高中必修5选修6英语必修5Unit 5 First Aid人教版拔高训练第四十二篇.docx

1、高中必修5选修6英语必修5Unit 5 First Aid人教版拔高训练第四十二篇2019-2020年高中必修5、选修6英语必修5Unit 5 First Aid人教版拔高训练第四十二篇 第1题【单选题】I didnt like the job, because it lacked_, that is to say, I was doing the same thing all the time.A、varietyB、energyC、rewardD、benefit【答案】：【解析】： 第2题【单选题】The skin, an _ part of your body and its larges

2、t organ, _ as a barrier against diseases.A、vital; actingB、vital; actsC、essential; actingD、essential; acts【答案】：【解析】： 第3题【单选题】A small car is big enough for a family of three _ you need more space for luggage.A、onceB、becauseC、in caseD、unless【答案】：【解析】： 第4题【单选题】I still consider Jack as one of my best fri

3、ends though _ he did caused some _ to his fame.A、that; destructionB、what; damageC、which; destroyD、what; damages【答案】：【解析】： 第5题【完形填空】阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。Wi-Fi is a wireless networking technology used across the globe. A1 misunderstanding is that the term Wi-Fi is short for “w

4、ireless fidelity(保真度)”. However, this is not the case. Wi-Fi is2 a trademarked phrase that uses the 802.11 standard, which was3 by the Institute of Electrical and Electronics Engineers (IEEE). That is to say, instead of using4, your computer is connected to the internet or other computers by radio.T

5、his standard was5 promoted by the Wi-Fi Alliance, a trade group that pioneered commercialization of the6. A person or business can use a wireless router( 路由器) or a similar7 to create a “hotspot” or an area in which proper devices can connect wirelessly to a network or8 Internet access. This router i

6、s usually connected to the Internet by9 of a modem, often one 10 as a high-speed connection. Any user within about 200 feet of the11 point can then connect to the Internet,12 for good transfer rates, distances of 100 feet or less are often suggested. Salespersons also sell signal boosters（放大器）that13

7、 the range of a wireless network.Wi-Fi networks can either be14 or closed, in which case a15 is needed. An area blanketed in wireless access through a device is often called a “wireless16.” Anyone with a device that17 proper functionality can connect to this network while in the hotspot. Through thi

8、s connection, a18 network can be accessed or Internet connectivity can be achieved. This allows people within the hotspot to connect to the Internet via the router and modem, often19 for employees at a business or as a free20 at coffee shops and similar locations.A、commonB、clearC、famousD、wrongA、comp

9、lexlyB、simplyC、carefullyD、differentlyA、investedB、broughtC、developedD、improvedA、threadsB、linesC、routesD、wiresA、shortlyB、rarelyC、generallyD、largelyA、technologyB、experimentC、practiceD、connectionA、standardB、equipmentC、deviceD、electricityA、makeB、gainC、findD、takeA、waysB、approachesC、methodsD、meansA、figured

10、B、usedC、workedD、triedA、peakB、accountC、accessD、plugA、throughB、whenC、unlessD、becauseA、narrowB、getC、receiveD、extendA、openB、wideC、longD、deepA、nailB、passwordC、pillD、numberA、districtB、landC、hotspotD、placeA、includesB、equipsC、consistsD、putsA、secretB、cheapC、pureD、localA、offeredB、providedC、givenD、boughtA、skil

11、lB、profitC、serviceD、benefit【答案】：【解析】： 第6题【阅读理解】阅读理解Some people are pessimistic(悲观的) when they think about the future. They say that, a hundred years from now, we will have used up most of the earths resources. We will have made our seas so dirty that we will not be able to eat fish from them. There

12、will be so many people in the world that we will have to use all the countryside for housing; there will be no farmland left.Other people have a different idea about the future. In their view, the city of the future will be a huge pyramid-shaped(金字塔形的) building, which will be floating on the surface

13、 of the sea. About 5,000 families will live there, and there will also be schools, shops in it.In a hundred years time, people will not need to use oil. They will heat their homes with power from the sun.Think of space. Perhaps a station will be set up on the moon; people will be able to visit the m

14、oon as tourists. They may even spend their holidays in space, travelling from planet to planet.What an interesting picture!Many people dont think about the future. “I dont care. Ill be dead. ”they say. But it is our duty to care because the world of a hundred years time will be the world of our chil

15、drens and their children after them.How many viewpoints are discussed here about the future?A、TwoB、ThreeC、FourD、FiveIn the pessimistic view, people will _ in a hundred years time.A、have to use power from the seaB、have to live on the moonC、be able to grow food on the seaD、find it difficult to live on the earthWhere will people live in the future in the optimistic view?A、On the moon.B、On the sea.C、In pyramids.D、On other planets.The