新人教版九年级英语下册unit13 sectionA (3a--3c)教学设计

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unit13 sectionA

（

3a-- 3c)

教学设计

1

教学目标

1.

基本词汇：

litter,

advantage,

bottom,

fisherman,

coal,

ugly,

cost,

wooden,

plastic, tak

eaway,

bin,

shark,

fin,

method,

cruel.

Harmful,

chain,

ecosystem,

industry,

law,

scientific,

afford,

reusable,

transportation,

recycle,

napkin,

upside,

gate,

bottle,

president,

inspiration,

iron,

work,

metal,

creativity,

2.

基本词组：

be

harmful

to,

at

the

top(of

sth.),

take

part

in,

turn

off,

take

action,

thr

ow away,

put

sth.

to

good

use,

pull…

down,

bring

back

3.

基本句型：

We

’re

trying

to

save

the

earth!

The

river

used

to

be

so

clean.

The

air

is

badly

polluted.

No

scientific

studies

have

showed

that

shark

fins

are

good

for

health.

We

should

help

save

the

sharks.

2

重点难点

1.

教学重点：（

1

< br>）能正确运用现在进行时，现在完成时，被动语态，情态动词和

used

to

句型

（

2

）保护 环境的措施方法。

2.

教学难点 ：能正确运用现在进行时，现在完成时，被动语态，情态动词和

used

3

情感目标

有环境危机意识，学会关注环境保护环境。

4

教学过程

4.1

第一学时

教学活动

活动

1

【导入】

unit

13

Section

A

3a

Ask

Ss

to

do

some

additional

research

to

find

out

more

about

sharks

before

this

l

esson.

and

play

a

short

video

about

sharks,then

ask

Ss

what

they

see

in

the

vide

o.

and

lead

in

the

lesson.

活动

2

【讲授】

unit

13

Section

A

3a