You have to do everything you can, you have to work your hardest, and if you do, if you stay positive, you have a shot at a silver lining.

——Every cloud has a silver lining

你需要盡你所能，最大限度地去努力。只要你能這么做，只要你能保持樂觀，你就能看見一線希望。

——《烏云背后的幸福線》?

一、你知道positive有幾種含義嗎？

adj.

1.確定的；確實的

There is positive proof that he did it.

有確鑿的證據(jù)證明他做了這件事。

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2.確信的；有自信的

Are you positive that you saw him?

你肯定你看到他嗎?

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3.絕對的

Her behaviour was a positive outrage.

她的行為殘暴絕對到了極點。

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4.積極的，建設(shè)性的

Our purpose was to show that there was a positive alternative to confrontation

我們的目的是要表明，除對抗之外，還有另一條積極的方針。

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5.真實的；實際的；實在的

Light is a positive thing; darkness is only the absence of light.

光是確實存在的東西;黑暗只是沒有光。

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6.【口】完全的，純粹的

A direct attack,a positive leer,blatant ugliness to her face-these never touched her.

她從來沒有受到別人明目張膽的完全不懷好意的直接攻擊.

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7.【語】原級的

The modification or inflection of an adjective or adverb to denote the positive, comparative, and superlative degrees.

詞尾變化形容詞或副詞的修改或詞尾變化，以表示原級、比較級和最高級

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8.【數(shù)】正的

This charge is a positive charge.

這個電荷是正電荷。

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9.【物】正的，陽性的

This charge is a positive charge.

這個電荷是正電荷。

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10.【攝】正片的，正像的

Positive frequencies are produced by anticlockwise rotation and negative frequencies by clockwise rotation.

正頻率是用逆時針旋轉(zhuǎn)來產(chǎn)生，而負頻率是用順時針旋轉(zhuǎn)來產(chǎn)生。

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11.【醫(yī)】陽性的

The suspect's breath is sample and the test prove positive.

對嫌疑人的呼吸進行了抽樣檢查，結(jié)果表明是陽性的。

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n.

1.實在的事物?

Moon is a positive.

月球是個實在的事物。

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2.【語】原級 [C]

The positive of "went" is go.

“went”的原級是"go".

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3.【數(shù)】正數(shù)，正號，正量 [C]

The opposite side of positive is negative.

正數(shù)的反面是負數(shù)。

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4.【攝】正片，正像 [C]

An image, especially a positive print, recorded by a camera and reproduced on a photosensitive surface.

照片，相片由照相機攝下并在一感光表面復(fù)制出來的影像，尤指正片印出的影像

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5.（電池的）陽極 [C]

It is the positive of the battery.

這是電池的陽極

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二、你知道positive和哪些詞更搭嗎？

positive charge

n.[電]正電荷,陽電荷

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positive chemotaxis

正趨化性

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positive correlation

正相關(guān)

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positive feedback

正反饋

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positive pole

n.[物]正極,陽極

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positive reinforcing stimulus

陽性強化刺激

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三、最后，做個填詞游戲吧

The report ended on a ________ note.
報告的結(jié)尾顯得很樂觀。
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