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1、倒數(shù)第22天(5月15日)
(2020·山東卷)You can't always predict a heavy rain or remember your umbrella.But designer Mikhail Belyaev doesn't think that forgetting to check the weather forecast before heading out should result in you getting wet.That's why he created Lampbrella,a lamp post with its own rain-sensi
2、ng umbrella.
The designer says he came up with the idea after watching people get wet on streets in Russia.“Once,I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain.I thought it would be appropriate to have a canopy(傘蓬)built in
3、to a street lamp.” he said.
The Lampbrella is a standard-looking street lamp fitted with an umbrella canopy.It has a built-in electric motor which can open or close the umbrella on demand.Sensors(傳感器)then ensure that the umbrella offers pedestrians shelter whenever it starts raining.
In addition t
4、o the rain sensor,there's also a 360° motion sensor on the fiberglass street lamp which detects whether anyone is using the Lampbrella.After three minutes of not being used the canopy is closed.
According to the designer,the Lampbrella would move at a relatively low speed,so as not to cause harm to
5、 the pedestrians.Besides,it would be grounded to protect from possible lightning strike.Each Lampbrella would offer enough shelter for several people.Being installed(安裝) at 2 metres off the ground,it would only be a danger for the tallest of pedestrians.
While there are no plans to take the Lampbre
6、lla into production,Belyaev says he recently introduced his creation to one Moscow Department,and insists his creation could be installed on any street where a lot of people walk but there are no canopies to provide shelter.
【語(yǔ)篇解讀】 這是一篇科普文字, 講述一種置于路燈中的傘以供路人避雨,講述該傘的使用方法及特點(diǎn)。
1.For what purpose did B
7、elyaev create the Lampbrella?
A.To predict a heavy rain.
B.To check the weather forecast.
C.To protect people from the rain.
D.To remind people to take an umbrella.
解析 細(xì)節(jié)理解題。題目問(wèn)的是Belyaev創(chuàng)造Lampbrella的目的是什么。根據(jù)原文第二段第一句話,he came up with...Russia可以看出這個(gè)發(fā)明是為了防止人們淋雨。
答案 C
2.What do we know from Belya
8、ev's words in Paragraph 2?
A.His creation was inspired by an experience.
B.It rains a lot in the city of Saint Petersburg.
C.Street lamps are protected by canopies.
D.He enjoyed taking walks in the rain.
解析 推理判斷題。根據(jù)原文第二段,引號(hào)部分為作者的親身經(jīng)歷,由此產(chǎn)生了這個(gè)創(chuàng)意,因此答案為A選項(xiàng)。
答案 A
3.Which of the following shows how
9、 the Lampbrella works?
A.motor→canopy→sensors
B.sensors→motor→canopy
C.motor→sensors→canopy
D.canopy→motor→sensors
解析 細(xì)節(jié)理解并排序題。根據(jù)原文第三段關(guān)鍵詞built-in electric motor以及Sensors(傳感器),可以先排除A、D選項(xiàng)。傘棚的打開(kāi)或關(guān)閉是先由傳感器來(lái)接收,然后通過(guò)motor來(lái)進(jìn)行操控,因此答案為B選項(xiàng)。
答案 B
4.What does Paragraph 5 mainly tell us about the Lampbrella
10、?
A.Its moving speed. B.Its appearance.
C.Its installation. D.Its safety.
解析 主旨大意題。根據(jù)第五段中的關(guān)鍵詞so as not to cause harm...以及protect...from...,可知此發(fā)明體現(xiàn)了其安全性。
答案 D
5.What can be inferred from the last paragraph?
A.The designer will open a company to promote his product.
B.The Lampbrella could be put into immediate production.
C.The designer is confident that his creation is practical.
D.The Lampbrella would be put on show in Moscow.
解析 推理判斷題。根據(jù)原文最后一段,and insists...可以推理判斷設(shè)計(jì)者對(duì)他的創(chuàng)意很有信心。
答案 C