Starter—Unit 2重点单词用法讲解 2024-2025学年外研版（2024）七年级英语上册

七年级英语上册 重点单词用法讲解 Starter 1.ready准备好（做某事）的，形容词。用法：（1）be / get ready to do sth.准备做某事。如，I'm ready to play football with my friends.（2）be /get ready for sth. 为某事准备好；为......做好准备。如，She's ready for the Spring Festival.（3）be ready to do sth.乐意做某事。如，He’s ready to help others.（4）be ready准备好了。如，Dinner is ready, Sam. 2.join参与，加入（某项活动），动词。用法：如，join后接人或组织。如，Do you want to join the Music Club? / I want to join them now. 3.introduce介绍，动词。用法：（1）introduce myself 自我介绍。如，I introduce myself first.（2）introduce...to ...把......介绍给......。如，Now I introduce Lucy to you. 4.yourself你自己；你们自己，代词（反身代词）。反身代词构成规律：第一、二人称的反身代词由形容词性物主代词+self（单数）或selves（复数）。如，myself, yourself, ourselves, yourselves。第三人称的反身代词是宾格+self（单数）或selves（复数）。如，himself，herself，itself，themselves。 5.enjoy喜欢；享受......的乐趣，动词。用法：enjoy sth./enjoy doing sth. 喜欢某物或喜欢做某事。如，She enjoys reading books every morning. 6.nervous神经紧张的；焦虑不安的，形容词。用法：（1）be nervous to do sth. 做某事感到紧张。如，She’s nervous to speak in front of class.（2）be nervous about sth. 对......紧张。如，I’m nervous about the football match next week. 7.hobby业余爱好，嗜好，名词。复数是hobbies。用法：如，What's your hobby? / Swimming and running are his hobbies. 8.need需要，动词。用法：（1）need情态动词，后接动词原形。如，We need work hard every day.（2）need实义动词，主语是人+ need to do sth.。如，She needs to find a map of this city. 主语是物+need doing sth.。如，The flowers need watering. 9.decoration装饰物，名词（可数）。如，What do you think of these decorations? decorate 装饰，动词。用法：（1）decorate with sth. 用......装饰。如，We decorate with some flowers.（2）decorate sth. with sth. 用......装饰......。如，They decorate the trees with some flowers. Unit 1 1.without缺乏；没有，介词。用法：without后接名词、代词或动名词。如，He went to school without breakfast. / He went to school without having breakfast. 2.start开始（做某事），动词。用法：（1）start doing sth. / start to do sth. 开始做某事。如，It starts to rain. / We start having classes. （2）be starting 现在进行时表将来的意思。如，We are starting to play basketball with Class 1 next week. 3.mistake错误，名词（可数）。用法：make a mistake/ make mistakes 犯错误。如，It’s not good to make the same mistake, Amy. 4.polite有礼貌的，客气的，形容词。用法：be polite to sb. 对......有礼貌。如，The boy is polite to the old. 反义词是impolite, 不礼貌的，形容词。 5.mind头脑；思想，思维，名词（通常作为可数名词）。用法：jump into one’s mind跳入某人的头脑/思想。如，Some questions jump into my mind. / He has a mind for science. mind介意；反对，动词。用法：mind doing sth. 介意做某事。如，Do you mind helping us? 6.hers她的，代词（名词性物主代词）。名词性物主代词：第一人称mine，ours;第二人称yours，yours; 第三人称his，hers，its，theirs。用法：名词性物主代词=形容词性物主代词+名词。如，The desk is mine. / Is this bag his? 7.meaning意义；意思；含义，名词（不可数）。用法：the meaning of ... ......的意思/意义。如，I want to know the meaning of these words. mean（1）意思是，有……的意思。用法：What does this word mean?（2）意味着。用法：mean doing sth. 意味着（必须要做某事或导致某种结果）”，其主语通常是指事物的词。如，Success means working hard.（3）mean to do sth. 打算做某事；有意做某事。如，I mean to stay here for a long time. 8.remember记住，记得，动词。用法：（1）remember doing sth.记得做过某事。如，I remember reading this book three times. （2）remember to do sth. 记得要去做某事。如，Remember to close the door, Daming. 9.problem问题，难题；困难，名词（可数）。用法：problem是指需要解决的问题，常与solve（解决）搭配使用。如，He can help us solve the problem. 10.advice意见，建议；忠告，劝告，名词（不可数）。用法：a piece of advice一条建议。give sb. some advice给某人提建议。如，He gave me two pieces of advice on learning English. / Can you give me some advice? advise劝告；忠告；建议，动词。用法：advise sb. to do sth.建议某人去做某事。/ advise doing sth.建议做某事。如，The teachers advise us to watch English films every week. / They advise playing football next week. advise on sth.就某事提出建议。如，She advises on learning English. advise sb. on sth.就某事给某人提出建议。如，They advise us on swimming. 11.pain（肉体上的）疼，痛，疼痛，名词（不可数）。用法：in great pain剧烈疼痛。如，The boy is crying in great pain. 12.through从一端至另一端，穿过，通过，介词。用法：通常是从地方或地点中间穿过。如，Can the table go through the door? 13.hope 希望，期望，指望，动词。用法：（1）hope+句子，希望......。如，I hope they will come here tomorrow. （2）hope to do sth. 希望做某事。如，We hope to win the football match. Unit 2 1.electric 用电的；电动的，形容词。electricity电，名词。 2.guitar吉他，名词。用法：乐器前要加the。如，play the guitar弹吉他。 3.fun乐趣，名词（不可数）。用法：（1）have fun (in) doing sth.很开心做某事。如，They have fun playing football.（2）It’s (great) fun to do sth. 干某事很有趣；干某事真是一件趣事；干某事真开心。如，It’s great fun to learn to play the guitar.（3）have fun with sb. 和某人开一个玩笑。如，She had fun with us. 4.sound声音，名词（可数或不可数）。用法：当表示某一次听到的声音时，通常使用复数形式；当指引起人们注意的某种声音时，一般用单数形式。sound是指除了噪音和嗓音以外的声音。如，Right at the moment, the sound of Grandpa’s erhu cuts in. 5.different不同的，不一样的，形容词。用法：（1）be different from与......不同。如，My work is different from hers.（2）a different kind of...一种不同的......。如，Erhu is a different kind of music. 6.suddenly突然，突如其来地，副词。用法：修饰动词。如，He suddenly speaks very fast. sudden突然的，意外的，形容词。如，The sudden heavy rain interested us. 7.practice练习，名词。如，Practice makes perfect. practice练习，动词。用法：practice doing sth. 练习做某事。如，I practice speaking English every morning. 8.everybody每个人，人人，代词。用法：如果是一般现在时，everybody作主语时，谓语动词要用三单的形式。如，Everybody is here today. 9.skate滑冰，溜冰，动词。用法：go skating去滑冰。如，They often go skating in winter. 10.volleyball排球（运动），名词。用法：play volleyball打排球。如，We play volleyball after school every Friday. 11.photography摄影，名词。photograph照片，名词。 12.tradition传统，名词。如，It is a Chinese tradition to eat dumplings during the Spring Festival. traditional 传统的，形容词。如，They are traditional art lovers. 13.knowledge知识；学问；认识，名词（不可数）。如，Many hobbies can give us knowledge. 14.nature大自然，自然界，名词。如，People watch wild birds in nature. natural天生的，自然的，形容词。如，It’s natural to forget the new words. 15.awake醒着的，形容词。用法：（1）常放在be作表语。如，Oliver was awake at 3 o’clock in the morning. （2）放在名词后作定语。如，He was the only student awake. 16.midnight午夜，名词。用法：at midnight在半夜。如，The boy played games at midnight yesterday. 17.almost几乎，差不多，副词。用法：（1）放在be、助动词、情态动词后，实义动词前。修饰形容词、副词、名词等时，通常应将其放在被修饰词语之前。如，He almost gets up at five o’clock ever day. / It’s almost late again. （2）almost 可用于 any 以及 no, nobody, nothing, never 等否定词之前。如，Almost no one came here. 18.bit有点儿，稍微，副词。用法：（1）a bit 可用来修饰动词、副词和形容词。 如，She felt a bit happy. / Would you please turn down the TV a bit? / The girl did homework a bit carefully.（2）a bit 可以修饰比较级。如，I’m a bit fatter than Lucy. （3）a bit of+不可数名词。如，Drink a bit of water, please. 19.lonely孤单的，寂寞的，形容词。用法：（1）lonely有浓厚的感情色调，指因缺少朋友、同情、友谊时所发生的一种悲伤的和忧郁的感情。常放在feel 后面。如，The old man never felt lonely. （2）lonely 有时也可作定语，一般只修饰表示地点的名词。如，This is a lonely island. 20.shelf隔板，架子，名词。用法：on the shelf 在架子上。如，These books are on the shelf. shelf的复数是shelves。 21.ending（故事、电影、活动等的）结局，结尾，名词（可数）。如，It was the best ending to the story. 用法：at the ending of... 在......的结尾。如，At the ending of the film, the mother found her child. 3 学科网（北京）股份有限公司 $$