Knowledge can be of greatbenefit to everybody．题目和参考答案——青夏教育精英家教网—

题目内容

16．Knowledge can be of greatbenefit （好处）to everybody．

分析知识对所有的人都有好处．

解答答案：benefit．考查of+n．=adj．．因为of great benefit=beneficial表示"对…有好处"，所以用benefit．．

点评考查of+n．=adj．．
这种结构在英文里是很常见的，一般说来前一种结构语气较强．例如：
helpful=of great help； useless=of no use等等．

练习册系列答案

7．所有的汽车都将采用电能、太阳能或风能．只要轻轻一拨开关，汽车就会改变颜色．All cars will be allowed by electricity，solar energy or wind，and it will be possible to change the color of cars at the flick of a switch．

4．切记：无论成败，皆非定局．（neither…nor…）Keep in mind that neither success nor failure is ever final．

11．You want to be happy，who doesn't？However，whether you procrastinate（拖延），feed negative self-talk，or don't rest your mind，you lower your potential to create happiness．
Procrastination
You aren't in deadly danger if you procrastinate，but your system doesn't always take this information on board．You still react as though you are anxious and produce stress chemicals．
（36）FYour ability to see the big picture of life is reduced when you procrastinate．Therefore，you don't see as much joy．
Negative self-talk
（37）ETaking notice of what goes on in your head and putting positive change in action makes negative self-talk useful．Nevertheless，most people don't recognize negative self-talk as a pointer； they feed it until it grows out of control．
（38）A
Your mind contains an incredible amount of information and is more powerful than any computer many times over．However，if you give it too many tasks，you shut out peace of mind．
（39）GThought-overload results in physical symptoms，like a racing heart and shortness of breath．Additionally，you might have sleeplessness，digestive problems and other symptoms of stress that reduce your happiness．
If you want to increase the odds of being happy，don't procrastinate．（40）D Similarly，don't overload your mind，give it a rest and you will soon notice you are happier．

A．Not resting your mind．
B．Using your brain regularly．
C．It is a human weakness to put things off．
D．At the same time，don't feed negative self-talk．
E．Self-talk can tell you how healthy you are emotionally．
F．Additionally，as your system is nervous physically，your mind also closes off a little．
G．Thinking about many things at once leads to a feeling of anxiety．

1．After they married，theysettled（定居）down in a small village，leading a quiet life．

8．改革开放以来中国发生了巨变，再也不会遭人蔑视了．
Great changes havetaken place since China's reform and opening up and the country is no longerlooked down upon/on．

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．
When I was a small child，my parents didn't have many money and I had very few Christmas gifts．My cousin was ten and he had gone out singing Christmas songs and made quite a bit money．Without tell anyone he went to the shop and spent almost every penny of his money in a teddy bear．Then he was used the change to buy a little necklace with a glass charming （迷人的） heart on them．He came to my house and told my parents what he had bought these things for me as Christmas gift．Twenty-five years later the teddy bear has been thrown away，but I even have the little necklace in my jewelry box to remind me of my cousin kindness．

7．Tips of Avoiding the Computer or Internet Addiction
The Internet has been widely used in recent years．It is a convenient way to share information，do business and contact others．（36）F Getting rid of the addiction requires discipline and commitment．Here are some steps that may help your kids to overcome the Internet addiction．
First，you should try to find out just how much time your kids are spending online．Track the information for a few weeks and try to separate time spent on homework or research and time spent playing．Compare this to the amount of time spent with friends，at clubs，in activities and for hobbies．（37）A
（38）CIn my house，the family computer sits in the living room．At no time is someone allowed to be"behind closed doors"with a computer．Not only does this help honest people stay honest，but it helps to connect to your teens when they are online．Besides，it is easier to monitor your teens'time online．
（39）E Don't speak of the fact that they are online all the time，but try to get to the root cause．Often someone gets online because he/she feels safe there．Talk to your teens about what is going on in their life．If they will not talk to you，then find a way to connect your teens to the people they contact in real life．
Lastly，remember that if an Internet addiction is growing，your kids need help．In many cases，the Internet is a safe place for people with poor self-esteem，negative self-image，or for people who have been hurt．（40）D
If there is a problem，and a person needs help，these symptoms will continue to worsen until they get help．

A．If things are out of balance，try to correct them．
B．There are some disadvantages of getting online．
C．Second，move computers out of your children's rooms．
D．It is a good idea to contact the teacher for help if possible．
E．Also，if your kids spend too much time online，talk to them．
F．Unfortunately，some people develop an addiction to the Internet．
G．It is the same with people with eating disorders or drug addictions．

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