中学英语基本词汇语法解析cost和could和count等 cost[kɒst] v. 耗费，花费，价值；‖n. [C, U]①价格，价钱；②成本费用    The book cost me 20 yuan. 这本书花费了我20元钱。 We should finish the work at all costs. 我们无论如何都要完成这项工作。[at all costs不惜任何代价] 【易错警示】cost，spend，take与pay cost 主语是物或某种活动，表示物有所值。常用搭配：sth. cost sb. money. 例如： The book cost him one dollar. 这本书用了他一美元。 spend 指的是花多少时间或花多少钱, 主语必须是人，不能是物。常用搭配：sb. spend time/money (in)doing sth./ on sth. 例如： They spent two years (in) building this bridge. 造这座桥花了他们两年时间。  He spends much money on books.他平时将很多钱用在买书上。 take 表示某人干某事花了多少时间, 常用于It takes sb. ＋时间＋to do sth. 做某事花了某人多少时间。常用搭配：It takes sb. some time to do sth. 例如： It took him an hour to read the book. 他用一小时读完了这本书。 pay 意思是“付给，付出”, 指某人买东西或做某事所花费的金钱，也指工作所得到的酬金。常用搭配：sb. pay money for sth. 例如： I have to pay them 20 pounds for this room each month. 我每个月要付20英磅的房租。 人教高中英语单词mp3 人教版高中英语单词 人教版初中英语mp3 新概念英语第二册答案 cough /kɒf/ n. [C]○1咳嗽，咳嗽声；○2咳嗽病；‖vi. 咳嗽 Do you cough? 你咳嗽吗？ I have a bad cough. 我咳得很厉害。[have a bad cough 咳得很厉害] could [kəd; kʊd] modal v.（can的过去式）①（表示过去的能力）能，会；②（表示过去的许可）可以；③（表示过去的可能性）可能，会；④（用于现在，指委婉地提出请求、疑问或看法） Could you speak English then？那时你能讲英语吗？ The boy could speak English when he was five. 这个男孩五岁时就会说英语了。 Could this be true? 这能是真的吗? [could表示可能性时，不仅可用于否定句和疑问句，也可用于肯定句] Could you wait for a few moments? 你能稍等一会儿吗? [表客气的请求] count [kaʊnt] v. 计数，数数    The teacher is teaching the students how to count. 老师在教孩子们如何数数。 We all count down from ten to zero. 我们都从十倒数到一。（count down倒数） 翻译下列词组。  1. relay race __________ 2.the boys’800-meter race _______ 3.take part in ____________      4.a pair of running shoes_____________  5.in the teachers’ relay race _______ 6.do one’s best_________ 7.交朋友_______________ 8.为……做准备________________ 9.参加跳高比赛_________________ 10.在运动会期间________________ 根据汉语完成句子。 1. The sports meet must be exciting. I’m sure we’ll enjoy yourselves in the teachers’___________________(接力). 2. After finishing _______( 男子一千米赛跑), Mr. Zhang felt very tired. 3. I’m glad that many people like______（跳高）. 4. Are you ______ ______（准备）the basketball game? 5. I want to _________________（交朋友） Lucy and Lily. 用所给单词的适当形式填空。 1. All of us were very ______(excite). 2. Jack is good at ______(run).So she takes part in the relay race . 3. It is his first time ____ (go) in the long jump. 4. The little boy has fun (swim). 5. Jenny _______ (practice) playing the piano now in her room.