新概念英语第二册第6课词汇学习 Word study

　　1.knock

　　(1)vi. 敲门：

　　Someone is knocking at the door.

　　有人在敲门。

　　I knocked, but no one answered.

　　我敲了敲门，但是没人答应。

　　(2)vt., vi. 碰撞：

　　You always knock things off the table. 你总是碰掉桌上的东西。

　　Jim was knocked over by a bus this morning.

　　今天上午吉姆被一辆公共汽车撞倒了。

　　She has knocked a cup over again.

　　她又碰倒了一个杯子。

　　(3)vt. 把(某人)打成……状态：

　　Bob is very strong. He knocked Tom out yesterday.

　　鲍勃很强壮，他昨天把汤姆打昏过去了。

　　(4)与off连用时有一些特殊的含义。一般用于口语。

　　A vt.(价格上)减去，除去，打折扣：

　　They knocked five dollars off the price of the coat.

　　他们把这件上衣的价格降低了5美元。

　　B vi. 下班，停止，中断(工作等)：

　　When do you usually knock off?

　　你一般什么时候下班?

　　He knocked off for lunch at half past eleven.

　　他11点半休息吃中午饭。

　　2.call

　　(1)vt., vi. 叫，喊：

　　I heard someone calling.

　　我听见有人在喊叫。

　　(2)vt. 呼唤，召唤：

　　Lucy is sick. Please call a doctor.

　　露西病了。请去叫个医生来。

　　(3)vi. 访问，拜访;(车、船等)停靠：

　　Amy called(at our house) yesterday.

　　艾米昨天来(我们家)了。

　　I have just called on Mr. Frith.

　　我刚刚去看望过弗里斯先生。

　　The train calls at large stations only.

　　这列火车只停大站。

　　新概念英语第二册第6课练习答案 Key to written exercises

　　1.关键句型练习答案

　　A Some meat, a desk, some tobacco, a tin of beans, a comb, acity, a/ some cloth, some oil, a bottle of beer, a day, a word, a student, some sugar, some rain, an orange, a/ some rubber

　　D (sample answers)

　　1 I found an old coin in the garden.

　　2 I put some sugar in my tea.

　　3 I cut some wood for a/ the fire.

　　4 I bought a newspaper yesterday.

　　5 I made some coffee.

　　6 I like the curtains in this room.

　　2.难点练习答案

　　A 1 out 2 over 3 off 4 at

　　B 1 knocked him out

　　2 knock off

　　3 knocked 20% off the price

　　3.多项选择题答案

　　1 d 2 a 3 c 4 d 5 d 6 a

　　7 d 8 a 9 b 10 a 11d 12 a

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（责任编辑：何莹莹）