初中英语新外研版七年级下册Unit1知识点整理（2025春）

这是一份初中英语新外研版七年级下册Unit1知识点整理（2025春），共8页。
七年级英语下册Unit1知识点1.review 的用法1)n.书评，评论，复习；回顾The teacher asked us to write a book review for homework.老师让我们写一篇书评作为作业。I read a review of the new restaurant in the newspaper.我在报纸上读到了关于这家新餐厅的评论。2)v.复习，回顾，反思She reviews her lessons every evening.她每天晚上都会复习功课。Let's review what we learned last week.让我们回顾一下上周学的内容。2.put down 放下Please put down your bag and sit down.请放下你的包，坐下来。The vase is fragile.Please put it down gently.这个花瓶很易碎。请轻轻放下它。3.go over 仔细考虑，仔细检查；复习，重温Please go over your homework before you hand it in.请在交作业之前仔细检查一下。We often go over our lessons together.我们经常一起复习功课。(review 也有“复习”的意思。)The reason why she failed in exam was that she didn't go over her lesson well.她考试不及格的原因是她没有好好复习功课。4.keep doing sth.继续做某事，重复做某事My parents keep telling me that the future belongs to the well-educated.我的父母总是告诉我，未来属于受过良好教育的人。He kept eating during the party.宴会期间他一直在吃。5.magic 与 magical1)magic 作名词用， 意思是 “魔法；魔术；魔力”She believes in the power of magic.她相信魔法的力量。The book was full of magic.这本书充满了魔法。2)magic 作形容词用，意思是“ 有魔力的，神奇的”He has a magic wand.他有一根魔法棒。The magician performed a magic trick.魔术师表演了一个魔术。3)magical 只能作形容词，意思是“ 魔术的；有魔力的；神奇的；迷人的”The sunset was magical.日落美得不可思议。It was a magical experience.这是一次神奇的体验。4)辨析：magic 作为形容词与magical 的区别magic表示魔法的，真正有魔力的，而magical强调“像魔法那样神奇的”。比如“魔杖”应该是magic wand（有魔力的木杖），而不是magical wand（像有魔力的木杖）。拓展：magician [mə'dʒɪʃn] n.魔术师；术士6.to one's surprise 使某人惊讶的是To our surprise, the movie was much better than we expected.使我们惊讶的是，这部电影比我们预期的好看多了。To his surprise, he won first prize in the drawing competition.使他惊讶的是，他在绘画比赛中得了一等奖。surprise的用法小结：1)作为名词：当surprise 表示“惊讶；惊奇”这种抽象概念时，通常是不可数名词。Her face showed surprise.她的脸上露出了惊讶的表情。He looked at her in surprise.他惊讶地看着她。当surprise 表示“令人惊讶的事”或“惊喜”这种具体事件或事物时，通常是可数名词。The party was a big surprise for me.这个派对对我来说是个大惊喜。Life is full of surprises.生活充满了惊喜。2)作为动词 ，意思是“使惊奇；使惊喜”What the little girl said surprised her mother.这个小女孩所说的话让她的妈妈感到吃惊。7.join in “参加”，一般指参加某种运动或活动辨析：join, join in, take part in1)join 加入政党，组织，俱乐部或者成为其中的一员等join the army 参军 join the club 加入俱乐部 join sb.加入某人的行列join sb.in （doing） sth.加入某人一起做某事He joined the army last year.他去年参的军。Tom and I are just getting ready to eat.Would you like to join us? 汤姆和我正准备吃饭。你愿意加入我们吗？Will you join us in the discussion? 你会参加我们的讨论吗？2)join in 参加，加入（活动），指参加某项活动，如游戏，讨论等。join in 后面可以直接跟活动名称，不能接人。He joined in the game.他参加了比赛。She listened carefully but she didn't join in the conversation.她听得很认真，但她没有参与交谈。3)take part in 参加，参与（某事）， 指参加某些活动，并在其中起一定作用。I will take part in social practice during the summer vacation.暑假我将要参加社会实践活动。Will you take part in the sports meeting next week? 你下周将参加运动会吗？He took part in the charity run to raise money for the homeless.他参加了慈善跑步活动，为无家可归者筹款。join in 和 take part in的区别：join in用于非正式活动，强调临时加入。take part in：用于正式活动，强调积极参与并发挥作用。当活动既可以是正式的也可以是非正式的时，两者可以互换。但如果活动是正式的（如会议、比赛），通常用 take part in；如果是非正式的（如游戏、闲聊），通常用 join in。She joined in the discussion.=She took part in the discussion.她参与了讨论。8.forget 与 leave 的区别forget 意为“忘记”，通常表示忘记某人、某物或某事，其反义词是rememberleave 意为“忘了带/落下”，常见的搭配是 ‘leave + sth.’ + 地点状语’，表示‘把某物忘在某处’I forgot to bring my homework today.我今天忘记带作业了。She forgot her friend's birthday last week.她上周忘记了她朋友的生日。I left my book at home this morning.我今天早上把书忘在家里了。She left her umbrella on the bus yesterday.她昨天把伞忘在公交车上了。9.There are so many reasons to be happy.快乐的理由有这么多。其中的 to be happy是动词不定式短语作后置定语修饰名词 reasons.I have a lot of homework to do.我有很多作业要做。She has a letter to answer.她有一封信要回复。He was the first one to arrive at school.他是第一个到学校的人。She needs a place to live in.她需要一个住的地方。There is no reason to be angry.没有理由生气。10.agree 的用法 1)agree with 同意某人或某观点；适合（常用于食物、气候等）。Sam agrees with you on this point.在这一点上山姆同意你的看法。Spicy food does not agree with me.辛辣食物不合我的胃口。2)agree to 同意某项建议、计划或安排。She agreed to the plan without hesitation.她毫不犹豫地同意了这项计划。I completely agree to your proposal.我完全同意你的建议。3) .agree on 就某事达成一致（通常指双方或多方协商后达成共识）。We couldn't agree on a date/when to meet.关于日期[什么时候见面]，我们未能取得一致意见。They couldn't agree on where to go for dinner.他们无法就晚餐地点达成一致。4)agree + that 从句 ： 同意某件事或某个观点We all agree that the movie was amazing.我们都认为这部电影很棒。I agree that the book is well worth reading.我同意这本书很值得一读。5)agree to do sth.同意做某事We agreed to leave at once.我们同意立即离开。11.辨析：other, the other, another, others, the others （详细笔记省略）填空题（用other, the other, another, others, the others 填空，每个只能用一次）1)I have two pencils.One is short, and ________ is long.2)This shirt is too small.Do you have ________ one?3)Some kids are playing soccer, while ________ are playing basketball.4)I finished my homework.Do you have any ________ questions?5)Ten students are in the classroom.Five are reading, and ________ are writing.答案解析1)the other: 特指“两支铅笔中的另一支”。 2)another: 泛指“另一件（衬衫）”。3)others: 泛指“其他孩子”，不特指。4)other: 泛指“其他的问题”，后接复数名词。5)the others: 特指“教室里剩下的学生”。12.finally 的用法finally=in the end=at last 最后，终于词性转换：final adj.最后的，最终的Finally, the bus arrived after we had waited for an hour.最后，我们在等待了一个小时后，公共汽车终于到了。I studied hard, and finally, I passed the exam.我努力学习，终于通过了考试。My elder sister didn't pass the final exam.我姐姐没有通过期末考试。13.all the way 一路上,自始至终She had to run all the way to school because she was late.她因为迟到了，不得不一路跑到学校。The little boy held his mother's hand all the way to the park.小男孩一路上都牵着妈妈的手，直到公园。The baby cried all the way home.小孩子在回家的路上哭了一路。The teacher supported her students all the way until they finished the project.老师自始至终支持她的学生，直到他们完成项目。由way 构成的常见短语① in this way 这样，用这种方式In this way, we can save a lot of time.用这种方式，我们可以节省很多时间。② in the way 妨碍，挡道The box is in the way.Can you move it? 这个箱子挡道了，你能把它挪开吗？③ by the way 顺便说说，顺便问一下By the way, have you finished your homework? 顺便问一下，你做完作业了吗？④ in a way 在某种程度上In a way, he is right.在某种程度上，他是对的。⑤ on the/one's way ( to) ：在路上，在途中They are on the way to the airport.他们在去机场的路上。I met a friend of mine on my way home.⑥ lose one's way 迷路I lost my way and couldn't find my way home.我迷路了，找不到回家的路。⑦ the way of doing sth.做某事的方法或方式The way of doing business in this country is quite different from ours.在这个国家做生意的方式与我们的非常不同。His way of eating makes me feel uncomfortable.他吃东西的方式让我感到不舒服。14.I think + 宾语从句 与宾语从句的否定转移：I think love is the most important one.我觉得爱是最重要的一个。"love is the most important one " 是宾语从句，宾语从句前省略了引导词 that.I believe (that) we can finish the project on time if we work together.I think he will agree with you.我认为他会同意你的看法。宾语从句的否定转移：当主句的主语是第一人称 I 或者 we, 并且谓语动词为think, guess, believe，suppose, expect 等表示心理活动的动词时，否定句要否定主句。I think he is honest.➔ I don't think he is honest. 我认为他不诚实。We believe she will succeed.➔We don't believe she will succeed.I don't suppose that it is true.我认为那不是真的。15.choose 的用法choose sb.as...选某人当......choose to do sth.选择做某事choice n.选择make a choice/choices 做出选择The teacher chose Tom as the team leader.老师选汤姆当队长。She chose to stay at home and read a book.她选择待在家里看书。It's hard to make choices when you have so many options.当你有这么多选择时，很难做出决定。16.decide 的用法decide to do sth.决定做某事 decide not to do sth.决定不做某事 decision n.抉择，决定He decided to save money to buy a new bike.他决定存钱买一辆新自行车。She decided not to eat junk food to stay healthy.她决定不吃垃圾食品来保持健康。There is no hurry to make a decision.没有必要匆忙作出决定。17.day after day 日复一日，一天天地 (表示重复性，强调每天都是同样的状态或行为。)day by day 一天天地 (表示逐渐变化，强调每天都有新的进展或变化。)Tom hates doing the same work day after day.Tom讨厌日复一日地做同样的工作。She works hard day after day.她日复一日地努力工作。The situation is getting better day by day.情况一天天变好。18.fall 的用法：fall v. 落下，降落，跌落（fall-fell-fallen)1)fall down from 从……掉下来 （强调从高处如树、楼、梯子等跌落。）The boy fell down from a tree and hurt his leg.男孩从树上掉下来，跌伤了腿。2)fall off从……掉下来 （强调从某个表面或边缘如自行车、椅子、桌子等跌落。）He fell off the bike yesterday.他昨天从自行车上摔了下来。3)fall behind 落后If you don't study hard, you will fall behind.如果你不努力学习，你会落后的。4)fall asleep 入睡，睡着She fell asleep as soon as her head touched the pillow.她的头一碰到枕头就睡着了。5)fall in love with 爱上She fell in love with the city during her trip.她在旅行中爱上了这座城市。19.smile 与 laughlaugh通常指出声地”笑，大笑“，smile通常指不出声地"笑，微笑"。laugh at 嘲笑 smile at 对......微笑Don't laugh at others when they make mistakes.当别人犯错时，不要嘲笑他们。He smiled at me when I entered the room.我进房间时，他对我微笑。20.receive 得到，收到receive sth.from sb.从某人那里收到某物She received a letter from her teacher.她从老师那里收到了一封信。I received a gift from my friend.我从朋友那里收到了一份礼物。辨析：receive, acceptreceive收到，接到 (表示客观上收到某物或信息，不涉及主观意愿)accept接受，同意 (表示主观上愿意接受某物、建议或邀请，强调主动同意)She received a gift on her birthday.她在生日那天收到了一份礼物。He accepted the job offer.他接受了这份工作邀请。They accepted the invitation to the party.他们接受了派对的邀请。21.fill...with 用......装满I filled my bag with snacks for the trip.我为旅行把包里装满了零食。She filled the glass with water.她往杯子里装满了水。22.voice 的用法She has a beautiful voice.她有一副好听的嗓音。He spoke in a loud voice.他大声说话。in a low/soft voice：低声/轻声He spoke in a low voice in order not to wake the baby.他低声说话，以免吵醒宝宝。23.experience 的用法1)表示具体的“经历”时，是可数名词He had a scary experience during the storm.他在暴风雨中有一次可怕的经历。My uncle has many interesting experiences because he travels a lot.我叔叔有很多有趣的经历，因为他经常旅行。2)表示抽象的“经验”时，是不可数名词She has a lot of experience in teaching.她在教学方面有很多经验。3)experience 动词，“体验；经历”We experienced heavy rain during our trip.我们在旅行中经历了大雨。She experienced a lot of difficulties in her life.她在生活中经历了很多困难。4)experienced adj.有经验的An experienced guide showed us around the city.一位有经验的导游带我们参观了这座城市。24.most 的用法1)most of + the + 可数名词复数， 表示“……中的大多数”。Most of the books on the shelf are novels.书架上的大部分书都是小说。most 后面接复数可数名词，表示笼统的大多数most of the 后面接复数可数名词，表示特定范围内的大多数。Most students passed the examination.大多数学生通过了考试。2)She is the most diligent student in the class.她是班上最勤奋的学生。He is one of the most famous writers in the world.他是世界上最著名的作家之一。3)make the most of 充分利用25.only 的用法Only five students passed the exam.只有五个学生通过了考试。He only smiled and didn't say anything.他只是笑了笑，什么也没说。She is only 13 years old.她只有13岁。Only you can help me.只有你能帮我。Lily is an only child and she enjoys spending time with her cousins.莉莉是独生子女，她喜欢和表兄妹们一起玩耍。26.once 的用法1)曾经 Once we lived in London.我们曾经住在伦敦。2.表示频率：一次She writes to her parents once a week.她每周给父母写一封信。3.表示条件：一旦 Once you try it, you'll like it.一旦你尝试了，你就会喜欢它。4)搭配: once more 再一次；又一次He failed the test, but he decided to try once more.他考试没及格，但他决定再试一次。at once 立刻，马上If you feel sick, you should see a doctor at once.如果你感觉不舒服，应该马上去看医生。once upon a time 从前Once upon a time, there was a magical forest.从前，有一片神奇的森林。27.key to ...， ......的关键/钥匙Confidence is the key to doing well in an interview.自信是在面试中表现出色的关键。Hard work is the key to success.努力是成功的关键。She gave me the key to her car.她把车钥匙给了我。28.happiness n.幸福；快乐Money can't buy happiness.金钱买不来幸福。His marriage is full of happiness.他的婚姻生活很幸福。happy是把形容词 happy 的y变为i, 再加后缀nesshappy → happiness（幸福） sad → sadness（悲伤）kind → kindness（善良） dark → darkness（黑暗） weak → weakness（弱点）29.enough 的用法1)have enough +名词+ to do sth.有足够的.....可以做某事She has enough money to buy a new bike.她有足够的钱买一辆新自行车。I have enough time to finish my homework.我有足够的时间完成作业。2)adj./adv.enough to do 足够......可以做某事She is tall enough to reach the shelf.她足够高，能够到架子。The room is big enough to hold 50 people.这个房间足够大，可以容纳50人。The problem is easy enough for me to solve.这个问题足够简单，我可以解决。30.Thank you for/Thanks for .....因......而感谢你Thank you for understanding my situation.感谢你理解我的处境。Thanks for inviting me to your birthday party.感谢你邀请我参加你的生日派对。Thanks for the delicious dinner you prepared.谢谢你准备的美味晚餐。31.shame 的用法1)n.羞耻、羞愧He had no sense of shame and never felt guilty.他毫无羞耻之心，而且从不觉得内疚。It's a shame to lie to your parents.对父母撒谎是可耻的。2)遗憾的事What a shame! We missed the bus.真遗憾！我们错过了公交车。What a shame! =What a pity! 真遗憾！3)to one's shame 让某人感到羞愧的是To my shame, I forgot my best friend's birthday.让我羞愧的是，我忘记了我最好朋友的生日。拓展：shameful adj.可耻或丢脸的 ashamed adj.感到惭愧的；感到害臊的32.advice 的用法1)a piece of advice 一条建议This is a good piece of advice for students.这是对学生的一条好建议。2)give sb.some advice on 给某人一些关于......的建议Can you give me some advice on how to learn English? 你能给我一些关于如何学习英语的建议吗？She gave her brother some advice on choosing a school.她给了她弟弟一些关于选择学校的建议。3)ask sb.for advice 向某人寻求建议She asked her friend for advice on what to wear.她向朋友征求了关于穿什么的建议。4)take/follow sb's advice 听取某人建议She followed her doctor's advice and started exercising regularly.她遵循医生的建议，开始定期锻炼。5)advise v.劝告，建议The doctor advised her to eat more vegetables.医生建议她多吃蔬菜。33.how to lead a positive life 如何过上积极的生活1)疑问句+动词不定式（短语）I don't know how to spell the word.我不知道如何拼写这个单词。We haven't decided where to go for lunch.我们还没有决定去哪里午餐。2)be positive about sth.对某事物有信心She is always positive about her future.她总是对自己的未来保持积极。3)lead/live a ...life 过……的生活He chose to lead a quiet life in the countryside.他选择在乡村过一种安静的生活。34.smart adj.聪明的；智能的She is smart enough to solve the difficult math problem.她足够聪明，能解出那道难的数学题。The new smart phone has many cool features.新款智能手机有很多很酷的功能。35.expression n.表情；表示；表达；词句He tried to hide his expression of disappointment.他试图隐藏自己失望的表情。The teacher's expression was very serious.老师的表情非常严肃。I haven't heard that expression before.我以前从未听到过这个词语。Laughter is an expression of joy.笑是欢乐的表现。拓展：express v.表达 express oneself 表达自己She found it hard to express her feelings in words.她发现很难用言语表达自己的感受。I find it difficult for me to express myself in English.我发现我难以用英语表达我的意思。36.part 部分；零件；角色(a) part of sth ：是某事物的一部分 Music has become (a) part of my life.音乐已经成为了我生活中的一部分。Vocabulary is an important part of language, just like bricks in a building.词汇是语言的重要组成部分，正如盖楼的砖一样。She played a major part in organizing the event.她在组织这次活动时扮演了重要角色。She played the part of a princess in the school play.她在学校话剧里扮演了公主的角色。37.example 的用法The teacher wrote an example on the blackboard.老师在黑板上写了一个例子。1)for example 例如，举例来说She is very talented, for example, she can speak five different languages fluently.There are many difficulties in our study.For example, we don't have enough money.2)set an example to 为......树立榜样Parents should set a good example to their children.父母应该为孩子树立好榜样。38.give a description of =describe 描述She asked me to give a description of the person I saw.她让我描述一下我看到的那个人。Could you give a description of the new math teacher? 你能描述一下新来的数学老师吗？Could you give a description of the new math teacher? =Can you describe the new math teacher to us?39.empty 的用法1)adj.空的；空洞的；空虚的The box is empty.这个盒子是空的。His words sounded empty and meaningless.他的话听起来空洞无意义。She felt a little empty after her friends moved away.她的朋友搬走后，她感到有点空虚。2)v.倒空；变空；排空Please empty the trash before you leave.离开前请把垃圾倒掉。40.behind one's back 在某人背后；背地里They were talking about her behind her back.他们在她背后议论她。They sold the house behind their brother's back.他们背着弟弟把房子卖了。