Unit 7 How much are these socks- Section A Grammar Focus 导学案 2023-2024学年人教版英语七年级上册

第第页Unit7Howmucharethesesocks?SectionAGrammarFocus导学案2023-2024学年人教版英语七年级上册Lesson2GrammarFocus

语法练习

Howmuchisthehat？It'sfivedollars.

HowmuchisthisT－shirt？It'ssevendollars.

Howmuchisthatbrownsweater？It'seightdollars.

Howmucharethesesocks？They'retwodollars.

Howmucharethoseblacktrousers？They'reninedollars.

语法详解

基数词

表示数目多少的词是基数词，如one，eleven，onehundred等。

基数词规律示例

1～12逐个记忆onetwothreefourfivesixseveneightnineteneleventwelve

13～19均以后缀－teen结尾thirteenfourteenfifteensixteenseventeeneighteennineteen

20～90整十数均以－ty结尾twentythirtyfortyfiftysixtyseventyeightyninety

几十几十位数与个位数之间加连字符“－”22twenty－two45forty－five

几百数字＋hundred300threehundred

几百几百位数＋and＋末(两)位数101onehundredandone759sevenhundredandfifty－nine

提能训练

一、单项填空。

(C)1.TherearepeopleonthebustotheGreatWall，twentywomenandfiftymen.

A.ninetyB.eighty

C.seventyD.seventeen

(C)2.Sevensixfive，threezerooneis．

A.756－310B.765－310

C.765－301D.756－301

(C)3.TherearedaysinJune.

A.twentyB.twentieth

C.thirtyD.thirtieth

(A)4.—Howoldareyou，Jenny

—I'm．

A.elevenB.elevenyear

C.elevenyearsD.elevenyearold

二、完成句子。

1.他的父亲40岁了。

Hisfatherisfortyyearsold.

2.我有三个好朋友——Cindy，JennyandEric。

Ihavethreegoodfriends—Cindy，JennyandEric.

3.我们现在需要26个男孩。

Weneedtwenty－sixboysnow.

4.李明最喜欢的数字是8。

LiMing'sfavoritenumberiseight.

5.这条裤子98元。

Thistrousersisninety－eight/98yuan.

三、小语篇选择。

Hello!I'mLisaandIhaveaclothesstore.Theclothesarenotforboysorgirls.They'refordogs.Doyouhave1dogComeandbuyclothesinmystore.Youcanbuywhatyouwanthere.

Look！ThegreenT－shirtis$15.Thewhitedog'ssweaterisverycheap.Youcanget2foronly$12.Howmuchisthedog'sblueskirtIt's$16.DoesyourdogneedabagTheblackonelookssmall3youcanput(放)somedogfoodinit.Thebagisonly$10.4aboutthedogs'trousersTheyareonly$12.Wehavedogs'shoesandsocksinourstore.Callusaboutourclothes5678－1245.We'realwaysheretohelpyou.

(A)1.A.aB.anC.the

(B)2.A.