外研版三年级起点六年级下册课件.ppt

《外研版三年级起点六年级下册课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit2Theapplesarefallingdownthestairs.stairsstairs（常复）楼梯eg:Iclimbedupthestairstoseethestars.我爬上楼梯去看星星。broken破损的，残缺的，出了毛病的eg:TheTVisbroken.电视机坏了。brokenmessmess肮脏；凌乱eg:Thekidsmadeamessintheclassroom.孩子们把教室搞得一塌糊涂。Look,listenandsayLook,apandaisfalling!What?Apandaisfalling?Oh!I

2、t’sapandakite.Part1:Lookandlistenfor“falling”.Ohdear!Ican’tcarrythemall.Lookattheeggs.Andtheapplesarefallingdownthestairs.Now,thecolaisfalling,too.Whatamess!Whocanhelpme?RepeatOhdear!Ican’tcarrythemall._______(look/looked/arelooking)atthe_______.Andthe____________(arefalli

3、ng/fell/falls)downthe________.LookeggsarefallingstairsNow,the_________________(fell/fall/isfalling),too.Whatamess!Whocanhelpme?colaisfallingPart2:Listenandmatch.Whocanhelpthegirl?Woman:Sorry,Ican’thelpyou.I’mtalkingonthephone.Man:Yes,Ican.Iwillpickuptheapples.Boy:Iwillwas

4、htheapples.Girl:AndIwillcleanthestairs.ListenandmatchCanhe/shehelp?No,shecan’t.She’stalkingonthephone.Yes,hecan.Hewillpickuptheapples.No,hecan’t.Hewillwashtheapples.No,shecan’t.Shewillcleanthestairs.Canhe/shehelp?补充：情态动词can的用法（1）表示“能，会，可以”，后面直接跟动词原形。如：Hecanrideabike.（2）变为一

5、般疑问句，can提前。如：Canherideabike?(3)变为否定句时，在can后面加not.如：Hecan’trideabike.LookandreportWhatishe/shedoing?ThisisLiMing.He’ssittingdown.He’sstandingup...Listenandread.ThensaythepoemWhatishedoing?Lookathim.He’stryingtogetonthebus.Andwhatisshedoing?Lookather.She’stryingtogetofftheb

6、us.AndwhatamIdoing?Lookatme.I’mtryingtodrivethebus.ButIcan’tdoit.Cananotherbuscomeandtakehalfofus?Write,readanddoWriteataskthatyoucan’tdoalone.Askyourfriendforhelp.I’mputtingmyhandsonmyheadandeatinganapple.Ican’tdoit.Whocanhelpme?Icanhelpyou.现在进行时的用法：现在进行时表示正在进行的动作或存在的状态。现

7、在进行时表示动作发生的时间是“现在”，动作目前的状态是“正在进行中”。所谓“正在进行中”，是指在谈到这件事的时候，这个动作还在进行中现在进行时的构成是：主语+be动词+动词ing形式〔现在分词〕现在分词，又称-ing形式，它的构成形式为：1.一般情况加ingdo→doing、sing→singing2.以不发音e结尾的动词去e再加ingdance→dancinglike→likingwrite→writingmake→making,take→taking3.以重读闭音节结尾的动词，并且末尾只有一个辅音字母的动词双写最后一个字母，再加ingc

8、ut→cuttingswim→swimming练一练写出下列动词的现在分词形式（动词ing形式）1.fall_______2.clean________3.carry______