书籍 Interchange - 初中级 - 第 1 单元 - 第 2 部分

the branch of science that is concerned with studying the structure of substances and the way that they change or combine with each other

化学

the scientific study of matter and energy and the relationships between them, including the study of natural forces such as light, heat, and movement

物理

the scientific study of the physical features of the Earth and its atmosphere, divisions, products, population, etc.

地理

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

生物学

sport, physical exercise, and games that are taught as a subject in schools

体育

each of the two periods into which a year at schools or universities is divided

学期

feeling confident about something being correct or true

肯定

a word we say when we see someone and want to greet them, or when we begin to talk on the phone

你好!

a word we say when we are leaving or someone is leaving, or at the end of a phone call

再见

something we say when we want to greet or say hello to someone in the morning

早安!

something we say when we want to say goodbye to a person at night or before we go to bed

晚安!

used to say hi

嗨!

a word we say when we see someone and want to greet them

嗨!

at a time following the current or mentioned moment

之后

the day that will come after today ends

明天

to tell someone about the feelings or ideas that we have

谈论某事

not commonly happening or done

异常

unlike anything else and distinguished by individuality

独特的

someone whose job involves performing in movies, plays, or series

演员

a woman whose job involves performing in movies, plays, or series

演员

used to provide a specific situation or instance that helps to clarify or explain a point being made

例如

influenced by the latest or popular styles

时髦的

for a period of time, usually suggesting that the duration of the time is temporary or not permanent

一阵子

in most situations or under normal circumstances

通常

receiving a lot of love and attention from many people

受欢迎的

to decide what we want to have or what is best for us from a group of options

选择某事

used for introducing the reason of something

因为

on many occasions

经常

(astronomy) a shining point found in large numbers in the night sky

星

the circular object going round the earth, visible mostly at night

月亮

a huge round object that moves in an orbit, around the sun or any other star

行星

the universe beyond the atmosphere of the earth

空间

a part of a plant from which the seed or fruit develops

花