新概念英语第一册Lesson-29-30（共50张PPT）.ppt

1、Lesson 29Come in,Amy!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?New words shut 关门 bedroom 卧室 untidy 乱，不整齐 must 必须，应该 open 打开 air 使.通风，换换空气 put 放置 clothes 衣服 wardrobe 大衣柜 dust 掸掉灰尘 sweep 扫Ask and say1.Is this Mrs.Joness living room?2.Is thi

2、s 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.精讲课文Come in,Ae in:进来-动词短语，表示动作，本句省略了主语you,表示命令，此句为祈使句。Shut the door,pl

3、ease.shut:1)关闭(动词v.)，反义词-open shut the door,shut the window,shut the umbrellashut在祈使句句中做谓语 2)关着的（形容词adj.）反义词-openThe door is shut.The window is shut.shut在be后面做表语This bedrooms very untidy.bedroom is bedroom:卧室 untidy：乱，不整齐 tidy-untidy happy-unhappy不开心 lucky-unlucky不幸运 un是否定前缀，意为“不”What must I do，Mrs.

4、Jones？1.must:必须，应该 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后面要加动词原型。You must do your homework.你必须写作业。You must be home at nine.你必须在九点到家。2.do：做，干Open the window and air the room.1.open:打开（动词v.）Open the door.Open the window.Open the book.开着的（形容词adj.）The door is open.2.air:使.通通风（动词v.）air the

5、 room空气（名词n.）3.动词在句中主语后面其成份是谓语 形容词在句中be后其成份是表语 eg：Open the door.谓语 The door is open.表语Then put these clothes in the wardrobe.1.put:放置（v.）put.+介词短语：把.放在.把书放在桌子上 Put the book on the table.把杯子放在冰箱里 Put the cup in the refrigerator.2.clothes:衣服（复数），没有单数形式，表示服装的统称。3.wardrobe:大衣柜 Put these clothes in the w

6、ardrobe.4.then:然后，（连词）Then make the bed.make the bed.整理床铺 Dust the dressing table.dust:掸掉灰尘 Dust the cap.掸掉帽子的灰尘 Dust the room.掸掉房间的灰尘Then sweep the floor.sweep:扫 sweep the floor:扫地untidyThisbedroomsveryuntidy.What must I do?Open the window and air the room1put the clothes in the wardrobe2make the b

7、ed3dust the dressing table4sweep the floor5What must I do?open the windowair the roomput these clothes in the wardorbemake the beddust the dressing tablesweep the e in2.shut the door=close the door3.What must I do?4.air the room5.put in6.make the bed7.dust the dressing table1.进来2.关门3.我应该做什么？4.给房间通通风

8、5.把放进里6.整理床铺7.掸掉梳妆台上的灰尘e in2.shut the door=close the door3.What must I do?4.air the room5.put.in6.make the bed7.dust the dressing table1.进来2.关门3.我应该做什么？4.给房间通通风5.把放进里6.整理床铺7.掸掉梳妆台上的灰尘Come in,please.Shut the door,please.Open the window.Air the room.Put the clothes in the wardrobe.Make the bed.Dust th

9、e dressing table.Sweep the floor.一、祈使句的定义用于表示命令、请求、劝告、警告、禁止等的句子叫做祈使句。二、祈使句的构成祈使句是由动词原形开头，可以在句首或句末加please,在句尾加please时，please前要加“，”祈使句的句末用感叹号或句号，朗读时用降调。Dont shut the door,please.Dont open the window.Dont air the room.Dont put the clothes in the wardrobe.Dont make the bed.Dont dust the dressing table.D

10、ont sweep the floor.祈使句的构成：祈使句的肯定形式是由动词原形开头，否定形式是在动词原形之前加dont。Lesson 30 What must I do?我应该做什么？New words empty 倒空，使.变空 take off 脱掉 read 读 turn on 开（电灯）turn off 关（电灯）sharpen 削尖，使锋利 put on 穿上 1、empty：v.倒空 Empty the cup.谓语 adj.空的 The cup is empty.表语 2、sharpen：v.削尖 Sharpen the pencils.谓语 削尖这些铅笔。sharp:adj

11、.尖的，锋利的 The pencils are sharp.表语 3.clean:v.清洁，使.干净 Clean the dedroom.谓语 adj.干净的 The bedroom is clean.表语 4.shut:关闭(动词v.)shut the door.谓语关着的（形容词adj.）The door is shut.表语 5.open：打开（动词v.）Open the door.谓语开着的（形容词adj.）The door is open.表语put on,take off,turn on,turn off的用法Put on the coat.=Put the coat on.Tak

12、e off your shoes.=Take your shoes off.Turn on the TV.=Turn the TV on.Turn off the stereo.=Turn the stereo off.put sth.on put on sth.take sth.off =take off sth.turn sth.on turn on sth.turn sth.off turn off sth.turn on,turn off +有电源开关，或有开关的事物名词eg:turn on/off the TV,stereo,radio(收音机)，light ，tap（水龙头），co

13、okerput on,take off,turn on,turn off的用法 2.put it on put them on take it off take them off turn it on turn them on turn it off turn them off 当事物名词为代词宾格时，只放在动词短语中间。类似的用法：Give it to me.而不能说：Give me it.当物与人同为代词宾格时，只能表达give it/them to sb.(代词宾格)Open ShutyourhandbagbookPut onTake offyourclothesshoesTurn on

14、Turn offthelightTVSweep thefloorkitchenClean thecarwindowDust thedressingtabletableEmpty thecupbottleRead this newspapermagazineSharpen thesepencilsAmy is working for you.When she comes to the house,you will be out.Write a list of jobs for Amy.Use some of the verbs from this box.1.The beds are untid

15、y.2.Its a hot day and the windows are shut.3.There are old clothes in the wardrobe.4.The kitchen floor is dirty.shut open air put dust sweep empty take off turn on turn off put on read clean sharpen make fillAmy,What must you do today?1.Make the beds.2.Open the windows.3.Empty the wardrobe.4.Sweep t

16、he kitchen floor.5.The bedroom carpet is dirty.6.The dressing table is dusty.7.The living room is untidy.8.The water jug is empty.9.The pencils on the desk are blunt.10.There is some old milk in a bottle in the refrigerator.shut open air put dust sweep empty take off turn on turn off put on read cle

17、an sharpen make fill 5.Clean the bedroom carpet.6.Dust the dressing table.7.Clean the living room.8.Put water in the water jug.Fill the water jug.9.Sharpen the pencils on the desk.10.Empty the milk bottle.秘笈讲解 二、说明下列划线单词的词性，汉意和成份。1、These knives are sharp.词性：形容词意思：锋利的成份：表语 三、先变同义句，再按要求改写句子。1.Put on your coat.Put your coat on.Put it on.(把your coat变成代词)3.Put on your ties.Put your ties on.Put them on.(把your ties 变成代词)四、对划线部分提问 1.I must make the bed.What must you do?2.You must empty the basket.What must you do?五、改错 1、Put on it.-2.Give me it.-Put it on.Give it to me.