When to use the past participle in English and when to use the past tense? Better give me a few more examples.

When using the past tense:

I went to the store yesterday.

I went to the shop yesterday。 (It says yesterday here. . Yesterday refers to the past, therefore, the past tense of go, which wants to turn the verb into the past tense, is went, so write l went. . )

When you don't use the past tense:

But you can't add the past tense of the verb after "didn't"! Even with yesterday.

Example: She didn't walk to school.

she didn't walk to school。 (Originally, the past tense of walk was walked, but here, because there is didn't in front of it, the verb prototype is added after didn't.. Didn't mean no, this sentence means that he didn't walk to school, this sentence means that he didn't walk. . If you write the past tense of walk-walked, isn't that laughter? Isn't it a joke to do what you didn't do? So be sure to remember that the verb prototype is added after didn't. )

O(∩_∩)O Thank you!