But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我担心他的中文。等他回来后,他可能会落到其他同学后面。
初三英语课文 Unit 10 Mr Green's problem

📚 句中词汇解析

从本句中提取的重要词汇

worried ['wɝrɪd]
adj. 困恼的,为难的;担心的; v. 担心( worry的过去式和过去分词);
💡 worr=worry担心+ied形容词后缀 → 担心的
近义:anxious, jumpy, nervous, preoccupied, qualmish, queasy 反义:insouciant, lighthearted, slapdash, unconcerned, unmindful, untroubled
behind [bɪ'haɪnd] 词频1
prep. (表示位置)在…的后面;支持;(表示顺序)在身后;(表示比较)落后于; adv. 在后面;向后;在后面较远处;(落)在后面; n. 〈口〉屁股;
💡 be构成一些介词+hind藏在后面→在…后面
"The crowd had to stand behind barriers."
人群只好站在障碍物后面。
近义:back, posterior, rear, rearward, lagging, late 反义:quick, rapid, accelerated
Chinese [,tʃai'ni:z] 词频1 词根: china
n. 中国人;华人;中文;汉语; adj. 中国的;中国人的;中国话的;中文的;
💡 Chin=China中国+ese某国人或语言→中国的(人),汉语
"The jet entered Chinese airspace without permission."
那架喷气式飞机未经允许闯入中国领空。
近义:chink, chinaman
fall [fɔl] 词频1
v. 落下;跌倒;减少;沦陷; n. 落下;瀑布;秋天;减少;
💡 所有的(all)的树叶落下(fall)来,秋天(fall)到了 网友:wangqidong 补充:(f)风把(all)所有的树叶吹下来,秋天(fall)到了
"Several factors have been adduced to explain the fall in the birth rate."
有几个因素已被援引来说明出生率降低的原因。
近义:plonk, slump, decline, decrease, descend, diminish 反义:arise, ascend, peak, stand, tower, uprise
back [bæk] 词频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;加背书于;下赌注于; 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."
在干旱时期配给农民的水量减少。
近义:second, support, endorse, illustrate, document, backtrack 反义:impel, inch, save, loop, sheer, slew

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