Here _____a lot of cell phones

负嗯字

1,hey keep their hands on the phones. 　　keep后带的是复合宾语,keep sth. + 介词短语“把某物一直放在某处”.原句的宾语是 their hands,介词短语 on the phones 是表示处所的宾补,意思是“把手一直放在电话上”.如果改为 they keep the phones on their hands,那么就把 the phones 变成了宾语,on their hands 成为宾补,意思是“把电话一直放在手上”.也就是说,前者电话是静止的客体,手是移动到了电话上的客体,后者手是相对的静止物主体,电话移动到了手上的客体. 2,The 2010 World Expo which will last 184 days will be held in shanghai on may 1st. 　　两个 will 分别用在不同的句子里,拆分如下： 主句：The 2010 World Expo will be held in shanghai on may 1st. （2010年世博会将于2010年5月1日在上海举办）定语从句：which will last 184 days（ 这次世博会将持续184天）

c

"Drops...drops..." Night,QQ hints from strong (a pseudonym) sound from room faintly.Jack Bauer's mother immediately alert,emancipated bed,crept push son's door see,fall into the roaches woli curled up on the phone with classmates,chat with buzz.
To prevent just to grade son frequent online,before the start,jack Bauer's mother has put home computer moved to the sitting room,which has been using the Internet phone know son for some time.
"There are many more examples of this phone to the child the influence have nots allow to ignore." Xi an iron a psychological counselling teacher about SuYunRu emotionally.
"Some youngsters,already of cell phone produced spirit depend on." National secondary psychological counsellor,domestic first public welfare mother GaoChunHong think hotline founder.GaoChunHong also is a girl's mother,daughter first class in 71 students with a mobile phone,almost,some still constantly updated,individual children and even have two mobile phones.
"They know to mobile phone functions,far outstripping the adults." A "high school students generally use mobile phones do" investigation shows,in addition to connect with family,with the mobile phone is mainly students for text messaging,games,Internet,chatting.
Many students are buried head walk "thumb race".The mobile SuYunRu said,dependence and children ignore normal interpersonal relationships.In their messages,but the real mutual amused when face to face but disoriented.The more serious is the phone to teenagers indecency do harm.
"Through the bad information,mobile phone spread a text,a video,can the interaction,this has great attraction for teenagers." GaoChunHong think they think that they are grown up,eager to get rid of their parents,desire and the constraints of companions,and heterosexual contacts.Then,some dating sites through the comparative secret channels mobile phone,and frequently dating information,even out pornography,easy to lure identification ability is poor,be driven by curiosity led astray by minors.
"At this moment,parents can do,is to make friends with children." GaoChunHong said,want to understand the requirements and development of child heart changes,to grasp on the child's ideas,and together they grow dynamic.Let them know that the family is warm,they won't go outside seek emotional sustenance.
At the same time,parents to let them know of society is diverse,complex,want to polish their eyes,not deceived; Tell them,a mobile phone is a tool,and to use it to do useful things; Let them learn to distinguish between right and wrong.
"Schools will have to do some rigid regulation." At present,some schools have in the student handbook ",the student have a class not expressly with cell phones,once found,immediately confiscate,will not be returned.Each class has fixed phone,can be used to and parent connection."This kind of practice is very popular,to a certain extent circumvent the bad information from the source of transmission." GaoChunHong said.
GaoChunHong phone to "pass legislation to circumvent the harm of adverse information" reservations."After all,in our country present stage,with legal means to cell phones limit not formed has practical significance,facing the complex social,family and social responsibilities should work together to produce their own to make teens.But she is still the immunity,related functional departments should be calling for policy,ensure the safety of teenagers use mobile phone,purify teenagers growing environment.
SuYunRu suggested,should develop a special cell phones,with only students the most basic call functions,most again add a message function,anyhow should "function less,price low some".

研发人员更试图让手机可以探测动作.这类手机会在主人的每日活动中发现规律并询问使用者希望它在主人在进行这些事件时对打入的电话有何等的反应.
比如说你每天早晨都走到公车站.你的手机会发现在每天在某一个时间段,你的活动会变慢并且在停车时会很有规律之后开始加速.在发现了这一规律后,你的手机会询问你是否愿意它来提醒你这一活动.
天上~

phones复数表示泛指

which引导的非限定性定语从句.which应该做一个句子的成分,可以做主语和宾语,作主语是不能省略的,作宾语是可以.
选词的时候,关键是看先行词在句子中做什么成分,然后再选择关系副词或者是关系代词的.

不能用more and more people have a cell phone,这样表示许多人共一个手机,应用more and more people have cell phones.
The most important advantage of the mobiles is very conveninent to get in touch with others.首先用is,因为你的主语是the most important advantage,是单数.其次much 不可修饰形容词原级,要用very,so等.
And now the mobiles have so many functions that you can ...
so ...that ...是固定搭配：如此……以至于……
缺点最好不要用bad effects,是中式英语.用shortcoming(s),week point(s)吧.
exam 要用复数,还是因为你的主语是some people.
The second,some students play the mobiles in the class,which affects their study.这句话用非谓语动词不合适,用定语从句更容易表达清楚.还是用非限定性定从,逗号前的短句全部作先行词.
The last but not the least,你的the 少了一个t .是漏打还是漏写了,查查 吧.
we should use the mobiles when we need it in our work or life indeed.吧to 改为 in .是不是又打错了.
就这么多了.
但是文章头重脚轻,中间的main body部分短了些,除此以外结构很好.

是单数,中心词为 the cost ; of mobile phones 作后置定语修饰 the cost

Third-generation mobile phones (3G mobile phones)
(1) ______________
A．Data speed:(2) ______________ than present technology
B．Video and (3) _____ music
C．Video news programs:(4) ________ four times a day
D．Internet access:quicker and (5) __________
Impressive functions
A．Offer (6) __________ services,helping you find your way
B．Provide two-way video (7) ____________
3G phones in China
A．China is busy (8) ________ its 3G-based technologies,networks and services.
B．3G phones should go through a (9) _______ period before being put into market.
C．3G phones are expected to be seen (10) _______ next year.
答案
-
1．Advantages 2．quicker 3．CD-quality 4．updated 5．easier 6．map 7．communication 8．testing 9．trial 10．late

Of course not.If students have mobile phones,they may not pay attention on their studies.If they want to call,they can have a IC card or a IP card.That is enough.

楼主确定问题没有错?后面是两个空格还是一个空格?
如果是两个空格是没法做的.如果是一个空格的话那答案就是前一空填weren't 后一空填used
我觉得初三的英语不会出很复杂的问题的,所以应该是你在写这道题的时候在打横线的时候出现了一个小错误吧?

Many American parents think cellphones can let them know where their children are and help them to handle emergencies.But most students just regard the cellphone as an entertainment.Some students answer the cellphone even in class.And it really disturbs the teacher and other students.As a middle school student,I think going to school with cellphone is wrong.Firstly,schools supply the public phone,so it is unnecessary ti use cellphones in school.Secondly,if you have a cellphone,you have to spend much money on it.Thirdly,answering the cellphone in class will influence the duties.Fourthly,there is an radiation when we use cellphone,it is harmful to our health.In a word, taking cellphone to school is wrong.It should be forbidden.So why not stop taking cellphones to school from now on?

Cell phone becomes an essential and important part of our lives nowadays.It does not only have the basic features such as making calls and sms,it also gradually replaces camera,video camera,and computer.Cell phone provides human beings with convenience and safety because people can easily communicate with each other at any time,any where.However,there is another side of cell phones.It increases some technological crimes,such as taking photo in public places,which strongly affects other people's right of privacy.Furthermore,it influences teenagers so much,so that they are no longer focus on studies.For this reason,I think that the use of cell phone should be limited,especially for students at school,because the disadvantages of cell phone affect students more than adults.In conclusion,mobile phone is great,but its weakness should be taken into consideration.
写的很辛苦啊.T T
拿上去分数一定很不错～trust me

选B啊
疑问语气用any
补丁代词带入就看什么语气
这是句问句,用any

当然是as

小题1:wear a watch/wear watches
小题2:When people reach their 20s and 30s, watches get popular again.
小题3:watches
小题4:A watch has become more important than the time it tells.
小题5:人们一直/总是在努力创造/设计/制造新型/种类的手表。

1）I was glad to be like my friends which all had mobile phones.
改为：I was glad to be like my friends （who ）all had mobile phones.
2）I became an expert for sending fast messages.
改为：I became an expert（ in ）sending fast messages.
3）I often think my old phone will make people to laugh.
改为：I often think my old phone will make people laugh.(去掉 to)
4）Most of the time it turned off.
改为：Most of the time it （was,is ）turned off.

1Nowadays, more and more people are using mobile phones. In the street, on a bus, in a restaurant, actually in every other public places, you can hear someone speaking with a mobile phone. Many college students have bought mobile phones, too.
The mobile phone is so popular because of many reasons. First of all, it is a very useful communication tool. When you are out and you need to contact someone urgently, a mobile phone will enable you to do this if there is no telephone box nearby. A beeper is not always sufficient for your purposes. Second, it is a fashionable product which many youths want to have. Mobile phone manufacturers have used famous stars as their propagandists. At last, the prices of mobile phones are dropping as a result of the scientific development. Ordinary people can afford a mobile phone now. The mobile phone is getting more and more accepted by the common public.
However, the mobile phone can also become a nuisance sometimes. In a classroom when everybody is taking an important exam, the ring of a mobile phone causes almost some kind of sound pollution. Those who have mobile phones should avoid disturbing others in public places.1. 现在越来越多的人使用了移动电话：在各种公共场合都可以看到.许多大学生也有了移动电话.
2. 移动电话得到广泛使用的原因：非常有用的通信工具,举例；流行的产品；价格下降.
3. 但是移动电话也可能成为令人讨厌的东西：举例,考试中.
2Mobile phone
Recently, there is a heated debate over automobile. It is commonly accepted that mobile phone are very important. On the contrary, others hold that mobile phone have many disadvantages.
Those who hold first opinion think the mobile phone can connect with friends at anywhere. In this view, the mobile phone are good tools in this time. Conversely, objectors think the mobile phone are affected for our health. They argue that a survey shows that more and more people are uncomfortable for using mobile phone long time.
Considering one after another, I stand on the side of former. On the one hand, the friends’ connections are near because of mobile phone. On the other hand, the mobile phone are useful for finding job. In a word, more and more people are using mobile phone now.
3Mobile Phone
Recently, there is a very heated debate going on about mobile phone. There are some advantages as well as disadvantages of having a mobile phone.
Some people think the mobile phone is an important tool since people can connect with friends and families anywhere through the phone. On the other hand, one survey shows that some people are not very comfortable using mobile phone because radio-frequency energy from mobile phones is associated with cancer or other health risks.
I personally like to use mobile phone for the reason that I can easily keep in touch with my friends and the phone can be used to find a job.

She keeps in contact using e-mails and phones
=
She keeps in contact by e-mails and phones
by通过...手段,相当于using,使用...
一个介词,一个动名词,都可以了,二选一,但不能同时出现.

小题1:A
小题2:B
小题3:C
小题4:B 

你的句子有问题.应该是：There is such a variety of mobile phones that we don't know WHICH to choose.因为已经指明了范围（a variety of mobile phones ）,所以不能用what.如果用how,就必须是：There is such a variety of mobile phones that we don't know how to choose ONE(==a mobile phone ).在你的句子里,choose是及物动词,后面必须加个宾语.
好,已经搞定了.研究和比较一下吧.

以对移动电话的增长的用途,较少人倾向于写letters.some人相信写信件愿disappea ：- [ketely.在何种程度上您同意ov不同意?
您必须
写您的aomposition用不少于150个词和记住写它用可读的手写

more expensive
不要the~

D

by 在这里表示方式，by writing 意为“通过写信”，全句意为“我们通过经常写信保持联系”。

B

B

lt is believed that the mobile phones are important in our daily life.Because they make people more converient to communicate with each other.But using mobile phones may be bad for our health,if we always use mobile phones,we may be sick.So i think that we should use them abstemiously.

这不是我们这次考四级的作文题么……
　The modern technology has greatly altered the mode of communication among people.With the help of the Internet,people can easily contact each other anytime anywhere.However,the side effect is that many people have become over-dependent on the Internet and neglected face-to-face communication.　　As far as Im concerned,electronic communication cannot fully replace the direct contact among people.Although it seems to bring everyone together,it actually estranges people and decreases the effectiveness of communication.A typical example is that,traditionally,people working in the same office simply walk to others and talk.Today,however,co-workers tend to send e-mails or instant messages through the Internet even when they are sitting next to each other.As words can never convey the full message,it usually takes much more time and rounds of conversation than face-to-face communication,in which people can discuss more directly with less loss of information.　　To conclude,the Internet enables more effective communication in some situations,but over-dependence on it actually pulls people apart.
给你看看这个参考下好嘞

11-15 DCACB

第三代移动电话,简称3G,是通信业的下一个阶段.在3G网络中数据的速度比现有技术快得多.这意味着用户可以在手机上实现高速上网,观看视频和享受高质量的CD音乐.
3G,让你忘掉含有昨天新闻的短信；3G电话可以接收视频新闻节目,一天更新四次.互联网接入也将更快,用手机上网比在家用电脑上网更方便.
不要担心迷路,3G手机提供地图服务,所以你只需要在你的3G手机按几个键,就能找到一个新的餐厅.
然而,3G技术最令人印象深刻的部分是视频通话.使用双向时实通话功能,你可以在手机上与朋友和家人面对面会谈.

我想要下个订单,订1000台手机.put an order是下订单,for是和后面的手机在一起的

for后面可以加原因,for在句中
如We must start early,for it will take two hours to drive to the airport.这里for是连词,连接两句句子
又如I am sorry for what I said to you.
for是介词
by的意思是通过...的方式/方法,一般指...通过这个方法达到...目的,但本句没有人们刻意为之的意思
as是连词,但这里the rapid growth of short messages sent by cellphones不是句子
With the rapid growth of short messages sent by cellphones,the increasing number of criminal cases appeared through short messages.
随着用手机发的短信的迅速增长,用短信犯罪的人也越来越多.

恩,都是完整的句子.
前一句是标准的陈述句,而后面一句叫做祈使句.
两者表达的意思一样,只是陈述句更书面化,而祈使句偏向口语.

had spent
分析：
wanted to know 这件事已经过去了,他花钱是在wanted to know 之前的事,是“过去的过去”.所以要用过去完成时.

Mobile phones have become more and more popular in China these days.Wherever you go,you can see people using mobile phones.Many high school students,even primary school students,have mobile phones.
Mobile phones have brought people a lot of benefits,but the most important is that they are convenient.With mobile phones,they can keep in touch with anybody they want.If they want to get some information from the Internet,they can easily have their dream realized through mobile phones too.Furthermore,if someone has a heart attack or a traffic accident,an emergency call to hospital or to the police can quickly bring him help he wants.
However,mobile phones can also bring people problems.The most serious is the electric wave radiation which is thought to be harmful to users' brains.Another problem is that when people are having a meeting or a class,the ring of the mobile phone may interrupt others.So I think people should use mobile phones as little as possible and turn them off when they are attending an important meeting or a class.

有四部电话,每层一部

选easier,是因为后面的more提示了前面的中文意思有比较,即“更容易”；
选efficient,是因为more后面一定要加形容词,即efficient(有效率的).
以上.

Which mobile phones do young people like most nowadays?We did a survey of passer-bys,here are the survey results: most girls pay more attention to the appearance of cellphone instead of its quality,only part of them care the qulity more.But boys think more of the fuctions of phones,a very few of them care the appearance very much,just general ones will be OK for them.
这个网站翻译语法基本都有错误,我几乎重新翻了一遍,没有改掉其中的中文,只是变通了一些语句使之更流畅.

plup是个手机主题,整句话的意思是我讨厌plup这个手机主题

Nowadays,mobile phone never fail to fascinate people all over the world,and it has already become a part of most of people's daily lives.Not only can it connects people who far from each other,but als...

Should children have cell phones?Is there a real need for a kid to own a cell phone?Parents should look at different things such as the age of the child,in which situations he or she would use it and where will the child be taking it.
If your child is very young a cell phone would not be necessary unless your child has an important medical condition.In this case it would be very useful in case the teacher has to contact you or the family doctor directly in an emergency.
Parents could consider giving a cell phone to a grade-schooler child to be in contact specially if the child is coming home alone.In the situation when maybe you are driving to pick him up and are running late or someone else than you is fetching him up a the last moment you may use a cell phone to inform and assure your child.
Many middle school children will start asking for cell phones since many class mates might have one already.The latest cell phone models come with cameras,mp3 players and games which are generally the main reasons why kids are interested in them and want to own one.When they are in after school programs such as sports they could reach you in the case they don' feel well or want to go to a friend's house at the last moment.Depending on how they behave in school a cell phone can be a reward for their hard work.
In high school age there are no more excuses for your teenager not to own a cell phone.They can save money to pay for it and buy minutes to make calls.A cell phone can give you peace of mind and foster your child's independence.Unless you are punishing your child for something there is no way you are going to keep a teenager away from cell phones.They can go out and you can rest assured they are at reach and they are safer with a cell phone in their hand.If they are coming home later than usual or change plans then it is very simple and convenient using a cell phone.It is also great because your teenager will stay off your home phone!
Regardless of your child's age you should be ready for lost,damaged or stolen cell phones.When getting the phone ask the provider company to get the extender warranty that covers all of this.You will be glad you did.Kids are learning how to be responsible about their things and may not realize how much a cell phone costs.Kids are kids,and it is normal for them to loose or damage their things.Save yourself the trouble of buying a new cell phone each time something like this happens.

其实这种作文很简单,需要写的东西题目里几乎都齐全了,组织一下,加个总结就可以了.例如这样：Should students be allowed to bring mobile phones to school? Some parents find that a good idea because they can easily know where their children are, although some others cannot afford them. Most teachers do not like that because students often use mobile phones in class or in exams. I think we should allow students to bring mobile phones as long as rules are followed. 不知道我的回答是否来得及.如果太晚了,也希望你能从这个例子看出下次遇到类似的作文题目可以怎样做.

针对以上两个句子来看,无论是第一句中涉及的 mobile phones,...communication ;以及第二句中的more species ...extinct ...都可以看出,是针对过去时间虚拟的.所以采用了would have +pp
当然,虚拟的时间也有针对现在和将来的
如 we would carry out the plan if it were not rainy today ( 今天要不是下雨的话,我们就实施这个计划了；实际情况 it's rainy today .）

The Importance of Extracurricular Activity It's very important for we students to participate actively in after class activities.Every student should

Mr Zheng wishes that mobile phones had never been invented.
wish后面的动词用虚拟语气,这里当然是虚拟语气的被动语态形式.希望我能帮助你解疑释惑.

Computers will be as small as cellphones which will be intelligent enough to respond to our oral orders

From the cartoon given above, we can observe that there are many people crossing the street. Instead of looking at the way, they are staring at their cell phones and using walking sticks to see. It is obvious that they are fascinated with cell phones while even ignore their security. We learn from the cartoon that cell phones have been increasingly widespread in people's life. Cell phones are of great benefit to all of us. One of the most obvious advantages is that we can contact with our friends and relatives more conveniently than ever before. However, it is mobile-phones' advantages that lead some people to overuse or be addicted to them, which tends to exert a negative impact on our life. For example, oversusing cellphones will reduce face-to-face communication among people. It seems that most of us enjoy the convenience of contact at the expense of interpersonal relationships.

B. 虽然意思是有哪些不同,但疑问句用anything