Which of the following underlined parts is different in pronunciations from the others?
A.flow B.window C.however D.narrow
假如你是李华，你有一个出生成长在美国的小堂弟李小华，他在上次的电子邮件中请求你给他讲一个中国民间故事以帮助他完成一项作业，故请你给李小华回复一封电子邮件,邮件内容应该包括以下内容：
1、讲述一个趣味中国民间故事:
2、告诉他你从这个故事中学到的东西;
3、鼓励他学习汉语和传播中华传统文化。
要求:
1、语句通顺、语法正确、句式多样;
2、100 词左右(开头和结尾已给出，不计入总词数)。
Dear cousin Xiaohua,
How's it going with you in America? At your request, I will tell you an interesting Chinese folk story.
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Your sincere cousin,
Li Hua
Do you know crosstalk? It's known for its Chinese name Xiangsheng. It is a famous show in the form of a dialog usually between two people. It came into being in Beijing in the late Qing Dynasty.It began as a form of the street show, and it also borrowed from other arts, like Beiing Opera. No matter what the form is, crosstalk just wants to make people laugh. Although crosstalk was from Beijing, 1. Tianjin has become a place where rising stars form their styles. Tianjin is well known for the quality of its crosstalk performances.
2.相声是中国的最重要和最受欢迎的表演艺术之一。Modern crosstalk usually has four skills: speaking, imitating (模仿), teasing (逗笑) and singing. 3. During the show, sometimes one actor is angry with the other because of their different ideas. As for the materials, some stories come from everyday life, popular ideas and hot news! Some come from history stories. 4. Crosstalk is full of fun with singing, different sounds, musical instruments,and even crying. So if something makes you unhappy, you can enjoy a crosstalk show.
Nowadays, you can watch crosstalk in tea houses and theatres 5.当然,在散步和驾车时你也可以在收音机里听它。And you can watch it on TV with your family.
1.__________________________________________________
2.__________________________________________________
3.__________________________________________________
4.__________________________________________________
5.__________________________________________________
HAN HONG LOVE CHARITY FOUNDATION
(韩红爱心慈善基金会)
Singer Han Hong took action to help Wuhan, the city at the center of the coronavirus outbreak. Han Hong had planned to hold the first concert of her 2020 national tour in Wuhan on February 29 .But she called off the show and called upon people to donate (捐赠) to the city. Soon over 2 billion yuan was donated through Han Hong Love Charity Foundation which she founded in 2012.
When you're going through a situation like this, you want to do anything you can to help. There are so many kind people out there," wrote a fan, who donated through Han's foundation. It's good to know that there are trucks with medical things going straight to the hospitals. They are badly needed."
In 2008. Han held a charity performance for Wenchuan, Sichuan Province, after an earthquake. That inspired ( 启发) her to found her foundation. Over the years, she has donated to people indifferent disasters (灾难), including an earthquake in Yushu, Qinghai Province, in 2010, a huge mudslide (泥石流) in Gansu Province and an earthquake in Yunnan Province in 2013.
“I almost spent all my savings. That's what I want to do and what I can do," Han said in an interview on an online show, Opinion, in 2015. Many people don't trust charity organizations to use their donations properly. Charities are held at a higher standard and need to win more people's trust.
The show also reported that Han had helped over 200 orphans (孤儿) since 1999.
1.Did Han Hong hold the first concert of her 2020 national tour in Wuhan on February 29th?
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2.What made Han Hong get the idea of founding the foundation?
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3.How many natural disasters are mentioned in the passage?
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4.Why don't many people trust charity organizations?
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5.What can you learn from Han Hong after reading this passage?
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The COVID—19 epidemic (传染病) is a main public emergency (紧急情况). The virus has spread faster and wider than any other illness since the founding of the People's Republic of China in1949. 1.It is both a serious problem and a major test for China. The Chinese government has advised the whole nation of the epidemic as a top emergency and taken quick action. General Secretary Xi Jinping has taken personal order, planned the action, overseen the general situation and acted decisively, pointing the way forward in the fight against the epidemic.2..
Under the leadership of the government, the whole nation has followed the general order of “Remaining confident, Coming together. Using a science——based method, Taking planned actions" and started all——out people 's war on the virus.
Through hard efforts and huge loss, and having paid a heavy price, 3.In a little more than a single month, the rising spread of the virus was controlled; in around two months, the daily increase in our country 's coronavirus cases had fallen to single number; and in about three months, a great victory was achieved in the war to protect Hubei Province and its capital city Wuhan. With these achievements, 4.And China also safeguarded home and abroad public health.
As of 24:00 of May 31st, 2020, a total of 83,017 cases has been reported on the Chinese mainland.78, 307 who got the disease had been cured and parted with hospital, and 4 634 had died. This shows a cure rate of 94.3 percent and a death rate of 5.6 percent.
A.China has protected its people 's lives, safety and health.
B.And Chinese people were cheered up and their confidence has grown greatly.
C.China is making itself stronger and richer day by day.
D.And it has proven to be the most difficult to control.
E.China has succeeded in turning the situation around.
It's reported that a Chinese company has created a new facial recognition system that can identify (识别) people even if they are wearing masks. Developers began working on the new system in January 2020 when the novel coronavirus appeared in China. The fast spread of the virus has led most people to wear masks in public to protect themselves and people around.
China is regarded as a world leader in the development of artificial intelligence (AI). According to engineers at the Beijing——based Hanwang Technology Ltd, this system is the first to be created to identify people wearing face masks. A team of 20 engineers completed it in about a month, adding a collection of about 6 million unmasked faces and a smaller collection of masked faces," the company said.
Hanwang is now selling two main kinds of products using the new technology. One performs single channel recognition (单通道识别), which will be used at the entrances to buildings. The other product is a multi—channel (多通道识别) recognition system that uses groups of cameras. It's said thatthe multi—channel system can identify a person in a crowd of up to 30 people within a second.
When people wear a mask, the recognition rate can reach about 95 percent," said Huang Lei, Hanwang's vice president. The system's success rate for people without wearing a mask is about 99. 5 percent."
Nowadays the new system is trying to identify people with both sunglasses and a mask. In such cases, all of the key facial information is lost, making recognition hard," Huang said.
1.What does Paragraph 1 mainly want to tell us?
A.The truth that people should wear masks in public.
B.The reason why a new facial recognition system was created.
C.The time when the novel coronavirus appeared in China.
2.How is the facial recognition system able to recognize masked faces?
A.After many unmasked and masked faces are stored in it.
B.After just a large collection of masked faces are added to it.
C.After 20 engineers work hard for a month.
3.What do we know about the multi—channel recognition system?
A.It can identify people with sunglasses and masks.
B.It can be found at the entrances to buildings.
C.Many cameras are used at the same time.
4.Which part of the head does the system mainly pay attention to when a person wears a mask?
A.The hair. B.The ears. C.The eyes.
5.The writer wrote the passage to________.
A.show the rapid development of China
B.explain the popularity of AI
C.introduce a new recognition system
