Children's education
The simple present tense is a basic and common tense in the English language, which is mainly used to denote :
1.Habitual action or state: Describes something that happens often, or an objectively existing fact. For example: "I usually go to work by bus."(I usually take the bus to work.) ）；the sun rises in the east.(The sun rises in the east.) ）
2.Universal truth or objective fact: Indicates the eternal and unchanging situation of scientific laws, natural phenomena, aphorisms, etc. For example: "Water boils at 100 degrees Celsius."(Water boils at 100 degrees Celsius.) ）
3.Personal attributes or characteristics: Describe the characteristics, nature, etc., of a person or something. For example: "She is a teacher."(She's a teacher.) ）；he loves playing football.(He loves to play football.) ）
4.In the temporal adverbial clause to express the future: It is used in some specific temporal adverbial clauses, such as: "when i finish my homework, i will go out."(When I'm done with my homework, I'll go out.) ）
In the simple present tense, the form of the predicate verb varies according to the personal and number of the subject:
The first person singular number (i), the second person singular number (you) and the third person singular number (he she it) are usually followed by the -s or -es form of the verb (i.e., the third person singular form).
Other plural persons (we they you) are directly used in the verb form.
It is important to note that the simple present tense form of the verb be is am is are.