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课时作业 十六 模块3 Unit 2 Language 2
建议时间 / 35分钟
Ⅰ.阅读理解
A
词数:327 主题:尖叫 文体:说明文
Screaming is one of the responses humans share with other animals. Conventional thinking suggests that what sets a scream apart from other sounds is its loudness. However, many sounds that are loud do not raise goose bumps like screams can. To find out what makes human screams unique, neuroscientist Luc Arnal and his team examined a bank of sounds containing sentences spoken or screamed by 19 adults. The result shows screams and screamed sentences have a quality called “roughness,” which refers to how fast a sound changes in loudness. While normal speech sounds only have slight differences in loudness—between 4 and 5 Hz, screams can switch very fast, varying between 30 and 150 Hz, thus considered to be rough and unpleasant.
Arnal's team asked 20 subjects to judge screams as fearful or not, and found that the scariest are almost always connected with roughness. The team then studied how the human brain responds to roughness using MRI brain scanners (磁共振颅脑扫描仪). As expected, after hearing a scream, activity increased in the brain's hearing centres where the sound coming into the ears is processed. But the scans also lit up in the amygdala (脑扁桃体), the brain's fear centre.
The amygdala is the area that responds to danger. When a threat is detected, our adrenaline (肾上腺素) rises, and our body prepares to react to danger. The study found that roughness isn't heard when we speak naturally, but the most annoying alarm clocks, car horns, and fire alarms possess high degrees of roughness.
One potential application for this research might be to add roughness to alarm sounds to make them more effective, the same way a bad smell is added to natural gas to make it easily to be detected. Warning sounds could also be added to electric cars, which are particularly silent, so they can be efficiently detected by pedestrians.
1. What is the first paragraph mainly about?
A.Different types of screams.
B.Specific features of screams.
C.Human sounds and animal cries.
D.Sound changes and screamed sentences.
2. What does the underlined phrase “raise goose bumps” probably mean?
A.Make people feel unpleasant.
B.Make people feel cold.
C.Make people rude and rough.
D.Make people unique.
3. What can we infer from the passage?
A.Roughness is commonly heard in many artificial sounds.
B.The travelling speed makes screams different from other sounds.
C.Very little scientific research has been done on human screams.
D.Normal human speech sounds vary between 30 to 150 Hz in loudness.
4. What device may be improved with the researchers' findings?
A.Traffic lights.
B.Security cameras.
C.Smart phones.
D.Smoke detectors.
B
词数: 332 主题:去尼泊尔做志愿者 文体:说明文
Nepal is one of the poorest countries on the globe so volunteers get every reason to volunteer in Nepal. The people of Nepal are welcoming, warm and friendly. The landscapes here are beautiful, and since the country's financial situation is not so well thus we operate from grass-roots community level to improve the situation.
Nepal is also considered to be one of the safest volunteering destinations in Asia. We never ever had any misbehaving activity in Nepal with our volunteers. Travelling across Nepal is also very easy and our programmes are based in the capital city Kathmandu. Nepal is blessed with amazingly diverse landscapes. From the highest mountain in the world, you can reach almost up to sea level in just 10 kilometres.
Volunteering Solutions offers volunteering opportunity in 5 different programme choices in Kathmandu, Nepal, namely: Language & Orientation Week (迎新周); Summer Volunteer Programme, Kathmandu; Healthcare/Medical Programme; Teaching English Programme; Orphanage Programme.
Our programme is open all year around so we receive quite a lot number of volunteers throughout the whole year from all over the globe. Our main volunteers are from America, the United Kingdom, Australia and European countries. Considering it is one of the safest programme locations, we even allow 17-year-olds to volunteer in our programme.
Language & Orientation Week offers the opportunity to learn about the Nepalese culture and history along with local Nepalese language which is very famous among volunteers as it is always good to learn more about the country where you would be starting your work soon. Language & Orientation Week also takes you to different beautiful trips on weekends such as Monkey Temple and Bhaktapur Durbar Square.
Volunteering Solutions offers one of the most affordable programme choices worldwide with best value for money. We provide accommodation with the local host family along with 3 times meals as you tend to see how local people in Nepal spend their life on daily basis. So be a part of our exciting programmes in Nepal today.
5.What are volunteers expected to do to help Nepal?
A.Offer financial support.
B.Start from the basic aid.
C.Teach Nepalese people science.
D.Set up schools and hospitals there.
6.What can we learn from Paragraph 2?
A.Nepal is the safest country in the world.
B.People can reach the highest peak from Nepal.
C.Volunteers have ever met misbehaving activities in Nepal.
D.The natural features of Nepal's land are quite similar.
7.What should volunteers do first in Nepal?
A.Get acquainted with Nepalese circumstances.
B.Visit the most famous attractions.
C.Meet the leaders of communities.
D.Collect the data of local residents.
8.What is volunteers' aim to live in local host family?
A.To keep themselves safe.
B.To reduce the cost of volunteering.
C.To offer better volunteering work.
D.To know about local people's life.
Ⅱ.完形填空
词数:284 主题:学说普通话 文体:记叙文
After studying Mandarin(普通话) at a University in London, I decided to further develop my language skills in Beijing. My choice of 9 was The Hutong School.
The Hutong School not only 10 language classes but also helps with accommodation, visa, and anything you could 11 need help with. They also organize 12 events, which is nice when living somewhere you don't actually 13 anyone.
After a 10-hour flight, I 14 early in the morning. I 15 up my suitcase, made my way to the exit and met the Hutong School representative. He took me to my 16 , which was located in Dongzhimen, a really nice and 17 location, only 2 stops to Tiananmen Square. However, the apartment was not quite as “nice” as 18 on the website. And I just had two 19 : a German guy who would be there for four months learning 20 , and a Spanish guy who works for The Hutong School.
After 21 in, the representative took me to 22 with the local police, which you need to do as a “resident”. Then, he took me to The Hutong School to 23 a level assessment, arrange my 24 and take me to meet my teachers.
The school is, well, 25 of what one would expect or is implied by the 26 not actually located in the Hutongs, but located on the 15th floor of a skyscraper. Obviously it was less charming but it did 27 for great views.
There, I had a 2-hour private class every day and my teachers were just lovely. Being in China and constantly being completely 28 in Chinese improved my Mandarin so much.
9. A.agency B.office
C.institute D.class
10. A.serves B.designs
C.operates D.offers
11. A.possibly B.frequently
C.naturally D.hardly
12. A.cultural B.academic
C.social D.financial
13. A.meet B.know
C.like D.recognize
14. A.stopped B.arrived
C.rested D.waited
15. A.put B.caught
C.lifted D.picked
16. A.office B.school
C.apartment D.station
17. A.quiet B.plain
C.cheap D.central
18. A.presented B.explored
C.sought D.painted
19. A.teachers B.room-mates
C.customers D.classmates
20. A.Chinese B.German
C.English D.Spanish
21. A.bringing B.joining
C.settling D.taking
22. A.register B.associate
C.negotiate D.connect
23. A.study B.pay
C.adapt D.get
24. A.party B.schedule
C.tour D.report
25. A.on the whole B.by the way
C.as a result D.on the contrary
26. A.name B.representative
C.nature D.teacher
27. A.take B.look
C.make D.long
28. A.lost B.involved
C.stuck D.interested
Ⅲ.语法填空
Poetry is never far away from our daily lives. Many of us grew up reciting classic poems, learning to enjoy this beautiful art form that's able to use just a few lines 29. (convey) such rich meanings.
The Classic of Poetry, which dates back to the Western Zhou Dynasty, has a 30. (long) history than the Homeric epics. Even today, classic poems 31. (appreciate) by a lot of people.
To recognize the unique 32. (able) of poetry and capture its creative spirit, World Poetry Day is held by the United Nations on March 21 each year to support linguistic diversity through poetic expression.
The Chinese Poetry Congress 33. (feature) classic poetry is extremely popular. The competition saw over 100 hopeful participants taking part in 34. number of challenges. The participants, 35. ages range from 7 to 70, include students, farmers, teachers and foreign competitors with an interest 36. Chinese literature.
And even TV series involving poetry are very 37. (success). For example, in The Legend of Zhen Huan, one of the drama's most moving songs was adapted from a poem 38. (write) by Wen Tingyun of the Tang Dynasty.
课时作业(十六)
Ⅰ. A
【文章大意】 本文是一篇说明文,描述了对尖叫进行的科学研究。
1.B 推理判断题。根据第一段中的“To find out what makes human screams unique, neuroscientist Luc Arnal and his team examined a bank of sounds containing sentences spoken or screamed by 19 adults.”和对本段的整体理解可推知,本段主要讲述的是尖叫的特征,故选B。
2.A 句意理解题。根据第一段最后一句“While normal speech sounds only have slight differences in loudness—between 4 and 5 Hz, screams can switch very fast, varying between 30 and 150 Hz, thus considered to be rough and unpleasant.”可知,尖叫会让人感觉不舒服,与画线部分呼应,故选A。
3.A 推理判断题。根据第三段最后一句“The study found that roughness isn't heard when we speak naturally, but
the most annoying alarm clocks, car horns, and fire alarms possess high degrees of roughness.”可推知,许多人造声音听起来都很粗糙,故选A。
4.D 推理判断题。根据最后一段第一句“One potential application for this research might be to add roughness to alarm sounds to make them more effective, the same way a bad smell is added to natural gas to make it easily to be detected.”可推知,这项发现可以应用于烟雾报警器中,故选D。
B
【文章大意】 本文是一篇说明文。文章介绍了去尼泊尔做志愿者的一些信息。
5.B 细节理解题。根据第一段的“…since the country's financial situation is not so well thus we operate from grass-roots community level to improve the situation.”可知,因为这个国家的经济状况不是很好,所以志愿者们的帮助将从基层社区开始,即从基本的帮助开始。故选B项。
6.B 细节理解题。根据第二段的“From the highest mountain in the world, you can reach almost up to sea level in just 10 kilometres.”可知,世界上海拔最高的山在尼泊尔,从最高的山上仅需走10千米,你可以到达海拔接近海平面的地方。故选B项。
7.A 细节理解题。根据倒数第二段的“Language & Orientation Week offers the opportunity to learn about the Nepalese culture and history along with local Nepalese language which is very famous among volunteers as it is always good to learn more about the country where you would be starting your work soon.”可知,在尼泊尔做志愿者,都要从Language & Orientation Week开始,在这一周里,你可以了解尼泊尔的文化、历史、当地的语言。总而言之,通过这一周,你可以了解你所处的环境,然后你的志愿者工作就开始了。故选A项。
8.D 细节理解题。根据最后一段的“We provide accommodation with the local host family along with 3 times meals as you tend to see how local people in Nepal spend their life on daily basis.”可知,寄宿在当地人的家里,你可以了解当地人的生活。故选D项。
Ⅱ.【文章大意】 本文是一篇记叙文。文章主要讲述作者为了学好普通话,到北京胡同学校学习的经历。
9.C “我”选择的学校是胡同学校。agency代理机构;office办公室;institute学院; class班级。故选C。
10.D 胡同学校不仅提供语言课。serve服务;design设计;operate操作;offer提供。故选D。
11.A 根据语境可知此处指任何你可能需要帮助的事情。possibly可能地;frequently频繁地;naturally天然地;hardly几乎不。故选A。
12.C 他们也组织社会活动。cultural文化的;academic学术的;social社会的;financial金融的。故选C。
13.B 他们也组织社会活动,当你生活在一个什么人都不认识的地方时,这很好。meet遇到;know知道,认识;like喜欢;recognize认出。故选B。
14.B 经过10个小时的飞行,“我”一大早就到了。stop停止;arrive到达;rest休息;wait等待。故选B。
15.D “我”拿起手提箱,走到出口。put up张贴;catch up赶上;lift up举起;pick up拿起。故选D。
16.C 他带“我”去“我”的公寓。office办公室;school学校;apartment公寓;station车站。故选C。
17.D 公寓在市中心,到天安门广场只有两站。quiet安静的; plain朴素的;cheap便宜的;central中心的。故选D。
18.A 然而,公寓并不像网站上所展示的那么“漂亮”。 present呈现; explore探索;seek寻找;paint用颜料画。故选A。
19.B “我”只有两个室友。teacher老师;room-mate室友;customer顾客;classmate同学。故选B。
20.A 其中一个是德国人,他已在那里学习了四个月的汉语了。Chinese汉语;German德语; English英语;Spanish西班牙语。故选A。
21.C 此处表示安顿好之后。settle in安顿。bring带来;join加入;settle安顿; take带走。故选C。
22.A 学校代表带“我”到当地警察局登记。register登记;associate联系;negotiate协商;connect连接。故选A。
23.D 然后,他带“我”去胡同学校进行水平评估。study学习;pay支付;adapt适应;get得到。故选D。
24.B 他安排“我”的日程,带“我”去见“我”的老师。party聚会,派对;schedule日程;tour旅游;report
报告。故选B。
25.D 与预想中的相反,学校不在胡同里。on the whole总的来说; by the way顺便问一下; as a result结果;on the contrary相反的。故选D。
26.A 实际上学校的地址不像胡同学校的名字所暗示的那样。name名字; representative代表; nature自然;teacher老师。故选A。
27.C 显然,它不那么迷人,但它确实是一个看风景的好地方。make for sth促成。take带来;look看;long长的。故选C。
28.B 不断地接触汉语提高了“我”的普通话水平。be lost in 陷入, 全神贯注于;be involved in卷入,涉及; be stuck in困于;be interested in对……感兴趣。故选B。
Ⅲ.【文章大意】 本文是一篇说明文,主要对诗这种艺术形式的过去、现状和发展做了简要的介绍。
29.to convey 考查非谓语动词。convey和句子谓语is之间没有连词,故为非谓语成分,此处用不定表示目的。
30.longer 考查形容词比较级。根据语境中比较级符号than可知,此处用形容词比较级形式。
31.are appreciated 考查动词的时态和语态。根据语境中表示被动的介词by可知,此处表示被动,且与语境中时间状语today呼应,故用一般现在时的被动语态。
32.ability 考查词形转换。根据形容词unique和介词of可知,此处需用名词形式,即ability。
33.featuring 考查非谓语动词。feature和句子谓语is之间没有连词,且和句子主语the Chinese Poetry Congress构成逻辑上的主动关系,故用现在分词作定语。
34.a 考查冠词。a number of意为“大量,许多”,故用不定冠词a。
35.whose 考查定语从句。whose引导非限定性定语从句,在从句中作定语,修饰先行词the participants。
36.in 考查介词。此处意为“对中国文学感兴趣”,故用介词in。
37.successful 考查词形转换。形容词successful在语境中作表语,表示状态。
38.written 考查非谓语动词。write和句子谓语adapted之间没有连词,故为非谓语动词,且和语境中表示被动概念的介词by呼应,故用过去分词作后置定语。
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