unit 1
past
present
transport
times
double-decker
light rail
since
southern
till
married
wife
over
stall
cinema
turn
factory
used to
dump
waste
poison
pollute
realize
reduce
in some ways
open
a bit
lonely
from time to time
throw
especially
husband
interview
opposite
unhealthy
unluck
unpleasant
repair
sentence
yet
exhibition
recently
title
ecntury
ever
just
own
in fact
by the way
environment
fresh
duck
development
lend
service
primary
on one's own
relax
feeling
dictionary
advantage
recent
describe
tower
attraction
unit 2
symbol
fantastic
theme park
include
whale
fountain
roller coaster
speed
ride
such as
cute
performer
wave
march
clap
three-D
magic
pie
castle
shiny
in all
excitement
suffix
harm
harmful
harmless
helpless
useless
delight
meaning
success
delightful
endless
hopeless
meaningful
successful
line
experience
motorcycle
lamb
conference
programme
gift
marriage
sail
abroad
check
tie
officer
detail
dolphin
dessert
seafood
cultural
state
clearly
adjective
adverb
paragraph
trunk
unit 3
online
television
remote control
turn on
channel
word processing
program
newsletter
educational
CD-ROM
come out
designer
traveller
itchy
asleep
point
correctly
role
level
knowledge
grammar
vocabulary
reach
screen
pass
mark
purple
itch
keyboard
menu
mouse
type
icon
click
print
widely
e-dictionary
restart
setting
connect
properly
double-click
auto-run
princess
foot
wand
witch
evil
inch
incorrectly
total
bald
free
Mars
set
daily
course
telephone
topic
tour
radio
package
cover
order
regard
function
worksheet
simple
electrical appliance
conclusion
profile
goal
treasure
producer
Co.
produce
create
save
file
control
unit 4
charity
microphone
fund-raising
advertise
leaflet
cat
host
camera
pop
on time
job
introduce
duty
event
fan
seem
business
take part in
organization
goods
public
audience
curtain
stage
voice
actor
perform
hang
arrangement
arrange
speaker
education
set up
among
phone
snowy
kid
silent
donation
break
speech
purpose
rise
unit 5
international
pocket
pocket money
be used to
further
health
interviewer
blindness
affect
mostly
case
cure
medical
treatment
volunteer
operation
patient
afford
skill
train
operate
indeed
proud
medicine
treat
improve
carry on
rich
agreement
invention
educate
punish
ugly
process
voluntary
war
instead of
flow chart
research
unit 6
blind
deaf
disabled
elderly
homeless
group
tough
hike
trail
within
hill
mountain
excellent
chance
spirit
team spirit
record
of course
training
fitness
take place
aim
aid
first-aid
airline
countryside
gentleman
grandchild
handwriting
headache
overcoat
pancake
postman
toothbrush
upstairs
weekday
ache
look down on
only
flat
perfect
attention
rainy
umbrella
wise
mobile phone
lost
vet
vest
verse
wine
vine
violin
fund
certificate
contact
further
download
我也是艾
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