He is certainly there. There is no doubt about it.

他肯定在那儿，这是毫无疑问的。

was fastened to

fasten

fastened

fastened

fasten

You must fasten your seat belt when you drive.

there is little /no doubt +that-clause 毫无疑问......

there is no doubt about... 毫不怀疑......

(1)She's an honest girl; there is__________(毫不怀疑)about it

(2)There is__________(毫不怀疑)that you'll be warmly welcomed.

(3)I ______________(怀疑)that he'll come.

(4)I __________(怀疑)whether he is at home.

(5)There is no doubt that your life is in danger.(英译汉)

______________________________________

(6)无容置疑，郭晶晶是天生的跳水运动员。

(写作小练笔：主系表；gifted diver)

____________________________________________________

【高考链接】

Some researchers believe that there is no doubt _______ a cure for

AIDS will be found.

A. which B. that C. what D. whether

【答案】B。

【解析】在"there is no doubt" 后常跟that引导的从句，表示 "毫无疑问"之意。

no doubt

no doubt

don't doubt

doubt

毫无疑问，你的生命处于危险之中。

There is little doubt that Guo Jingjing is a gifted diver.

考点8. Does animal testing work?

动物实验有效吗？

If so, you know it doesn't work.

如果这样,你会明白这样做不会起作用。

work vi. 起作用,有效,行得通

do vi. 行；可以

help vi. 有用

(1)The machine won't ________(起作用)because of a faulty