كتاب Interchange - ما قبل المتوسط - الوحدة 1 - الجزء 2

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

كيمياء

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

فيزياء

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

جغرافيا

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

علم الأحياء

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

التربية البدنية, تعليم الرياضة

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

فصل دراسي

feeling confident about something being correct or true

متيقن, ثابت

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

مرحبا, أهلا

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

وداعًا, إلى اللقاء

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

صباح الخير, أهلا

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

تصبح على خير, ليلة سعيدة

used to say hi

مرحباً, هاي

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

مرحبا, أهلاً

at a time following the current or mentioned moment, without specifying exactly when

لاحقًا, بعد ذلك

the day that will come after today ends

غد

to tell someone about the feelings or ideas that we have

يتحدث, يتكلم

not commonly happening or done

غير عادي, استثنائي

unlike anything else and distinguished by individuality

فريد, غير تقليدي

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

ممثل, ممثلة

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

ممثلة

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

influenced by the latest or popular styles

عصري, موضة

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

in most situations or under normal circumstances

عادةً, في العادة

receiving a lot of love and attention from many people

شائع, محبوب

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

اختيار, انتقاء

used for introducing the reason of something

لأن, بسبب

on many occasions

غالبًا, كثيرًا ما

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

نجم

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

القمر

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

كوكب, جرم سماوي

the universe beyond the atmosphere of the earth

فضاء, كون

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

زهرة