This concise ebook is about the Present Perfect tense. It is one of the tenses that cause most difficulties to English language learners, both because of its formation and because of its usage.
The formation is tricky because it involves a modal verb and the past participle of the main verb. The usage is not as clearcut as other tenses in English, since it refers to an action that has started in the past, but its effects are still visible in the present. Hence, many students consider the Present Perfect tense to be a past tense and confuse it with the Simple Past tense. However, as its name suggests, the Present Perfect is a present tense.
Read on to find out how this tense is formed and when it is used. At the end of the book there are some very useful practice activities to consolidate your students’ knowledge, and the relevant answer key.
