I can still recall those days of military training we repeated the simple and boring At ease and Attention ．( )A．whichB．whenC．whereD．that 题目和参考答案——青夏教育精英家教网—

题目内容

2．I can still recall those days of military training（军训） _____ we repeated the simple and boring"At ease"and"Attention"．（　　）

A．

which

B．

when

C．

where

D．

that

分析我还记得重复着简单而枯燥的"稍息"和"立正"的军训时的那些日子．

解答答案：B
分析句意可知，_____ we repeated the simple and boring"At ease"and"Attention"在句中作时间状语，修饰名词短语"those days of military training军训时的那些日子"，故本句为定语从句；由于关系词在该从句中作时间状语，所以此处应填关系副词when；A．D为关系代词，在定语从句中作主语或宾语；C．为关系副词在定语从句中作地点状语；故选B

点评本题考查了关系副词的用法；做类似的题时，首先应根据句意判断出本句为定语从句（即空缺处引导的句子是用来修饰它前面的名词/名词短语或代词的）；然后根据空缺处在从句中所作的成分，确定要填的关系词；最后应熟练掌握各关系词的意义及用法．

练习册系列答案

16．It turns out that nodding off in class may not be a bad idea，as a new study has shown that going to sleep shortly after learning new materials is the best way to remember them．
According to US lead author Jessica Payne，a psychologist at the University of Notre Dame in Indiana，nodding off after learning something new is like"telling"the sleeping brain what to remember．Along with colleagues，she studied 207students who slept for at least six hours per night．Students were randomly assigned to study something declarative （陈述的） at 9a．m．or 9p．m．，and returned for testing 30minutes，12hours or 24hours later．
Declarative memory refers to the ability to consciously remember facts and events，and can be divided into memory for events and memory for facts about the world．People use both types of memory every day-remembering where they parked today or learning how a colleague prefers to be called．
At the 12-hour retest，memory was better following a night of sleep compared to a day of wakefulness．At the 24-hour retest，with all students having received both a full night of sleep and a full day of wakefulness，students'memories were greater when sleep happened shortly after learning rather than following a full day of wakefulness．
"Our study confirms that sleeping directly after learning something new is beneficial for memory．What's special for this study is that we have shown sleep's influence on declarative memory，"Payne said．"Since we found that sleeping soon after learning benefited both types of memory，this means that it would be a good thing to go over any information you need to remember before going to bed．In some sense，you may be telling the sleeping brain what to consolidate．"

33．What's the main idea of the text？B
A．How to improve one's memory is a difficult problem．
B．Nodding off after learning something new helps remember it．
C．Students should nod off in class after they learn new materials．
D．The best way to remember new materials is to nod off in class．
34．We can learn about the study that．C
A．Jessica Payne and her colleagues were tested
B.207students were eager to take the test
C．it tested students studying something declarative
D．people's memory can be divided into two types
35．Paragraph 4mainly tells us．D
A．students'memories are the best if they sleep for 12hours each day
B．sleeping for 24hours contributes to improving students'memories
C．a full day of wakefulness can make students'memories improved greatly
D．students'memories are better when sleep happens shortly after learning．

10．---It seems that he has succeeded in this year's entrance examination to the college．
---Yes，but you can not imagine ______ during the past three years．（　　）

	A．	what a hard life he has experienced
	B．	what he has experienced a hard life
	C．	he has experienced what a hard life
	D．	what a hard life has he experienced

17．The reason___ matters most in his failing the English test is ___ he pays little attention to sentence structures．（　　）

7．Millions of wild flowers color the valleys，especially （尤其）in April and May．

14．_________ this job，he will have to be faced with the challenging situation he has never experienced before．（　　）