 5. (they) first working system(系统).

The system did work 6.first, but it was very expensive and sometimes the system didn't work well. If it was to become popular in stores, the problems had to be solved.7.(final), Woodland solved them.

The patent(专利权) for the bar code system was asked for by Silver and Woodland in 1949, but the patent was not given8.1952. Although this patent was9.( give), the system was still not popular among store owners.

In 1970, a business named Logicon Inc. invented the Universal Grocery Products Identification Code (食品工业统码). Marsh Supermarket in Troy was the first store to set up this bar code reading system. It has become very popular ever since, and now it's used in all10.( type) of stores all over the world.

Health is very important to us_Many people think we don't need to care about health when we are young___.____________1___________________They think we only need to care about it when we are old. This kind of opinion is not right. You may be young and not have any health problems now, but you should care about your health from now on. Here is some advice for you to keep healthy. If you always do the following things, you are going to be healthy.

Try to drink lots of water every day. Doctors say that we should drink enough water every day. It can make you stay away from illnesses.

Remember to exercise every day. Doing exercise can keep you healthy and make you strong. It is also a good way to make you relaxed when you are stressed out.

Eat healthy food. This is one of the best ways for you to keep healthy. Please stop eating junk food and try to have a balanced diet from now on.

（ ）is also very important. Not getting enough sleep at night is bad for your health. Go to bed early and sleep eight or nine hours each night.

回答问题

1.How many pieces of advice are mentioned（提到） in the passage?

____________________________________________________________________

根据短文内容，完成下面的句子。

2.The passage is mainly tells us some advice on how to _______________.

3.Doing exercise can keep us healthy and ___________.

4.将最后一段第一句补充完整（填入一个适当的单词或词语）

5.请把划线部分的句子译成汉语。

___________________________________________________________________

— You look so tired.

— My mother makes me ______ playing the piano for 2 hours every day.

A. practice B. to practice

C. practicing D. practices

Eating more vegetables your health.

A.is good for B.is good at C.are good with D.is good with

_________is an English girl. _______ name is Lily.

A.She; Her B.He; His C.She; She D.He; He

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