1，used to do sth 什么意思
Used to do sth.表示过去经常做某事Be used to doing sth.表示习惯于做某事或习惯于某事。例句:I am used to cleaning the room. 我习惯于打扫房间You are used to playing game. 我习惯玩游戏ps: be used to doing=get used to doing习惯于做某事例句：I used to go to school .I usde to eat junk food.used to be 表示过去是什么样的 （但现在不是）例句：I used to be a bed studentYou used to be a good student
2，usedtodo和usedtodoing各是什么意思
used to do
过去常常做某事（暗示现在已经不这样了）
e.g.1.He used to play soccer, but now he plays basketball.
他过去常常踢足球，但是现在他打篮球。
2.She used to be shy and quiet, but now she is very outgoing.
她过去文静而且害羞，但是现在她很外向。
be used to doing
习惯于什么/习惯于做什么（指现在，to是介词）
e.g.1.I am used to the weather here.
我习惯了这里的天气。
2.I am used to sleeping early.
我习惯早睡。
3，used to do 和 be used to do有什么区别?
used to do 和 be used to do区别如下：
1.used to do sth.过去常常做某事,(意思现在不做了)
例:I used to get up early and take an hour's walk before breakfast.
我过去常常起床很早并且在早餐前散步一小时.
2.be used to doing sth / be used to sth .是指习惯于做某事.(这里的to 是介词.)
例:She isn’t used to living in the countryside now.
她不习惯在乡下生活.
Are you used to the food here?
你习惯吃这儿的饭菜吗?
3.be used to do sth.被用来做某事
例:Computers are used to do many things for people now.
现在计算机被用来做许多事情.
4，用used to do 和 be used to doing 造句， eg:Tom used
He used to do a lot of drinking but has signed off now.他过去常常喝酒，但现在戒掉了。He used to do such work as he could pick up.他惯常能够找到什么活就干什么活。Be used to doing sth.表示习惯于做某事。The fact that this boss came in from the outside is significant, because it means he may be used to doing things in a different way.你的老板来自外部，这个事实非常重要，因为这意味着他或许习惯了不同的工作方式。
5，用be used to do sth 造句
can't be used to do anything else.
不能用来做些其他甚麽。
Computers can be used to do many things.
电脑可用来做许多事。
This can later be used to do load balancing.
这个以后用来做负载平衡。
Computers can be used to do a lot of work now.
如今电脑可用来做许多事。
A slave can be used to do anything ordered to do.
一个奴隶可被用来做被命令的任何事情。
Computers can be used to do a lot of work nowadays.
如中国男明星整容前后今计算机可用来做许多事。
In architecture, can be used to do color overlay affixed.
在建筑方面，可用于做彩色贴面纸等。
I have these two certificates can be used to do field work?
我有这两个证书 到外地工作能用吗？
On Needless to say many, I hope we all must not be used to do!
多了就不用说了，我希望我们都不要受利用了才好！
be used to do some heavy jobs. And we can also teach animal to work in factories.
用来做一些重的工作。 而且我们也能教动物在工厂中工作。
Sometimes the pause can be used to do a "take"_a physical reaction to the situation.
有时停顿可以以“发现”完成——以肢体语言反应情景。
At present both at home and abroad, can not find an analogy can be used to do business.
目前在国内外，都找不到一家可以用来做类比的企业。
As you may already know, particles can be used to do just about anything you could possibly imagine.
正如您可能已经知道，粒子可以用来做几乎任何你可以想像。
Of course, as we know, dogs can be used to guard a house, and elephants can be used to do some heavy jobs.
当然，正如我们所知道的，狗可以被用来看家，大象可以被用来做些粗重的活。
The rest breaks should be used to do something physical like practicing your basics, forms and combinations.
休息时间则应该用来做运动，锻炼一下体质，形体，两样结合锻炼也可。
For routine examination should not clear diagnosis can be used to do video-assisted thoracoscopic pleural biopsy.
对于常规检查不能明确诊断的，可用胸腔镜做胸膜活检。
The plunger's movement can also be used to do a mechanical job, such as shifting the starter motor gear in a solenoid-actuated drive.
柱塞通常是机械运动，就如使启动机挂挡的电磁驱动装置一样。
Wind's power — energy which can be used to do work like spinning magnets to generate electricity — varies with the cube of its speed.
风能，能被用来旋转磁体来发电的能量，随风速的立方而变化。
The separated result shows good effect of this way, and it can be used to do some meaningful things for the virtual surgery of spinal.
实验结果表明分离出来的单个椎骨效果良好，自动化程度较高，对虚拟脊椎矫正手术有一定的指导意义。
If it were not even official media are eventually sent to uncover this scandal, the public officials do not know their land be used to do.
若不是连官方媒体都看不下去，揭发这起弊案，民众根本不知道官员把他们的土地拿来做什麽。
The physics and mathematical methods may be considered as correct, and can be used to do further research in this type of engine and the similar ones.
可以认为该机型建立的模型和采用的计算方法是正确的，可以用于该机型和相似机型的进一步研究。
Computer simulation using the uniform field method is simple and quick, but the result isn't exact, so it only can be used to do qualitative analysis.
使用均匀电场近似计算模拟比较简单、方便，计算速度快，可用作定性分析，但不能得到较准确的结果；
And it is a waste of money, he will waste a lot of money , which could be used to do other helpful things, for instance, it can be used to help the poor.
而且这种做法又浪费了大量的资金，这些资金本来可以用来做很多有用的事的，比如，可以帮助那些贫困的人。
A human being with a computer can hold the same amount of information stored in the Russian State Library, but that technology can also be used to do great harm.
一个拥有电脑的人可以拥有与俄罗斯国家图书馆（RussianStateLibrary）等量的信息，但这种技术也可被用于制造严重伤害。
The destructor is a special member function that can be used to do whatever resource deallocation is needed. It serves as the complement to the constructors of the class.
析构函数就是这样的一个特殊函数，它可以完成所需的资源回收，作为类构造函数的补充。
Our ice-making mechanism to provide health ice, and can be used to do Paobing, cold drinks, Chafang, hospitals, restaurants, hotels, after all imports of ice water filter filter.
本厂提供制冰机制卫生冰块，可用于做刨冰，冷饮，茶坊，医院，酒楼，饭店，冰块用水全部经过进口过滤器过滤。
Today home is a great span of pre techniques, body panels pillar structure, underground are big opening, both as a shopping center, but also can be used to do underground car park.
而今日家园采用的是大跨度预应力技术，为板柱结构体，地下均为大开场，既可以作为商场，也可以用做地下停车场。
By conformal transformation and cassette integration, this model can be used to do a series of numerical calculations, and analyze the cooling and solidifying law of the oil upon shutdown.
该模型综合考虑了有关物性参数随温度的变化以及在冷却过程中油品的凝固问题。
This method can be used to do the undamaged test of a long term storage fuze, which is a useful attempt for the Circuit test of an electro-mechanical fuze and the desired test precision is obtained.
该方法易于实现，并达到了预期的精度，是对机电类引信电路检测的一次有益尝试。
The analysis results could be regarded as designing reference of new type of weapon system and the dynamical parameter model could be used to do more deep analyses according to different design needs.
文中的分析结果可作为新型武器系统的设计参考，所建的动力学参数化模型可根据设计需要进行更加深入的分析。
6，be used to do, be used to doing 和used to do的区别
used to do 过去常常……be/get used to sth./doing sth.. 习惯于……be used to do 被用来做……1、used to do 例句：Life here is much easier than it used to be.这里的生活比以前的更容易。We used to go there every year. 我每年都去那儿。 2、be/get used to sth./doing sth 例句：He’s quite used to working hard.他颇习惯于艰苦工作。 He is used to living in the country now.他现在习惯了住在农村。3、be used to do 例句：Wood is used to make paper.木材被用来造纸。This knife can be used to cut things.这把刀能够被用于切东西。
7，请教used to do和be used to doing的区别
used to do和be used to doing的区别是：be used to doing sth.表示习惯于做某事或习惯于某事，to是介词，后面要跟名词、代词或动名词。而used to do sth.则表示过去常常，to后跟原形动词。拓展资料used to do1、I used to do that when you were a little girl, remember? 在你还是小女孩的时候我曾经那么做过，记得吗？2、When I used to do that when I was a kid, my mom would spank me. 我还是个孩子的时候常常干那种事，每次妈妈总是打我的屁股。3、The lecturer used to do well, but he seems to have gone off now. 这个讲师以前挺好，但如今似乎讲得差了。4、It's okay. I used to do it too. 好了，我有时候也这样。be used to doing1、The fact that this boss came in from the outside is significant, because it means he may be used to doing things in a different way. 你的老板来自外部，这个事实非常重要，因为这意味着他或许习惯了不同的工作方式。2、Be used to doing sth. 表示习惯于做某事。3、It could be used to doing quality assessment and fault diagnosis for integrated transmission system of endless-track vehicles repaired by maintenance and guarantee institution. 该试验台可用于维修保障机构对修复后的履带车辆的综合传动系统进行维修质量评估和故障诊断。4、The passive node can be used to offload the effect of doing regular backups. 被动节点可以用于减轻定期备份所造成的影响。
