1. By 1920 the area of the United States under cultivation had more than doubled in just 50 years, and the national population that surpassed 100 million.
. ~9 k8 M1 Z# a$ Q' V/ j& r6 _ 答福:B
% B, g8 u8 N8 D, g8 f# c7 z 分析及考点:不构成定语从句,却误用定语从句连接词,把that去掉就好了。0 ?: {- m" l; L+ \
参考译文:到1920年美国已开垦的在50年里已经翻了两倍,全国人口也超过了100个百万。4 |8 U- c0 T! i7 b+ w' P; l; Y
2. Some areas of the deep sea are vulnerable frequent natural disturbances taking the form of intense currents, mud slumps, low oxygen, and upwellings.
) ~/ B @' l6 n3 `5 _$ U, z% t 答案:A" q: b- \; D1 o
分析及考点:词序错误,改成frequently vulnerable natural disturbances
7 ?1 [3 W8 a, q: m 参考译文:深海的一些地方,常常受到自然干扰,这些干扰以急流、泥浆、低氧和上升流的形式存在。4 S3 J2 M" l8 H# F' \- g& T
pumpkin补充: 大概是改成vulnerable to frequent natural disturbances5 s9 q9 h$ A4 U0 T2 L9 x ~1 Q
3. In the United States, the first roads were paved in colonial times, first with logs, latest with cobblestones or brick, depending on the region., X# d' N5 A3 Q) }3 N
答案:B
" J; D! b8 O8 N 分析及考点:词性混用。表示先后的状态时,用later
( {/ I0 I) m' M6 }7 u 参考译文:在美国,最早的路是在殖民地时候铺的。一开始用木材,后来根据地区不同用鹅卵石或砖块。. q% k0 {; V, J5 L1 F$ \) D$ g2 i
4. In physics, sound is considered to be the waves of vibratory motion, nether or not they are heard by the human ear.0 ]4 E% K( s. ^9 h
答案:C
. q7 S; o" J8 w0 e1 ?. j 分析及考点:连词使用表达错误。改成whether or not
; j: b( m7 t' s 参考译文:在物理上,声音被认为是振动性运动发出的波,不管人耳能不能听见。# C/ O& T2 i% {$ c& M
5. Over one thousand mineral are known, most of which are characterized by definite chemical composition, crystalline structure, and physical properties.
' y* C8 {( y* `# C- J0 O 答案:B
: {+ \; Q l, v8 p3 j 分析及考点:可数名词单复数误用,改成minerals$ w0 i0 \' G( I; A- q5 _6 V
参考译文:有超过1千种矿物质为人所知。它们中很多都通过明确的化学组成,结晶结构和物理特性表现出来了。 |