1、1.shut t v.关=close V.关shut/close the door关门2.air e v.给.通风air the room 给房间通风open the window and air the room开窗给房间通风air n.空气干净的空气clean air3.tidy tad adj.整齐的，干净的 这间卧室很整洁。This bedroom is tidy.untidy adj.乱，不整齐un-前缀，表示否定这间卧室不整齐。This bedroom is untidy.tidy-untidyhappy开心的-unhappylucky幸运的-unluckykind友好的-unki
2、nd4.clothes klz n.衣服 wardrobe w:drb n.衣柜 put pt V.放置 put the clothes in the wardrobe 把衣服放在橱柜里5.dust dst v.掸掉 n.灰尘给梳妆台掸灰dust the dressing table给桌子擦灰dust the table6.sweep swi:pv.扫扫地sweep the floor2）否定句：主语+mustnt+动词原形你不应该关门。You mustnt shut the door.1）肯定句）肯定句一般疑问句：Must+主语+动词原形我应该关门吗？Must I shut the door
3、?肯定回答：Yes,you must.否定回答：No,you neednt.特殊疑问句：疑问词+must+主语+动词原形对shut the door 提问：What must I do?练一练：他应该做什么？What must he do?他应该开窗给房间通风。He must open the window and air the room.他们应该干什么？What must they do?他们应该把衣服放到橱柜里。They must put the clothes in the wardrobe.Listen to the text,and answer the question.1.Is
4、 this Mrs.Joness living room?2.Is this Mrs.Joness bedroom?No,it isnt.Yes,it is.3.Is Amy in the bed room?4.Are those clothes in the wardrobe?Yes,she is.No,they arent.5.Is the dressing table dirty?6.Is the floor clean?Yes,it is.No,it isnt.7.Is the door open?No,it isnt.MRS.JONES:Come in,Amy.MRS.JONES:S
5、hut the door,please.MRS.JONES:This bedrooms very untidy.MAY:What must I do,Mrs.Jones?MRS.JONES:Open the window and air the room.MRS.JONES:Then put these clothes in the wardrobe.MRS.JONES:Then make the bed.MRS.JONES:Dust the dressing table.MRS.JONES:Then sweep the floor.untidyThis bedrooms very untid
6、y.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 wardrobeopensweepmakeshutairdustputPractice11.If the room smells,you should
7、_.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 you are going to go shopping,you should_ the door.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
8、购物open the window and air the roomsweep the floorput them in the wardrobemake the beddust the dressing tableshutPractice2What must you do?Make the bedWhat must you do?Sweep the floor.What must you do?Put the clothes in the wardrobe.What must you do?Dust the dressing table.What must she do?Open the w
9、indow.Air the room.Lesson 30 What must I do?我应该做什么？我应该做什么？empty v.倒空倒空,使使变空变空read v.读读sharpen v.削尖，使锋利削尖，使锋利put on 穿上穿上take off 脱掉脱掉turn on 开开turn off 关关Open Shut yourhandbagbookWhat must I do?Put onTake offyourshirtshoesWhat must I do?Turn onTurn offthe lamplmp televisionWhat must I do?Sweep theflo
10、orkitchenWhat must I do?Clean thecarwindowWhat must I do?Dust thedressingtableshelvesWhat must I do?Empty thecupbottleWhat must I do?Read thisnewspapermagazineWhat must I do?Sharpen thesepencilsWhat must I do?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。Op
11、en the window,please.Come in,please.祈使句的否定句式肯定祈使句如何变成否定祈使句：在动词原形前加dont：Dont sleep.不要睡觉。Dont eat.不准吃。不要说话。Dont talk.不要开窗。Dont open the window.不要坐下。Dont sit down.注：Please可用于祈使句的句首(其后通常不用逗号)或句末(其前通常用逗号)。Please dont run.请不要跑。Dont drive fast,please.请开得慢一点。Lesson 29-30 练习题一.翻译下列句子。整理床铺。_ 关掉水龙头_ 摘掉帽子。_ 不要进
12、来。_ 不要给房间通风。_ 我应该做些什么呢？_ 削铅笔._ 打开灯._ 打开手提箱_ 穿上你的鞋_Make the bed.Turn off the tap.Take off the hat.Dont come in.Dont air the room.What must I do?Sharpen the pencilTurn on the lamp.Open the suitcase.Put on your shoes.二 将下列句子变为否定句。1.Put the clothes in the wardrobe._ _the clothes in the _.2.Dust the dres
13、sing table._ _ _ dressing table.3.Come upstairs and see it._ 4.Give me a book._DontputwardrobeDontdusttheDont come upstairs and see itDont give me a book.三、选择题。()1.The door is open.You must _ it.A.open B.opens C.shut D.shuts()2.Dont put on this watch._.A.Take off it B.Take it off C.Put it on D.Put o
14、n it()3.Thats _ nice car and _colour is nice,too.A.a,its B.a,its C.one,it D.an,its()4.What must Amy _?A.do B.does C.doing D.to do()5.Give your book _ him,please.A.in B.to C.at D.onCBAAB四、用所给词的正确形式填空 1.You must _(sharp)these knives.They are very blunt.2.The box is full.Please _(empty)it.3._ not _(cle
15、an)the refrigerator.4.This bedroom is not clean.It is very _(tidy).5._(who)chairs are near the table?6.Give those _(child)these ice creams.7.Are your friends _(tourist)?8.How are those_(housewife)?9.Are _(this)black umbrellas？10.Is this shirt _(Tim)?sharpenemptyDocleanuntidy.Whosechildrentouristshou
16、sewivestheseTims五、句型转换。1.Shut the door.(变同义句)_ _ the door.2.This bedroom is tidy.(变为反义句)This bedroom is _.3.You must air the room.(变为同义祈使句)_ the _.4.Amy must put these clothes in the wardrobe.(对划线部分提问)_ _ Amy _ these clothes?5.He must sweep the floor.(变为一般疑问句)_ he _ the floor?6.You mustnt clean the refrigerator.(变为同义句祈使句)_ _ the refrigerator.7.We must clean the room.(就划线部分提问)_ _ we do?Dont closeuntidyAirroomWhere must put Must sweepDont cleanWhat must
