1、高中英語知識點大全（118）：stopfrom doing sth. 1、spend  vt. 花費；用其主語為“人”，賓語為“金錢”或“時間”；后面可搭配介詞“on + 名詞/代詞”，或“in(可以省略) + 動名詞”。使用句式為：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.他們花了2000元這臺買電視機。The writer spent 2 years(in) writing the no

2、vel./on the novel.這位作家花了兩年時間寫這部小說。另外：“花錢”還常用以下兩個句式：sb.+ pay money + for sth./sth.+cost sb.+moneyThey paid 2000 yuan for the TV set.The TV set cost them 2000 yuan.“花時間”還常用It takes sb. some time to do sth. 句式。It took the writer 2 years to write the novel.2、still1) 用作形容詞，意為“靜止的，不動的，平靜的”。如：keep(stay) st

3、ill保持不動；lie(stand)still躺著（站著）不動；a still lake/evening 平靜的湖/寂靜的夜晚。2)用作副詞，表示“還，仍舊”，可以修飾形容詞、副詞比較組。如：be still busy 仍然很忙；win still greater success 取得更大成功。3)辨析still,quiet,silent。still側(cè)重“一動不動”，quiet指“安靜”，無動作，無聲音，無騷亂，其反義詞是noisy（吵鬧的、喧嘩的）；silent指不出聲，不說話。對比：sit still 坐著不動。Be quiet,and the class will begin. 請安靜，

4、馬上就要開始上課了。Hearing the answer,be was silent for a minute or more. 聽了回答之后，他沉默了一兩分鐘。應(yīng)用完成句子他個子高，他哥哥更高。He is tall,but his brother is _ _.我已經(jīng)考慮了幾個小時，但仍然不能決定。I have been thinking for hours, but I _cant decide.Key:still, talker      still3、stopfrom doing sth.  阻止做某事stop 也可換為prevent 或keep.Nothing can stop/prevent/keep us from doing that. 沒有什么能阻止我們那樣做This is the best way to stop/prevent/keep such a thing from happening again.防止這樣的事再次發(fā)生這是最好的辦法。當該句型用到動詞stop或prevent時，后面的from可以省略。I tried to stop/prevent him(from)smoking, but I failed. 我試圖勸他戒煙，但沒成功。但當用到動詞keep時，from不能省略。因為省略后得到的是另一句型