今天要學(xué)的詞是go-ahead。 Go-ahead，兩個(gè)詞當(dāng)中加聯(lián)接號(hào)，go-ahead就成了名詞，意思是批準(zhǔn)或下令。報(bào)導(dǎo)說："The space shuttle Atlantis was given the go-ahead to return to Earth," 亞特蘭蒂斯號(hào)航天飛機(jī)得到命令返回地球。

一個(gè)老板說，"I've already given them the go-ahead, what are they waiting for." 我告訴他們可以進(jìn)行了，他們還在等什么呀！快干吧，老板生氣了。要注意，go ahead當(dāng)中沒有連接詞時(shí)用作動(dòng)詞。一個(gè)媽媽對(duì)孩子說，"go ahead, do your homework," 快做功課呀！要是一個(gè)彪形大漢說他要揍你，你可千萬不要說: go ahead。你會(huì)被打得頭破血流的。今天學(xué)的詞組是go-ahead...