-
名词复数形式的构成法：
1
．
在词尾
加“
s
”
：
b
ook-books
，
map-maps
2
．
以
“
s
”
“
x
”
“
ch
”
结尾的词加
“
es
”
：
bus-
buses
，
box-
boxes
，
watch-watches
3
．
以辅音
加
“
y
”
结尾
的词，
将
“
y
”
改为
“
ies
”
：
city-
cities
，
dictionary-
dictionries
4
．
以
“
f
”
或
“
fe
”
结尾的词，
将它们改为
“
ves
”
：
leaf-
leaves
，
wife-wives
5
．
以“<
/p>
o
”结尾的词，有生命的后面加“
es<
/p>
”
，没生命的
加“
s
”
：
hero-
heroes
，
photo-photos
6
．
单复数一样：
fish-
fish
，
deer-
deer
，
sheep-sheep
7
．
没
有
规
则
的
，
必
须
死
记
硬
背
的
< br>：
man-
men
，
woman-
women
，
child-
children
，
foot-
feet
，
tooth-
teeth
，
mouse-mice
I like apples.
He likes apple.
He watches
TV
.
My mother washes my
clothes.
疑问句和否定句的构成
:
凡是含有
be,
can,
may,
must,
shall,
will
等词的句子
,
变
为疑问句时
,
就是将该此词移至句首
,
变为否定句时就
是在该词后面加
“
not
”
:
You
are
a
student.
Are
you
a
student?
You
are
not
a
student.
She can dance. Can
she dance? She can not dance.
没有含以上词的句子
,
变为疑问句时
,
在句首加
“
do
”
(
主
语
如果是第三人称单数则写成
“
doe
s
”
);
变成否定句时
,
在动词前加
“
don
’
t
”
(
主语如果是第三人称单数则写成
“
doesn
’
t
”
)
You
like
English.
Do
you
like
English?
You
don
’
t
like
English.
He
likes
English.
Does
he
like
English?
He
doesn
’
t
like
English.
They
are
farmers.
Are
they
farmers?
They
aren
’
t
farmers.
He buys a car. Does
he buy a car. He doesn
’
t
buy a car.
You play football. Do you
play football? You don
’
t
play
football.
He can sing
well. Can he sing well? He
can
’
t sing well.
肯定句的主语如果是第一人称
,
在疑问句中要改为第二
人称
.
We are students. Are you students?
I am a teacher. Are you a teacher?
I like my mother.
Do you
like your mother?
肯
定
< br>句
中
的
“
some
”
,
< br>在
疑
问
句
和
否
定
句
中
都
要
改为
“
any
”
I have some money.
Do you
have any money.
I
don
’
t have any money.
There are some books.
Are there any books.
There
aren
’
t any books.
I can see some
stars in the sky.
We like our school.
We go to school every day.
He has a new computer.
The
new bag is mine.
一般现在进行时
:
“
be +
动词
ing
”
1.
表
示该
动作此时此刻正在发生
,
或正在进行
.
We are learning English in the
classroom now.
He is playing football
on the playground.
2.
表
示该动作计划好
,
安排好在将来发生
(
只有少数动词
可以这样用
) They are coming here tomorrow.
I am leaving
Xiamen tomorrow.
3.
表示该动作在目前这
段时间里频频地发生
,
而不是每
时每刻都在发生
.
He is reviewing his lessons this week
for the tests next week.
将来时
:
在动词之前加
shall(
用于第一人称
),
< br>或
will(
用于
其他人称
)
I shall go to Beijing next
week.
We shall go to Beijing next week.
They will go to Beijing
next week.
还可以在动词前加
“
be
going
to
”
表示
这个动作计划好
,
安排好在将来发生
.
I am going to buy a car next year.
They are going to buy a new house next
week.
He is going to play basketball
tomorrow.
Red, green, blue, brown,
black, white, pink, purple, gray
Yellow
Tiger,
lion,
bear,
panda,
parrot,
whale,
cock,
rooster,
goat,
cow,
koala,
deer,
giraffe,
penguin,
dog,
cat,
mouse,
ant,
snake, pig, rabbit,
Park,
garden,
library,
museum,
palace,
post
office,
bank,
factory,
Ruler,
eraser,
knife,
bottle,
shoe,
shirt,
skirt,
suit,
mobile
phone,
picture,
bike,
truck,
watch,
necklace,
ring,
bowl,
towel, spoon, chopsticks,
mirror, sofa,
bed, chair,
kite, key,
lock, computer, motor-bike,
Apple, orange, pear, peach,
banana, watermelon, pineapple,
Speak,
walk, run, swim, put on, take off, look for, look
after,
take care of, go to bed, get up,
get on, get off, buy, sell, listen
to,
look at, give
art,
activity,
address,
accident,
accept,
adult,
advice,
adjust,
admire,
achieve,
accountant,
affair,
affect,
afraid,
Africa,
again, age, agree,
agriculture, airline, airport, allow, almost,
alone, already, although, altogether,
always, among, analyze,
ancient, application, balance,
background, bank, band,basis,
bath,
beach,
bear,
beat,
beauty,
beef,
beer,
believe,
bell,
belong
to,
bend,
benefit,
beside,
besides,
between,
beyond,
Bible, bill,
billion, biology, birthday, bite, blind, blood,
boat,
body, boil,
bomb,
bone,
born,
borrow, boss, bottle,
bottom,
bowl,
brain,
brave,
bread,
breathe,
brick,
bridge,
bright,
bring,
brown,
budget,
build,
burden,
burn,
bury,
business,
calculate,
cake,
calendar,
calm,
camera,
campus,
Canada,
cancel,
cancer,
capital,
captain,
carbon,
card,
care,
career,
careful,
careless,
cash,
cashier,
cause,
celebrate,
center,
century,
ceremony,
certainly,
certificate,
chain,
chair,
chairman,
challenge,
chat,
cheap,
cheat,
check,
cheer,
chemistry,
chicken,
chief,
child,
childhood,
chocolate,
choose, choice, Christmas, church,
cigarette, cinema, circle,
classical,
classmate,
schoolmate,
classroom,
clean,
clear,
clerk,
clever,
climate,
climb,
clock,
close,
clothes,
cloud,
club,
coach,
coal,
coast,
coat,
cock,
coffee,
coin,
cold,
colleague, collect, college, color,
comb, combine
H
abit
，
hobby
，
holiday
，
hospital
，
history
，
insu
rance
，
invite
，
Invent
，
in
stead
，
island
，
issue
，
jump
，
join
，
joke
，
judge
，
Kill
，
juice
，
labour
，
language
，
lady
，
le
ader
，
laugh
，
law
，
lecture
，
lazy
，
liquid
，
literature
，
lock
，
location
，
lonely
，
loud
，
machine
，
magazi
ne
，
mail
，
main
，
mall
，
SM=shopping
mall
，
male
，
female
，
meal
，
mean
，
meat
，
medicin
e
，
measure
，
mention
，
memo
ry
，
menu
，
middle
，
million
，
mind
，
minute
，
Mistake
，
modern
，
monitor
，
murder
，
mus
ic
，
nature
，
narrow
，
wide
，<
/p>
need
，
necessary
，
near
，
neig
hbor
，
nervous
，
never
，
next
，
noise
，
notebook
，
novel
，
n
umber
，
office
，
often
，
Onl
ine
，
opera
，
opportunity
，
orange
，
outside
，
ove
rcoat
，
Owe
，
own
，
page
，
pain
，
pain
t
，
pair
，
paper
，
paragraph
，
Parent
，
part
，
park
，
parking
，
partner
，
patient
，
peac
e
，
pear
，
Percent
，
perfect
，
perhaps
，
< br>
情态动词：
may
（可以，可能）
，
can
（能，会）
，
must
（必
须，一定）
，
need
（必须，需要）
，
shall
（将，必
须）
，
will
（将）
，
ought to
（应该）
1
．
May
I use your ruler
？
You may use
my ruler.
2
．
He may be a teacher but I am not sure.
3
．
He
may not be teacher.
4
．
She
can dance well. He can drive.
5
．
We
must learn English.
6
．
He
must be a black.
7
．
You
need do it now.
8
．
I
shall write to you.
9
．
He
shall get here by 10:00.
10
．
They will come here tomorrow.
变为否定句时
,
在其后面加
not
,
变为疑问句时
,
将该词移
至句首
May I use your
pen?
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