【正文】
某個動作正在進行。use sth. to do sth. 用某物做某事可與 use sth. for doing sth. 互換mean to do sth. 打算做某事the importance of (doing ) sth. (做)某事的重要性1make a decision to do sth. 決定做某事相當于decide to do sth.1keep on doing sth. “繼續(xù)做某事”。1keep sb. doing sth. 使某人一直做某事1keep sb. from doing sth. 阻止某人做某事三、語法:(一)詢問某人的健康問題及遇到麻煩時的常用表達詢問某人患了何種疾病或遇到了何種麻煩時,常用以下幾種結(jié)構(gòu)來表達:What’s the matter ( with sb. ) ? (某人)怎么了?What’s wrong ( with sb. ) ? (某人)怎么了?What’s the trouble ( with sb. ) ? / What’s one’s trouble ?(某人)出什么事了?What’s happened ( to sb. ) ? (某人)發(fā)生什么事了?Are you OK? 你沒事吧?Is there anything wrong ( with sb. )