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3、英语七年级下册仁和版英语周报2021～2022第32期答案
Submitting Assignment Online
In order to upload an assignment (work given to students) to the system properly, you must save the assignment using one of the following applications: Microsoft Word, Corel WordPerfect, or Microsoft Excel.
After you complete an assignment, it is important to save your work. This ensures that assignment being uploaded to the system is the most updated version. Your word processing program may attempt to save the assignment to a folder on your computer. We recommend creating a new folder, named after your course, in a location that is easy to remember, such as “My Documents.”
File Name Requirements
Select a file name for the assignment that is easy to remember. The file name must NOT contain spaces. Any spaces used in the file name will prevent the file from uploading to the system. File names using the extensions .rtf, .html, .zip, .jpg, or .exe are NOT allowed.
Assignment Upload Procedure
Make sure you save the assignment using one of the applications previously identified and ensure that it meets the file name requirements described above. When the file is ready to upload, follow these steps:
1. Sign in the system.
2. Enter your address information and click the CONTINUE button. You will be routed to the “Directions” screen.
3. Review the directions and click the CONTINUE button. You will be routed to the “Special Assignment Upload” screen.
4. Click the SEARCH button. The “Choose File” pop-up window appears.
5. Find the location on your computer where you saved your assignment, and select the file.
After you have selected the file, click the UPLOAD button to upload your assignment to the system. Assignment Submission Dates
Assignments must be submitted by midnight on the specified due date. Submit your assignment on time so that it reaches the system on or before the due date. No late assignments will be accepted or marked. Assignments delivered after the due date will not be assessed and will be failed. Please manage your time carefully as family and work demands will not be accepted as excuses for late or non-submissions. Tutors and administrators do not have the authority to grant extensions.
1.Which of the following file names is acceptable for submitting assignment?
A. research paper.doc B. research paper.pdf
C. researchpaper.doc D. researchpaper.rtf
2.Students are advised to save an assignment to a specific folder in order to _____.
A. sign in the system
B. remember where the document is
C. choose the appropriate application
D. remember the document name quickly
3. If you summit your assignment late, you _____.
A. can have a second chance
B. should ask a tutor for help
C. may apply for an extension
D. will get a fail for the work
试题答案
1.C
2.B
3.D
【解析】
1.细节题，根据The file name must NOT contain spaces. Any spaces used in the file name will prevent the file from uploading to the system. File names using the extensions .rtf, .html, .zip, .jpg, or .exe are NOT allowed.可知，file name中不能有空格，也不能使用.rtf
2.细节题，根据We recommend creating a new folder, named after your course, in a location that is easy to remember, such as “My Documents.”是为了容易记住。
3.细节题，根据Assignments delivered after the due date will not be assessed and will be failed. 在规定日期之后提交就会失败。
Older people with hearing loss may suffer faster rates of mental decline. People who have hearing trouble suffered meaningful impairments in memory, attention and learning about three years earlier than people with normal hearing, a study published online January 21 in JAMA Internal Medicine reveals.
The finding supports the idea that hearing loss can have serious consequences for the brain，says Patricia Tun of Brandeis University in Waltham，Mass., who studies aging. “I'm hoping it will be a real wake-up call in terms of realizing the importance of hearing. ”
Compared with other senses, hearing is often overlooked, Tun says. “We are made to interact with language and to listen to each other, and it can have damaging effects if we don't.”
Frank Lin of Johns Hopkins School of Medicine and colleagues tested the hearing of 1,984 older adults. Most of the participants, who averaged 77 years old, showed some hearing loss — 1,162 volunteers had trouble hearing noises of less than 25 decibels, comparable to a whisper or rustling leaves. The volunteers; deficits reflect the hearing loss in the general population: Over half of people older than 70 have trouble hearing.
Over the next six years, these participants underwent mental evaluations that measured factors such as short-term memory, attention and the ability to quickly match numbers to symbols. Everybody got worse at the tasks as time wore on, but people with hearing loss had an especially sharp decline, the team found. On average, a substantial drop in performance would come about three years earlier to people with hearing loss.
Lin cautions that the study has found an association between hearing loss and mental abilities; the researchers can't conclude that hearing loss directly causes the decline. Yet more and more studies are turning up ways that diminished hearing could damage the brain.
A person who can't hear well might avoid social situations, and isolation(孤立)is known to be bad for the brain. “You gradually become more socially withdrawn, ” Lin says. “Social isolation is a major, major factor for dementia(痴呆)and cognitive decline. ”
Other studies suggest that when people struggle to interpret and decode(译解）words, their brains divert energy away from other tasks, such as memory. Audiologist and psychologist Kathy Pichora — Fuller says that this brain drain happens to everyone, even people without hearing loss. Studies have shown that people are worse at remembering things when they're in a noisy room, for instance. People with hearing loss may be constantly diverting a large swath(—大片)of their brainpower，leaving less for other mental tasks, says Pichora— Fuller, of the University of Toronto Mississauga.
1. Mass does the research to _____ .
A. present the mental decline
B. attach importance to hearing
C. compare hearing with other senses
D. exaggerate the damaging effects
2.What is paragraph 4 mainly about?
A. The outcome of the test.
B. The design of the test
C. The participants of the test.
D. The purpose of the test.
3.Dementia and cognitive decline mainly result from ____ .
A. social isolation B. hearing loss
C. memory loss D. speech impairment
4.The underlined word “divert” probably means _____ .
A. block B. accumulate C. shift D. change
试题答案
1.B
2.C
3.A
4.C
【解析】
试题分析: 本文讲述失聪会对人脑进行损害。
1.B 细节理解题。根据第二段提到The finding supports the idea that hearing loss can have serious consequences for the brain可知失聪对于大脑来说是严重的问题，故选B项。
2.C 段落大意。根据第四段提到参与实验的1984名老人，大多数的年龄超过77，介绍到这些参与都的一些情况，故选C项。
3.A 细节理解题。根据倒数第二段提到Social isolation is a major, major factor for dementia(痴呆)and cognitive decline.社会的孤立是老年痴呆和认知下降的主要因素，故选A项。
4.C 猜测词意。根据最后一段Other studies suggest that when people struggle to interpret and decode(译解）words, their brains divert energy away from other tasks, such as memory.一些研究表明，当人们努力破解这些语言时，他们的大脑会从其它任务上移走这些精力，比如记忆，故选C项。
考点：科普类阅读。
