6.Friday 8:00 When I wake up, my pet computer, Daniel, smiles at me and says “Good morning”. He makes me a coffee and chooses my “look” for the day. 9:00 At the office again. I want sunshine today so Daniel changes the lighting and air conditioning to create a ____1____day. It’s great here, because I don’t have to think – the computers do everything. While Daniel organizes my schedule, I talk to friends ____2____my mobile videophone. 11:30 At the gym. My computer knows exactly ____3____I need to do. I don’t like doing so ____4____exercise, but Daniel says I’ll have a heart attack at the age of 53 if I don’t. 13:00 Lunch in the office restaurant. We press some ____5____on the food-ordering machine, and the pills arrive quickly through a hole in the table. Everything tastes really good today. 13:30 Back in the office, there’s nothing to do so I take a ____6____. Daniel will wake me up when I’ve had enough sleep. 16:00 Daniel has woken me up, but there’s no work to do so I do a bit of ____7____online. I love shopping. Daniel helps me find a shirt that will look good at the party tonight. He really knows what I like. 19:00 Back at home, I watch a football match, although it’s not very exciting ____8____Daniel tells me the result before the end. He does that with films as well – I get really annoyed with him. 21:00 Party in full swing. As soon as I arrive, Daniel chooses me a partner ____9____will be compatible. She seems very nice. I order another whisky and a red warning light goes on – I am drinking too much again! 23:00 Time ____10____bed. Daniel prepares my pyjamas and my dreams for the night. I think I would prefer to dream on my own, but anyway… It’s been a good day… I think!

这是一道典型的完形填空语法题。虽然题目只给出了第3空的选项（A. which, B. that, C. what）和答案 C，但为了提供完整的解析，我们需要结合上下文语境和语法规则来分析为什么选 **C. what**。 ### 核心考点分析：宾语从句中的引导词 **题目定位：** > "11:30 At the gym. My computer knows exactly ____3____ I need to do." **句意理解：** 在健身房。我的电脑确切地知道我需要做**什么**。 **语法推导：** 1. **句子结构分析**： * 主句主语：`My computer` * 主句谓语：`knows` * 宾语部分：`exactly ____3____ I need to do` 是一个**宾语从句**，作 `knows` 的宾语。 2. **从句内部成分分析**： * 从句主语：`I` * 从句谓语：`need to do` * **关键点**：动词 `do` 是及物动词，后面缺少宾语。也就是说，我们需要一个词来充当 `do` 的宾语，同时这个词还要引导整个从句。 3. **选项辨析**： * **A. which**：意为“哪一个”，通常用于有限选择范围内的特指。如果选 which，句子意思变成“电脑知道我需要做的*哪一个*（动作/事情）”。虽然语法上 `which` 可以作宾语，但在没有上下文提供具体选项范围的情况下，语义不通顺。此外，`which` 作关系代词时前面通常要有先行词，这里没有；作疑问代词引导名词性从句时，强调“选择”，此处语境不符。 * **B. that**：`that` 引导名词性从句时，**只起连接作用，不充当任何成分**。如果选 that，从句变成 `that I need to do`，此时 `do` 仍然缺少宾语，句子结构不完整，因此错误。 * **C. what**：`what` 引导名词性从句时，意思是“……的事物/东西”，它在从句中**既起引导作用，又充当成分**（主语、宾语或表语）。在这里，`what` 充当 `do` 的宾语。 * `what I need to do` = `the thing that I need to do`（我需要做的事情）。 * 代入原句：`My computer knows exactly [the thing that] I need to do.`（电脑确切地知道我需要做的事情。）语义通顺，语法正确。 ### 结论 因为从句 `I need to do` 中 `do` 缺宾语，且句意表示“……的事情/内容”，所以必须使用既能引导从句又能充当宾语的 **what**。 **正确答案：C** --- ### 拓展学习：其他空的简要思路（供参考） 为了帮助你更好地理解整篇文章，以下是其他几个空的常见考法推测（基于标准完形填空逻辑）： * **1. sunny** (对应 sunshine): 想要阳光，所以营造一个是晴朗的(sunny)一天。 * **2. on / via**: 通过手机视频电话交谈，常用介词 on。 * **4. much**: exercise 是不可数名词，修饰不可数名词用 much。 * **5. buttons**: 按机器上的按钮(buttons)。 * **6. nap / sleep**: 没事做所以小睡(nap)一会儿。 * **7. shopping**: 后文提到 "I love shopping"，所以是在线购物。 * **8. because**: 解释为什么不兴奋，因为(before the end) Daniel 剧透了结果。 * **9. who / that**: 先行词是 partner (人)，定语从句引导词用 who 或 that。 * **10. for**: Time for bed 是固定搭配，该睡觉了。