题目内容
7.Many Americans believe Britons have bad teeth.But a new study shows Americans (61)actually(actual)have more dental(62)problems(problem).The study (63)was pubished(publish)in the British Medical Journal.The researchers from University College London,the National University of Colombia and the Harvard School of Public Health found that Americans are missing more teeth (64)amongpeople aged 25and older.The researchers also found that poor people in the United States had (65)worse(bad)teeth than poor people in Britain.
People in Britain receive dental care through the National Health Service,(66)which is funded by taxpayers.In the United States,people either pay for their dental care (67)orbuy dental insurance.Many poor people in the United States do not have dental insurance and dental care is not affordable to (68)them(they).
In 2004,(69)theOrganization for Economic Co-operation and Development found that Britain had the lowest number of people with bad,(70)missing(miss)or filled teeth among all of its 34member states.The United States was in the middle of the rankings.
分析 文章报道了:与英国人相比,美国人的牙齿问题似乎更严重及其造成的原因.
解答 61.答案是actually.考查副词,根据句意"一项研究表明美国人真的有牙齿问题",actually是副词修饰动词have,所以答案是actually.
62.答案是problems.考查名词,根据句意"有牙齿问题",problem是可数名词,所以答案是problems.
63.答案是was published.考查被动语态,the study与谓语动词publish之间是被动关系,所以答案是was published.
64.答案是among..考查介词,根据句意"在25岁到老年人之间的人们中"among是介词,用于三者以上,所以答案是among.
65.答案是worse. 考查形容词,分析句子结构可知本题考查的是形容词的比较级,than的前面必须是比较级,bad的比较级是worse,所以答案是worse.
66.答案是which.考查定语从句,本题是非限制性定语从句,修饰 the National Health Service,而且在从句中做主语,所以关系代词只能用which.
67.答案是or. 考查连词,根据句意"人们给他们的牙齿护理付费或者买牙医保险",either…or 是英语的固定结构,所以答案是or.
68.答案是them.考查代词,此处为介词to的宾语,they是主格代词,them是它的宾格,所以答案是them.
69.答案是the.考查冠词,Organization是大写的可见这是个组织名称,这里是特指,所以答案是the.
70.答案是missing.考查形容词,修饰名词用形容词,故用missing.句意:2004年,经济合作与发展组织发现在所有34个成员国中,英国人坏牙的、掉牙的或是补牙的人数最少.所以答案是missing.
点评 语法填空是通过语篇在语境中考查语法知识的运用能力,在解题前应快速浏览短文掌握大意,在读懂短文的基础上,结合短文提供的特定的语言环境去逐句分析.要解决好语法填空,离不开坚实的语法知识,有了坚实的语法知识才能对语言进行正确的分析和判断,从而答对题目.

A. | that | B. | which | C. | who | D. | where |