話題10 北斗導(dǎo)航衛(wèi)星系統(tǒng)-2020-2021學(xué)年高二熱點(diǎn)話題閱讀與題型專練(通用版)

1、 學(xué)年高二期末復(fù)熱點(diǎn)話題閱與題型專 話:斗航星統(tǒng)【1】閱讀下面短文，在空白處填入 1 個當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。 to satellites (send) up ， meaning the completion of Navigation(航 ) System (BDS). later 2 Americas GLONASS EUs but it match them. As fourth (globe) satellite BDS involves efforts agencies and 300,000 and technicians.Originally 4 in network

2、represents milestone in space is to in terms of 5 (accurate) of positioning. It communication thus emergency communications in areas conventionalcommunication signals poor in 7 the positioning Apple among others, already using BDSs signals, (be) Chinese The construction of complete BDS is a huge tec

3、hnical for payin the BDSs the worlds economic and social well as the peaceful space the worlds 【2】閱讀選擇In the past, ancestors stars to them on a clear night. we havenavigational(導(dǎo)的 to us find our way, the which The BDS entirely built by With the from Launch June the global of satellites has been comp

4、leted. 31,Beidou started providing covering our planet.s difficult to imagine the grea t influence those satellites our daily one of Hellobike bicycles, you are using the “The intelligent lock on each bike receives Beidou and positioning information to data will help collect big data on thebikes pre

5、dict riding needs advance according the ” Chu Yiqun, of Hellobike find bikes accurately(確地 thanks to Beidous global positioning of meters.Beidou adopts a unique two-way communication ability sentby people from areas poor communication signals. Obviously this function isnt designed for users chat it

6、plays role when disasters and are After the Wenchuan in 2008, all facilities interrupted. the of Beidou only send 120 in at that time,communication and rescue(救) centers was successful. s messagingability increased 1, 200 in single message. It is widely used in disaster alarms, identification inform

7、ation As Sun Jiadong, former chief designer of the BDS said: “ application(應(yīng)用 of Beidou limited by imagination.11What can BDS the AIt by and BIt works better on clear C last satellite launched on 31.Ds able to provide global coverage for navigation.Why mention Hellobike in Paragraph ATo stress the e

8、xcellent ability of BDS.BTo show how the BDS les daily lives easier.C present advantages and of BDS.DTo explain how the What is s -way communication system designed ATo help people poor.B users communication C allow online more freely.DTo data from for data center.What sentence in the ABeidou more h

9、elpful than we know.B inspires users ination.C further improved.DBeidou is limited in application.參答have been sentthanto improveeasilyoff【分析】本文是一篇新聞報道。文章主要介紹了中國自主研發(fā)的北斗導(dǎo)航衛(wèi)星系統(tǒng)?？疾楝F(xiàn)在完成時的被動語態(tài)。句意：直到020 年 6 月 23 ，已經(jīng)發(fā)射了 55 顆斗衛(wèi)星，意味著中國自主研發(fā)的北斗導(dǎo)航衛(wèi)星系統(tǒng)已經(jīng)完成。本句描述過去發(fā)生的事情對現(xiàn)在的影響用現(xiàn)在完成， satellites 與 send 被動關(guān)系，用被動語態(tài)，故填 h

10、ave ?？疾榻樵~。句意：北斗導(dǎo)航衛(wèi)星系統(tǒng)比美國的 全定位系統(tǒng) ”俄羅斯的 GLONASS和洲的 伽 利略出的晚一些。根據(jù)形容詞比較級 可，此處應(yīng)填比，故填 。.考查形容詞為全球第四導(dǎo)航衛(wèi)星系統(tǒng)導(dǎo)航衛(wèi)星系統(tǒng)中包含超過 家構(gòu)個研究者和技術(shù)人員的努力據(jù)子結(jié)構(gòu)可知處應(yīng)填形容詞飾詞短語 satellite ，填 ?？疾檫^去分詞意個絡(luò)計劃起始于 20 世 年代表著中國空間站努力的里程碑。根據(jù)句子結(jié)構(gòu)可知，空格處是句子的狀語the network 與 是賓關(guān)系，表示被動，所以過去 分詞作狀語。故填 ?？疾槊~。句意：在定位的精確性方面，北斗導(dǎo)航衛(wèi)星系統(tǒng)可以與全球定位系統(tǒng)相比。 的賓語用名詞，根據(jù)句意故填精

11、，不可數(shù)名詞，故填 accuracy?？疾槎ㄕZ從句。句意：它也能提供短信通訊。這樣就可以為通訊信號差的地方提供緊急通訊。據(jù)句意及句子結(jié)構(gòu)可知，此處引導(dǎo)定語從句，先行詞是 ，在從句中作地點(diǎn)狀語，故填 where考查非謂語動詞。句意：為了改善定位服務(wù)的質(zhì)量，蘋果手機(jī)、三星手機(jī)準(zhǔn)備使用北斗導(dǎo)航衛(wèi)系 統(tǒng)的信號。 an effort to 意“力做某事，為了做某事，填 improve?？疾闀r態(tài)和主謂一致。句意：每個中國的品牌也是如此。陳述的是客觀事實(shí)，用一般現(xiàn)在時，處使用的是倒裝句“主”表示也是主語 every brand 是數(shù)詞故填 .考查副詞。句意：建設(shè)完北斗導(dǎo)航衛(wèi)星系統(tǒng)對中國來說，是技術(shù)上的巨大成

12、就，它在不遠(yuǎn)的將可 以容易地實(shí)現(xiàn)。修飾謂語動詞用副詞，故填 。 ，考查介詞。句意：建設(shè)完北斗導(dǎo)航衛(wèi)星系統(tǒng)對中國來說，是技術(shù)上的巨大成就，它在不遠(yuǎn)的將可 以容易地實(shí)現(xiàn)。pay off 是個固定語，意為：付清，取得成功。故填 off。11BAA【分析】本文是說明文。文章介紹了北斗導(dǎo)航衛(wèi)星系統(tǒng)在我們生活中的應(yīng)用。11細(xì)節(jié)理解題。文章第二段中提 global network of 59 satellites has completed. July 31,Beidou started providing services covering our whole planet. ”北系統(tǒng)的全球 顆衛(wèi)星網(wǎng)絡(luò)已

13、經(jīng)完成，北斗系統(tǒng)開始提供覆蓋全球的服務(wù)。由此可知，北斗系統(tǒng)能夠提供全球范圍的導(dǎo)航服務(wù)。故選D12推理判斷題。文章第三段中提“s difficult to imagine the great influence those satellites have daily lives.（很難想象這些衛(wèi)星對我們?nèi)粘Ｉ畹木薮笥绊懪e出 的例子you unlock one of Hellobikes bicycles, you sing the BDS. （你解鎖一輛 Hellobike 自行車時你就使用了北斗系統(tǒng)）和Users can also find shared bikes more accurat

14、ely(精地 thanks to Beidou positioning accuracy of meters.（由于北斗全球衛(wèi)星定位精度可達(dá)到 2.34 米戶還可以更準(zhǔn)確地找到共享自行車）。由此可知作者是以 為說明北斗系統(tǒng)對人們?nèi)粘Ｉ畹挠?響，以及如何讓人們的日常生活更輕松。故選 。13細(xì)節(jié)理解題據(jù)第四段中Beidou adopts unique ability messages sent people from areas with poor （斗系統(tǒng)采用獨(dú)特的雙向通信系統(tǒng)，能夠接收來自通信信號較差地區(qū)的人們發(fā)送的信息”和“ plays a role when disastersoccur