14.Lately,everywhere you look,people are running around with fitness trackers on their wrists.Along with a smartphone and an accompanying app,these trackers can report how many calories you've burned and the distance you've traveled.Still curious about yourself?You can also learn the number of stairs you've climbed and steps you've taken,metrics(度量)it had never occurred to me to wonder about.
Not one to resist peer pressure,however,I paid $100for a Fitbit Flex.I chose that brand on the basis of research:asking my friend Sari which tracker she used.
The Fitbit website offered instructions on setting up my new tracker.I entered my height and gender(性別)and certain information I considered none of its business:birth date and weight.Then I established goals.The American Heart Association recommends that we all walk 10,000steps a day-about five miles,and so does Fitbit.I decided 6,000steps was a good place for me to start.
I changed my tune when,on day one,I hit 6,000steps and tiny LED lights flashed on my wristband.Confident enough now,I went back to my phone and upped my goal to 8,000steps.
OK.So I got a little obsessed(著迷).On day five at a department store,I decided to check my progress.My target number was just 275steps away!I walked around the dress department watching my smartphone register each step I took.I hate to tell you how much pleasure this gave me.
Now I always wear my tracker,not because I've grown to love fitness but because I like being trendy and self-absorbed.Last night I was leaving a restaurant when Fitbit emailed to congratulate me on walking more than 10,000steps.Who wouldn't love a tool that turns your every footstep into an accomplishment?
42.Why do people wear fitness trackers while running?C
A.To measure their blood pressure.
B.To tell them the right direction.
C.To report the amount of exercise.
D.To email information to others.
43.The underlined part"none of its business"in Paragraph 3probably means"B".
A.necessary
B.unimportant
C.priceless
D.ridiculous
44.The author started from 6,000steps becauseC.
A.it is the suggestion from Fitbit Flex
B.it is the best choice for beginners
C.the author wasn't confident at first
D.the friend Sadri asked the author to do so
45.What does the author think of the experience of using the tracker?D
A.Thrilling and dangerous
B.Painful and unbearable
C.Boring and uncomfortable
D.Joyful and encouraging.
分析 本文屬于說明文閱讀,作者通過這篇文章主要向我們描述了人們運動時可以佩戴健身追蹤器,可以報告運動量,十分有利.
解答 42.C.細節(jié)理解題.根據(jù)第一段Along with a smartphone and an accompanying app,these trackers can report how many calories you've burned and the distance you've traveled可知人們跑步時會穿健身追蹤器是為了報告運動量;故選C.
43.B.詞義猜測題.根據(jù)第三段 entered my height and gender(性別)and certain information I considered none of its business:birth date and weight可知我進入我的身高和性別(性別)和一定的信息,我認為它們不重要:出生日期和重量;意為不重要;故選B.
44.C.推理判斷題.根據(jù)文章Confident enough now,I went back to my phone and upped my goal to 8,000steps可知筆者從6000步開始是因為他不自信;故選C.
45.D.細節(jié)理解題.根據(jù)倒數(shù)第二段I walked around the dress department watching my smartphone register each step I took.I hate to tell you how much pleasure this gave me可知作者認為使用跟蹤器的經(jīng)歷是快樂和鼓勵人的;故選D.
點評 考察學生的細節(jié)理解和推理判斷能力,做細節(jié)理解題時一定要找到文章中的原句,和題干進行比較,再做出正確的選擇.在做推理判斷題不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進行合乎邏輯的推理判斷.