新概念英语第一册lesson29-30

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Key Words And Expressions
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empty v. 倒空，使…变空 read v. 读 sharpen / 'ʃa:pən/ v. 削尖，使锋利
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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
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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.
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He must go back to Chaozhou tomorrow.
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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.
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A Then make the bed. Tankertanker Design 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.
含有must 的句子： Tankertanker Design 肯定句：主+must +动词原形 一般疑问句：Must +主+动词原形 否定句：主+needn't +动词原形
一般来说，含有情态动词的句子，否定句 直接在情态动词后面加NOT,为什么must 不 是呢？
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• un-前缀，表示否定；tidy adj. 整齐 的，干净的
• happy——unhappy 不幸福的 • lucky——unlucky 不幸的 • known——unknown 未知的
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谁呀？请进！ Who is it?Come
in ,please.
knock at the door
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Get out!!!
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What must I do,Mrs.Jones? must 情态 动词。 Tankertanker Design
v.掸掉灰尘
dust the table 扫一下桌子上的灰尘
n.尘土，灰尘
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sand storm 沙尘暴
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sweep 扫 1)扫地 sweep the floor 2)打扫客厅 sweep the living room
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must not(mustn't ) 禁止，不可以的意 思
I mustn't sweep the floor.
我不可以扫地。
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事过境迁。
5. Slow down! 慢点!
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What does the room look like?
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untidy/messy
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Don't
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Open the window and air the room. Put these clothes in the wardrobe. Make the bed . Dust the dressing table. Sweep the floor.
The room is so tidy!
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★must 必须，应该
情态动词，用在实义动词之前。 Tankertanker Design must 接动词的原形
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They must see the doctor.
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一般疑问句： Must they see the doctor? 肯定回答： Yes,they must. 否定回答： No,they needn't . 否定句： They needn't see the doctor.
put 放置 clothes[kləʊ(ð)z] 衣服 wardrobe['wɔr'drəʊb] 衣柜 dust [dʌst] 掸掉灰尘 sweep [swi：p] 扫
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• ★untidy adj. 乱，不整齐
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put 放置，放
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put sth sw 把什么东西放在哪里 sw=somewhere 某个地方
1）把你的外套放在椅子上。 Put your coat on the chair. 2)把这些书放在书架（bookshelf）上。 Put these books on the bookshelf. 3）谁把这些杯子放这里？ Who put these cups here?
1)把衣服放到衣柜里。
Put the clothes in the wardrobe.
2)这些是谁的衣服？
Whose clothes are these?
clothes hanger 衣架，衣帽架
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dust
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clothes 衣服
bed clothes 床上用品，被褥
clothes shop 服装店
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我们能做到！
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