Textual analysis Learn how to write a case study 4. Paragraph 7 Information assessment Types of information: facts; statistics Tense:一般现在时;一般过去时 Reason for the use of tense 般现在时:公司的一般状况,常态 般过去时:过去发生的具体事件Textual analysis Learn how to write a case study 4. Paragraph 7 Information assessment • Types of information: facts; statistics • Tense: 一般现在时；一般过去时 • Reason for the use of tense: – 一般现在时：公司的一般状况，常态 – 一般过去时：过去发生的具体事件