人教新目标英语七年级上册unit7单元知识点总结+练习题（无答案）

人教新目标英语七年级上册Unit7Howmucharethesepants?1.询问商品价格的两种句型及答语询问物品的价格，要用Howmuchis/are…?①.Howmuch+is+单个商品名词/it?It’s+基数词+dollars/yuan.e.g.Howmuchisthis/theT-shirt?(询问单数名词价格)It’ssevendollars.②.Howmuch+are+商品（复数形式）/they?Theyare+基数词+dollars/yuan.e.g.Howmucharethesesocks?(询问复数名词价格)They’retwodollars.例如：（1）－Howmuchisthehat?那顶帽子多少钱？－It’ssixdollars.（2）－Howmucharetheseshorts?这条短裤多少钱？－They’re3dollars.（3）－Howmuchistheredsweater?那件红毛衣多少钱？－It’stwelvedollars.（4）－Howmucharethosepants?那条裤子多少钱？－Theyarethirteendollars.dollarn.美元表示货币的词还有：pound（英镑），mark（马克），franc（法郎）等，还有人民币中的元（yuan）、角（jiao）、分（fen）。Thebookis10dollars.这本书10美元。Theseglassesare20pounds.这眼镜20镑。Myshirtisonly35yuan.我的衬衫才35元。注：人民币中的元（yuan）、角（jiao）、分（fen）一般用原形，而不加s，而当dollar前的基数词＞1的时候dollar要变成复数dollars.3.howmuch“多少”（1）howmuch用来询问物品价格。Howmuchisit?那东西多少钱？（2）howmuch还可用来询问数量多少，但后面多跟不可数名词。a.Howmuchmilkdoyouhaveeveryday?每天你喝多少牛奶？b.Howmuchchocolatedoyouwanttobuy?你想要多少巧克力？4.socks,shorts,pants,shoes这四个词通常是以复数的形式出现。socks袜子（两只shorts短裤，short就没有“短裤”的意思。shoes鞋子（两只）pants裤子因此在询问价格时，我们说：*另外，当我要表达一双袜子，一条裤子等时，Wesayapairofsocksapairofshortsapairofshoesapairofpants注意：当提问apairofsocks/shorts/…多少钱时，我们说－Howmuchisapairofsocks?－It’s….实战演练：1.这件毛衣多少钱？thissweater？9美元.9.2.这双鞋子多少钱？theseshoes？5美元.5dollars.5.Askaboutthecolors.询问物品的颜色。－Whatcolorisyourhat?你的帽子是什么颜色？－White.白色。－Whatcolordoyouwant?你想要什么颜色？－Purple.紫色。【快乐链接】

你知道这些有关颜色的短语吗？还能找出更多吗？让我们一起来做快乐的收集者吧！

Snow

White

白雪公主

black

tea

红茶

a

green

hand

新手

the

White

House

白宫

black

Smith

铁匠

green-eyed

妒忌的

a

white

lie

善意的谎言

black

and

blue

遍体鳞伤的

a

blue

day

忧郁的日子

6.－CanIhelpyou?－Yes,please.Iwant….这是典型的在商店中购物时说的交际用语。CanIhelpyou?您想买什么吗？/您需要什么服务吗？Yes,please.“是的，请。”也是非常礼貌地回答。另外，在各种服务场所，工作人员都要对顾客说CanIhelpyou?/MayIhelpyou?有时也可说WhatcanIdoforyou?7.－I’lltakeit.Thankyou.－You’rewelcome.（1）I’lltakeit.“我要买这件东西”I’lltakethem.有时，根据物品的不同，也可能用them.同样，我们决定买东西时，也可以说：I’llbuyit/them.（2）Thankyou.表示对服务人员的工作表示感谢。也可说Thanks!（3）You’rewelcome.别客气=Notatall.不用谢。是对thankyou的回答。例如：a.－Thankyouforyourhelp.－You’rewelcome.b.－Thanksforyourwatch.－You’rewelcome.8.Younameit,wehaveit,这里意思是“说出…的名字”at这里意思是“以…”ataverygoodprice“以一个非常优惠的价格”价格合理pricen.价钱；价格（at）ahigh/low/fairprice一个高/低/公平的价IcanbuythisCDatalowprice.我能以低价买这张CD。9.Wehavesweatersinallcolorsat￥50each.我们有50元一件的各种颜色的毛衣。WehaveT-shirtsinredgreenandblack.我们有红色、绿色、黑色的T-shirts.注意：在表示颜色的词前要用介词in表示“…颜色的”例如：Lookattheladyinwhite.看那个穿白色衣服的女士。havealookat…看一看…look在这里是名词“看”“瞧”，havealook相当于动词look，这样的词还有：havearest=rest（休息），haveatry=try（试一试）等。MayIhavealookatyournewdictionary?Havealookatyourself.Letmehavealookatyourphoto.salen.卖；出售在本单元中sale表示的是：“降价/廉价出售”。另外，我们在一些小店里常可以看到写有“OnSale”的牌子，这是表示“该物品降价出售”。10．Here’s…你要的东西在这儿。如：Here’syoursweater.这是你的毛衣。Hereareyourbooks.这些是你的书。11.—Howaboutthisone?这件如何？—It’slooksnice.它看上去不错。one数词：一，一个代词：一个，任何人（泛指,只替代可数名词，指代前面提到的同类事物中的“一个”其复数形式为ones）IneedabikebutIhavenomoneytobuyone.辨析：oneItthatLook①vi\vt.表示“看···”时要用，lookat.动作与结果的对应词：看听找②练习动词，表示“看起来···”后面接形容词，名词，过去分词等作表语。你看起来很健康他看起来是个诚实的人Howabout\Whatabout···？···如何\怎么样？多用于口语中，用来提建议或询问对方。

典型例题

选择题

(1)—How

much

are

these

black

socks?

—__________.

A.

It’s

10

yuan

B.

It’s

10

yuans

C.

They’re

10

yuans

D.

They’re

10

yuan

(2)

—Can

I

helpyou?

—_________.

A.You’re

welcome

B.Yes,

please.

C.I’m

sorry.

D.Hereyou

are.(3)

—_______color

do

you

want?

—White.

A.

Which

B.

How

much

C.

What

D.

Where

(4)

The

socks

are

very

cheap,I’ll_________them.

A.

give

B.

bring

C.

like

D.

take

按要求做题。

(1)

It’s

9

dollars.

(改为复数)

___________9

dollars.

(2)

The

hat

is

red.

(划线部分提问)

___________is

the

hat?

(3)

The

pants

are

50

dollars.

(划线部分提问)___________

are

the

pants?

(4)

Thank

you.

(写出至少两种答语)

a:________________________________.

b:________________________________.

五、拓展提高

1.

根据上下文从方框中选择适当的句子补全对话。

A:

(1)

.

B:

Yes,

please.

I

want

to

buy

a

sweater.

A:

(2)

.

What

about

this

one?

B:

I

don’t

like

black.

Do

you

have

any

other

colors?

A:

Other

colors

?

(3)

.

B:

Can

I

have

a

look

at

the

yellow

one?

A:

Yes,

please.

B:

(4)

.

A:

20

dollars.

B:

OK.

(5)

.

Here’s

the

money.

A:

Thanks.

(1)

__________

(2)

_________(3)________(4)__________

(5)_________A.

How

much

is

it?

B.

Oh,yes.

We

have

blue,

yellow

and

white

ones.

C.

Which

one

do

you

like?

D.

I’ll

take

this

one.

E.

Can

I

help

you?

【自主检测】：

I、精挑细选

(

)

1.

The

hat

is

_________.

I

want

a

small

one.

A.

long

B.

big

C.

short

(

)

2.

Mom,

I

need

_________

bag

on

the

table

in

your

room.

A.

a

B.

an

C.

the

(

)

3.

This

bike

is

nice

and

cheap.

I’ll

_________

it.

A.

help

B.

take

C.

sell

II、句型转换

1.

They’re

six

dollars.

(就画线部分提问)

___________________________________________________________

2.

I

want

a

blue

skirt.

(就画线部分提问)

___________________________________________________________

3.

What

can

I

do

for

you?

(改为同义句)

___________________________________________________________

4.Thatbagisblack.(改为同义句)That_____a______bag.5.What’sthepriceofthedictionary?(改为同义句)______________isthedictionary*

教师寄语：Don’t

judge

a

man

by

his

looks.

别以貌取人。

课堂练习

II、翻译官

1.

How

much___________

2.

T恤衫____________

3.

毛衣

______________

4.

袜

子________________5.

鞋子

____________

6.

裙子

______________

7.

短裤________________8.

长裤

____________

9.

美元

______________

【快乐链接】

英汉对对碰：Match

each

word

with

the

right

Chinese

meaning.

coat

皮带

shirt

围巾

belt

手套

scarf

外套

glove衬衣

jeans

校服

slipper

长袜

睡衣

stocking

拖鞋

school

uniform

牛仔裤

pajama【限时作业】：I、精挑细选

(

)

1.

--

_______

is

this

hat?

--Ten

dollars.

A.

How

much

B.

How

many

C.

How

often

(

)

2.

How

much

________

trousers?

A.

is

this

B.

is

these

C.

are

these

(

)

3.

The

skirt

is

beautiful.

_________

only

seven

dollars.

A.

They’re

B.

It’s

C.

These

are

II、完美呈现

1.

How

much

__________

(be)

that

pen?

2.

The

red

socks

________

(be)

only

5

yuan.

3.

Those

_________

(shoe)

are

10

dollars.

4._________

(this)

T-shirts

are

nice

and

cool.

Ⅲ、句型转换

1.

These

shoes

are

$20.

(就画线部分提问)

___________________________________________________________

2.

That

sweater

is

35

yuan.

(改为复数形式)

___________________________________________________________

3.

The

jacket

is

black.

(就画线部分提问)

___________________________________________________________

4.

What’s

the

price

of

the

hat?

(改为同义句)

_________________________________________________________

IV、你来我往

A:

Can

I

help

you?

B:

1.________________

I

need

a

sweater

for

my

son.

A:

We

have

sweaters

in

red,

yellow

and

white.

2.

_________________

B:

Yellow.

A:

How

about

this

one?

B:

It

looks

nice.3.

_________________

A:

Ten

dollars.

B:

Great!

I’ll

take

it.

A:

4.___________________

B.

Thank

you.

A:

5.___________________课后练习Ⅴ．单项选择

（

）36．Where________yournewpants?________onthebed.

A．is,It’s

B．are,Theyare

C．is,They’re

D．are,It’s

（

）37．Whatcolor________thesocks?

A．can

B．do

C．are

D．is

（

）38．Thegirl

________acolorfulpencil.

A．thereis

B．thereare

C．have

D．has

（

）39．It’sthattime________yearagain.

A．for

B．of

C．fora

D．ofa

（

）40．Youwantit,wehaveit,________averygoodprice.

A．for

B．at

C．of

D．in

（

）41．Wehavesweaters________allcolors________￥50each.

A．in,at

B．at,in

C．in,in

D．at,at

（

）42．Comedown________Huaxingandsee________yourself.

A．to,to

B．for,for

C．to,for

D．for,to

（

）43．Wecan________books________thebookstore（书店）.

A．sell,to

B．buy,from

C．sell,from

D．buy,to

（

）44．Thestore________schoolthings________thestudents.

A．sell,to

B．buy,from

C．sells,to

D．buys,from

（

）45．There________manyshorts________saleinthestore.

A．are,on

B．are,for

C．is,on

D．is,for

（

）46．________thepants?They’re15yuan.

A．Howmanyis

B．Howmanyare

C．Howmuchis

D．Howmuchare

（

）47．Weread$10as________.

A．tendollar

B．tendollars

C．dollarten

D．dollarsten

（

）48．Thisshirtisverycheap.I’ll________it.

A．bring

B．take

C．want

D．believe

（

）49．________aclerkworkinastore?

A．Is

B．Are

C．Does

D．Do

（

）50．WehaveT-shirts________greenforonly$8.

A．at

B．in

C．on

D．with

Ⅵ．指出并改正句中的一处错误。

51．Howmuchisthesocks?________________

52．Howmucharethatpants?________________

53．Theseshoesaretwenty-threedollar.________________

54．Thathatiseightyuan________________

55．Fourteenandtwenty-sixisforty.________________

56．Havealookforthepicture.________________

57．Theyeachhasabagforsports.________________

58．Wehavemanybags.Doyoulikeitcheap.________________

59．Thankalot.You’rewelcome.________________

60．I’lltaketheseshort.________________

能力训练Ⅶ．排列对话顺序

A．Howmuchisthisthat?

B．I’lltakeit.

C．CanIhelpyou?

D．It’stwelvedollars.

E．Yes,please.Iwantahat.

F．Hereyouare.

G．You’rewelcome.

H．Thankyou.

I．Wehavehatsinallcolors.

61．________

62．________

63．________

64．________

65．________

66．________

67．________

68．________

69．________

Ⅷ．完形填空

A

Aboyandagirlcatchabirdand

70

itinabirdcage.Theylikeitverymuchand

71

iteveryday.

Acatseesthebirdandwants

72

hersupper.

73

thebirdisinthecage.Shecan’tcatchit.Sosheisveryangry.

Oneday,sheopensthedoorofthecage

74

wantstocatchit.Butthebirdfliesaway.Thecat

75

,andshehas

76

.

Thetwochildren

77

andseethebirdisn’tin.Theyareveryangryandputthecatintothecage.

（

）70．A．take

B．put

C．carry

D．bring

（

）71．A．see

B．look

C．havealook

D．havealookat

（

）72．A．haveitfor

B．hasitfor

C．tohaveitfor

D．tohasitso

（

）73．A．But

B．And

C．So

D．Then

（

）74．A．but

B．and

C．so

D．or

（

）75．A．cantofly

B．canfly

C．can’ttofly

D．can’tfly

（

）76．A．noways

B．someways

C．anyway

D．notway

（

）77．A．comebacktohome

B．comebackhome

C．cometohome

D．backhome

B

CometoParksonstore.Hereisasupermarket（超市）.Haveal

78

!Allthefruitandvegetablesareataverygoodp

79

!Doyoulikeoranges?Theyare￥3akilo（公斤）.Doyoun

80

bigandredstrawberriesat￥5akilo?Andtomatoesarejust￥2akilo.Oh,comeonwithme.Hereisthesportss

81

center.Doyouhaveafootballorabasketball?Theyareallonly￥50each.Andthesportsshoesinallcoloursare￥65apair!It’ssoc

82

!Doyoubelieveit?Comeonsoon!

78．________

79．________

80．________

81．________

82．________

Ⅸ．阅读理解

OneSundayafternoonMrGreenandhischild,Mary,areinabigshop.MrGreenlikesMaryandwantstobuyanewdressforher.Marydoesn’tlikethenewdress.Shelikessomethingtoeat.Soherfatherbuystwokilosofapplesforher,too.Maryalsowantstobuysomepicture-booksandcolouredpencils.Therearemanythingsandmanypeopleintheshop.Theyaremenandwomen,oldandyoung.Theyallwanttobuysomethingthere.Thepeopleintheshopareveryfrendly.

（

）83．Itis________.

A．Saturday

B．Monday

C．Friday

D．Sunday

（

）84．Maryand________areintheshop.

A．MrsGreen

B．hisfather

C．herfather

D．hermother

（

）85．Marylikestobuy________.

A．