【長(zhǎng)難句】
An electric coil worn in a cap or attached to the head with a band which delivers magnetic pulses to the brain has been shown to relieve the symptoms of severe depression in patients and boost mental performance in young adults.
【句子拆分】
主語(yǔ) An electric coil
謂語(yǔ) has been shown
普通 to relieve the symptoms
【單詞解析】
單詞 音標(biāo) 中文詞意
symptom [?s?mt?m] n.癥狀;征兆
【語(yǔ)法分析】
這句話的主語(yǔ)"An electric coil","worn in a cap"以及"attached to the head with a band"都是過(guò)去分詞做后置定語(yǔ),表達(dá)一個(gè)被動(dòng)的關(guān)系,---“被裝在帽子里”和“通過(guò)帶子被連到了頭部”,"which"引導(dǎo)定語(yǔ)從句修飾"a band","which"在定語(yǔ)從句中做主語(yǔ)的位置,謂語(yǔ)"delivers",賓語(yǔ)"magnetic pulses","to the brain"可當(dāng)成狀語(yǔ),句子主干的謂語(yǔ)"has been shown",語(yǔ)態(tài)是被動(dòng)態(tài);不定式"to relieve..."更像是主語(yǔ)的定語(yǔ)后置,注意"to relieve the symptoms"和"to boost mental performance"是并列關(guān)系。
【譯文】
研究發(fā)現(xiàn),把一個(gè)通電線圈裝在帽子里戴上,或是通過(guò)一條帶子把線圈與頭部相連,從而把磁脈沖傳導(dǎo)給大腦,可以減輕嚴(yán)重抑郁癥患者的癥狀,還能提升年輕人的智力表現(xiàn)。
【考情分析】
見(jiàn)語(yǔ)法分析
點(diǎn)擊查看:21考研沖刺必備經(jīng)典長(zhǎng)難句匯總(持續(xù)更新中)
以上就是“2021考研英語(yǔ):21考研沖刺必備經(jīng)典長(zhǎng)難句(26)”的內(nèi)容,更多考研信息,請(qǐng)持續(xù)關(guān)注。