A country's latitude, or distance from the equator,' `2 H- y0 K- V) S
has an important effect on its climate. In places8 G, M: Z* {- b; T5 H
locating at low latitudes, or near the equator, like__1__
* ~' ?* N1 v2 m Ecuador and northern Brazil, the amount of sunshine, h0 \; n! s- T+ A8 z* ]
changes the most during the years. At mid-latitudes, in __2__
4 s9 G n+ I+ A' u: ]! A& A: W places like Japan or Argentina, there is less sunshine__3__: A# a* W* u9 {1 Q! X$ \9 `! c
in the summer than in winter. The greatest change% j) D6 Z. Z7 n: l4 F6 j0 l
occurs at the highest latitudes, in places like northern
K; j/ O! v, d+ N$ x: u Canada and Alaska. In these places, the nights are very
7 {3 }4 i* D6 G6 h long for half the year, and the days are long during- {4 ?1 A7 n! \3 x
other half. At the North or South Pole, sunlight lasts __4__
2 Y( J9 a3 T6 {) l; g: N/ e the longest during the winter. But light and heat are __5__
& h9 T8 ?% S- L- q' Y8 t the most intense at the equator.2 w- O8 F# {: Y& ?) |
Altitude and distance from the sea also affect climate.
# `" n9 k* o- [) x4 d& h3 { The thin air in the high mountain areas absorb less of the __6__' k" @7 B6 \6 J. N
sun's heat than the thicker air at sea level. The daily
/ ?: k1 J" E, \+ k$ }5 u change in temperature also increases with distance" @' `6 H- Q$ E8 P l" J8 q! P
from the sea. Snow and rain are not very important to __7__
0 [6 b2 E! F& [9 Q1 H9 |/ V climate. Snow reflects as much as eighty or ninety( a, X% M. i4 \/ S( H- `
percent of the heat from the sun, and making the __8__% S. A. ?$ d" a9 P# g
weather even colder. But a large forest area can reflect- l" D& L6 o7 q+ ~0 N
as little as five percent of the sun's heat. This makes
2 T3 Z& |, `! ?+ A the weather warmer. Of course, the general effects of
8 y) Q8 E' ?8 x) M. a climate do not explain everything about the weather.
; m9 v ~' y; z For example, either the driest places in the world and __9__
+ s3 S Z$ r) [& ]$ ]1 X the place with the most rainy days are located in Chile.
0 m. L, c+ _$ Y$ q& K! M5 q4 l Calama, in the Atacama Desert, has had no rain over__10__
8 m* q. y' A9 o% O/ M 400 years. But during the year 1916, it rained in Bahia5 F) o) K/ K3 o" L5 [
Felix, Chile for 348 days.. W% h6 F! z* ]+ y
答案及解析:/ V6 {) ]) e5 V3 z" w4 b+ S( r
1. locating—located
+ _4 Y3 }! @) _1 I: n locate作位于解释时,常常用被动语态! b# \! T. d5 J# T' K/ w
2. most—least
" R5 J( ]4 g5 d; b% r 根据上下文及常识,低纬度或赤道地区的日照量变化最小
" H% R' i5 I' s 3. less—more4 U: c* C- t' c% I; ~
常识告诉我们,诸如日本,阿根廷等纬度不高不低的国家或地区,夏季的日照要比冬季的日照多得多* Q1 ?5 ^2 y4 _# @) Z
4. 在other前加the+ i, i8 B% j) _' r" `5 r" u( K
是指另外半年。other用于the、my、your、his等之后与一单一名词连用,意义为“两个中的另一个”
: }6 H0 w1 u8 `' O6 N 5. winter—summer5 B" R% O& d9 Z; h$ L, h3 Q# f) e
根据常识或科普知识可得9 l1 v0 i5 L) J5 T9 k
6. absorb—absorbs
0 W$ k9 \* ]% Q2 y- z: u% ^8 t, [: W) c the thin air是动词absorbs的主语) Z4 G2 n" ~* [ w) b# V
7. 删除not+ l+ S _& J0 i
我们的常识和下文Snow reflects as much as eighty or ninety percent of the heat from the sun, and making the weather even colder.能充分说明如果该句中有not一次是彻底错误的。# g/ A1 I V; d* f; [$ H
8. making—makes% T- W4 n: S0 i
makes the weather even colder由and链接reflects as much as eighty or ninety percent of the heat from the sun! x5 l5 y; u- ?; A8 f3 @$ d
9. either—both
& s9 M) z( P. W6 v& M1 v9 Y 首先是下文的and;其次,谓语动词是are located5 E. P( w) i* l" v# m
10. 在over前插入for" h2 C" `; e6 G: u. u; A0 o
for用于表示一段时间,作为时间状语,其修饰的谓语动词常常用完成时。 |