snow的過去式和用法例句翻譯及閱讀

snow有雪;積雪;下雪等意思，那麼你知道snow的過去式是什麼嗎?下面跟着本站小編一起來學習關於雪的英語知識吧，希望對大家的學習有所幫助!

過去式: snowed

過去分詞: snowed

現在分詞: snowing

snow的用法1：snow的基本意思是“雪”,可指“雪花,雪片”,是不可數名詞。

snow的用法2：snow表示“下雪期,積雪,積雪地區”等意思時,一般用複數snows,用作主語時,動詞也用複數形式。

snow的用法3：snow可表示“一場雪”,即一次下雪過程,是可數名詞,常用作複數形式。

snow的用法4：snow用作不及物動詞時,表示“下雪”,此時不能用表示時間、地點的名詞作主語,必須用代詞it充當主語。

snow的用法5：snow用作及物動詞時,表示“使…紛紛飄落,使…像雪片似地落下”,可指下雪,也可指類似於下雪的現象。

snow的用法6：snow在美國非正式語體中還可表示“用花言巧語欺騙、說服或贏得某人的尊敬”。

1. We may all be snowed in here together for days.

我們可能要一起被大雪困在這裏好幾天。

2. The village has been snowed in for a week.

這個村莊讓大雪封住了一星期.

3. The convoy was snowed up on the main road.

護送隊被大雪困在幹路上了.

4. The cars were snowed under by drifts.

車輛被積雪覆蓋了.

5. The firm is snowed under with work.

這家公司工作過忙.

6. It'snowed heavily last night.

昨夜的雪下得很大.

7. Presents snowed in on my birthday.

我過生日時,禮物紛紛而來.

8. It'snowed at intervals this week.

這星期不時下雪.

9. Ed was snowed under with fan mail when he was doing his television show.

埃德出演電視劇的時候收到了大量粉絲的來信。

10. They are now playing the football match which was snowed off last Saturday.

他們現在正在進行上星期六因大雪而被取消的那場足球比賽.

11. It snowed at intervals this week.

這星期不時下雪。

12. According to the news report, A Lishan has snowed heavily last night.

據新聞報導, 昨晚阿里山下了大雪.

13. After the blizzard, we were snowed in for several days.

暴風雪之後, 我們幾天出不了門.

14. We were snowed in for three days last winter.

去年冬天我們被雪困住,在家裏呆了三天.

15. Don't give me any extra jobs; I'm snowed under already.

不要再給我任何額外的工作; 我已經忙得不可開交了.

Q. Why are snowflakes usually perfectly symmetrical? How does one arm “know” how the other arms are growing?

問：爲什麼雪花通常完全對稱?其中一瓣怎麼“知道”其他幾瓣在怎麼成長呢?

A. “The growth of a snowflake is sensitive to its immediate environment, especially the temperature and humidity,” said Kenneth G. Libbrecht, chairman of the physics department at the California Institute of Technology, who maintains a website explaining snow crystals. “It might take a half-hour for the crystal to reach its final size, and during that time it could travel a mile or more, experiencing ever-changing conditions.

答：“雪花在形成過程中對周圍環境非常敏感，特別是溫度和溼度，”加州理工學院物理系主任肯尼思·G·利布雷希特(Kenneth G. Libbrecht)說。他開設了一個網站，專門解釋雪晶。“雪晶大概需要半個小時才能最終形成，在那段時間裏，它能飛行一英里多，經歷不斷變化的環境。”

“If you look at an individual arm, its shape reflects the exact history of its travels,” he said. “But the six arms all travel together, so they all experience the same history. Thus they appear to grow in synchrony, even though no arm ‘knows’ how the others are growing.”

“如果你只看單獨的一瓣，它的形狀反映着自己的旅行歷史，”他說，“但是這六瓣一起旅行，所以它們經歷的歷史是一樣的。因此，它們似乎是同步成長，雖然哪一瓣也不知道另外幾瓣在怎樣成長。”

Dr. Libbrecht compared the process to going outside on a cold day, wearing a heavy coat and seeing everyone else wearing one as well, without foreknowledge or consultation.

利布雷希特把這個過程比作冷天穿厚外套出門，你會看到其他每個人也都穿着厚外套，但是沒人能預見未來，也沒人相互商量。

“The flip side of this story is that no two snowflakes follow exactly the same path in the turbulent atmosphere, and this is why no two snowflakes are exactly alike,” he said.

“這個故事的另一面是，在混亂的環境中，沒有兩片雪花的成長環境是完全相同的，所以不存在一模一樣的兩片雪花，”他說。

“Finally, snowflakes are in fact not usually perfectly symmetrical,” he said, “although snowflake photographers like to select the ones that are.” Large, beautifully symmetrical crystals are actually quite rare, he said, but “as with people, the most attractive snowflakes tend to get the most attention.”

“最後要說的一點是，實際上雪花並不總是完全對稱，”他說，“不過，攝影者喜歡選擇對稱的雪花。”他說，美麗、對稱的大雪晶實際上非常罕見，但是“最好看的雪花總是最引人注目。”

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