雅思核心词:词性
下面给你一组 雅思核心词汇词性判断练习。先做题,再看答案。
雅思核心词:词性取样练习
一、判断下列单词的词性
请写出每个单词最常见的词性:
| 题号 | 单词 | 词性 |
|---|---|---|
| 1 | benefit | |
| 2 | significant | |
| 3 | increase | |
| 4 | environment | |
| 5 | rapidly | |
| 6 | solution | |
| 7 | global | |
| 8 | affect | |
| 9 | development | |
| 10 | efficient | |
| 11 | require | |
| 12 | harmful | |
| 13 | education | |
| 14 | reduce | |
| 15 | traditional | |
| 16 | improve | |
| 17 | important | |
| 18 | pollution | |
| 19 | economic | |
| 20 | clearly |
二、答案
| 题号 | 单词 | 词性 | 中文意思 |
|---|---|---|---|
| 1 | benefit | 名词 / 动词 | 好处;使受益 |
| 2 | significant | 形容词 | 重要的,显著的 |
| 3 | increase | 名词 / 动词 | 增加;增长 |
| 4 | environment | 名词 | 环境 |
| 5 | rapidly | 副词 | 快速地 |
| 6 | solution | 名词 | 解决办法 |
| 7 | global | 形容词 | 全球的 |
| 8 | affect | 动词 | 影响 |
| 9 | development | 名词 | 发展 |
| 10 | efficient | 形容词 | 高效的 |
| 11 | require | 动词 | 需要,要求 |
| 12 | harmful | 形容词 | 有害的 |
| 13 | education | 名词 | 教育 |
| 14 | reduce | 动词 | 减少 |
| 15 | traditional | 形容词 | 传统的 |
| 16 | improve | 动词 | 改善,提高 |
| 17 | important | 形容词 | 重要的 |
| 18 | pollution | 名词 | 污染 |
| 19 | economic | 形容词 | 经济的 |
| 20 | clearly | 副词 | 清楚地,明显地 |
三、按词性分类记忆
1. 名词 noun
表示人、事物、概念。
| 单词 | 中文 |
|---|---|
| environment | 环境 |
| solution | 解决办法 |
| development | 发展 |
| education | 教育 |
| pollution | 污染 |
| benefit | 好处 |
常见名词后缀:
| 后缀 | 例子 |
|---|---|
| -tion | education, pollution, solution |
| -ment | development, environment |
| -ity | ability, responsibility |
| -ness | awareness, happiness |
2. 动词 verb
表示动作或状态。
| 单词 | 中文 |
|---|---|
| affect | 影响 |
| require | 需要 |
| reduce | 减少 |
| improve | 改善 |
| increase | 增加 |
| benefit | 使受益 |
常见动词搭配:
| 搭配 | 中文 |
|---|---|
| affect people’s lives | 影响人们的生活 |
| require more attention | 需要更多关注 |
| reduce pollution | 减少污染 |
| improve efficiency | 提高效率 |
| increase income | 增加收入 |
3. 形容词 adjective
修饰名词。
| 单词 | 中文 |
|---|---|
| significant | 重要的,显著的 |
| global | 全球的 |
| efficient | 高效的 |
| harmful | 有害的 |
| traditional | 传统的 |
| important | 重要的 |
| economic | 经济的 |
常见位置:
形容词 + 名词
例如:
| 短语 | 中文 |
|---|---|
| significant change | 显著变化 |
| global problem | 全球问题 |
| efficient system | 高效系统 |
| harmful effects | 有害影响 |
| traditional culture | 传统文化 |
4. 副词 adverb
修饰动词、形容词或整句话。
| 单词 | 中文 |
|---|---|
| rapidly | 快速地 |
| clearly | 清楚地 |
常见副词后缀:
形容词 + ly = 副词
例如:
| 形容词 | 副词 |
|---|---|
| rapid | rapidly |
| clear | clearly |
| significant | significantly |
| efficient | efficiently |
| traditional | traditionally |
四、进阶练习:选择正确词性
1. The government should ______ pollution.
A. reduction
B. reduce
C. reduced
D. reducing
答案:B. reduce
解释:
should 后面加 动词原形。
should reduce pollution
应该减少污染
2. Air ______ is a serious global problem.
A. pollute
B. polluted
C. pollution
D. polluting
答案:C. pollution
解释:
这里需要主语,所以用 名词。
Air pollution is a serious global problem.
空气污染是一个严重的全球问题。
3. Technology has a ______ impact on education.
A. significance
B. significant
C. significantly
D. signify
答案:B. significant
解释:
impact 是名词,前面需要形容词修饰。
a significant impact
一个显著的影响
4. The number of students has increased ______ in recent years.
A. rapid
B. rapidly
C. rapidity
D. more rapid
答案:B. rapidly
解释:
修饰动词 increased,用副词。
has increased rapidly
快速增长
5. Online learning can improve educational ______.
A. efficient
B. efficiently
C. efficiency
D. effect
答案:C. efficiency
解释:
educational 是形容词,后面需要名词。
educational efficiency
教育效率
五、雅思写作常用词性转换
| 动词 | 名词 | 形容词 | 副词 |
|---|---|---|---|
| develop | development | developed / developing | — |
| educate | education | educational | educationally |
| pollute | pollution | polluted / polluting | — |
| improve | improvement | improved | — |
| reduce | reduction | reduced | — |
| affect | effect | effective | effectively |
| benefit | benefit | beneficial | beneficially |
| increase | increase | increasing | increasingly |
| differ | difference | different | differently |
| depend | dependence | dependent | dependently |
六、重点记忆句型
1. 动词句型
A affects B.
例句:
Technology affects people’s daily lives.
科技影响人们的日常生活。
2. 名词句型
A has an impact on B.
例句:
Technology has a significant impact on education.
科技对教育有显著影响。
3. 形容词句型
It is important to do something.
例句:
It is important to reduce pollution.
减少污染很重要。
4. 副词句型
Something changes rapidly.
例句:
Society is changing rapidly.
社会正在快速变化。

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