短語：

　　in two 分為兩部分

　　one or two 幾個；一、二個；很少的

　　two or three 兩三個，幾個

　　two sides 兩面；兩邊

　　two dimensional adj. 二維的，平面的；二元的

　　例句：

　　1.I can't do two things at once.

　　我不能同時做兩件事。

　　2.They have two boys and a girl.

　　他們有兩個兒子和一個女兒。

　　3.Her baby is two weeks overdue.

　　她的胎兒已超過預(yù)產(chǎn)期兩周了。

　　4.Two days later tragedy struck.

　　兩天后悲劇發(fā)生了。

　　5.The journey time is two hours.

　　旅程時間為兩個小時。

　　6.The two boys hated each other.

　　那兩個男孩相互仇視。

　　7.He and I had two fish apiece.

　　我和他每人有兩條魚。

　　8.We have two agents on the case.

　　我們有兩名探員在偵察此案。

　　9.Two birds settled on the fence.

　　兩只鳥落在籬笆上。

　　10.How do these two pieces join?

　　這兩件東西怎樣接合呢？

　　11.There are two codes for London.

　　倫敦有兩個電話區(qū)號。

　　12.She ate two boxes of chocolates.

　　她吃了兩盒巧克力。

　　13.It's two miles to the beach.

　　距離海灘兩英里遠(yuǎn)。

　　14.The two teams were well matched.

　　這兩個隊勢均力敵。

　　15.They gave her two weeks' notice.

　　他們通知她兩周后搬走。

　　16.The two opponents are mismatched.

　　這兩個對手實力懸殊。

　　17.She took two paces forward.

　　她向前走了兩步。

　　18.Voting began about two hours ago.

　　投票開始于約兩個小時前。

　　19.They have two teenaged daughters.

　　他們有兩個十幾歲的女兒。

　　20.The two men were exchanging blows.

　　那兩個人在相互廝打。

　　21.You need two 20ps for the machine.

　　你得往這機器里放兩枚20便士的硬幣。

　　22.He tore the letter in two.

　　他把信撕成兩半。

　　23.We change our car every two years.

　　我們的車每兩年更換一次。