2020-2021学年高中英语 Unit 5 Meeting your ancestors Section 2作业（含解析）新人教版选修8.doc

1、Unit 5 Meeting your ancestorsSection 请同学们认真完成练案14 .单词拼写1There was a systematic (有系统的) approach to solving the problem.2The meeting is of such great significance (意义) that I have to attend it.3We must stop him seeing her somehow (以某种方式)4Its very rude to s pit at someone.5He wanted to d elete my name

2、from the list.6The photos belong in an a lbum .7She sends her little daughter to the k indergarten every day.8I want a skateboard (滑板)9When I was a child, I didnt like onion (洋葱), but I dont mind it now.10The hotel r eceptionist wants to know when we will be checking out tomorrow morning. .句型转换1They

3、 began contributing articles to our magazine several years ago, and they keep doing so until now.All these years they have been contributing articles to our magazine.2I started to drink coffee when I got to the office this afternoon.I am still drinking coffee now. I have been drinking coffee all the

4、 afternoon since I got to the office.3. It has been six hours since the baby fell asleep.The baby has been sleeping for six hours.4My brother joined the piano club three months ago.It has been three months since my brother joined the piano club.5Li Lei moved to Hangzhou ten years ago and he is still

5、 living there now.Li Lei has been living in Hangzhou for ten years.6. The scientist came to study the Chinese ancient culture last year and he is still working in China.The scientist has been studying the Chinese ancient culture since last year.7Toms father died three years ago.Toms father has been

6、dead for three years.完成句子1这个项目的失败在很大程度上是由于他的粗心。The failure of the project was largely due to his carelessness.2不知怎么地，我感觉事故的目击者在说谎。 Somehow ， I felt the witness to the accident was telling a lie.3贝拉受够了无趣的工作，决定再找一份新的。Bella was fed up with the boring job and decided to find a new one.4格雷丝代表公司在会议上介绍了新产品

7、。 On behalf of her company, Grace introduced a new product at the meeting.5互联网的使用在社会发展中具有重大意义。The use of the Internet is of great significance in the development of society.完形填空阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。There are lots of ways to raise awareness for a cause.Usually，the 1.C the ide

8、a is，the more it gets noticed.And thats precisely why one 2.A Frenchman has caught our attention.Baptiste Dubanchet is biking across Europe，surviving 3.C on discarded(丢弃的) food.The threemonth,1,900mile journey from Paris to Warsaw is Dubanchets 4.B of raising awareness of food waste in Europe and th

9、roughout the world.As you can imagine，the trip is no piece of cake.While restaurants 5.D tons of food each year，much of it remains inaccessible because of 6.A garbage containers，health regulations，or business policies.Only about one in ten places offered him food that would otherwise be discarded.Fo

10、r legal 7.A ，most restaurants have a policy against 8.B food waste.“Some people have even 9.D their jobs by giving me food，” Dubanchet said.Whats 10.C interesting is the attitude various cities have toward Dubanchets cause.Berlin has been the easiest while the most difficult was the Czech town of Pi

11、lsen.There，he had to 11.C at some 50 different stores or restaurants before finding food.The challenge is all the more serious when you consider the 12.C exercise required to bike from France to Poland.“I have to get food 13.D because after all the biking I am tired and I need the 14.B ，” Dubanchet

12、explained.“Is my stomach full or empty? That is the most important thing，not what I am eating.”He aims to 15.D his journey by midJuly.With any luck，hell turn a few more heads in the process.文章大意：本文讲述了法国人Baptiste Dubanchet一路骑自行车穿越欧洲，途中以丢弃的食物为生，试图通过他的行为，来唤起人们对食物浪费现象的关注。1AclevererBolder CstrangeDsimple

13、r解析：根据下文中的“the more it gets noticed”可知，此处是“the比较级.，the比较级.(越，越)”结构，语意表示“想法越不寻常，就越能引起人们的关注”。2Agarbageeating Bsportsloving CfoodwastingDlawbreaking解析：根据下文中的“on discarded(丢弃) food”和全文可知，Baptiste Dubanchet一路靠丢弃的食物为生，由此可知他是个“吃垃圾的人”。3Asecretly Bfinally CentirelyDprobably解析：他完全依靠丢弃的食物来维持生活，以此来唤起人们珍惜食物的意识。4

14、Apurpose Bway Copinion Ddream解析：这是一种唤起人们对食物浪费现象进行关注的方式。5Astore Bcook Cshop for Dthrow away解析：根据上下文可知，餐馆每年要倒掉数吨食物。6Alocked Bdamaged CconnectedDabandoned解析：根据上文可知，这些被丢弃的食物被锁在了垃圾箱里。7Areasons Brights CfeesDaids解析：出于法律上的原因，大部分餐馆都有规定，不允许把要丢弃的食物送掉。8Abegging forBgiving away ChidingDcausing解析：参考上题解析。give awa

15、y赠送，分发，选B。9Adid Bkept CacceptedDrisked解析：有些人冒着丢掉工作的风险给我食物。此处risk意为“冒的风险”。根据语境可知，选D。10Ahardly Busually Cparticularly Dmerely解析：特别有意思的是，不同城市对他这种行为的态度各不相同。particularly特别，尤其。根据语境可知，选C。11Awork Bshout Cask Djump解析：在比尔森市，他不得不询问了约50家不同的商店或餐馆，才讨得食物。故选C。12Aadequate Brewarding Cdemanding Dsuitable解析：这是一项费力的活动，

16、需要一路从法国骑自行车到波兰。根据句意可知，选C。13AagainBalone Clater Dfast解析：根据语意可知，一路骑自行车，到达目的地后又累又饿，肯定需要尽快地获得食物，以补充身体所需的能量。故选fast。14Aspirit Benergy CtimeDeffort解析：参考上题解析。15Aarrange Brestart Creport Dfinish解析：他打算在7月中旬完成他的此次旅行，故选D。.阅读理解(2019全国卷)Monkeys seem to have a way with numbers.A team of researchers trained three R

17、hesus monkeys to associate 26 clearly different symbols consisting of numbers and selective letters with 025 drops of water or juice as a reward.The researchers then tested how the monkeys combinedor addedthe symbols to get the reward.Heres how Harvard Medical School scientist Margaret Livingstone，w

18、ho led the team，described the experiment：In their cages the monkeys were provided with touch screens.On one part of the screen，a symbol would appear，and on the other side two symbols inside a circle were shown.For example，the number 7 would flash on one side of the screen and the other end would hav

19、e 9 and 8.If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice；if they went for the circle，they would be rewarded with the sum of the numbers17 in this example.After running hundreds of tests，the researchers noted that the monkeys would go for

20、the higher values more than half the time，indicating that they were performing a calculation，not just memorizing the value of each combination.When the team examined the results of the experiment more closely，they noticed that the monkeys tended to underestimate(低估) a sum compared with a single symb

21、ol when the two were close in valuesometimes choosing，for example，a 13 over the sum of 8 and 6.The underestimation was systematic：When adding two numbers，the monkeys always paid attention to the larger of the two，and then added only a fraction (小部分) of the smaller number to it.“This indicates that t

22、here is a certain way quantity is represented in their brains，”Dr.Livingstone says.“But in this experiment what theyre doing is paying more attention to the big number than the little one.”文章大意：本文是一篇说明文。文章介绍了哈佛医学院做的一项动物实验，实验发现猴子能进行基本的加法运算，但加的结果有时会小于总和。1What did the researchers do to the monkeys befo

23、re testing them？ C AThey fed them.BThey named them.CThey trained them.DThey measured them.解析：细节理解题。根据第二段中的“A team of researchers trained three Rhesus monkeys.”和“The researchers then tested how the monkeys combinedor addedthe symbols to get the reward.”可知研究者们是先训练猴子然后才进行测试的，故选C项。其他三项均未提及。2How did the

24、monkeys get their reward in the experiment？ B ABy drawing a circle.BBy touching a screen.CBy watching videos.DBy mixing two drinks.解析：细节理解题。根据第三段中的“If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice.”可知猴子们是通过触碰屏幕得到奖励的，故选B项。其他三项均不是猴子所做的事。3What

25、 did Livingstones team find about the monkeys？ A AThey could perform basic addition.BThey could understand simple words.CThey could memorize numbers easily.DThey could hold their attention for long.解析：细节理解题。根据第四段第一句可知，研究人员在进行了数百次测试后发现，猴子多半时候会选择更高的值，这表明它们是在进行计算，而不仅仅是记忆每个组合的值。4In which section of a ne

26、wspaper may this text appear？ D AEntertainment.BHealth.CEducation.DScience.解析：推理判断题。全文围绕科学实验展开研究者训练猴子并对其进行测试后发现猴子能够进行简单的加法运算，但有时计算的结果不够精确。由此可知，该文章可能出现在报纸的科学版上。.语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Supermarkets in Vietnam and Thailand are leading the fight 1.against singleuse plastics by 2.replacing (

27、replace) plastic bags with banana leaves.As we all know, it is of great importance to the planet 3.that we stop using so much bloody plastic.Firstly, it is poisoning the seas.Whales are washed up 4.to die (die)It is the huge amounts of plastic inside their 5.stomachs (stomach) that kill them.Secondl

28、y, if it is poisoning the seas, its 6.probably (probable) poisoning us, too, for we eat a load of things that come out of the sea.Lately, a new and encouraging 7.development (develop) started with a Facebook post showing banana leaves being used in the Rimping supermarket in Chiang Mai.Thailand.Afte

29、r seeing how much good publicity the post 8.has got/gotten (get) in the past few months, supermarkets in Vietnam have all followed suit.According to a spokesperson for Lotte Market in Ho Chizminh City, theyre only doing this as 9.a test, but they plan to expand the action nationwide and hope to be a

30、ble to use the leaves for meat as well as vegetables before too long.Besides, another Vietnamese supermarket, has already started using biodegradable (可生物降解的) bags 10.made (make) from corn.This is a step in the right direction and we do need it.文章大意：这是一篇说明文，主要讲述的是越南和泰国的超市正在发起一场反对塑料袋使用的战役。为了减少环境污染，他们

31、使用香蕉叶来代替一次性塑料袋。解析：1考查介词。根据短语fight against表示“打击，反对”。故填against。2考查非谓语动词。by是介词，后跟动名词做宾语。故填replacing。3考查连接词。分析句子结构可知，前面的代词it是形式主语，后面的that从句是真正的主语。从句不缺少成分，故用that引导。故填that。4考查形容词。句意：鲸鱼被冲上岸等死。分析句子结构可知die在句中作非谓语动词，且表示将要发生的事应用不定式。故填to die。5考查名词的数。stomach为可数名词，根据上文their可知应用复数形式，在后面直接加s。故填stomachs。6考查副词。修饰句子的谓

32、语is poisoning应用副词probably，表示“可能”。故填probably。7考查名词。根据上文a new and encouraging可知此处应填单数名词development，表示“发展”。故填development。8考查动词时态。根据时间状语in the past few months对应的谓语动词时态是现在完成时，且主语为seeing how much good publicity the post，助动词应用has。故填has got/gotten。9考查冠词。test为可数名词，此处表示泛指应用不定冠词，且test为辅音音素开头的单词。故填a。10考查非谓语动词。分析句子结构可知make 在句中作非谓语动词，且make与逻辑主语bags之间为被动关系，应用过去分词。故填made。