useless怎么记,useless的词根词缀巧记速记方法-怎么记单词

useless

[ˈjuːsləs]

高中CET4CET6

单词释义

adj.无用的，无效的，无价值的，差劲的，不行的，不擅长的

词根词缀记忆/谐音联想记忆补充/纠错

词根use 使用 + less 无…的 → 无用的 → …………

专治英语单词记不住
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其他怎么记补充/纠错

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词性拓展记忆 / 词形拓展记忆

use / useable / used / useful / usefully / usefulness / …………

专治英语单词记不住
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串记记忆

merciless / reckless / endless / hopeless / doubtless / …………

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辨析记忆

merciless / reckless / endless / hopeless / doubtless / …………

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单词例句

Eric is useless at math.
埃里克的数学不好。
Tom's advice is useless to our project.
汤姆的建议对我们的计划没有什么价值。
Eric knew it was useless to protest.
埃里克知道抗议是徒劳的。

Ren said Huawei invests about $3 to 5 billion annually in basic theoretical research, working together with universities to study seemingly useless science.

任说，华为每年在基础理论研究上投入约30亿至50亿美元，与大学合作研究看似无用的科学。

This is because past-focused CEOs rely on their experience and prior knowledge for competitive advantage, but those methods that may have proved effective in the past can quickly become useless in the face of rapidly changing market conditions, evolving consumer needs or disruptive technologies.

"The result is that consumers in the US cannot download or update the WeChat app, use it to send or receive money, and -- because US support for the app by data hosting and content caching will be eliminated -- the app, while perhaps technically available to existing US users, likely will be useless to them," Judge Beeler wrote in her order.

The information is extremely developed and complex, with useful or useless information abundant all around.

The length of a teacher's hair is useless if you record that in your database.

Previously, local farmers had used mulberry leaves to cultivate silkworms, which was a major industry, but the branches were considered useless and were thus wasted.

Once distrustful of the novel functions of such cars, dismissing them as useless, the 45-year-old salesman in Beijing has quickly taken to the model's fancy features.

"When there are more than 10 smart devices, I started to feel dizzy, and in fact, many of them are less used, and end up as just useless decorations," he added.

Solely relying on demand stimuli or counter-cyclical adjustments would be useless.

The evolution of a community needs to be internally driven, while outside intervention is useless," he said.

考试真题例句(机器翻译仅供参考)

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六级

高考

四级

考研

六级Frederick's central idea, that stove, sink and kitchen table must be placed in such a relation that useless steps are avoided entirely, inspired the first fully fitted kitchen, designed in the 1920s by Margarete Schütter-Libotsky.

弗雷德里克的中心思想是，炉子、水槽和餐桌必须放在一个完全避免无用的台阶的位置，这一思想启发了玛格丽特·舒特·利博茨基（Margarette Schütter Libotsky）在20世纪20年代设计的第一个全套厨房。

2016年6月阅读原文

六级I soon became aware that campaigning is useless.

我很快意识到竞选是无用的。

2016年6月六级真题（第一套）听力 Section A

高考But do you know that every year a lot of useless computers and cellphones will ruin the soil?

但是你知道吗，每年都会有大量无用的电脑和手机毁坏土壤？

2017年高考英语北京卷听力原文

六级Frederick's central idea, that "stove, sink and kitchen table must be placed in such a relation that useless steps are avoided entirely", inspired the first fully fitted kitchen,designed in the 1920s by Margarete Schütter-Libotsky.

弗雷德里克的中心思想是“炉子、水槽和餐桌必须放在一个完全避免无用的台阶的位置”，这一思想启发了玛格丽特·舒特·利博茨基（Margarette Schütter Libotsky）在20世纪20年代设计的第一个全套厨房。

2016年6月六级真题（第二套）阅读 Section C

四级Saying “I’m useless as a parent” does not commit a person to any specific improvement.

说“作为父母，我没用”并不能让一个人做出任何具体的改进。

2005年12月大学英语四级(CET-4)真题

四级These survey indicates that education degree does have a relationship with earnings, contrary to the recent theory of useless education.

这些调查表明，教育程度确实与收入有关，这与最近的无用教育理论相反。

2012年12月大学英语四级真题试卷（1）

四级Some people hold a view that higher education is useless since college education cannot mesh with the social needs.

有些人认为高等教育是无用的，因为大学教育不能与社会需求相适应。

2012年12月大学英语四级真题试卷（1）

四级The problem is that they are worse than useless.