But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我擔(dān)心他的中文。等他回來后,他可能會(huì)落到其他同學(xué)后面。
初三英語課文 Unit 10 Mr Green's problem

?? 句中詞匯解析

從本句中提取的重要詞匯

worried ['w?r?d]
adj. 困惱的,為難的;擔(dān)心的; v. 擔(dān)心( worry的過去式和過去分詞);
?? worr=worry擔(dān)心+ied形容詞后綴 → 擔(dān)心的
近義:anxious, jumpy, nervous, preoccupied, qualmish, queasy 反義:insouciant, lighthearted, slapdash, unconcerned, unmindful, untroubled
behind [b?'ha?nd] 詞頻1
prep. (表示位置)在…的后面;支持;(表示順序)在身后;(表示比較)落后于; adv. 在后面;向后;在后面較遠(yuǎn)處;(落)在后面; n. 〈口〉屁股;
?? be構(gòu)成一些介詞+hind藏在后面→在…后面
"The crowd had to stand behind barriers."
人群只好站在障礙物后面。
近義:back, posterior, rear, rearward, lagging, late 反義:quick, rapid, accelerated
Chinese [,t?ai'ni:z] 詞頻1 詞根: china
n. 中國人;華人;中文;漢語; adj. 中國的;中國人的;中國話的;中文的;
?? Chin=China中國+ese某國人或語言→中國的(人),漢語
"The jet entered Chinese airspace without permission."
那架噴氣式飛機(jī)未經(jīng)允許闖入中國領(lǐng)空。
近義:chink, chinaman
fall [f?l] 詞頻1
v. 落下;跌倒;減少;淪陷; n. 落下;瀑布;秋天;減少;
?? 所有的(all)的樹葉落下(fall)來,秋天(fall)到了 網(wǎng)友:wangqidong 補(bǔ)充:(f)風(fēng)把(all)所有的樹葉吹下來,秋天(fall)到了
"Several factors have been adduced to explain the fall in the birth rate."
有幾個(gè)因素已被援引來說明出生率降低的原因。
近義:plonk, slump, decline, decrease, descend, diminish 反義:arise, ascend, peak, stand, tower, uprise
back [b?k] 詞頻1
n. 背,背部;背面,反面;后面,后部;(椅子等的)靠背; vt. 使后退;支持;加背書于;下賭注于; vi. 后退;倒退; adj. 背部的;后面的;以前的;拖欠的; adv. 以前;向后地;
"Water allotments to farmers were cut back in the drought."
在干旱時(shí)期配給農(nóng)民的水量減少。
近義:second, support, endorse, illustrate, document, backtrack 反義:impel, inch, save, loop, sheer, slew

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