新概念英语课件-参考

Thereis+a/an+单数可数名词some+不可数名词+介词短语Therebe

(复数)①②Thereare+some/数字+可数名词复数+介词短语Therebe

(单数)Review11.Thereisanelectriccookerinthekitchen.2.Thereisarefrigeratorinthekitchen.3.Therearesomeplatesonthecooker.4.Therearesometrousersonthebed.将下列句子变成否定句及一般疑问句，并做出肯定及否定回答。2Lesson29Comein,Amy.3Newwordsandexpressionsshutbedroom

untidy

must

/ʃʌt//`bedrum//ʌn`taidi//mʌst/adj.n.m.v.关门卧室不整齐必须v.wardrobe

/`wɔ:drəub/n.大衣柜Newwordsandexpressions4open

airput

/`əupən//eə//put/v.v.v.打开使…通风放置clothes

/kləuðz/n.衣服dust

/dʌst/v.掸掉灰尘sweep/swi:p/v.打扫5Newwordsandexpressions关门卧室不整齐必须，应该打开使…通风，换换空气放置衣服大衣柜掸掉灰尘打扫shut

bedroomuntidymust

open

air

putclothes

wardrobe

sweep

dust

6Keywords(重点单词)1.

untidyadj.乱，不整齐

构词法：un+tidy=untidy

un为否定前缀

e.g.happy----unhappy2.

must

必须，应该(情态动词)

用法：

must+动词原形

(must没有人称和数的变化)

e.g.Youmustshutthedoor.

（表示义务/命令/必要）

7Keywords(重点单词)3.

air

v.使～通风，换换空气

e.g.Pleaseopenthewindowandairtheroom.

n.空气/天空(不可数)e.g.Birdsflyintheair.4.put

v.放置

短语：put…in….(把…放进…)e.g.Puttheappleinmybag.

8

表示请求、命令、叮嘱、邀请、劝告等。Grammar--祈使句Definition(定义)：Lookattheblackboard.Listentome,please.

看黑板.请听我说.Takeyourumbrella.带上你的伞.Cometomyhome.来我家.(please表示请，放前放后都可以)特点：

动词原形开头,常省略主语you9shutopen

airput

dust

sweepmake

thedoorthewindowtheroomtheclothesinthewardrobethebedthedressingtablethefloor铺床

掸掉梳妆台上的灰尘扫地关门开窗户给房间通风把衣服放进衣柜里10HowmustAmycleanthefloor?1112TextMrs.Jones:

Comein,Amy.Mrs.Jones:

Shutthedoor,please.Mrs.Jones:Thisbedroom’sveryuntidy.Amy:

WhatmustIdo,Mrs.Jones?含有情态动词的特殊疑问句如：Whatmusthedo？

Whatmusttheydo？

其结构是：

特殊疑问词+must+主语+谓语？如：Wheremusttheygo？

Whenmusttheygo？13TextMrs.Jones:

Openthewindowandairtheroom.

Then

puttheseclothesinthewardrobe.

Thenmakethebed.

Dustthedressingtable.Thensweepthefloor.

“然后”，常用于句首14按正确的打扫顺序排列。AThenmakethebed.BDustthedressingtable.COpenthewindowandairtheroom.EThenputtheseclothesinthewardrobe.DThensweepthefloor.Thenmakethebed.

Dustthedressingtable.

Openthewindowandairtheroom.Thenputtheseclothesinthewardrobe.Thensweepthefloor.15Lesson30WhatmustIdo?empty//倒空，使…变空read//读Sharpen//削尖，使锋利puton

穿上takeoff

脱掉turnon

开（电灯）

turnoff

关（电灯）

Newwords16Practicewiththepictures.17Son:Ok!Mum,Ithinkit’sahardjob.

(shut，open,air，put，

clean,sweep，wash,make)Mother:Tom,todayyoumustcleanyourbedroombyyourself.Yourbedroomisveryuntidy.Son:Ok!Mum.WhatmustIdo?

Mother:______thedoor.______thewindowand_____theroom.Then______alltheclothesinthewardrobe.______yourbed.______yourdesk._____thefloor