（-05-20）
UNIT11
solaradj.
giant adj. n.
leapn.&v.
mankind n.
Watson
Meil Armstrong
Alexander Graham Bell
Ray Tomlinson
constitutionn.
eureka interj.
man v.
hi-tech n.
supportv.&n.
dailyadj.&adv.
achieve v.
likely adj.
economic adj.
zone n.
private adj.
instituten.
grasp v.
master n.v.
perfect adj.
arrange v.
set foot (in)
have an effect on
Lenovo n.
Founder n.
rely v.
rely on
failuren.
come to life
siliconn.
valley n.
base n.
mark v.
agency n.
organ n.
forward adv.
put forward
rejuvenate v.
breakthrough n.
impressive adj.
marchn&v.
aim v.
aim (sth) at
announce v.
genome n.
evolution n.
byte n.
humanoid adj.
element n.
battlen. v.
strategyn.
UNIT12
fictionn.
belief n.
Jules Verne
leaguen.
balloon n.
bulb n.
make a living
botanyn.
apply v.
applied adj.
foundationn.
Aronnax
servantn.
whale n,
hunter n.
set out
collisionn.
companionn.
overboardadv.
submarinen.
Nemo
permanentadj.
guestn.
Nautilus
ironn.
aboardadv.
lamp n.
dislikev.
prisoner n.
gentle adj.
Icelandn.
marble n.
shoren.
luggagen.
in public
Frankenstein
throw light upon
brilliant adj.
phenomenonn.
labourn.
hesitatev.
creationn.
horrorn.
horrible adj.
grave n.
butchern.
curtain n.
lip n.
brainstormv. n.
UNIT13
cuben.
sailor n.
mariner n.
benefit v.n.
benefit from
transportn. v.
propertyn.
range v.
planktonn.
all the way
moleculen.
unique adj.
hydrogen n.
atom n.
oxygenn.
relativeadj.
solid n.adj.
freezingadj.
salinityn.
dissolvev.
pure adj.
gramme n.
densityn.
relationshipn.
massn.
volumen.
cubic adj.
kilogramme n.
floatv.
take advantage of
decrease v.
capacityn.
substance n.
centigradeadj.
absorb v.
give off
thus adv.
stableadj.
sensitiveadj.
steady adj.
motionn.
dense adj.
trustv.
call in
nursery n.
estuaryn.
tide n.
mammal n.
reproducev.
pollutant n.
erosion n.
recreationn.
a variety of
gallon n.
definev.
UNIT14
freedom n.
civiladj.
the Noble Prize
murderv.&n.
NelsonMandela
youth n.
prisonn.
put…in prison
Negro n.
revolutionn.
join hands
slaveryn.
runaway adj.
Harriet Tubman
the Civil War
moulderv.
souln.
chorus n.
hallelujah interj.
Rosa Parks
arrestv.
separation n.
race n.
marriagen.
forbid v.
vote v.
politicaladj.
set an example to
demand v.
Alabaman.
boycottn. v.
lawyer n.
demonstrationn.
racial adj.
discriminationn.
Vietnamn.
