新概念英语第一册L29 30课件.ppt（纯ppt,无音视频）

1、Greeting Good morning/afternoon!Whats the weather like today?Is it cold?Which season do you like best?Is there a book on your desk?Are there any toys in your house?看图猜成语看图猜成语大合集大合集拈拈花花惹惹草草人人高高马马大大珠珠光光宝宝气气驴驴唇唇马马嘴嘴黄黄袍袍加加身身点点到到为为止止东东倒倒西西歪歪好好逸逸恶恶劳劳闻闻鸡鸡起起舞舞半半夜夜三三更更刀刀下下留留人人 Listen to the text,and answer t

2、he question.1.Is this Mrs.Joness bedroom?Yes,it is.2.Is Amy in the bed room?Yes,she is.3.How must Amy clean the floor?She must sweep the floor.-2+3o-2-1mustopenairshutbedroomuntidy+3+4-1+2+1+3dustsweepmustputclotheswardrobe01.shut t v.关=close V.关shut/close the door关门3.tidy tad adj.整齐的，干净的 这间卧室很整洁。这间

3、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-unkind2）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?肯定回答：Yes,you must.否定回答：No,you neednt.特殊疑问句：疑问词+must+

4、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.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 air4.clothes

5、 klz n.衣服衣服 wardrobe w:drb n.衣柜衣柜 put pt V.放置放置 put the clothes in the wardrobe 把衣服放在橱柜里把衣服放在橱柜里5.dust dst v.掸掉掸掉 n.灰尘灰尘给梳妆台掸灰给梳妆台掸灰dust the dressing table给桌子擦灰给桌子擦灰dust the table6.sweep swi:pv.扫扫扫地扫地sweep the floor _the dooropensweepmakeshutairdustput_ the window_ the room_the clothes in the wardro

6、be_the bed_the dressing table_the floorPractice11.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 you are going to go shopping,you should_ the door.6.If the dressing table is v

7、ery dusty,you should_.open the window and air the roomsweep the floorput them in the wardrobemake the beddust the dressing tableshut语法：以动词原形开头的祈使句语法：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、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。叮嘱、请求或命令等。2.在表达请求或劝告时，在祈使句前或句末在表达请求或劝告时，在祈使句前或句末可加上可加上please，以使句子的语气更加缓和或，以使句子的语气更加缓和或客气。客气。

8、Open the window,please.Come in,please.请开开窗户请开开窗户请进请进注：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 get up.请起床。Close the door,please.请关门。祈使句的否定句式肯定祈使句如何变成否定祈使句：在动词原形前肯定祈使句如何变成否定祈使句：在动词原形前加加dont：Dont shut the door.Dont eat.不要喝水。不要喝水。Dont drink some water.不要开窗。不要开窗。Dont open the window.不要坐下。不要坐下。Dont s

9、it down.不要关门不要关门。不准吃。不准吃。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 dressing table._ _ _ dressing table.3.Come upstairs and see it._ 4.Give me a book._DontputwardrobeDontdust theDont come upstairs and see itDont give me a book.Lesson 30 What must I do?我应该做什么？我应

10、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empty 倒空使.变空read 读sharpen 削尖，使锋利put on 穿上take off 脱掉turn on 开（点灯）turn off 关（电灯）Open Shut yourhandbagbookWhat must I do?Put onTake offyourshirtshoesWhat must I do?Turn onTurn offthe lamplmp televisionW

11、hat must I do?Sweep thefloorkitchenWhat 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?一.翻译下列句子。整理床铺。_ 关掉水龙头_ 摘掉帽子。_ 不要进来。_ 不要给房间通风。_ 我应该做些什么呢？_ 削铅笔._ 打

12、开灯._ 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.Put on your shoes.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.Pu

13、t on 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、四、用所给词的正确形式填空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)

14、it.3._ not _(clean)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.Whosechi

15、ldrentouristshousewivestheseTims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