1、优质文档优质文档stopfrom doing sth. 其主语为“人”,宾语为“金钱”或“时间”;后面可搭配介词“on + 名词/代词”,或“in( 可以省略) + 动名词”。使用句式为:sb. + money/time + on sth./(in)doing sth.They spent 2000 yuan on the TV set./They spent 2000 yuan(in)buying the TV set.他们花了 2000 元这台买电视机。The writer spent 2 years(in) writing the novel./on the novel.这位作家花了两年
2、时间写这部小说。另外:“花钱”还常 用以下两个句式:sb.+ pay money + for sth./sth.+cost sb.+moneyThey paid 2000 yuan for the TV set.来源:学*科*网 来源:学科网The TV set cost them 2000 yuan.“花时间”还常用 It takes sb. some time to do sth. 句式。It took the writer 2 years to write the novel.2、still1) 用作形容词,意为“静止的,不动的,平静的 ”。如:keep(stay) still 保持不动
3、;lie(stand)still 躺着(站 着)不动;a still lake/evening 平静的湖/ 寂静的夜晚。来源:Z|xx|k.Com2)用作副词 ,表示 “还,仍旧 ”,可以修饰形容词、副词比较组。如:优质文档优质文档be still busy 仍然很忙;win still greater success 取得更大成功。3)辨析 still,quiet,silent。still 侧重“一动不动”,quiet 指“安静”,无动作,无声音,无骚乱,其反义词是 noisy(吵闹的、喧哗的); silent 指不出声,不说话。来源: 学科网 ZXXK对比:sit still 坐着不动。B
4、e quiet,and the class will begin. 请安静,马上就要开始上课了。Hearing the answer,be was silent for a minute or more. 听了回答之后,他沉默了一两分钟。应用完成句子来源:学+科+网 他个子高,他哥哥更高。He is tall,but his brother is _ _.我已经考虑了几个小时,但仍然不能决定。I have been thinking for hours, but I _cant decide.Key:stil l, talker still3、stopfrom doing sth. 阻止做某事
5、stop 也可换为 prevent 或 keep.Nothing can stop/prevent/keep us from doing that. 没有什么能阻止我们 那样做 This is the best way to stop/prevent/keep such a thing from happening again.防止这样的事再次发生这是最好的办法。当该句型用到动词 stop 或 prevent 时,后面的 from 可以省略 。I tried to stop/prevent him(from)smoking, but I failed. 我试图 劝他戒烟,但没成功。优质文档优质文档但当用到动词 keep 时,from 不能省 略。因为省略后得到的是另一句型 keepdoing sth.意为“使不断地做某事”。Im sorry Ive kept you waiting for so long. 很抱歉让你久等了。