PTE学术英语考试 Pearson Test of English Academic
认可范围：目前该考试已被约500个机构、800个项目所认可，其中包括伦敦商学院、耶鲁大学和一些欧洲一流的商业学校。
Range of acceptance: It`s been recognized by around 500 institutions and 800 programs, including the London Business School and Yale University, as well as leading European business schools.
报名费：200美元
Registration fee: $200
特点：基于计算机的考试
Features: Computer-based test
音频样本：在PTE考试中，培生添加了一项很重要的因素--一个简短的语音样本，也叫声印。考试开始前，考生须录制一段30秒的自我介绍。将来，该音频文件将和考试成绩一起被送到学校。对那些重视实用口语的人来说，PTE考试提供了一个更好的机会。
Audio sample: An important element that Pearson has added is a brief audio sample, or voice print. The test-taker has to record a 30-second self-introduction clip before starting the test. The clip is delivered along with test scores to the prospective school. This gives a better chance to those who prize their practical oral skills.
难点：对中国考生来说，自我介绍是一个全新的考试项目。因此，他们需要好好准备。
Difficulties: The self-introduction part is new to Chinese, so they need to be well-prepared.
雅思IELTS
认可范围：澳大利亚、加拿大、爱尔兰、新西兰、英国、美国及其他国家的6000多个机构。
Range of acceptance: More than 6,000 organizations in Australia, Canada, Ireland, New Zealand, the UK, the US, and other countries.
报名费：1450元
Registration fee: 1,450 yuan
特点：纸笔考试
Features: Paper-based test
可以和主考官互动。口语测试环节包括考生与专业考官一对一的对话。考官引导考生进行各个环节的测试。一些学生认为，与真人对话比与机器对话感觉更自然。
Human interaction with the examiner. The speaking section involves a person-to-person talk with a trained examiner. The examiner leads the test-taker through various parts. Some students feel more natural speaking with a real person than with a machine.
难点：中国学生往往在写作部分分数较低。考生需要提高他们的逻辑思维能力、词汇量和对句子结构的理解。
Difficulties: Chinese students tend to get low scores on the writing section. Test-takers need to develop logical skills, a large vocabulary, and an understanding of sentence structures.
托福TOEFL
认可范围：全球约7000家组织机构认可托福成绩。
Range of acceptance: More than 7,000 organizations worldwide use TOEFL results
报名费：1415元
Registration fee: 1,415 yuan
特点：基于互联网的考试
Features: Internet-based test
考察学生在学术环境下4项英语技能的结合能力。北京作文地带学校北美项目部主任张洪伟说：“随着时间的过去，托福考试根据来自学生和学校的新要求已经做出了调整。调整后的托福重点放在4个基本技能的运用上，因此学生们需要扎好基本功。”英语作文
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