【文章內(nèi)容簡介】 r（光纖）networks,可知提高互聯(lián)網(wǎng)服務(wù)的關(guān)鍵是建造更多的光纖網(wǎng)絡(luò)。 （4）主旨題，全文都是講中國互聯(lián)網(wǎng)網(wǎng)速慢收費(fèi)高，四月14日李克強(qiáng)總理在會議上闡述中國將提高網(wǎng)速降低收費(fèi)，故選C。 【點(diǎn)評】考查閱讀理解題，細(xì)節(jié)題和主旨題是閱讀理解題中?？碱}型，細(xì)節(jié)題注意從文中尋找答案，主旨題需要通讀全文，了解大意之后找出中心思想。5．閱讀短文，選擇正確的選項(xiàng)。 Babies born after 2017 may never need to take a driving lesson because of the development of self 173。driving cars. Some scientists say that self 173。driving or driverless cars（無人駕駛汽車）may hit the roads within 15 years, and it is possible that driving may bee unnecessary, or more relaxing and enjoyable. Companies like Google, Baidu, Apple and Alibaba are working on driverless cars. But, if the tests are successful, these electric self173。 driving cars could be put into use very soon. This kind of cars may change the way we live in the future. All you have to do is to type in the address! According to Baidu, driverless technology has the following four advantages. Firstly, driverless cars are actually safer. With driverless cars, the number of deaths caused by accidents will decrease. Secondly, driverless cars are more efficient（效率高的） than manned cars. Thirdly, driverless cars follow the traffic rules. Therefore traffic control will be easier to achieve. At last, the cost of transportation will be reduced as the labor cost bees less. There are many different technologies needed to make a successful self 173。driving car. The most difficult technologies of all are environmental perception（感知）, behavior prediction, planning control, HD mapping, and exact GPS.（1）According to some scientists, driverless cars may make driving bee______. A.necessaryB.difficultC.enjoyableD.boring（2）Which of the following is NOT true about driverless cars? A.Google, Baidu, Apple and Alibaba are working on driverless cars.B.This kind of cars may change the way we live in the future.C.Driverless cars are safer than manned cars.D.Passengers don39。t need to tell the cars where they want to go.（3）The third paragraph mainly talks about the ________of driverless cars. A.instructionsB.standardsC.advantagesD.theories（4）What does the underlined word “decrease” in the third paragraph mean? A.減少B.增加C.培養(yǎng)D.建造【答案】 （1）C（2）D（3）C（4）A 【解析】【分析】這篇文章介紹了正在研發(fā)的無人駕駛汽車的特點(diǎn)、無人駕駛技術(shù)的優(yōu)點(diǎn)和需要解決的技術(shù)難題。 （1）細(xì)節(jié)理解題。 根據(jù)it is possible thatdriving may bee not necessary, or more relaxing and ，故選C。 （2）細(xì)節(jié)理解題。A. Google, Baidu, Apple andAlibaba are working on driverless cars. 谷歌、百度、蘋果和阿里巴巴都在研發(fā)無人駕駛汽車。B. This kind of carsmay change our living conditions in the 。C. Driverless cars aresafer than mancontrolled 。D. Passengers don39。t need to tell the carswhere they want to 。根據(jù)All you have to do is typing in the address! ，可知需要鍵入想去的地址，故選D。 （3）細(xì)節(jié)理解題（段落大意題）。根據(jù)According to Baidu, driverlesstechnology has the following four advantages.，可知介紹的是無人駕駛技術(shù)具有四個優(yōu)點(diǎn),故選C。 （4）詞句猜測題。根據(jù)上文Firstly, driverless cars are actually safer. 首先，無人駕駛汽車實(shí)際上更安全。下文driverless cars are more efficient（效率高的） than manned cars. Thirdly, driverless cars follow the traffic ，無人駕駛汽車比有人駕駛的汽車更有效。第三，無人駕駛汽車遵守交通規(guī)則。可知 With driverless cars, the number of deaths caused by accidents willdecrease. 交通事故會減少，故選A。 【點(diǎn)評】考查閱讀理解，首先通讀全文，了解全文大意，其次分析問題，抓住關(guān)鍵詞，在文中尋找相關(guān)信息，確定答案，最后再檢查一遍，確保答案正確。6．閱讀理解 Ali, who was working a long way from his home, wanted to send a letter to his wife, but he could neither read nor write, and he had to work all day, so he could only look for somebody to write his letter late at night. At last he found the house of a letter writer whose name was Nasreddin. Nasreddin was already in bed. It is late, he said. What do you want? I want you to write a letter to my wife, said Ali. Nasreddin was not pleased. He thought for a few seconds and then said, Has the letter got to go far? What does that matter? answered Ali. Well. My writing is so strange that only I can read it, and if I have to travel a long way to read your letter to your wife, it will cost you a lot of money. Ali went away quickly.（1）Ali wanted to to his wife. A.get somethingB.have a letter writtenC.bring a flowerD.say goodbye（2）At last he found the house of . A.a buyerB.a sellerC.an old manD.a letter writer（3）When Ali told Nasreddin what he wanted to do, Nasreddin was A.not pleasedB.pleasedC.excitedD.angry（4）Nasreddin said that his writing was . A.easy for anyone to readB.strange for anyone to readC.too strange for anyone to writeD.difficult for anyone to read【答案】 （1）B（2）D（3）A（4）B 【解析】【分析】文章大意：主要介紹了阿里找人給妻子寫信的故事。 （1）細(xì)節(jié)理解題。根據(jù)文中的語句Ali, who was working a long way from his home, wanted to send a letter to his wife, 理解可知，阿里想給妻子寫封信，故選B。 （2）細(xì)節(jié)理解題。根據(jù)文中的語句At last he found the house of a letter writer whose name was ，最后，阿里找到一個寫信的人，故選D。 （3）細(xì)節(jié)理解題。根據(jù)文中的語句Nasreddin was not ，寫信人很不高興，故選A。 （4）細(xì)節(jié)理解題。根據(jù)文中的語句My writing is so strange that only I can read it,理解可知，Nasreddin的書信很奇怪，別人看不懂，故選B。 【點(diǎn)評】考查閱讀理解。本文屬于故事類閱讀，閱讀時要通讀文章，弄清楚文章的主旨大意。答題時注意問題中的關(guān)鍵詞在文章中的準(zhǔn)確定位，根據(jù)關(guān)鍵詞定位并查找信息，切勿憑感覺做題。7．閱讀理解 To most of us, home is the safest and warmest place in the world. But eighth graders at Shenzhen Sunshine Middle School are trying to figure out ways to escape their homes as quickly as possible in case of an emergency.1