�、�.用所給單詞的適當形式填空

　　1.Finally he lost his __________ (patient) and started to yell at his mother.

　　2.It would be __________ (believe) that such an honest fellow should have betrayed his friends.

　　3.They entered the area without __________ (permit).

　　4.Stop __________ (scream), we can hear you clearly.

　　5.I think it's time we __________ (seek) legal advice.

　　6.As is known, __________ (stare) at others is impolite.

　　7.We found the ground __________ (cover) by snow.

　　8.The __________ (poison) water led to the death of many fish.

　　答案：1.patience　2.unbelievable　3.permission　4.screaming　5.sought　6.staring　7.covered　8.poisonous

　　Ⅱ.完成句子

　　1.__________________ in a remote mountain village, he found it exciting to experience the life of city. (bring)

　　在一個偏遠的山村里長大，他發(fā)現(xiàn)體驗城市生活很令人激動。

　　2.Weather __________________， we will go outing. (permit)

　　天氣好的話，我們就去郊游。

　　3.Jimmy had a lot of parties recently，__________________ why he didn't do well in the test. (account)

　　吉米最近有許多聚會，這就是他考試成績不好的原因。

　　4.__________________ the real cause of the accident was what he was eager to do. (seek)

　　試圖找出事故的真正起因是他急切要做的事情。

　　5.When she woke up, she ________________________ completely. (find)

　　當她醒來時，她發(fā)現(xiàn)世界完全變了模樣。

　　答案：1.Brought up　2.permitting

　　3.which accounted for/accounting for

　　4.Seeking to find out　5.found the world changed

　　Ⅲ.話題寫作

　　根據(jù)提示.利用本單元所學知識，完成下面的小作文。

　　1.馬克·吐溫(1835—1910)生于美國Missouri。他是美國19世紀著名的作家之一。

　　2.他的家鄉(xiāng)在密西西比河河畔，馬克·吐溫在那里度過了他的童年。成年后，未經(jīng)父親同意，他冒險在密西西比河的船上當水手。

　　3.在征求了父親的建議后，他決定當一名作家。這一職業(yè)使他賺了很多錢。

　　4.他的作品被譯成多種語言，這就是全世界讀者喜愛他的作品的原因。

　　答案：Mark Twain, one of the best known American writers in the nineteenth century, was brought up in Missouri in the middle part of the United States.

　　Mark Twain's hometown lay on the banks of the Mississippi River, where he spent his childhood. When he grew up, he took a chance to work as a pilot on a river boat for some time, which was not permitted by his father at first. After seeking some useful advice from his father, he decided to become a writer, which helped him make an amount of money.

　　Mark Twain wrote a lot of novels, some of which have been translated into many languages, which accounted for the reason why he and his works are deeply loved by readers throughout the world.