时间:2019-02-13 作者:英语课 分类:托福英语


英语课

  考生要熟知托福文章的宏观框架,从整体上hold住任何一篇考试文章。托福文章结构分为两类,一类是学术论文,以“立论、证据证明、驳论(再立论)”的循环方式打开;另一类是学术说明文,讲授某个科学知识,并不需要驳论,通常以“分类叙述加生动形象的例子展示”,或以“时间轴讲述加生动例子”的方式打开。今天的第一篇和第三篇文章就属于第一类,第二篇文章属于第二类。


  第二篇Temperature Regulation in Turtles(乌龟的温度管理),按照分类叙述加生动形象的例子打开文章,第一段引出话题并且纵向深入描写乌龟提高体温的一个普遍方法晒太阳(bask),辅以海洋乌龟和池塘乌龟的例子。以下三段分别讲述乌龟依靠在不同光照区的移动、巨大体型、肌肉运动产生热量、以及脚蹼血管的对流排布(countercurrent arrangement)等方法保持体温。

标签: 托福
学英语单词
abdela
activewear
aluminum hydroxide absorbed pertussis vaccine
Alvdal
Arleuf
asbestos rubber sheet
ascertaining
autosomal recessive diseases
blastocoelic
butyle ether
career myth
celadon ewer with single handle
chrzastowa wielka
circuit error
closed-chain organic compound
come soon
constant flux linkage principle
constant temperature and humidity cabinet
constrained twisting deformation
cyclic economic crisis
cyclopyrrolone
d'ou
dadzie
Deboyne Is.
dehumidifying
deion gap
deswell
differential partial condensation
diogenichthys panurgus
dishawn
exohemophylaxis
expel air
feeder antenna
fictitious hold device
filter choke
fixed vertical polarization
flat-bed
flumpets
gamma contamination
Ganlion
glutathionereductase
gungeing
half-frequency signal
hare-lip forceps
hendecagonal
hoighty-toighty
hypernymies
hypsochrome
ignition bulb
increasing failure rate average (ifra)
JAGT.
Jespersen, (Jens)Otto(Harry)
juvenoids
land-side slope
limpus striatus
log probability paper
lower heat of combustion
LXB
mantle plate
mdc's
medicina
melanaphis arundinariae
mesosternal
michaleks
motional feedback
multiple blade
myocardiorrhaphy
no-talent
open pile
oriented management
parallel/serial conversion
Pholidota rupestris
prepucy
preselective gear box
purchase money mortgage
purloined
recordkeeping
Roosevelt University
rudder band
sand tumors
service level requirement
shrilly
side-by-side combination refrigerator
siliculose
slave program activity monitor
sollicit
sparkler
spasmophemia
Stachyospermae
step-and-repeat system
stooker
structural improvement
sundew plant
tapping clamp
televariety
Tingraine
turn factor
tweddle
Uhlbricht
viant
water-cooled shaft
zoomfinder