雅思写作九大句子成分【上】
写作九大句子成分【上】
- 主语
- 名词作主语
一些人认为在21世纪野生动物没有生存的空间。
Some people claim that+从句（宾语从句）...【一些人认为......】
Some people claim that wild animals have no place in 21st century.（复杂句=主句+从句）
- 代词作主语
我们正生活在一个信息爆炸的时代。
We are now living in an information-explosion era.
- 主语从句作主语
体育明星是否应该赚取高收入引起了人们热烈讨论。
Whether sports stars should earn a high salary is still discussed heatedly.
Whether +句子（由whether引导的名词性从句作主语）...is still discussed heatedly.【......是否......引起了人们热烈讨论。】；be +过去分词（被动语态）
- V-ing（动名词）作主语
养宠物已经成为一个越来越受欢迎的个人爱好。
Raising pets has become a increasingly popular personal hobby.
人各有所好。
There is no accounting for tastes.
若要人不知，除非己莫为。
There is no hiding of evil but not to do it.
There is no+动名词结构=It is impossible to do sth.
- To do（动词不定式）作主语
每个人都应该为保护环境尽一份力。
To protect the environment is everybody’s business.
- 这样做是削足适履。
To do this is to cut the foot to fit the shoe.
be to do sth.是做某事
- 谓语
系动词：is，am，are，was，were，become，turn，feel，sound，look，smell
1、主+系+表
儿童肥胖是一个普遍的现象，这已经不足为奇了。
Children obesity is a common phenomenon that stuns no people.
- 主+谓【及物动词（vt.）】+宾语
人类破坏环境已经达到毁掉自己生存空间的地步。
Man has damaged the environment to extent of ruining his own living space.
have/has +过去分词【现在完成时结构】
to extent of...【达到......的地步（to介词引导状语）】
- 主+谓【不及物动词（vi.）】
风吹叶落。
Leaves fall when wind blows.
- there be句型
不可否认的是，事实上广告已经开始主宰我们的生活了。
There is no denying that advertisements，as a matter of fact，have begun to dominate our daily life.
There is no denying that+从句...【不可否认的是，......】
主语，+状语，+谓语...【高分句型结构】
- 情态动词+动词原形【情态动词：might，may，can，could，shall，should，will，would，ought to，must，need，have/has to】
从这个角度来说，老师永远也不能被电脑替代。
In this way，teachers can never be replaced by computers.
两情若是长久时，又岂在朝朝暮暮。
If love between the two，why need they stay together night and day.
- 宾语
- 名词作宾语
由于电脑游戏，中小学生常常对外面的世界视而不见。
Due to computer games，young students often turn a blind eye to the outside world.
turn a blind eye to...【视......而不见】
- 宾语从句作宾语
我们似乎不清楚什么时候才能解决全球变暖这棘手的问题。
We do not seem to know when we can solve the pressing problem of global warming.
We do not seem to know+从句（宾语从句）...【我们似乎不清楚......】
我们应当学会珍惜我们星球上有限的资源，这是生死攸关的。
We consider it absolutely necessary that we should learn to cherish the limited resources on our planet.【it形式宾语，真正宾语就是that we should learn to cherish the limited resources on our planet】
◆It is absolutely necessary that we should learn to cherish the limited resources on our planet.【it形式主语，真正主语就是that we should learn to cherish the limited resources on our planet】
没有人能够避开媒体对自己的影响。
Nobody can avoid being influenced by media.
avoid+动名词作宾语；be+过去分词被动语态
一将成名万骨枯。
The glory of the marshal counts on many soldiers dying on the battlefield.
对于太空技术是否值得发展，人们持有不同的看法。
As to whether the space technology is worth developing，people seem to have different ideas.
4、To do（动词不定式）作宾语
另一方面，广告试图说服人们购买他们实际上并不需要的东西。
On the other hand，advertisements try to persuade people to buy things which they do not really need.
她认为在竞争非常激烈的社会，不断更新自己的知识以保持自己的专业能力是很重要的。
She regards it as of great importance for us to update our knowledge in order to maintain our professional competence in this highly competitive society.【动词不定式符合结构（for sb. to do sth.）
越来越多的人认为花费金钱和能源在太空探索上几乎是没有用处的。
More and more people consider it little use to spend money and energy on space exploration.
- 表语
- 名词作表语
环境问题当中，最让人担忧的就是淡水资源短缺。
One of the most disturbing issues concerning our environment is the shortage of fresh water.
- 形容词作表语
一些人倾向于相信动物实验是不可避免的。
Some people tend to believe that animal experimentation is just inevitable.
Some people tend to believe that+从句...【一些人倾向于相信......】
- V-ing作表语
否认这一点就是闭眼不看事实。
Denying this will be shutting one’s eyes to facts.【动名词作表语】
音乐优美悦耳。
The music is much pleasing to the ear.【现在分词作表语】
- To do（动词不定式）作表语
一种可能的措施就是制定有效的法律。
A possible solution is to set down effective laws.
教育的目的是发展儿童健全的性格。
The purpose of education is to develop a fine personality in children.
5、从句作表语
把计算机用于教育的一个优点就是可以大大丰富传统的教学模式。
One of advantage of computer being utilizing in education is that they can enrich the traditional teaching method to a great extent.
环境不断恶化的原因在于政府更注重经济发展而不是环境保护。
The reason why the environment has been deteriorating is that the government lays more emphasis on economic development rather than environmental protection.
lay more emphasis on...【更注重......】
...rather than...【......而不是......】
- 定语
- 形容词作定语
不用说，每个人都希望在工作的选择上作出明智的决定。
It goes without saying that everyone wishes to make a sound decision in job selection.
It goes without saying that+从句...【不用说，......】
2、名词作定语
对一些人来说，跳槽意味着丰富的工作经历和人生阅历以及持久不断的新鲜感。
To some people，job hopping means a broad range of work and life experience and constant refreshment.
- V-ing作定语
很明显，我们正生活在一个不断发展的社会，同时世界正见证着令人惊叹的变化。
Clearly，we are now living in an updating society and the world is now witnessing some breath-taking changes.
- To do（动词不定式）作定语
出国留学给学生提供了一个体验一种完全不同文化的机会。
Studying aboard provides students with a good opportunity to experience a totally different culture.
provide sb. with sth.【给某人提供了某物】
于下个月进行的会议一定是一个巨大的成功。
The conference to take place next month is bound to be a great success.
be bound to【一定】
- 定语从句
水污染是引起淡水短缺的主要因素。
Water pollution is known to be the major factor that has caused the scarcity.
be known to be ...【是......】
这无疑是一种社会邪恶，势必遭到人们的强烈发对。
This was an undoubted social evil against which many voices were to be raised.
- 状语
1、副词作状语
具有讽刺意味的是，人类文明的发展史也恰恰是人类不断毁灭自然的历史。
Ironically，the history of the development of human civilization is also a history of man’s increasing destruction of nature.
- 状语从句
只要两代人之间互相平等对待，那么冲突就会减少，就会更加和谐。
As long as different generations treat each other as their equals，there will be fewer conflicts and more harmony between the generations.
- 状语从句省略结构
如果他们跳槽太过于频繁就有可能陷入经济困境。
It is also possible that they may fall into financial difficulties if skipping from jobs too frequently.（省略了they are）
- To do（动词不定式）作状语
为了解决这个问题，人们想出了各种各样的解决方法。
To solve this problem，people think up various solutions.
