巨大儿的定义，正确的是

A:胎儿体重达到或超过3900g者，称巨大胎儿 B:胎儿体重达到或超过4000g者，称巨大胎儿 C:胎儿体重达到或超过4500g者，称巨大胎儿 D:胎儿体重达到或超过4100g者，称巨大胎儿 E:胎儿体重达到或超过3800g者，称巨大胎儿

Education of Students with Vision Impairments

    This is specially designed education for children who are either partially sighted or blind¹. Vision impairments are diagnosed by medical doctors who examine the physical structures in the eye and evaluate the child"s ability to see shapes of different sizes at various distances. In the United States, approximately 12 out of 1,000 children receive some form of special education because of visual impairments.

    Partially sighted children may use a variety of adaptive aids² to see more clearly and to read printed text. These aids include magnifiers, which may be attached to eyeglasses； electronic systems for enlarging print³ and making it easier to see； and large-print books. Blind children usually are taught to read Braille，a system of raised dots embossed on paper and read by touch.⁴ In the past, turning conventional books into pages of Braille was very time-consuming, and the large books required enormous storage areas.⁵ However, most Braille texts are now done electronically.⁶ Many students read paperless Braille with the aid of machines that mechanically raise the dots in a small panel as the reader progresses through the text. Because Braille cannot be read very rapidly， many blind students prefer to listen to books being read on tapes. Some students also use reading machines equipped with cameras that scan lines of print, which computers then convert to synthesized speech.⁷

    Many blind and partially sighted children receive orientation and mobility training⁸ as a part of their education. Specialists teach them how to travel independently in their schools and communities, often with an aid，such as a cane.

    Most children with vision impairments are educated in schools within their communities. Vision specialists may provide special materials and equipment, help teachers and classmates understand the children"s condition, and possibly provide additional instruction. The specialists may also teach partially sighted children how to use their remaining vision more effectively⁹ and instruct them in the use of adaptive aids.

    Some children with vision impairments attend special schools designed to meet their particular needs. Like boarding schools, these schools often provide residential services as well as educational programs.¹⁰ They also have specially designed facilities, which m^y not be found in neighborhood schools, for blind children to participate in athletics and other activities.

    The education of many children with vision impairments is further complicated by their having other disabilities, such as physical disabilities, developmental impairments, or hearing loss.¹¹ Education for those children might emphasize the development of language and communication，and personal, social, and vocational skills rather than academic skills.¹²

词汇：

impairment / ɪmˈpeəmənt/ n. 损伤 

facility / fəˈsɪləti/ n. （常用复数）设备，设施
community / kəˈmju:nəti / n. 社区，社会 

emboss  /ɪm"bɒs / vt.  使浮凸，使突出
magnifier / ˈmægnɪfaɪə(r) / n. 放大镜 

athletics / æθˈletɪks / n. 体育运动
cane / keɪn / n. 手杖，藤  

synthesize /"sɪnθəsaɪz / vt.  合成

Braille / breɪl/ n. 盲文

注释：

1.partially sighted or blind：半盲或全盲的
2.a variety of adaptive aids：各种各样可调节的辅助装置
3.electronic systems for enlarging print：能够放大印刷字体的电子设备。print —词在这里指的 是印刷出来的字；在下文large-print中意思也一样。
4.Blind children usually are taught to read Braille, a system of raised dots embossed on paper and read by touch.盲童通常学习阅读盲文，盲文是由在纸上浮突出来的小圆点构成的（文字）系 统，用手触摸着读。
5.In the past, turning conventional books into pages of Braille was very time-consuming, and the large books required enormous storage areas.把普通书籍转化成"^文在过去是很花时间的 事，保存大开本的书也要占很多地方。
6.However, most Braille texts are now done electronically.然而，现在大多数盲文文本是用电子手段转化而成的。
7.Some students also use reading machines equipped with cameras that scan lines of print, which computers then convert to synthesized speech. 些学生还使用阅读机，这种阅读机装有摄像 机来扫描印刷字体，然后电脑再把它们转化成电子合成的声音。equip sth. with...:用某 物来装备……
8.orientation and mobility training ：方向和移动训练
9.to use their remaining vision more effectively ：更有效地运用他/[门微I号的视力。remaining 的 意思是“剩下的，余下的”。
10. Like boarding schools, these schools often provide residential services as well as educational programs.同寄宿学校一样，这些学校除了教学课程以外还癍供各种住宿设施Q as well as作 为介词短语意思是“除了……以外（也），和”。
11.The education of many children with vision impairments is further complicated by their having other disabilities，such as physical disabilities，developmental impairments，or hearing loss.)(才 许多视力损伤的儿童的教育由于他们还患有其他伤残而变得愈加复杂化，如身体残疾、发 育不良、听力下降等。
12.Education for those children might emphasize the development of language and communication, and personal, social, and vocational skills rather than academic skills.)(才这样的JL童的教育也许要强调语言和交流能力以及个人、社会和职业技能的培养，而不是强调学术能力。

Large-print books are those books which____

A:are printed with large pages B:have large words in them C:can be read by using a magnifier D:can be read with the aid of machines

整体医学模式和生物心理社会医学模式的不同点是（　）

A:整体医学模式强调生物(躯体)对人类健康和疾病发生的巨大影响 B:整体医学模式强调心理对人类健康和疾病发生的巨大影响 C:整体医学模式强调个人的行为习惯生活方式对健康发生着巨大影响 D:整体医学模式强调社会对人类健康和疾病发生的巨大影响 E:以上均不正确

WHO的健康观念就是医学模式转变的产物，对医学发展起到巨大推动作用，体现了（）医学模式。

A:神灵医学模式 B:自然哲学医学模式 C:生物医学模式 D:生物心理社会医学模式 E:以上都不是

The extinction of large prehistoric animals is noted to suggest that ______.

A:large animal were vulnerable to the changing environment B:small species survived as large animals disappeared C:large sea animals may face the same threat today D:slow - growing fish outlive fast - growing ones

The harder he (tried), the (worst) he (danced) before the (large) audience.

A:tried B:worst C:danced D:large

The harder he (tried), the (worst) he (danced) before the (large) audience.

A:tried B:worst C:danced D:large

The harder he (tried), the (worst) he (danced) before the (large) audience.

A:tried B:worst C:danced D:large