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内部资料:高考英语词汇详解(05) | |||
作者:HMCD 文章来源:本站原创 点击数: 更新时间:2012-6-3 |
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because [bi5kCz] conj. 因为:I went to bed early because I was tired. 我因为疲倦所以早睡了。/ They can’t have gone out because the light is on. 他们不可能出去了,因为灯还亮着。■because of 因为:We put off the picnic because of the rain. 我们的野餐因下雨延期了。/ Because of her warning, I was careful. 由于她的提醒,我很小心。 【辨析】because, since, as与for:1.回答why提出的问题时,只用because。2. because语气最强,表示必然的因果关系;since和as是对已知事实提供理由,而不表示直接原因;至于for,它是并列连词(其余三者为从属连词),它有时可表示因果关系,有时表示对前面分句内容的解释或推断,总是放在主句之后。 【考点】1.不要按汉语习惯将其与so(所以)连用,如不说Because I was tired’ so I went to bed.(应去掉because或so) 2. because是连词,后接句子;而because of是复合介词,后接名词、代词或动名词,不过有时也接what引导的句子(不能接其他形式的句子):He knew she was crying because of what he had said. 他知道她哭是因为他说的话。 become[bi5kQm] v. 1.变得,成为:The room soon became crowded. 房间很快变得拥挤起来。2. 适合(某人),与…相称:That dress becomes you. 那件衣服很合你身。■become of 发生,遭遇(常与 what连用):What has become of the girl? 这个女孩后来怎样了? 【说明】其后不接不定式表示“逐渐”,可改用come [begin]+不定式:He began [came] to like the girl. 他开始喜欢起这个女孩来。(不能用became) bed[bed] n. 1.[C,U]床,卧床,睡觉:This bed is fairly soft. 这个床还算软。/ A cold kept him in bed for three days. 一次感冒让他卧床三天。2.[C]河底,底座:The river bed is dry. 河床干涸了。 【说明】1.表示“睡觉”时,通常不用冠词或其它限定词;表示“床”时,则可用: It is too early for bed. 现在睡觉太早了。/ He sat by the bed, watching TV. 他坐在床边看电视。2.与介词in, into, out of等连用时,也通常不用冠词:I like reading in bed. 我喜欢躺在床上看书。/ He got into (out of) bed quickly. 他很快上(下)了床。 bedclothes[5bedklEuTz] n.(复数)铺盖,床上用品:He woke up when all his bedclothes fell off. 他的床单、毯子都掉下来时,他醒了。 【说明】指除床垫以外的床单、毯子、枕头等,是床上用品的总称;使用时视为复数。 bedding[5bediN] n.1.[U]铺盖,床上用品:summer bedding 夏天床上用品 2.[U](家畜的)垫草 bedroom[5bedrum] n.[C]寝室,卧室:You can sleep in the spare bedroom. 你可以在那间空置的卧室里睡。 bee[bi:] n. [C]蜜蜂:as busy as a bee 很忙 beef[bi:f] n.[U]牛肉:beef steak 牛排 / Which do you like better, beef or pork? 你喜欢吃牛肉还是猪肉? beehive[5bi:haiv] n.[C]蜂箱 beer[biE] n. [U,C]啤酒:Would you like a (glass of ) beer? 您要不要喝(杯)啤酒?/ Three beers, please. 请来三杯啤酒。 【说明】1.作为物质名词,不可数;若指一杯(一瓶、一罐、一种)啤酒,则可数。2.说two glasses of beer,意思很清楚,它指“两杯啤酒”;而two beers在没有特定的上下文时,可指“两杯啤酒”、“两瓶啤酒”或“两种啤酒”。 before [bi5fC:] prep. 1.(时间、位置、顺序)在…以前,在…前面:Your name is before mine on the list. 在名单上你的名字在我的前面。/ Take the medicine before bedtime. 这药在睡觉之前吃。2. (地位、价值、重要性等)重于,在…之上:He put quality before quantity. 他重质量甚于重数量。/ He put his work before everything. 他把工作放在第一位。3. (宁可…)也不愿:They would die before surrendering. 他们宁死不屈。adv.(时间、位置)以前:Why didn’t you tell me before? 为什么你以前不告诉我呢?conj. 在…之前:Turn the lights off before you leave. 离开前请关灯。/ Put on more clothes before you go out. 加件衣服再出去。 引用地址: |
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