Question

20．我的表妹英語(yǔ)很好，但是她從不炫耀自己．My cousin is good at English，but she never shows off．．

Answer 1

分析 My cousin is good at English，but she never shows off．

解答 答案：My cousin is good at English，but she never shows off．這里是說(shuō)客觀事實(shí)用一般現(xiàn)在時(shí)，表示擅長(zhǎng)…用be good at，主語(yǔ)是我的表妹My cousin三單，故用is，故My cousin is good at English．連詞but表示但是，引出下一句，主語(yǔ)用she代替my cousin，從不never，放在實(shí)意動(dòng)詞的前面．炫耀show off，主語(yǔ)三單，故shows off，故答案是My cousin is good at English，but she never shows off．

點(diǎn)評(píng) but作連詞，可以連接兩個(gè)并列成分或兩個(gè)并列分句，意為"但是，然而"．如：
　　He is young but very experienced．
　　他雖然年輕，但很有經(jīng)驗(yàn)．
　　Mary likes classical music，but her husband likes rock music．
　　瑪麗喜歡古典音樂(lè)，而她的丈夫卻喜歡搖滾樂(lè)．
　　注意：but不能與though/although連用．