Question

9．Students who date in middle school have significantly worse study skills．They are four times more likely to drop out of school and report twice as much alcohol and tobacco use as their single classmates，according to a new research from the University of Georgia．
"Romantic relationships are a trademark of adolescence，but very few studies have examined how adolescents differ in the development of these relationships，"said Pamela Orpinas，study author and professor in the College of Public Health and head of the Department of Health Promotion and Behavior．
Orpinas followed a group of 624 students over a seven-year period from 6th to 12th grade．Each year，the group of students completed a survey indicating whether they had dated and reported the frequency of different behaviors，including the use of drugs and alcohol．Their teachers completed questionnaires about the students'academic efforts．He found some students never or hardly ever reported dating from middle to high school，and these students had consistently the best study skills according to their teachers．Other students dated infrequently in middle school but increased the frequency of dating in high school．
"At all points in time，teachers rated the students who reported the lowest frequency of dating as having the best study skills and the students with the highest dating as having the worst study skills，"according to the journal article．Study skills refer to behaviors that lead to academic success such as doing work for extra credit being well organized，finishing homework，working hard and reading assigned chapters．
"Dating a classmate may have the same emotional effect of dating a co-worker，"Orpinas said，"When the couple break up，they have to continue to see each other in class and perhaps witness the ex-partner dating someone else．It is reasonable to think this could be linked to depression and distract attention from studying．"
"Dating should not be considered a ceremony of growth in middle school，"Orpinas concluded．
 
25．When doing his study，OrpinasD
A．followed a group of students of 6th and 12th grade
B．completed a survey and a report each year
C．completed questionnaires about the students'academic efforts
D．found that the students'study skills have connection with their frequency of dating
26．Study skills may include the following behaviors and qualities ExceptC
A．being diligent                   
B．being well organized
C．being kind and helpful            
D．finishing assigned schoolwork
27．Orpinas'attitude towards dating in middle school isC
A．supportive      B．positive      C．negative     D．indifferent．

Answer 1

分析 文章介紹了Orpinas做的一項調(diào)查，目的是弄清學生的成績和約會的頻率有關(guān)．約會的學生成績一般都不好．分手的兩個人會上課不專心．Orpinas 對中學談戀愛是消極的觀點．

解答 25：D 細節(jié)理解題．從第五段的句子："At all points in time，teachers rated the students who reported the lowest frequency of dating as having the best study skills and the students with the highest dating as having the worst study skills，可知學生的成績和約會的頻率有關(guān)．選 D
26：C排除題：從第五段的句子：Study skills refer to behaviors that lead to academic success such as doing work for extra credit being well organized，finishing homework，working hard and reading assigned chapters．學習技巧是指行為導致學術(shù)成就工作等額外的信貸組織良好，完成作業(yè)，努力工作和閱讀指定的章節(jié)可知沒有提到C項．
27：C主旨大議題．從最后一段的句子：4tDating should not be considered a ceremony of growth in middle school，可知Orpinas 對中學談戀愛是消極的觀點．選C

點評 題目涉及多道細節(jié)理解題，做題時結(jié)合原文和題目有針對性的找出相關(guān)語句進行仔細分析，結(jié)合選項選出正確答案．推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案，切忌胡亂猜測，一定要做到有理有據(jù)．