I this book for two weeks.so I have to return it to the library．( )A．have keptB．have borrowedC．have lent 题目和参考答案——青夏教育精英家教网—

题目内容

10．I _____ this book for two weeks，so I have to return it to the library．（　　）

A．

have kept

B．

have borrowed

C．

have lent

分析我已经借了这本书两个星期了，我必须还给图书馆了．

解答答案：A．结合句意结束borrow发生在过去，持续了一段时间，故用现在完成时have/has+过去分词，主语I，故have，borrow是短暂性动词，不能与一段时间连用，换成持续性动词keep，keep的过去分词kept，故答案是A．

点评动词按其动作发生的方式、发生过程的长短可分为延续性动词与短暂性动词．延续性动词可以与以since，for，how long等引导的表示一段时间的状语连用．例如：He has lived here for 6 years．
How long did you stay there last year？
短暂性动词也称终止性动词、非延续性动词或瞬间动词，表示不能延续的动作，这种动作发生后立即结束．如：open，die，close，begin，finish，come，go，join，borrow，lend，buy，arrive，reach，start，marry，end等．

练习册系列答案

1．Some people believe that your nationality can influence your personality．This is why you might hear someone saying"She is a typical（典型的） Australian"or"He is so French"．It seems that people from a certain country share certain similar characteristics．
French
French people are often seen as romantic and outgoing people with a great love for life，food and wine．They are good at singing and dancing．
Chinese
Chinese are friendly people who are hard-working．They are polite because they are careful about"saving face"when dealing with other people．
Australians
Australians are merry people who spend a lot of time outdoors．They enjoy a slower life．They laugh a lot but sometimes people think they are loud and rude．
Germans
Germans are often described as being serious and careful．They are hard workers and pay a lot of attention to details．However，sometimes people say Germans have no sense of humour．
All these national types can be true for some people，but very wrong for others．For example，you might meet a German who is a confident singer with a great sense of humour，or an Australian who is shy and quiet．!

Personalities and Nationalities
Opinion	People from a certain country （56）sharesimilar characteristics
Examples	French	•Romantic ad （57）outgoing •Love life，food and wine •Good singers and （58）dancers
	（59）Chinese	•Friendly，hard-working and polite •Afraid of"（60）losingface"before others．
	Australians	•Like to stay （61）outdoors，enjoy a slower life． •（62）laugha lot． •Merry，sometimes loud and rude．
	Germans	Pay attention to （63）details． Serious and careful，not （64）.humorous．
Conclusion	Nationalities may（65）influence personalities，but not for all!