新版上海牛津版七年级上册unit4知识点及练习

PAGE页码页码/NUMPAGES总页数总页数新版上海牛津版七年级上册unit4知识点及练习知识点形容词常放在名词前来修饰名词,即“怎么样的….”,作定语。

eg:

an

applean

red

apple

a

daya

sunny

day

cartoonsinteresting

cartoons

streetsbusy

and

noisy

streets

注：①有形容词修饰的名词叫名词词组,名词词组的构成是“冠词、数词+

形容词+

名词“

②两个形容词之间可用and连接

【跟踪练习】

一个漂亮的老师__________________

这只很肥的猪____________________

两个又红又大的苹果____________________

二：形容词放在be动词后,构成“sb/

sth+

be

+

adj”

表“…..怎么样”,作表语

eg:

The

weather

is

warm

in

Spring.

Winter

is

often

cold

and

snowy.

注：be动词后面的形容词表明的都是主语的特征,我们还有其他的动词后面也是跟形容词来表明主语的特征：

1.

变得:

get,

turn

eg:

In

spring,

the

weather

gets

warm.

Everything

turns

green.

感官动词;

看起来（look）,听起来（sound）,闻起来（smell）,尝起来（taste）,摸起来,感觉起来（feel）

eg:

The

cake

smells

delicious.

You

look

sad.

be动词,感官动词等都统称为系动词

【跟踪练习】

The

flower

smells

_______.

(

good

)

The

house

looks

_________.

(beauty

)

In

autumn

,leaves

turn

______.

(

绿色的

)

It’s

getting

very

_________.

(冷的

)

三：It

is

+adj+

to

do

sth

做某事怎么样

It

is

nice

to

eat

ice

cream

in

the

park.

这个句子真正的主语不是it,

而是整个动词不定式的部分,因此我们把it称为“形式主语”,这个句子也可以写成：

To

eat

ice

cream

in

the

park

is

nice.

我们很少采用这种形式,因为会显得句子头重脚轻

【跟踪练习】游泳非常的有趣。_____________________________________

读这本书非常的有用。_________________________________

四

,形容词常常由名词转化而来

.

有些形容词是名词加-y构成的（尤其是一些与天气有关的名词

rain雨rainy多雨的；

cloud云cloudy多云的；

wind风有风的；

snow雪下雪多的；

health健康healthy健康的；

luck幸运lucky幸运的

注意：①名词时“辅元辅”重读闭音节结尾,双写最后一个字母再加-y

sun太阳sunny晴朗的；

fog雾foggy有雾的；fun趣味funny有趣的,滑稽的

②少数以不发音的-e结尾的名词变形容词时,去掉-e再加-y

(2

).

有些形容词是名词加-ful(多的,满的)。或-；-less(少的,没有的)

care关注careful仔细的careless粗心的

hope希望hopeful有希望的hopeless绝望的

【跟踪练习】

It

is

often

_____

(snow,

snowy)

in

February

in

Harbin.

The

sun

is

shining

brightly.

It

is

a

_____

(windy,

wind)

day.

3.

He

is

so

______(care

careful

)

that

he

gets

an

“A

+”

in

the

exam

.

五、形容词的位置：

不定代词+

adj

.

如：something

important

nothing

new

【跟踪练习】

(

)1.

Do

you

have

____

to

tell

us?

something

new

B.

new

something

C.

anything

new

D.

new

anything

(

)2.

Mike,

I

have____to

tell

you.

important

something

B.

important

anything

C.

something

important

D.

anything

important

(

2

)

adj

+

enough

如：big

enough

【跟踪练习】

(

)

1.

I'm

not

___

to

lift

the

heavy

box.

short

enough

B.

enough

tall

C.

health

enough

D.

strong

enough

(

)

2.The

girl

works

hard

___

to

pass

the

exam.

enough

B.

too

C.

still

D.

yet

练习：一．用括号中单词完成句子。

1

This

plant

needs

a

warm

and

_____

(sun)

place.

2

It

is

a

_____

(snow)

winter

this

year.

3

Jimmy

told

us

about

his

_____

(amaze)

trip

to

Hong

Kong.

4

The

Green

spent

a_____

(love)

day

by

the

sea.

5

Jenny

often

wears

a

_____

(fun)

hat.

You

should

take

an

umbrella

with

you.

It‟s

going

to

be

_____

(rain).

I

read

some

_____

(interest

)books

during

the

summer

holiday.

Little

Tom

can‟t

move

that

_____

(heavy)

box.

This

girl

is

very

_____

(kind)

,

she

often

helps

others.

10.

It‟s

_____(easy)

for

me

to

do

the

job.

二,选择题

It

is

interesting_____

cartoons

and

most

children

like

them

very

much.

watch

B.

to

watch

C.

watching

D.

watches

The

food

not

only

looks

nice

but

also

smells

_____.

good

B.

well

C.

bad

D.

wonderfully

It

is

important

_____

a

foreign

language.

of

us

to

learn

B.

for

us

to

learn

C.

of

us

learning

D.

for

us

learning

Is

_____

necessary

to

tell

his

father

everything?

that

B.

this

C.

it

D.

he

5.

She

does

not

seem

as

_____as

her

mother.

A.

happier

B.

happy

C.

happily

D.

more

happily6.

Tony

finds

it

_____to

collect

coins.

A.

excited

B.

interesting

C.

interest

D.

excite

7.

It

is

not

easy

_____

the

question.

A.

to

answer

B.answer

C.

answering

D.

Answered8.

It

is

a

_____day

today.

Let

us

go

to

the

park

for

a

walk.

A.

sun

B.

sunny

C.

rain

D.

rainy

Unit4知识点：In

spring,

the

weather

starts

to

get

warm.在春天,天气开始变暖。

get

“变得”,后常接形容词作表语。

The

weather

starts

to

get

cool.

“得到,收到”

get

a

letter

from

sb.=

hear

from

sb.收到某人来信The

wind

blows

gently.

微风轻拂。3、Everything

truns

green.

everything不定代词,意为“所有事物,一切”,在句中可作主语、宾语或表语。

everything作主语时,谓语动词用单数形式。

nothing

没什么,没有东西

anything

任何事物。

通常用于否定句或疑问句。

Something

某事某物。

通常用于肯定句。

It

is

exciting

to

take

a

trip

in

spring.在春天旅行是令人兴奋的。

take

a

trip＝have

a

trip去旅行

take/have

a

rest休息一下

take/have

a

walk散步

take/have

a

look看一看

本句中使用了“It

is

+形容词+

to

do

sth.”的结构,意为“做某事是„„样的”。

It

is

nice

to

eat

icecream

in

the

hot

weather.

Many

people

like

to

go

to

the

beach

and

swim

in

the

sea.

很多人都喜欢去海边,到海里游泳。

like

to

do

sth.=

want

to

do

sth.

very

much=

would

like

to

do

sth.想要做某事

like

doing

sth=

enjoy

doing

sth.=

love

doing

sth.喜欢做某事

go

to

the

beach去海滩,去海边

in

the

sea在海里

In

autumn

,everything

changes.

在秋天,一切都变了。

Leaves

trun

brown

,red

or

yellow

and

start

falling

from

the

trees

.

leaves是leaf“树叶”的复数形式。

leave做动词,是“离开,出发”的意思。

leave

for前往

leave

A

for

B

离开A地前往B地

fall

掉落

8、It

is

nice

to

go

on

a

picnic

at

this

time

of

year

because

the

weather

is

cool

and

dry

.

go

on

a

picnic意为“去野餐”

I

want

to

go

on

a

picnic

this

afternoon.

dry反义词wet

at

this

time

of

year“在每年的这个时候”,注意year前不能加冠词或every,each等。

Winter

is

often

cold

and

snowy.

冬天经常寒冷多雪。

snowy形容词,意为“下雪多的”,是由名词snow加y构成的。

snow作不可数名词“雪”；作可数名词“一场雪”

It

is

a

heavy

snow.这是一场大雪。

snow作动词,意为“下雪”。

It

is

snowing

heavily.雪正下得很大

Children

love

winter

because

they

love

to

play

in

the

snow.

Love

sth

喜欢某物

love

to

do

sth

喜欢做什么事情In

the

snow

在雪地里

It

is

interesting

to

make

snowmen.

堆雪人是件有趣的事儿。

make

a

snowman堆雪人,复数形式是make

snowmen

People

usually

spend

time

with

their

relatives

during

the

Spring

Festival.

在春节期间,人们通常与亲人一起度过。

(1)

spend

动词“度过”,spend

time

with

sb.意为“与某人一起度过时光”

人+spend+时间/金钱+

on

sth.

“某人花费多少时间/金钱在某事上”

人+

spend+时间/金钱+

(in)

doing

sth.

表示“花费多少时间/金钱做某事”

spend

all

day

writing一整天都在写作

spend

money

on

books花钱买书

during介词,“在„„期间”

the

Spring

Festival=

the

Chinese

New

Year

Don’t

speak

during

the

meal.吃饭时别说话。

relatives

亲戚,亲属

语法知识总结：

形容词用法

1）部分名词后+y,可以构成形容词,比如

sunny、snowy、rainy、windy等2）动词to

be

+形容词

It

will

be

rainy

next

week

.

3）It

is

+形容词

+

to

do

。。。。。。

It

is

dangerous

to

fly

in

windy

days

.练习：I．词汇：根据汉语或首字母提示写单词,补全句子。1.Wedon'tgoouttoday,becausethesunshinestoo__________(明亮地).2.WhenIgetupthismorning,Ifinditis__________(下雪的).3.Heisstudyinginourschool.Andheisfrom__________(澳大利亚).4.Thelight__________(照耀)inhiseyesandhecan'tseeanything._________(干燥的).6.Itisraining.Ifyoudon'ttakeanumbrella,youwillgetw__________.7.Helikestok__________aballwithhisfriends.8.Whenhewasyoung,helivedinasmallt__________withhisparents.9.ChildreninChinausuallyplayhappilyd__________theSpringFestival.10.Thestrongwindb__________somesand(沙子)intomyeyes.Ⅱ.句子：根据汉语提示,补全句子。每空一词。11.今年冬季我想要到昆明旅行。Iwantto______________________________toKunmingthiswinter.12.他们到海滩野餐。They________________________________________onthebeach.13.我喜欢雪,因为我喜欢滑冰,还能堆雪人。IlikesnowbecauseIenjoyskatingandIcan____________________.14.杰克花时间陪他年幼的女儿看书和看电影。Jack______________________________hisyoungdaughterreadingbooksandwatchingmovies.15.努力学习非常重要。It'svery______________________________hard.16.上周日我和父母出去放风筝。Iwentoutto____________________withmyparentslastSunday.17.我们经常在每年的这个时候寄些贺卡给我们的朋友。Weoftensendpostcardstoourfriends__________________________________________________.18．今天好热啊！我们一起去游泳吧！Itissohottoday!Let's____________________together!19．香港在中国的南部。HongKongis________________________________________China.20.在这个地方,秋季是旅游最好的季节。Inthisplace,autumnis____________________seasontotravel.III．单项选择。()21．__________theweather__________today?Itiscloudy. A.What;is B.What's:aboutC.What;look D.What's:like()22.__________isinterestingtoplayfootballwithmyclassmates.A.It B.ThisC.That D.There()23.Itissaidthatitisgoingtobe__________tomorrow.A.rain B.rainyC.torain D.rained()24.Idon'tgotoschooltoday__________Ife