题目内容
【题目】七选五，根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Training for a marathon requires careful preparation and steady，gradual increases in the length of the runs. 【1】 ，buy the bestfitting，bestbuilt running shoes you can find. No one can say which brand will work best for you or feel best on your feet，so you have to rely on your experience and on the feel of each pair as you shop. When you have found shoes that seem right，walk in them for a few days to doublecheck the fit. 【2】 .As always，you should stretch(伸展) at least ten minutes before each run to prevent injuries.
During the first week，do not think about distance，but run five minutes longer each day. 【3】，it is wise to take a day off to rest. But during the next week，set a goal of at least a mile and a half per run. 【4】___.After two weeks，start timing yourself. 【5】 .Depending on the kind of race you plan to enter，you can set up a timetable for the remaining weeks before the race.
A.After six days
B.For a good marathon runner
C.Before you begin your training
D.With each day，increase the distance by a half mile
E.If they still feel good，you can begin running in them
F.Time spent for preparation raises the quality of training
G.Now you are ready to figure out a goal of improving distance and time
【答案】
【1】C
【2】E
【3】A
【4】D
【5】G
【解析】
试题分析：本文主要介绍了进行马拉松训练的具体做法。首先要为训练做好准备：准备好跑鞋以及训练前的热身动作。第一周：训练跑步时间的逐天增加；第二周：训练跑步距离的逐天增加；两周后，开始计时跑，制订逐步提高跑步时间和距离的计划。
【1】C考查对上下文的理解和推理判断能力。该空后面提供的语境“…buy the bestfitting, bestbuilt running shoes you can find.”说明这是为了跑马拉松进行的准备工作，这件事应该是在进行马拉松训练之前做的事情，与“before you begin your training”有关。故选C。
【2】E考查对上下文的理解和推理判断能力。根据该空前面提供的语境“When you have found shoes that seem right, walk in them for a few days to doublecheck the fit.”可知E选项中they指的是前面提到的shoes，属于指代一致性，另外feel good与the fit有关。穿着合适的鞋再进行跑步训练与E中的“you can begin running in them”一致。故选E.
【3】A考查对上下文的理解和推理判断能力。根据该空前提供的语境“During the first week, do not think about distance, but run five minutes longer each day.”可知这里提到了一周七天的时间，再根据空格后的“it is wise to take a day off to rest”可知剩余的就是六天的时间，与A项意思一致。故选A.
【4】D考查对上下文的理解和推理判断能力。该空前面提供的语境“But during the next week, set a goal of at least a mile and a half per run.”与D项的“每天增加半英里”意义相符。故选D.
【5】G考查对上下文的理解和推理判断能力。前两句提到了逐日增加跑步的长度，两周后开始计时，与G中的“improving distance and time”有关，故选G.
