今天主要單詞：extend
單詞解釋：vt.延伸，延長；擴展，擴大；提供，給予，發(fā)出 vi.伸展，延伸，延續(xù)；（在某范圍或應(yīng)用上）達到
常用搭配：to extend credit/visa 延長信貸限期/簽證
與之相近辨析詞：
1.extend 指道路或時間的延長，權(quán)力的擴大
2.expand 側(cè)重指體積的膨脹，通過張開、展開的方式變大
3.spread 強調(diào)蔓延于表面，向四面八方擴展
作業(yè)：
1.中譯英：
據(jù)推理宇宙每1萬光年就以每秒50英里的速度在擴大。
2.英譯中：
The Great Wall extends as far as the Jiayu Pass.
3.選擇題：
It is quite necessary for a qualified teacher to have good manners and （ ）knowledge.
(A)extensive (B)expansive (C)intensive (D)expensive
答案：
1.It is theorized that the universe is expanding at a rate of fifty miles per sceond per million light years.
2.長城延伸到嘉峪關(guān)。
3.A
單詞解釋：vt.延伸，延長；擴展，擴大；提供，給予，發(fā)出 vi.伸展，延伸，延續(xù)；（在某范圍或應(yīng)用上）達到
常用搭配：to extend credit/visa 延長信貸限期/簽證
與之相近辨析詞：
1.extend 指道路或時間的延長，權(quán)力的擴大
2.expand 側(cè)重指體積的膨脹，通過張開、展開的方式變大
3.spread 強調(diào)蔓延于表面，向四面八方擴展
作業(yè)：
1.中譯英：
據(jù)推理宇宙每1萬光年就以每秒50英里的速度在擴大。
2.英譯中：
The Great Wall extends as far as the Jiayu Pass.
3.選擇題：
It is quite necessary for a qualified teacher to have good manners and （ ）knowledge.
(A)extensive (B)expansive (C)intensive (D)expensive
答案：
1.It is theorized that the universe is expanding at a rate of fifty miles per sceond per million light years.
2.長城延伸到嘉峪關(guān)。
3.A