英語(yǔ)六級(jí)-完形語(yǔ)法關(guān)鍵句340. The Internet had its origins in a 1969 U.

340. The Internet had its origins in a 1969 U.S. Defense Department computer network called ARPAnet, which stood for Advanced Research Projects Agency Network.

譯文　互聯(lián)網(wǎng)的前身是1969年美國(guó)國(guó)防部建立的名為阿帕網(wǎng)的計(jì)算機(jī)網(wǎng)絡(luò)，阿帕網(wǎng)代表“高級(jí)研究計(jì)劃署網(wǎng)絡(luò)”。

點(diǎn)睛　本句的主干是The Internet had its origins...。which引導(dǎo)的非限制性定語(yǔ)從句修飾ARPAnet。have one's origin in...意為“起源于，追溯至……。如：

The great depression of the economy has its origins in the trade for a decade. 經(jīng)濟(jì)的蕭條源于該國(guó)過去十年間的貿(mào)易行為。

stand for意為“代表，象征”。如：

It is known to all that the olive branch stands for peace. 眾所周知，橄欖枝象征著和平。

考點(diǎn)歸納　與stand相關(guān)的短語(yǔ)還有：

stand by意為“支持，支援；袖手旁觀”。如：

I won't stand by and watch others humiliate her in public. 我不會(huì)坐視著她在公共場(chǎng)合被人羞辱的。

stand out意為“突出；杰出”。如：

That pretty girl stands out in a crowd. 那個(gè)漂亮的女孩在人群中很出眾。

stand off意為“遠(yuǎn)離；避開”。如：

He's trying to stand off her in public. 他有意地在公共場(chǎng)合避開她。

stand up to意為“經(jīng)得起；勇敢地面對(duì)”。如：

The cancer patient said he would stand up to death. 這名癌癥患者說，他將勇敢面對(duì)死亡。