新概念英语第一册Lesson29-30
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新概念英语第一册Lesson 29&30
Lesson 29 Come in,Amy!
Sharon
• All things are difficult before they are easy. • 万事开头难。
• I Have His Ear in My Pocket • Tom came home with a bloody nose and his mother asked, "What happened?" "A kid bit me," replied Tom. "Would you recognize him if you saw him again?" asked his mother. "I'd know him any where," said Tom. "I have his ear in my pocket."
handbag
Open your Shut
{
book
Put on your Take off
{
clothes
shoes
light
Turn on the Turn off
{
refrigerator
floor
Sweep the
{
kitchen
Clean the
{
car
window
Dust the
No, they aren’t.
5. Is the dressing table dirty?
Yes, it is.
6. Is the floor clean?
No, it isn’t.
7. Is the door open?
No, it isn’t.
Sharon
• All things are difficult before they are easy. • 万事开头难。
• I Have His Ear in My Pocket • Tom came home with a bloody nose and his mother asked, "What happened?" "A kid bit me," replied Tom. "Would you recognize him if you saw him again?" asked his mother. "I'd know him any where," said Tom. "I have his ear in my pocket."
handbag
Open your Shut
{
book
Put on your Take off
{
clothes
shoes
light
Turn on the Turn off
{
refrigerator
floor
Sweep the
{
kitchen
Clean the
{
car
window
Dust the
No, they aren’t.
5. Is the dressing table dirty?
Yes, it is.
6. Is the floor clean?
No, it isn’t.
7. Is the door open?
No, it isn’t.
新概念英语第一册Lesson2930ComeinAmy小学英语初中英语全国通用
语句讲解、课文讲解
同学们 ， 请对照教材听老师讲解！ air the room : 给房间通风换气
air : v. 给…通风换气 n. 空气
Language Point
语句讲解、课文讲解
同学们 ， 请对照教材听老师讲解！
then : th发 [ð] adv. 然后，接着 e.g. 先买菜，再做晚饭。
open : adj. 开着的 ， 营业的
shut : v. 关上
open : v. 打开
e.g. Shut / Open the door. → 祈使句
Language Point
语句讲解、课文讲解
表示礼貌 ， 后面加一个逗号 ， 然后加please. e.g. Shut the door / window, please. shut作动词时 ， 还有一个近义词close e.g. Shut the door / window, please.
做个小练习 巩固一下吧~
＂祈使句比较特殊 ， 经常省略动作的主语。 ”这种说法对不对？
A. no
B. yes
查看答案解析
答案：yes 解析： 考查祈使句。 祈使句特点： 1.省略主语 2. 直接使用动词原形；
下一题
根据句意填空。 The milk bottle is not clean. _________ it please.
Language Point
语句讲解、课文讲解
empty : adj. 空的 e.g. This bottle is empty. empty : v. 把… 倒空 e.g. Empty the bottle / box.
an empty bottle
有形容词，同时含有动词含义的词 : clean, shut, open, empty e.g. The cup isn't empty. Empty it!
同学们 ， 请对照教材听老师讲解！ air the room : 给房间通风换气
air : v. 给…通风换气 n. 空气
Language Point
语句讲解、课文讲解
同学们 ， 请对照教材听老师讲解！
then : th发 [ð] adv. 然后，接着 e.g. 先买菜，再做晚饭。
open : adj. 开着的 ， 营业的
shut : v. 关上
open : v. 打开
e.g. Shut / Open the door. → 祈使句
Language Point
语句讲解、课文讲解
表示礼貌 ， 后面加一个逗号 ， 然后加please. e.g. Shut the door / window, please. shut作动词时 ， 还有一个近义词close e.g. Shut the door / window, please.
做个小练习 巩固一下吧~
＂祈使句比较特殊 ， 经常省略动作的主语。 ”这种说法对不对？
A. no
B. yes
查看答案解析
答案：yes 解析： 考查祈使句。 祈使句特点： 1.省略主语 2. 直接使用动词原形；
下一题
根据句意填空。 The milk bottle is not clean. _________ it please.
Language Point
语句讲解、课文讲解
empty : adj. 空的 e.g. This bottle is empty. empty : v. 把… 倒空 e.g. Empty the bottle / box.
an empty bottle
有形容词，同时含有动词含义的词 : clean, shut, open, empty e.g. The cup isn't empty. Empty it!
新概念英语第一册Lesson_29-30精品课件
5
open ____________ the window
sweep ______________ the floor
make _____________the bed shut ___________the door air ___________ the room
___________the dressing table
What must I do?
newspaper
Read this
{
magazine
What must I do?
Sharpen these
pencils
语法：以动词原形开头的祈使句
1. 祈使句常常是表达说话人对对方的劝告、 叮嘱、请求或命令等。 2.在表达请求或劝告时，在祈使句前或句末 可加上please，以使句子的语气更加缓和 或客气。 Open the window, please. Come in, please.
No, it isn’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 the wardrobe?
No, they aren’t.
5. Is the dressing table dirty?
Practice2
What must you do?
Make the bed
What must you do?
Sweep the floor.
What must you do?
Put the clothes in the wardrobe.
新概念英语第一册Lesson29-30ComeinAmy(课件)
Thank you for you watching!
• put /put/ V.放置 • put...into • put...on • put away • put aside • put down
• clothes n.衣服 • my clothes我的衣服 • wash my clothes • cloth • clothing
• wardrobe n.大衣柜
• dust v.掸掉灰尘 • dust the dressing table • Is there any dust on the table
• sweep 打扫 • sweຫໍສະໝຸດ p the floor扫地 • mop
• empty /'empti/站倒空，使 变空 • empty the bottle/box • an empty room
• read v.读 • read books • read-read（过去式） • I like reading. • reading room阅览室
• sharpen v.削尖；使锋利 • sharp锋利的 • sharp teeth锋利的牙齿 • blunt钝的
• put on 穿上 • put on your coat穿上你的衣服
• untidy乱，不整齐 • tidy整理的 • un-前缀表示反义词 • clean and tidy干净又整洁
• must 情态动词；必须, 应该 • You must go to bed now. • Must I submit it now • I must go now. • She must do her homework .
• take off 脱掉 • turn on 开（电灯） • turn off 关（电灯） • turn on the lights打开灯 • Please turn it off请把它关掉
新概念英语第一册Lesson29-30笔记(语法点+配套练习+答案)
四、词组
come in
进来
dust the dressing table
给梳妆台除尘
shut the door
关门
sweep the floor
扫地
open the window
开窗
What must I do?
我该做什么？
air the room
给房间通风
put the clothes in the wardrobe
The dustbin is full. Please take the dustbin out andemptyit.
sharpen v.削尖，使...锋利
sharpener n.削笔刀
sharp adj.锋利的
The pencil is blunt.
Get asharpenerandsharpenit.
The floor is dirty, please sweepit.
It’s hot, take offyour coat.
It is dark, turn offthe light.
七、语法练习
1.模仿例句写出相应的祈使句：
Example：The cup isn’t empty.
Empty it!
句型：
肯定句：①Do型：
Look out!/ Stand up! / Shut up!
②Be型：(Be+表语：形容词或名词)
Be careful! பைடு நூலகம் Be yourself! / Be quiet!
③Let型：
Let’s go!我们走！
Let me have a look.让我看一看。
否定句：①Don’t +动词原形
come in
进来
dust the dressing table
给梳妆台除尘
shut the door
关门
sweep the floor
扫地
open the window
开窗
What must I do?
我该做什么？
air the room
给房间通风
put the clothes in the wardrobe
The dustbin is full. Please take the dustbin out andemptyit.
sharpen v.削尖，使...锋利
sharpener n.削笔刀
sharp adj.锋利的
The pencil is blunt.
Get asharpenerandsharpenit.
The floor is dirty, please sweepit.
It’s hot, take offyour coat.
It is dark, turn offthe light.
七、语法练习
1.模仿例句写出相应的祈使句：
Example：The cup isn’t empty.
Empty it!
句型：
肯定句：①Do型：
Look out!/ Stand up! / Shut up!
②Be型：(Be+表语：形容词或名词)
Be careful! பைடு நூலகம் Be yourself! / Be quiet!
③Let型：
Let’s go!我们走！
Let me have a look.让我看一看。
否定句：①Don’t +动词原形
新概念英语第一册lesson29-30
Tankertanker Design
Key Words And Expressions
Tankertanker Design
empty v. 倒空，使…变空 read v. 读 sharpen / 'ʃa:pən/ v. 削尖，使锋利
Tankertanker Design
Tankertanker Design
air v. 使 … 通风，换换空气 Tankertanker Design 1)air the room 给房间通风 请开窗给房间通通风。 Open the window and air the room. 2) n.空气 fresh air 清新空气 没有空气我们生存不了。 We can't live without air.
Lesson 29 Come in,Amy.
每日口语
Tankertanker Design
Tankertanker Design
1.The wall has ears.
隔墙有耳。
2.I'm all ears.
洗耳恭听。
3.Let's play it by ear.
走一步看一步吧。
4.There are no birds of this year in last nests.
You mustn't smoke here.
Tankertanker Design
Tankertanker Design
He must go back to Chaozhou tomorrow.
Tankertanker Design
一般疑问句： Must he go back to Chaozhou tomorrow? 肯定回答： Yes,he must. 否定回答： No,he needn't . 否定句： He needn't go back to CZ tomorrow.
新概念1 lesson29-30
stereo tap blackboard cup window cupboard magazine knives shirt door floor shoes
Don’t let me go with her tomorrow. 不要让我明天跟她一起去。
否定结构
公共场 合提示 语中
禁止做某事：No+名词/ V-ing
No photos! 禁止拍照！ No parking! 禁止停车！ No leaning! 禁止依靠！
反义疑问句结构
Let’s 用shall we
Written exercises A Rewrite these sentences.
Example: The cup isn’t empty.
Empty it.
1 The window isn’t clean. Clean it.
2 The door isn’t shut. Shut it.
Sumary 1.祈使句 2.must用法 3.must和have to的比较
Lesson 30
What must I do? 我应该做什么？
words
empty [ˈempti] v.倒空，使......变空
adj. 空的
read [riːd] v.读
sharpen [ˈʃɑːpən] v.削尖，使锋利
通常省略 第二人称 主语you
较强语气
用 感 叹 号
肯定结构 否定结构 反义疑问句结构 委婉语气
肯定结构
1. Do型 行为动词原形+其他成分 Stand up. 起立 Sit down. 坐下 Open the door, please. 请开门
2. Be型 Be+其他成分(形容词/ 名词)
新概念第一册29~30课件
• 练一练
• • • • • • • • • • • 1、打开你的书 2、关上门 3、穿上你的鞋子 4、脱掉你的外套 5、开灯、关灯 6、扫地 7、擦黑板 8、掸掉梳妆台上的灰尘 9、倒空瓶子 10、读这份报纸 11、削铅笔
课文关键句精讲
•了主语的句子。英语中 用祈使句来表示直接的命令、建议、告诫、邀请 等多种意图。 • 朗读时读降调，祈使句一般没有失态的变换，不 能与情态动词连用。
• • • • Keep off the grass. 不要践踏草坪。 Put the boxes in the small room. 把这些箱子放进那个小房间 Shut the door, please. 请关门
• 2、open the window and air the room.
• 这里的 air 用作动词 • Leave the trousers on the washing—line to air. • Dust the dressing table.
• air n. 空气 fresh air 新鲜的空气 • n.飞机 I go to Beijing by air . • 我坐飞机去北京。 • v. 使通风 air the room给房间 通风 • turn on 打开（开关） • turn off 关闭（开关） • turn on the light 打开灯 • turn off the TV 关上电视
lesson 29 ~30 Come in,Amy
------Ms Meng
• 课文话题：打扫房间的简单用语 • 核心词汇：情态动词must
new words and expressions
• • • • • • • • • shut v.关门 open v.打开 untidy adj.乱，不整齐 must 必须，应该 air v.使---通风 put v.放置 clothes n. 衣服 wardrobe n. 衣柜 dust v.掸掉灰尘 sweep v. 扫 empty v.倒空， 使变空 read v.读 sharpen v.削尖 put on 穿上 turn on 开（电灯） turn off 关（电灯）
新概念英语第一册Lesson_29-30
• 1.must: 必须，应该
• 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。
• • • • You must do your homework. 你必须写作业。 You must be home at nine. 你必须在九点到家。
table
Empty the
{
cup
bottle
newspaper
Read this
{
magazine
Sharpen these
pencils
Amy is working for you. When she comes to the house, you will be out. Write a list of jobs for Amy. Use some of the verbs from this box.
Open the door. 谓语 开着的（形容词adj.）
• 5.open：打开（动词v.）
• •
•
The door is open. 表语
put on, take off, turn on , turn off的用法
Put on the coat .=Put the coat on. Take off your shoes.= Take your shoes off. Turn on the TV.=Turn the TV on . Turn off the stereo.=Turn the stereo off. put take turn turn sth. on sth. off = sth. on sth.off put on sth. take off sth. turn on sth. turn off sth.
• 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。
• • • • You must do your homework. 你必须写作业。 You must be home at nine. 你必须在九点到家。
table
Empty the
{
cup
bottle
newspaper
Read this
{
magazine
Sharpen these
pencils
Amy is working for you. When she comes to the house, you will be out. Write a list of jobs for Amy. Use some of the verbs from this box.
Open the door. 谓语 开着的（形容词adj.）
• 5.open：打开（动词v.）
• •
•
The door is open. 表语
put on, take off, turn on , turn off的用法
Put on the coat .=Put the coat on. Take off your shoes.= Take your shoes off. Turn on the TV.=Turn the TV on . Turn off the stereo.=Turn the stereo off. put take turn turn sth. on sth. off = sth. on sth.off put on sth. take off sth. turn on sth. turn off sth.
新概念一册Lesson29-30Come in,Amy 进来,艾米
Take off 脱掉
Take off your shoes 脱下你的鞋 =Take your shoes off take them off Take off your tie 摘下领带 =Take your tie off take it off
• Take off your glasses =take your glasses off Take them off
5
What must I do?
ห้องสมุดไป่ตู้
This bedroom's very untidy.
How can we get a clean bedroom?
open the window air the room
put the clothes in the wardorbe make the bed
Turn on 开（接通电源或放水）
Turn on the light 打开灯 =Turn the light on turn it on turn on the tap 打开水龙头 =turn the tap on turn it on
turn off 关（关掉电源，水）
Turn off the lamp 关掉台灯 =turn the lamp off Turn it off turn off the stereo 关掉音响 =turn the stereo off Turn it off
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）
Lesson 30 What must I do?
我应该做什么？
新概念英语第一册第29-30课
Lesson 29 Come in,Amy 进来，艾米
shut [ʃʌt] v. 关上,闭起 bedroom [‘bedrum] n.卧室 untidy [ʌn‘taidi] adj. 不整齐的 must [mʌst] conj. 必须 open [’əupən] v. 打开 air [eə] v.使…通风 put [put] v. 放,安置 clothes [kləuðz] n. 衣服 wardrobe [‘wɔ:drəub] n. 衣柜 dust [dʌst] v.扫掉灰尘 sweep [swi:p] n. v. 扫除,擦干净
Words
Hale Waihona Puke How to tidy a room?
1. Open the window 2. Air the room 3. Put these clothes in the wardrobe 4. Make the bed 5. Dust the dressing table 6. Sweep the floor.
• 4.Then （make the bed） 再把床整理一 下 • make 准备/整理 • make some coffee 煮咖啡 • make the tea 沏茶 • make the bed 铺床
• 5.Dust the dressing table • 掸掉梳妆台上的灰尘。
Lesson 30 What must I do? New words
• 2.What must I do? 我必须做些什么呢？ • 这是本课所学的含有情态动词的特殊疑问 句。 • 其结构为：特殊疑问词+情态动词+主语+ 谓语？ • What must I do? • What must he do? • What must they do?
shut [ʃʌt] v. 关上,闭起 bedroom [‘bedrum] n.卧室 untidy [ʌn‘taidi] adj. 不整齐的 must [mʌst] conj. 必须 open [’əupən] v. 打开 air [eə] v.使…通风 put [put] v. 放,安置 clothes [kləuðz] n. 衣服 wardrobe [‘wɔ:drəub] n. 衣柜 dust [dʌst] v.扫掉灰尘 sweep [swi:p] n. v. 扫除,擦干净
Words
Hale Waihona Puke How to tidy a room?
1. Open the window 2. Air the room 3. Put these clothes in the wardrobe 4. Make the bed 5. Dust the dressing table 6. Sweep the floor.
• 4.Then （make the bed） 再把床整理一 下 • make 准备/整理 • make some coffee 煮咖啡 • make the tea 沏茶 • make the bed 铺床
• 5.Dust the dressing table • 掸掉梳妆台上的灰尘。
Lesson 30 What must I do? New words
• 2.What must I do? 我必须做些什么呢？ • 这是本课所学的含有情态动词的特殊疑问 句。 • 其结构为：特殊疑问词+情态动词+主语+ 谓语？ • What must I do? • What must he do? • What must they do?
新概念英语课件一 Lesson 29-30
7 put [put] v.放置
8 clothes [kləuðz] n.衣服
9 wardrobe ['wɔ:drəub] n.大衣柜
10 dust [dʌst] v.掸掉灰尘 11 sweep [swi:p] v.扫
Lesson 30 1 empty ['empti] v.倒空，使…变空
2 read [ri:d] v.读
3. A. What I must do B. Must I do what C. what must I do 4. Must I finish the work before seven?(多选)
A. No, I don’t have to. B . No, I needn’t. C. No, I mustn’t. 5. You don’t have to go to bed at 10 p.m.(同义句)
You needn’t go to bed at 10 p.m.
6. The workers must clean the house.(否定句)
The workers mustn’t clean the house.
< Text review 课文复述>
1. Come in Amy.
2. Shut the door ,please.
Ompaeknethfeawciensdow(做and鬼ai脸r th)e room.
mak打e开a窗w子is，h给房许间愿通通风。
Then put these clothes in the wardrobe.
然后把这些衣服放进衣橱里去。
Then make the bed.
再把床整理一下。
Dust the dressing table.
新概念英语第一册第29-30课课件.ppt
肯定形式：动词原形+其他 --Be careful. 小心。
-- Open the window. 打开窗户。 -- Shut the door. 关门
否定形式：do not / don’t+动词原形+其他
Do not come in. 不要进来。 Don’t worry. 不要担心。 Don’t be late. 不要迟到
Lesson 29 Come in, Amy
进来，艾米
本课纲领
▪ 一、单词及短语 ▪ 二、语法
-情态动词、祈使句 三、练习
一、Words
shut [ʃʌt]
v. 关上,闭起
bedroom [‘bedrum] n.卧室
untidy [ʌn‘taidi] adj. 不整齐的
must [mʌst]
conj. 必须
• 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights. If I'd gone alone, I couldn't have seen nearly as much, because I wouldn't have known my way about.
▪ 这窗户不干净，清理一下它。
▪ The cup isn’t empty. Empty it.
▪ 这杯子不是空的，倒空它。
▪ The pencil isn’t sharp. Sharpen it. ▪ 这支铅笔不尖，削尖它。
-- Open the window. 打开窗户。 -- Shut the door. 关门
否定形式：do not / don’t+动词原形+其他
Do not come in. 不要进来。 Don’t worry. 不要担心。 Don’t be late. 不要迟到
Lesson 29 Come in, Amy
进来，艾米
本课纲领
▪ 一、单词及短语 ▪ 二、语法
-情态动词、祈使句 三、练习
一、Words
shut [ʃʌt]
v. 关上,闭起
bedroom [‘bedrum] n.卧室
untidy [ʌn‘taidi] adj. 不整齐的
must [mʌst]
conj. 必须
• 14、Thank you very much for taking me with you on that splendid outing to London. It was the first time that I had seen the Tower or any of the other famous sights. If I'd gone alone, I couldn't have seen nearly as much, because I wouldn't have known my way about.
▪ 这窗户不干净，清理一下它。
▪ The cup isn’t empty. Empty it.
▪ 这杯子不是空的，倒空它。
▪ The pencil isn’t sharp. Sharpen it. ▪ 这支铅笔不尖，削尖它。
新概念英语第一册第29-30重点
新概念英语第一册Lesson29--30重点记住这些有用的句子记住这些词语的用法1. shut the door 关上门 1. The wardrobe is open. 衣柜是打开的。
2. open the window 打开窗户 2. The door is shut. 门是关上的。
3. put on your clothes /shoes 穿上衣服/鞋子 3. The blackboard is clean.黑板是干净的。
4. take off watch 取下手表 4. The cup is empty. 杯子里是空的。
5. turn on the light 开电灯6. turn off the stereo 关上音响7. clean the cupboard 清洁碗柜8. dust the dressing table 单调梳妆台灰尘9. sweep the floor / kichten 扫地/清扫厨房14. come in 进来10. empty the bottle 倒空瓶子15. air the room 使房间通风11. read this magazine 读这本杂志16. make the bed 整理床铺12. sharpen the pencil 销铅笔17. put…in…把……放进……13. sharpen these knives 把这些小刀磨锋利18.very untidy 非常乱Lesson29--30记住这些有用的句子记住这些词语的用法1. shut the door 关上门 1. The wardrobe is open. 衣柜是打开的。
2. open the window 打开窗户 2. The door is shut. 门是关上的。
3. put on your clothes /shoes 穿上衣服/鞋子 3. The blackboard is clean.黑板是干净的。
新概念英语第一册 Lesson29-30(带答案)(共29张PPT)
He likes to wear red cold all days.
Vocabulary
(16) take off v. 脱下 e.g. 脱下外套并且把它挂在墙上。
Take off the coat and hang it on the wall.
Vocabulary
(17) turn on v. 打开（电源） e.g. 开电脑
Vocabulary
(13) read v. 读 e.g. 读书
read a book reader 读者
Vocabulary
(14) sharpen v. 削尖 e.g. 削铅笔
sharpen the pencil pencil sharpener 卷笔刀
Vocabulary
(15) put on v. 穿上（强调动作） V.S. wear 穿着（强调状态） e.g. It is cold. Put on more coats.
Vocabulary
(5) open v. 打开 e.g. open your hands 摊开你的双手 e.g. 这家商店早上8点开门。 The shop opens at 8 a.m. The shop is open(adj.开着的). 猜一猜：open the bottle with the opener
Role Play
记忆面包条 --好句推荐
What must I do? 扩展：What must sb. do?
当要表达必须要做的事情的时候可以使用此句。
Grammar
1.情态动词must
课文原句重现：What must I do, Mrs. Jones? 情态动词有自己本身的词义，情态动词+动词原形，没有人称和 数的变化。
Vocabulary
(16) take off v. 脱下 e.g. 脱下外套并且把它挂在墙上。
Take off the coat and hang it on the wall.
Vocabulary
(17) turn on v. 打开（电源） e.g. 开电脑
Vocabulary
(13) read v. 读 e.g. 读书
read a book reader 读者
Vocabulary
(14) sharpen v. 削尖 e.g. 削铅笔
sharpen the pencil pencil sharpener 卷笔刀
Vocabulary
(15) put on v. 穿上（强调动作） V.S. wear 穿着（强调状态） e.g. It is cold. Put on more coats.
Vocabulary
(5) open v. 打开 e.g. open your hands 摊开你的双手 e.g. 这家商店早上8点开门。 The shop opens at 8 a.m. The shop is open(adj.开着的). 猜一猜：open the bottle with the opener
Role Play
记忆面包条 --好句推荐
What must I do? 扩展：What must sb. do?
当要表达必须要做的事情的时候可以使用此句。
Grammar
1.情态动词must
课文原句重现：What must I do, Mrs. Jones? 情态动词有自己本身的词义，情态动词+动词原形，没有人称和 数的变化。
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smell 发臭 should 应该 dusty 布满灰尘的 all over 到处都是
Practice2
What must you do?
Make the bed
What must you do? Sweep the floor.
What must you do?
Put the clothes in the wardrobe.
What must I do?
This bedroom's very untidy.
This bedroom's very clean.
How can we get a clean bedroom?
open the window air the room put the clothes in the wardorbe make the bed dust the dressing table
• This bedroom is untidy.
• ★untidy adj. 乱，不整齐
• un-前缀，表示否定
• un-前缀，表示否定
• tidy--untidy • happy--unhappy • friendly--unfriendly • clear--unclear
• clothes [kləuðz] n.衣服
sharpen / ’ ʃɑːpən/ v. 削尖， 使锋利 put on /’pʊt-ɒn/ 穿上
take off / ’teɪk-ɒf/ 脱掉
turn on / ’ tɜːn -ɒn/ 开（电灯）
turn off / 门、窗、箱子等物品）
open the door / window / box [反] close / shut 关，关上 （门、窗、箱子等物品）
Yes, we can. / No, we cannot. ★特殊疑问句：
What can you do?
注意：情态动词的句子没有第三人称单数的变化，不要在情态动词或动词后加s
。
试比较与 there be 句型在
用法上的相似之处。
Lesson 30 What must I do?
我应该做什么？
empty /’ empti/ v. 倒空，使……变空 read / ri:d/ v. 读
{ Open
Shut
your
handbag
book
{ Put on your
Take off
clothes shoes
{ Turn
Turn
on off
the
light
refrigerator
{ Sweep the
floor kitchen
{ Clean the
car window
{ Dust the
祈使句：1.用于表达命令、请求、 劝告、警告、禁止等的句 子叫做祈使句。 2.祈使句最常用于表达命 令。
如：Open the book；Go out；Come in
Homework：
1、每天听磁带三十分钟。预习 Lesson31~32，熟读课文。 2、Lesson29~30单词，三英一汉。 3、背诵Lesson29课文。
情态动词的使用
1）情态动词can（能够），must（必须），may（可以） 结构：主语+can/must/may+动词原型 We can speak English.
★变否定句在情态动词后面加not We cannot speak English.
★变疑问句将情态动词移到句首
Can we speak English? ★肯定回答及否定回答
What must I do?
1
Open the window and air the room
2 put the clothes in the wardrobe
3 make the bed
make
1. 制造，做，制作
Can you make any cookies?你会做饼干吗？ 2.准备，布置，整理
dressing table
table
{ Empty the
cup bottle
{ Read this
newspaper magazine
Sharpen these
pencils
The cup isn’t empty. Empty it.
The window isn’t clean. The door isn’t shut. The wardrobe isn’t open.
5
__o_p_e_n___ the window _sw__e_e__p__ the floor
_m__a_k__e__the bed _s_h_u__t___the door __a_i_r____ the room _d_u__s_t___the dressing table __p_u__t___the clothes in the wardrobe
1.Are you a lazy(懒惰的) kid?
2.How do you clean your bedroom?
3.What must I do if I want to clean my bedroom?
How must Amy clean the floor?
untidy
This bedroom's very untidy.
• wardrobe ['wɔ:drəub] n.衣柜 • put [put] V. 放置 • put the clothes in the wardrobe
• dust [dʌst] v. 掸掉灰尘 • dressing table • dust the dressing table.
• sweep [swi:p] v. 扫 • sweep the floor
turn on 打开（电器、水龙头、煤气类东西）
turn on the TV / light / tap [反] turn off 关上（电器、水龙头、煤气类东西）
1. Please ____ the computer. 2. ___ your book and read the story. 3. It is dark outside, please ____ all the lights in your room. 4. ____ the stereo when you leave the room.
You must make the bed after you get up.
你起床后必须要整理好你的床铺。
3. 使，使之
Have I made myself clear? 我讲清楚了没有？ 4. 总计，等于
Two and two makes four.二加二等于四。
4
dust the dressing table
2015年7月25日
sweep the floor
Practice1
1. If the room smells, you should ___________________. 2. If the floor is very untidy, you should _______________. 3. If the clothes are all over the table, you should_______. 4. If the bed is very untidy, you should______________. 5. If the dressing table is very dusty, you should_______.
• shut [ʃʌt] v. 关 • = close V.关
• shut / close the door
• open the window • and air the room. • air [ɛə] v. 给...通风
• bedroom n. 卧室 • This bedroom is tidy. • tidy ['taɪdɪ] adj. 整齐的，干净的
What must you do?
Dust the dressing table.
What must she do?
Open the window. Air the room.
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）
living room door near
picture
window wall
armchair
trousers
Lesson 29 Come in,Amy!
shut /ʃʌt/ v. 关门 bedroom /‘bedruːm/ n. 卧室 untidy /ʌn’taɪdɪ/ adj. 不整齐 must /mʌst/ modal verb 必须，应该 open / ’əʊpən/ v. 打开 air /eə/ v. 使……通风，换换空气 put /pʊt/ v. 放置 clothes /kləʊðz/ n. 衣服 wardrobe /’wɔːdrəʊb/ n. 衣柜 dust /dʌst/ v. 掸掉灰尘 sweep /swi:p/ v. 扫
Practice2
What must you do?
Make the bed
What must you do? Sweep the floor.
What must you do?
Put the clothes in the wardrobe.
What must I do?
This bedroom's very untidy.
This bedroom's very clean.
How can we get a clean bedroom?
open the window air the room put the clothes in the wardorbe make the bed dust the dressing table
• This bedroom is untidy.
• ★untidy adj. 乱，不整齐
• un-前缀，表示否定
• un-前缀，表示否定
• tidy--untidy • happy--unhappy • friendly--unfriendly • clear--unclear
• clothes [kləuðz] n.衣服
sharpen / ’ ʃɑːpən/ v. 削尖， 使锋利 put on /’pʊt-ɒn/ 穿上
take off / ’teɪk-ɒf/ 脱掉
turn on / ’ tɜːn -ɒn/ 开（电灯）
turn off / 门、窗、箱子等物品）
open the door / window / box [反] close / shut 关，关上 （门、窗、箱子等物品）
Yes, we can. / No, we cannot. ★特殊疑问句：
What can you do?
注意：情态动词的句子没有第三人称单数的变化，不要在情态动词或动词后加s
。
试比较与 there be 句型在
用法上的相似之处。
Lesson 30 What must I do?
我应该做什么？
empty /’ empti/ v. 倒空，使……变空 read / ri:d/ v. 读
{ Open
Shut
your
handbag
book
{ Put on your
Take off
clothes shoes
{ Turn
Turn
on off
the
light
refrigerator
{ Sweep the
floor kitchen
{ Clean the
car window
{ Dust the
祈使句：1.用于表达命令、请求、 劝告、警告、禁止等的句 子叫做祈使句。 2.祈使句最常用于表达命 令。
如：Open the book；Go out；Come in
Homework：
1、每天听磁带三十分钟。预习 Lesson31~32，熟读课文。 2、Lesson29~30单词，三英一汉。 3、背诵Lesson29课文。
情态动词的使用
1）情态动词can（能够），must（必须），may（可以） 结构：主语+can/must/may+动词原型 We can speak English.
★变否定句在情态动词后面加not We cannot speak English.
★变疑问句将情态动词移到句首
Can we speak English? ★肯定回答及否定回答
What must I do?
1
Open the window and air the room
2 put the clothes in the wardrobe
3 make the bed
make
1. 制造，做，制作
Can you make any cookies?你会做饼干吗？ 2.准备，布置，整理
dressing table
table
{ Empty the
cup bottle
{ Read this
newspaper magazine
Sharpen these
pencils
The cup isn’t empty. Empty it.
The window isn’t clean. The door isn’t shut. The wardrobe isn’t open.
5
__o_p_e_n___ the window _sw__e_e__p__ the floor
_m__a_k__e__the bed _s_h_u__t___the door __a_i_r____ the room _d_u__s_t___the dressing table __p_u__t___the clothes in the wardrobe
1.Are you a lazy(懒惰的) kid?
2.How do you clean your bedroom?
3.What must I do if I want to clean my bedroom?
How must Amy clean the floor?
untidy
This bedroom's very untidy.
• wardrobe ['wɔ:drəub] n.衣柜 • put [put] V. 放置 • put the clothes in the wardrobe
• dust [dʌst] v. 掸掉灰尘 • dressing table • dust the dressing table.
• sweep [swi:p] v. 扫 • sweep the floor
turn on 打开（电器、水龙头、煤气类东西）
turn on the TV / light / tap [反] turn off 关上（电器、水龙头、煤气类东西）
1. Please ____ the computer. 2. ___ your book and read the story. 3. It is dark outside, please ____ all the lights in your room. 4. ____ the stereo when you leave the room.
You must make the bed after you get up.
你起床后必须要整理好你的床铺。
3. 使，使之
Have I made myself clear? 我讲清楚了没有？ 4. 总计，等于
Two and two makes four.二加二等于四。
4
dust the dressing table
2015年7月25日
sweep the floor
Practice1
1. If the room smells, you should ___________________. 2. If the floor is very untidy, you should _______________. 3. If the clothes are all over the table, you should_______. 4. If the bed is very untidy, you should______________. 5. If the dressing table is very dusty, you should_______.
• shut [ʃʌt] v. 关 • = close V.关
• shut / close the door
• open the window • and air the room. • air [ɛə] v. 给...通风
• bedroom n. 卧室 • This bedroom is tidy. • tidy ['taɪdɪ] adj. 整齐的，干净的
What must you do?
Dust the dressing table.
What must she do?
Open the window. Air the room.
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）
living room door near
picture
window wall
armchair
trousers
Lesson 29 Come in,Amy!
shut /ʃʌt/ v. 关门 bedroom /‘bedruːm/ n. 卧室 untidy /ʌn’taɪdɪ/ adj. 不整齐 must /mʌst/ modal verb 必须，应该 open / ’əʊpən/ v. 打开 air /eə/ v. 使……通风，换换空气 put /pʊt/ v. 放置 clothes /kləʊðz/ n. 衣服 wardrobe /’wɔːdrəʊb/ n. 衣柜 dust /dʌst/ v. 掸掉灰尘 sweep /swi:p/ v. 扫