Unit 7 How much are these socks- Section A Grammar Focus 導(dǎo)學(xué)案 2023-2024學(xué)年人教版英語七年級(jí)上冊

第第頁Unit7Howmucharethesesocks?SectionAGrammarFocus導(dǎo)學(xué)案2023-2024學(xué)年人教版英語七年級(jí)上冊Lesson2GrammarFocus

語法練習(xí)

Howmuchisthehat？It'sfivedollars.

HowmuchisthisT－shirt？It'ssevendollars.

Howmuchisthatbrownsweater？It'seightdollars.

Howmucharethesesocks？They'retwodollars.

Howmucharethoseblacktrousers？They'reninedollars.

語法詳解

基數(shù)詞

表示數(shù)目多少的詞是基數(shù)詞，如one，eleven，onehundred等。

基數(shù)詞規(guī)律示例

1～12逐個(gè)記憶onetwothreefourfivesixseveneightnineteneleventwelve

13～19均以后綴－teen結(jié)尾thirteenfourteenfifteensixteenseventeeneighteennineteen

20～90整十?dāng)?shù)均以－ty結(jié)尾twentythirtyfortyfiftysixtyseventyeightyninety

幾十幾十位數(shù)與個(gè)位數(shù)之間加連字符“－”22twenty－two45forty－five

幾百數(shù)字＋hundred300threehundred

幾百幾百位數(shù)＋and＋末(兩)位數(shù)101onehundredandone759sevenhundredandfifty－nine

提能訓(xùn)練

一、單項(xiàng)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.他的父親40歲了。

Hisfatherisfortyyearsold.

2.我有三個(gè)好朋友——Cindy，JennyandEric。

Ihavethreegoodfriends—Cindy，JennyandEric.

3.我們現(xiàn)在需要26個(gè)男孩。

Weneedtwenty－sixboysnow.

4.李明最喜歡的數(shù)字是8。

LiMing'sfavoritenumberiseight.

5.這條褲子98元。

Thistrousersisninety－eight/98yuan.

三、小語篇選擇。

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.