新概念英语第一册Lesson29-30电子教案

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 You must make the bed after you get up.
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.
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
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
_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
What must I do?
This bedroom's very untidy.
• 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
• 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
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.
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_______.
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
5
__o_p_e_n___ the window _sw__e_e__p__ the floor
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.
• 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
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பைடு நூலகம்加动词原型。 must do （sth）