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[词汇辅导] 托福高频词汇400个

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发表于 2012-8-15 00:34:18 | 显示全部楼层 |阅读模式
  Group 1 food crops8 }8 p9 C- w  X, L3 c: Z( `
  1.abandon
* F. P$ H4 _( L. s6 e/ T/ C   2.adversely8 ]" b0 F- E: W- L
  3.aggregate
7 |2 z# g/ P& a: Q7 Z+ b: b  4.cultivation
2 V, y, O6 w/ P8 h  5.fertilize  T2 S* c7 Y7 k4 d3 t: ~  m! k9 E
  6.intensify- _; Z, I- S  a
  7.irrigation
+ [7 u) l7 |9 g, `) Q8 }2 O  8.obtain
. {2 t, d/ |# j& Z$ f  9.photosynthesis
. X8 r5 e, Y5 B& y( J7 p  10.precipitation
/ I+ {0 a0 s# O% ~  d: J- M8 q  Group 2 disaster
5 ?& t1 g; J* q" J; Y# g  1.anticipate
& a% S- A& m$ s5 u4 w  2.catastrophic7 m; Y" R/ V* x  c, f, G  q+ W* ^
  3.collide
7 y4 `7 x) G0 L) M  4.eruption
: B+ ~) s2 N4 F7 c' i/ [  5.famine
; \/ U% e" E9 V3 i  6.flood1 ?, U: c  O; g: D: ?! R
  7.impact
: Z& M, S% Y( @+ q3 V- Y# v7 ~  8.persevere1 m' J) j: y9 R. s4 }
  9.plunge
  y; i2 b# a" I+ y& e& v! R  10.unleash
( y# L/ n. n. Q+ D$ t0 [  Group 3 evolution and migration
( v* b' B) b& u+ C& `  1.adapt
& K& V) l/ A1 W  2.diverse" `$ p$ F, ^% K: e# k
  3.evolve' L5 p9 H" W4 ^
  4.feature$ W0 T* ?1 g' r/ E
  5.generation
1 x' G( k  N/ v& b3 L, h, M  6.inherent/ c8 \; l2 J2 B* M6 ^
  7.migration5 ?) y+ u/ b7 j4 }# r. ^
  8.physical& v9 s+ j- r- g. ~! h
  9.process9 Y! l# l' O6 |7 s- {) k& k& \' f
  10survive! f/ v+ B0 {2 g" g/ c& p  O8 C
  Group 4 petroleum alternative9 t6 V2 m$ u" Z
  1.constraint# e1 z0 N" z4 m6 o+ D
  2.contamination
4 s) [) C- |' f& o8 Q  3.deplete
; j7 h  H0 `6 Q& l6 y  4.dispose of
' h% ?1 E6 F: |6 i/ u9 x  5.elementally
# M2 v  U& [: i: n* @7 C5 c) ~3 m% P  6.emission
* u3 I) k& z1 G8 Z$ y6 C0 O; D  7.extinction7 F: w3 b$ e8 n3 x6 E4 m
  8.reservoir
- m7 f* k$ N9 N( ~, x/ j  9.shrink
. B& Y7 F0 c9 {0 |+ F: H; z' u  10.stable2 a1 W! x( p* G0 Q" r5 r+ p8 i
  Group 5 time efficiency$ X5 x, p, `4 `& h1 M  u6 R3 N: u
  1.adjust
: s/ I$ `% C3 g2 c4 L% I  2.arbitrary
% m+ T9 ]& u* T) s0 e. x" s; e  3.denominator
) {/ o5 |/ @5 f" \+ @5 O$ f7 X  4.exponentially4 q: b. D4 ?. k9 F" y* [
  5.infinitesimal
" d: `" W! W; W1 \* j% B; x  6.maximize
8 |8 O1 f7 U: {( k* a2 [2 _3 y$ ~  7.parallel$ L+ P1 C0 A, P6 f7 Z  s
  8.proportion
1 @2 M/ Y& Z: ~  9.rate
8 {" b6 P0 l- E8 ^; p( z  10.sequence3 O* [: ^& T# H1 x; a
  Group 6 ancient life
+ J6 E: G$ Q8 }' g8 s  1.accuracy. g7 `+ v3 k6 Q+ G1 r. \! x
  2.adjacent: L% j2 A6 o: r7 P) N
  3.compress% U' X. s5 @3 _  ^! [( E# o
  4.feasibly
: t* z7 b  O& q! M  5.gut
# {5 F1 J3 M, T1 t% ~  6.integrally
8 |) K' n- ~( \/ ^  7.overlap( y! s* I6 M2 |4 e$ n5 ~& E
  8.retain
  a! K/ \1 K$ I$ d$ N% e& g" [  9.seep
0 {/ Z+ ]! {3 E- Y8 x  10.structure
. W8 K! k+ W( j  m  Group 7 computers$ @; P+ ]# y1 i* m$ b
  1.circulate
8 M. C6 M$ b) S- L6 n  2.corrode
# y- r' T: x( o- @* A6 o  `- ]  3.derive
+ @# y( ?3 K, ^9 c% C  4.detection
' J/ ^5 u1 `! W2 H) U& U  5.expeditiously2 S* U9 |1 \. G: n4 n/ U$ S; j+ z% g
  6.implement
+ u1 o! C: @; {: o, T* Q5 J  7.innovative
2 r+ S9 b. v+ r) C  8.installation
; k% n, p7 ?7 z# a; ]  9.maintenance
/ x3 [1 Q2 }8 `( ~- X  10.simulation7 _' B3 R( X+ F( p- a
  Group 8 energy
: \0 {- Q0 L$ v) s1 S  1.combustion7 v4 g# R3 X2 c* R
  2.component
6 ]7 Y5 i5 Y- q4 z% r8 T+ ?+ K  3.convey' I' I  J- H, d% g+ z; S
  4.discretely) j/ H+ W" H9 A. b/ M# Z' O
  5.nucleus
: u5 `$ L3 c6 e( u, C  6.permeate, h. O$ k7 p% [8 m8 P
  7.rotate
1 h5 |+ A' j, E7 Q6 q8 E, V. u' v* k0 J  8.solar* ?+ _" [# ?' C$ T4 x! n' o0 F' f
  9.source
, {* k4 p$ h  T4 g; f, D0 B, r6 B  10.trigger- Y1 I; ^$ A$ g6 g2 X
  Group 9 memory7 V1 t8 t: l! ?0 ]2 [! Z
  1.acquisition
$ P+ b; g% f" J  B  2.anomaly
8 J! [' m* r. {  3.consciously# S" r) T: A" H' b
  4.degrade
& d. n% s' X* S7 F+ z% }  5.gap
% B$ j( N* E0 ^1 \! d  6.indisputable  r3 T! Z" ~9 t
  7.intervene- Z- l! @  _, Q* `' m
  8.intuitively! N5 O0 k6 P  B# _
  9.recede
/ e$ F. _. \( Y" w0 Z$ n' Z  10.retrieve
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