Amazon has announced that it has added features to its Alexa voice assistant that can help users determine their risk level for having got the COVID-19 coronavirus (新型冠状病毒). As of now all Alexa users in the United States can ask Alexa questions like, “Alexa, what do I do if I think I have COVID-19?” or “Alexa, what do I do if I think I have coronavirus?” upon which Alexa will begin triaging (检验分类) them.
Once one of the above questions is asked, Alexa will ask the user about their symptoms, travel history, and any possible exposure they may have had to someone infected with the disease. Depending upon the user’s response, Alexa will offer the user guidance that comes directly from the Centers for Disease Control and Prevention about what they should do next.
Another cool feature added to Alexa is the ability to ask the personal assistant to sing a song for 20 seconds while you wash your hands. Twenty seconds is the minimum washing time with soap and water people need to perform on their hands in order to destroy traces of the virus they may have picked up.
Users can take advantage of Alexa’s new COVID-19 features on any device Alexa runs on, including smartphones, tablets, Kindles, and more. It should also be noted that Amazon isn’t the first to empower its voice assistant to offer CDC COVID-19 information. Earlier this week Apple pushed an update out to Siri that allows users to ask, “Hey Siri, do I have the coronavirus?” and get advice based on CDC information.
1.What is Alexa?
A.It is a robot. B.It is a voice assistant.
C.It is a doctor. D.It is a computer.
2.How does AlexA help people clean their hands thoroughly?
A.It sings a 20-second song while people wash their hands.
B.It can remind you of washing your hands frequently.
C.It can turn on the tap for you when you wash your hands.
D.It can answer questions about washing hands.
3.From the passage, which statement is right?
A.Amazon is the first to empower its voice assistant to offer CDC COVID-19 information.
B.Alexa can only be used at home.
C.Both Alexa and Siri can offer you CDC COVID-19 formation.
D.People like Alexa better than Siri.
4.What can we infer about Alexa according to the passage?
A.Alexa will offer the user treatments directly from their doctors.
B.Alexa makes the judgment by having a medical examination on the user.
C.Once the user uses Alexa, they will be told whether they are infected.
D.Not all the possible exposures to someone infected with the disease will bring the user the disease.
高一英语阅读理解中等难度题
Amazon has announced that it has added features to its Alexa voice assistant that can help users determine their risk level for having got the COVID-19 coronavirus (新型冠状病毒). As of now all Alexa users in the United States can ask Alexa questions like, “Alexa, what do I do if I think I have COVID-19?” or “Alexa, what do I do if I think I have coronavirus?” upon which Alexa will begin triaging (检验分类) them.
Once one of the above questions is asked, Alexa will ask the user about their symptoms, travel history, and any possible exposure they may have had to someone infected with the disease. Depending upon the user’s response, Alexa will offer the user guidance that comes directly from the Centers for Disease Control and Prevention about what they should do next.
Another cool feature added to Alexa is the ability to ask the personal assistant to sing a song for 20 seconds while you wash your hands. Twenty seconds is the minimum washing time with soap and water people need to perform on their hands in order to destroy traces of the virus they may have picked up.
Users can take advantage of Alexa’s new COVID-19 features on any device Alexa runs on, including smartphones, tablets, Kindles, and more. It should also be noted that Amazon isn’t the first to empower its voice assistant to offer CDC COVID-19 information. Earlier this week Apple pushed an update out to Siri that allows users to ask, “Hey Siri, do I have the coronavirus?” and get advice based on CDC information.
1.What is Alexa?
A.It is a robot. B.It is a voice assistant.
C.It is a doctor. D.It is a computer.
2.How does AlexA help people clean their hands thoroughly?
A.It sings a 20-second song while people wash their hands.
B.It can remind you of washing your hands frequently.
C.It can turn on the tap for you when you wash your hands.
D.It can answer questions about washing hands.
3.From the passage, which statement is right?
A.Amazon is the first to empower its voice assistant to offer CDC COVID-19 information.
B.Alexa can only be used at home.
C.Both Alexa and Siri can offer you CDC COVID-19 formation.
D.People like Alexa better than Siri.
4.What can we infer about Alexa according to the passage?
A.Alexa will offer the user treatments directly from their doctors.
B.Alexa makes the judgment by having a medical examination on the user.
C.Once the user uses Alexa, they will be told whether they are infected.
D.Not all the possible exposures to someone infected with the disease will bring the user the disease.
高一英语阅读理解中等难度题查看答案及解析
The year is 2094. It has been announced that a comet （彗星）is heading towards the earth. Most of it will miss our planet, but two pieces will probably hit the southern half of the earth.
On 17 July, a piece of 4 kilometers wide comet enters the Earth’s atmosphere with a massive explosion（爆炸）. About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the seabed. Huge waves are created and spread outwards form the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned（淹死）.
Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes ash set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won’t escape for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. The sun won’t be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million people remain alive.
Could it really happen? In fact, it has already happened more than once in the history of the earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn’t live through the cold climate that followed and they died out. Will we meet the same end?
1.What is mainly described in the passage?
A．A historic discovery.
B．An event in imagination.
C．A research on space.
D．A scientific adventure.
2.When the first piece hits the South Atlantic, it causes________.
A．an earthquake B．hunger
C．an Earth explosion D．huge waves
3.Why can’t the northern half of the earth escape for long?
A．Because the land is covered with water.
B．Because the light and heat form the sun cannot reach the earth.
C．Because people there cannot live at the temperature of zero.
D．Because wars break out among countries.
4.By giving the example of dinosaurs, the author tries to prove_________.
A．animals could not live in the cold climate
B．what happened 65 million years ago was an invented story
C．the human beings will die out in 2094
D．the Earth could be hit by other objects in space
高一英语阅读理解中等难度题查看答案及解析
It has been announced that students _______ remain in their seats until all the papers have been collected.
| A．can | B．may | C．will | D．shall |
高一英语单项填空困难题查看答案及解析
________has been announced, we shall have our sports meet next week.
A．That B．It C．As D．What
高一英语单项填空中等难度题查看答案及解析
At the end of the meeting, it was announced that an agreement ________.
A．has been reached B．had been reached
C．has reached D．had reached
高一英语单项填空中等难度题查看答案及解析
__________ has been announced, we shall have our final exam next month.
| A．As | B．It | C．That | D．What |
高一英语单项填空困难题查看答案及解析
It has been announced that the next meeting will ____________ on Thursday.
| A．be taken place | B．be happened | C．take place | D．hold |
高一英语单项填空简单题查看答案及解析
根据所给首字母写出正确的单词来完成句子．注意：将首字母一起填写到答题卷上，即答案卷上要写出完整的单词．
1.It has been announced that the police will r_____ whoever provides useful information to catch the robber with 5，000．
2.It was reported that many people witnessed the bombs which e_____in the war in Myanmar．
3.The judge showed no m_____to the drunk driver who drove into the shop and caused terrible consequences． The driver was sentenced to nine months in prison．
4.It is difficult to predict the results that may a_____from this irresponsible action．
5.If they can lend us the money we badly need， all our problems will be s_____．
6.In production， this company demands not only quantity but also q_____， which is the reason why its products are so popular in this area．
7.Up to now， only one passenger has s_____in the crash． The medical team saved his life．
8.It seems that the really good products do not need to be a_____， as word﹣of﹣mouth reviews bring in the customers．
9.He doesn't d_____to win any respect from anybody because he doesn't know how to respect others．
10.Deeply a_____by his sister's loss， he was in great pain and found it hard to get along with others．
高一英语单词拼写中等难度题查看答案及解析
It’s the tsunami not the strong earthquake that has _____ great damage to Japan.
| A．started with | B．added to | C．brought up | D．led to |
高一英语单项填空中等难度题查看答案及解析
It was announced that only when the fire was under control _______ permitted to return to their homes.
A．would villagers be B．villagers would be
C．should villagers be D．villagers should be
高一英语单项填空中等难度题查看答案及解析