不可以吧!應(yīng)該改成So worried he was,he couldn't sleep或者是He was too worried to get into sleep.而樓主改的句子,要么就是前半句少了系動(dòng)詞be,要么就是后半句的情態(tài)動(dòng)詞couldn't要接動(dòng)詞原形.所以這個(gè)句子沒改好喔~落下了he was so worried ,couldn't sleeping 這樣可以嗎 那如果couldn't to sleep 呢呵呵同學(xué) 情態(tài)動(dòng)詞couldn't(can,could,may,might,should,will,would )后的動(dòng)詞一般都只會(huì)出現(xiàn)原形。就是沒有介詞to，也沒有-ing，-ed這些時(shí)態(tài)，所以您上面的句子要改的話只能勉強(qiáng)改成He was worried and couldn't sleep喔~呵呵 希望能幫到您！