高考英語一輪復習 Unit 21 Human Biology單元檢測B閱讀理解提速練 北師大版選修7.doc

unit 21 human biology單元檢測b閱讀理解提速練.閱讀理解a(2018濟南模擬)as her son cameron sits at his laptop completing a task for his math degree course, alison thompson, a fulltime mum, is busy helping her daughter emma (two years younger than cameron) get dressed.while help has always been available for emma, alison and her husband also have to fight to get cameron the support he needs.“people could see that emma has special needs but because cameron was doing so well at school, his teachers never thought there was a problem with him，”says alison.it took alison and her husband a while to realize their son was different.camerons ability didnt become clear until he began primary school.once he even corrected the teacher when she told the class that zero was the lowest number.cameron told her she was wrong because there were negative numbers (負數(shù))he was four at the time.now 14yearold cameron is at secondary school, studying for a distance learning math degree with the open university, having_sailed_through_his_gcse at 11 and his alevel at 12, achieving top grades.bethany, another daughter of alison, is bright too but not gifted.she is the one who will remind absentminded cameron to put on his coat.she also helps him out in social situations.emma attends a specialist school and the family is quick to celebrate her successes too.“the other day she did up the buttons on her coat, which was real progress，”alison says.late last year the thompsons took part in a television documentary (紀錄片) to prove that not all gifted children are the result of extremely ambitious parents.gifted children need support too but their lives dont have to be that different.cameron is an example.語篇解讀：本文是一篇記敘文，通過講述thompson一家人的生活說明了任何孩子都需要親人的支持和幫助，天才兒童的生活也如此。1what does paragraph 1 indicate?acameron helps emma with her math tasks.bteachers at school ignored emmas problems.cboth cameron and emma need parental support.dthe couple often have fights because of cameron.解析：選c推理判斷題。根據(jù)第一段的“while help has always been available for emma, alison and her husband also have to fight to get cameron the support he needs”可知，emma和cameron都需要父母的支持，故c項正確。2what does the underlined phrase “having sailed through his gcse” probably mean?ahaving passed his gcse easily.bhaving taken his gcse seriously.chaving worked hard at his gcse.dhaving suffered a lot from his gcse.解析：選a詞義猜測題。根據(jù)文章畫線短語后的“and his alevel at 12, achieving top grades”可知，cameron在11歲就通過了gcse考試，在12歲則通過了alevel 階段的學習，故畫線短語意為“輕而易舉地通過gcse考試”。3there are _ people in mrs.thompsons family.athreebfourcfive dsix解析：選c細節(jié)理解題。文章提到了thompson夫婦、兒子cameron、女兒emma和bethany，所以thompson一家共5個人。4what can be concluded from the passage?aemma has learned to take good care of herself.bcameron showed his gifts before primary school.cthe children of the family are bright and gifted.dgifted kids are not so different as people expect.解析：選d推理判斷題。根據(jù)文章最后一段的“gifted children need support too but their lives dont have to be that different”可知，天才兒童也需要支持，他們的生活不一定和別人不一樣，即天才兒童不像人們所期望的那樣事事不同于常人，故選d項。bdriving on up to yosemite with my family was exciting but nerveracking (神經(jīng)緊張的). i had never been to such an amazing national park before, yet i wasnt the most athletic person, so i knew that i couldnt stick through all the hiking up and down. it actually ended up being a fun and adventurous experience.the ride there was definitely long but worth it. as i woke up from my nap, i saw the beautiful scenery of the tall mountains and beautiful streams. the trails were made nicely for visitors. the waterfalls were breathtaking. climbing up rocks was one of my favorite parts. even though i fell a couple of times, i still had a lot of fun. the fact that my family and i spent so much time together trying to find out which route to take and what views to watch really brought us closer together.the great thing about nature is that, its just you, the views, and the people around you. theres nothing there to bother you and its the best way to relax and enjoy yourself. yosemite has 5 of the worlds highest waterfalls, and about 300 lakes. the structure of each mountain is incredible; its formed in ways that almost take your breath away. some of them are of a deep dark color with waterfalls forming; some are formed with spots of green peeking (窺探) out. its definitely something you wouldnt want to miss.yosemite isnt the only great national park but based on my experience i highly recommend going out and enjoying nature with family and friends. its a great time to bond, laugh, and take in what mother nature offers.語篇解讀：文章記敘了作者一家去約塞米蒂國家公園游覽的所見所聞，與家人一起出游其樂無窮。作者建議讀者多外出走走，享受大自然之美。5the author writes the first paragraph mainly to _.aintroduce the topic of this passage boffer an example to usctell us his future plan for hikingddescribe a national park解析：選a推理判斷題。文章第一段第一句首先提到y(tǒng)osemite，該段最后一句“it actually ended up being a fun and adventurous experience.”起到承上啟下的作用，下文展開介紹作者此次去約塞米蒂國家公園游覽的所見所聞。由此可推測，作者寫第一段是為了引出文章話題。故選a項。6while climbing up rocks, the author was _.anerveracking binjuredcpleased dworried解析：選c細節(jié)理解題。根據(jù)文章第二段第五、六句“climbing up rocks was one of my favorite parts. even though i fell a couple of times, i still had a lot of fun.”可知，攀巖是作者的最愛之一，盡管摔倒了好幾次，但仍然很開心。故選c項。7according to the passage, yosemite _.ais crowded with visitors every daybis the only great national parkcis worth traveling todis nothing but a common destination解析：選c推理判斷題。根據(jù)文章第二段第一句“the ride there was definitely long but worth it.”及全文對約塞米蒂國家公園的美景描述和作者一家人從中得到的樂趣可知，該公園值得游覽。故選c項。8the author advises us to_.akeep a good bond with other peoplebvisit yosemite now and thenctry to protect the environmentdgo out to enjoy the beauty of nature解析：選d細節(jié)理解題。根據(jù)文章最后一段第一句“.based on my experience i highly recommend going out and enjoying nature with family and friends.”可知，作者建議我們多出去走走，以享受大自然之美。故選d項。.閱讀七選五(2018江西省紅色七校聯(lián)考)take a look at your mobile device (設(shè)備). do you see oily fingerprints and dust? _1_you take your electronics into public restrooms, pass them around to share photos, and press them against sweaty skin in gyms. repeated studies show your mobile device may be dirtier than the bottom of your shoe. _2_cleaning your device can be difficult because you dont want to damage it and manufacturers dont give you much guidance. _3_ health experts suggest wiping your device down with a slightly wet microfiber (超細纖維) cloth at least daily, which is enough to rid it of fingerprints and dust. bacteria and viruses may require agents like alcohol.to clean his mobile device, derek meister, a technician for best buys repair and online support service, mixes 70 percent alcohol and 30 percent water. you can do the same thing. fill a spray bottle (噴壺) with alcohol and water, lightly wet a microfiber cloth, and gently wipe down the screen and case. _4_using a can of compressed (壓縮的) air to blow between keys will help keep your devices look, performance, and resale value when its time to upgrade. this gets rid of dust that can damage electronics. another way is to buy a specialized air compressor like the data vac electric duster. _5_“an air compressor gets things really clean，” says miroslav djuric, former chief information ar