1. I spent 200 Yuan to buy the coat last week.
　　我用了200元钱买了这件上衣。(选错改错)
　　【一点通】spend (花费,度过, 过去式为spent)常见的句子结构有两种:
　　①人 spend 时间金钱 on sth. “某人在……上用……时间钱.”
　　 I spend much time on my homework every day.
　　 My wife spends lots of money on her clothes.
　　② 人 spend 时间金钱 (in)V. ing 其它. “某人用……时间钱做……”
　　 I spend about two hours a day doing my homework.
　　 She only can spent 200 yuan buying this new coat.
　　温馨提醒: ①该结构中V. ing前的介词in一般省略。②V. ing 和on一般不能同时使用。③用V. ing比用on在表达上更为准确。
　　【Key】C-buying
　　2. “请问, 你买这辆自行车用了多少钱?”“320元”。(选择正确的翻译)
　　A. “Excuse me, how much did you pay for this bike?” “￥320.”
　　B. “Excuse me, how much did you spend on this bike?” “￥320.”
　　C. “Excuse me, how much did this bike cost you？” “￥320.”
　　D. “Excuse me, how much did you buy this bike for？” “￥320 .”
　　【一点通】除spend 外, pay, buy 和cost也可以用来表达“用……时间钱做……”. 常见句式为:
　　①人＋pay（＋钱）＋ for... (因为……而付钱给……; 过去式为paid)
　　 She paid 280 Yuan for the new coat. 她为这件上衣付了280元钱。
　　②cost的原形和过去式同形, 主语一般是“物”
　　即: 物 cost ( 某人) 金钱 (某物值……钱/某物用了某人……钱)
　　This computer cost him 500 dollars.电脑用了他500美元。
　　③buy 最常见的句子结构有两种:
　　(1) buy sb sth = buy sth for sb (为某人买……)
　　 My father bought me a new pen last week.(= My father bought a new pen for me last week.)
　　我爸爸上周为我买了一枝新钢笔。
　　 (2) buy sth (from...)for 钱(买……用了……钱)
　　I bought it from a friend for ￡10. 我从朋友那里用10英镑买来的。
　　【Key】ABCD
　　3. It takes my mother about an hour cleaning the house every day. (选错改错)
　　 AB CD
　　【一点通】表达“某人……用时间做……” 除用spend之外, 我们还可以用时间句型:
　　“It takes took sb 时间 to do sth.” 来表达, 如:
　　 It takes me about two hours to do my homework every day. 我每天用大约两个小时做家庭作业。
　　【Key】C-to clean
　　【趁热打铁】
　　请按要求完成下面的题目,不太难, 但要细心哦!
　　1. The birthday presents_______Amy ￥14. (选择填空)
　　A. spentB. costC. paidD. took
　　2.She paid 280 Yuan for the new coat.（改写句子, 含义不变）
　　 She_______280 Yuan_______the new coat.
　　 She_______the new coat_______280 Yuan.
　　 The new coat_______280 Yuan.
　　3.It takes Millie two hours to do her homework every day. (改写句子, 含义不变)
　　Millie_______two hours_______her homework every day.