【expect怎么用】在日常英语学习中，“expect”是一个非常常见的动词，表示“期望、期待、预料”等含义。掌握它的用法对于提高英语表达能力非常重要。以下是对“expect”常见用法的总结，并结合例句和表格进行说明。
一、expect的基本含义
“expect”主要表示对某事或某人有某种预期或希望。它可以用于人与人之间，也可以用于对事件的预测。
常见用法：
1. expect + 名词/代词
表示对某人或某物的期待或预期。
- I expect a letter from my friend tomorrow.
- She expects a promotion soon.
2. expect + that从句
表示对某事发生的预期。
- I expect that he will arrive late.
- They expect that the meeting will start at 9 AM.
3. expect + 宾语 + to do sth
表示对某人做某事的期待。
- I expect you to finish your homework.
- The teacher expects the students to be on time.
4. expect + 宾语 + doing sth
表示对某人正在做某事的预期（较少使用）。
- I expect him calling me soon.（更自然的说法是：I expect him to call me soon）
5. expect + 宾语 + to have done sth
表示对某人已完成某事的预期。
- I expect him to have finished his work by now.
6. expect + 宾语 + to be doing sth
表示对某人正在进行某事的预期。
- I expect her to be waiting for me.
7. expect no more than... / not expect much of...
表示对某事不抱太大期望。
- I don’t expect much from this project.
- He expects no more than a simple answer.
二、常见搭配与例句
| 结构 | 例句 | 中文解释 |
| expect + 名词/代词 | I expect a reply. | 我期待一个回复。 |
| expect that从句 | I expect that it will rain. | 我预计会下雨。 |
| expect + 宾语 + to do | She expects me to help. | 她期望我帮忙。 |
| expect + 宾语 + to have done | I expect you to have studied. | 我期望你已经学习过了。 |
| expect + 宾语 + to be doing | I expect them to be arriving soon. | 我期望他们很快到达。 |
| expect no more than... | I expect no more than a few minutes. | 我只期望几分钟。 |
| expect much of someone | Parents expect much of their children. | 父母对孩子寄予厚望。 |
三、注意事项
- “expect”通常用于正面或中性的预期，不用于负面情绪（如“expect to fail”虽然语法正确，但更常用的是“anticipate”或“fear”）。
- 在正式或书面语中，“expect”比“hope”更强调“合理预期”，而不是单纯的愿望。
- 注意时态和语态的搭配，尤其是“expect + to have done”这种完成时结构。
通过以上内容，我们可以看到，“expect”是一个非常灵活的动词，适用于多种语境。掌握其基本结构和常见搭配，有助于我们在写作和口语中更准确地表达自己的期望和预测。
