People are supposed hands when they meet for the first time in America.A. shaking B. to shake C. shake B [解析]句意:在美国.人们第一次相见的时候应握手. A. shaking现在分词形式,B. to shake动词不定式 , C. shake动词原形.Be supposed 题目和参考答案——青夏教育精英家教网—

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People are supposed____________ hands when they meet for the first time in America.

A. shaking B. to shake C. shake

B 【解析】句意：在美国，人们第一次相见的时候应握手。 A. shaking现在分词形式；B. to shake动词不定式； C. shake动词原形。Be supposed to do sth应该做某事，为固定用法，故选B。

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Ann ______ the house when I called her last night.

A. cleans B. was cleaning C. will clean D. is cleaning

B 【解析】句意：昨晚我给安打电话时，她正在打扫房间。由when I called her last night可知，主句用过去的某一种时态，根据选项分析，只有B属于过去的某一种时态。故选B。

My uncle is very kind-hearted. And he _____ helps the people who are in trouble.

A. always B. seldom

C. never D. sometimes

A 【解析】句意：我叔叔非常善良。他总是帮助那些处于困境中的人。考查副词辨析题。A. always总是/一直，相当于usually；B. seldom很少，表不完全否定；C. never从不，表完全否定；D. sometimes有时，指不经常。and表并列，根据上文My uncle is very kind-hearted.，结合句意语境，可知后面三项意思都与句意不合，故选A。 ...

Nowadays,most people prefer to________ computer games rather than___________books.

A. play；reading B. play；read C. playing; reading

B 【解析】句意：现在，大部分人比起读书更喜欢玩电脑游戏。本题考查动词prefer 的用法。prefer to do A rather than do B比起B更喜欢做A。故答案是B !

--___________do you like Wolf Warriors II?

--.Because it's exciting.

A. Why B. What C. How

A 【解析】句意：你为什么喜欢《战狼2》？因为它令人兴奋。本题考查连词。A. Why为什么； B. What 什么；C. How怎样。“喜欢战狼2”的原因是“它令人兴奋”故填A。

-What's this in English?

-___________ a jacket.

A. This’s B. It’s C. This is

B 【解析】句意：这个用英语怎么说？它是一件外套。本题考查的是固定句式结构。What's this in English?的答语：It’s··· .问句中的this在答语里通常用it代替。故答案选B。

A vegetarian diet is often praised for its health benefits. Vegetarians usually have lower levels of heart disease, and studies have also shown that they have a lower risk of diabetes(糖尿病)than people who eat meat. However, most people don't realize that a vegetarian diet produces less pollution to the earth.

Researchers from the Union of Concerned Scientists in the US recently studied how people affect the environment. The study showed that eating meat is one of the main ways that humans can change the environment, second only to the use of motor vehicle.

Then, how can eating meat have a negative effect on the environment? For a start, all farm animals such as cows, pigs, and sheep give off methane gas(沼气)by breathing. One cow can produce up to 60 liters of methane each day. Methane gas is the second most common greenhouse gas after carbon dioxide. Many environmental experts now believe that it is more responsible for global warming than carbon dioxide. It is estimated that 25% of all methane released into the air comes from farm animals.

Another way that meat production affects the environment is through the use of water and land. 2,500 gallons of water are needed to produce one pound of beef while only 20 gallons of water are needed to produce one pound of wheat. One acre of farmland used for crop production can produce 40,000 pounds of potatoes, 30,000 pounds of carrots, or 50,000 pounds of tomatoes, however, one acre of farmland used for raising cows can produce just 250 pounds of beef.

Many people now see the benefits of a vegetarian diet, not just for health reasons, but also because it plays an important role in protecting the environment. However, some nutritionists advise against switching to a totally strict vegetarian, or vegan diet. They believe a vegan diet, which excludes(拒绝) all products from animal sources, such as cheese, eggs, and milk, can be short of many necessary vitamins and minerals our bodies need.

Today, many people know that it is important to take better care of their bodies, and to use the earth's resources more efficiently. As this understanding spreads, more people may realize that to help the environment and for the human race to survive, more of us will need to become vegetarian.

1.The underlined word "vegetarian" in the first paragraph most probably means " ".

A. a person who eats healthy food

B. a person who eats meat and vegetables

C. a person who only eats meat, fish and seafood

D. a person who only eats vegetables，grains, and fruit

2.It's for a vegetarian to have diabetes than a person who eats meat.

A. more possible B. less possible

C. highly possible D. impossible

3.Which of the statement is TRUE according to the article?

A. Doctors suggest switching to totally vegetarian diets.

B. It takes more water and land to produce a kilo of crops.

C. Farm animals give off methane gas and pollute the environment.

D. Carbon dioxide is more responsible for global warming than methane gas.

4.The underlined word "it" in Paragraph 5 refers to " ".

A. a vegetarian diet B. animal source

C. necessary vitamin D. health reason

5.The main idea of the article is that .

A. our diet is destroying the surroundings

B. raising farm animals affects the environment

C. a vegetarian diet helps to protect the environment

D. more and more people are becoming strict vegetarians

1.D 2.B 3.C 4.A 5.C 【解析】本篇文章难度适中，主要讲述食肉对环境的坏处以及素食的好处，同时科学家还建议我们也要适当吃点肉来补充人体必需的物质。 1.词义猜测题。根据Vegetarians usually have lower levels of heart disease, and studies have also shown that t...

No one knows when the first kite was made. The first record of a kite was more than 2,000 years ago in China. Han Xin, the leader of an army, wanted to bring down a king. He decided to dig a tunnel (隊道）into the king’s palace. He flew a kite over the wall of the palace to make sure the length (长度）of its string (线).In this way, he could determine how long the tunnel should be.His men in the tunnel took the kite string with them. When they reached the end of the string, they knew to dig up.

Kites have been flown in Japan for hundreds of years. In the 1700s, kites were flown in autumn to give thanks for a good harvest. They were also flown to send good wishes to couples who had their first son. Today in Japan, kites are often flown as part of a celebration, such as the beginning of a new year. And kite festivals are held each year in many parts of the country.

Kites have been used for scientific purposes in the western world. In 1752，Benjamin Franklin tied a key to a kite and flew it in a storm to find out that lightening was a form of electricity. In the 1890s，Lawrence Hargrave invented the box kite to test ideas about flight. From 1898 until 1933，the United States Weather Bureau (气象局） used box kites to collect weather data. The Wright brothers also experimented (试验）with kites. What they learnt helped them make the first airplane flight in 1903.

1.Why did Han Xin want to dig a tunnel?

A. To pull down the palace. B. To fight against the king.

C. To search for the king’s treasure. D. To find out the length of the kite string.

2.What does the underlined word “determine” in Paragraph 1 probably mean in Chinese?

A. 测定 B. 选择 C. 了解 D. 考察

3.One of the purposes of flying kites in Japan is_.

A. to give thanks for a good harvest in summer

B. to express good wishes to the first-born daughter

C. to celebrate the beginning of a new year

D. to hold kite festivals all over the country

4.When did the United States Weather Bureau begin to use box kites?

A. In 1752. B. In 1898. C. In 1903. D. In 1933.

5.What would be the best title for the text?

A. The History of Kites B. The Experiments of Kites

C. The Invention of a Kite D. The First Record of a Kite

1.B 2.A 3.C 4.B 5.A 【解析】这篇文章主要介绍了第一个风筝是两千年前在中国发明的，一开始是为了量长度，之后，秋天里放风筝希望能有好收成，在日本人们放风筝庆祝节日，西方国家风筝是为了科学。 1.细节理解题。结合第一段Han Xin，the leader of an army，wanted to bring down a king可知是为了打败一个...

阅读下面短文,根据短文内容,从下面方框中的A-E选项中,选择适当的选项补全短文。

As we know, there are differences between Western culture and Chinese culture.1.. Let’s look at some words about animals and plants. Most expressions in Chinese about the dog, for example, “a homeless dog”, “a mad dog”, “a running dog” and “a dog catching a mouse”, have bad meanings.2.. In English, people use the dog to describe good actions. For example, “you are a lucky dog” means you are a lucky person. And “every dog has its day” means each person has good luck sometimes. To describe a person’s serious illness, they say “sick as a dog”. The word “dog-tired” means very tired.3.. But in Western culture, “cat” is often used to describe a woman who is unkind. There are many other examples of how “cat” is used differently as well.

4.. People think the rose stands for love, peace, courage and friendship. And the rose is the national flower of England, America and many other countries.

5.. We can learn about many differences in cultures by comparing how some words are used.

A. However, Chinese love cats very much.

B. The words about plants and animals are used in good or bad ways in different cultures.

C. We can see differences when we pay attention to the way words are used.

D. The rose is regarded as a symbol of love in both China and some Western countries.

E. But in Western countries, dogs are considered to be honest and good friends of humans

1.C 2.E 3.A 4.D 5.B 【解析】本文通过对比不同国家对于动物和植物的一些词语使用的差异来展示背后文化的差异。 1.句意：当我们关注单词的使用方式时，我们可以看到差异。从后句的“Let’s look at some words about animals and plants.”（让我们来看看有关动物和植物的一些单词。）得知要拿单词举例子了，所以前...

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