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七年级英语上册
Unit 3单词解析
1.Building (名词) “楼房；建筑物”， 其复数形式为buildings
[派生词]build (动词) 建造；建筑
Eg: This tall building was built last year. 这个高楼是去年建造的。
2.Sports field 体育场
Eg: There are lots of people on the sports field. 在体育场上有许多人。
3.Dining hall 食堂；餐厅
Eg: We often have lunch at dining hall. 我们经常在食堂吃午饭。
4.Part (名词) “部分”
[常见搭配]a part of... “...的一部分”
The best part 最好的一部分
Eg: A part of them are made in China. 其中一部分是中国制造。
5.Modern (形容词) 现代化的；先进的；现代的
[常见搭配]modern civilization 现代文明
Modern technology 现代技术
Modern life 现代生活
Eg: Stress is a major problem of modern life. 压力是现代生活中的主要问题。
6.As well 也；和；又
[易混辨析]as well、also、too与also区别：
also (副词) “也”；常常位于实义动词之前
too (副词) “也”；常常位于肯定句尾
As well “也”，常常位于句尾
Either “也”，常常位于否定句句尾
Eg: She is also a student. = She is a student, too. = She is a student as well. 她也是一名学生。
She doesn’t like apples, either. 她也不喜欢苹果。
7.Bright (形容词) 明亮的；聪明的；鲜艳夺目的
[常见搭配]bright and early 大清早
Eg: They walked out of the school into the bright daylight. 他们从学校走出来到明亮的日光下。
Her hair is bright orange. 她的头发呈现明亮的橘黄色。
She is very bright. 她非常聪明。
8.Everyone (代词) 所有人；每人；人人
[用法详解]everyone为不定代词，作主语时谓语动词需用单数。
Eg: Everyone knows him. 每个人都认识他。
[知识拓展]其它不定代词
Somebody, someone, something, anybody, anyone, anything, everybody, everyone, everything, nobody, no one, nothing
Eg: Nobody is free. 没有人有空。
9.Perfect (形容词) 完美的；优秀的
[常见搭配]Practice makes perfect. 孰能生巧。
Eg: She speaks perfect English. 她讲一口地道的英语。
The weather is very perfect. 天气非常完美。
10.Spend (动词) 度过；花（时间）；花（钱）
[用法详解]四种花费
(1)花时间做某事结构
It + takes sb. + 时间 + to do sth.
= 人 + spend + 时间 + doing sth. 做某事花费某人多长时间
Eg: It took me an hour to finish my homework last night.
= I spent an hour finishing my homework last night. 昨晚我花了一个小时完成作业。
(2)花钱买某物
人 spend 钱 on sth. = sth. cost 人 + 钱 = pay 钱 for sth. 付款买某物
Eg: I paid five hundred yuan for this bike. = I spent five hundred yuan on this bike.
= This bike cost me five hundred yuan. 我花500元买这辆自行车。
11.Chat (动词) 闲聊； (名词) 聊天；闲聊
[常见搭配]chat with sb. 和某人闲聊
Chat about sth. 闲聊某事
Have a chat 闲聊
Online chat 在线聊天
Eg: What were you chatting about 你们聊了些什么？
My mum is chatting with my aunt. 我妈妈正在和我阿姨聊天。
I had a long chat with her. 我和她闲聊了很久。
12.Exciting (形容词) 令人激动的
[派生词] excited (形容词) 感到兴奋的 -- excitement (名词) 兴奋
[用法详解]excited与exciting区别：
Excited (形容词) “感到兴奋的”；常常用来修饰人
Exciting (形容词) “令人兴奋的”；常常用来修饰物
[常见搭配]be excited about ... “对...感到兴奋”
Eg: I’m excited about this exciting news. 我对这个令人兴奋的消息感到兴奋。
13.Take place 进行；发生
[易混辨析]take place与happen区别
happen (动词) “发生”一般指偶然发生
take place “发生” 指有预谋、有计划地发生
Eg: The next World Cup will take place in three years’ time. 下届世界杯将在三年后举办。
She happened to meet her friend yesterday. 她昨天碰巧遇见了她的朋友。
14.Gate (名词) 大门
[常见搭配]at the gate 在大门口
Eg: There is a man waiting for you at the gate. 大门口有人等你。
15.News (不可数名词) 新闻；消息
[用法详解]news为不可数名词，在表示“一则新闻”时用“a piece of news”结构，可用a little, little, much等修饰
Eg: There is much news on the noticeboard. 布告板上又许多消息。
[易混辨析] Message、information与news的区别：
Information (不可数名词) “信息；消息”常指通过观察、学习、调查或交谈所获得的消息、情报及资料等。在表示信息数量时，可以用“数词 + 量词 + of + 不可数名词”的结构，也可用some/much/a little等修饰。
Message (可数名词)“消息；电报”；常指口头、书面、无线电等多种渠道传送的信息等。
News (不可数名词) “新闻”；常指通过电视、报纸、广播等新闻媒体向大众发布的各种最新消息。
Eg: You can search for the information on the Internet. 你可以在网上搜寻信息。
I can leave a message for you. 我可以为你捎个口信。
I have got good news for you. 我有好消息告诉你。
16.Like (介词) 例如；像 (动词) 喜欢
[常见搭配]look like 看起来像
Like to do sth. “喜欢做某事”，表示偶尔一次喜欢做某事或突然喜欢做某事
Like doing sth. “喜爱做某事”，表示长时间喜欢做某事，多指兴趣爱好
Eg: She looks like her mother. 她看起来像她的妈妈。
Success is doing things you like to do . 成功就是做你喜爱的事情。
She likes reading book. 她喜爱读书。
What’s the weather like 天气怎么样？
17.More (代词/副词) 更多的；更大的；更
[用法详解]more是many/much的比较级形式，也可以用来修饰多音节形容词的比较级
Eg: I can give you more time. 我可以给你更多时间。
She is getting more and more beautiful. 她变得越来越漂亮。
[常见搭配]more than 多余；超过
Not... any more 不再
Eg: She has more than 200 books. 她有200多本书。
She isn’t a student any more. 她不再是一名学生。
18.Trust (动词) 相信；(名词) 信任；信赖；相信
[常见搭配]trust sb. 信任某人
Trust sb. with sth. 信任某人做某事
Trust in sb./ sth 对某人/某事信任
Eg: I trust him to make the right decision. 我相信他会做出正确的决定。
I’d trust her with my life. 我愿意把生命托付给她。
She needs to trust more in her own abilities. 她需要更加相信自己的能力。
19.Really (副词) 很；十分；真正地
[派生词]real (形容词) 真的
[用法详解]really用来修饰动词、形容词或整个句子。
Eg: It was really kind of you to help me. 你帮我的忙，我太感激了。
20.Soon (副词) 很快；马上
[用法详解]soon可放于句末，有时可放在句首，也可位于助动词后实义动词前。
[常见搭配]as soon as... 一...就...
Very soon 马上
How soon 多久
Eg: We’ll be home soon. 我们很快就要到家了。
21.Teach (动词) 教；讲授
[派生词]teacher (名词) 教师
[常见搭配]teach sb. Sth. 教某人某事
Teach sb. to do sth. 教某人做某事
Teach oneself sth. 自学某事
Teach a lesson 给予教训
Eg: My father taught me how to ride a bike. 我父亲教我骑自行车。
She is teaching me to speak French. 她正在教我说法语。
He taught himself how to play the guitar. 他自学了弹吉他。
22.Form teacher 班主任
[知识拓展]form用法小结
Form (名词) 形式；种类；表格 (动词) 形成；养成
[常见搭配]form the habit of ... 养成...的习惯
Eg: Do you like the form of learning 你喜欢这种学习方式吗？
Please fill in the blank form. 请填写这个空表格。
We should form the habit of reading . 我们应该养成阅读的习惯。
23.Show (名词) 演出；展览；节目
[用法详解] show用法小结
Show (动词) “展示” (名词) “展览”
[常见搭配]show sb. around ... 带某人参观...
Show sb. sth. = show sth. to sb. 给某人看某物
Eg: I will show you around our school. 我将带你参观我们学校。
Please show me that photo. = Please show that photo to me. 请给我看看那张照片。
Magic show. 魔术表演。
24.Different (形容词) 不同的
[派生词] difference (名词) 不同点
[常见搭配]be different from... 与...不同
Eg: This book is different from that one. 这本书和那本不同。
There are some differences between these books. 这两本之间有一些不同。
25.Thousand (数词) 数以千计的；一千
[知识拓展]hundred (百)、thousand (千)、million (百万)、billion (十亿)。此类此如果前有数字则不可加s；如果后面有of则必须加s.
Eg: five hundred 500； thousands of 数百的
26.In fact 事实上；确切地说
[用法详解]Fact (名词) 事实；实际情况 -- (复数形式) facts
[常见搭配]fun facts 趣闻；有趣的事
In fact 事实上
Eg: There are lots of fun facts in our school. 我们学校有许多趣闻。
He looks strong. In fact, he is very weak. 他看起来很强壮。事实上，他很虚弱。
27.Borrow (动词) 借
[易混辨析]borrow和lend区别：
Borrow常指把别人东西借给自己，常和from连用，构成borrow sth. from sb. 译为“从某人那接某物”
lend常指把自己东西借给别人，常和to连用，构成lend sth. to sb. 译为“借某物给某人
Eg: Would you please lend your pencil to me 请把铅笔借给我好吗？
Mike wants to borrow some books from the library. 迈克想从图书馆借一些书。
28.Else (副词) 其他的；别的
[易混辨析] else与other区别
Else “别的；其他”，用于不定代词或疑问词之后
Eg: something else 其它的东西； what else 还有什么
other “别的；其余的”用于名词之前
Eg: other things 其它的东西
29.Care about 关心；照顾
[用法详解] care用法小结
Care (名词) 担心；忧虑 -- careful (形容词) 认真的；仔细的 -- carefully (副词) 认真地；仔细地
[常见搭配]care for sb. 照顾某人；
Care about ... 关心；照顾
Eg: She cared for her grandmother at home. 她在家照顾她的奶奶。
She cared about the old very much. 她非常关心老人。
30.Large (形容词) 大的
[易混辨析]large与big区别
Large强调体积、范围、能力或数量方面的大，也可指”大规模的；广泛的“
big强调程度、容积、重量、数量等，用于描述具体的、有形的人或物；也可指“重要的；伟大的”
Eg: I didn’t want to go to a large university. 我当时不想去大的综合性大学读书。
I have quite a big room so I’m not to badly off. 我有一间大屋子，所以住得还不坏。

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