Unit4AttheFarm（教学设计）-人教PEP版英语四年级下册

教学设计

课程基本信息学科小学英语年级四年级学期春季课题Unit4Atthefarm教学目标1.能认读单词carrots,tomatoes,并区分单复数及用法。2.能听懂并理解对话大意，能用正确的语音语调进行朗读。3.能在情境中运用句型：Whatarethese?Arethese...?并能根据实际情况进行简略回答。教学重难点教学重点：能听、说、认、读本课时的主要句型：Arethese…?Yes,theyare.No,theyaren’t.以及Whatarethese?They’re….并能做出正确的回答。教学难点：Arethese后面跟的是名词的复数形式。教学过程Step1WarmupGreetingsSingasongLet’sbeginourclasswithasong.“Vegetablesareyummy”T:What’sthesongabout?S:It’saboutvegetables.Step2LeadinT:Wherecanweseemanyvegetables?S:Atthefarm.T:Let’sgotothefarm.ThisisMrMcDonald’sfarm.AposterFarmpickingising!Weneedsomefarmguides.活动将评选出“最佳农场小导游”。T:Beforebeingagoodguide,weshouldfinishthreetasks.Step3PresentationTask1:Meetthevegetables出示MR

McDonald’s农场图片。

(1)carrot

T

：look,

what

are

these？

Ss:

They

are

carrots.出示carrots音标，带读两遍。

a.出示a

carrot和carrots图片做对比。

This

is

a

carrot.

They

are

carrots.引导学生发现carrot从单数变成复数的规律。

b.出示三组胡萝卜图片,对比big，

so

big，

too

big三个词，并出示句型WOW，they

are

so

big.

c.出示胡萝卜叶子的图片：T:

Look

at

this.

Are

these

carrots?Ss:Yes,theyare.（2）tomato同法教授tomato，引导学生发现单词变成复数的规律。Task2:PickthevegetablesHere’sthe

picking

area.

出示采摘园图片:

(1)What

are

these？

They

are_______.动画出示采摘结果，学生填空They

are

tomatoes.

(2)Are

these

carrots？动画出示采摘结果，学生填空Yes,

they

are.They

are

so

big.教学A.Let’stalkWatch

and

answer.

We

have

met

and

picked

the

vegetables.

What

about

Sarah

and

Mike?

Have

they

finished

the

tasks.

Watch

and

answer：What

vegetables

are

they

talking

about?

Ss:

They

are

talking

about

tomatoes

and

carrots.（2）Read

and

answer.

a.

Are

the

carrots

big

or

small?

b.

What

color

are

the

tomatoes?

Read

the

dialogue

and

underline

the

key

sentences.c.

yellow

tomatoes

：

They

are

good.

d.

Pay

attention：Don’t

eat

the

green

tomatoes,

they

will

make

you

sick！(3)ListenandimitatePay

attention

to

the

intonation

and

pronunciation.

Step4ConsolidationTask3:SellthevegetablesMake

a

dialogue.A：What

are

these？

B：They’re_______.

A:Are

these_____

?

B:Yes,

they

are./No,

they

aren’t.They

are_______.

A:They

are

so________.

B:How

much

are

the_______?

A:They

are______yuan.

Here

you

are.

Thank

you.Step5SummarizeStep6Homework1.Readthedialoguelo