Unit 2 Cleaning Day PA 课件

课件23张PPT。Review 星期一
星期二
星期三
星期四
星期五
星期六
星期日Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
星期一7.Monday 星期二5.Tuesday星期三1.Wednesday星期四6.Thursday星期五4.Friday星期六3.Saturday星期日2.Sunday raise our national flag have sports have a class meeting dance in the playground clean our classroom play the violin play footballUnit 2 Cleaning Day清洁日
Part AblackboardchairdeskwindowdoorclassroomIt’s Friday. Let’s clean our classroom.知识点一：
Let’s= let us 让我们……
clean （动词） 打扫，把…弄干净现在是星期五。让我们一起来打扫我们的教室吧。He is standing on the .bookPencil-boxdeskchair知识点二：
on 在…上面
in 在… 里面知识点三：
is standing 表示现在正在站…
? 现在进行时 表示现在正在做的事情。
表现形式：
be动词（am,is,are）+现在分词（动词+ing）
He is standing on the desk.知识点四：现在分词：动词+ing1、在动词后面直接加ing
stand? standing play ? playing
clean? cleaning go? going
2、以e结尾的动词，去掉e,加ing
dance? dancing have? having
ride? riding
3、特殊情况：双写最后一个字母+ing
run? running swim? swimming
get? getting sit?sitting活动手册第9页活动手册第九页1、Yang Ming is running.
2、Sally is cleaning the window.
3、Julia is riding the bike.
4、Ben is playing football.书本第9页Review 一、on 和 in on the book in the box on the table in the classroom on the chair on the finger in the wall in the box in the tree in the room二、现在分词：动词+ing1、在动词后面直接加ing
stand? standing play ? playing
clean? cleaning go? going
2、以e结尾的动词，去掉e,加ing
dance? dancing have? having
ride? riding
3、特殊情况：双写最后一个字母+ing
run? running swim? swimming
get? getting sit?sitting游泳 swimming跑步running骑自行车
ride a bike rid e ing唱歌sing ingdance 跳舞danceing画画drawingUnit 2 Cleaning Day清洁日
Part B、CblackboardchairdeskwindowdoorclassroomlightfanWell done, boys and girls!
Our classroom is clean and bright now.知识点五：
well done 干得好。 clean （动词）打扫，把…弄干净
（形容词）干净的， 整洁的 bright 明亮的书本第11、12页知识六： close 关闭，关掉 turn off 关闭，关掉嘴巴 mouth窗户 window 门 door笔盒 pencil-box…… 电视 TV 风扇 fan灯 light 电脑 computer……反义词：open反义词：turn onturn off V.S. closeturn off用于打开电源、电视、音响设备的开关，如turn off the radio .turn off the TV;
close用于可打开的门、窗、盒子等， 如close the door ,等。
一般可被close 的，都是可开放可打开的，turn off 则是抽象的可打开，这个打开有“开启…使之工作”的含义turn offclose活动手册10页