2019_2020学年新教材高中英语Unit6AtonewithnaturePeriod4课时作业五外研版必修第一册.doc

课时作业(五)
[基础训练]
Ⅰ　单词拼写
1．People can use the computers in a ________ (类型，种类) of different forms.
答案：variety
2．I am confident I will ________ (提高) my gardening skills quickly.
答案：improve
3．His words have great ________ (影响) on her coming behaviours.
答案：effect
4．You have to wait until the drugs have passed out of your ________ (系统)．
答案：system
5．Now let's make a ________ (总结) of his speech together!
答案：summary
6．They wanted to d________ a machine that was both attractive and practical.
答案：design
7．His wife was a keen g________， who enjoyed dealing with the trees and flowers.
答案：gardener
8．A severe storm destroyed the natural b________ between the house and the lake.
答案：barrier
9．The bank has b________ all over the country.
答案：branches
10．Her riding soon drew the a________ of the older girls.
答案：admiration
Ⅱ　单句语法填空
1．They opened up a garden ________ which they grew many flowers and vegetables.
答案：in　in which引导定语从句，in which相当于where。
2．His illness had a negative effect ________ his attitude towards life.
答案：on　have a positive/negative effect on ... “对……有积极/消极影响”。
3．The cost of ________ (live) has risen sharply.
答案：living　句意：生活费已急剧上升。此处用名词作of的宾语。
4．If we lived in big cities, we ________ (miss) the green trees and beautiful flowers in villages.
答案：would miss　由从句时态可知，此处为对现在情况的虚拟，故主句用would miss。
5．I've had a benefit ________ a good education.
答案：of　句意：我得益于受过良好教育。have a benefit of “受益于”。
[思维训练]
Ⅰ　完形填空
When 69­year­old Dobrgyal started looking after the wild macaques (猕猴) at a scenic spot in China's Tibet Autonomous Region, their population __1__ only 40－50. Today, 18 years later, that same place is __2__ to over 2,800 Tibetan macaques.
Dobrgyal's relationship with the Tibetan macaques has been described as a __3__ love story between man and monkeys. A former __4__ keeper, Dobrgyal has been driving 5 km almost every day just to feed the macaques, show them __5__ and make sure they are healthy. __6__， he has even taken some of the sick animals home and __7__ them back to health.
China. org. cn reports that Dobrgyal has been the only one working as a __8__ in the Gongbo'gyamda area for the last 18 years, and __9__ him as the main reason that the macaque population is rising.
Tibetan macaques are a(n) __10__ species in China, and their food is provided by the Gongbo'gyamda forestry bureau (局), but it's Dobrgyal who loads the bags into his truck and __11__ it to the monkeys personally. Thanks to his __12__， the macaques have become very __13__ with tourists, many of whom also help to __14__ the animals.
Having dedicated almost two decades of his life to the macaques, Dobrgyal now __15__ himself about what will happen to them if his physical __16__ no longer allows him to take care of them properly.
“Now I'm so old, nearly 70 years old，” Dobrgyal said recently. “In the __17__ of my life I will do my best to take care of the monkeys, but if someday my health __18__ me feeding them anymore, I will have my sons replace me.”
__19__， the furry creatures will be able to rely on their __20__ human father for many years to come.
篇章导读：本文是一篇记叙文。文章主要叙述了在Dobrgyal的努力下，野生猕猴的数量增加了，同时他们之间也建立了一份真挚的感情。
1．A.numbered B．reduced
C．confirmed D．turned
答案：A　根据下文“Today, 18 years later, that same place is __2__ to over 2,800 Tibetan macaques.”的提示可知，此处表示它们的数量总共(numbered)只有40到50只。
2．A.seen B．fun
C．home D．known
答案：C　根据上文“looking after the wild macaques (猕猴) at a scenic spot in China's Tibet Autonomous Region”的描述可知，18年后的今天，这里是2,800多只西藏猕猴的家(home)。
3．A.mouthwatering B．heartbreaking
C．breathtaking D．heartwarming
答案：D　根据下文“Dobrgyal has been driving 5 km almost every day just to feed the macaques, show them __5__ and make sure they are healthy”的描述可知，此处为Dobrgyal和西藏猕猴之间的关系被描述为人类和猴子之间的一个暖人的(heartwarming)爱的故事。mouthwatering “令人垂涎的”；heartbreaking “使人心碎的”；breathtaking “惊人的”。
4.A.forest B．house
C．garden D．soccer
答案：A　根据上文中的“looking after the wild macaques (猕猴) at a scenic spot”可推知，此处应为Dobrgyal以前是一个森林(forest)看守人。
5.A.honor B．respect
C．affection D．mercy
答案：C　根据上文“Dobrgyal's relationship with the Tibetan macaques has been described as a __3__ love story between man and monkeys.”的描述可知，此处为向它们表达喜爱(affection)，并确保它们是健康的。
6.A.In return B．On occasion
C．In vain D．On purpose
答案：B　根据上文“Dobrgyal has been driving 5 km almost every day just to feed the macaques, show them __5__ and make sure they are healthy”的描述可知此处前后形成语意上的衔接，所以此处为偶尔(On occasion)，他也带一些生病的猴子回家照顾。
7.A.expected B．sent
C．forced D．nursed
答案：D　根据上文“he has even taken some of the sick animals home”的描述可知，此处为照顾(nursed)它们直到它们恢复健康。
8．A.feeder B．leader
C．friend D．farmer
答案：A　根据上文“Dobrgyal has been ... just to feed the macaques”的描述可知，此处表示作为唯一的饲养员(feeder)。
9．A.guesses B．credits
C．assumes D．questions
答案：B　根据上文“C reports that Dobrgyal has been the only one working as a __8__ in the Gongbo'gyamda area for the last 18 years”的描述可知，此处前后形成并列关系，表示“并认为(credits)猕猴数量上升是Dobrgyal的功劳”。
10．A.aggressive B．protected
C．dangerous D．controlled
答案：B　根据常识和空后的“and their food is provided by the Gongbo'gyamda forestry bureau (局)”可知，西藏猕猴在中国是受保护的(protected)动物。
11．A.donates B．declares
C．returns D．delivers
答案：D　根据空前的“loads the bags into his truck and”可知，此处为亲自把食物送给(delivers)猴子。
12．A.wisdom B．bravery
C．efforts D．intentions
答案：C　根据上文的内容及语境可知，由于Dobrgyal所做出的努力(efforts)，西藏猕猴在游客中很受欢迎(popular)。
13．A.popular B．confident
C．shy D．cautious
答案：A　参见上题解析。confident “自信的”；cautious “谨慎的”。
14．A.raise B．feed
C．buy D．observe
答案：B　根据上文的“the macaques have become very __13__ with tourists”可知，此处前后形成因果关系，表示许多游客也帮忙去喂养(feed)它们。
15．A.concerns B．advises
C．predicts D．comments
答案：A　根据下文的“what will happen to them if his physical __16__ no longer allows him to take care of them properly”可知，让Dobrgyal担心(concerns)的是如果他的身体状况(condition)不再允许他充分地照顾猕猴了怎么办。
16．A.age B．body
C．attitude D．condition
答案：D　参见上题解析。
17．A.process B．middle
C．rest D．next
答案：C　根据上文“Now I'm so old, nearly 70 years old”的描述可知，此处表示“在我的余生中(In the rest of my life)”。
18．A.keeps B．permits
C．allows D．prevents
答案：D　根据上文的“In the __17__ of my life I will do my best to take care of the monkeys”可知，此处前后形成转折，也即“但如果有一天我的健康状况阻止(prevents)我再喂养它们，我会让我的儿子们接替我”。
19．A.Unfortunately B．Hopefully
C．Generally D．Actually
答案：B　根据空后的“the furry creatures will be able to rely on their __20__ human father for many years to come”可知，此处为表达希望，故hopefully “有望”符合语境。
20．A.official B．typical
C．adoptive D．spiritual
答案：C　这些毛茸茸的动物在未来的许多年里将有望能够依靠收养它们的人类父亲生存。adoptive “收养的”，符合语境。

Ⅱ　阅读理解
Believe it or not, even the most experienced gardeners are often hesitant to start seeds indoors. The process does take some time and planning, but once you create a good seed­starting setup, you'll be able to grow flowers and vegges not available at your local nursery!

Location. Choose a place for your seed­starting setup that is safe from kids and pets, but where you'll be able to easily access them each day. Basements, spare rooms, or kitchens are often good places; make sure you'll have ready access to water and protect surfaces that could be damaged by soil or moisture (水分)．
Containers. The possibilities for seed­starting containers seem endless. You can buy ready­made growing kits to start seeds indoors that include trays, soil, and covers to provide moisture, but you don't need to spend a lot. You can start seedlings in plastic trays, peat pots, even eggshells!
Soil. You can use the potting medium provided with some seed starting kits, or purchase a sterile (无菌的) seed－starting mix from your local nursery. Don't use old potting soil you have sitting around from previous years or dirt from your outdoor garden, as it may contain unwanted old seeds or pests.
Light. You'll be most successful if you have bright light available for most of the day (12－16 hours). This isn't usually something you can get just from a sunny windowsill (窗台), especially in late winter and spring. You'll find it's worth it to make the investment in some fluorescent growing lights that can be kept at an optimal distance from your growing seedlings.
Water. Seedlings need consistent moisture, since they haven't yet developed root systems and leaf networks to help them store it in dry times. Watering from above can be damaging to newly­sprouted fragile (脆弱的) stems, so the easiest way to give seedlings the water they need is with bottom watering. Set your containers into a tray holding a few inches of water, and add more when the tray dries out.
Temperature. Many seeds need ideal soil temperatures before they will germinate. Starting seeds indoors allows you to control the soil temperatures and get a head­start before the ground outdoors is ready, but if you're working in a basement or garage, you might need to provide a little extra heat to help them along.
篇章导读：本文是一篇说明文。文章讲述了在室内种植花和果蔬类植物需要注意的几个问题：位置、容器、土壤、光照、水分和温度。
1．Gardeners who have rich experience ________.
A．can easily start seeds indoors
B．are skilled at making plans for starting seeds
C．also need to take the process of starting seeds seriously
D．are unwilling to start seeds indoors
答案：C　细节理解题。根据第一段的叙述可知，即便是经验丰富的园艺师，在室内种植花草或果蔬类植物都马虎不得，需要经过认真的计划。A项表述与“even the most experienced gardeners are often hesitant to start seeds indoors”相矛盾；B项“经验丰富的园艺师擅长做计划”与D项“不愿意室内种植”的表述与原文不相符；故C项正确。
2．From Paragraph 6 we can infer ________.
A．we should give seedlings the water with bottom watering
B．it's necessary to water seedlings from above
C．seedlings' root systems and leaf networks have developed a lot
D．adding water to your containers from time to time is necessary
答案：A　推理判断题。文章第六段主要讲述种植中需要注意浇水的问题：由于幼苗还没有根系和叶子网络来帮助其贮存水分，所以从底部进行浇水是必要的，从上面浇水会损害脆弱的茎部。据此可知A项正确。D项“不时向容器内加水是必要的”这种表述与原文不符，文中提到，可以把容器放入一个盛有水的托盘中，当变干的时候，向托盘中加水。
3．What's the closest meaning of the underlined word “germinate” in the last paragraph?
A．To produce buds or branches.
B．To make it possible to happen.
C．To make something new.
D．To keep it aside for future use.
答案：A　词义猜测题。本段讲的是温度因素。本句意为“在种子……之前，它们需要理想的温度”。再结合本文讲述的中心内容可知，此处应该意为“发芽，生长”，故A项正确。
4．What's the best title of the passage?
A．Several Ways of Planting Seeds
B．Starting Seeds Needs Care And Patience
C．A Good Seed­starting Setup Is Necessary
D．Tips About Starting Seeds Indoors
答案：D　标题判断题。通览全文可知，本文主要讲述了室内种植花草和果蔬类植物的几个小提示，包括种植种子的地点、使用的容器、土壤条件、光照情况、水分和温度等问题。A项“种植种子的几个方法”，本文并未涉及种植的方法问题，而是讲述种植过程中需要注意的几个因素；B、C两项并非文章讲述的重点与中心，故D项“室内种植花草的小提示”正确。

Ⅲ　概要写作
阅读下面短文，根据其内容写一篇60词左右的内容概要。
New Map of the Sea Floor
Until recently, scientists had mapped only about 20 percent of the sea floor. But our knowledge of the deep seas is changing because of information from satellites (卫星). Scientists have produced a new map that provides a detailed picture of the oceans. The map is expected to help oceanographers (海洋学家), industry and governments.
The new map is twice as detailed as the map made 20 years ago. David Sandwell is a geophysics professor at the University of California. He and other scientists worked on the mapping project. He says they turned to space to look deeper into the ocean.
The scientists collected and studied information from two satellites. Some of the data came from the European Space Agency's Cryo­2 satellite. It was placed in Earth's orbit to watch sea ice. The other satellite is the American Space Agency's Jason­1. It is studying the surface of the oceans. Scientists combined the satellite data with images gathered by sonar (声波定位仪) equipment on ships. Sonar works by sending sound waves through the water. When the sound waves hit an object, its presence is confirmed.
The new map shows the sea floor as it has never been seen before. It shows thousands of underwater mountains and places where continents pulled apart. It shows where earthquakes were active many years ago. They all are buried deep underneath the ocean floor.
David Sandwell says the map is a powerful tool for fisheries, those interested in protecting the environment and for oil exploration. “The petrol exploration industry is interested in how to reconnect the continents, bring them back together tectonically (地质构造地) so you can map the basins on one continental edge—say, Africa—and use that to establish where the similar basin would be on the other continental edge in South America.” If scientists know that information, they may be able to find oil fields. The new data also will help scientists improve their estimates of ocean depths. Mr Sandwell thinks scientists will make many more discoveries as they examine the new map and the information it provides.

写前导读：本文是一篇说明文。文章介绍了新海床地图的绘制以及新的地图可以帮助科学家更好地探索海洋。
[精彩范文]
A new map offering a clear picture of the oceans has been made. (要点1) Scientists combined data about sea ice and ocean surface from two satellites with pictures from sonar equipment on ships. (要点2) They find the sea floor with unseen features before. (要点3) The map is valuable for fisheries, environmentalists and oil explorers. (要点4) The new data also contribute to calculating ocean depths. (要点5)

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