6．break ________ (坏事)突然发生，爆发

　　7．stand ________ 坚持(某种说法)

　　8．back ________ 决定不履行(允诺的事)

　　9．put...________ prison 把......关进监狱

　　10．do trade ________ 与......做生意

　　【答案】　1.to　2.down　3.up　4.in　5.across

　　6．out　7.by　8.out　9.into　10.with

　　根据提示补全下列教材原句

　　1．When I turned up for my first jump I was so_nervous_that I tried to back out，but my friends persuaded me to go through with it.

　　我第一次站在跳台上紧张得真想退缩下来，但是朋友们说服了我。

　　2．But it is worth waiting for.

　　但这是很值得等待的。

　　3．Although people enjoyed reading his book，many of them thought that Marco's stories about China were too fantastic to be true.

　　虽然人们爱读他的书，但许多人认为马可写的东西太离奇而不可信。

　　　阅读P26课文，选择最佳选项

　　1．Marco Polo and his father travelled to China because ________．

　　A．they wanted to live in China

　　B．they wanted to enjoy the places of interest in China

　　C．they wanted to do trade with Chinese

　　D．they were forced to leave their own country

　　2．Why was the Emperor impressed by Marco Polo?

A．Because Marco Polo was quite clever.