2020-2021学年高中英语 Unit 2 Looking into the Future Section C Using Language （Ⅰ）课后习题（含解析）新人教版选择性必修第一册.docx

1、Unit2LOOKINGINTOTHEFUTURESectionCUsingLanguage()课后篇巩固提升基础夯实.单词拼写1.Those precious stones are (人工的).答案artificial2.We can p that human beings will have a wonderful future eventually.答案predict3.The f said that theres a possibility of snow tonight.答案forecast4.You will be asked to fill in a form with deta

2、ils of your birth and (职业).答案occupation5.Now you have an o to develop a greater understanding of each other.答案opportunity.单句语法填空1.Next Friday I will go to another concert where they (play) something by Mozart at that time.答案will be playing2.What are you doing,Jack?Make a model plane.I (show) it in t

3、he science class at 10 oclock tomorrow morning.答案will be showing3.What will you do tomorrow evening?I (watch) my favourite program at eight oclock tomorrow evening.答案will be watching4.Please dont call me between 8:00 and 10:00 tomorrow.I (have) my classes then.答案will be having5.Mr Smith will not be

4、able to attend the meeting tonight because he (have) an appointment then.答案will be having6.Im sure it (rain) when we arrive in London.Its always wet there at this time of year.答案will be raining.完成句子1.很难准确预测对环境产生的影响。Its difficult toabout the effects on the environment.答案make accurate predictions2.把你的

5、姓名和住址填上。and address.答案Fill in your name3.在那里,我们将有机会和著名的科学家合影。We willto take photos with famous scientists.答案have the opportunity4.它们造成了全球变暖从而改变了全球的气候。They causeand change world climates.答案global warming5.我们不知道在遥远的将来我们的世界会是什么样子。We dont know what our world will be like .答案in the distant future素养提升.完形填

6、空主题语境:人与社会科学与技术A story spread around that a 13-year-old boy fell into a river of sewage(下水道)and was saved by rescuers.The boy,Phil,was 1 more than 12 hours in the citys dangerous underground sewage system.It is 2 with waste liquids and other waste materials,which were poisonous.Phil had been playing

7、 at a public park with other3 during a family gathering on Sunday.At one point,the children were on pieces of wood that 4 an opening leading to the sewage system.One of the wooden boards 5.The boy fell about eight metres down and landed in fast-moving waste water.The other children6 told adults what

8、 had happened.The adults then called an emergency telephone line for help.Rescuers immediately began 7 Phil underground.They set cameras on floatation devices,which they put into the sewage system.Rescuers finally8 Phil after seeing images of handprints on a pipe.A crew of sanitation(卫生系统)workers hu

9、rried to the 9 and opened a hole.The first thing they heard was “Help!”The crew lowered down a10 rope to Phil.The boy held onto the rope while workers 11 him up.By the time workers found Phil,about 700 metres of pipes had been 12 during a 12-hour period.Phil was found less than two kilometres from w

10、here he fell in.He was taken to a 13 for a full physical examination and to be reunited with his 14.More than 100 people took part in the15 of Phil.Phil was able to find a small area of breathable air and waited there until he was found.【语篇解读】本文是一篇记叙文。文章主要讲述了一个13岁的男孩掉入下水道系统,最终在卫生系统救援人员的帮助下得救的故事。1.A.

11、keptB.hiddenC.trappedD.shut答案C解析根据前句“Astoryspreadaroundthata13-year-oldboyfellintoariverofsewageandwassavedbyrescuers.”可知,男孩菲尔被困超过了12小时。2.A.filledB.facedC.comparedD.occupied答案A解析结合常识可知,下水道内充满脏水。fill充满;face面对;compare对比;occupy占据。3.A.visitorsB.kidsC.strangersD.parents答案B解析根据后句“Atonepoint,thechildrenwer

12、eonpiecesofwoodthatanopeningleadingtothesewagesystem”可知,菲尔在一个公园和其他的小孩一起玩。4.A.carvedB.fixedC.connectedD.covered答案D解析孩子们在木板上玩,木板覆盖着通向下水道的入口。carve雕刻;fix修理;connect连接;cover覆盖。5.A.brokeB.sankC.existedD.survived答案A解析根据后句“Theboyfellabouteightmetresdown”可知,这里指的是“其中一块木板破了”。break破碎;sink下沉;exist存在;survive存活。6.A

13、.seriouslyB.eventuallyC.quicklyD.exactly答案C解析根据常识可知,其他孩子赶快(quickly)告诉大人发生的事。seriously严重地;eventually最终;quickly快地;exactly确切地。7.A.searching for B.caring aboutC.turning toD.calming down答案A解析这里指“救援人员立即开始寻找(searchfor)菲尔”。searchfor寻找;careabout关心;turnto求助于;calmdown冷静下来。8.A.liftedB.stuckC.foundD.caught答案C解析根

14、据“afterseeingimagesofhandprintsonapipe”可知,救援人员最后找到菲尔,下文“BythetimeworkersfoundPhil”给出了提示。9.A.waterB.areaC.blockD.street答案B解析这里指“一组卫生系统的人匆忙赶到那片区域(area)”。10.A.thinB.shortC.looseD.long答案D解析上文提到8米深,所以需要用很长(long)的绳子。11.A.pulledB.packedC.pickedD.waked答案A解析根据上文提到的绳子可知,他们把菲尔拉(pulled)了上来。12.A.judgedB.selected

15、C.removedD.inspected答案D解析此处指在12个小时内检查了大约700米的管道。13.A.parkB.schoolC.hospitalD.club答案C解析根据“afullphysicalexamination”可知,菲尔被带到医院进行全身检查。14.A.friendsB.familyC.classD.relatives答案B解析根据上文提到的“tobereunitedwith”可知,此处指他和家人(family)团聚。15.A.struggleB.gameC.rescueD.adventure答案C解析根据语境可知,这里指的是超过100人加入了这次救援菲尔的活动。.语法填空主

16、题语境:人与社会科学与技术(2020全国卷)China has become the first country to land a spacecraft on the far side of the moon.The unmanned Change-4 probe(探测器)the name was inspired by an ancient Chinese moon goddess1.(touch) down last week in the South Pole-Aitken basin.Landing on the moons far side is 2.(extreme) chall

17、enging.Because the moons body blocks direct radio communication with a probe,China first had to put a satellite in orbit above the moon in a spot 3. it could send signals to the spacecraft and to Earth.The far side of the moon is of particular 4.(interesting) to scientists because it has a lot of de

18、ep craters(环形山),more so 5. the familiar near side.Chinese researchers hope to use the instruments onboard Change-4 6.(find) and study areas of the South Pole-Aitken basin.“This really excites scientists,”Carle Pieters,a scientist at Brown University,says,“because it 7.(mean) we have the chance to ob

19、tain information about how the moon 8.(construct).”Data about the moons composition,such as how 9. ice and other treasures it contains,could help China decide whether 10.(it) plans for a future lunar(月球的) base are practical.参考答案【语篇解读】本文是一篇说明文。文章介绍了嫦娥四号无人探测器在月球背面成功着陆,彰显了中国成为第一个使探测器在月球背面着陆的国家的民族自豪感。1.

20、touched考查动词的时态。分析句子成分可知,主语为TheunmannedChange-4probe,设空处为谓语动词,根据空后的lastweek可知,此处应用一般过去时。2.extremely考查副词。此处修饰形容词challenging,应用副词形式。3.where考查定语从句。先行词是一个表示地点的名词spot,并且引导词在从句中充当地点状语,故用关系副词where。4.interest考查名词。“be+of+抽象名词”为固定搭配。5.than考查介词。前面的more是提示,构成比较结构。6.tofind考查非谓语动词。分析句子成分可知,这里用不定式短语做目的状语。7.means考查动

21、词的时态。根据上文的时态可知此处应用一般现在时,这里用it做主语,故用mean的第三人称单数形式。8.isconstructed考查动词的时态和语态。分析句子结构可知,moon与动词construct之间是逻辑上的动宾关系,故用被动语态。9.much考查形容词。设空处后面的ice是不可数名词,故用much修饰。10.its考查代词。由后面的名词plans可知,此处应使用形容词性物主代词。故用its。.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。It is early in the morning and Ive hardly caught any shut-eye.My bre

22、akfast of eggs,bread and strong coffee will keep me awake and alert before lunch.After lunch,I will face an afternoon of yawning in the office.Sometimes I feel uneasy about this situation but I am sure that I am not alone,for it is not too much to say that we all seem to be yawning more often.Are we

23、 turning into a generation of insomniacs (患失眠症的人)?How is modern life influencing our sleep patterns?We can start by blaming the light bulb and other forms of man-made light.Experts say that on average people go to bed and wake up two hours later than the previous generation.Then,there are the comput

24、ers.Research led by Professor Charles Czeisler of Harvard Medical School has shown that people who read electronic books before going to bed take longer time to fall asleep.They have lower levels of melatonin,a chemical which controls our body clock.And theyre less active in the morning.Professor Cz

25、eisler said,“In the past 50 years,there has been a decrease in average sleep length and quality.Since more people are choosing electronic devices for reading,communication and entertainment,especially teenagers who already experience serious sleep loss,research on the long-term influence of these de

26、vices on health and safety is urgently needed.”So the first thing to do if you want to have a restful night is leave computers out of the bedroom.The earlier you get your fingers off the keyboard,the sooner you tend to fall asleep.Avoid alcohol,as it might reduce our cycles of the “rapid eye movemen

27、t” sleep,when our brains process the information we have received during the day.It prevents our brain activity from going well.And do not eat nuts or cheese in the evening.After that,if you still cannot sleep,start counting sheep.Maybe that is the best way to avoid another afternoon of yawning in t

28、he office.参考范文Modern people suffer from sleeplessness and consequently get into a state of tiredness easily.(要点1) This phenomenon results from the negative effects of artificial light and computers.(要点2) So in order to solve the problem,people are advised to reject computers,resist alcohol as well as refuse nuts or cheese before bedtime.(要点3)Even counting sheep may help solve the problem in some way.(要点4)