Grade
[ ɡred ]
第1級
其它 Other
n. 等級;職別;成績等級;年級;
vt. 安排;依序排列，依等級排列;評估;評分;
vi. 屬于…等級;緩緩地變化或發(fā)展;
?? 詞根助記
grad表示步，級 + e → 給…分等級
?? 例句
A coarser grade of iron will lower the yield of ferrocene.
粗粒的鐵將降低二茂鐵的產(chǎn)量。
They sort apples by grade.
他們把蘋果按等級分類。
Red and yellow grade into orange.
紅與黃混合成橘黃。
The pearls are carefully graded.
這些珍珠的等級分得很細(xì)。
He skipped the fourth grade because of his aptitude.
他因天資聰穎從三年級跳到了五年級。
?? 聯(lián)想助記
【記】※ grade-成績、分等級、等級:成績100分被分到等級A
※ gr-拼音“工人”,a-一,de-拼音“的”:工人是讀一年級的
※ grape-葡萄,grade-等級:葡萄品種有好壞,依據(jù)等級定價錢
? 同義詞
?? 詞根
-ced-表示“走”
常見變體有-ceed-
?? 牛津釋義
grade
n
1 step, stage or degree of rank, quality, etc; level of classification （官階、 質(zhì)量等的）等級, 品級; 階段; 程度
a person's salary grade, ie level of pay 某人的薪金級別
[attrib 作定語]
high/low-grade civil servants, milk, pigs, materials 等級高[低]的公務(wù)員、 奶品、 豬、 材料
Grade A potatoes are the best in quality. 甲等馬鈴薯是質(zhì)量最好的.
2
(a) mark given in an examination or for school work （考試或作業(yè)的）分?jǐn)?shù), 評分等級
Pupils with 90% or more are awarded Grade A. 滿90分的學(xué)生評為甲等.
She got excellent grades in her exams. 她考試成績優(yōu)異.
(b) level of (esp musical) skill at which a pupil is tested （學(xué)生受測試的）技巧水平（尤指音樂方面）
He's got Violin Grade 6, ie has passed a test at that level of skill. 他的小提琴6級考試及格了.
3 (US) division of a school based on the age of the pupils; pupils in such a division 年級; （按年級劃分的）小學(xué)生
My son's in the third grade. 我兒子上小學(xué)三年級.
4 (US) = gradient.
5 (idm 習(xí)語) make the `grade (infml 口) reach the required or expected standard; succeed 達(dá)到要求的或預(yù)期的標(biāo)準(zhǔn); 成功. on the `up/`down grade getting better/worse 逐漸好轉(zhuǎn)[惡化]
Business is on the up grade. 生意日漸興隆.
grade v
1 [esp passive 尤用於被動語態(tài)
Tn, Tn.pr, Cn.n]
~ sth/sb by/according to sth; ~ sth/sb from sth to sth arrange sth/sb in order by grades or classes, ie assessed and marked with the standard or grade obtained 將某事物[某人]按級分類或分等
The potatoes are graded by/according to size. 馬鈴薯按大小分等級.
Eggs are graded from small to extra-large. 雞蛋從小的到特大的分成了等級.
2 [Tn, Cn.n] (esp US) mark (written work); give (a student) a mark 給（書面作業(yè)）評分; 給（學(xué)生）分?jǐn)?shù)
The term papers have been graded. 期末考卷已評完分?jǐn)?shù)了.
A student who gets 90% is graded A. 凡得90分的學(xué)生列為甲等.
3 [Tn] make (land, esp for roads) more nearly level by reducing the slope （用削減斜度的辦法）使（地面, 尤指路面）接近水平.
?? 擴(kuò)展釋義
*[greid]n. 等級, 年級, 階段, 成績, 程度, 坡度, 斜坡vt. 分等, 分級, 評分vi. 屬于某等級, 逐漸變化【醫(yī)】 級【經(jīng)】 等級, 品位
?? 醫(yī)學(xué)釋義
等級，度
?? 同詞根單詞
?? 同為「初中」詞匯
查看全部初中詞匯 ›??? 情景例句
People shouldn't do drugs. They're too addictive.
人們不應(yīng)吸毒，太容易上癮了。
I'm sorry. You're right. I should have asked.
對不起。你說得對，我本該先問一聲的。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
開始時，他們常把漢字刻在石頭上，記載歷史上重要的日期。