什麼是金屬玻璃？ - Ashwini Bharathula：英語精讀講義

請用 are essential to 完成句子：Reliable maps ____ safe navigation.

哪個句子表示兩種設計具有不同的特點，可以彌補彼此的弱點？

1. The two designs have complementary strengths and weaknesses.
2. The two designs have identical strengths and weaknesses.
3. The two designs both have strengths and weaknesses.

使用 difficult + to 不定詞結構和動詞 shape 完成句子：This alloy is ____ into detailed designs.

用表示「開始具有」的雙字片語動詞完成句子：As the sun set, the clouds began to ____ a deep orange color.

使用完整框架溫和地帶出理想情況，完成句子：____ a safe bike path to the park?

使用形容詞 warm 和 light 完成兩個同級比較：This camping jacket is ____ wool and ____ a T-shirt.

用 get excited about 的進行式完成句子：Researchers are ____ a safer battery design.

說話者已提到一台筆記型電腦既輕巧又耐用。哪個續句既回指這兩個特點，又暗示它還有其他優點？

1. The laptop comes with neither of those advantages.
2. The laptop comes with both of those advantages and more.
3. The laptop comes with either of those advantages, but not both.

說話者為什麼在句中重複 like metals？

1. 兩個比較都只描述這種材料的外觀。
2. 第一個比較組織外觀資訊，第二個比較組織功能資訊。
3. 第二個比較取消了第一個比較。

使用 way 和 fast 的比較級完成句子：The express train is ____ the local train。

請用 which means 完成句子，引出實際結果：The battery lasts for two days, ____ I do not need to charge it tonight.

選出最適合完成這項技術描述的動詞：The case can _____ heavy impacts without cracking.

1. withstand
2. stand
3. withstand against

選出正確使用 without + getting + 過去分詞的句子。

1. The package arrived without got damaged.
2. The package arrived without get damaged.
3. The package arrived without getting damaged.

哪一句使用 -ing 子句補充前一個子句所帶來的結果？

1. To make production more efficient, the team changed the process.
2. The new process cuts waste, making production more efficient.
3. The factory is making a new machine this week.

用表示「還有許多例子」的慣用語完成句子：The library has novels, comics, magazines, audiobooks, and ____.

哪個句子正確使用 ability to，並讓 store 和 retrieve 保持平行？

1. The system has the ability to store and retrieve data quickly.
2. The system has the ability to storing and retrieve data quickly.
3. The system has the ability for store and retrieve data quickly.

請使用 make + object + perfect for，並注意動詞形式，完成句子：The padded straps ____ this backpack ____ long hikes.

請使用 resistant 及其固定介系詞完成句子：This outdoor lock is ____ rust, so rain will not damage it quickly.

哪一句正確使用 cast into 描述製造過程？

1. The molten metal can be cast at detailed parts.
2. The molten metal can cast into detailed parts.
3. The molten metal can be cast into detailed parts.

哪一句正確展開了這兩個介系詞片語補充的資訊？

1. One mold is used to make a surface, but the shapes require a separate process.
2. The mirror-like surfaces are tools used during several molding steps.
3. The shapes have mirror-like surfaces, and both the shape and finish are achieved in one molding step.

哪一個句子正確使用了 despite？

1. Despite the camera is small, it takes sharp photos.
2. Despite its small size, but the camera takes sharp photos.
3. Despite its small size, the camera takes sharp photos.

哪一個句子表示溫度升高了 200 度，而不是最後達到 200 度？

1. During the test, the temperature went up 200 degrees.
2. During the test, the temperature went up to 200 degrees.
3. During the test, the temperature was set at 200 degrees.

使用 can be deformed into 完成材料特性的描述：When heated, this polymer ____ almost any shape.

湯又變熱了。使用 cool ... back down 完成操作指示：Set it in an ice bath to ____.

這個問題在組織解說時主要有什麼作用？

1. 把解說從描述這些特性轉向說明其成因。
2. 表示討論已經結束。
3. 詢問實體樣本是在哪裡採集的。

In essence 出現在句首時表示什麼？

1. 說話者正在修正先前的發音。
2. 說話者接下來要補充一個無關的例子。
3. 後面的陳述會提出最根本的要點。

用 have to do with 的正確形式完成句子：The change in color ____ the temperature.

哪一項最準確地解釋了本句中的 crystalline as solids？

1. 大多數金屬只是看起來像固體物體。
2. 大多數金屬在固態時具有有序的原子結構。
3. 大多數金屬每次變成固體時都會變得透明。

哪一句使用了相同的假設結構，引導聽者想像一種觀察？

1. If you look closely enough, you'll notice a tiny crack.
2. You looked closely enough, so you noticed a tiny crack.
3. If you looked closely enough, you'd notice a tiny crack.

哪一句自然地描述物體形成整齊、重複的排列？

1. The tiles are randomly scattered across the floor.
2. The tiles are neatly lined up in a repeating pattern.
3. The tiles are neatly lined up beside a repeating pattern.

用 extend throughout 的正確形式完成句子，表示圖樣涵蓋地板的每一處：The pattern ____ the entire floor.

用 so 的倒裝結構完成句子，表示隊友們也準備好了：Mia is ready, and ____.

哪一句正確使用 if + heat ... up enough and melt ... 來表達過程條件？

1. If you move the wax up enough and melt it, you can pour it into a mold.
2. If you heat the wax up enough and melt it, you can pour it into a mold.
3. If you heat enough up the wax and melt it, you can pour it into a mold.

哪一項描述最符合 jiggle freely and move randomly？

1. 微粒以固定速度沿著一條直線移動。
2. 微粒完全靜止在固定位置。
3. 微粒進行小幅運動，並在沒有固定規律的情況下改變方向。

哪一個句子表示分子自行改變排列方式，並因此恢復原有結構？

1. The molecules reorganized themselves before the original structure disappeared.
2. The molecules reorganized themselves, restoring the original structure.
3. The technician reorganized the molecules, restoring the original structure.

哪一個句子能自然地引出科學思想實驗，而不是提出請求？

1. We stored solar energy for months.
2. What if we could store solar energy for months?
3. Could you store this solar energy for me?

用由 fast 組成的三字結果結構完成句子：The cyclist was moving ____ I couldn't read the number on the bike.

在這段科學解說中，couldn't find their places again 是什麼意思？

1. 原子沒有足夠的時間恢復成有序排列。
2. 原子弄丟了一張標出各自指定位置的地圖。
3. 原子有意識地忘記了自己應該在哪裡。

使用 be A, but with B 結構完成句子：The room is small, ____ a large window.

這裡的 amorphous internal structure 是什麼意思？

1. 這種材料的外表形狀凹凸不平。
2. 這種材料在室溫下必須保持液態。
3. 原子沒有形成規則、重複的晶體排列。

在例句中，So that 起什麼作用？

1. 開始一個與前面問句無關的定義。
2. 說明說話者製造金屬玻璃的目的。
3. 承接前面的假設，引出由此產生的狀態。

使用 has the added benefit of + -ing 完成句子：The redesigned form is easier to read and ____ processing time.

在材料科學中，grain boundaries 指什麼？

1. 金屬表面的刮痕
2. 相鄰晶粒之間的界面
3. 穀物顆粒的外緣

請用 susceptible to 完成句子：Young plants are especially ____ frost.

使用 was made in + year + from 完成句子：The first test bottle ____ recycled glass.

使用 wasn't easy to make 完成句子：The prototype ____.

在句子 "The syrup crystallized so rapidly that the candy maker could not shape it," 中，so rapidly 表達了什麼？

1. 表示結晶是在延遲很久之後才發生。
2. 這裡的 so 表示「所以」，並開始一個獨立的結論。
3. 表示結晶發生得非常快，並造成了後面所說的結果。

哪一句正確表達了某個外部問題使快速冷卻成為必要？

1. The technician wanted the test sample hot, so she cooled it down slowly.
2. Because the test sample was overheating, the technician had to cooling it down incredibly fast.
3. Because the test sample was overheating, the technician had to cool it down incredibly fast.

哪一句正確解釋了 a million degrees Kelvin per second 這個速率？

1. 最終溫度是一百萬克耳文。
2. 這個過程會持續一百萬秒。
3. 溫度每秒變化一百萬克耳文。

使用 shoot 和 by + -ing 結構完成句子：The device cools tiny droplets ____ them at a cold plate.

在材料工程描述中，The process spins ultra-thin metal ribbons 是什麼意思？

1. 它只讓金屬旋轉，而不改變金屬的形狀。
2. 它會用裝飾性的金屬蝴蝶結包住機器。
3. 它會製成極薄、狹長的金屬帶材。

哪個句子能自然表示舊製程把薄膜厚度限制在大約 50 微米？

1. The film could only be about 50 microns thick.
2. The film could only be about 50 thick microns.
3. The film could only have about 50 microns thick.

使用目標結構 too + 形容詞 + for，說明薄膜因為太薄而不適用：The film is ____ outdoor use.

用 figure out 的過去式完成句子，表示測試帶來了答案：After three tests, the engineers ____ that a loose wire caused the shutdown.

哪一項準確概括了 if 子句中的組合條件？

1. 這些金屬一經混合就很容易結晶。
2. 這些金屬無法混合，所以會完全分開。
3. 這些金屬能充分混合，但很難形成一個共同的晶體結構。

very different atomic sizes 在這裡是什麼意思？

1. 這些元素的原子大小相差很大。
2. 這些晶體使用了幾種不同的單位來測量。
3. 這些金屬樣本的外部尺寸差異很大。

哪一句表示可以慢一點冷卻，同時仍然允許快速冷卻？

1. You don't have to cool the sample as fast as before.
2. You mustn't cool the sample as fast as before.
3. You have to cool the sample faster than before.

哪一句使用替代對比，表示新的厚度是公分等級，而不是微米等級？

1. The report gives the same thickness in both centimeters and micrometers.
2. The new coating is micrometers thick, while the old coating was centimeters thick.
3. The new coating can be centimeters thick instead of micrometers thick.

哪個句子最清楚地在縮寫第一次出現時介紹它？

1. BMGs means that the glasses are sold in bulk.
2. Bulk metallic glasses, or BMGs, can be produced in larger pieces.
3. Bulk metallic glasses and BMGs are two unrelated materials.

畫線問題在這段解說中的主要功能是什麼？

1. 它引出接下來要說明的現實限制。
2. 它聲稱橋梁和汽車已經在使用 BMGs。
3. 它要求觀眾數一數有多少種 BMG。

哪一句能自然表達「再生玻璃是製作這些珠子所用材料的一個例子」？

1. The beads are made for materials as recycled glass.
2. The beads are made by materials except recycled glass.
3. The beads are made from materials like recycled glass.

一項安全規定要求樣品完全乾燥。哪一句把這件事表達為必要條件，而不只是建議？

1. The samples should be completely dry.
2. The samples have to be completely dry.
3. The samples can be completely dry.

這裡的「any impurities can cause crystallization」是什麼意思？

1. 只有大量雜質才一定會使晶體形成。
2. 結晶一定會清除所有雜質。
3. 任何種類的雜質，即使含量很少，都可能使晶體形成。

哪一句中的 astronomically 表示「達到極高的程度」？

1. The repairs involved an astronomical telescope.
2. The repairs were astronomically expensive.
3. The repair bill was only slightly higher than expected.

依序使用 not、yet、tough 和 enough，並補上需要的介系詞：The alloy is strong, but it is ____ load-bearing parts.

在“When the stresses get high, the beam may fracture,”這句話中，stresses 是什麼意思？

1. 材料內部單位面積上的機械應力
2. 工程師感受到的心理壓力
3. 材料上承受的總重量

用本課中表示「事前沒有明顯徵兆就斷裂」的確切三個單字補全安全報告：Under extreme loads, the metal supports may ____.

說話者用 which isn't ideal for say, a bridge 暗示了什麼？

1. 突然失效會對橋梁造成嚴重的安全問題。
2. 橋梁雖然不夠完美，但仍然可以接受。
3. 說話者想要別人說出 bridge 這個字。

這個方法目前還不知道。哪一句最準確地表示團隊必須解決「如何讓裝置更便宜」這個問題？

1. The team found out that the device is cheaper.
2. The team needs to figure out how to make the device cheaper.
3. The team knows how to make the device cheaper.

用本課中表示「未來的可能性幾乎沒有上限」的習語完成句子：Once you master the basics, ____.