The past tense of catch is catch, and the past participle is also catch.

1. The basic meaning of catch:

Catch is a verb in English, which means to catch, capture, and catch. It can be used to describe the catching behavior of objects or animals, or it can also be used to express abstract concepts such as catching thoughts and feelings. Catch is usually used to describe the action or result of catching or catching something.

2. Rules for past tense and past participle:

In English, under normal circumstances, the forms of past tense and past participle will change. For catch, its past tense is catch, and its past participle is also catch. This form of change can be called an irregular change because it does not follow the regular plus-ed rules.

3. Other forms and common uses of catch:

In addition to the past tense and past participle forms, catch also has the present participle form catching, and the third person singular form catches. It can be used in sentences of various voices and tenses, such as present tense (catch), past tense (caught), present continuous tense (catching), past continuous tense (was/were catching), future tense ( will catch) etc.

4. Common phrases and expressions containing catch:

Catch is a common word, and there are many common phrases and expressions related to it, such as catch up (catch up, catch up) , catch on (understand, become popular), catch sight of (get a glimpse of), catch one's attention (get someone's attention), etc. These phrases and expressions enrich the usage of catch, allowing us to express ourselves more accurately.

5. The application of catch in different contexts:

The word catch has a wide range of applications. It can be used to describe the action of catching an object, such as catching a ball (catching a ball). catch the ball), catch a fish (fish), etc.;

It can also be used to describe seizing an opportunity or understanding a concept, such as catch a bus (catch a bus), catch the meaning (understand) meaning), etc.; it can also be extended to capture feelings, diseases or other things, such as catch a cold, catch someone's attention, etc.

Summary:

Catch is a commonly used English verb, which means to catch or catch. Its past tense and past participle forms are catch. In addition to its basic meaning, catch has various phrases and expressions that enrich its usage. Understanding the different forms and usages of catch can help us express ourselves more accurately and improve our English expression skills.