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特别推荐:中学英语高频词详解词典 | |||
作者:admin 文章来源:本站原创 点击数: 更新时间:2011-4-9 |
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3. 注意不要与动词cross弄混: (1) 表示“穿过”时的用法比较: It’s dangerous for an old man to cross such a crowded street. 老人穿过这样拥挤的街道很危险。 It’s dangerous for an old man to walk across such a crowded street. 老人穿过这样拥挤的街道很危险。 (2) 表示“交叉”时的用法比较: The roads cross just outside the village. 那两条路就在村外交叉。 He sat there with his arms across his chest. 他坐在那儿,两臂交叉放在胸前。(介词用法) 4. 用于习语come across,主要用法有: (1) 偶然遇见,碰见(=run across) Where did you come [run] across her? 你在那儿碰到她的? I’ve just come across a beautiful poem in this book. 我在这本书里偶然发现一首优美的诗。 (2) 被理解,被传达(=come over) He spoke for a long time but his meaning did not really come across. 他讲了很长时间,但他的意思没有人真正理解。 (3) 使人产生某种印象(=come over) Your speech came across very well. 你的演说相当受欢迎。 He came across as sympathetic / a sympathetic person. 他给人以有同情心的印象。 注意以下用法,它不是习语,其中的across为副词,表示“在另一边”: Come across to my office this afternoon. 你今天下午到我办公室来一趟。 ■add v. 1. 注意以下短语的用法: (1) add in 包括。如: Don’t forget to add me in. 别忘了把我也算上。 Would you add in these items, please? 请你把这些条款包括进去好吗? (2) add to 增加。如: This adds to our difficulties. 这增加了我们的困难。 It adds to my pleasure to see you here today. 今天在这里见到你我格外高兴。 (3) add up 加起来。如: You haven’t added the figures up right. 这些数字你没有加对。 在口语中还可表示“有意义”“有道理”,主要用于否定句。如: His excuse just doesn’t add up. 他的借口完全站不住脚。 What he said doesn’t add up. 他说的话自相矛盾。 (4) add up to 加起来等于,总计。如: The figures add up to 500. 这些数字加起来等于500。 The costs added up to 1,000 dollars. 费用总计为1,000美元。 还可引申指“总起来看说明了”。如: Your long answer just adds up to a refusal. 你的冗长回答简直等于拒绝。 The evidence all adds up to a case of murder. 所有证据都说明这是一起谋杀案。 2. 口语中有时可用add(ed) to that [this]来引出另外的事实以支持自己的观点,根据情况可译为“而且”“另外”等。如: Added to this,she had a wonderful ability to describe things. 除此之外,她还擅长于描绘事物。 3. 类似“3+4=7”这样的算式,可用以下包含add的英语句子表达: Three added to four makes seven. Three and four add up to seven. If you add three to four, you get seven. ■addition n. 1. 注意以下短语的用法: (1) in addition 此外,另外,还有。如: In addition, they do not match very much. 除此之外,他们两人并不十分般配。 We met some friends and other people in addition. 我们遇见几位朋友,还遇见其他一些人 (2) in addition to 除……之外。如: We play football in addition to basketball. 除了篮球外,我们还踢足球。 In addition to English, he has to study a second foreign language. 除英语外,他还得学第二外语。 In addition to giving a general introduction to computers, the course also provides practical experience. 课程除了大致介绍电脑知识外,还提供实际操作的机会。 2. 当主语后跟有in addition to引出的介词短语时,谓语动词仍与其前的主语保持一致。如: The teacher, in addition to his students, was interested in the book. 老师和他的学生都对这本书感兴趣。 引用地址: |
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