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| be up for 有待于…,为了某一目的 | for sale 拿出来卖的 | on sale 打折卖(特价) |
|---|---|---|
| This problem is up for discussion.这个问题有待于讨论 | The house is for sale. 这所房子出售。 | These bikes are on sale. 这些自行车正在廉价出售。 |
在一些表示感觉的动词如 see,hear,feel,watch,notice 等之后,往往用“动词+宾语+宾语补足语”这个结构,其宾语补足语既可以是不定式(通常不加 to),也可以是现在分词,两者在意义上区别不大,现在分词表示动作正在发生,不定式则表示动作发生了:
| 一般过去(后发生) | 过去完成(先发生) |
|---|---|
| he found | had been blocked ... and ... had been moved. 被动 |
| the night before 前一天晚上 | last night 昨天晚上 |
| the week before 前一个星期 | last week 上个星期 |
| the day before 前一天 | the day after 后一天 |
| the next day 下一天 | tomorrow 明天 |
| 直接引语时间 | 间接引语时间 |
|---|---|
| now | then |
| last night | the night before |
| two days ago | two days before/earlier |
| today | that day |
| tonight | that night |
| tomorrow | the next/following day |
| last night | the night before |
| shake one's head 摇头,表示异议 | nod one's head 点头 |
|---|---|
| The instructor made him shake his head, swing his arms, stretch his neck and bend his knees. 教练让他摇头,摆动手臂,伸展脖子,弯曲膝盖。 | To which of the gulfs did he nod his head? 他向这些深渊中的哪一条点头表示同意? |
| 简单句 名词n. + 动词v. | 并列句 多件事一样重要 | 复合句 主句+从句,多件事不一样重要 |
|---|---|---|
| 主语 + 谓语 | 使用不同的连词连接句子 | |
谓语动词的变化: 时态、语态、情态、否定 | and \ or | 名词性从句(主/宾/表/同位) 定语从句、状语从句 |