The books are in the bookcase．The books aren't in the bookcase．．题目和参考答案——青夏教育精英家教网—

题目内容

10．The books are in the bookcase．（改否定句）
The books aren't in the bookcase．．

分析书在书柜里．
书不在书柜里．

解答答案：The books aren't in the bookcase．句中含有be动词are，后加not构成否定，故答案是The books aren't in the bookcase．

点评含有be动词、情态动词和助动词的句子变为否定句在他们的后面加not即可，可用缩写形式．

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20．选择方框内的单词完成下列句子，使句子通顺，正确．每词限用一次．

A．thirsty B．during C．store D．yourself E．slowly F．experience

61．HelpD to whatever you like，Jim．
62．I am tooA．Do you have something to drink？
63．It will be a goodF for me to work here．
64．Mike went to Beijing and met some friendsBhis winter holiday．
65．Could please speak moreE？I'm afraid I can't follow you．
66．Computers can be used toCa lot of information．

1．Spending time online is normal behavior for teenagers．But too much Internet use by teens-or too little，for that matter-might be related to depression （抑郁），a new study finds．
The findings，reported in the Journal of Pediatrics，do not mean that the Internet is to blame．For one，teens in the study who spent no time online were also at increased risk of depression symptoms （症状）．Instead，the researchers say that both heavy Internet use，and non-use，could show that a teenager is having a hard time．
For the study，Dr．Pierre-Andre Michaud and his colleagues at the University of Lausanne，Switzerland，surveyed 7，200individuals ages 16to 20about their Internet use．
Those who were online more than two hours per day were considered"heavy"Internet users，while those online anywhere from several times per week to two hours per day were considered"regular"users．
The teenagers also answered a number of health-related questions，including some standard questions about"depressive tendencies"（抑郁倾向） that show how often a person feels sad or hopeless．Compared with regular Internet users，the study found，kids who were heavy users or non-users were more likely to be depressed or very depressed．
Among boys，heavy users and non-users were both around one-third more likely to have a high depression score，compared to"regular"users．Among girls，heavy Internet users had an 86percent greater chance of depression，while non-users had a 46percent compared to regular users．
Since teenagers typically go online to connect with friends．The researches find that those who are never online may be more socially isolated．

56．Which is TRUE according to the passage？B
A．Teenagers never go online are good students．
B．Teenagers never go online may get depression．
C．Surfing the Internet for teenagers is bad behavior．
D．Internet is the reason of teenager's depression．
57．How long does the writer suggest teens to go online per week？A
A．Less than 14hours．
B．More than 14hours．
C．More than 20hours．
D．Less than 20hours．
58．The purpose of Dr．Michaud and colleagues'study is to knowD．
A．the actual time of teenagers learning online
B．the actual number of teenagers playing online
C．the influence on school study about teenagers online
D．the relationship between Internet use and depression
59．What's the meaning of the word isolated in the last paragraph？C
A．Independent
B．United．
C．Separate
D．Humorous．

18．A B
46．Do you have a tennis racket？BA．It's under my bed．
47．What color is your hat？EB．Yes，I do．
48．Do they have a TV？CC．Yes，they do．
49．Where is your baseball？AD．No，it isn't．
50．Is this your volleyball？DE．It's yellow．

5．After this，People started the tradition of admiring the full moon on Mid-autumn night．

15．This is eraser．That is map．（　　）

2．You can't always know when there'll be a heavy rain or when to take an umbrella with you．But designer Mikhail Belyaev doesn't think that forgetting to check the weather report before going out should cause you to get wet in the rain．That's why he created the Lampbrella-a lamp post （灯柱）with its own"umbrella"．
The designer says he came up with the idea after watching people get wet on streets in Russia．"Once，I was driving on a central Saint Petersburg street and saw people trying to hide from the rain under the street lamps．I thought it would be a good idea to have a Lampbrella built into a street lamp．"he said．
The Lampbrella is a street lamp fitted with an umbrella canopy（遮蓬）．It has an inside electric motor（电动马达） which can open or close the umbrella freely．The Lampbrella will offer people cover whenever it starts raining．After three minutes of not being used the canopy is closed．
According to the designer，the Lampbrella would move at a very low speed in order not to cause harm to people．What's more，it would be grounded to protect from a possible lightning hit．Each Lampbrella would offer enough cover for several people．Being 2meters off the ground，it would only be a danger for the tallest man．
While there are no plans to take the Lampbrella into production（生产），Belyaev says he recently introduced his creation to one Moscow company，and insists his creation could be on any street where a lot of people walk but there are no canopies to provide cover．
54．According to the passage，for what purpose did Belyaev create the Lampbrella？C
A．To know when there'll be a heavy rain．B．To check the weather report．
C．To protect people from the rain．D．To remind people to take an umbrella．

55．What can we learn from Belyaev's words in Paragraph 2？A
A．His creation was encouraged by an experience．
B．It rains a lot in the city of Saint Petersburg．
C．Street lamps are protected by canopies．
D．He enjoyed taking walks in the rain．
56．What can we infer from the last paragraph？C
A．The designer will open a company to produce his creation．
B．The Lampbrella could be put into production at once．
C．The designer is confident that his creation is practical．
D．The Lampbrella would be put on show in Moscow．
57．The best title of this passage isA．
A．A special umbrella-Lampbrella
B．Why Belyaev created the Lampbrella
C．A special light-Lampbrella
D．Where the Lampbrella first appear．

19．Ben is twelve years old．He is in Class 5，Grade 7．He likes sports．He plays sports every day．He likes playing basketball，because he thinks it is very interesting．He often plays basketball with his classmates after school．He also studies hard．He often helps other students．We all like him very much．
Linda is nine years old．She's in Class 5，Grade 4．She likes sports．She likes playing table tennis with her father．She also likes to watch sports on TV．She can help her mother do housework at home．

53．Do Ben and Linda like sports？A
A．Yes，they do．
B．No，they don't．
C．Ben likes basketball．
D．Linda likes table tennis．
54．Why does Ben like playing basketball？D
A．Because it is easy．
B．Because it is difficult．
C．Because it is relaxin g．
D．Because it is interesting．
55．Who does Ben play basketball with after school？C
A．His mother．
B．His friends．
C．His classmates．
D．His father．
56．Linda plays table tennis withA
A．her father
B．her mother
C．her classmates
D．her friends
57．Are Ben and Linda classmates？B
A．Yes，they are．
B．No，they aren't．
C．Yes，they aren't．
D．We don't know．

20．We have three meals a day．
In the morning，we have breakfast．It is at about 6or 7o'clock．Breakfast should be good．We can have milk，egg，bread and other things．Some students often have no breakfast．It is very bad for their health．
In China，lunch is the main meal of the day．It is at about 12o'clock．It is a big meal．There are often three or four dishes．We should be full after lunch．
We usually have supper at about 6or 7o'clock in the evening．We should have a small supper．
But in England，people call the main meal dinner．It often means supper．

56．What do people often eat for breakfast？D
A．Milk
B．Bread
C．Egg
D．A，B and C
57．What does the word"full"mean in Chinese？C
A．可口的．
B．累的．
C．饱的．
D．傻的．
58．What kind of supper should we have？B
A．Big
B．Small
C．No．
D．Full．
59．People callC dinner in England？
A．Breakfast．
B．Lunch．
C．Supper
D．Dinner．
60．Please find the best title（标题）for the passage（文章）．A
A．Meals．
B．Main Meal
C．Dinner
D．Supper．

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