【文章內(nèi)容簡介】 d to serve in the army.（4）Which of the following can explain the word upset in the third paragraph?A.sadB.surprisedC.interestedD.frightened【答案】 （1）D（2）A（3）C（4）A 【解析】【分析】這篇文章主要介紹了著名蛇醫(yī)蘇普隆的故事，文中介紹了他從醫(yī)的經(jīng)歷和原因，1963年他服完兵役以后，上醫(yī)學(xué)院，稍后成為一名中醫(yī)，無意中他聽說當?shù)睾芏噢r(nóng)民被蛇襲擊，為了保全性命，切斷胳膊或大腿，因此他決定研究蛇藥，取得了巨大成就。（1）考查主旨大意題。短文主要介紹了著名蛇醫(yī)蘇普隆的故事。故選D。（2）考查細節(jié)理解題。句意為什么決定從事研發(fā)蛇藥的事業(yè)。根據(jù)文中There he often heard of people who had their arms and legs cut off after a snake bite in order to save their 。故選A。（3）考查細節(jié)理解題。句意他為什么進山？根據(jù)文中As part of his studies he had to work in the 。作為學(xué)習(xí)的一項內(nèi)容他不得不進山。故選C。（4）詞義猜測。句意：當他們跟我講了老農(nóng)的故事后我非常的不安。sad傷心的；surprised吃驚的；interested感興趣的；frightened害怕的。故選A。【點評】閱讀理解考查對篇章的把握和對細節(jié)的識別能力，答題時注意緊扣問題中的關(guān)鍵詞，在文章中尋找答案。5．根據(jù)短文內(nèi)容選擇正確答案。B　　　When you39。re not at home, many worries may start to crowd your mind. Did I turn the coffee maker off? Did I lock the door? Are the kids doing their homework or watching television? With a smart home, you can quiet all of these worries.　　　A smart home is a home with a munication network. This network connects devices（裝置）,such as lights and TV sets, and allows them to be controlled from far away through electrical wiring, mobile phone munication or WiFi over the internet.　　　More and more people may start to consider owning a smart home, because it makes life much more convenient. It can help keep your room at a certain temperature. It can record what happens inside the home and send the video to your phone. When you are on vacation abroad, you can use a smart home controller to switch on or off the electricity when necessary. Some smart homes can receive a visitor, allowing him to e in and offering him a drink. They can even feed the cat and water the plants.　　　Besides, smart homes are easy to fix. Most smart home technology and devices are wireless and can be set up with a minimum of tools, using only the guiding information. When a problem appears, you can deal with it yourself without paying a professional.　　　However, for homeusers, the smart home technology is far from perfect. It can be rather expensive to own the technology and the devices. Also, because the smart home system（系統(tǒng)）allow its owner to get home information from anywhere, it leaves the home easy to be attacked by hackers（黑客）,who may secretly use or change the information in the system.　　　Now, many scientists are excited at the future of smart home technology. Imagine being able to get fashion advice from your mirror, or receive food shopping suggestions from your refrigerator. While there are others who worry that those smart devices will make people lazier and lonelier. Whatever it is, one thing is for suresmart home technology will change the way we live and work.（1）According to the passage, nowadays a smart home can lock the door through .A.electric lightsB.mirror technologiesC.mobile phonesD.shopping programs（2）The third paragraph of the passage is mainly about .A.the steps to use smart systemsB.the prices of smart programsC.the advantages of a smart homeD.the tools for setting up smart devices（3）Which of the following is TRUE about a smart home according to the passage?A.Smart homes can39。t help feed pets nowadays.B.Smart homes costs a lot of money at present.C.You can39。t control your smart home in other countries.D.It39。s hard for hackers to get information from smart homes.（4）What39。s the writer39。s opinion according to the passage?A.People will bee less happy in the future.B.People39。s life style will be different in the future.C.Mobile phones are the most important in smart homes.D.Smart homes are much better than other smart systems.【答案】 （1）C（2）C（3）B（4）B 【解析】【分析】本文介紹了智能家居的基本功能和新型理念，作者認為智能家居技術(shù)將對我們的生活和工作方式帶來變革。（1）推理判斷。根據(jù)第二段allows them to be controlled from far away through electrical wiring, mobile phone munication or WiFi over the ，手機，無線網(wǎng)絡(luò)等控制。electric lights電子光線；mirror technologies鏡像技術(shù)；mobile phones移動電話；shopping programs購物程序。故選C。（2）段落大意。根據(jù)第三段第一句More and more people may start to consider owning a smart home, because it makes life much more convenient. 可知越來越多的人開始考慮擁有一個智能家庭，因為它給生活帶來極大的方便，結(jié)合下文可知都是在談?wù)撝悄芗彝サ膬?yōu)點。故選C。（3）細節(jié)理解。根據(jù)They can even feed the cat and water the plants可知A錯誤；根據(jù)第四段 It can be rather expensive to own the technology and the devices. 可知B正確；根據(jù)第三段When you are on vacation abroad, you can use a smart home controller to switch on or off the electricity when ；根據(jù)第四段 it leaves the home easy to be attacked by hackers（黑客）,可知D錯誤。故選B。（4）觀點態(tài)度。根據(jù)最后一句話Whatever it is, one thing is for suresmart home technology will change the way we live and work. 可知智能家庭技術(shù)會改變我們生活和工作的方式。故選B?！军c評】讀說明文時首先確定文章的中心句，通常在句首，然后快速瀏覽文章內(nèi)容。閱讀問題，找到問題中的關(guān)鍵詞。在文章中定位問題中的關(guān)鍵詞，答案就在關(guān)鍵詞附近。6．閱讀理解 It39。s hard to turn down a tasty banana. They taste good and you don39。t have to wash them before eating them. However, British scientists say that the fruit may disappear by 2050. One reason for this is climate（氣候） change. Scientists at the University of Exeter collected data（數(shù)據(jù)） from 27 countries and regions that produce 86 percent of the world39。s bananas. They found that climate change has improved growing conditions in 21 of these countries. In the past 60 years, the average yield（平均產(chǎn)量） has reached tons of bananas per hectare（公頃）. However, if temperatures keep rising, this advantage will disappear. Ten of the countries, including India, the world39。s biggest producer of bananas, will produce fewer bananas. By 2050, the fruit may die out. Shouldn39。t bananas grow more easily if it39。s hotter outside? In fact, the perfect temperature range for growing bananas is between 24 and 32 C. If temperatures get too high, they will stop growing. Diseases are another danger to bananas. Unlike other crops, the bananas we grow e from shoot cuttings（莖段） rather than seeds. This means that all banana plants have the same genotype（基因型）. In other words, if a disease is able to kill one plant, it could kill them all. One serious disease is called Panama. Caused by fungus（真菌） in the soil, it spreads easily. It has spread across South Asia, Africa, the Middle East, and Australia. If one banana plantation（種植園） suffers from the disease, it will take 30 years until it is able to grow bananas again. Scientists have yet to find a cure for this disease.（1）What does the underlined word this in Paragraph 2 refer to? A.People39。s love for bananas.