It's used to describe actions or states that occurred in the past. For example, "I heard a strange noise outside last night." (昨晚我听到外面有奇怪的声音。) If you're interested in learning more about English verb tenses, here are a few tips: Understanding Regular and Irregular Verbs: ...
1. For regular verbs, the past tense is formed by adding "-ed" to the base form of the verb. Examples include "open" to "opened" and "clean" to "cleaned".2. Verbs that end in a consonant followed by "y" change the "y" to "i" and then add "-ed" for the past ...
.These days it is easier for us to go to other countries than before.However,there is a big difficulty that most of us face.That is we cannot communicate with the people there.There are places where English is still not spoken,though it is the most widely known language.So wouldn’t ...