關(guān)于四六級(jí)C字頭的重點(diǎn)知識(shí)點(diǎn)
1、concentrate v.全神貫注，精神集中，專(zhuān)心致志；集中，集合；濃縮
We should concentrate all our efforts on improving education.我們應(yīng)該集中精力努力改進(jìn)教育工作。
Troops are concentrating south of the river.軍隊(duì)正向河的南邊集結(jié)。
n.濃縮液
「用法」concentrate（sth.）on sth.／doing sth.
「全真考題」Anne couldnt concentrate what she was doing while her family were watching TV.（93.1）
A.to B.on C.for D.in
「答案」B
2、continual adj.繼續(xù)不斷的.；一再重復(fù)的
continual rain 不停的雨
「辨析」continual與continuous
continual一般指多次重復(fù)的動(dòng)作：Please stop your continual questions.
continuous表示動(dòng)作或物體繼續(xù)不停地或不間斷地進(jìn)行下去：a continuous flow of traffic
「全真考題」Our journey was slow because the train stopped at different villages.（99.1）
A.unceasingly B.gradually
C.continuously D.continually
「答案」D
contrary adj.（在性質(zhì)、傾向或方向等方面）相反的；好與人作對(duì)的
contrary beliefs 截然相反的信仰
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