2013高考英语备考:human 用法说明
human(being)[c]人,与动物等对比的人(the human人类) A human being tells the machine what to do, when to do and how to do. 人让机器做什么、什么时候做和怎样做。 In the story human beings were replaced by robots. 在这个故事里,人类被机器人所代替。 文章相关链接:www.liuxuequn.com/k_2013高考英语备考/ [ 查看全文 ]2013高考英语备考:human 用法说明的相关文章
2013高考英语备考:How long have you had it用法说明
How long have you had it?你买了多久了? 瞬时动词come/go/leave/start/arrive/buy/die/join/borrow/marry等不能与表示一段时间的状语连用。如how long, for 和 since所表示的时间。 ①他去世三年了。 不能说:He has died for 3 years. 而应说:He has been dead ...[ 查看全文 ]2013高考英语备考:have on/have…on 用法说明
have on,have…on have on 表示“穿着,戴着”,有have on sth.或have sth.,on结构,强调状态,无进行时,但有动词—ing短语形式。have…on表示“有事,有约(会)”。对比: On Children’s Day,children always have on their new clothes. 儿童节那天孩子们总是穿着新衣服。 I’ve nothing...[ 查看全文 ]2013高考英语备考:have + difficulty + doing sth 用法说明
have/find + difficulty/trouble + (in)doing sth ./ with sth. There be + difficulty/trouble + (in) doing sth./with sth.做某事有困难/麻烦;在……方面有困难/麻烦。 其中的difficulty和trouble为不可数名词;doing前的介词in 可省略。 ①I have so...[ 查看全文 ]