计算机内存是如何工作的 - Kanawat Senanan：英语精读讲义

在句子“In many ways, this small school feels like a family,”中，In many ways 是什么意思？

1. 沿着几条不同的道路
2. 从几个角度来看，但不一定每个方面都如此
3. 通过使用几种不同的方法

请用目标短语完成句子，表达“经历塑造了现在的我们”：Our experiences ____.

哪句话正确使用了“主句 + helping...”来补充相关功能？

1. The calendar sends me alerts, helps me remember important dates.
2. Walking to school, the rain started suddenly.
3. The calendar sends me alerts, helping me remember important dates.

在“A notebook can act as an extension of your memory.”中，这个比喻是什么意思？

1. 它是一种工具，能扩展你可以记住的内容。
2. 它确实是大脑的一个身体部位。
3. 它是安装在你的记忆里的浏览器扩展程序。

请用目标表达完成句子：In an e-book, a digital bookmark ____ as a paper bookmark.

请用目标表达完成句子：For this class, the final test ____ an online quiz.

在“bits, or binary digits”中，or 起什么作用？

1. 引出同一概念的另一个名称。
2. 给出两个不同的单位，让人从中选择。
3. 表示前面的术语是错误的。

用 switch 补全表示两个选项的结构：This thermostat can ____ heating and cooling modes.

哪个句子正确表达“该系统由三个主要部分组成”？

1. Three main parts consist of the system.
2. The system is consisted of three main parts.
3. The system consists of three main parts.

在 central processing unit, or CPU 中，or CPU 起什么作用？

1. 它表示说话者不确定指的是哪个部件。
2. 它指出另一个与前者配合工作的部件。
3. 它给出同一部件的常用缩写。

本句中的 the computer's brain 这个隐喻主要表达什么？

1. 计算机能像人一样思考和感受。
2. CPU 由生物脑组织制成。
3. CPU 承担核心的处理和控制功能。

用目标连接词表示两个相互关联的变化：____ the number of online orders grows, the store needs more workers.

用目标句型的正确形式完成句子：A small publisher ____ print quality, price, and delivery speed.

按照这个类比，需要留到以后继续使用的文件对应哪个名称？

1. long-term memory
2. short-term memory

哪句话中的 allocate 表示“分配有限的计算资源”？

1. The system accesses two gigabytes of memory while the game runs.
2. The system displays two gigabytes of memory on the screen.
3. The system allocates two gigabytes of memory to the game.

把括号中的动词改成正确形式，用 for + -ing 用途结构补全句子：This folder is for ____ school projects. (store)

用 access 作动词完成句子：With this password, you can ____ the shared file.

当记录已经存在于存储中时，哪个动词最适合完成句子？The search system can ___ last year's records.

1. retrieve
2. erase
3. create

用高亮的命名表达完成定义：The delay before a system responds ____ latency.

哪一句正确使用 because + 情态动词被动结构来说明原因？

1. Because the forms must be checked carefully, the office reviews them twice.
2. Because the forms must check carefully, the office reviews them twice.
3. Because the forms must be check carefully, the office reviews them twice.

请用本课中表示“文件不必按固定顺序检索”的确切短语完成句子：The image files ____.

上一句已经说明某种存储系统为何这样命名。哪一句后续话最适合引出命名结果？

1. Hence, it is called direct-access storage.
2. Meanwhile, it is called direct-access storage.
3. However, it is called direct-access storage.

补全目标分类框架：In this survey, the most common ____ phone is a smartphone.

在“dynamic RAM, or DRAM”中，or 表示什么关系？

1. 说话人不确定哪个名称正确。
2. DRAM 是同一种内存的简称。
3. DRAM 是另一种必须改选的内存类型。

请用 consist of 和 run 的正确形式完成句子：Each emergency kit ____ a flashlight and a radio that ____ on batteries.

哪一个句子最清楚地把两个条件分别对应到不同结果？

1. The indicator is blue when the door is locked, or white when it is unlocked.
2. The indicator is blue or white when the door is locked.
3. The indicator changes when the door is locked or unlocked.

用本讲中表示“逐渐逸出”的短语动词完成句子：Heat can ____ through small gaps around the window.

用 X is called Y because... 结构中缺少的词完成句子：This material ____ flexible because it can bend without breaking.

哪一句自然地使用 requiring 来补充前面情况造成的需求？

1. The battery drains quickly, requiring frequent charging.
2. The battery drains quickly, required frequent charging.
3. The battery drains quickly, requiring it charges frequently.

哪一句表示看似很短的延迟仍然超过了某个系统的上限？

1. Even a two-second delay is too long for this safety system.
2. This safety system operates for two seconds.
3. A two-second delay is short enough for this safety system.

哪个句子在 cache 前使用了最自然的大小、速度和位置修饰语顺序？

1. The system has a small internal high-speed memory cache.
2. The system has a small high-speed internal memory cache.
3. The system has a high-speed small internal memory cache.

当 recycled plastic 是经过加工后形成产品的来源材料时，哪个词组可以正确填入这句话？The sensor casing is ___ recycled plastic。

1. made from
2. made for
3. made by

用表示“由……构成”的三个英文单词完成句子：The model is ____ three removable sections.

哪句话明确表示新设备占用的总空间正好是旧设备的三倍？

1. The new unit takes up three times as much space as the old unit.
2. The new unit takes up 300% more space than the old unit.
3. The new unit takes up three times more space than the old unit.

在这个句子中，as long as they're powered 是什么意思？

1. RAM 和缓存与电源线一样长。
2. 只有存储的数据很长时才需要供电。
3. 只有在持续供电时，保存数据的能力才会存在。

哪一个句子同时正确使用了 for + 名词 + to 不定式和 once 来设定一个需要实现的结果？

1. For the plants to survive once winter begins, they need protection.
2. For the plants to survive, they need protection before winter begins.
3. Once winter begins, the plants need protection so that they can survive.

请用 must + transfer 的被动形式完成这个必要流程步骤：The files ____ into secure storage before the old server is removed.

请使用 come in 的正确一般现在时形式：This laptop model ____ three storage capacities.

哪句话表示备份的存储形式是一个压缩文件？

1. The backup is stored as a compressed archive.
2. The backup is stored in a compressed archive.
3. The backup is stored on a compressed archive.

请用目标短语 coated with 完成句子：The outdoor cable is ____ a waterproof polymer.

用 inspect 的被动 in order to 形式完成句子：The machine must be switched off ____.

哪个改写最准确地保留了原句想表达的比较关系以及 that of DRAM 的含义？

1. The drives have about 100,000 times the latency of DRAM.
2. The drives and DRAM have the same latency.
3. The latency is being compared with the DRAM device rather than with DRAM's latency.

选择最合适的连接语：The first plan is cheaper. ___, the second plan includes more activities.

1. For example,
2. On the other hand,
3. In addition,

在这个句子中，like 是什么意思？Optical-based storage like DVD and Blu-ray uses spinning disks.

1. enjoys
2. for example
3. is identical to

用表示“以某种具体形式呈现”的目标短语完成句子：The warning is ____ a sequence of flashes.

哪句话正确使用 -ing 分句说明方法，并使用关系从句描述所用材料？

1. The card is marked using a pigment that can detect by a scanner.
2. The card is marked using a pigment that can be detected by a scanner.
3. The card is marked a pigment using that can be detected by a scanner.

哪句话用 while 先承认一个优点，再提出一个缺点？

1. While the laptop was charging, I read the manual.
2. While the laptop is light, its battery life is short.
3. The screen dimmed while the battery was running low.

使用通常放在句末、表示“也”的双词短语完成句子：The new laptop is lighter, and it is less expensive ____.

填入本课使用的准确顺序标记：First, we examine magnetic storage. Next, we discuss optical media. ____, we examine solid-state drives.

solid-state drive 在这里指什么？

1. 一种因外壳特别坚硬而得名的驱动器
2. 一种必须转动磁性盘片的磁盘驱动器
3. 一种使用电子存储芯片、没有机械运动部件的存储设备

用目标工程短语完成比较：A clockwork timer has gears, but this fully electronic timer has ____.

用 by 加 archive 和 delete 的 -ing 形式，并用 or 连接：The cleanup tool handles unwanted files ____ them.

用紧凑的替代结构完成句子：The new lock has no metal key, ____ a fingerprint scanner.

演讲者刚刚说明一种新电池可以在十分钟内充满。哪个句子最适合引出下一部分关于电池续航的内容？

1. For example, the battery is sold in two sizes.
2. So how long does the battery last?
3. So who chose the color of the package?

使用完整的 tend to think of A as B 结构完成句子：People ____ online popularity ____ a sign of success, although it can be misleading.

使用 but、it 和 actually 完成句子，以纠正最初的印象：The plastic case looks very strong, ____ cracks easily in cold weather.

哪个句子正确使用了过去分词短语来修饰名词？

1. The energy produced by the battery powers the sensor.
2. The energy was produced by the battery powers the sensor.
3. The energy producing by the battery powers the sensor.

哪个句子在 will 后面使用了三个形式平行的结果动词？

1. Heat will damage the screen, weaken the battery, and shorten the device's life.
2. Heat will damaging the screen, weaken the battery, and to shorten the device's life.
3. Heat will damage the screen, weakening the battery, and shortened the device's life.

用表示“导致电荷意外流失”的目标技术短语补全句子：Excessive heat can ____ in memory cells.

在句子 “Repeatedly checking the lock wastes time,” 中，哪些词共同构成 wastes 的主语？

1. the lock
2. Repeatedly checking the lock
3. wastes time

用表示“再增加一个缺点”的准确目标短语补全句子：The design is expensive, and it has ____: it overheats under heavy use.

使用 render、it 和 useless，以现在分词结果短语完成句子：The flood damaged the control panel, ____.

哪句话使用 with + 名词 + -ing 为主要行动提供背景？

1. Because demand was rising, the factory added another production line.
2. With demand rising, the factory added another production line.
3. The factory added another production line with new machines.

在 “On this storage medium, the archive data has a life expectancy of eight years.” 中，life expectancy 是什么意思？

1. 数据预计能够可靠保存的时间
2. 创建这些数据的人的年龄
3. 把这些数据复制一次所需的时间

哪句话中的 exploit 与例句一样，表示中性的技术性“利用”？

1. The employer was punished for exploiting young workers.
2. Engineers are working to exploit the material's ability to conduct heat.
3. The material is working for the engineers.

用 down to + 层级表示显微镜能观察到的最小尺度：The microscope reveals details ____.

用 in the hopes of 补全句子，表达希望达成的结果：The town added bike lanes ____ reducing traffic.

办公室还没有装修完，因此团队暂时在家办公。哪个句子最准确地表达这个意思？

1. From now on, we'll work from home.
2. By now, we'll work from home.
3. For now, we'll work from home.

句中的 immortality remains out of reach 表示什么意思？

1. 不朽位于太远、无法触碰的地方。
2. 永久存在仍然无法实现。
3. 计算机已经学会了永远活下去。

用 A and B alike 结构完成句子，表示同一条规则适用于两组人：This rule applies to beginners and experts ____.