2020版高考英語一輪總復習 第一部分 基礎知識解讀 Unit 2 Robots分層限時跟蹤練 新人教版選修7

Unit 2 Robots.單句語法填空1Anyone desiring(desire) to vote must come to the meeting.2He was accompanied(accompany) by his wife to the hospital.3The Prime Minister resigned in favour of a better candidate.4He looked with envy(envy) at his neighbor's new car.5The government has declared(declare) war on illiteracy.單句改錯1The coach has us do the same thing all day.It's boring._【答案】dodoing2How beautiful gardens they have in such an area._【答案】HowWhat3There come the teacher with her students._【答案】comecomes4It is you and he that is leaving for London on business._【答案】第二個isare5It was necessary that a doctor was sent for._【答案】第二個wasbe.完成句子1我很難過很沮喪什么都不愿意做，甚至回憶不起在什么地方怎么丟的它。(desire)I was so upset and depressed that I lost_any_desire_for_doing_things and I could not even recall where and how I lost it.2他所需要做的只是轉過身，走過橋到樹下去。(turn around)All he has to do is to_turn_around，cross the bridge and walk to the tree.3我們半小時后將要舉行一個會議。會議的決定將影響我們公司的未來。We're having a meeting in half an hour.The decision to_be_made_at_the_meeting will influence the future of our company.4他們中大多數人支持我的看法，然而大衛(wèi)卻反對。(favour)Most of them were in_favour_of_my_opinion while David was against it.5明天市長將陪同一群加拿大實業(yè)家游覽本市。(accompany)Tomorrow the mayor is to_accompany_a_group_of_Canadian_businessmen on a tour of the city.閱讀理解(2020·鄭州第二次質量預測)The year 2020 saw smart people always busy inventing useful things，which have helped to make the world better，smarter and a little more fun.Now，let's take a look at some of the inventions.Super bananaAustralian biogeneticist(生物遺傳學家)James Dale visited Uganda, a poor African country，in the early 2000s，where he found that 15%­30% of children under 5 were at the risk of going blind because they didn't get enough vitamin ADale also learned that people there love bananas.They eat 3 to 11 bananas a day.So he came up with an idea to plant bananas containing added nutrition in order to improve Ugandans' health.With the help of Bill Gates' foundation，Dale developed the “super banana”He added a gene to the fruit，making it rich in vitamin A.Coaching basketballBasketball is popular worldwide，partly because you only need a hoop (籃框)and a ball to play the game.But this simple game experienced a technology makeover with the development of a smart sensor basketball.The ball，called the 94Fifty Basketball，has 9 sensors inside.They can tell you anything from how fast you are going to how accurate your shot angles are.With a Bluetooth chip inside，the basketball can connect to your smartphone and tell you in the voice of a coach to “snap your wrist”or “go faster”，depending on the data.The hovercraftThanks to the California­based company's product Hendo，flying past your friends on a floating board could soon become a reality.The hovercraft has 4 small engines.These create a special magnetic field which produces enough force to lift the board off the ground.At the moment，the hoverboard(懸浮滑板)can only float an inch off the ground for 15 minutes and must fly over a metal material.It's expensive too，at $10,000，but the company hopes that one day the technology could be used.Wireless electricityMost of us could not bear to live without wireless Internet.We use it every day for everything from our phones to our cars.But one company wants to go a step further by combining wireless technology with electricity.That's right，no more tangled(纏結的)wires and no more having to sit and hold your cellphone near a power socket(插座)in the corner of the room.WiTricity，a US company，has invented technology that can power objects up to 2.4 meters away.It uses a special plug­in coil(線圈)that creates a magnetic field!【答案速查】14DBCA【語篇解讀】本文是一篇說明文，主要介紹了2020年一些有用的發(fā)明。1Which of the following statements would James Dale agree with?AChildren in Uganda should eat fewer bananas.BVitamin A is largely found in fruits like bananas.CSuper bananas are definitely a safe biological product.DPeople's eating habits can be used to develop new food.【解析】推理判斷題。根據第一項發(fā)明的介紹可知，發(fā)明者James Dale利用人們的飲食習慣發(fā)明了新型的香蕉，由此可推知，James Dale對于利用人們飲食習慣來開發(fā)新食物是贊同的，即D項正確。【答案】D2What is the biggest advantage of the 94Fifty Basketball?AThe sensors hidden inside can help players run faster in a game.BIt can help players to improve their shooting and ball­handling skills.CIt allows players to connect to their smartphones while playing basketball.DThe Bluetooth chip inside allows its users to listen to music while playing basketball.【解析】推理判斷題。根據第二項發(fā)明的標題“Coaching basketball”和本項發(fā)明介紹的最后一段可推知，94Fifty Basketball的最大特點就是可以像教練一樣幫助提高球員的打球技術，即B項正確。【答案】B3What can we learn about the hovercraft from the text?AIt enables its users to float off the ground freely.BIt can work on many different kinds of surfaces.CIt still needs to improve its power and efficiency.DIt is an affordable means of transport for a family.【解析】推理判斷題。根據第三項發(fā)明介紹的最后一段的第一句“At the moment，the hoverboard(懸浮滑板)can only float an inch off the ground for 15 minutes and must fly over a metal material”可推知，懸浮滑板在電力和效率方面有待提高，即C項正確。【答案】C4What do the hovercraft and wireless electricity have in common according to the text?AThey create magnetic fields to produce power.BThey apply technologies to many things in life.CThey are technologies which can produce electricity.DThey use wireless technology to improve their products.【解析】細節(jié)理解題。根據第三項發(fā)明介紹的第二段的第二句“These create a special magnetic field which produces enough force to lift the board off the ground”和最后一項發(fā)明的第二段的最后一句“It uses a special plug­in coil(線圈)that creates a magnetic field”可知，A項正確。【答案】A.閱讀填句根據短文內容，從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。(2020·雙鴨山模擬)ReforestationAround the world there is an increase in the demand for reforestation.This is because the consumption of the forests has affected not only the animals living in the area but also the people.And reforestation is about the rebuilding of the forests that have been severely destroyed.It can offer a lot of benefits when the recreation is successful._1_ This includes collecting seedlings(幼苗) that are native in the area to make sure that there is a natural reconstruction of the area.Some additional trees which are not native in the area also need to be planted._2_The importance of having multiple species of trees is considered to make sure that the needs of other species that will live and grow in the area are met.Destroying a forest is easy but rebuilding it is really hard._3_ The plan must include accurate spacing on plants and trees.This is to ensure that they won't cover each other while they grow._4_The forest greatly helps in the reduction of the air pollution.Trees are responsible for the production of oxygen and absorption of carbon dioxide._5_ It is there for a reason just like everyone else on this planet.There cannot be a better way to restore the balance of nature than to increase the forest area.We must remember that the forest is a natural habitat of wide variety of animals and plants.In this manner, there is no substitute for reforestation.AAnd global warming will speed up the destruction of forests.BKeep in mind that you can't just plant the seedlings anywhere.CRecreations won't work until all these details have been considered.DSo a good plan is needed to make the reforestation a successful one.EThe forest also protects us from typhoons and other natural disasters.FThere are many things to be done when it comes to this type of effort.GIt is important to make sure that they are suited to the climate and the type of soil.【答案】15FGDBE【語篇解讀】本文圍繞重新造林來提醒我們要保護好森林，森林帶給我們人類很多益處。1F文章第一段提出重新造林這一概念，再結合include一詞可推斷出要做許多事情。2G根據上文“Some additional trees which are not native in the area also need to be planted.(一些額外的樹，而不是土生土長在該地區(qū)的也還需要種植。)”，再根據下文“The importance of having multiple species of trees is considered to make sure that the needs of other species that will live and grow in the area are met.(擁有多個種類的樹木的重要性被認為是確保滿足將生活和成長在該地區(qū)的其他物種的需要。)”這些都反應出其他樹在該地區(qū)的成長很重要。3Dthe plan是承接之前提出的，對此做以解釋，故可知上文提到plan，故選D。4B上文“This is to ensure that they won't cover each other while they grow.”意為“這是為了確保當他們長大時，他們不會相互遮掩住?！边@句話是對之前的計劃目的的說明，故可推知接下來，作者再次強調注意間距問題，故選B。5E結合上文“The forest greatly helps in the reduction of the air pollution.Trees are responsible for the production of oxygen and absorption of carbon dioxide.”可知，森林大大有助于減少空氣污染，樹木是負責氧氣的生產和二氧化碳的吸收。由此可知這是指森林的好處之一，故選E。.短文改錯假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號()，并在其下面寫出該加的詞。刪除：把多余的詞用斜線()劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1.每處錯誤及其修改均僅限一詞；2只允許修改10處，多者(從第11處起)不計分。Dear John Smith，My name is Li Ming，the college student majoring in medical science.I have learnt that Dogs Trust is looking for several volunteer.So I'm writing to apply this job.As far as I am concerned，I am qualifying to do the job.First and foremost，I think dogs are friendly than other animals and I am willing to get along with it.Besides，I have acquired a lot of skills at how to look after dogs good，because I once do a part­time job at a pet store.What's more，it's a great experience of spending my holiday in doing something meaningless.Is there any possibility that if you can give me an opportunity?Yours sincerely，Li Ming【答案】Dear John Smith，My name is Li Ming， college student majoring in medical science.I have learnt that Dogs Trust is looking for several .So I'm writing to apply this job.As far as I am concerned，I am to do the job.First and foremost，I think dogs are than other animals and I am willing to get along with .Besides，I have acquired a lot of skills at how to look after dogs ，because I once a part­time job at a pet store.What's more，it's a great experience of spending my holiday in doing something .Is there any possibility that if you can give me an opportunity?Yours sincerely，Li Ming