2019春四年級(jí)英語(yǔ)下冊(cè) Unit 2《Cleaning Day》（Part B）課件1 （新版）閩教版.ppt

1、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

2、 violin,play football,Unit 2 Cleaning Day,清潔日,blackboard,chair,desk,window,door,classroom,Its Friday. Lets clean our classroom.,知識(shí)點(diǎn)一： Lets= let us 讓我們 clean （動(dòng)詞） 打掃，把弄干凈,現(xiàn)在是星期五。讓我們一起來(lái)打掃我們的教室吧。,He is standing on the .,book,Pencil-box,desk,chair,知識(shí)點(diǎn)二： on 在上面 in 在 里面,知識(shí)點(diǎn)三： is standing 表示現(xiàn)在正在站 現(xiàn)在進(jìn)行時(shí) 表示現(xiàn)

3、在正在做的事情。 表現(xiàn)形式： be動(dòng)詞（am,is,are）+現(xiàn)在分詞（動(dòng)詞+ing）,He is standing on the desk.,知識(shí)點(diǎn)四：現(xiàn)在分詞：動(dòng)詞+ing,1、在動(dòng)詞后面直接加ing stand standing play playing clean cleaning go going 2、以e結(jié)尾的動(dòng)詞，去掉e,加ing dance dancing have having ride riding 3、特殊情況：雙寫最后一個(gè)字母+ing run running swim swimming get getting sitsitting,活動(dòng)手冊(cè)第9頁(yè),活動(dòng)手冊(cè)第九頁(yè),1、Y

4、ang Ming is running. 2、Sally is cleaning the window. 3、Julia is riding the bike. 4、Ben is playing football.,書本第9頁(yè),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、現(xiàn)在分詞：動(dòng)詞+ing,1、在動(dòng)詞后面直接加ing stand standing

5、 play playing clean cleaning go going 2、以e結(jié)尾的動(dòng)詞，去掉e,加ing dance dancing have having ride riding 3、特殊情況：雙寫最后一個(gè)字母+ing run running swim swimming get getting sitsitting,游泳 swim,ming,跑步run,ning,騎自行車 ride a bike,rid,e,ing,唱歌sing,ing,dance 跳舞,danc,e,ing,畫畫draw,ing,Unit 2 Cleaning Day,清潔日 Part B、C,blackboard

6、,chair,desk,window,door,classroom,light,fan,Well done, boys and girls! Our classroom is clean and bright now.,知識(shí)點(diǎn)五： well done 干得好。,clean （動(dòng)詞）打掃，把弄干凈 （形容詞）干凈的， 整潔的,bright 明亮的,書本第11、12頁(yè),知識(shí)六：,close 關(guān)閉，關(guān)掉,turn off 關(guān)閉，關(guān)掉,嘴巴 mouth,窗戶 window,門 door,筆盒 pencil-box,電視 TV,風(fēng)扇 fan,燈 light,電腦 computer,反義詞：open,反義詞：turn on,turn off V.S. close,turn off用于打開(kāi)電源、電視、音響設(shè)備的開(kāi)關(guān)，如turn off the radio .turn off the TV; close用于可打開(kāi)的門、窗、盒子等，