-Have you ever seen a tiger in the wild?-Yes．I saw when I visited the national park in southern Nepal．( )A．itB．oneC．thatD．any 题目和参考答案——青夏教育精英家教网—

题目内容

6．-Have you ever seen a tiger in the wild？
-Yes．I saw ________ when I visited the national park in southern Nepal．（　　）

A．

B．

one

C．

that

D．

any

分析 -你曾经见过野生的老虎吗？
-是的．当我参观尼泊尔南部的国家公园时，见过一只（野生老虎）．

解答答案B．考查不定代词．空格处指代前文提到的"tiger in the wild"，泛指其中的某只（野生老虎），用one泛指同类事物中的某一个．it泛指前文提到的事物本身．that为指示代词，特指较远的那一个．any泛指任何的事物．

点评考查不定代词的题，要在文中找到所指代的具体事物．

练习册系列答案

17．Good morning everyone!Today I want to talk about how to deal with our children's homework．As we know，homework is a great way for children to develop learning skill．So as parents，you should pay attention to it．
（51）．C
Avoid having your child do homework with the television on or in places with different noises，such as people coming and going．
Make sure your child has all the materials he needs．
Ask your child if special materials will be needed for some subjects and get them in advance．（52）D．
Help your child use time properly．
Tell them not to watch TV unless they finish their homework in time．（53）EDon't let your child leave homework until just before bedtime．
When your child asks for help，provide guidance（提供指导），not answers．
Giving answers means your child will not learn the material．（54）GAt the same time，you should keep in touch with teachers，which shows your child that the school and home are a team．
（55）．A
If your child has been successful in homework and is working hard，celebrate that success with a special event to make him happy．
I am sure your child will be interested in doing homework if you take my advice．
Thank you!

A．Praise （表扬）progress in homework．
B．Tell your child how important homework is．
C．Make sure your child has a quiet place to do homework．
D．For example，you should buy some paper，pencils，dictionaries and so on when you do some shopping．
E．Make a set time each day for doing homework
F．Be positive about homework．
G．Too much help is bad for your child's study．

14．

Across the world，mobile phones are very popular with young people．They think that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected．
The explosion in mobile phone use around the world has worried some health professionals．Some doctors are concerned that in the future many people will suffer from health problems because of the use of mobile phones．But mobile phone companies say that there is no proof that mobile phones are bad for health．
On the other hand，why do some medical studies show changes in the brain cells of some people who use mobile phones？Signs of change in the tissue （组织） of the brain and head can be detected with modern scanning equipment．In one case，a traveling salesman had to retire at a young age due to the fact that he couldn't remember even simple tasks．The man had been talking on his mobile phone for about six hours a day for a couple of years．His family doctor blamed his mobile phone use．
What is it that makes mobile phones potentially harmful？The answer is radiation．High-tech machines can detect very small amounts of radiation from mobile phones．Mobile phone companies agree that there is some radiation，but they say the amount is too small to worry about．
As the discussion about their safety continues，it appears that it is better to use mobile phones less often．Use a normal phone if you want to talk for a long time．Use your mobile phone only when you really need it．Mobile phones can be very useful and convenient，especially in emergencies．So，for now，it is wise not to use your mobile phone too often．

81．Why do young people buy mobile phones according to the passage？（No more than 11words）（2marks）Because they think mobile phones make them cool and connected．
82．Why did the salesman mentioned in the passage retire young？（No more than 7words）（2marks）Because he couldn't remember simple tasks．
83．What do the manufacturing companies think of the safety issue of mobile phones？（No more than 14words）（3marks）They believe that the amount of radiation is too small to worry about．
84．What's the purpose of the author's writing this passage？（No more than 11words）（3marks）To advise people to use mobile phones less often．

1．Have you ever looked toward the sky on a fall day and witnessed a group of migrating birds？If so，you probably noted the V-shaped formation of the birds or the birds flying in a ball-like formation．Why do birds fly this way？Many theories have been developed to explain the formation patterns of different types of birds．
One theory is that birds fly in certain formations to take advantage of the laws of nature．The birds know that flying in a V-shaped pattern will save energy．Like the lead cyclist in a race who decreases wind force for the cyclists who follow，the lead bird cuts wind force for the birds that follow．This decrease in wind force means that the birds use up to 70percent less energy during their flight．When the lead bird becomes tired，a more rested bird takes over that position．
But saving energy is important for more than one reason．Sometimes food is short during migration flights．Keeping energy enables the birds to fly longer distances between meals．
When food is sighted，the birds guide one another in a different way．When a bird identifies a familiar feeding area，it might turn around in order to signal the group to change direction．Then，this bird becomes the new leader．It helps guarantee that other birds will know exactly where it is going．Then the whole group makes a change in direction，gently streaming from the sky down to the ground．This formation is like an arrow pointing to the location of food．
Scientists have also studied the birds that sometimes fly in a ball-like formation．Researchers believe that the birds come together if a predator（天敌） is spotted．The predator may then become impatient waiting for a single bird to fly away from the group．The birds will often dip and dive as a group，frustrating even the most persistent enemy．Scientists report that this is a very effective method of defense against an attack．
The birds care for their fellow fliers through teamwork．As transportation expert Henry Ford once said，"If everyone is moving forward together，then success takes care of itself．"When it comes to teamwork，these feathered fliers are a soaring success!
63．According to the passage，we can learn that birdsD．
A．move faster than cyclists
B．prefer to fly in a V formation
C．are smarter than other animals
D．play different roles in a formation
64．When food is sighted，A．
A．the group follows the discoverer
B．the lead bird decides what to do
C．the discoverer leaves the group
D．the whole group forms a stream
65．To protect themselves from attack，birds willB．
A．break into groups
B．come close together
C．change directions
D．fly up and down
66．Which is the best title for the passage？A
A．A Bird's-Eye View of Teamwork．
B．Success Takes Care of Itself．
C．The Strongest Will Survive．
D．A Science Behind Flying．

11．---Can I ask someone to help me？
---No，you have no alternative．You ______ rely on yourself．（　　）

18．Many people stood outside the manager's office，nervously waiting _________ for the job．（　　）

15．There is distinction between reading for information and reading for understanding．（71）E
The first sense is the one in which we read newspapers，magazines，or anything else．（72）CSuch materials may increase our store of information，but they cannot improve our understanding．And clearly we don't have any difficulty in gaining the new information，for our understanding was equal to them before we started．Otherwise，we would have felt the shock of puzzlement．
The second sense is the one in which we read something that at first we do not completely understand．Here the thing to be read is at the first sight better or higher than the reader．The writer is communicating something that can increase the reader's understanding．（73）B Otherwise one person could never learn from another．Here"learning"means understanding more，not remembering more information．
What are the conditions in this kind of reading？First，there is inequality in understanding．（74）D Besides，his book must convey something he possesses and his potential readers lack．Second，the reader must be able to overcome this inequality in some degree．And he should always try to reach the same level of understanding with the writer．If the equality is approached，success of communication is achieved．
（75）G It is the least demanding and requires the least amount of effort．Everyone who knows how to read can read for entertainment if he wants to．In fact，any book that can be read for understanding or information can probably be read for entertainment as well．

A．The writer should have a better communicating skill．
B．Such communication between unequals must be possible．
C．We can get access to the content of those materials easily．
D．The writer must be"superior"to the reader in understanding．
E．Thus，we can employ the word"reading"in two distinct senses．
F．Reading for entertainment is capable of increasing our understanding for information．
G．Besides gaining information and understanding，there's another goal of reading-entertainment．

16．Once upon a time，a king had a precious diamond （钻石）．As he held it to the light，it was shinning．He felt it would suit the crown （皇冠）．
One morning，the king awoke and upon taking out his precious treasure，he found，much to his astonishment，there was a single thin crack running down its face．
The greatest jewelers were called in to look at the stone in the hope of fixing it，but nothing could be done-the crack ran so deeply down the face of the diamond that any effort to remove it would ruin the diamond．
Finally，one jeweler，a simple man from one of the neighboring villages，stepped forward，saying that he would save the diamond．
The king laughed．The greatest jewelers in the world had seen the stone and considered it hopeless，how could a simple jeweler hope to do anything？
Seeing there was nothing to lose，the king informed the jeweler that he could spend a single night with the diamond．If he managed to fix it，he would get great reward．If，however，he did not succeed，a bitter lot would wait for him．
Locked in the room，the jeweler took a long look at the stone．It was true that the crack could not be removed without destroying the precious diamond in the process．What could be done？
The next morning，the jeweler came out with the stone in hand and a smile on his face．
When the diamond was shown，everyone let out a cry of amazement．The crack was not removed，but turned into the stem of a delicate （精致的） rose，the symbol of the kingdom．
The king stood up and hugged the jeweler．"Now I truly have my crown jewel!The diamond wasn't perfect until now．It's the best I've seen and the unique in the world!"
21．The king become quite worried whenC．
A．he found the diamond was missing
B．he got to know the diamond was not unique
C．he noticed a thin crack on the diamond
D．he realized the diamond didn't match the crown
22．Why did the king laugh when the simple jeweler offered to save the diamond？B
A．He thought badly of the jeweler．
B．He felt the jeweler was talking big．
C．He believed in the jeweler's skill．
D．He finally found someone to fix the diamond．
23．The simple jeweler succeeded becauseC．
A．he was more skilled than other jewelers
B．he showed more courage to meet the challenge
C．he worked out a creative plan to solve the problem
D．he was good at making designs of diamonds．

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