四年級英語下冊知識點歸納_第1頁
四年級英語下冊知識點歸納_第2頁
四年級英語下冊知識點歸納_第3頁
四年級英語下冊知識點歸納_第4頁
四年級英語下冊知識點歸納_第5頁
已閱讀5頁,還剩30頁未讀, 繼續(xù)免費閱讀

下載本文檔

版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進(jìn)行舉報或認(rèn)領(lǐng)

文檔簡介

四年級英語下冊知識點第一單元:

一、對應(yīng)詞

my

?your

I

?you

our?your

this

?

that

here

?there

yes?no

come?go

teacher?student

boy?girl

his?her

二、知識點

1、表示在幾樓上,要用介詞on,如on

the

first

floor.在一樓。

The

first表示第一,序數(shù)詞在使用時前面一定要加the,表示事物排列次序。

2、介紹離自己近事物時用this

is

….,

介紹離自己比較遠(yuǎn)事物時用that

is…如:This

is

my

computer.

這是我計算機。That

is

your

computer.那是你計算機。

3、how

many…?多少?用來問詢物品數(shù)量有多少,后面只能跟名詞復(fù)數(shù)形式。如How

many

books

do

you

have?你有多少本書?

4、當(dāng)表示有一個時,名詞前面能夠用a或者an.元音前用an

,

輔音前用a.如

an

apple一個蘋果an

orange一個橙子

a

pear

一個梨a

dog一只狗

5、當(dāng)用Is

this…?

Is

that…?提問時,通慣用必定回答是:Yes,

it

is

.否定是:

No

,

it

isn’t.

第二單元:

1、同義詞:supper

===dinner

晚飯

2、say

(第三人稱單數(shù))??says

3、同義句:What

time

is

it?

===What’s

the

time?現(xiàn)在幾點了?

4、Let’s

…后面直接跟動詞原形。如:Let’s

go!

讓我們走吧!

Let’s

clean

the

classroom.讓我們清掃教室吧!

5、It’s

time

for

…后面跟名詞。如:It’s

time

for

dinner.

該吃晚飯了。

It’s

time

for

English

class.該上英語課了。

It’s

time

to…后面跟動詞。如:It’s

time

to

eat

dinner.

該吃晚飯了。

It’s

time

to

have

English

class.

該上英語課了。

第三單元:

1、對應(yīng)詞:put

on

--

take

off

white_black

these--those

2、特殊疑問詞What

colour

?什么顏色?用來問物體顏色,回答時一定要有表示顏色詞語。如:What

colour

is

your

bag?

It’s

blue.

3、Who

和Whose區(qū)分:

Who誰。用來問人是誰。如:Who

is

that

girl?那個女孩是誰?She

is

my

sister.她是我姐姐。

Who

is

that

tall

man?那個高個子男人是誰?He

is

my

father.他是我父親。

Whose

誰。用來問詢物品是誰。在回答Whose引領(lǐng)問題時,假如答案有些人名,要在人名后面加

‘s,

其中’s表示“某人”。如:Whose

shirt

is

this?這是誰襯衣?

It’s

Mike’s

.它是mike。

Whose

bike

is

blue?誰書包是藍(lán)色?

My

bag

is

blue.我書包是藍(lán)色。

4、have(第三人稱單數(shù))??has

5、pants

,

socks

,

shoes

,

shorts

,

jeans

這些單詞都是成雙成對出現(xiàn),所以在句子中通常都是復(fù)數(shù)形式。如:

These

are

my

shoes.這是我鞋子。

Those

are

your

socks.那是你襪子。

6、人稱代詞和名詞性物主代詞對應(yīng):

我I我

my

你you

你your

他he

他his

她she

她her

我們

we我們our

你們you

你們

your

他們they

他們

their

她們they

她們their

人稱代詞通常在句中用作主語。

物主代詞通常后面加名詞。

第四單元:

一、對應(yīng)詞:

close_open

put

on_take

off

cold_hot

warm_cool

復(fù)數(shù)形式:foot_feet

(腳)

二、表示天氣幾個形容詞都是同是由對應(yīng)名詞改變而來,它們對應(yīng)形式是:

名詞形式形容詞形式

rain

雨rainy

下雨

snow雪snowy下雪

wind

風(fēng)windy

有風(fēng)

cloud

云cloudy

有云

sun陽光sunny晴朗

三、通常疑問句Can

you…?回答形式有兩種,必定回答是:Yes,

I

can.

否定回答是:

No,

I

can’t.

通常疑問句Can

I

…?

回答形式也有兩種,必定回答是:Yes,

you

can.

否定回答是:

No,

you

can’t.

四、同義詞:How

about

…?

===What

about

…?怎么樣?

五、當(dāng)問某個地方天氣怎樣時,要用What’s

the

weather

like

in

+地名?

如:What’s

the

weather

like

in

Beijing?北京天氣怎么樣?

第五單元:

一、Can

I

help

you

?

是通常購物時,售貨員禮貌用語。

二、How

much

與How

many

區(qū)分:

1、How

much意思是多少錢?用來問物品價格。在回答時通常要有表示價錢單位。如:

問一件物品價錢時用How

much

is

…?

How

much

is

this

jacket?這件夾克衫多少錢?

It’s

forty-five

yuan.

它是45元。

問多件物品價錢時用How

much

are

…?

How

much

are

these

books?這些書多少錢?

They

are

ninety-nine

yuan.

它們是99元。

2、How

many

意思是多少。用來問詢物品數(shù)量有多少,后面跟名詞復(fù)數(shù)形式,回答時通常數(shù)字后面沒有單位。如:

How

many

cows

do

you

have?

你有多少頭奶牛?

I

have

12.我有12頭。

How

many

horses

are

there

?那兒有多少匹馬?

They

are

12.有12匹。

第六單元:

一、復(fù)數(shù)形式

sheep?sheep

(綿羊)hen?hens(母雞)

lamb?lambs(羊羔)

goat?goats(山羊)cow?cows(奶牛)horse?horses(馬)

goose?geese(鵝)

foot?feet(腳)tooth?teeth(牙齒)

二、可數(shù)名詞變復(fù)數(shù)規(guī)則:

1、通常情況下,在單數(shù)名詞詞尾加“s”.如:

cat?cats

dog?dogs

book?books

ruler?rulers

2、在以s,

ss

,

x

,

sh

,

ch

結(jié)尾名詞后面加“es”,如:

box?boxes

peach?peaches

bus?buses

class?classes

3、在以o結(jié)尾單詞后面加“es”,如:

tomato?tomatoes

potato?potatoes

4、以元音字母加y結(jié)尾名詞,直接加“s”如:

boy?boys

toy?toys

day?days

以輔音字母加y結(jié)尾名詞,去掉y后加“ies”,如:

baby?babies

lady?ladies

butterfly?butterflies

5、以f,

fe結(jié)尾名詞,去掉f或fe后加“ves”,如:

shelf?shelves

leaf?leaves

knife?knives

三、I

like…后面要加可數(shù)名詞復(fù)數(shù)形式或者不可數(shù)名詞,如:

I

like

apples

.

我喜歡蘋果。

I

like

chicken.我喜歡雞肉。

四、特殊疑問句:What

are

these?

What

are

those

?

What

are

they?在回答時,都要用“They

are…”

What

is

this

?

What

is

that?

What

is

it

?在回答時都要用It’s

a

(an

)…

通常疑問句:Are

these

…?

Are

those

…?

Are

they…?回答形式也都是一樣,必定回答:Yes,

they

are.

否定回答:No,

they

aren’t.

通常疑問句:Is

this

a(an)

…?

Is

that

a(an

)

…?

Is

it

a(an)…?回答形式也都是一樣,必定回答:Yes,

it

is.

否定回答:No,

it

isn’t.>>四年級英語短語1.

May

I

have...?

Yes/Sure.Here

you

are.

我能夠有...嗎?當(dāng)然。給你。

2.

Happy

Teachers’Day

祝教師節(jié)愉快

3.

in

a

toy

shop

在一家玩具店里

4.

I

see.我明白了

5.

have

a

look

看一看

6.

I’d

like

我想要

7.

What’s

this/that?

這/那是什么?

It’s

a...

是...

8.

on

the

desk在課桌上

9.

In

which

box?

在哪只盒子里?

10.

over

there

在那邊

11.

in

the

classroom

在教室里

12.

come

here

過來

13.

Let

me

see.

讓我看看。

14.

Not

at

all.不用謝。

15.

Excuse

me

對不起,打攪了

16.

Sorry,

I

don’t

know.對不起,我不知道。

17.

Me,too.

我也是。

18.

What’s

this/that

in

English?

這/那用英語怎么說?

It’s

a...

是...

19.

in

English

用英語

20.

I

like...(用復(fù)數(shù)形式)

我喜歡…

21.

Do

you

like...?

你喜歡...嗎?

Yes,I

do./No,I

don’t.是,我喜歡。/不,我不喜歡。.

Unit

6?9

單元

1.

Try

this

one

on.

試穿這件。

2.

Try

this

pair

on.

試穿這條。

3.

Whose…is

this?

這是誰…?

It’s…’s.

是…。

4.

Whose…are

they?

這是誰...?

They’re…’s.

是…。

5.

Don’t

worry.

別擔(dān)心。

6.

Oh,

dear!

喔,天呀!

7.

get

up

起床

8.

have

breakfast

吃早飯

9.

go

to

school

去上學(xué)

10.

have

lunch

吃午飯

11.

go

home

回家

12.

watch

TV

看電視

13.

go

to

bed

上床睡覺

14.

go

to

the

cinema

去看電影

15.

What’s

the

time,

please?

請問幾點了?

It’s…

16.

What

time

do

you…?

你什么時候做什么?

I…at…

17.

See

you.

再見。

18.

It’s

late.

遲到了。

19.

It’s

time

to…

是…

時候了

20.Shall

we…?

我們…,好嗎?

21.

What’s…and…?

幾加幾等于幾?

It’s…

是…

22.

What’s

the

matter?

怎么了?

23.

read

the

new

words

讀生詞

24.

boys

and

girls

孩子們

25.

sit

down

坐下

26.

stand

up

起立

27.

do

the

puzzle

玩拼圖

28.

Good

night.

晚安。

29.

a

glass

of

water

一杯水

30.

have

some

cakes

吃些蛋糕

31.

Good

evening.

晚上好。

32.

have

some

soft

drink

喝些飲料PEP教材四年級英語下冊知識點歸納一、語音

1.

cake

snake

grapes

face/apple

bag

cat

hat

2.

we

me

we

he

she

/

egg

bed

desk

pen

3.

bike

rice

kite

ice-cream/milk

fish

pig

windows

4.O

hole

home

nose

rose

/box

fox

orange

lock

5.

student

cute

music

tube/umbrella

toothbrush

cup

bus

二、詞匯

(一)四會單詞1、computer

board

fan

light/

this

is

my

that

your

teacher’sdesk

picture

wall

floor/

yes

it

2、one

two

three

four

five

six

seven

eight

nine

ten

Math

Chinese

English

P.E.

music/

what

time

it’s=itiso’clockfor

class

3、jacket

shirt

skirt

dress

T-shirt

red

blue

yellow

green

white

/

no

not

colour

4、warm

cold

cool

snowy

sunny/

today

Jeans

pants

socks

shoes/

let’s=letus

play

football

5、big

small

long

short/howmuch

apple

banana

pear

orange

watermelon

/

are

they

6、horse

cat

rabbit

pig

duck

dog

eleven

twelve

thirteen

fifteen

twenty/

howmany

therearen’t=arenot

(二)聽、說、認(rèn)讀詞匯

1、playground/garden/teacher’soffice/library/canteen

Welcome

to

our

many

class

at

please

artroom/computerroom/washroom/musicroom/gym/TVroom

2、lunch

Englishclass

musicclass

breakfast

dinner

P.E.class

Getup

gotoschool

gohome

gotobed

ready

3、weater

shortsso

they’re=theyare

4、hot

weather

rainy

windy

cloudy

hello

hi

bye

5、colourful

pretty

cheap

expensive

help

sneakers

slippers

sandals

bootsFor

allright

them

6、sheep

hen

lamb

goat

cow

fat

tomato

cucumber

potato

onion

carrot

三、句型

(一)Let'slearn部分

1、Whereisthecanteen?

It’sonthefirst。

Whereistheartroom?

It'sonthesecondfloor.

2、Whattimeisit?

It'snineo'clock.

It's

timeforEnglishclass.

It'stimetogotoschool.

3、Ilikethewhitesweaterwiththegreenskirt.

Ilikethebluedress.

Wherearemysocks?Whatcolour?White.

4、Thisistheweatherreport.

It’scoolinLhasa.

Here'stheworldweather.

It’srainyinLondon.

5、Lookatthatdress.

It'spretty.

Yes.It

is.

CanIhelpyou?

Yes.Iwantapairofsneakers.

6、Whatarethey?

Theyaregoat.

(二)Let'stalk部分

1、Welcometoourschool!This

istheteacher'soffice.

Howmanystudentsarethereinyourclass?

Forty-five.

Doyouhavealibrary?

Yes.

Thisway,please.

Isthisthelibrary?

Yes,itis.

Isthattheartroom?

No,itisn't.

Yourschoolisbeautiful/cool.

2、Schoolisover.Let'sgototheplayground.OK.

Let'srun.Hurry.

It'stimetogetup.Breakfastisready!

It'stimeforEnglish.I'mready.

3、Whose

isthis?

It's

your

babybrother's.

Wherearethey?Theseareyourbabypants.Wow!They'resosmall.]

Ourneighbourhasanewbaby.

4、CanIwearmynewshirttoday?

No,youcan't.

It'scold.

Whatareyoudoing?

Notmuch.

What’stheweatherlikeinBeijing?It’ssnowytoday.

What'sthematter?It'swindynow.Ihavetoclosethewindow.

5、Lookatthatdress.It'scolourful.It'sverypretty.

CanIhelpyou?

Yes,please.

Whatsize?

Sizefive.

Howmuchisthisdress?It'seighty-fiveyuan.We'lltakeit.Oh,that's

tooexpensive.

Aretheyallright?

Yes,theyare.

6、Oh,thisfarmissobig.Aretheysheep/horses/donkeys?

No,theyaren’t.

Howmanycowsdoyouhave?Idon’tknow./Onehundred.

Arethesetomatoes?Yes,theyare./No,theyaren't.

Arethosepotatoes?Yes,theyare./No,theyaren't.

Whatarethey?

They'reonions.

Arethosecucumbers?Yes,theyare.

(三)Readandwrite部分

1、Thisismycomputer.

Thatisyourcomputer.

Isthisateacher's

desk.Yes,itis.

2、Whattimeisit?

It'stwoo'clock.

It's

It’stimeformathclass.

3、IsthisyourT-shirt?No,it'snot.

Whatcolourisit?It'swhite.

4、It'swarmtoday.Let'splayfootball.It'scool.

Isitcold?

5、Howmuchisit?It'stenyuan.

Howmucharethey?They’rethreeyuan.

6、Aretheyducks?No,theyaren’t.Howmanyhorsesarethere?Twelve.PEP四年級下(第四冊)各單元句型總匯第一單元

Whereisthecanteen?

It’sonthefirstfloor.

Welcometoourschool!

Howmanystudentsarethereinyourclass?

Doyouhavealibrary?

Doyouhavelunchatschool?

Thecanteenisonthefirstfloor.

Thisway,please.

Yourschoolisbeautiful.

Wehaveanewcomputerroom.

Let’sgothere.

Ilikethisone.

Isthisthelibrary?

Yes,itis.

Isthattheartroom?

No,itisn’t.

What’sonit?

Let’sgoandhavealook.

四會句型:

Thisismycomputer.

Thatisyourcomputer.

Isthisateacher’sdesk?

Yes,itis.

第二單元

It’stimeforEnglishclass.

Schoolisover.

Let’sgotothe….

Let’sgohome.

Justaminute.

Let’srun.

Thatoneiscorrect.

It’stimetogotoschool.

Breakfastisready!

I’mready!

Lookatmyclock.

It’snice.

CanIhaveatry?

四會句型:

Whattimeisit?

It’s

twoo’clock..

It’s9:45.

It’stimeformathclass.

第三單元

Ilikethewhitesweaterwiththegreenskirt.

Whereismyskirt?

Whoseisit?

It’smyT-shirt.

Whoseisthis?

It’syourbabybrother’s!

Somanycolours!

PleasepassmemyT-shirt.

MyT-shirtisred.

Thissmallone?

Wherearemysocks?

Lookatthese.

Whatarethey?

Theseareyourbabypants.

They’resosmall.

Butwhatfor?

Ourneighbourhasanewbaby!

Hurryup!

ThisredT-shirtispretty!

四會句型:

Isthisyourskirt?

No,it’snot.

Whatcolourisit?

It’swhite.

第四單元

Thisistheweatherreport.

It’scoolinLhasa.

CanIwearmynewshirttoday?

No,youcan’t.

Comeon.

Thosearemyshoes.

Wherearethey?

Theyareonyourfeet?

Here’stheworldweather.

Whatareyoudoing?

What’stheweatherlikeinBeijing?

Notmuch.

It’srainytoday.

HowaboutNewYork?

What’sthematter?

Ihavetoclosethewindow.

四會句型:

It’swarmtoday.

It’scool

Let’splayfootball.

Isitcold?

第五單元

Lookatthatdress.

It’scolourful.

CanIhelpyou?

That’sexpensive.

Ilikeit.

Thisshirtiscolourful,butit’stoobig.

It’sfitsmewell.

Iwantapairofsneakers.

Whatsize?Sizefive.

Howaboutthispair?

Aretheynice/allright?

We’lltakethem.四會句型:

Howmuchisit?

It’stenyuan.

Howmucharethey?

They’rethreeyuan.第六單元

Howmanycowsdoyouhave?

Whatdoyouseeinthepicture?

Whatarethose?

Howmanygeesecanyousee?

Arethesetomatoes?

四會句型:

Aretheyducks?

No,theyaren’t.

Howmanyhorsesarethere?

Twelve.四年級下冊單詞、句型集中營WordsinBook4Class________Name______Number_______playground

garden

teacher’soffice

library

canteen

artroom

gym

computerroom

washroom

musicroom

floor

visitor

thereTVroom

first

class

lunch

thisway

please

cool

beautiful

second

computer

board

fan

light

this

is

mythat

your

teacher’sdesk

wall

picturefloor

breakfast

Englishclass

musicclasslunch

it

dinner

P.E.class

getup

yesgotoschool

gohome

gotobed

justaminuteover

gototheplayground

now

run

onekid

two

three

four

five

sixseven

eight

nine

ten

whattime

it’s=itis

o’clock

English

P.E.hurry

Chinese

music

for

classjacket

shirt

skirt

dress

redsweater

T-shirt

whose

green

whiteblue

yellow

not

jeans

pantsno

socks

shoes

shorts

thesethose

but

whatfor

neighbour

colourwarm

cold

cool

hot

weatherreportweather

wear

today

can’t=cannot

putonjeans

pants

socks

shoes

footballlet’s=letus

play

snowy

cloudy

sunnyrainy

windy

NewYork

matter

closenotmuch

haveto

pretty

cheap

expensivecolourful

sixty

seventy

hundred

assistanthowmuch

ninety-nine

big

take

applesmall

long

short

orange

watermelon

pearbanana

are

they

sneakers

slipperssandals

boots

want

pair

we’ll=wewillapairof

son

size

horse

hen

lambsheep

goat

cow

farm

aren’t=arenotdonkey

fat

cat

rabbit

tomatopig

duck

dog

onion

carrot

cucumber

potato

eleven

twelve

thirteen

fresh

fifteen

twenty

howmany

there重難點句子SentencesinBook4Class_________Name________Number________1.Whereisthecanteen?

It’sonthefirstfloor.

2.Thisistheteacher’soffice.

Thatismyclassroom.

3.Howmanystudentsarethereinyourclass?

Forty-five.

4.Doyouhavealibrary?

Yes!5.Thecanteenisonthefirstfloor.

6.Thisismycomputer.

Thatisyourcomputer.7.Isthisateacher’sdesk?

Yes,itis.\No,itisn’t.8.Isthattheartroom?

Yes,itis.\No,itisn’t.9.Whattimeisit?

It’snineo’clock.10.It’stimeforEnglishclass.

Breakfastisready!

11.12.Let’sgohome.

I’mready.13.It’s7:05.

It’stimetogotoschool.14.It’s8:30.It’stimeformusicclass.15.Ilikethewhitesweaterwiththegreenskirt.16.Ilikethebluedress.

17.Whereismyskirt?18.Whatcolourisit?

Blue.19.Isthisyourskirt?

Yes,itis./No.itisn’t.MyT-shirtisred.20.IsthatyourT-shirt?

No,it’snot.21.Whoseisit?

It’smyT—shirt.22.Whoseisthis?

It’syourbabybrother’s!23.Whatarethey?

Theseareyourbabypants.They’resosmall.24.Arethosemyshoes?

Yes.Butwhatfor?25.Ourneighbourhasanewbaby!26.Thisistheweatherreport.

It’scoolinLhasa.

27.CanIwearmynewshirttoday?

No,youcan’t./Yes,youcan.28.It’swarmtoday.

Youcanwearyournewshirt.29.CanIwearmyT-shirt?

Yes,youcan.

30.Whatareyoudoing?

Notmuch.

31.What’stheweatherlikeinBeijing?

It’srainytoday.

32.HowaboutNewYork?

It’ssunny.33.What’sthematter?

34.It’swindynow.

Ihavetoclosethewindow.35.Lookatthatdress.

It’scolorful.

It’sverypretty.36.CanIhelpyou?

Yes.37.Howmuchisthisdress?

It’sninety-nineYuan.

38.Whatsize?

Sizefive.39.Aretheyallright?Yes,theyare.40.Howmucharethey?

They’rethirty-fiveYuan.41.Whatarethey?

Theyaregoats.

42.Aretheysheep?

No,theyaren’t.Theyaregoats.43.Aretheyhorses?

No,theyaren’t.Theyaredonkeys.44.Lookatthehens.

Theyarefat.45.Howmanycowsdoyouhave?

Onehundred.46.Whatdoyouseeinthepicture?

Iseefivecats.47.Arethesetomatoes?

Yes,theyare./No,theyaren’t.48.Whatarethese?Theyarecarrots.連詞成句1.is,my,this,computer(.)

2.your,is,that,computer(.)3.teacher’sdesk,this,is,a(?)4.is,it,time,what(?)

5.o’clock,it’s,two(.)6.time,math,for,it’s,class(.)7.this,is,your,T-shirt(?)

8.colour,it,is,what(?)9.warm,it’s,today(.)

10.play,let’s,football(.)11.much,how,it,is(?)

12.yuan,it’s,ten(.)13.they,much,how,are(?)

14.three,they,yuan,are(.)15.they,ducks,are(?)16.many,horses,there,are,how(?)四年級下冊英語知識點Unit1Ourschool一、句子:1、Thisistheteacher’soffice.這是老師辦公室。2、Thatismyclassroom.那是我教室。3、Gotothelibrary.Readastory-book..去圖書館。讀故事書。4、Isthisthelibrary?Yes,itis.這是圖書館嗎?是。5、Isthattheartroom?No,itisn’t.theartroomisonthesecondfloor.(onthethird;

onthe4th;

onthe5th…….)那是美術(shù)室嗎?不是,美術(shù)室在二樓。(三樓、四樓、五樓……)6、Whereisthecanteen?It’sonthefirstfloor.(onthethird;

onthe4th;

onthe5th…….)食堂在哪里?在一樓。(三樓、四樓、五樓……)7、Howmanystudentsarethereinyouclass?

Forty.(數(shù)字)8、Let’sgoandhavealook!

讓我們?nèi)タ匆豢础?、二、單詞:playground

garden

librarycanteen

artroom

light

pictureboardteacher’soffice

computerroom

washroom

musicroom

gym

TVroom

teacher’sdesk

wall

floor

yourcomputer

fan

thiswayplease

Unit2Whattimeisit?一、句子:1、Whattimeisit?幾點鐘了?2、It’snineo’clock.現(xiàn)在九點。3、It’stimeforEnglishclass.該上英語課了。(lunch

Englishclass

musicclassbreakfast

dinner

P.Eclass)4、Schoolisover.Let’sgototheplayground.放學(xué)了,讓我們?nèi)ゲ賵霭桑?、It’stimetogotoschool.該去學(xué)校了?。╣etup

gotoschool

gotobed

gohome)6、Whereistheshorthand?

7、Thatoneiscorrect二、單詞:lunch

Englishclass

musicclassbreakfast

dinner

P.Eclass

getup

gotoschool

gotobed

gohome

justaminuteone

two

three

four

five

six

seven

eight

nine

ten

it’s=itis

math

Chinese

English

P.E

music

class

Unit3Isthisyour

溫馨提示

  • 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

評論

0/150

提交評論