Son: Ok! Mum. What must I do?
Mother: ___S__h_uthe door. ______Othpeenwindow and _____thaeirroom . Then _____p_uatll the clothes in the wardrobe .______Myoaukrebed . ______ youCrlean desk ._____ Sthweefelopor .Then ______ yourwash clothes and socks.
/mʌst/ /`wɔ:drəub/
m.v. 必须
n.
大衣柜 4
open
sweep air put clothes dust
/`əupən/
/swi:p/ /eə/ /put/ /kləuðz/ /dʌst/
v.
打开
v.
打扫
v.
使…通风
v.
放置
n.
衣服
v.
掸掉灰尘
5
shut bedroom
untidy must
make the bed
铺床
dust the dressing table掸掉梳妆台上的灰尘
sweep the floor
扫地
10
11
12
含有情态动词的特殊疑问句 如：What must he do ？
What must they do ？
Mrs. Jon其 特es结 殊: 构 疑C是 问o：词m+eminus,tA+主m语y.+谓语？
Listen to me,please. 请听我说. Take your umbrella.带上你的伞. Come to my home. 来我家.
(please表示请，放前放后都可以)
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shut the door
关门
open the window 开窗户
air the room
给房间通风
put the clothes in the wardrob把e 衣服放进衣柜里
turn on 开（电灯） turn off 关（电灯）
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(shut ，open , air， put， clean , sweep， wash , make)
选词填空
Mother: Tom, today you must clean your bedroom by yourself. Your bedroom is very untidy.
Son: Ok! Mum, I think it’s a hard job.
e.g. Birds fly in e air.
4. put v. 放置 短语：put … in…. (把…放进…)
e.g.
Put the apple in my bag.
8
Definition(定义)：
表示请求、命令、叮嘱、邀请、劝告等。
特点： 动词原形开头,常省略主语you
Look at the blackboard.看黑板.
“然后”，
Open the window a常nd用a于ir t句he首room.
Then put these clothes in the wardrobe.
Then make the bed.
Dust the dressing table.
Then sweep the floor.
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A Then make the bed. B Dust the dressing table. C Open the window and air the room. D Then sweep the floor. E Then put these clothes in the wardrobe.
3.There are some plates on the cooker.
4.There are some trousers on the bed.
2
3
shut bedroom untidy must wardrobe
/ʃʌt/
v.
关门
/`bedrum/
n.
卧室
/ʌn`taidi/
adj. 不整齐
关门
卧室 不整齐 必须，应该
open air
打开
使…通风，换换 空气
put clothes wardrobe
放置 衣服 大衣柜
dust sweep
掸掉灰尘 打扫
6
1. untidy adj. 乱，不整齐
构词法：
un + tidy=untidy un为否定前缀
e.g. happy----unhappy
Review
There be (单数)
①
a/an +单数可数名词
There is +
②
+ 介词短语
some + 不可数名词
There be (复数) There are + some/数字+可数名词复数 +介词短语
1
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。
1.There is an electric cooker in the kitchen. 2.There is a refrigerator in the kitchen.
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.
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New words
empty // 倒空，使…变 空 read // 读 Sharpen // 削尖，使锋 pu利t on 穿上 take off 脱掉
2. 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. You must shut the door. （表示义务/命令/必要）
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3. air
v. 使～通风，换换空气
e.g.
Please open the window and air the room. n. 空气/天空(不可数)
如：Where must they go ？
Mrs. Jones: WhSehnumt tuhstetdheoyogro, p？lease.
Mrs. Jones: This bedroom’s very untidy.
Amy: What must I do, Mrs. Jones?
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Mrs. Jones: