新概念英语第一册精品课件PPT Lesson29-30(共36页)

Lesson 29 Come in,Amy!
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Put an end to … 结束，中止
Put aside 把…放在一边
put
Put back 把…放回原处
Put forward 提出，建议
Put off 推迟，延期
Put out放出，熄灭，出版
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empty
1. 空的 my bag is ~. 2. 空虚的，无意义的 this book is ~. 3. 呆板的，毫无表情的
1、背诵课文。 2、抄写Lesson29~30单词， 3、复习课堂内容。
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you look at me with ~ eyes. 4. 把…倒出 please ~ this house. 5. 流出 the river ~ed itself into the the window air the room
put the clothes in the wardorbe make the bed
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Lesson 30 What must I do?
我应该做什么？
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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
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Homework：
You mustn’t talk llike that. Must 还可以表示猜测，“一定是”
He must be 70 now.
【注意】must的一般疑问句的回答 肯定回答：Yes, 主语代词+must. 否定回答：No, 主语单词+needn’t.

/ I/ / dV / / k/ /l/
•1、书籍是朋友,虽然没有热情,但是非常忠实。2022年3月24日星期四2022/3/242022/3/242022/3/24 •2、科学的灵感，决不是坐等可以等来的。如果说，科学上的发现有什么偶然的机遇的话，那么这种‘偶然的机遇’只能给那些学有素养的人，给那些善于独 立思考的人，给那些具有锲而不舍的人。2022年3月2022/3/242022/3/242022/3/243/24/2022 •3、书籍—通过心灵观察世界的窗口.住宅里没有书,犹如房间里没有窗户。2022/3/242022/3/24March 24, 2022
greetings
• Give them English names. • Divide them into two groups. • Listen and do.
typhoon
• 1. Are you a girl? • 2. Are you a student? • 3. Are you a teacher? • 4. Are you Chinese /Japanese? • 5. Can you run ?/ walk / swim /fly...? • 6. Do you have a nose/ book...? • 7. Do you have a head / a face? • 8. Do you go to school on foot/ by car/ by
• This bedroom is untidy.
• ★untidy adj. 乱，不整齐
• un-前缀，表示否定
• tidy--untidy • happy--unhappy • friend • friendly--unfriendly • kind--unkind

尘。） • Sweep the floor.（扫地。）
Question: How must Amy clean the floor?
Sweep it.
Questions: a. Is Mrs. Jones in the living room? b. Is Mrs. Jones in the bedroom? c. Is Amy in the bedroom, too? d. Is the bedroom tidy? e. Are these clothes in the wardrobe? f. Is the floor clean?
• MRS. JONES: 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.
Act it out!
• un-前缀，表示否定
• tidy--untidy • happy--unhappy • friend • friendly--unfriendly • kind--unkind
• Put these clothes in the wardrobe. • （把衣服放进衣柜。） • Make the bed. （铺床。） • dressing table. 梳妆台 • Dust the dressing table.（掸掉梳妆台的灰
This bedroom’s very untidy.
Open the window and air the room.
Put these clothes in the wardrobe.

Lesson 29
Come in, Amy? 二
• put v. 放置 • put on 穿上 • Put on the shirt 穿上衬衫 =Put the shirt on Put it on it 只能放中间
• Put on your tie 带上领带
Take ff 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
put [pʌt] v. 放,安置
Put the book on the table. put sth away 把……放到一边 Put him away! put out 扑灭（火） put sth down Put the gun down.
• clothes
n. 衣服
• wardrobe [‘wɔ:drəub] n. 衣柜
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

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GAME TIME
角色扮演
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open the window air the room put the clothes in the wardorbe make the bed dust the dressing table
sweep the .floor
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1.must是情态动词，直接加动词原形，若出现must to be done 的话，就是表示被动，意 为“必须被做……” 2.一.Must表示“必须”。 3.You must talk to them about their study.你必须同他们谈谈关于他们学习的事。 4.二.在否定结构中表不许。 You mustn't leave here.你不能离开这儿。 5.三.表坚定的建议。 You must come and see us as soon as you get to Shanghai.一 到上海你得马上来看我们。 6.四.表推测，暗含有很大的可能性，用在肯定句。 He must be ill.He looks so pale.他 肯定是病了。他的脸色那么苍白。
7.注意： may 暗含的可能性较小。must 暗含的可能性较大。否定的猜测用can't 8.The baby can't be ill. He is so active.那宝宝. 不大可能是病了。他那么活跃。 18
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
15.put on[put'ɔn]穿上 16.take off脱掉
4.must[mʌst]modal verb.必须，应该17.turn on[tə:n ɔn]开(电灯)

教学目的
Ⅰ祈使句的学习 Ⅱ动词词组的掌握
Ⅲ情态动词must的学习及相关句型的的应用
教学重点 Ⅰ否定祈使句 Ⅱ情态动词must的掌握 教学难点 Ⅰ相关动词词组的掌握 Ⅱ含有must的句型应用
Greeting: 1.How are you today ? 2.What color is this pair of shoes? 3.Do you like it ?Why? 4.Where are you from? 5.Where are you now? 6.And ,where is your English teacher? 7.How do you usually go to school? 8.Ask me if there is a bottle of milk? 9.Ask me if there is a dog in my bag . 10.Ask me if there are some newspapers on the table
提示：句型转化----肯否疑
划线提问：
Eg: We must dust the dressing table. ① ② 对主语进行提问用特殊疑问词 ？
对动作进行提问有特殊疑问词 (1)Who must dust the dressing table? (2)What must you do ?
(二)串课文
二:用所给次的适当形式填空 1.You can____________ (put) your football here2. Mike likes playing ______________(guitar). 3. The girl can dance, but the boy ___________(can). 4.Liu Tao can (swim) (good) . (he) mother can (dance). 5.Let (we) (help) (she) with (she) hom ework. 6.I (like) (ski). I can (ski) (good) 7.It’s very dangerous .You (must)play here. 8.Must I open the window? No ,you (need). 9.Please open your book and (read)the text. 10.I want to (be) a teacher.

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

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.

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。

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on
There is a _________ in the______.
are some_____ under
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• ★untidy adj. 乱，不整齐
• 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
特点3：针对第二人称YOU
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• 情态动词：must
• 1 情态动词表示人的情感、状
态或情绪变化的一种助动词，
它本身具有实际意义。
• 2 情态动词不能单独做谓语，
只能和后面的原形动词一起构
成谓语。
• 3 情态动词没有人称和数格的
变化。
• 4 含有情态动词的句子，否定 句在它后面加 not，一般疑问
• known——unknown 未知的
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• air v. 使 … 通风，换换空气
• ① n. 空气，新鲜空气
• Let’s go out and breathe some fresh air.
• ② n. 空中，空间
• He likes to stay in the open air. 他喜欢在户外呆着。
• 表示说话人说/认为……是必 要的。
肯：You must open the window.
否： You mustn't open the window?
疑：Must I open the window?
Yes, you must.
No, you needn't ppt课件
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• empty 倒空 • read 读 • sharpen 削尖