北师大版小学英语五年级上册第三单元Unit3 .pdfVIP

Unit3

Lesson1It’stooexpensive!

TeachingAims:

1.Reviewthestructures:

Thisisa(skirt).

Theseare(shorts).

What’sthis?Itis/It’sa(skirt).

Whatarethese?Theyare/They’re(shoes).

Howmuchisit/arethey?It’s/They’re(15)yuan.

2.Learnthestructures:

Doyouhaveany(shoes)?

3.Havethestudentsunderstandthisstory.

4.Enablethestudentsactthisstoryinthescene,andhavethemget

interestinginthestudy.

Teachingimportantanddifficultpoints:

1.Enablethestudentsunderstandthestory.

2.Enablethestudentsactthestoryintheirgroups.

TeachingAids:wallpictures,tape,cards.

Teachingsteps:

Step1Review

1.Greeting.

2.Revivewthenumbersfromonetotwenty.

3.Playagameforreviewingthesentences:

What’sthis?

Itis/It’sa(book).

Whatarethese?

Theyare/They’re(books).

Howmuchisit/arethey?

It’s/They’re(5/15)yuan.

[游戏规则：把全班分成两队。叫一名学生上台抽一种物品，并悄悄

告诉他那组的领队。这名学生所在小组一起句型提问，学生作出动作

让小组猜物品、价格，并且小组能用相应句型答出的获一分。]

Step2Introducenewnumbers

1.Presentthenumberthirty.Saythenumberaloudandhavethestudents

repeatit.

2.Repeattheprocedureforfortythroughninety.

3.Findtheorderforexpanding.Forexample,twenty-one…thirty-one…

Step3Setthescene

1.Setthescene“store”.

2.Havethestudentscomparethepriceofeachone.Elicitthewords

expensiveandcheap.

3.Usethesameprocedureusedtopresentthewords“clothes,size,

medium,andlarge”..

Step4Modelthedialog

1.Presentthecardsfor“askirt”,“shorts”,“trousers”,and“shoes”.Model

themandhavethestudentsrepeatthem.

2.Takethewordsintothesentences“Thisisaskirt.”“Theseare

trousers.”Havethestudentsfeeltheirdifferent.

3.Showthequestion,What“s‘this?/Whatarethese?”Elicit,“It’sa/

They’re______.”

4.Reviewthesentences.

A:Howmuchisit/arethey?

B:It’s/They’re_______yuan.

5.LearnthestuctureDoyouhaveany(shoes)?“”Elicitthetwo