1、Lesson 29Come in,Amy!Star shut t v.关=close V.关 shut/close the door open the window and air the room.air v.给.通风 bedroom n.卧室 This bedroom is tidy.tidy tad 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 kind-unkind clothes kluz n
2、.衣服 wardrobe w:drub n.衣柜 put put V.放置 put the clothes in the wardrobe.dust dst v.掸掉 灰尘 dressing table dust the dressing table.sweep swi:p v.扫 sweep the floor1.Are you a lazy(懒惰的懒惰的)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?untidyT
3、his bedrooms very untidy.What must I do?Open the window and air the room1put the clothes in the wardrobe2make the bed3dust the dressing table4sweep the floor5_ the window_ the floor_the bed_the door_ the room_the dressing table_the clothes in the wardrobeopensweepmakeshutairdustputWhat must I do?Thi
4、s bedrooms very untidy.This bedrooms very clean.How can we get a clean bedroom?open the windowair the roomput the clothes in the wardorbemake the beddust the dressing tablesweep the floorPractice11.If the room smells,you should _.2.If the floor is very untidy,you should _.3.If the clothes are all ov
5、er the table,you should_.4.If the bed is very untidy，you should_.5.If you are going to go shopping,you should_.6.If the dressing table is very dusty,you should_.Smell 发臭 should 应该 dusty 布满灰尘的All over 到处都是 go shopping 外出购物Practice2What must you do?Make the bedWhat must you do?Sweep the floor.What mus
6、t you do?Put the clothes in the wardrobe.What must you do?Dust the dressing table.What must she do?Open the window.Air the room.must的用法：的用法：1、must是情态动词。是情态动词。2、表示必须，不得不做的事情。、表示必须，不得不做的事情。同时也可以表示不可推卸的责同时也可以表示不可推卸的责 任。任。3、must后面要加动词原型。后面要加动词原型。must do（sth）Lesson 30 What must I do?我应该做什么？我应该做什么？Open Sh
7、ut yourhandbagbookPut onTake offyourclothesshoesTurn onTurn offthelightrefrigeratorSweep thefloorkitchenClean thecarwindowDust thedressingtabletableEmpty thecupbottleRead thisnewspapermagazineSharpen thesepencils1.用于表达命令、请求、用于表达命令、请求、劝告、警告、禁止等的句劝告、警告、禁止等的句子叫做祈使句。子叫做祈使句。2.祈使句最常用于表达命祈使句最常用于表达命令。令。祈使句：祈使句：如：如：Open the book；Go out；Come inHomework：1、每天听磁带三十分钟。预习、每天听磁带三十分钟。预习Lesson3132，熟读课文。，熟读课文。2、抄写、抄写Lesson2930单词，一个四单词，一个四遍，汉语一遍。遍，汉语一遍。3、听写、听写Lesson2930单词，家长签单词，家长签字。字。2014年年4月月6日日
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