1. 表示理解
2. 建议和理由
注意:
1. 词数80左右
2. 可适当增加细节,以使行文连贯
Dear Jenny,
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely,
Li Hua
2 . More schools around the USA are using online classes when communities run into troubles like wildfires, storms or water shortages.
In Jackson, Mississippi, a problem with the public water system left the city without safe water for several days. As a result, schools had to go online for one week in May. The time in online learning did not last long for the 20, 000 students in Jackson. Earlier this month, children went back to in-person learning when the city said water was safe for normal use.
However, online learning caused problems for children and teachers. At home, children attending online classes often had their whole family in the house. Early in 2020, school officials had high hopes for online learning. Since then, the problems with it have become clearer. The change to online learning has caused many students to fall behind where they should be in their studies. And it has added to new worries about students’ health.
In 2018, two powerful storms hit the same area, causing schools in some places to close. Some students were out of school for weeks. There were attempts(尝试) at online learning, but many children did not have laptop computers or other technology. For this reason, most schools tried to move students to other in-person buildings.
“Schools now will look first to online learning,” said Gary Henry. He is head of the University of Delaware and has been part of a research team studying online learning. For a period of a few weeks, he said it could be a step to keep students on schedule. But the pandemic(疫情) showed that it was not a good way over a long period of time. “It’s a difficult start,” said Henry. “It’s better to have the kids in the classroom so you can see how they are doing, and provide timely support to them.”
1. How long did the students in Jackson attend online courses in May?A.For two days. | B.For one week. |
C.For two weeks. | D.For one month. |
A.The disadvantages of online classes. |
B.Added worries about students’ health. |
C.A challenge school officials must face. |
D.High hopes parents have for their children. |
A.They developed an online learning system. |
B.They handed out computers to every student. |
C.They tried their best to have in-person class. |
D.They encouraged parents to work from home. |
A.The storms cause all the schools to close every year. |
B.Many schools in Mississippi were burned in a fire. |
C.Online tests are more popular among students. |
D.In-person learning is better for students’ study. |
3 . How to Bridge the Digital Divide in Online Education?
Middle schools and primary schools in China will adopt online education when a lockdown starts, which has been a practice since the outbreak of Covid-19. Nevertheless, digital divide in urban and rural education has emerged. Some students in remote rural areas still have little access to the Internet. In addition, many teachers are not used to online teaching.
Government agencies and enterprises have taken immediate measures to provide targeted assistance with regard to the basic systems and services divide.
The Ministry of Education and schools have played their part to decrease the digital information literacy(读写能力) divide gap, too. They have either offered online teaching capability training packages or organized training sessions for online teaching.
Online education during the outbreak of COVID-19 is an unexpected test.
A.It is impossible to bridge the educational digital divide all at once. |
B.People from all walks of life have also offered to help tackle the affordability divide. |
C.These issues have pushed the government and enterprises to explore possible solutions. |
D.Therefore, public online class lectures have been recorded and recommended to students. |
E.They have worked in cooperation to give parents free access to online learning resources. |
F.Additionally, teachers have been improving their skills through self-learning or mutual learning. |
G.They have worked together to establish base stations and broadband network in remote rural areas. |
4 . Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant to help handle the enormous number of student questions in the online class, Knowledge-Based Artificial Intelligence. This online course is a core requirement of Georgia Tech’s online Master of Science in Computer Science program. Professor Goel already had eight teaching assistants, but that wasn’t enough to deal with the overwhelming number of daily questions from students.
Many students drop out of online courses because of the lack of teaching support. When students feel isolated or confused and reach out with questions that go unanswered, their motivation to continue begins to fade. Professor Goel decided to do something to remedy (改进) his situation and his solution was to create a virtual assistant named Jill Watson, which is based on the IBM Watson platform.
Goel and his team developed several versions of Jill Watson before releasing her to the online forums. At first, the virtual assistant wasn’t too great. But Goel and his team sourced the online discussion forum to find all the 40,000 questions that had ever been asked since the class was launched. Then they began to feed Jill with the questions and answers. After some adjustments and sufficient time, Jill was able to answer the students’ questions correctly 97% of the time. The virtual assistant became so advanced and realistic that the students didn’t know she was a computer. The students, who were studying artificial intelligence, were interacting with the virtual assistant and couldn’t tell it apart from a real human being. Goel didn’t inform them about Jill’s true identity until April 26. The students were actually very positive about the experience.
The goal of Professor Goel’s virtual assistant next year is to take over answering 40% of all the questions posed by students on the online forum. The name Jill Watson will, of course, change to something else next semester. Professor Goel has a much rosier outlook on the future of artificial intelligence than, say, Elon Musk, Stephen Hawking, Bill Gates or Steve Wozniak.
1. What do we learn about Knowledge-Based Artificial Intelligence?A.It is a robot that can answer students’ questions. |
B.It is a course designed for students to learn online. |
C.It is a high-tech device that revolutionizes teaching. |
D.It is a computer program that aids student learning. |
A.His students were unsatisfied with the assistants. |
B.His course was too difficult for the students. |
C.Students’ questions were too many to handle. |
D.Too many students dropped out of his course. |
A.She turned out to be a great success. |
B.She got along pretty well with students. |
C.She was unwelcome to students at first. |
D.She was released online as an experiment. |
A.They thought she was a bit too artificial. |
B.They found her not as capable as expected. |
C.They could not but admire her knowledge. |
D.They could not tell her from a real person. |
A.Launch different versions of her online. |
B.Feed her with new questions and answers. |
C.Assign her to answer more of students’ questions. |
D.Encourage students to interact with her more freely. |
A.A robot gives an online course. |
B.Virtual assistant is getting popular in school. |
C.Robots will replace humans in online classes. |
D.One Georgia Tech’s teaching assistant isn’t human. |
1. 写信目的;2. 网课须知;3.学习建议
注意:1. 写作词数80左右;
2.新冠疫情:COVID-19。
Dear Chris,
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。
参考词汇:新冠the Covid-19 推迟 postpone 回放 replay 师生互动teacher-student interactions
Will Traditional Classes be Replaced by Online Classes?
These days many schools in our country have launched online classes.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
A. conferencing B. opposed C. concerned D. spread E. valued F. partner G. creating H. communicate I. instruction J. normal K. supervising |
Education officials and industry experts are debating the future of online learning. The discussion is important because recently hundreds of universities in the United States have moved classes online because of the
For Asha Choksi, the rise of internet-based or online study programs has led to major improvements in higher education.
“What it’s done is, it’s actually given a lot more power to students in terms of how, when and where they learn,” the head of research for Pearson Education told VOA. Her company is
Colleges and universities worldwide have been looking for ways to provide satisfactory education off campus and outside of
The financial advising company Tyton Partners
Choksi, however, argues that her company is
Pearson Education is one of a growing number of companies that
Online learning also permits older students, who work, full-time and support families, to work on their education in their free time. It can be helpful for people who might have difficulty coming to a college campus, such as disabled students or those who live far from any college or university.
However, recent research suggests the majority of college students and professors prefer in-person instruction. In addition, some experts are
Last year, the EDUCAUSE Center for Analysis and Research published two opinion studies on online higher education programs. Researchers asked over 40,000 American undergraduate students and 9,500 professors what they thought about these programs. In both groups, as least 70 percent of people said they prefer in-person
China
The approach differs by age. Primary school classes are being broadcast on one of China’s state TV channels. Junior and senior high school students in China can use an online learning platform
The government has enlisted the China’s three
9 . Many summer camps have had to cancel their programming due to COVID-19. So we have found a great selection of virtual summer camps for your children.
Happy Camper Live
Ages: 5~ 18
Cost: $499 a month .
What is special about Happy Camper Live is that there are hundreds of camp adventures and experiences to choose from to offer your children unique camp experience. Children can make fun with a world-class athlete, play volleyball with a national high school champion and learn a new art, craft or musical instrument.
Smart Robots Virtual Camp
Ages: 7 ~11
Cost: $179 for two weeks
Campers will receive a smart coding robot of choice and learning materials and apps to get them started in this camp. This camp is made as much of a social experience as possible. At the end of camp, each child will be certificated as a “junior coder”,have made penfriends for life and have new skills and knowledge to bring into their classrooms in the fall.
Written Out Loud
Ages: 8~17
Cost: $250 per week
The storytelling school Written Out Loud has transformed its program to a virtual storytelling workshop. Founded in 2018 by a Hollywood film-maker, Witten Out Loud offers classes for children aged 8 to 17 that combine a range of disciplines such as creative writing, film-making and even improving comedy.
Got Game Summer Academy
Ages: 4~12
Cost: $195 for two weeks
With a focus on reading, writing and math, Got Game will help your children stay academically on track while still having fun in an energized virtual learning environment. Children will receive personalized attention from teachers while also participating in games that center around communication on group projects and building individual skills.
1. What’s special about Happy Camper Live?A.It offers a large number of different activities. |
B.It’s the most expensive of the four camps. |
C.It focuses on improving musical skills. |
D.It was founded by a world-class athlete. |
A.In Written Out Loud. | B.In Happy Camper Live. |
C.In Smart Robots Virtual Camp. | D.In Got Game Summer Academy. |
A.They enable children to learn while playing games. |
B.They improve children’ s writing skills. |
C.They teach children how to make films. |
D.They are suitable for children above 12. |
10 . Education officials and industry experts are debating the future of online learning. The discussion is important because hundreds of universities in the United States have recently moved classes online because of the spread of COVID-19.
For Asha Choksi, the rise of Internet-based or online study programs has led to major improvements in higher education. “It’s actually given a lot more power to students in terms of how, when and where they learn,” the head of research for Pearson Education said.
Classes meet online through video conferencing. In this way, students are able to communicate with each other and their professors even when they are far away from school. However, recent research suggests the majority of college students and professors prefer in-person instruction, because they are concerned that companies supervising online learning programs are not clear about the policies they have with the schools they serve.
“Students see in-class lectures as opportunities to engage with instructors, peers, and content.” the researchers wrote. In-person learning is especially important in fields like healthcare and teaching. Online education can never really take its place, said Stephanie Hall, a fellow with the independent policy research group The Century Foundation. “Students need to experience...what they’re learning about, reading about or hearing about in the classroom. And I don’t know yet the degree to which technology can facilitate that.”
“When schools make agreements with online program managers to run their online programs, they often do not make important information available to students,” Hall said. This includes how much control the company has over the design of the program or whether the faculty leading the classes was involved in their design. In addition, many colleges and universities advertise online programs as a low cost opportunity for students. But in some cases, students attending in-person classes get financial aid and online students do not.
1. What does Choksi think of the online study programs?A.They promote the development of technology. |
B.They reform the country’s education system. |
C.They provide advanced scientific knowledge. |
D.They offer students more choices in study. |
A.It is convenient. | B.It costs less to study. |
C.It can better meet school policies. | D.It can improve students’ communication skills. |
A.Achieve. | B.Apply. | C.Change. | D.Control. |
A.Negative. | B.Skeptical. | C.Supportive. | D.Objective. |