1、七年级英语下册Unit 1单词讲解（A部分）1.Review (名词) 书评【用法讲解】 review作名词时译为“评论、复习”；也可作动词，译为“复习、回复、评论”。【常见搭配】 review lessons 复习课、温课Get a review 得到评论Receive a review 收到评论Write a review 写评论Do a review 复习Eg: I must have a review of all the lessons for the final exam.为了期末考试，我必须把所有功课复习一遍。Please write a review about this bo
2、ok. 请写一篇关于这本书的评论。Lets start by reviewing what we did last week. 我们开始先来复习一下上星期学的内容。2.Chocolate (名词) 巧克力；朱古力【用法讲解】 chocolate作可数名词时，通常指巧克力制品的个体或单位，例如巧克力棒、巧克力糖等；chocolate作不可数名词时，通常指巧克力制品的整体或作为一种食物。Eg: There is a box of chocolates on the desk. 桌子上有一盒巧克力。She likes chocolate very much. 她非常喜欢巧克力。3.Factory (
3、名词) 工厂；制造厂【用法讲解】factory为可数名词，其复数形式为factories。【常见搭配】 at/ in a factory 在一个工厂Eg: These factories were closed because of pollution. 这些工厂因污染被关闭了。My brother works in a factory. 我哥哥在一个工厂工作。4.Exciting (形容词) 令人兴奋的；使人激动的；刺激的【用法讲解】exciting为形容词，译为“令人兴奋的”，常常用来修饰事或物。【知识拓展】excited也为形容词，译为“感到兴奋的”，常常用来修饰人。Excitement
4、为名词，译为“兴奋”。【常见搭配】 be excited about sth. 对某事感到兴奋Be excited to do sth. 对做某事感到兴奋Something exciting 令人兴奋的事Eg: Im excited about this exciting news. 我对这个令人兴奋的新闻感兴趣。Im excited to meet her at the airport. 我对在机场看到她感到兴奋。There is something exciting happening in the next room. 隔壁房间正在发生一些令人兴奋的事。I really want you
5、 to share you my excitement and happiness with me. 我真希望你能和我一起分享我的兴奋和快乐。5.Most (副词) 最【用法讲解】most在此处为many/much的最高级形式；也可用来表示强调情感或程度，译为“非常”Eg: It was the most exciting holiday Ive ever had. 那是我经理过的最令人兴奋的假日。He spoke most happily of his experiences during his childhood.他非常愉快地讲述了童年时的经历。6.Magical (形容词) 奇异的；美
6、妙的；迷人的【用法讲解】magical为形容词，常常用来位于名词前作定语，或在系动词后作表语。【派生词】 magic（名词）魔法、魔力Magician（名词）魔术师【常见搭配】magical powers 魔法力量Magical place 神奇的地方Magic show 魔术表演Eg: Yunnan is a magical place. 云南是一个神奇的地方。There will be a magic show here tomorrow. 明天这里将会有一场魔术表演。He is a great magician. 他是一个伟大的魔术师。7.Part (名词) 部分【用法讲解】part可以
7、作名词，译为“部分、零件、一部分、角色、身份”等；可作动词，译为“使分开”；也可作形容词，译为“部分的”。【常见搭配】play a part in 在某事中发挥作用Take part in 参加A part of . .的一部分Eg: This piece of glass seems to be part of a lamp. 这片玻璃好像是一盏灯的一部分。She played a important part in the project. 她在这个项目中发挥重要的作用。The cable suddenly parted. 缆绳突然断开了。I will take part in tomor
8、rows sport meeting. 我将参加明天的运动会。She spends at least a part of his time in reading. 她至少有一部分空闲的时间看书。8.Side (名词) 边；面；侧【用法讲解】side也可作形容词，译为“旁边的、次要的、附带的”。【常见搭配】at the side of . 在.的一侧On ones side 支持某人Side by side 并排、肩并肩Eg: There are some shops at the side of this street. 街道的一侧有一些商店。Im on your side, dont wor
9、ry. 我站在你这边，别担心。We walked side by side along the river. 我们并排沿着河边走。He gave her a side glance. 他斜眼看了她一下。9.Town (名词) 镇；城镇；市镇【用法讲解】town为可数名词，其复数形式为towns。Eg: There is a university in this town. 在这个镇上有一所大学。10.Poor (形容词) 贫穷的；贫困的【用法讲解】poor作形容词时，还可译为“可怜的、贫乏的、卑鄙的”。【常见搭配】the poor = poor people 穷人Poor quality 质量
10、差Poor health 身体不健康Eg: The poor couple couldnt afford to buy this house. 这对贫穷的夫妻买不起这座房子。I feel sorry for that poor child. 我对这个可怜的孩子感到难过。The country is poor in natural resources. 那个国家自然资源贫乏。His actions were poor. 他的行为很卑鄙。The poor are struggling to make ends meet. 穷人正在努力维持生计。11.Stay (动词) 停留【用法讲解】 stay还
11、可为系动词，后接形容词，译为“持续”。【常见搭配】 stay at 地点 待在.Stay in 待在家里Stay up 熬夜Stay away from . 远离.Stay in touch with sb. 和某人保持联系Stay with sb. 和某人呆在一起Eg: She runs to stay healthy every morning. 她每天早上跑步为了保持健康。My father stayed at home yesterday. 我爸爸昨天待在家里。Please dont stay up late, its bad for your health. 不要熬夜，这对你健康不好
12、。My mum told me stay away from the dangerous area. 我妈妈告诉我远离危险区域。She still stayed in touch with me after graduation. 她毕业后仍和我保持联系。He stayed with her parents in the village. 他和父母一起待在村里。12.Only (形容词) 唯一的；仅有的【用法讲解】only还可为副词，译为“仅仅、唯一”。【知识拓展】当only修饰状语（如时间状语、地点状语、方式状语等）并位于句首时，主句需倒装。【常见短语】 only if 只有；才 （用来引导
13、条件状语从句）Eg: John is the only boy in his family. 约翰是家里唯一的男孩。She trusts only you. 她只信任你。Only John knows the answer. 只有约翰知道答案。Only if you study hard will you pass the exam. 只要你努力学习，你才能通过考试。13.Watery (形容词) （食物）稀薄的；含水太多的；（饮料）味的【派生词】 water作名词时译为“水”；作动词时译为“浇水”。【常见搭配】 watery light 微弱的光线Watery coffee 稀咖啡Eg: H
14、is eyes were red and watery. 他两眼发红，泪水汪汪。Im thirsty, can I have some water? 我口渴了，可以喝一些水吗？Please help me water these flowers. 请帮我给这些花浇水。14.Cabbage (名词) 卷心菜；洋白菜；甘蓝【用法讲解】cabbage为可数名词，其复数形式为cabbages。Eg: I bought a cabbage from the grocery store. 我从杂货店买了一个卷心菜。15.Freezing (形容词) 极冷的；严寒的【派生词】freeze动词，译为“结冰、凝
15、固、感到极冷”。【常见搭配】 freezing point 冰点Freeze up 冻结Freeze to death 冻死Eg: Its freezing outside, so put on your winter coat. 外面很冷，穿上你的冬衣吧。Alcohol has a lower freezing point than water. 酒精的冰点比水低。The roads froze up and we couldnt go out. 马路已经冻伤了，我们不能出去。Two men froze to death on the mountain. 两个人在山上冻死了。16.Forge
16、t (动词) 忘记；遗忘【用法讲解】forget的过去式为forgot，过去分词为forgotten。【派生词】反义词为remember，译为“记得”。【常见搭配】 forget/remember to do sth. 忘记/记得要去做某事Forget/ remember doing sth. 忘记/记得做过某事Eg: I forgot borrowing a book from you. 我忘记从你那借了一本书。Sorry, I forgot to bring the book. 对不起，我忘记给你待那本书了。17.Touch (动词) 感动；触动；打动【用法讲解】touch还可作名词，译为
17、“触碰、触觉”。【派生词】 其形容词形式为touching，译为“令人感动的”或touched，译为“感动的”。【常见搭配】touch sb./ sth. 触摸某人/某物Be touched by sth. 被.所感动A touch of sth. 稍许.Eg: Dont touch the hot stove. 不要触摸那个热炉子。The sad story touched our hearts. 这个悲伤的故事触动了我们的心灵。I felt a touch on my shoulder. 我感觉到有人碰了一下我的肩膀。The movie was deeply touched by many
18、 viewers. 这部电影深深地打动了许多观众。Add a touch of sugar to the coffee. 在咖啡里加点糖。18.Once (副词) 曾经；过去【用法讲解】once还可为连词，译为“一旦.就.”；也可为one的副词形式，译为“一次”。【常见搭配】at once 立刻、马上Once again 再一次Once in a while 偶尔Once upon a time 很久以前Eg: Once he lived in America, but now he lives in England.他曾经生活在美国，但现在他生活在英国。She visited her gra
19、ndparents once a week. 她一周去看望她奶奶一次。Once you start, you will never give up. 一旦你开始了，就不要放弃。Finish the task at once. 请立刻完成任务。Read the passage once again. 请把课文再读一遍。We went to see our English teacher once in a while. 我们偶尔去看我们的英语老师。Once upon a time, there is a king in this country. 从前，在这个国家里有一个国王。19.Sunles
20、s (形容词) 无阳（日）光的【派生词】 其名词形式为sun，译为“太阳”；其形容词形式为sunny，译为“阳光明媚的”。Eg: Most flowers will not grow in a sunless place. 多数花卉在没有阳光的地方不能生长。It is sunny today. 今天天气晴朗。The sun rises up from the east. 太阳从东方升起。20.Everything (代词) 每件事物；所有事物【用法讲解】everything为不定代词，作主语时，谓语动词单数形式；形容词在修饰不定代词时位于不定代词之后。【知识拓展】其它不定代词有everyone
21、, everybody, something, someone, somebody, anything, anyone, anybody, nothing, nobody等。Eg: Everything is OK. 一切都很好。Is there anything important on todays newspaper? 今天的报纸上有重要的事吗？21.Rich (形容词) 有钱的；富有的【用法讲解】rich还可以译为“富饶的、肥沃的、油腻的”。【常见搭配】 the rich 富人、有钱人Rich in . 富有、富含Rich soil 肥沃的土壤Eg: He is a rich man.
22、 他是个有钱人。This area is rich in natural resources. 这个地区自然资源丰富。The soil is rich and suitable for growing crops. 土壤肥沃，适合种植作物。The dish is rich and creamy. 这道菜油腻且奶油味浓。He is rich in experience. 他经验丰富。Poor in things, rich in love. 物质匮乏，爱意满满。22.Choose (动词) 选择【用法讲解】choose的过去式为chose；过去分词为chosen。【派生词】其名词形式为choice，译为“选择”。【常见搭配】 choose to do sth. 选择做某事Choose . as. 选择.作为.Make a choice 做一个选择Eg: We chose to hike instead of staying at home. 我们选择去远足而不是呆在家里。We chose Lingling as our monitor. 我们选择玲玲做我们班长。You had to make a choice soon. 你必须快速做个选择。6
