▲用作时间状语In doing so, she gave a little sigh. 在这样做时,她轻轻叹了一口气。In trying to open the can, I cut my hand. 在试图打开罐头时,我划破了手。 ▲用作原因状语In refusing (= Because she refused) to work abroad, she missed an excellent job opportunity. 由于拒绝到国外工作,她错过了一次...
回答于 2014-04-01 18:20
▲unemployment 作为抽象的不可数名词,其前通常不用冠词。如:Unemployment contributes directly to homelessness. 失业直接影响到无家可归。Some people find unemployment very difficult to cope with. 有些人觉得很难面对失业。Unemployment became worse as factories closed. 许多工厂倒闭后,事业问题更严重了。If...
回答于 2014-04-01 13:56
▲在Longman Dictionary of Contemporary English(《朗文当代英语词典》)的want词条,有用黑体字列出的 may / might want to do sth (=used to say that something is sensible or that someone should do it, especially when giving advice) ,用于提出建议,意思是“(也许)应该做某事”“不妨做某...
回答于 2014-04-01 13:00
▲表示状态的系动词 be 与动态形容词连用时,可以用于进行时态。如:She is just being polite. 她只是做出有礼貌的样子。(摘自《牛津英语语法》)▲感官系动词feel(感觉), look(看起来)有时可用于进行时态。如:He’s looking appreciably thinner. 看得出来他消瘦了。(摘自《牛津高阶英语词典》第四版)I was feeling much...
回答于 2014-04-01 12:39
不知道你这个分类是来自哪本语法书,好像很少听到“数量类系动词”的说法。既然你的语法书上有如此般的分类,那上面应该就有相具体说明。从字面意思来理解,数量系动词是不是就是指后面接具体数量的系动词。如:She weighs 60 kilos. 她体重60公斤。The television audience aggregated 30 millions. 电视观众合计达3000万人...
回答于 2014-04-01 11:47
没错!动词 describe 后面可以接动名词作宾语。比如在Longman Dictionary of Contemporary English(朗文当代英语词典)的 describe 词条就有粗体字的 describe doing sth。词典上的例句是:He described finding his mother lying on the floor. 他描述说发现他母亲躺在地板上。
回答于 2014-03-30 12:33
这里有很详细的解答:http://www.yygrammar.com/Article/201112/2738.html
回答于 2014-03-30 12:11
在make sure(弄清楚)以及make certain(弄清楚)后接that从句时,从句谓语通常用一般现在时表示将来意义(而不直接使用一般将来时)。如:Make sure you come back soon. 你要保证快点回来。Make sure you sign and date it at the bottom. 一定要在底下签名和写上日期。Make certain that you do not spill your coffee. 注...
回答于 2014-03-30 12:08
▲查了几本构词法的书,列出以下一些,供你参考:adjective n. 形容词detective n. 侦探disincentive n. 遏制因素fixative n. 固定剂,定影液incentive n. 刺激;鼓励;动机infinitive n.(动词)不定式initiative n. 自发性,积极性,主动性perspective n. 远景;透视法purgative n. 泻药sedative n. 镇静剂(或药);起镇...
回答于 2014-03-28 23:43
▲用英语表示“一百(千、百万)”,既可用a也可用one,如可说a hundred (thousand, million)和one hundred (thousand, million),两者没什么差别。如:Up till now I’ve only learned a [one] thousand English words. 到现在我只学了一千英语词汇。Over a [one] million people in Great Britain suffe...
回答于 2014-03-28 22:39