交换 - 预中级 - 第 1 单元 - 第 1 部分

in what place, situation, or position

哪里

used for showing the place where a person or thing comes from

从

used to inquire information about someone or something

someone who is or was in the same class as you at school or college

同班同学

like another thing or person in every way

相同的

used to emphasize a fact or the truth of a situation

实际上

to tell someone our name so they can know us, or to tell them someone else's name so they can know each other, normally happening in the first meeting

介绍

the complete name of a person that includes their first name, middle name, and last name

全名

for one more instance

再次

the scientific study of living organisms; the science that studies living organisms

生物学

a person who is studying at a school, university, or college

学生

(subjective first-person singular pronoun) used by the speaker to refer to themselves when they are the subject of the sentence

我

(second-person pronoun) used for referring to the one or the people we are writing or talking to

你

(subjective third-person singular pronoun) used when referring to a male human or animal that was already mentioned or one that is easy to identify

他

(subjective third-person singular pronoun) used when referring to a female human or animal that was already mentioned or one that is easy to identify

她

(subjective third-person singular pronoun) used when referring to something or an animal as the subject of a sentence

它

(subjective first-person plural pronoun) used by a speaker when they want to talk or write about themselves and at least one other person

我们

(subjective third-person plural pronoun) used when referring to the things or people that were already mentioned

他们

used when naming, or giving description or information about people, things, or situations

是

(first-person singular possessive determiner) of or belonging to the speaker or writer

我的

(second-person possessive determiner) of or belonging to the person or people being spoken or written to

你的

(third-person singular possessive determiner) of or belonging to a man or boy who has already been mentioned or is easy to identify

他的

(third-person singular possessive determiner) of or belonging to a female human or animal that was previously mentioned or one that is easy to identify

她的

(third-person singular possessive determiner) of or belonging to a thing or an animal or child of unknown sex

它的

(first-person plural possessive determiner) of or belonging to a speaker when they want to talk or write about themselves and at least one other person

我们的

(third-person plural possessive determiner) of or belonging to people, animals, or things that have already been mentioned or are easy to identify

他们的

used in questions to ask about the name or identity of one person or several people

谁

used in questions to ask for information or for someone’s opinion

什么

a place where children learn things from teachers

学校

a particular area of study that students learn about in school, such as math, science, history, or arts

学校科目

the study of past events, especially as a subject in school or university

历史

a subject that can be studied in a school, university, or college, which involves studying written works such as novels, poems, and plays to better understand their meaning and significance

文学

the study of numbers and shapes that involves calculation and description

数学