听第7段材料.回答第8.9题．8．What did the man tell the woman never to let go of?A．Her promise to win the ticket．B．Her promise to survive．C．Her promise to love him．9．Which of the following is true?A．The w 题目和参考答案——青夏教育精英家教网—

题目内容

14．听第7段材料，回答第8、9题．
8．What did the man tell the woman never to let go of？
A．Her promise to win the ticket．B．Her promise to survive．C．Her promise to love him．
9．Which of the following is true？
A．The woman had lots of babies．B．The man was grateful for having met the woman．
C．The man was feeling hopeless for the woman．

分析略

解答 B B

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练习册系列答案

5．听第9 段材料，回答第13 至15 题．
13．What will the listeners get on Friday？
A．Photos．B．Uniforms．C．ID cards．
14．What is the woman mainly talking about？
A．Regulations．B．Arrangements．C．Experiences．
15．Who night be the listeners？
A．Customers．B．Clerks．C．Guides．

2．听第6 段材料，回答第6 至7 题．
6．What will the woman do this afternoon？
A．Discuss a project． B．Go to a party． C．Go shopping．
7．Who will the man probably invite to go with him？
A．Mary． B．Lisa． C．Cook．

9．What might be the woman？
A．A manager． B．An operator． C．A customer．

19．For grown-ups，an afternoon snooze（打盹） is often easier said than done．But many of us have probably experienced just how simple it can be to catch some sleep in a gently rocking hammock（吊床）．By examining brain waves in sleeping adults，researchers reported in the June 21issue of Current Biology，a Cell Press publication，that they now have evidence to explain why that is．
"It is a common belief that rocking causes sleep：we fall asleep in a rocking chair soon and，since ancient times，we cradle our babies to sleep，"said Sophie Schwartz of the University of Geneva．"Yet，how this works had remained a mystery．The goal of our study was made up of two parts：to test whether rocking does indeed improve sleep，and to understand how this might work at the brain level．"
Schwartz，Michel Mühlethaler，and their colleagues Laurence Bayer and Irina Constantinescu asked twelve adult volunteers to nap on a custom-made bed or"experimental hammock"that could either remain still or rock gently．All participants were good sleepers who didn't typically nap and did not suffer from excessive sleepiness during the day．Each participant took two 45-minute afternoon naps，one with the bed still and one with the bed in motion，while their brain activity was monitored．
"We observed a faster transition to sleep in each and every subject in the swinging condition，"Mühlethaler said．"Surprisingly，we also observed a dramatic boosting of certain types of sleep-related brain waves．"
More specifically，rocking increased the length of stage N2sleep，a form of non-rapid eye movement sleep that normally occupies about half of a good night's sleep．The rocking bed also had a lasting effect on brain activity，increasing slow brain waves and bursts of activity known as sleep spindles（纺锤体）．
Schwartz and Mühlethaler say the next step is to find out whether rocking can improve longer periods of sleep and to find out whether it may be useful for the treatment of sleep disorders，such as insomnia（失眠）．

46．What does the June 21issue of Current Biology tell us according to Paragraph 1？D
A．It is more difficult for grown-ups to fall asleep．
B．People today like to sleep in a rocking hammock．
C．Many people nowadays suffer from excessive sleepiness．
D．There comes the evidence to explain why rocking benefits people's sleep．
47．What can we learn from Sophie Schwartz's words？A
A．Her team aimed to answer two questions．
B．The study is going to benefit babies a lot．
C．The study had been kept secret before finished．
D．People used to believe rocking was bad for sleep．
48．What can we learn about the study？D
A．The participants were divided into two groups．
B．The participants had some problems in falling asleep．
C．Twelve adults and children were invited to take part in it．
D．The participants'brain waves were examined during their nap．
49．What finding was beyond the researchers'expectation？A
A．The rocking seemed to improve participants'sleep quality．
B．All the participants fell asleep faster in the swinging condition．
C．Some participants couldn't fall asleep in the swinging condition．
D．Participants had a tendency to sleep excessively in the swinging bed．
50．What do Schwartz and Mühlethaler expect to figure out in the next research？A
A．Whether swing can extend sleep time．
B．Whether swing can cause insomnia．
C．Whether swing can change brain waves．
D．Whether swing can benefit memory consolidation．

6．How much did the woman pay for the shoes？
A．﹩475．
B．﹩522.5．
C．﹩550．

3．

Booking Form
Time	Around 7：30on （16）Wednesdayevening
Place	A private （17）room
Name	（18）Jenkins （JENKINS）
Telephone number	（19）75397382
Food	Seafood
Wine	Some （20）red wine from Australia

13．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．
增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．

Several days ago after school，I was walking down the street when I saw a boy riding nice unicycle，one of those bicycle with only one wheel．Dressing in all red from head to toe，he was singing a song which was sounded like a kid's song．I thought he must be total crazy．Just then，a lady dropped a 20-dollar bill on the ground，but he didn't realize it and start to walk away．The guy in red picked out the money and gave it back to her．After that，he rode on but soon disappeared before the lady could thank him．How a strange and good guy!

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