Unit7Howmucharethesesocks-重点语法归纳总结人教版七年级英语上册

Unit7Howmucharethesesocks?【重点短语过关】howmuch+不可数多少/多少钱Hereyouare.给你looknice看起来很漂亮twodollarsforonepair两美元一双clothesstore服装商店apairof一双ataverygoodprice一个好价钱/价格合理skirtsinred红色的短裙bagsforsports运动包havesth.foronly+价钱有某物只卖…eto到…来big/greatsale大减价二、【重点句型过关】HowmuchisthisTshirt?It’ssevendollars.Howmucharethesesocks?They’retwodollars.CanIhelpyou?=WhatcanIdoforyou?Whatcolordoyouwant?Whatdoyouneed?I’lltakeit./I’lltaketwopairs.Hereyouare.eandbuyyourclothesatourgreatsale!Wesellallclothesataverygoodprice.Wehaveredandgreensweatersforonly$15.Forboys,wehaveblacktrousersforonly$12.三、【重点语法解析】基数词：表示数量的词叫基数词。（1）．基数词的表达法1）．1～12独立词one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve2）．13～19个位数＋teen(13,15,18有变化)three→thirteen，five→fifteen，eight→eighteen3）．整十数个位数＋ty(20,30,40,50,80稍有变化)two→twenty，three→thirty，four→forty，five→fifty，eight→eighty4）．几十几整十数加“”，再加个位数thirtyfive5）．几百几．数+hundred＋and＋数注意：具体数字后hundred不能加s例如：twohundredandeightyfive999ninehundredandnintynine（2）．基数词的用法1)与可数名词连用，表示其数量。表示两个或两个以上的事物，名词用复数形式。例如：Hehasfourdogs.他有四只小狗。2)表示年份例如：2002:twothousandandtwo(整体按数字读);1976:nineteenseventysix.（分成两半安数字读）3)表示年龄例如：Thegirlisfourteen.这女孩14岁。4）表示编号：Room105→→→PageFive;→TelephoneNumbersevensixfiveeightsixfivenine注意：首字母大写且数字放在名词的后面例如：1）—HowmucharetheseTshirts?—______.A．It's20yuan B．It's20yuansC．Theyare20yuan D．Theyare20dollar2）Twelveplus(加)twentyeightis______.A．forty B．fourC．fourteen D．fourty3）Theroadisover______metreslong.A．sixhundredandfiftytwo B．sixhundredsandfiftytwoC．sixhundred，fiftytwo D．sixhundredfiftyandtwo4）—Howoldishe?—Heis______.A．thirtynine B．thirtynineC．threetynine D．threetynine四、【过关练习】—______isyourwatch?—It'seightyyuan.A．Howmuch B．WhatC．How D．WhatcolorHowmuch______doyouhave?A．sock B．waterC．pear D．shirt______socksdoeshewant?A．Howmuch B．WhatC．How D．Howmany—______—Yes，please.Iwantabag.A．Howareyou? B．CanIhelpyou?C．Excuseme. D．What'syourname?IlikethesweaterandI’llit. B．needC．help Yourmotherneedshernotebook.Please___A．bringheritB．bringittoherC．takeittoherD．takeheritMary

______

a

bag

_____

school.

A.

need;

at

B.

need;

for

C.

needs;

at

D.

needs;

for

We

have

blue

bags

_____________

just

$5．

A．for

B．at

C．in

D．with

I______thetree，butcan't______abird.A．look；see B．watch；seeC．lookat；see D．see；lookMay

I

___your

watch?

Sure.

Here

you

are.

A.

see

B.

watch

C.

have

a

look

at

Let’s

go

and

have

_______

his

new

CD.

A.

look

at

B.

a

look

at

C.

a

look

D.

the

look

at

Youcaneandbuyclothsaverygoodprice.A.you,inB.your,atC.your,in—I

want

that

bag.

—_______

A.

Here

your

are.

B.

Here

you

are.

C.

Give

you.

D.

Thanks.

Doyoulikethejacketbrown?A.inB.atC.for—How

much

are

these

black

socks？

—_____________．