Lesson 89 For sale
一.单词和重点讲解
believe 相信 认为+sbI believe you.
+that 从句I believe that this house is for sale. 我想这房子是要出售的吧。I believe that you are right. 我想你是对的。believe it or not 信不信由你He's upstairs,believe it or not. 他在楼上，信不信由你。may(用于请求许可) 可以3个例句May I have your name? 你叫什么名字？May I try it on? 我能试穿吗?May I help you？ 有什么能帮你吗？how long多久How long have you lived here? 你住在这里多久了？其他how引导的其他疑问句How muchHow much is this shirt? 这件衬衣多少钱？How manyHow many students are there in your class? 你们班有多少学生？How farHow far is it from your school to the park? 从你的学校到公园多远呢？How oftenHow often do you have English class? 你多久一次上英语课？since *for自从，用于现在完成时+时间点/从句since+时间点 延续性动词I've lived here since1976. 从1967年我就住在这里了。since+从句 从句用一般过去时I have worked in this company since I left school. 自从毕业离校以来，我就一直在这家公司工作。It has been three years since I came to China. 我来中国已经三年了。for +一段时间I've lived here for 20 years. 我在这里已经住了20年了。I have been a school teacher for 28 years now. 我当老师已经28年了。I have been married for a year. 我结婚一年了。注意： I have married for a year. × married是短暂性动词，不能用在这里。I have been married. 我结过婚了（暗指现在单身）短暂性动词 比如come go arrive marry fall buy sell短暂动词可以用于现在完成时，但是不可以用于有延续性的时间状语的现在完成时，但是否定句的可以I haven't seen you for ages. 好久没见你了。
why为什么其他含义y的单词-sky fly dry my try---Why do you want to sell this house?That's why I want to sell this house. 那就是我想卖房子的原因。sell卖 sold soldsell sb sth = sell sht to sbbuy sb sb=buy sto for sbbecause课本例句：---Why do you want to sell it?---Because I've just retired.because of....retirecost物花费：cost :This shirt cost me 100yuan.take : It takes me 15 dollars to buy this book.人花费：spendI spend one hour on English.I spend two hours in learning English.练习题
1.They spend too much time the report.
A.writing B. to write C. on writing D. write
2. --What beautiful shoes you’re wearing!
They must be expensive
--No，they only____ l0 yuan．
A．spent B．took C．paid D．cost
pounda pound of... 一磅...half a pound of.... 半磅a quarter of a pound of tea 四分之一镑茶叶英镑worth
It's worth every penny of it. 它的确值那么多钱。
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