题目内容

---I think the classroom needs _______.

---Well, you are right.

A. clean B. cleaning C. to be cleaning D. cleaned

B 【解析】句意:-我认为教室需要被打扫。 -嗯,你是对的。clean动词,打扫;need to do需要做某事,主动含义;need doing需要被做,含有被动含义。“教室”需要“被打扫”。故选:B。
练习册系列答案
相关题目

Answer the questions(根据以下内容回答问题)

In recent years, a number of Chinese technological innovation(科技创新) have been making waves around the world. Among them, four stand out. They are known as "four new great inventions" of modern China. They have made our daily lives more convenient

High-speed trains

China created its first high-speed railway line in 2008. Since then, the number of passenger trips has grown by over 30 percent every year. By 2016, more than 5 billion trips had been taken China's bullet trains(高铁), according to Xinhua News Agency.

China is currently working on the next-generation bullet trains that will have a top speed of 400kilometers per hour. By 2020, one-fifth of the country's 150,000-km railway network will be used by high-speed trains. This network will link more than 80percent of major cities across China, said Xinhua.

Mobile payment

Mobile payment is turning China into a "cashless society" led by third-party payment companies like Alipay. For example, instead of paying y cash, customers now pay for goods simply by typing a short password into Alipay app on their mobile devices.

Users can also pay their bills through Alipay, such as their water and electricity bills. Alipay also supports cross-border(跨境的)online and in-store payment, which allows users to buy things on international websites and apps.

Shared bikes

Shared bike services started in Western countries. But China has surprised the world with how quickly it has adopted dockless(无桩的)shared bikes.

Unlike traditional bike-sharing method, dockless bikes allow users to simply pick up or park a bike on the street through GPS and smartphone To unlock a bike, you just need to scan a QR code on a shared bike with a smartphone app After you finish riding, you can park it at available parking areas, lock it and pay for ride through mobile payment services.

Online shopping

With around 751 million internet users, China has long been the world's largest and fastest-growing online shopping market.

Online shopping now accounts for 15.5 percent of total retail sales in China, according to Xinhua. Thanks to lower costs and fewer licensing requirements(执照要求),it' s easier for sellers to open an online shop in China than a brick-and-mortar shop(实体店)。

It also helped to create jobs of rural areas. In 2016, online shopping created more than 20 million jobs in rural areas, with over 8.1 million running their own online shops, said Xinhua.

1.What is known as "four new great inventions” of modern China?

_________________________________________________________________

2.When did China create its first high-speed railway line?

_________________________________________________________________

3.How do customers pay for goods if they don’t pay by cash?

_________________________________________________________________

4.What do people need to do to unlock a shared bike?

_________________________________________________________________

5.Why is it easier for sellers to open an online shop in China than a brick-and-mortar shop?

_________________________________________________________________

6.Which of the four inventions has influenced your life most? Give an example.

_________________________________________________________________

1.High-speed trains, mobile payment, shared bikes and online shopping. 2.In 2008 3.By typing a short password into Alipay app on their mobile devices. 4.People need to scan a QR code on a sha...

Say you’re sitting around with some friends playing video games and someone mentions a game that happens to be one of your favorites. “Oh, that game’s easy. So not worth the time,” one of your friends says.The others agree. Although you enjoy the game quite a lot, not wanting to argue with them, you go along with the crowd.

You have just experienced what is commonly referred to as peer pressure(同伴压力), also called peer influence. You will adopt a certain type of behavior, dress, or attitude in order to be accepted as part of a

group of your “peers”. As a teen, you are likely to have experienced the effect of peer pressure in a number of different areas.

We are all influenced by our peers at any age. For teens, as school and other activities take you away from home, you may spend more time with your friends than with your family. As you become more independent, your peers naturally play a greater role in your life.

According to Dr. Casey from Cornell University, teens are very quick and accurate in making decisions on their own and in situations where they have time to think. However, when they make decisions in the heat of the moment or in social situations, their decisions are often influenced by factors like peers. In a recent study, teen volunteers played a video driving game, either alone or with friends watching. The researchers discovered that the number of risks teens took more than doubled when their friends were watching, compared with when they played alone. This shows that teens may find it more difficult to control risky behavior when their friends are around, or in situations where they are extremely angry. Just as people can influence us to make unwise choices, they can also influence us to make good ones. A teen might join in a volunteer project because his or her friends are doing it, or get good grades because his or her friends think getting good grades is important. In fact, friends often encourage each other to study, or try out for sports.

While we are always influenced by those around us, the decision to act or not is up to us. So when it comes to decision making, the choice is up to you.

1.According to the passage, Dr. Casey probably agrees that teens ____________.

A. like to play driving games with their friends

B. prefer situations where they have time to think

C. may take more risks when their friends are around

D. are slow in making decisions when they are on their own

2.The words “in the heat of the moment” in Paragraph 4 probably mean “_________”.

A. when teens avoid possible risks B. when teens trust their judgment

C. when teens lose control over their anger D. when teens give consideration to situations

3.What can we learn from the passage?

A. Teens are eager to be different from their peers.

B. Peer pressure has effects on both teens and adults.

C. Peer pressure does more harm than good to teens.

D. Tees think it challenging to get good grades at school.

4.Which of the following would be the best title for the passage?

A. Peer Pressure: Is It Necessary to Deal with It?

B. Peer Pressure: Is It Possible to Get Away from It?

C. Peer Pressure: Its Benefits to Teens and Friend Making

D. Peer Pressure: Its Influence on Teens and Decision Making

1.C 2.C 3.B 4.D 【解析】本文主要讲述了同伴压力对任何年龄段都有影响,特别讲述了它对青少年的决定影响和行为的影响。虽然我们总是受周围人的影响,但我们的行动取决于我们自己。因此,当涉及到决策时,选择权取决于你自己。 1.问题:根据文章,凯西博士可能同意青少年_____________________。考查细节理解。A. like to play drivi...

Almost every Chinese can recite the two lines of the famous poem, “Every grain on the plate comes from hard work.” But sadly, many of us don’t get the real meaning of these lines: Don’t waste food.

News 1+1,a famous CCTV program, reported that food Chinese people throw away every year is enough to feed 200 million people for a year.

Do we have too much food? No. According to the UN World Food Program, there were 925 million hungry people around the world in 2010, especially in developing countries. Six million children die of hunger every year.

Chinese people are well known for being generous(慷慨的). Many even feel that they lose face if their guests have eaten all the food on the table.

Luckily, a number of people have realized the importance of saving food. Li Hong, a waitress in a restaurant in Nanjing, got fired( 开除) because she took some leftover food home for her son. Many people stood by her side and criticized the waste of food.

What should we do in our daily lives to waste less food. Here are some tips:

★ Don’t order too much in a restaurant. Only order as much as you want to eat. If you cannot eat all the food you ordered, take the rest of it home.

★ Don’t be too picky(挑剔) about food. Some food may not taste great, but your body needs it.

★ Keep an eye on what food you have at home. Don’t buy too much, especially for vegetables and fruit.

1.According to the program News 1+1, Chinese people _________.

A. save enough food to feed 200 million people for a year.

B. throw away lots of food every year

C. get enough food to feed millions of people every year

D. have 200 million hungry people every year

2.In the 3rd paragraph, we know that _________.

A. we have too much food to feed people in the world

B. there were 925 million people in developing countries

C. because of hunger, six million children die every year

D. there are only a few people getting hungry every year

3.The underlined word “leftover” means________________ in Chinese.

A. 过期的 B. 剩余的 C. 腐烂的 D. 难吃的

4.What should we do to save food in our daily lives?

A. When we order too much food in a restaurant, just take the leftover food home.

B. Eat more food that doesn’t taste great.

C. We should not buy vegetables and fruit.

D. We should keep an eye on the food we like.

5.What is the main idea of this passage?

A. Don’t waste food. B. Many people die of hunger.

C. Don’t be picky about food. D. Eat all the food you order.

1.B 2.C 3.B 4.A 5.A 【解析】本文介绍中国每年扔掉很多食物,但是世界上每年有6百万儿童死于饥饿,因此我们要节约粮食,不要浪费食物。文中并且给出了节约食物的一些建议。 1.B 细节理解题。根据News 1+1,a famous CCTV program, reported that food Chinese people throw awa...

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网