以下是一些常用英语单词，按类别进行分类：
名词
• people（人）：He is a kind person.
• time（时间）：What time is it now?
• day（天）：There are seven days in a week.
• book（书）：I bought a new book yesterday.
• school（学校）：She is a student at a high school.
• home（家）：I am going home now.
• friend（朋友）：He is my best friend.
• city（城市）：New York is a big city.
• country（国家）：China is a great country.
• family（家庭）：My family has five members.
动词
• be（是）：I am a teacher.You are a student.He is a doctor.
• have（有）：I have a pen.She has a book.
• do（做）：What do you do?I do my homework.
• go（去）：I go to school by bus.He goes to work by car.
• see（看见）：I can see a bird in the tree.
• say（说）：He says he is busy.
• get（得到）：I get up at 6 o'clock every day.
• make（制作）：She makes a cake for her mother.
• know（知道）：I know the answer.
• like（喜欢）：I like apples.She likes music.
形容词
• good（好的）：This is a good book.
• big（大的）：The elephant is big.
• small（小的）：The mouse is small.
• happy（快乐的）：I am happy today.
• sad（悲伤的）：He is sad because he lost his wallet.
• new（新的）：I have a new bike.
• old（旧的）：This is an old house.
• hot（热的）：The weather is hot today.
• cold（冷的）：It is cold in winter.
• interesting（有趣的）：The movie is interesting.
副词
• very（很）：The book is very interesting.
• much（很）：I like it very much.
• quickly（快速地）：He runs quickly.
• slowly（缓慢地）：The old man walks slowly.
• always（总是）：I always get up early.
• never（从不）：He never eats junk food.
• often（经常）：I often go to the library.
• sometimes（有时）：She sometimes helps me with my homework.
• always（总是）：He always finishes his work on time.
• hard（努力地）：He works hard every day.
代词
• I（我）：I am a student.
• you（你/你们）：You are my friend.
• he（他）：He is a boy.
• she（她）：She is a girl.
• it（它）：It is a cat.
• we（我们）：We are students.
• they（他们/她们/它们）：They are my friends.
• this（这个）：This is a book.
• that（那个）：That is a tree.
• these（这些）：These are my books.
• those（那些）：Those are my friends.
介词
• in（在……里面）：The book is in the box.
• on（在……上面）：The picture is on the wall.
• at（在……）：I am at home.
• to（到……）：I go to school.
• for（为了）：I study for my future.
• with（和……一起）：I go to school with my friend.
• of（……的）：This is a book of mine.
• from（从……）：I am from China.
• by（通过……）：I go to school by bus.
• about（关于）：This book is about history.
数词
• one（一）：I have one pen.
• two（二）：There are two apples.
• three（三）：He has three books.
• four（四）：There are four seasons in a year.
• five（五）：I have five fingers.
• six（六）：There are six days in a week.
• seven（七）：There are seven days in a week.
• eight（八）：I have eight friends.
• nine（九）：I have nine books.
• ten（十）：I have ten fingers.
连词
• and（和）：I like apples and bananas.
• but（但是）：I like apples,but I don't like bananas.
• or（或者）：Do you want tea or coffee?
• so（所以）：It is raining,so I stay at home.
• because（因为）：I am happy because I got a good grade.
• if（如果）：If it rains,I will stay at home.
• when（当……时候）：When I was young,I liked to play games.
• while（当……时候）：While I was reading,the phone rang.
• though（尽管）：Though he is old,he is still strong.
• as（当……时候）：As I was walking,I saw a cat.
冠词
• a（一个）：I have a book.
• an（一个）：I have an apple.
• the（这个/那个）：This is the book I bought yesterday.
感叹词
• oh（哦）：Oh,I forgot my homework.
• wow（哇）：Wow,this is amazing!
• ouch（哎哟）：Ouch,I hurt my finger.
• aha（啊哈）：Aha,I found it!
• hmm（嗯）：Hmm,I don't know.
这些单词是英语学习的基础，掌握它们可以帮助你更好地进行日常交流和学习。你可以通过阅读、写作、听力和口语练习来巩固这些单词的用法。
