新概念英语第一册29课备课讲稿课件

新概念英语第一册29课bedroomThis

bedroom

is

very

tidy.Lead-in:bedroomThis

bedroom

is

very

untidy.Lesson

29Come

in,Amy!New

words

andexpressions:shut

[ʃʌt]

V.

关门bedroom['bedrʊm]n.卧室adj.乱，不整齐（情态动词）必须v.

打开untidymustopenair[ʌn'taɪdɪ][mʌst]['əʊp(ə)n][eə]put

[pʊt]clothes

[kləʊ(ð)z]v.使……通风v.

放置n.衣服wardrobe['wɔːdrəʊb]n.衣柜dust

[dʌst]sweep

[swiːp]then

[ðen]v.掸掉灰尘

v.扫adv.然后Q1:

Is

this

room

clean

or

untidy?Q2:

Which

word

has

the

samemeaning

of

“close”Come

in,

Amy.MRS.JONES:

Come

in ,Amy

.祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁

止等Shut

the

door,

please.MRS.JONES:shutthe

door ,

please.祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁

止等the

door,名词，做shut的宾语。This

bedroom’s

very

untidy.指示代词作定语，修饰bedroom.This

bedroom's

very

untidy.bedroom

is形容词做表语tidy

adj.整齐的，整洁的

un-前缀，表示否定，“不”happy-unhappy

不幸福的lucky-unlucky

不幸的What

must

I

do,

Mrs.Jones?What

must

I

do，Mrs.Jones?感受两个句子的语气：你吃饭。你必须吃饭。哪个句子让人感觉有命令的语气？哪个词增加了动词吃的情态语气？

must像这样增加动词情态语气的词就叫情态助动词must情态动词“必须”，后接动词原形Open

the

window

and

air

the

room.1祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁止等名词，做宾语然后Open

the

window

and

air

the

roomThen

put

these

clothes

in

the

wardrobe.Then

put

the

clothes

in

thewardrobe2祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁止等the

clothes ,put的宾语。动作的对象。put sth.+介词短语，把......放在......Then

make

the

bed.Then3祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁止等铺床宾语make

the

bedDust

the

dressing

table.4Dust

the

dressing

table祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁止等名词，做dust

的宾语。Then

sweep

the

floor.5祈使句，省略主语"you",动词原形开头，用于表示命令、请求、劝告、警告、禁止等the floor

名词，做sweep

的宾语。Then

sweep

the

floor.How

can

we

get

a

cleanbedroom?A Then

make

the

bed.Dust

the

dressing

table.Open

the

window

and

air

the

room.Then

sweep

the

floor.Then

put

these

clothes

in

the

wardrobe.Open

the

window

and

air

the

room.Then

put

these

clothes

in

the

wardrobe.Then

make

the

bed.Dust

the

dressing

table.Then

sweep

the

floor.open

the

windowair

theroomput

the

clothes

in

the

wardormake

the

beddust

the

dressingtablesweep

the

floorAsk

and

say1.

Is

this

Mrs.

Jones’s

living

room?No,

itisn’t.2.

Is

this

Mrs.

Jones’s

bedroom?Yes,

it

is.3.

Is

Amy

in

the

bed

room?Yes,

she

is.4.

Are

those

clothes

in

thewardrobe?No,

they

aren’t.5.

Is

the

dressing

table

dirty?Yes,

it

is.6.

Is

the

floor

clean?No,

itisn’t.7.

Is

the

dooropen?No,

itisn’t.Come

in

,please.Shut

the

door,

please.Open

the

window.Air

the

room.Put

the

clothes

in

thewardrobe.Make

the

bed.Dust

the

dressing

table.Sweep

the

floor.一、祈使句的定义用于表示命令、请求、劝告、警告、禁止等的句子叫做祈使句。二、祈使句的构成祈使句是由动词原形开头，可以在句首或句末加

please,在句尾加please时，please前要加“，”祈使句的句末用感叹号或句号，朗读时用降调。Don’t

shut

the

door,

please.Don’t

open

the

window.Don’t

air

the

room.Don’t

put

the

clothes

in

the

wardrobe.Don’t

make

the

bed.Don’t

dust

the

dressing

table.Don’t

sweep

the

floor.祈使句的构成 ：祈使句的肯定形式是由动词原形开头，否定形式是在动词原形之前加don’t。祈使句，祈使句，请求、命令或建议。主语是you常省去，动词原形开头记。否定形式要注意，句首Don’t牢牢记。要讲客气please，句首句末没关系。Mrs.

Jones:

Come

in

,

Amy.Shut

the

door,

please.This

bedroom

is

very

untidyAmy: What

must

I

do,

Mrs.

Jones?Mrs.

Jones: Open

the

window

and

air

the

room.Then

put

the

clothes

in

the

wardrobe.Then

make

the

bed.Dust

the

dressing

table.Then

sweep

the

floor.名词做宾语Mrs.

Jones:

Come

in

,

Amy.Shut

the

door,

please.This

bedroom

is

very

untidyAmy: What

must

I

do,

Mrs.

Jones?Mrs.

Jones: Open

the

window

and

air

the

room.Then

put

the

clothes

in

the

wardrobe.Then

make

the

bed.Dust

the

dressing

table.Then

sweep

the

floor.must的用法：1、must是情态动词。2、表示必须，不得不做的事情。同时也可以表示不可推卸的责任。3、must后面要加动词原型。

must

do（sth）1.

come

inWhat

must

I

do?air

the

roomput…

in…make

the

beddust

the

dressing

table1.进来2.shut

the

door=close

the

do2o.r关门3.我应该做什么？4.给房间通通风5.把…放进…里整理床铺掸掉梳妆台上的灰尘come

inshut

the

door=

close

the

doorWhat

must

I

do?air

the

roomput…..

inmake

the

beddust

the

dressing

table1.进来关门我应该做什么？给房间通通风把……放进……里整理床铺掸掉梳妆台上的灰尘用所给词的适当形式填空1.

Come

(come

)in, Amy

.

shut

(shut)

the

door

,please.You

must

open

(open)

the

window.What

must

I

do (do)?说明下列划线单词的词性，汉译和成份These

knives

are sharp

.You

must

sharpen

these