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时态
Tenses
9
一般现在时
Simple Present Tense
一般将来时
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现在完成时
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现在完成进行时
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6
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5
正式语气
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PTE 高频语法
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4
Essay 高频句型
Essay Structures
SST 学术句型
SST Academic Structures
WFD 高频结构
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Speaking 常用表达
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PTE 高频语法
PTE Grammar Patterns
中高级
Essay 高频句型
Essay Structures
本课聚焦 PTE Academic 与 IELTS 写作中最常用的 Essay Structures,帮助中国考生掌握开头段、主体段、让步段和结尾段的高分句型。重点包括 thesis statement、topic sentence、supporting evidence、counterargument、conclusion 等学术写作结构。通过这些句型,考生可以更清楚地表达观点、组织逻辑、提升语法多样性,并减少中式英语、句子松散和逻辑连接不足等常见问题。
核心语法结构
Grammar Formula
Introduction: Background statement + paraphrased topic + thesis statement. Body paragraph: Topic sentence + explanation + example/evidence + mini-conclusion. Concession paragraph: Although/While + opposing view, main argument remains stronger. Conclusion: Restated thesis + summary of key reasons + final implication.
PTE 高频程度
高频
AI 学习推荐
Core Grammar
适用考试
PTE / IELTS
语法结构
Grammar Structure
结构公式
Introduction: Background statement + paraphrased topic + thesis statement. Body paragraph: Topic sentence + explanation + example/evidence + mini-conclusion. Concession paragraph: Although/While + opposing view, main argument remains stronger. Conclusion: Restated thesis + summary of key reasons + final implication.
Essay Structures 指的是议论文写作中的段落组织和句型框架。在 PTE Write Essay 和 IELTS Writing Task 2 中,考生不仅要有观点,还要用清晰的 academic structure 展示观点之间的逻辑关系。高分作文通常包括明确的 introduction、连贯的 body paragraphs、必要时加入 concession 或 counterargument,并以 concise conclusion 收尾。语法上应优先使用 complex sentences、noun phrases、passive voice、relative clauses 和 formal linking expressions,避免过度依赖简单句或口语化表达。
In recent decades, the issue of environmental protection has attracted considerable public attention.
近几十年来,环境保护问题引起了公众的广泛关注。
This essay will argue that stricter government regulations are essential for reducing industrial pollution.
本文将论证,更严格的政府监管对于减少工业污染是必要的。
One of the primary reasons for this view is that education can significantly improve an individual's employment prospects.
支持这一观点的主要原因之一是,教育能够显著改善个人的就业前景。
Although some people believe that technology may reduce face-to-face communication, its benefits in improving access to information cannot be ignored.
尽管一些人认为科技可能减少面对面交流,但它在改善信息获取方面的优势不容忽视。
使用场景
Usage Scenarios
开头段表达背景与立场
在 PTE 和 IELTS 作文开头,考生需要先引出话题,再明确自己的立场。背景句应客观、概括,thesis statement 应直接说明文章主张,避免模糊表达。
With the rapid development of digital technology, online learning has become an increasingly common part of modern education.
随着数字技术的快速发展,在线学习已成为现代教育中越来越常见的一部分。
I firmly believe that online education can complement, but not completely replace, traditional classroom learning.
我坚定认为,在线教育可以补充传统课堂教学,但不能完全取代它。
主体段提出核心论点
主体段的第一句通常是 topic sentence,用来概括本段中心思想。PTE 写作评分重视 coherence,因此每段应只围绕一个主要观点展开。
The most convincing argument in favour of public transport is that it can reduce traffic congestion in major cities.
支持公共交通最有说服力的论点是,它能够减少大城市的交通拥堵。
A further benefit of investing in renewable energy is its potential to create long-term economic opportunities.
投资可再生能源的另一个好处是,它有可能创造长期经济机会。
解释原因与扩展论证
提出观点后,需要用 explanation 解释为什么这个观点成立。中国考生常常只列观点而缺少展开,因此应使用 causal structures 和 result clauses 增强逻辑。
This is because affordable housing allows low-income families to live closer to employment centres, thereby reducing both commuting time and financial pressure.
这是因为可负担住房使低收入家庭能够住得离就业中心更近,从而减少通勤时间和经济压力。
As a result, students who receive practical training are more likely to adapt quickly to the demands of the workplace.
因此,接受实践培训的学生更有可能快速适应职场需求。
举例说明与提供证据
在 PTE Essay 中,例子不需要像学术论文一样提供真实引用,但必须合理、具体,并服务于论点。可以使用 for example、for instance、a clear example of this is 等表达。
For instance, many cities that have expanded their metro systems have reported a noticeable decline in private car usage.
例如,许多扩建地铁系统的城市都报告称私家车使用量明显下降。
A clear example of this can be seen in vocational education, where students acquire industry-specific skills before entering the labour market.
这一点在职业教育中可以清楚看到,学生在进入劳动力市场之前获得了特定行业技能。
让步与反驳不同观点
高分作文并不只是单方面表达观点,还可以承认 opposing view 的合理性,再说明自己的观点更有说服力。常用结构包括 although、while、admittedly、nevertheless。
Admittedly, private cars offer greater convenience, especially for people living in remote areas.
诚然,私家车提供了更大的便利,尤其是对居住在偏远地区的人而言。
Nevertheless, the environmental costs associated with excessive car use make public transport a more sustainable option.
然而,过度使用汽车所带来的环境成本使公共交通成为更可持续的选择。
结尾段总结观点
结尾段应重申 thesis,而不是简单重复开头句。应总结核心理由,并给出简洁的 final implication。避免在 conclusion 中引入全新论点。
In conclusion, while technological development may create certain social challenges, its overall contribution to education and communication is substantial.
总之,尽管技术发展可能带来某些社会挑战,但它对教育和交流的整体贡献是巨大的。
Therefore, governments and individuals should work together to ensure that technological progress benefits society as a whole.
因此,政府和个人应共同努力,确保技术进步惠及整个社会。
常见错误
Common Mistakes
Incorrect
❌ Nowadays, more and more people discuss this topic. I will talk about my opinion.
Correct
✅ In recent years, this issue has become a subject of considerable public debate, and this essay will argue that government intervention is necessary.
错误句过于口语化,且“I will talk about”不符合 formal academic writing。PTE 和 IELTS 作文中应使用更正式的表达,如“this essay will argue that”或“it is necessary to consider”。
Incorrect
❌ Because technology is developing fast. People can study online.
Correct
✅ Because technology is developing rapidly, people are now able to study online more conveniently than before.
错误句中 because 引导的从句被错误地单独成句,属于 sentence fragment。because-clause 通常需要和主句结合,形成完整的 complex sentence。
Incorrect
❌ There are many reasons support my opinion.
Correct
✅ There are many reasons that support my opinion.
错误句缺少 relative pronoun。英语中“reasons support”不能直接连接,需使用 relative clause,如“reasons that support”或改为“The reasons for my opinion are as follows”。
Incorrect
❌ On the one hand, online learning is convenient. On the other hand, it saves time.
Correct
✅ One major advantage of online learning is its convenience; another is that it can save students a significant amount of time.
“On the one hand / on the other hand”通常用于对比相反观点,而不是列举两个同方向优点。中国考生常误用该结构,导致逻辑关系不准确。
Incorrect
❌ Every coin has two sides, and this topic is very important.
Correct
✅ Although this issue has both advantages and disadvantages, its long-term social impact deserves careful consideration.
“Every coin has two sides”属于模板化、口语化表达,在 PTE 和 IELTS 写作中显得低级且缺乏具体内容。应使用更学术的 concession structure。
Incorrect
❌ People should protect environment because it is good for our life.
Correct
✅ People should protect the environment because it is essential for public health, biodiversity and long-term economic stability.
错误句缺少冠词“the”,且“good for our life”表达笼统。学术写作需要使用更具体的 noun phrases 来提高内容质量。
Incorrect
❌ In conclusion, I think this problem has many reasons, and I have explained them.
Correct
✅ In conclusion, the problem is largely caused by weak regulation and limited public awareness, both of which require coordinated action from governments and communities.
错误句只描述写作过程,没有总结实质内容。结尾段应重申核心观点并概括主要论据,而不是说“我已经解释过了”。
学术表达
Academic Patterns
It is widely argued that + clause.
人们普遍认为……
This essay will argue that + clause.
本文将论证……
One of the main reasons for this is that + clause.
其主要原因之一是……
This can be attributed to + noun phrase.
这可以归因于……
A further factor that should be considered is + noun phrase.
另一个应被考虑的因素是……
There is strong evidence to suggest that + clause.
有充分证据表明……
Although this view may seem reasonable, it overlooks + noun phrase.
尽管这一观点看似合理,但它忽视了……
While + clause, it is important to recognise that + clause.
虽然……,但重要的是要认识到……
The consequences of this trend are likely to be significant.
这一趋势的后果可能非常重大。
In conclusion, it is clear that + clause.
总之,很明显……
From a long-term perspective, + clause.
从长期角度来看,……
This issue should be addressed through + noun phrase.
这一问题应通过……来解决。
PTE 高频应用
PTE Usage
Essay Structures 在 PTE Write Essay 中非常重要,直接影响 Content、Form、Development, Structure and Coherence、Grammar 和 General Linguistic Range 等评分维度。考生需要在有限时间内快速组织四段式或五段式文章:开头段表明立场,两个主体段展开论点,必要时加入让步或反驳,最后总结观点。清晰的结构可以帮助机器评分系统识别文章逻辑,也有助于减少语法错误和跑题风险。
Writing: Write Essay
Writing: Summarize Written Text
Speaking: Retell Lecture
Speaking: Describe Image
Reading and Writing: Fill in the Blanks
高频搭配
Common Collocations
a controversial issue
一个有争议的问题
a growing concern
一个日益受到关注的问题
public awareness
公众意识
government intervention
政府干预
social responsibility
社会责任
economic development
经济发展
environmental sustainability
环境可持续性
long-term consequences
长期后果
a practical solution
一个切实可行的解决方案
a significant impact on society
对社会产生重大影响
access to education
接受教育的机会
employment opportunities
就业机会
technological advancement
技术进步
quality of life
生活质量
a balanced approach
一种平衡的方法
AI 学习建议
AI Learning Tips
写 PTE Essay 时,先用 30 到 60 秒确定 thesis statement,再写正文。立场明确比观点复杂更重要。
每个主体段只讨论一个核心 idea,避免在同一段中同时讨论教育、经济、环境等多个方向。
优先使用 topic sentence 开头,让评分系统和考官快速识别段落中心。
不要机械套用模板句,应根据题目关键词替换 noun phrases 和 verbs,使句子与题目高度相关。
如果时间紧张,使用四段式结构更稳妥:introduction、body paragraph 1、body paragraph 2、conclusion。
结尾段不要加入新例子或新理由,只需概括前文并重申立场。
避免连续使用短句。可以通过 because、although、which、therefore 等连接词构造 complex sentences。
在 PTE 中,语法准确性优先于炫技。不要为了使用复杂句而写出不完整或逻辑混乱的句子。
AI 练习题
Practice Questions
将句子改写为更正式的 Essay 开头句:Many people talk about online learning these days.
答案:In recent years, online learning has become a widely discussed issue in modern education.
用“This essay will argue that”写一个关于政府应保护环境的 thesis statement。
答案:This essay will argue that governments should play a leading role in protecting the environment through stricter regulations and public education.
修改错误句:Because public transport is cheap. Many people use it.
答案:Because public transport is affordable, many people choose to use it for daily commuting.
用“One of the main reasons for this is that”造一个关于大学教育重要性的句子。
答案:One of the main reasons for this is that university education can provide students with specialised knowledge and professional skills.
将口语化表达改为学术表达:I think cars are bad for the environment.
答案:It can be argued that excessive car use has a negative impact on the environment.
用 although 写一个让步句,主题是 technology and communication。
答案:Although technology may reduce the frequency of face-to-face interaction, it has greatly improved communication across long distances.
为以下 topic sentence 添加解释:Public libraries remain important in modern society.
答案:Public libraries remain important in modern society because they provide free access to information, learning resources and community services.
写一个 conclusion 句,总结 renewable energy 的好处。
答案:In conclusion, renewable energy should be promoted because it reduces environmental damage and supports long-term economic sustainability.
判断并修改逻辑错误:On the one hand, exercise improves health. On the other hand, it reduces stress.
答案:One benefit of exercise is that it improves physical health; another is that it helps reduce stress.
用“This can be attributed to”解释城市交通拥堵的原因。
答案:This can be attributed to rapid urbanisation, population growth and the excessive use of private vehicles.