《小学英语四年级下册Unit 4 Part A 第1课时》课件

PEP版英语四年级（下）PartALet’stalk&Readandrole-playUnit4GoingshoppingWarmingup:singtogetherLead-inLookandsayLookatmytrousers.They’retoosmall.WhatshouldIdo?LookandanswerJackandhismumare_______.PresentationThentheyare________________.athomeintheclothesshopWhatdotheybuy?ListenandreadMum,mytrousersaretooshort.CanIbuyanewpair?Sure.Let’sgototheclothesshop.裤子，常用复数服装店答应对方的请求，并用Let’s提出建议。CanIbuy…?请求对方允许自己买某物Look,Mum!Thoseshortsarenice.CanIbuyapair?Youalreadyhavetoomanyshorts.Let’sbuytrousers.OK,Mum.Listenandread已经“太多”，后接复数名词。“Youalreadyhave…”委婉拒绝,说明理由FillintheblanksJack’s________aretoosmall.Heneedsanew______.Theywillgotothe___________.trouserspairclothesshopMum,my…are…CanIbuy…?Sure.Let’sgototheclothesshop.Youalready…Let’s…Intheclothesshop,Jacklikesthe_____.Buthealreadyhas_____________.Sotheybuy_______intheend.shortstoomanyshortstrousersFillintheblanksLook,Mum!Those…are…CanI…?OK,Mum.GoodtoknowTherearemanyniceclothesintheclothesshop.Shorts,trousers,coats…Butfirst,weshouldbuytheclotheswereallyneed.ListenandimitateMum,mytrousersaretooshort.CanIbuyanewpair?Sure.Let’sgototheclothesshop.Look,Mum!Thoseshortsarenice.CanIbuyapair?Youalreadyhavetoomanyshorts.Let’sbuytrousers.OK,Mum.分组练习对话并表演，其他小组评价。流利地朗读。分角色朗读。有感情地表演。GreatSuperGoodRole-playNewwordstrousers/ˈtraʊzəz/n.(名词)裤子Thenewtrousersaretoolong.新裤子太长了。trousers是复数名词且常用复数形式。pair/peə(r)/（由连在一起的相似两部分构成的）一条，一副Ineedapairoftrousers.我需要一条裤子。anewpair新的一条apairof一条，一副n.(名词)clothes/kləʊðz/n.(名词)衣服；服装Iwanttobuyanewdressintheclothesshop.我想要在服装店买一条新长裙。clothes是衣服的总称。clothes=cloth(布料)+esthose/ðəʊz/n.(名词)（指较远的人或事物）那些Iwantthosefreshapples.我想要那些新鲜的苹果。对应these这些shorts/ʃɔːts/n.(名词)短裤IoftenwearT-shirtsandshortsinsummer.夏天我经常穿T恤衫和短裤。shorts是复数名词，和trousers一样，常用复数形式。Presentation:CanIbuyanewpair?buy问句是can开头的一般疑问句，表示请求购买某物Can“能；可以”，情态动词+动词原形“购买”动词原形

trousers、shorts等要用复数形式根据实际情况使用单复数anewpair:Sure.PresentationSure“当然”，用于答应对方的请求。:CanIbuyanewpair?

答应请求：Yes(,youcan).Sure.OK.Ofcourse.Certainly.:Youalreadyhavetoomanyshorts.Let’sbuytrousers.PresentationYoualreadyhavetoomanyshorts.拒绝的理由:CanIbuyapair?Let’sbuytrousers.解决方法句型总结

用“CanI…?”表示请求①

CanIuse…,please?

礼貌地请求使用对方的物品②

CanI

wear…?

向对方请求允许自己穿戴某种服饰③

Can

Itake…?

向对方请求允许自己携带某物④

CanI…?

向对方请求允许做某事What’sthis?It’sashoppinglist.ThingsIwanttobuyandthingsIneedtobuy.Presentation:Readandrole-playWhatshouldyouwriteonthispaper?LookandsayShoppinglistIneedIwantpenpencilboxbooktrousersshortscoattoycarbookdogcapcoatshortsLet’slearnShoppinglistIneedIwantpenpencilboxbooktrousersshortscoattoycarbookdogcapcoatshortsThesearethethingsyouneednow.Buythesethingsfirst.Alsowritesomethingyouwant.Buythesethingsatapropertime.Mum,canIbuyanewcoat?Thisoneistoosmall.Sure.Youneedanewcoat.Let'sgoshopping.Readandrole-playShoppinglistIneedIwantpenpencilboxbooktrousersshortscoattoycarbookdogcapcoatshortsReadandrole-playCanIbuyatoycartoo?Youalreadyhavetoomanytoycars.Let'sjustbuythecoat.ShoppinglistIneedIwantpenpencilboxbooktrousersshortscoattoycarbookdogcapcoatshortsPairworkShoppinglistIneedIwantpenpencilboxbooktrousersshortscoattoycarbookdogcapcoatshortsMum,canIbuy…?…is/are…Sure.(+理由)CanIbuy…too?Youalreadyhave…Let’s…看图补全句子Practice1—CanIbuythistoybear?—_____.2—CanIbuysomepens?—Youalreadyhavetoomanypens.Let’sbuy______.SureabookWords&Expressions：trouserspairclothesthoseshortstooshortanewpairclothesshopgoshoppingtoomany1Let’stalk&Readandrole-playSentences：1.描述服装：My…is/are…2.请求购买：CanIbuy…?

答应请求：Sure.

委婉拒绝：Youalreadyhave…

Let’sbuy…2SummaryⅠ.Listen

and

judge.(听录音,

判断所听内容与所给图片是

“√”

否

“×”

相符。)听力原文1.tomato

2.carrot

3.onion

4.potato

Ⅱ.Read

and

write.(写出下列单词的复数形式。)1.onion

onions

2.tomato

tomatoes

3.this

these

4.carrot

carrots

5.potato

potatoes

6.apple

apples

Ⅲ.Read

and

classify.(读一读,

分类。)banana

rabbit

tomato

apple

dog

pear

carrot

potato

cat1.水果类:banana

apple,

pear

2.蔬菜类:tomato

carrot,

potato

3.动物类:rabbit

dog,

cat

Ⅳ.Read

and

write.(给下列图片选择正确的单词或短语,

并抄写到四线三格内。)tomato,greenbeans,potatoes,carrotⅤ.Choose

the

best

answer.(选择最佳答案。)(B)1.—

arethose?

—Theyaregreenbeans.A.How

B.What

C.Whose(C)2.Lookatthe

.

A.apotato B.potatos C.potatoes(C)3.Arethese

?

A.tomato B.atomato C.tomatoes(A)4.—Aretheycarrots?—Yes,

.

A.theyare B.theyaren’t C.theynot

Ⅵ.Read

and

choose.(选择正确的翻译。)(B)1.这些是什么?A.Whatarethey?

B.Whatarethese?(B)2.这些是西红柿吗?A.Arethesepotatoes? B.Arethesetomatoes?(A)3.它们是苹果吗?A.Aretheyapples? B.Aretheypears?(B)4.不,它们不是。A.Yes,theyare. B.No,theyaren’t.

Ⅶ.Read

and

choose.(选词填空。)A.How

B.Whattime

C.Howold

D.What(D)1.—

arethese?—They’remonkeys.

(B)2.—

isit?—It’steno’clock.

(C)3.—

isTom?—Heisten.

(A)4.—

areyou?—Fine,thankyou.

Ⅷ.Read

and

write.(读句子,

选出正确的单词或短语并写在横线上。)1.Lookatthe

potatoes

(potato/potatoes).Theyareso

big

(big/tall).

2.Ilike

tomatoes

(tomato/to