1、七年级英语上册Unit 7课文讲解1.Get your moneys worth.钱花的物有所值用法详解worth作形容词时，译为“值得的”；worth作名词时，译为“价值；意义”常见搭配be worth doing sth. 值得做某事Worth + 钱数 值.钱Worth a fortune 值大钱Eg: The book is worth reading.这本书值得阅读。The car is worth around 50 thousand. 这辆车大约值5万。注意money为不可数名词，译为“钱”；作主语时，谓语动词需用单数。Eg:Money isnt everything. 钱不是万
2、能的。2.Money plays an important role in our lives.钱在我们的生活中起着重要的作用。常见搭配play an important role in (doing) sth. 在（做）某事上起到重要作用Eg: Bridges often play an important role in warfare. 桥梁常常在战争中发挥重要作用。Listening plays an important role in learning English. 听在学英语中起着重要作用。3.Money box 存钱罐4.Theyre a set of dolls in di
3、fferent sizes. 它们是一套不同尺寸的玩偶。用法详解size为名词，译为“尺寸、大小、数量、规模、范围”等意。常见搭配the size of . .的尺寸Size large/ medium/ small 大/中/小号Eg: The size of he room is perfect for a small family. 房间的尺寸非常适合小家庭。The city has grown in size over the years. 这座城市多年来规模不断扩大。I wear a size 8 shoes.我的鞋子尺码是8号。5.Usually they come one insi
4、de another, from the biggest to the smallest.通常它们一个套着一个，从最大的到最小的。用法详解biggest和smallest为big和small的最高级形式，常常用来进行三者或三者以上之间的比较。Eg: He is the tallest in his class.他是他们班最高的。6.Theyre colourful and full of surprises. 它们五颜六色其充满惊奇。常见搭配be full of . = be filled with .装满了.Eg: The bag is full of books. = The bag is
5、 filled with books. 这个包里装买了书。7.Does your family make plans for using money? 你家人制定用钱的计划吗？用法详解plan作名词时为可数名词，其复数形式为plans；plan还可以作动词。常见搭配make a plan 制定计划Plan to do sth. 计划做某事Eg: You should make a plan before travelling.在旅行之前应该制定计划。She is planning to visit Beijing next week. 她正在计划下周去北京参观。8.What do you th
6、ink your family spends the most money on every day?你觉得你家人每天在什么方面花费的最多？用法详解Spend (动词) 度过；用；花（钱或时间）；花费常见搭配人 + spend + 时间 + doing sth. 花时间做某事人 + spend + 钱 + on sth. 花钱买某物知识拓展It takes/took sb. (宾格) + 时间 + to do sth. 花时间做某事人 + pay 钱 for sth. = 物 cost 人(宾格) 钱 花钱买某物Eg: I spent two hours finishing my work.
7、= It took me two hours to finish my work.我花了两个小时完成我的工作。I spent forty yuan on this book. = I paid forty yuan for this book. = This book cost me forty yuan.我花了四十元买这本书。9.Go shopping 去购物10.Dont worry. 别担心。用法详解worry为动词，译为“担心”；其形容词形式为worried。常见搭配worry about . = be worried about .担心.Eg: My parents worry ab
8、out my grades. = My parents are worried about my grades.我父母担心我的成绩。11.Where does the other half go? 剩下的一半去哪了？用法详解half为可数名词，译为“一半；半数”，其复数形式为halves。“half past + 基数词”表示“几点半”。Eg: half past nine = thirty past nine = nine thirty 九点半注意“half of + 名词/代词”作主语时，谓语动词由of后的名词或代词决定。Eg: Half of the students in our cl
9、ass are from the countryside. 我们班的学生由一半来自农村。Half of his money is lost. 他一半的钱丢失了。知识拓展“数词 + 名词(单/复数) + and + a half”= “数词 + and + a half + 名词复数”，表示“几个小时/天/月/年.半”Eg: an hour and a half = one and a half hours 一个半小时12.Like what? 像什么？用法详解 like为动词，译为“喜欢”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
10、 sth. “喜爱做某事”，表示长时间喜欢做某事，多指兴趣爱好Eg: 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。知识拓展Like还可作介词，译为“像”，后面接动词时需用动词ing形式。常见搭配look like 看起来像Eg: She looks like her mother. 她看起来像她的妈妈。 Like taking holidays. 像度假。13.Take holidays. = Have holidays. 度假。14.Of course. = Sure.
11、= Certainly.当然。15.Its a good idea to save for a rainy day. 未雨绸缪是个好主意。用法详解句式“Its a good idea to do sth.”译为“做某事是个好主意。”。常见搭配save for a rainy day 未雨绸缪知识拓展idea为可数名词，其复数形式为ideas；在表示“一个主意”时，用“an idea”。、Eg: Its a good idea to have a picnic in the park. 在公园里野餐是个好主意。16.I see. 我明白了。17.Heres a pie chart Simons
12、family budget. 这是西蒙家预算的饼状图。常见搭配pie chart 饼状图用法详解here is/ are . 译为“这是.”。注意后面名词为单数时，谓语动词用is；名词为复数时，谓语动词用are。Eg: Here is a map of China.这是一张中国地图。Here are some gifts for you. 这是给你的一些礼物。18.What does Simons mum mean by saying “to save for a rainy day”?西蒙妈妈说“未雨绸缪”是什么意思？用法详解mean为动词，译为“意味着”；其名词形式为meaning，译为“
13、意思”。常见搭配Mean to do sth. “打算做某事”Mean doing sth. “意味着.”The meaning of . “.的意思”Have meaning to sb.对某人有特殊意义What does sth. mean to sb.? 某物对某人来说意味着什么？Eg: Family means a lot to me. 家人对我来说很重要。I didnt mean to hurt your feelings. 我本不打算伤害你的感情。Nonresistance doesnt necessarily mean doing nothing. 不抵抗不一定意味着什么都不去做
14、。Whats the meaning of the words? 这些词是什么意思？The meeting has meaning to us. 这次会议对我们有特殊意义。知识拓展by doing sth. 译为“通过做某事”Eg: She learns English by watching English movies. 她通过看英语电影学英语。19.It is important to save money. 省钱很重要。用法详解句式“It is + 形容词 ( + for/ of sb. ) + to do sth. ”译为“(对某人来说)做某事是.”注意当形容词为人品格的形容词时用o
15、f，其它形容词用forEg: Its kind of you to help me. 你帮我太善良了。Its important for us to learn English. 对我们来说学英语很重要。20.My parents try to manage our money well. 我的父母试着管理好我们的钱。用法详解try即可作动词也可作名词，译为“尝试；试着”。常见搭配try to do sth. 尝试做某事Try ones best to do sth. 尽全力做某事Try . on 试穿Have a try 试一试Eg: She tried to finish her home
16、work in an hour. 她试着一小时内完成作业。21.But my parents always have enough money. 但是我父母一直有足够多的钱。用法详解enough为形容词，译为“足够的、充足的”enough作形容词修饰名词时通常放在名词前，enough作副词修饰形容词/副词/ 动词时，放在所修饰词之后Eg: I have enough money to live. 我有足够多的的钱生活。He walks fast enough. 他走得足够快。22.When I have money, I usually ask my mum to help me put so
17、me in the bank.当我有钱时，我通常要求我妈妈帮我放一些在银行里。用法详解ask为动词，译为“问；要求”。常见搭配ask for .索要.Ask sb. (not) to do sth. 要求某人（不）做某事Eg: Please ask for help when you are in danger. 当你处于危险中时请寻求帮助。My mum asked me to finish my homework before dinner. 我妈妈要求我晚饭前完成作业。23.Do we need any other things? 我们还需要其它东西吗？用法详解any other后面即可接
18、可数名词单数也可接复数。当用于表示同一范围内的比较时，后面通常接可数名词；当表示不同范围的比较，或者用于肯定句中并表示对象为复数名词时，后面可以跟复数名词。Eg: He is taller than any other boy.他比任何一个男孩都高。He is taller than any other girls. 他比任何一个女孩都高。24.Daniel wants to learn about different kinds of money in history. 丹尼尔想了解历史上不同种类的钱。用法详解 kind (名词) 种类 (形容词) 善良的 常见搭配 all kinds of
19、 各种各样的； a kind of 一种；different kinds of 不同种类的； kind of 有点（后加形容词）Eg: Tigers are a kind of cat. 老虎是一种猫科动物。The panda is kind of cute. 这只熊猫有点可爱。He is a kind boy. 他是一个善良的男孩。He likes different kinds of music. 他喜欢不同种类的音乐。25.I give you nine shells. 我给你九个贝壳。用法详解give为动词，译为“给；送”，后面常常接双宾语；即“give sb. sth. = give
20、 sth. to sb.”的结构，译为“送给某人某物”。注意若sth.为人称代词时，只能用give sth. to stb.的结构。Eg:I give you nine shells. = I give nine shells to you. 我给你九个贝壳。Please give it to me. 请把它给我。常见搭配give in 屈服、让步Give away 赠送Give up (doing) sth. 放弃（做）某事Give back 归还Give out 发出、散发26.Thats a deal! 一言为定！/ 就这样说定了！27.Here you are.给你。28.How mu
21、ch is this bag of rice? 这袋大米多少钱？用法详解How much在此处译为“多少钱”，常常用来询问物体的价格。常见句式为“ How much + is/are + 名词”，其同义句为“Whats the price of .?”Eg: How much are these shoes? = Whats the price of these shoes? 这些鞋多少钱？how much后跟不可数名词，“多少”用来询问数量Eg: How much water do you drink every day? 每天你喝多少水？how many 后跟可数名词复数“多少”用来询问数
22、量Eg: How many people are there in your family? 你家有多少口人？知识拓展price为不可数名词，译为“价格”常见搭配Whats the price of ? = How much + be动词 + 主语？ “.多少钱”the price of “.的价格”注意作主语时，谓语动词常用单数。Eg: Whats the price of these books? 这些书多少钱？The price of these books is 100 yuan.这些书100 元。知识拓展rice为不可数名词，在表示量化时用“数词 + 量词 + of + 不可数名词”
23、结构。Eg: one cup of coffee 一杯咖啡Two bottles of water 两瓶水29.I can buy a computer online. 我可以在网上买一台电脑。用法详解buy为动词，译为“买”，其反义词为sell。常见搭配buy sb. sth. = buy sth. for sb. 为某人买某物Eg: My father bought some books for me. = My father bought me some books. 我爸爸给我买了一些书。30.See kinds of money from different times, such
24、as shells, coins and notes. 看不同时期钱的种类，例如贝壳、硬币和纸币。用法详解time为不可数名词时，译为“时间”；time为可数名词时，译为“次数、时期”。常见搭配what time 什么时候Its time to do sth. 到了做某事的时候Three times 三次How many times 多少次Different times 不同时期On time 按时In time 及时Eg: What time is it? = Whats the time? 几点了？Philosophy in different times has different fu
25、nctions. 不同时代的哲学具有不同的功能。31.At the Spring Festival 在春节32.I also use some money to help children in need every year. 我每年也用一些钱帮助有需要的孩子们。用法详解use为动词，译为“使用”派生词reuse (动词) “重新使用”useful (形容词) “有用的”，useless( 形容词) “无用的”常用短语its useful to do sth. 做某事是有用的。use sth. to do sth. “用某物做某事”Make good use of .充分利用.Be used
26、 to do sth. 被用来做某事Used to do sth.过去常常做某事be used to doing sth. 习惯做某事Eg: Its useful to learn English well. 学好英语是有用的。I use a pen to write this letter. “我用钢笔写这封信。”We must make good use of our free time. 我们必须好好利用我们的空闲时间。Cotton is used to make cloth. 棉花被用来织布。The old man used to live in the country, but now he is used to living in the city.33.A gentleman makes money in an honest way and uses it wisely. 君子爱财取之有道用之有度。用法详解honest为形容词，译为“诚实的”，其首字母h不发音，故在表示“一个诚实的.”时，需用不定冠词the。Eg: She is an honest girl. 她是一个诚实的女孩。5
