5.The diversity of the original American Indian settlers was not quite as great as that of the 18th,19th and early 20th centuries when waves of European,Asian and unwilling African immigrants arrived on American shores.However,the First Americans did have more far-going origins that were ever suspected.For example,Brace's studies have revealed that the Blackfoot,Iroquois,and other tribes from Minnesota,Michigan,Ontario,and Massachusetts came down from the Jomon,a prehistoric people of Japan.The Inuit in the far north and tribal groups who once lived down the Eastern seaboard into Florida appear to be a later branch from the trunk of the Jomon family tree.The Athabaskan-speaking people from the Yukon and northern-western Canada,who spread as far south as Arizona and northern Mexico,appear to trace their origins to China."Their facial shapes link them more closely to the living Chinese than to any other population in either part of the world,"says Brace.
Johanna Nichols,a Professor of Slavic languages and literature at the University of California at Berkeley,says that new evidence from native languages throughout the New World strongly suggests that humans have been in the Americas since as early as 40,000 BC.She says that it is only along the west coast that languages appear to have come from immigrants who arrived after the ice age,14,000 years ago.
Nichols also has some different ideas about the direction in which the country was settled.Breaking with the traditional view of migrations,she says that the inside of North America was colonized not only from Siberia but also from the south.
To bolster her argument for an early settlement date,Nichols points to findings from the Monte Verde site in southern Chile.It has been dated at 12,500 years old,which means the area was occupied during the last ice age.And,the Monte Verde people would have needed at least 6,500 years to travel from Alaska to Chile.Yet,that only takes us back to about 19,000 years ago.Her research suggests a very high degree of language diversity is something that happens only with time.She insists that the approximately 150 distinct native American language families we know of today must have required at least 35,000 years to develop.

67.In the first paragraph the writer uses the word"unwilling"to show thatC.
A.the Africans came against the will of most Americans
B.the Africans came without the approval of their parents
C.the Africans were taken here against their own will
D.the Europeans who came at the time didn't want the Africans to come together
68.Which of the following statements is TRUE about the Athabaskan-speaking people?

A.They were related to people living in Japan in prehistoric times.
B.They were a branch from the trunk of the Jomon family tree.
C.They have no links to any other people.
D.They were thought to have certain links to the ancestors of the Chinese people.
69.The underlined word bolster in the last paragraph is closest in meaning to 
C.
A.use B.have C.support D.build
70.From the passage we can knowD.
A.people in the Americas today are believed to have probably come down only from the north
B.Nichols strongly suggests that humans have lived in the Americas for about 6,500 years
C.Nichols supports the traditional ideas about the direction in which the country was settled
D.it surely takes a very long time for language diversity to come about.

分析 本文講述了語言多樣性的形成需要一個(gè)長期的過程,美國是一個(gè)多元文化的國家,其文化的多元性經(jīng)過了很長的時(shí)間形成的.

解答 67-70 CDCD
67.C  推斷題.由第一段第一句最后"…immigrants arrived on American shores."可知非洲人移民美國是 unwilling 的,由此可知他們是被強(qiáng)制帶到這里的,并不是自愿的,故正確答案為C.
68.D  細(xì)節(jié)題.由第一段最后一句"'Their facial shapes link them more closely to the living Chinese than to any other population in either part of the world,'says Brace."可知正確答案為D.
69.C  由最后一段第一句"Nichols points to findings from the Monte Verde site in southern Chile."和最后一段最后兩句"Her research suggests a very high degree of language diversity is something that happens only with time.She insists that the approximately 150 distinct native American language families we know of today must have required at least 35,000 years to develop."可知 Nichols 指出 Monte Verde site 的發(fā)現(xiàn)是為了 bolster 她的論據(jù),由此可推斷 bolster 的意思應(yīng)該為支持,即以各種發(fā)現(xiàn)來支持自己的論點(diǎn),而不會是使用、擁有或者建立自己的論點(diǎn),故正確答案為C.
70.D  細(xì)節(jié)題.由第二段最后一句"She says that it is only along the west coast that languages appear to have come from immigrants who arrived after the ice age,14,000 years ago."和最后一段最后一句"She insists that the approximately 150 distinct native American language families we know of today must have required at least 35,000 years to develop."可知D項(xiàng)正確.A項(xiàng),文中沒有相關(guān)內(nèi)容,所以A項(xiàng)錯(cuò)誤.B項(xiàng),由最后一段第二句"It has been dated at 12,500 years old,which means the area was occupied during the last ice age."可知B項(xiàng)錯(cuò)誤.C項(xiàng),由第三段第一句"Nichols also has some different ideas about the direction in which the country was settled."可知C項(xiàng)錯(cuò)誤.故正確答案為D.

點(diǎn)評 做閱讀時(shí)經(jīng)常犯錯(cuò)的主要原因是,僅憑讀過文章后殘留在腦海中的一絲印象來勾選答案,這樣便很容易掉入出題人故意設(shè)布下的題目陷阱.所謂閱讀理解,對于題目的理解一定要忠實(shí)于原文,因此,每一道題都應(yīng)該與原文作全面的對比與核查,再得出答案.也就是說,閱讀理解的每一道題目,在原文都應(yīng)該有明確的出處,我們把這一出處叫做原文相關(guān)句,(1)排除與原文相關(guān)句主題不一致的選項(xiàng)(2)排除與原文相關(guān)句態(tài)度相反的選項(xiàng)  (3)排除用于過于極端或負(fù)面的選項(xiàng)(4)注意結(jié)合文章主旨和主題去排除.

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科目:高中英語 來源: 題型:選擇題

15.When he saw all his books _____ here and there on the floor,he knew that something terrible _____.(  )
A.lying; must have happenedB.lie; must happen
C.lay; might have happenedD.had lain; could have happen

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