20212022學(xué)年高中英語Unit3LifeinthefutureSectionⅢGrammar作業(yè)含解析新人教版必修

1、Unit3LifeinthefutureSecti onlll Grammar 課后篇鞏固提升 一、同義句轉(zhuǎn)換When it is seen from the top of the mountain, the city looks very beautiful with lights on at night.the top of the mountain, the city looks very beautiful with lights on at night.答案 Seen fromAs he was surrounded by a group of young people,the ol

2、d man felt happy, a group of young people,the old man felt happy.答案 Surrounded byBecause the girl was hurt badly in the earthquake, she was sent to hospital immediately.in the earthquake,the girl was sent to hospital immediately. 答案 Hurt badlyBecause he was absorbed in painting, John didn t notice e

3、vening approaching, painting,John didn t notice evening approaching.答案 Absorbed inLeft alone at home, John dicin t feel afraid at all.alone at home, John didn t feel afraid at all.答案 Although he was left二、用括號內(nèi)所給單詞的適當(dāng)形式填空The minister expressed his satisfaction with the talks,(add) that he had enjoyed

4、 his stay here.答案addingThe missing boys were last seen (play) near the river. 答案|playingThere was a terrible noise (follow) the sudden burst of light. 答案 followingShe stood in front of him, with her eyes (fix) on his face. 答案|fixedFootball is played in more than 80 countries,(make) it the most popul

5、ar sport in the world.答案makingHe stood there silently,(move) to tears. 答案moved三、用分詞改寫句子.Here is a cake. Tom s mother made it.答案 Here s a cake made by Tom s mother.We have been told to read the book.It was written by a news reporter. 答案 We have been told to read the book written by a news reporter.We

6、 have been very satisfied with the service in the space hotel. It was recommended by Li Qing.答案 We have been very satisfied with the service in the space hotel recommended by Li Qing.Because she is worried about the missing child, she finds it difficult to go to work these days.答案 Worried about the

7、missing child, she finds it difficult to go to work these days.As she was supported by her family, she decided to settle in the northwest of China.答案 Supported by her family, she decided to settle in the northwest of China. 四、閱讀理解A（2020 全國I高考）The connection between people and plants has long been th

8、e subject of scientific research. Recent studies have found positive effects.A study conducted in Youngstown,Ohio, for example, discovered that greener areas of the city experienced less crime. In another,employees were shown to be 15% more productive when their workplaces were decorated with housep

9、lants.The engineers at the Massachusetts Institute of Technology （MIT） have taken it a step further一changing the actual composition of plants in order to get them to perform diverse, even unusual functions. These include plants that have sensors printed onto their leaves to show when they re short o

10、f water and a plant that can detect harmful chemicals in groundwater. We re thinking about how we can engineer plants to replace functions of the things that we use every day, “ explained Michael Strano, a professor of chemical engineering at MIT.One of his latest projects has been to make plants gl

11、ow（發(fā)光）in experiments using some common vegetables. Strano, s team found that they could create a faint light for three-and-a-half hours. The light, about one-thousandth of the amount needed to read by, is just a start. The technology, Strano said, could one day be used to light the rooms or even to

12、turn trees into self-powered street lamps.In the future, the team hopes to develop a version of the technology that can be sprayed onto plant leaves in a one-off treatment that would last the plant s lifetime. The engineers are also trying to develop an on and off “switch” where the glow would fade

13、when exposed to daylight.Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source（電源）-such as the distance from a power plant to street lamps on a remote highway一a lot of energy is lost during transmission （傳輸）.Glowing plan

14、ts could reduce this distance and therefore help save energy.What is the first paragraph mainly about?A new study of different plants.A big fall in crime rates.Employees from various workplaces.D.Benefits from green plants.ggo畫段落大意題。由文章第一段可知,一項研究發(fā)現(xiàn)，城市綠化率越高的區(qū)域犯罪率越低;另一 項研究發(fā)現(xiàn),工作環(huán)境有室內(nèi)植物裝飾時，員工的效率提高15%o由此

15、可知,本段主要講綠色植 物的好處。應(yīng)選D項。What is the function of the sensors printed on plant leaves by MIT engineers?A.To detect plants lack of water.To change compositions of plants.To make the life of plants longer.To test chemicals in plants.畫細(xì)節(jié)理解題。由文章第二段中的uTheseincludeplantsthathavesensorsprintedontotheirleavesto

16、showwhenthey? reshort ofwater可知,麻省理工學(xué)院的工程師們之所以在植物葉子上放置傳感器,是想監(jiān)測植物的 缺水狀況。應(yīng)選A項。What can we expect of the glowing plants in the future?A.They will speed up energy production.B.They may transmit electricity to the home.C.They might help reduce energy consumption.D.They could take the place of power plant

17、s.畫推理判斷題。由文章最后兩段,尤其是最后一段中的uGlowingplantscouldreducethisdistanceandthereforehelpsaveenergy. ” 可推知,將來這 種發(fā)光植物可能會有助于降低能源消耗。應(yīng)選C項。Which of the following can be the best title for the text?Can we grow more glowing plants?How do we live with glowing plants?C.Could glowing plants replace lamps?D. How are glo

18、wing plants made pollution-free?畫主旨大意題。文章開門見山，指出人類與植物的聯(lián)系一直是科研的主題;然后講述麻省理 工學(xué)院開展的研究,力求用植物代替日常用品的功能;接下來進(jìn)一步闡述用普通蔬菜來發(fā)出光 照亮房間,甚至將樹木變成自供電的街燈。由此可知,文章最正確標(biāo)題為:發(fā)光的植物能替代街燈 嗎？應(yīng)選C項。Many years ago,people relied on the sun, the moon and stars to find their way around. Later, the compass was introduced. And now, we h

19、ave satnav （衛(wèi)星導(dǎo)航）systems to guide us. A satnav system uses groups of satellites to show the user s location. They send information to a receiver,such as a smart phone,to show us where we are.The earliest built satnav system is the Global Positioning System, which belongs to the US.Then there is Russ

20、ia s Global Navigation（導(dǎo)航）Satellite System, the European Union s Galileo and China s own satellite navigation system, BeiDou.On October 14, 2017,an ARJ21-700 plane, which was the first domestically-produced jet equipped with the BeiDou navigation system, successfully completed a test flight. The res

21、ults showed the performance of the system developed by China matches that of similar systems produced abroad, according to the Commercial Aircraft Corporation of China.Since its introduction in 2000,the BeiDou navigation system has seen increasing numbers of applications linked to everyday life, fro

22、m shared bikes to farming.When it comes to shared bikes, smart locks that support BeiDou chips offer more accurate positioning than others, making it easier to find a bike.Farmers can use BeiDou-enabled tractors to plow（犁）the soil and use unmanned aircrafts with BeiDou to sow seeds, which can improv

23、e efficiency and make better use of resources. BeiDou, s farming applications have spread from Heilongjiang Province to Beijing, Liaoning, Shanxi,Hubei and other regions across China.With its many uses,the BeiDou navigation system is even playing a big role in the Belt and Road（ -1 帶路 ）construction.

24、 To date, the BeiDou system has covered most parts of the Asia-Pacific region, as well as countries along the Silk Road Economic Belt and the 21st Century Maritime Silk Road, “ said Yang Changfeng, chief designer of the BeiDou system.Today,there are more than 20 BeiDou satellites above our heads, an

25、d China plans to launch even more this year to expand the BeiDou network to better serve the Belt and Road Initiative.“As BeiDou expands its overseas reach, it will be increasingly popular in the logistics （物流）industry, said Miao Qianjun, secretary-general of the navigation services association. Shi

26、ps,for example, can use it to position themselves while sailing across oceans to European countries,no longer limited to Southeast Asian regions in the near future. ”What is the purpose of the first two paragraphs?A. To compare some modern satnav systems.B.To describe the benefits of satnav systems.

27、To tell us how satnav systems were created.To introduce some satnav systems and their functions.畫寫作意圖題。第一、二段介紹了衛(wèi)星導(dǎo)航系統(tǒng)的作用、簡單的原理及全球主要的衛(wèi)星導(dǎo) 航系統(tǒng)，故D項正確。What can we know about the BeiDou navigation system according to the article?It was used successfully in a new jet plane.It is more powerful than other sa

28、tnav systems.It was introduced to China on October 14,2017.It wasn t used in our everyday life,until recently.畫細(xì)節(jié)理解題。根據(jù)第三段首句0n0ctoberl4, 2017, anARJ21-700plane, whichwasthefirstclomestically-producedjetequi ppedwiththeBeiDounavi gat ionsystem, successful lycompletedatestf light.”可知,架裝 備有北斗衛(wèi)星導(dǎo)航系統(tǒng)的噴氣式

29、飛機成功完成了試飛,故A項正確。According to the article, the BeiDou navigation system is already widely used for .A.plowing the soil and sowing seedsimproving the efficiency of networksC.producing more smart locks for shared bikesD. navigating ships across oceans to European countries|a解析細(xì)節(jié)理解題。根據(jù)第六段中的“Farmerscanus

30、e.tosowseeds.”和“BeiDou sfarmingapplicationshavespreadfromHeilongjiangProvincetoBeijing, Liaoni ng, Shanxi, HubeiandotherregionsacrossChina. 可知，北斗衛(wèi)星導(dǎo)航系統(tǒng)已經(jīng)廣泛運用于 耕地、播種中，故A項正確。8. What is Miao Qianjun, s attitude toward the future of the BeiDou system?A. Worried.B. Casual.Positive.D. Doubtful.Hc畫推理判斷題。根據(jù)

31、題干中的關(guān)鍵詞MiaoQianjun定位到最后一段,根據(jù)該段首句, AsBeiDouexpandsitseverseasreach, itwillbeincreasinglypopularinthelogisticsind ustry, saidMiaoQianjun, secretary-generalofthenavigationservicesassociation. “ 可 知，他認(rèn)為,北斗衛(wèi)星導(dǎo)航系統(tǒng)將會在物流業(yè)中越來越受歡迎，由此可推知，他對北斗衛(wèi)星導(dǎo)航 系統(tǒng)的前景是持積極樂觀的態(tài)度的,故C項正確。五、語篇填空Like all big cities, Paris has a tra

32、ffic problem:lots of cars, traffic jams and pollution, so since 2007, the city 1.(begin) a plan to improve the situation.Under the Velib scheme (公共自行車計戈ll), people can take a bicycle, use it as long as they want, and then leave it at 2. same or another bicycle station. The first half-hour is free,but if you don t return it after 30 minutes, you have to pay. The bicycles are as heavy as 25 kilograms, and have 3.(basket).There re a large number of them in the city!Paris isn t the first city 4.(operate) a scheme like t