1、单元综合检测(四)第一部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。AThe Gloria Barron Prize for Young Heroes celebrates inspiring，publicspirited young people from diverse backgrounds all across North America.Here are some of our 2019 winners.Adom AppiahMedia Coverage：WSPATV09/27/201
2、9Adom Appiah founded Ball4Good，a nonprofit that supports communities through sports.In the past three years，he has inspired and led numerous people in raising more than $70，000 for 16 local nonprofits.Ball4Goods signature annual event，the Celebrity Basketball Games，draws soldout crowds to watch comm
3、unity leaders take on Adom and his peers.The 2019 games raised more than $ 30，000 for children.Anna DuMedia Coverage：Andover Townsman10/03/2019Merrimack Valley Magazine09/22/2019Anna Du created the Deep Plastics Initiative campaign (DPI) to educate others about preventing and cleaning up ocean plast
4、ics pollution.Through her DPI presentations around the world，Anna is encouraging scientists to work together in an opensource manner to develop creative technologies.She has written a childrens book，Microplastics and Me.Jamie MargolinMedia Coverage：The New York Times09/20/2019Jamie Margolin founded
5、Zero Hour，an international youth climate justice movement.Her nonprofit provides training，resources，and entry points for young people who want to take concrete action against climate change and environmental injustice.Grace CallwoodMedia Coverage：Cecil Daily09/27/2019Grace Callwood founded the We Ca
6、ncerve Movement，a nonprofit that creates ways for youth to help other children who are homeless and sick.Her group has donated more than $15，000 in cash and another $50，000 in products to youthserving organizations across Maryland，Delaware，and Ohio.【语篇解读】本文是一篇说明文。文章主要介绍了四个获得格洛里亚巴伦青年英雄奖的人。1Whats the
7、purpose of Ball4Goods signature annual event?ATo raise money for those in need.BTo attract assistants for Ball4Good.CTo inspire childrens interest in sports.DTo select players for Adoms basketball team.A细节理解题。根据Adom Appiah部分中“Ball4Goods signature annual event，the Celebrity Basketball Games，draws sol
8、dout crowds to watch community leaders take on Adom and his peers.The 2019 games raised more than $ 30，000 for children.”可知，Ball4Good年度标志性活动的目的是为那些需要帮助的人筹集资金。故选A。2What do Anna Du and Jamie Margolin have in common?ABoth wrote a childrens book.BBoth care about the future of our planet.CBoth have worke
9、d for the good of the homeless.DBoth have encouraged scientists to work together.B细节理解题。根据Anna Du部分中“Anna Du created the Deep Plastics Initiative campaign (DPI) to educate others about preventing and cleaning up ocean plastics pollution.”以及Jamie Margolin部分中“Her nonprofit provides training，resources，
10、and entry points for young people who want to take concrete action against climate change and environmental injustice.”可知，Anna Du和Jamie Margolin的共同点是他们都关心我们星球的未来。故选B。3Who won recognition from an article by Cecil Daily?AAnna Du.BAdom Appiah.CGrace Callwood.DJamie Margolin.C细节理解题。根据Grace Callwood 部分中“
11、Media Coverage：Cecil Daily09/27/2019”可知，Grace Callwood因为Cecil Daily的一篇文章获得了认可。故选C。BFor the past four decades，Billy Barhe insists his name be written with lower case letters onlyhas been living by himself in Gothic，Colorado，a ghost town deserted since the 1920s，passing the time by recording all sorts
12、 of data，from daily snowfalls，temperatures，snow melting，animal sightings，etc.He never imagined that the results of his 40year hobby would one day help scientists better understand global warming and earn him a cool superhero nameThe Snow Guardian.Billy Bar first came to Gothic in 1972 as a Rutgers U
13、niversity environmental science student doing water chemistry research.He liked the quiet life here so much that he completed his semester to get his degree and became a permanent resident of the mountainous ghost town.He had grown up in New Jersey，but never really liked being surrounded by so many
14、people，so moving to this ghost town was a chance to get away from social pressure.Bar began the winter of 1974 camping in a tent，which is not exactly ideal in a place where snow reaches twentyfive feet a year.Luckily，the owner of an abandoned mining shack was kind enough to let Billy move in，to keep
15、 him from freezing to death.It became his home for the next eight years，and also the place where he started his impressive database on snow.The modernday hermit claims that the sole goal behind his epic journal was to fight boredom.Theres not a lot to do in a ghost town in winter time，so he just sta
16、rted monitoring things like daily snowfalls，snow density，temperature，and anything else he could measure.“I didnt have anything else to do.It was simple curiosity，”Billy says.【语篇解读】本文是一篇记叙文。文章主要介绍了Billy Bar独自居住在Gothic，Colorado，他有记录降雪数据的爱好，而他的这些数据对科学家研究天气变暖有很大的帮助。4Why did Billy Bar record all kinds of
17、 data?ATo do research.BTo become a hero.CTo kill his time.DTo enjoy snowfalls.C细节理解题。根据文章最后一段“The modernday hermit claims that the sole goal behind his epic journal was to fight boredom.”可知，他记录各种自然气候的数据是为了打发时间，故选C。5What do we know about the town Gothic?AIt is thickly populated.BIt has many mountains
18、.CIt is a tourist attraction.DIt has a high annual rainfall.B细节理解题。根据文章第二段第二句“He liked the quiet life here so much that he completed his semester to get his degree and became a permanent resident of the mountainous ghost town.”中的“the mountainous ghost town(多山的鬼城)”可知，Gothic，Colorado多山，故选B。6Why did Bi
19、lly Bar settle in the town Gothic?AHe liked its quietness.BIt was a city with much snow.CIt was his hometown.DHe wanted to leave his family.A细节理解题。根据文章第二段第二句“He liked the quiet life here so much that he completed his semester to get his degree and became a permanent resident of the mountainous ghost
20、 town.”可知，他喜欢这里的安静所以定居下来。故选A。7Where did Billy Bar start his database on snow?AAt Rutgers University.BIn New Jersey.CIn a camping tent.DIn a mining hut.D细节理解题。根据文章最后一段“Luckily，the owner of an abandoned mining shack was kind enough to let Billy move in，to keep him from freezing to death.It became his
21、home for the next eight years，and also the place where he started his impressive database on snow.”可知他记录数据的地方是采矿小屋。故选D。CChinese papercutting or “jianzhi” is the art of cutting paper designs，and the cutouts are also used to decorate doors and windows，so they are sometimes called “chuang hua”Papercutt
22、ing has long been a symbol of Eastern charm.There are symmetrical(对称的)designs that are usually created by some folding and cutting.When unfolded，it forms a symmetrical design.Chinese cutouts are normally symmetrical and are usually in an even number series of 2，4，24，etc.The oldest surviving paper cu
23、tout is a symmetrical circle from the early 6th century found in Xinjiang，China.From the 7th to 13th century，papercutting became popular especially during Chinese festivals.The art spread to the rest of the world in the 14th century.Throughout the Qing Dynasty many papercutting skills were developed
24、 including drafting and the use of smoked papers.By the end of the Qing ruling，however，papercutting was once on the decline because new art forms were being introduced.The Republic of China later tried to revive the art in the 1980s.Today，paper cutouts are chiefly decorative.They decorate walls，wind
25、ows，doors，columns，mirrors，lamps and lanterns in homes and are also used on presents or are given as gifts themselves.Entrances decorated with paper cutouts are supposed to bring good luck.Paper cutouts used to be used as patterns，especially for embroidery(刺绣)There are two methods of manufacture：one
26、uses scissors，the other uses knives.In the scissor method，several pieces of paper up to eight are fastened together.The image is then cut with sharp，pointed scissors.Knife cuttings are fashioned by putting several paper on a relatively soft foundation consisting of a mixture of oil and ashes.Skilled
27、 crafters can even cut out different drawings freely without stopping.【语篇解读】本文是一篇说明文。文章主要介绍了中国的剪纸艺术。8When can the existing oldest papercutting date back to?AAbout 1 500 years ago.BAbout 1 600 years ago.CAbout 1 400 years ago.DAbout 600 years ago.A细节理解题。根据文章第三段的首句中的关键信息“The oldest surviving paper cut
28、out.from the early 6th century found in Xinjiang，China”可知，该艺术始于六世纪早期，即公元500年左右，故用2021年减去500年，即可推知距今约1 500年。9The underlined word “revive” in Paragraph 3 can be replaced by “ ”AsurviveBrestoreCcopyDfixB词义猜测题。根据画线词前面的“papercutting was once on the decline because new art forms were being introduced.The
29、Republic of China later tried to revive the art in the 1980s.”可判断出此处表示在二十世纪八十年代复兴这一艺术，故restore“重新采用，恢复”符合语境。10Which of the following words can best summarize the last paragraph?AHistory.BOrigin.CUses.DProcess.D段落大意题。最后一段介绍了剪纸的两种方法，具体使用什么工具和怎样操作。由此可推知本段讲的是剪纸的过程，故用process概括此段较为合适。11What may be the bes
30、t title of the text?APaperthe Eastern CharmBThe History of PaperCuttingCA Brief Introduction to PaperCuttingDPaperCuttingUnbelievable Skilled CraftersC标题归纳题。全篇从中国剪纸艺术的历史、用途以及过程等全方位阐述了PaperCutting，故用A Brief Introduction to PaperCutting作为文章标题最合适。DOnline eating shows，or Mukbang(直播吃饭)，originated in Sout
31、h Korea and have gained popularity globally.Many hosts of such shows have become popular for their ability to eat large amounts of food.But these shows have also received criticism for their waste of food.While some hosts actually do consume the amount of food shown，others may be faking it.On Aug.12
32、，CCTV exposed several Chinese hosts who were pretending to eat large amounts of food while on camera，but actually later threw it away.To discourage this practice，many video and livestreaming platforms，including Douyin，Kuaishou and Bilibili，have removed videos that show food waste，and have promoted m
33、essages to “stop food waste and eat reasonably.”In June 2020，the United Nations warned that the world is on the verge of the worst food crisis in 50 years.According to the Food and Agriculture Organization of the United Nations，about a third of the worlds food1.3 billion tonsis wasted every year.In
34、China alone，50 million tons of food ends up in landfills every year，according to Beijing News.Recently，campaigns against food waste have been further promoted.In August，President Xi Jinping stressed the need for safeguarding food security and stopping food waste.According to China Daily，restaurants
35、and catering associations in more than 18 provinces and all 4 municipal cities have issued guidelines to control food waste.In Shanxi Province，local restaurants have been asked to serve half portions to avoid waste.The Wuhan Catering Association proposed that restaurants adopt the “N1 mode”For examp
36、le，a group of 10 diners should only order enough for nine people first.More food is only brought to the table if required.In addition，a nationwide “Clear Your Plate” campaign has been launched online.Users of Sina Weibo are encouraged to share photos or videos of empty plates after finishing their m
37、eals.Meanwhile，new laws are also being considered，according to China Daily.“We will make new laws that give clear instructions on avoiding food waste，” said Zhang Guilong from the Legislative Affairs Committee of the National Peoples Congress.The instructions will be detailed in every year of food p
38、roduction，purchasing，storage，transportation，processing and consumption，according to Zhang.【语篇解读】本文是一篇说明文。文章介绍了直播吃饭存在食物浪费的现象，近日直播平台纷纷表态，相关的立法工作也在积极开展，全国各地也积极响应，杜绝“舌尖上的浪费”。12What is CCTVs attitude toward online eating shows?ASupportive.BCritical.CObjective.DUnclear.B推理判断题。根据文章第三段内容“On Aug.12，CCTV expo
39、sed several Chinese hosts who were pretending to eat large amounts of food while on camera，but actually later threw it away.”可知，对online eating shows持“批评”的态度。故选B项。13What can we infer from Paragraph 4?AMost video media are contributing to stopping food waste.BWe should eat up all the food on the table
40、.CIts hard to carry out Clear Your Plate campaign.DAll the videos that show food waste have been removed.A推理判断题。根据文章第四段内容“To discourage this practice，many video and livestreaming platforms，including Douyin，Kuaishou and Bilibili，have removed videos that show food waste，and have promoted messages to s
41、top food waste and eat reasonably.”可推出，视频媒体正在为阻止食物浪费做出贡献。故选A项。14What can we do to avoid food waste?AWe can adopt the “N1 mode”BWe can eat more food than we need.CWe can choose not to watch online eating shows.DWe can ask the restaurants to serve us half portions.D细节理解题。根据文章第九段“ In Shanxi Province，lo
42、cal restaurants have been asked to serve half portions to avoid waste.”可知，为了避免浪费，我们可以要求餐厅给我们一半的分量。故选D项。15Whats the passage mainly about?AOnline eating shows should be banned.BNew laws should be made to avoid food waste.CMeasures are being taken to stop food waste.DWe should share photos or videos of
43、 empty plates.C主旨大意题。通读全文可知，本文主要介绍了直播吃饭存在食物浪费的现象，近日直播平台纷纷表态，相关的立法工作也在积极开展，全国各地也积极响应，杜绝“舌尖上的浪费”，故选C项。第二节(共5小题；每小题2.5分，满分12.5分)根据短文内容，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Weight loss is a hard topic.Lots of people arent satisfied with their present weight，but most people arent sure how to change it.You
44、may want to look like the models or actors in magazines or on TV，but those goals might not be healthy or realistic for you. 16 So what should you do about your weight control?Being healthy is really about being at a weight that is right for you.The best way to find out if you are at a healthy weight
45、 or if you need to lose or gain weight is to talk to a doctor or dietitian. 17 If it turns out that you can benefit from weight loss then you can follow a few of the simple suggestions listed below to get started. 18 People who lose weight quickly by crash dieting or other extreme measures usually g
46、ain back all of the pounds they lost，because they havent permanently changed their habits.Therefore，the best weight management ways are those that you can maintain for a lifetime.Small changes are a lot easier to stick with than large ones.Try reducing the size of what you eat. 19 Once you have that
47、 done，start gradually introducing healthier foods and exercise into your life. 20 ATry giving up regular soda for a week.BWeight management is about longterm success.CTry to pay attention as you eat and stop when you re full.DBesides，no magical diet will make you look like someone else.EChanging fro
48、m whole to nonfat or lowfat milk is a better choice.FIts a good idea to maintain a healthy weight because its just that：healthy.GThey will compare your weight with healthy standards and help you set goals.【语篇解读】文章主要介绍了一些控制体重的建议。16D根据上文“Weight loss is a hard topic.Lots of people arent satisfied with
49、their present weight，but most people arent sure how to change it.You may want to look like the models or actors in magazines or on TV，but those goals might not be healthy or realistic for you.”可知，上文提到“你可能想看起来像杂志或电视上的模特或演员，但这些目标可能对你来说并不健康或现实。”说明成为别人的想法是不实际的。故选D。17G根据上一段中“The best way to find out if y
50、ou are at a healthy weight or if you need to lose or gain weight is to talk to a doctor or dietitian.”可知，本句应当承接上文说明医生或营养师会如何帮助你控制体重，G选项中They指代上文a doctor or dietitian。故选G。18B根据后文“People who lose weight quickly by crash dieting or other extreme measures usually gain back all of the pounds they lost，be
51、cause they havent permanently changed their habits.Therefore，the best weight management ways are those that you can maintain for a lifetime.”可知，后文提到了快速节食或其他极端措施快速减肥的弊端，强调了最好的体重管理方法是你可以维持一辈子的方法。换句话说，体重管理需要长期的坚持。故选B项。19A根据上文“Small changes are a lot easier to stick with than large ones.Try reducing the
52、 size of what you eat.”可知，本句与上文并列，都是在列举一些可以进行的小的改变。故选A。20F本句为文章最后一段，结合文章强调了保持健康体重的好处，故本句应当最后呼应主题，故F选项“保持健康的体重是一个好主意，因为它就是：健康。”符合语境，故选F。.完形填空My dad was a farmer.He never regarded anyone as a 21 He could really talk to any person，and his favorite thing to do was to 22 their income.Once we were at Chic
53、agos OHare Airport，and my dad was sitting with me as I was waiting for my 23 A Russian woman who could not speak a word of English sat next to my dad，but that did not 24 him.At last，he found out her business，how many children she had and of course how much she made.I was a shy person and used to be
54、somewhat 25 by this.My mom was a very 26 person as well，so she was 27 by this too.But my mom told me a story about how she was in the doctors office with dad and 28 he was his usual selftalking to others all the time in the waiting room.My dad even started talking to a young man in a wheel chair who
55、 could neither 29 nor move his arms or head.He 30 could do nothing.But my dad still kept asking him questions and finally got the young man to smile in 31 And he carried on like that with the 32 man until he was called back to the doctors office.Then the father of the young man came over， 33 my dads
56、 hand and said，“Thank you for 34 to my son，most people just turn away when they see him.” Hearing that，I realized that my fathers 35 of talking could make a difference.【语篇解读】本文主要讲述了作者的父亲是个爱说话的人，从不把任何人当作陌生人，可以和任何人交谈。不管是在机场遇到的不会说一句英文的俄罗斯女人，还是在医生办公室遇到的残疾年轻人，父亲都能和对方交谈。最后残疾年轻人的父亲来感谢作者的父亲，让作者意识到，父亲对说话的热爱可
57、能会给其他人带来一些改变。21A.leaderBpartnerCvisitorDstrangerD结合后文“He could really talk to any person”可知父亲从不把任何人当做陌生人对待，他可以和任何人交谈。故选D。22A.look intoBset downCfind outDadd toC根据后文宾语“their income”可知父亲喜欢去弄清楚别人的收入。后文“he found out her business”也是提示。故选C。23A.boatBflightCtrainDferryB根据上文“we were at Chicagos OHare Airport
58、”可知是在机场等飞机。故选B。24A.attractBshockCencourageDstopD根据后文“At last，he found out her business，how many children she had and of course how much she made.”可知即使对方并不会说英语，也没能阻止父亲去弄清楚别人的家庭情况和收入。故选D。25A.embarrassedBtouchedCexcitedDfrightenedA结合上文“I was a shy person and used to be somewhat”可知作者本来就害羞，所以对父亲的这一做法肯定是感
59、到有些尴尬的。故选A。26A.outgoingBprivateChonestDactiveB根据后文“by this too”可推知母亲也为父亲的行为所烦恼，说明母亲是个注重隐私的人，不喜欢打听别人的私事。故选B。27A.movedBinspiredCbotheredDthreatenedC母亲注重隐私，所以父亲的行为让她烦恼。故选C。28A.whetherBwhenCwhyDhowD根据上文“how she was in the doctors office with dad and”可知此处为宾语从句，从句中缺少方式状语，故用how。故选D。29A.actBsmileCtalkDdrive
60、C根据第一段中“He could really talk to any person”可知父亲和这个年轻人交谈。故选C。30A.graduallyBactuallyCentirelyDmerelyB结合上文可知年轻人既不能说话，也不能移动他的手臂和头部，实际上(actually)就是什么都做不了。故选B。31A.conclusionBsurpriseCpowerDresponseD根据上文“got the young man to smile in”可知父亲得到了年轻人的微笑作为回应。in response“作为回应”。故选D。32A.confidentBdisabledCnervousDdi
61、sturbedB上文提到年轻人既不能说话，也不能移动他的手臂和头部，是个残疾人。故选B。33A.shookBstruckCrubbedDscratchedA根据后文“my dads hand”可知是握着父亲的手。shake hands“握手”。故选A。34A.stickingBopeningCspeakingDreactingC根据上文“my dad still kept asking him questions”可知父亲一直问年轻人问题，和年轻人说话。故选C。35A.loveBwayCcontentDtoneA结合第一段中“He could really talk to any person
62、”可知父亲和每个人都交谈，是个喜欢说话的人。故选A。第二节(共10小题；每小题1.5分，满分15分)阅读下面短文，在空白处填入 1个适当的单词或括号内单词的正确形式。How do you know I am really a human writing this article and not a robot?Forbes uses 36. AI robot called Bertie to assist in providing reporters 37. first drafts for news stories.The Washington Post also 38. (have) a
63、robot reporter called Heliograf.In its first year，approximately 850 articles 39. (publish) and it even earned an award for its “Excellence in Use of Bots”However，The Washington Post is using it not to replace journalists，but to assist them and make their jobs 40. (easy) and faster.Journalists are wo
64、rried that content written by robots could weaken reliable media outlets that they write for by not 41. (produce) quality content.However，some say that will not be the case but rather increases the quality by giving reporters the ability 42. (concentrate) on quality over quantity.All in all，this cou
65、ld 43. (true) benefit journalism.“The work is creative.Its about 44. (curious)，storytelling，digging and holding governments accountable.And its about critical thinking and judgment.These are 45. we want our journalists spending their energy，” AP Director of News Partnerships Lisa Gibbs said.【语篇解读】你能
66、区分出文章是人还是机器人写的吗？本文介绍了机器人在新闻媒体行业的应用以及人们对此的看法。36an考查冠词。robot是可数名词，此处第一次在语境中出现，所以应用不定冠词修饰，且AI的发音以元音音素开头，所以填an。37with考查介词。provide sb.with sth. “给某人提供某物”是固定搭配，所以填with。38has考查时态和主谓一致。句子的主语是The Washington Post，是一份报纸的名称，为单数概念，且应与上句中的uses时态保持一致，所以填has。39were published考查动词的时态、语态和主谓一致。分析句子成分可知，空处为句子的谓语，又与句子主语8
67、50 articles构成被动关系，故用被动语态，即bedone，且根据and可知，此处应与earned的时态保持一致，即一般过去时，所以填were published。40easier考查形容词的比较级。根据该句中的and可知，此处与faster并列，故用形容词的比较级形式作宾语补足语，所以填easier。41producing考查非谓语动词。介词后跟名词、代词或动名词作宾语，空处作介词by的宾语，所以填producing。42to concentrate考查非谓语动词。the ability to do sth.“做某事的能力”是固定搭配，不定式作后置定语，所以填to concentrat
68、e。43truly考查副词。分析句子结构可知，空处应为副词，修饰动词benefit，所以填truly。44curiosity考查名词。分析句子结构可知，空处应为名词，作介词about 的宾语，所以填curiosity。45where考查名词性从句。分析句子结构可知，空处引导表语从句，在从句中作地点状语，结合语境可知，此处表示这些就是我们想让新闻工作者投入精力之所在，所以填where。第三部分写作(共两节，满分40分)第一节(满分15分)最近，某中学生英文报开设了“Afterclass Activities”的栏目。请你为该栏目写一篇稿件，鼓励同学们积极参加课外活动，内容包括：1你校开展课外活动
69、的情况；2你参加过的课外活动及给你带来的益处；3为同学选择课外活动提出建议；4为学校开展课外活动提供建议。注意：1词数80左右；2可以适当增加细节，以使行文连贯。 【参考范文】Afterclass ActivitiesNowadays，afterclass activities are becoming more and more popular in high schools.In our school，there are various kinds of activities，such as arts and sports.Playing football and reading stor
70、ies are my favorites which do me lots of good.Besides building my body and enriching my knowledge，they also free me from the heavy work of study.Here I have some suggestions.To students，youd better choose the activities which interest you；to schools，they should organize more activities for students
71、and leave students more time for activities by giving them less homework.Dear friends，please actively take part in afterclass activities.第二节(满分25分)阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。It was a cold December day.After saying goodbye to his neighbour，David，Tom set out for a run with his dog，Taz.As a p
72、rofessional athlete，Tom often went for training runs by himself and had done this particular route many times before，but that day something unusual happened to him.About an hour later，Tom hit some black ice.He found himself slipping down the rock face，which became steeper(陡峭的)and steeper until sudde
73、nly he was in free fall.He fell 60 feet into the canyon(峡谷)，landing on grass and dry branches.If hed missed them，there was，no way he would have survived.He could feel his legs，so he knew he wasnt paralyzed(瘫痪的)but he was in great pain.Taz had managed to find his way back to Tom，so Tom knew there mus
74、t be a way out of the canyon，but he couldnt stand or even crawl(爬)He later learned that he had broken his right leg.Tom shouted for help，and tried to pull himself forward.Every inch was an effort.It took him five hours to go a quarter of a mile.Eventually it got so dark that he couldnt see where he
75、was going.He decided to stay next to a river which he could drink some water from.All he had on him were his jogging clothes，a water bottle，two boxes of medicine，a bar of chocolate，and a shower cap which adventure racers often wear to prevent heat loss.At night，the temperature dropped below freezing
76、.Tom couldnt go to sleep or he would die，so he stayed awake lifting his head a few inches over and over.Throughout the night，Taz curled up next to him and kept him company.The next morning，he couldnt move any more.He tried to stay positive.He was sure somebody would find he was missing or hear him s
77、creaming for help.But there was nobody around.注意：1.续写词数应为150左右；2请按如下格式作答。As time went by，Tom felt himself growing weaker and he knew he must take action. About three hours later，Taz returned and Tom heard an engine in the distance. 【参考范文】As time went by，Tom felt himself growing weaker and he knew he
78、 must take action.So he thought of David.He attached the shower cap to Taz and signalled the direction to his house to Taz and Taz went out of the canyon.Soon Taz went back to his house and knocked at Davids door.Seeing the shower cap，David realized that Tom was in danger.He called the rescue worker
79、s and drove his car to the canyon with Taz in it.About three hours later，Taz returned and Tom heard an engine in the distance.He was glad that someone could help him.After a short while，David came with two rescue workers，and they carried Tom out of the canyon together.Luckily，Tom was not seriously injured.He pulled through after staying in bed for two weeks.He owed his survival to his devoted dog and caring neighbour.