Unit 1 Cultural Relics reading课时作业

Ⅰ.单项填空

1．I know that when he looks at his watch，it's a ________for us to start the attack.

A．sign B．expression C．meaning D．signal

答案　D　[句意：我知道当他看手表的时候就是要我们开始进攻的信号。signal信号，符合题意。]

2．Now a lot of new technologies can ________problems in industry.

A．be applied to solve B．be applied to solving

C．apply to solve D．apply to solving

答案　B　[考查动词搭配。apply...to...表示"把......应用到......"，其中to为

介词。]

3．The________bodies ________ the world________mummies.

A．preserving, are known to, as

B．preserved, are known as, to

C．preserving, are known as, to

D．preserved, are known to, as

答案 D [本题考查过去分词作定语。the preserved bodies意为"被保存的尸体"。be known to...为......所知；be known as以......著称。句意为"这些被保存下来的尸体就是世人所知道的木乃伊"。]

4．Many of them will try their best to finish the project as soon as possible，________they

　　know it to be difficult.

　　A．as though B．now that

　　C．even though D．so that

答案 C[as though好像；now that既然；even though即使，虽然，尽管；so that以便，以至于。句意为"他们中许多人都将努力尽可能地完成这项工程，尽管他们知道很困难"，故选C。]

5．He was robbed last night，but ________he didn't have much money on him then.

A．fortunately B．eventually

C．certainly D．surprisingly

答案　A　[句意：昨天晚上他被抢了，但幸运的是那时他身上没带多少钱。fortunatel